[ 46/69] USB: cdc-wdm: Add Vodafone/Huawei K5005 support

[Ben Hutchings]

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bjørn Mork <bjorn@xxxxxxx>

commit de102ef41f24a4c251c4a3838796bb27557d4d93 upstream.

Tested-by: Thomas Schäfer <tschaefer@xxxxxxxxxxx>
Signed-off-by: Bjørn Mork <bjorn@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 drivers/usb/class/cdc-wdm.c |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index ea8b304..8fd398d 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -55,6 +55,15 @@ static const struct usb_device_id wdm_ids[] = {
 		.bInterfaceSubClass = 1,
 		.bInterfaceProtocol = 9, /* NOTE: CDC ECM control interface! */
 	},
+	{
+		 /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
+		.match_flags        = USB_DEVICE_ID_MATCH_VENDOR |
+				      USB_DEVICE_ID_MATCH_INT_INFO,
+		.idVendor           = HUAWEI_VENDOR_ID,
+		.bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
+		.bInterfaceSubClass = 1,
+		.bInterfaceProtocol = 57, /* NOTE: CDC ECM control interface! */
+	},
 	{ }
 };
 


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