From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Williams Subject: [PATCH] usbnet: add support for some Huawei modems with cdc-ether ports Date: Wed, 27 Apr 2011 14:54:28 -0500 Message-ID: <1303934071.25456.2.camel@dcbw.foobar.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Oliver Neukum , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org Some newer Huawei devices (T-Mobile Rocket, others) have cdc-ether compatible ports, so recognize and expose them. Signed-off-by: Dan Williams --- --- a/drivers/net/usb/cdc_ether.c 2011-04-25 13:49:56.928255316 -0500 +++ b/drivers/net/usb/cdc_ether.c 2011-04-25 13:50:05.487148317 -0500 @@ -458,7 +458,7 @@ .manage_power = cdc_manage_power, }; -static const struct driver_info mbm_info = { +static const struct driver_info wwan_info = { .description = "Mobile Broadband Network Device", .flags = FLAG_WWAN, .bind = cdc_bind, @@ -469,6 +469,7 @@ /*-------------------------------------------------------------------------*/ +#define HUAWEI_VENDOR_ID 0x12D1 static const struct usb_device_id products [] = { /* @@ -578,8 +579,17 @@ }, { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE), - .driver_info = (unsigned long)&mbm_info, + .driver_info = (unsigned long)&wwan_info, +}, { + /* Various Huawei modems with a network port like the UMG1831 */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = HUAWEI_VENDOR_ID, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, + .bInterfaceProtocol = 255, + .driver_info = (unsigned long)&wwan_info, }, { }, // END }; -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html