support Huawei HiLink dongle vid pid 0x12d1 0x1f01

diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c
index 56f607f1d874617d1c4e7854c74f63ff5b54c900..dd13a5881d98bf657197df8f270b4f5a677e6450 100644 (file)
--- a/drivers/usb/storage/initializers.c
+++ b/drivers/usb/storage/initializers.c
@@ -112,7 +112,21 @@ static int usb_stor_huawei_feature_init(struct us_data *us)
  * So it is  unnecessary to read its response.
  */
 static int usb_stor_huawei_scsi_init(struct us_data *us)
-{
+{   
+    int idProduct;
+       idProduct = us->pusb_dev->descriptor.idProduct;
+       if(idProduct==0x1F01){
+       printk("This is SCSI HUAWEI HILINK Dongle\n");
+       int result = 0;
+    int act_len = 0;
+       unsigned  char  cmd[32] =  {0x55,  0x53, 0x42,  0x43,  0x00, 0x00,  0x00, 0x00,
+                                   0x00,  0x00, 0x00,  0x00,  0x00,  0x00,  0x00, 0x11,
+                                   0x06,  0x30, 0x00,  0x00,  0x01,  0x00,  0x01, 0x00,
+                                   0x00,  0x00, 0x00,  0x00,  0x00,  0x00, 0x00};
+        result = usb_stor_bulk_transfer_buf (us, us->send_bulk_pipe, cmd, 31, &act_len);
+        printk("usb_stor_bulk_transfer_buf performing result is %d, transfer the actual length=%d\n", result, act_len);
+        return result;
+       }else{
        int result = 0;
        int act_len = 0;
        struct bulk_cb_wrap *bcbw = (struct bulk_cb_wrap *) us->iobuf;
@@ -131,6 +145,7 @@ static int usb_stor_huawei_scsi_init(struct us_data *us)
                                        US_BULK_CB_WRAP_LEN, &act_len);
        US_DEBUGP("transfer actual length=%d, result=%d\n", act_len, result);
        return result;
+       }
 }
 
 /*