init

subdirs = [

    "*",

]

#

# Copyright (C) 2016 The CyanogenMod Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

ifeq ($(TARGET_DEVICE),k5fpr)

LOCAL_PATH := $(call my-dir)

include $(call all-makefiles-under,$(LOCAL_PATH))

endif

# Copyright Statement:

#

# This software/firmware and related documentation ("MediaTek Software") are

# protected under relevant copyright laws. The information contained herein

# is confidential and proprietary to MediaTek Inc. and/or its licensors.

# Without the prior written permission of MediaTek inc. and/or its licensors,

# any reproduction, modification, use or disclosure of MediaTek Software,

# and information contained herein, in whole or in part, shall be strictly prohibited.

#

# MediaTek Inc. (C) 2010. All rights reserved.

#

# BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES

# THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")

# RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON

# AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,

# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.

# NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE

# SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR

# SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH

# THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES

# THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES

# CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK

# SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR

# STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND

# CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,

# AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,

# OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO

# MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.

#

# The following software/firmware and/or related documentation ("MediaTek Software")

# have been modified by MediaTek Inc. All revisions are subject to any receiver's

# applicable license agreements with MediaTek Inc.

# Copyright (C) 2008 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

# Configuration

LOCAL_PATH := $(call my-dir)

$(warning build loader)

include $(CLEAR_VARS)

LOCAL_SHARED_LIBRARIES := libcutils liblog

LOCAL_SRC_FILES  := loader.c \

                    load_fm.c \

                    load_wifi.c \

                    load_ant.c \

                    loader_pwr.c

LOCAL_MODULE := wmt_loader

LOCAL_PROPRIETARY_MODULE := true

LOCAL_MODULE_TAGS := optional

include $(BUILD_EXECUTABLE)

This module serves the common part driver of connectivity

WHAT IT DOES?

=============

This module creates one executable binary files for loading/initializing the common part driver including 

wifi, fm, gps and BT if needed.

HOW IT WAS BUILT?

==================

It needs the following library from AOSP:

libcutils

HOW TO USE IT?

==============

the executable binary files, wmt_loader, will be started in init.rc when boot. it will load/initialize

to load the common part drivers(common part/wifi/fm/gps/BT) of connectivity

The source code was written by MediaTek.

/* Copyright Statement:

*

* This software/firmware and related documentation ("MediaTek Software") are

* protected under relevant copyright laws. The information contained herein is

* confidential and proprietary to MediaTek Inc. and/or its licensors. Without

* the prior written permission of MediaTek inc. and/or its licensors, any

* reproduction, modification, use or disclosure of MediaTek Software, and

* information contained herein, in whole or in part, shall be strictly

* prohibited.

*

* MediaTek Inc. (C) 2014. All rights reserved.

*

* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES

* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")

* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER

* ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL

* WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED

* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR

* NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH

* RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,

* INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES

* TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.

* RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO

* OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK

* SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE

* RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR

* STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S

* ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE

* RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE

* MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE

* CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.

*

* The following software/firmware and/or related documentation ("MediaTek

* Software") have been modified by MediaTek Inc. All revisions are subject to

* any receiver's applicable license agreements with MediaTek Inc.

*/

/*

*ANT radio driver kernel module insmod file for wmt dynamic loader

*/

#include <stdlib.h>

#include <stdio.h>

#include <fcntl.h>

#include <errno.h>

#include <unistd.h>

#include <cutils/misc.h>

//For directory operation

#include <dirent.h>

#define ANT_MODULES_PATH "/system/lib/modules/mtk_stp_ant.ko"

extern int load_ant_module(int chip_id);

extern int init_module(void *, unsigned long, const char *);

//insmod

static int insmod(const char *filename, const char *args)

{

    void *module;

    unsigned int size;

    int ret = -1;

	int retry = 10;

	printf("filename(%s)\n",filename);

    module = load_file(filename, &size);

    if (!module)

    {

    	printf("load file fail\n");

        return -1;

    }

	while(retry-- > 0){

	    ret = init_module(module, size, args);

		if(ret < 0)

		{

			printf("insmod module fail(%d)\n",ret);

			usleep(10000);

		}

		else

			break;

	}

    free(module);

    return ret;

}

int load_ant_module(int chip_id)

{

	int ret = -1;

	ret = insmod(ANT_MODULES_PATH, "");

	if(ret)

    {

        printf("insert mtk_ant_drv.ko fail(%d)\n",ret);

    }

    else

    {

        printf("insert mtk_ant_drv.ko ok\n");

    }

    return ret;

}