samsung update 1

1 files changed, 152 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/c210.c b/drivers/net/wireless/ath/ath6kl/c210.c
new file mode 100644
index 0000000..4ae23ac
--- /dev/null
+++ b/drivers/net/wireless/ath/ath6kl/c210.c
@@ -0,0 +1,152 @@
+#include <linux/device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/gpio.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+
+#include "core.h"
+
+typedef int             A_BOOL;
+typedef unsigned char   A_UCHAR;
+typedef unsigned long   A_ATH_TIMER;
+typedef int8_t      A_INT8;
+typedef int16_t     A_INT16;
+typedef int32_t     A_INT32;
+typedef u_int8_t     A_UINT8;
+typedef u_int16_t    A_UINT16;
+typedef u_int32_t    A_UINT32;
+
+#define WMI_MAX_SSID_LEN    32
+#define ATH_MAC_LEN         6               /* length of mac in bytes */
+
+#define __ATTRIB_PACK
+#define POSTPACK                __ATTRIB_PACK
+#define PREPACK
+
+typedef PREPACK struct {
+    PREPACK union {
+        A_UINT8 ie[17];
+        A_INT32 wac_status;
+    } POSTPACK info;
+} POSTPACK WMI_GET_WAC_INFO;
+
+struct ar_wep_key {
+    A_UINT8                 arKeyIndex;
+    A_UINT8                 arKeyLen;
+    A_UINT8                 arKey[64];
+} ;
+
+#define A_MDELAY(msecs)                 mdelay(msecs)
+
+#define WMI_MAX_RATE_MASK         2
+
+#define GET_INODE_FROM_FILEP(filp) \
+	(filp)->f_path.dentry->d_inode
+typedef char            A_CHAR;
+int android_readwrite_file(const A_CHAR *filename, A_CHAR *rbuf, const A_CHAR *wbuf, size_t length)
+{
+	int ret = 0;
+	struct file *filp = (struct file *)-ENOENT;
+	mm_segment_t oldfs;
+	oldfs = get_fs();
+	set_fs(KERNEL_DS);
+
+	do {
+		int mode = (wbuf) ? O_RDWR|O_CREAT : O_RDONLY;
+		filp = filp_open(filename, mode,
+			S_IRUSR | S_IWUSR | S_IRGRP |
+			S_IWGRP | S_IROTH | S_IWOTH);
+
+		if (IS_ERR(filp) || !filp->f_op) {
+			ret = -ENOENT;
+			break;
+		}
+
+		if (length == 0) {
+			/* Read the length of the file only */
+			struct inode    *inode;
+
+			inode = GET_INODE_FROM_FILEP(filp);
+			if (!inode) {
+				printk(KERN_ERR "android_readwrite_file: Error 2\n");
+				ret = -ENOENT;
+				break;
+			}
+			ret = i_size_read(inode->i_mapping->host);
+			break;
+		}
+
+		if (wbuf) {
+			if ((ret=filp->f_op->write(filp, wbuf, length, &filp->f_pos)) < 0) {
+				printk(KERN_ERR "android_readwrite_file: Error 3\n");
+				break;
+			}
+		} else {
+			if ((ret=filp->f_op->read(filp, rbuf, length, &filp->f_pos)) < 0) {
+				printk(KERN_ERR "android_readwrite_file: Error 4\n");
+				break;
+			}
+		}
+	} while (0);
+
+	if (!IS_ERR(filp)) {
+		filp_close(filp, NULL);
+	}
+
+	set_fs(oldfs);
+	printk(KERN_ERR "android_readwrite_file: ret=%d\n", ret);
+
+	return ret;
+}
+
+extern void wlan_setup_power(int on, int detect);
+
+static int ath6kl_pm_probe(struct platform_device *pdev)
+{
+    wlan_setup_power(1,1);
+    return 0;
+}
+
+static int ath6kl_pm_remove(struct platform_device *pdev)
+{
+    wlan_setup_power(0,1);
+    return 0;
+}
+
+static int ath6kl_pm_suspend(struct platform_device *pdev, pm_message_t state)
+{
+    return 0;
+}
+
+static inline void *ar6k_priv(struct net_device *dev)
+{
+    return (wdev_priv(dev->ieee80211_ptr));
+}
+
+static int ath6kl_pm_resume(struct platform_device *pdev)
+{
+    return 0;
+}
+
+
+static struct platform_driver ath6kl_pm_device = {
+    .probe      = ath6kl_pm_probe,
+    .remove     = ath6kl_pm_remove,
+    .suspend    = ath6kl_pm_suspend,
+    .resume     = ath6kl_pm_resume,
+    .driver     = {
+	    .name = "wlan_ar6000_pm_dev",
+    },
+};
+
+void __init ath6kl_sdio_init_c210(void)
+{
+	platform_driver_register(&ath6kl_pm_device);
+	A_MDELAY(50);
+}
+
+void __exit ath6kl_sdio_exit_c210(void)
+{
+	platform_driver_unregister(&ath6kl_pm_device);
+	A_MDELAY(1000);
+}