USB: option: Added support for Samsung GT-B3730/GT-B3710 LTE USB modem.

commit 80f9df3e0093ad9f1eeefd2ff7fd27daaa518d25 upstream.

Bind only modem AT command endpoint to option.

Signed-off-by: Marius B. Kotsbak <marius@kotsbak.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index d1baa77bc0e1286001062a2ec21ee2f40230c250..335dbedfb76c14188b0962dfaf06010535c4d1c6 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -408,6 +408,10 @@ static int  option_resume(struct usb_serial *serial);
 /* ONDA MT825UP HSDPA 14.2 modem */
 #define ONDA_MT825UP         0x000b
 
+/* Samsung products */
+#define SAMSUNG_VENDOR_ID                       0x04e8
+#define SAMSUNG_PRODUCT_GT_B3730                0x6889
+
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
                OPTION_BLACKLIST_NONE = 0,
@@ -962,6 +966,7 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
        { USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
        { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
+       { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730/GT-B3710 LTE USB modem.*/
        { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);