wifi: support custom mac from idb

diff --git a/arch/arm/plat-rk/rk-sdmmc-wifi.c b/arch/arm/plat-rk/rk-sdmmc-wifi.c
old mode 100644 (file)
new mode 100755 (executable)
index 287c8c9..60ac226
--- a/arch/arm/plat-rk/rk-sdmmc-wifi.c
+++ b/arch/arm/plat-rk/rk-sdmmc-wifi.c
@@ -501,6 +501,30 @@ int rk29sdk_wifi_set_carddetect(int val)
 }
 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
 
+#include <linux/etherdevice.h>
+u8 wifi_custom_mac_addr[6] = {0,0,0,0,0,0};
+extern char GetSNSectorInfo(char * pbuf);
+static int rk29sdk_wifi_mac_addr(unsigned char *buf)
+{
+    printk("rk29sdk_wifi_mac_addr.\n");
+    
+       // from vflash
+    if(is_zero_ether_addr(wifi_custom_mac_addr)) {
+       int i;
+       char *tempBuf = kmalloc(512, GFP_KERNEL);
+       if(tempBuf) {
+               GetSNSectorInfo(tempBuf);
+                       for (i = 506; i <= 511; i++)
+                               wifi_custom_mac_addr[i-506] = tempBuf[i];
+                       kfree(tempBuf);
+       }
+       }
+       
+       memcpy(buf, wifi_custom_mac_addr, 6);
+       return 0;
+}
+EXPORT_SYMBOL(rk29sdk_wifi_mac_addr);
+
 //#define WIFI_HOST_WAKE RK30_PIN3_PD2
 
 static struct resource resources[] = {
@@ -797,6 +821,7 @@ static struct wifi_platform_data rk29sdk_wifi_control = {
         .set_reset = rk29sdk_wifi_reset,
         .set_carddetect = rk29sdk_wifi_set_carddetect,
         .mem_prealloc   = rk29sdk_mem_prealloc,
+//        .get_mac_addr   = rk29sdk_wifi_mac_addr,
 };
 
 static struct platform_device rk29sdk_wifi_device = {