Moved, renamed, and deleted files

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

2 files changed, 244 insertions, 0 deletions

diff --git a/drivers/wlan_drv_5931_power/Makefile b/drivers/wlan_drv_5931_power/Makefile
new file mode 100755
index 00000000..95d77550
--- /dev/null
+++ b/drivers/wlan_drv_5931_power/Makefile
@@ -0,0 +1,49 @@
+# 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.
+
+#always := $(shell tar -zxf $(src)/core.tar.gz -C $(src))
+#always := $(shell if [ -f $(src)/core.tar.gz ]; then tar -zxf $(src)/core.tar.gz -C $(src); fi)
+#always := $(shell tar -zxf $(src)/linux/pri.tar.gz -C $(src)/linux)
+#always := $(shell if [ -f $(src)/linux/pri.tar.gz ]; then tar -zxf $(src)/linux/pri.tar.gz -C $(src)/linux; fi)
+
+#ccflags-y += -I$(src)/include -I$(src)/linux/include -I$(src)/core/include
+
+
+
+
+# WMT-WIFI DIVER
+obj-$(CONFIG_MTK_MT5931_WIFI) += wlan_drv_5931_power.o
+wlan_drv_5931_power-y	:= linux/wmt_chrdev_wifi.o
+
+
diff --git a/drivers/wlan_drv_5931_power/linux/wmt_chrdev_wifi.c b/drivers/wlan_drv_5931_power/linux/wmt_chrdev_wifi.c
new file mode 100755
index 00000000..736c91b4
--- /dev/null
+++ b/drivers/wlan_drv_5931_power/linux/wmt_chrdev_wifi.c
@@ -0,0 +1,195 @@
+/* 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 OWIFIAIN 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.
+ */
+
+/*
+*  from kevin and simplicity it by rubbitxiao
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/sched.h>
+#include <asm/current.h>
+#include <asm/uaccess.h>
+#include <linux/fcntl.h>
+#include <linux/poll.h>
+#include <linux/time.h>
+#include <linux/delay.h>
+#include <linux/miscdevice.h>
+#include <linux/gpio.h>
+#include <mach/wmt_iomux.h>
+
+
+MODULE_LICENSE("Dual BSD/GPL");
+
+#define WIFI_POWER_DRIVER_NAME "wmtWifi"
+
+extern void wifi_power_ctrl_comm(int open,int mdelay);
+extern void force_remove_sdio2(void);
+extern void wmt_detect_sdio2(void);
+
+static struct semaphore wr_mtx;
+
+enum LEVEL {
+	LOW = 0,
+	HIGH,
+};
+
+static int WIFI_open(struct inode *inode, struct file *file)
+{
+    printk("%s: major %d minor %d (pid %d)\n", __func__,
+        imajor(inode),
+        iminor(inode),
+        current->pid
+        );
+
+    return 0;
+}
+
+static int WIFI_close(struct inode *inode, struct file *file)
+{
+    printk("%s: major %d minor %d (pid %d)\n", __func__,
+        imajor(inode),
+        iminor(inode),
+        current->pid
+        );
+
+    return 0;
+}
+
+ssize_t WIFI_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos)
+{
+    int retval = -EIO;
+    char local[4] = {0};
+    static int opened = 0;
+
+    down(&wr_mtx);
+
+    if (count > 0) {
+
+        if (0 == copy_from_user(local, buf, (count > 4) ? 4 : count)) {
+            printk("WIFI_write %c\n", local[0]);
+            if (local[0] == '0' && opened == 1) {
+					force_remove_sdio2();          					
+					msleep(100);
+					//wifi_power_ctrl_comm(0,0);
+					gpio_direction_output(WMT_PIN_GP1_GPIO14, HIGH);
+					msleep(10);
+					gpio_direction_output(WMT_PIN_GP62_SUSGPIO1,LOW);
+                    printk("WMT turn off WIFI OK!\n");
+                    opened = 0;
+                    retval = count;
+            }
+            else if (local[0] == '1' && opened == 0) {//reset pin is reversed
+					printk("rest / pmu_en - low\n");
+					gpio_direction_output(WMT_PIN_GP1_GPIO14, HIGH);
+					//wifi_power_ctrl_comm(0,00);
+					gpio_direction_output(WMT_PIN_GP62_SUSGPIO1,LOW);
+					msleep(100);
+					printk("pmu_en high with 200ms delay\n");
+					//wifi_power_ctrl_comm(1,100);
+					gpio_direction_output(WMT_PIN_GP62_SUSGPIO1,HIGH);
+					msleep(3);
+					//printk("rst pin high, with 200ms delay\n");
+					gpio_direction_output(WMT_PIN_GP1_GPIO14, LOW);
+					msleep(12);			
+					
+					wmt_detect_sdio2();          					
+					//wmt_detect_sdio2();          					
+					msleep(3000);
+                    opened = 1;
+                    retval = count;
+                    printk("WMT turn on WIFI success!\n");
+            }
+
+        }
+    }
+
+    up(&wr_mtx);
+    return (retval);
+}
+
+
+struct file_operations wifi_fops = {
+    .open = WIFI_open,
+    .release = WIFI_close,
+    .write = WIFI_write,
+};
+
+static struct miscdevice wifi_power = {
+	.minor = MISC_DYNAMIC_MINOR,
+	.name = WIFI_POWER_DRIVER_NAME,
+	.fops = &wifi_fops,
+};
+
+static int WIFI_init(void)
+{
+	int ret;
+	int ret1;
+	sema_init(&wr_mtx, 1);
+	ret = misc_register(&wifi_power);
+	ret1 = gpio_request(WMT_PIN_GP1_GPIO14, "wifi reset pin");
+	if(ret1 < 0) {
+		printk("reques gpio:%x failed!!! for wifi\n",WMT_PIN_GP1_GPIO14);
+		return -1;
+	}else{
+		printk("request gpio:%d for wifi success!!!\n",WMT_PIN_GP1_GPIO14);
+	}
+	//WMT_PIN_GP62_SUSGPIO1
+	ret1 = gpio_request(WMT_PIN_GP62_SUSGPIO1, "wifi power pin");
+	if(ret1 < 0) {
+		printk("reques gpio:%x failed!!! for wifi\n",WMT_PIN_GP62_SUSGPIO1);
+		return -1;
+	}else{
+		printk("request gpio:%d for wifi success!!!\n",WMT_PIN_GP62_SUSGPIO1);
+	}
+	gpio_direction_output(WMT_PIN_GP1_GPIO14, HIGH);
+	gpio_direction_output(WMT_PIN_GP62_SUSGPIO1, LOW);	
+	return ret;			
+}
+
+static void WIFI_exit(void)
+{
+	misc_deregister(&wifi_power);
+	gpio_free(WMT_PIN_GP1_GPIO14);
+	gpio_free(WMT_PIN_GP62_SUSGPIO1);
+}
+
+module_init(WIFI_init);
+module_exit(WIFI_exit);
+