Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 182 insertions, 0 deletions

diff --git a/drivers/bluetooth/test_skeleton.c b/drivers/bluetooth/test_skeleton.c
new file mode 100755
index 00000000..a29e4feb
--- /dev/null
+++ b/drivers/bluetooth/test_skeleton.c
@@ -0,0 +1,182 @@
+/*

+ * Copyright 2012 WonderMedia Technologies, Inc. All Rights Reserved. 

+ *  

+ * This PROPRIETARY SOFTWARE is the property of WonderMedia Technologies, Inc. 

+ * and may contain trade secrets and/or other confidential information of 

+ * WonderMedia Technologies, Inc. This file shall not be disclosed to any third party, 

+ * in whole or in part, without prior written consent of WonderMedia. 

+ *  

+ * THIS PROPRIETARY SOFTWARE AND ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 

+ * WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED, 

+ * AND WonderMedia TECHNOLOGIES, INC. DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES 

+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.  

+ */

+

+#include <linux/module.h>	/* Specifically, a module */

+#include <linux/kernel.h>	/* We're doing kernel work */

+#include <linux/proc_fs.h>	/* Necessary because we use the proc fs */

+#include <linux/uaccess.h>  //for copy_from_user

+#include <linux/pwm.h>

+#include <mach/hardware.h>//WMT_MMAP_OFFSET

+

+

+#define procfs_name "bt_test"

+

+

+int skip = 0x00;

+

+extern struct proc_dir_entry proc_root;

+

+//extern void mt_bt_power_off(void);

+//extern int mt_bt_power_on(void);

+/**

+ * This structure hold information about the /proc file

+ *

+ */

+struct proc_dir_entry *Our_Proc_test;

+

+extern void dump_uart_info(void);

+static int procfile_read(char *buffer,

+	      char **buffer_location,

+	      off_t offset, int buffer_length, int *eof, void *data)

+{

+	int ret = 0;

+	

+	

+	/* 

+	 * We give all of our information in one go, so if the

+	 * user asks us if we have more information the

+	 * answer should always be no.

+	 *

+	 * This is important because the standard read

+	 * function from the library would continue to issue

+	 * the read system call until the kernel replies

+	 * that it has no more information, or until its

+	 * buffer is filled.

+	 */

+	printk("enter dump\n");

+	dump_uart_info();

+	return ret;

+}

+//configure pwm1 pin

+void config_pwm1_pin1(int enable)

+{

+	int val;

+	if(enable) {

+		val = readb(0xd8110200+WMT_MMAP_OFFSET);

+		val &= ~(1 << 7);

+		writeb(val, 0xd8110200+WMT_MMAP_OFFSET);

+	}else{

+		val = readb(0xd8110200+WMT_MMAP_OFFSET);

+		val |= (1 << 7);

+		writeb(val, 0xd8110200+WMT_MMAP_OFFSET);

+	}

+}

+

+static struct pwm_device * g_pwm1 =NULL;

+

+void enable_pwm1_32KHz1(int enable)

+{

+	static int first = 0x01;

+	if(first) {

+		first = 0x00;

+		printk("begint ot pwm request\n");

+		g_pwm1 = pwm_request(0x01,"mtk6622 bluetooth 32KHz");

+		if(!g_pwm1){

+			printk("can not request pwm1 for bluetooth mtk6622\n");

+			return;

+		}

+	}

+	if(enable) {

+		pwm_config(g_pwm1, 15625, 31250);

+		pwm_enable(g_pwm1);

+		printk("enable 32khz output\n");

+	}else{

+		pwm_disable(g_pwm1);

+		printk("disable 32khz output\n");

+	}

+}

+/*

+ *this funciton just for facilitate debugging

+ *command formater: echo "digital strings" > /proc/usb_serail

+ * setenv wmt.6620.pmu "e3:3:D8110040:D8110080:D81100c0:D81100c4:D81100c8"

+ * saveenv

+*/

+static int procfile_write(struct file *file, const char __user *buffer,

+			   unsigned long count, void *data)

+{

+	char tmp[128];

+	char printbuf[128];

+	int num;

+	int option;

+

+	

+	if(buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {

+

+		num = sscanf(tmp, "%d", &option);				

+		printk("your input: option:%d\n",option);

+

+		

+		switch(option) {

+		case 0:  //power off bluetooth

+			//mt_bt_power_off();

+		  break;

+		case 1:  //power on bluetooth chip

+			//mt_bt_power_on();

+		  break;

+		case 2:  //open bluetooth interruption

+			//mt_bt_enable_irq();

+			break;

+		case 3: //close bluetooth interruption

+			//mt_bt_disable_irq();

+			break;

+		case 4: //enable 32KHz

+			//config_pwm1_pin1(1);

+			//enable_pwm1_32KHz1(1);

+			pwm_32KHZ_control(1);

+			break;

+		case 5: //disable 32KHz

+			//enable_pwm1_32KHz1(0);

+			pwm_32KHZ_control(0);

+			break;			

+		default:

+			printk("test command,for example: echo 1  > /proc/bt_test\n");

+		}

+		return strlen(tmp);

+	}else{

+		printk("copy_from_user failed or buffer is null\n");

+	}

+}			   

+

+int test_skeleton_proc_init(void)

+{

+	printk("enter test_skeleton_proc_init\n");

+	Our_Proc_test = create_proc_entry(procfs_name, 0644, NULL);

+	

+	if (Our_Proc_test == NULL) {

+		//remove_proc_entry(procfs_name, &proc_root);

+		printk(KERN_ALERT "Error: Could not initialize /proc/%s\n",

+		       procfs_name);

+		return -ENOMEM;

+	}

+

+	Our_Proc_test->read_proc = procfile_read;

+	Our_Proc_test->write_proc = procfile_write;

+//	//Our_Proc_test->owner 	 = THIS_MODULE;

+//	Our_Proc_test->mode 	 = S_IFREG | S_IRUGO;

+//	Our_Proc_test->uid 	 = 0;

+//	Our_Proc_test->gid 	 = 0;

+//	Our_Proc_test->size 	 = 37;   //size what is its mean ?

+

+	return 0;	/* everything is ok */

+}

+int deinit_proc_init(void)

+{

+	if(Our_Proc_test != NULL){

+        remove_proc_entry(procfs_name,NULL);

+        Our_Proc_test = NULL;

+    }

+		return 0;

+}

+

+EXPORT_SYMBOL(test_skeleton_proc_init);