From fb83d5f283dc699c891b30c341e758d9a060a7c6 Mon Sep 17 00:00:00 2001 From: Daniele Palmas Date: Fri, 18 Dec 2015 14:43:34 +0100 Subject: [PATCH] net: usb: cdc_ncm: Adding Dell DW5813 LTE AT&T Mobile Broadband Card Unlike DW5550, Dell DW5813 is a mobile broadband card with no ARP capabilities: the patch makes this device to use wwan_noarp_info struct Signed-off-by: Daniele Palmas Signed-off-by: David S. Miller --- drivers/net/usb/cdc_ncm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 3a71e60254eb..369405271437 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1567,6 +1567,15 @@ static const struct usb_device_id cdc_devs[] = { .driver_info = (unsigned long)&wwan_noarp_info, }, + /* DW5813 LTE AT&T Mobile Broadband Card + * Unlike DW5550 this device requires FLAG_NOARP + */ + { USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x81bc, + USB_CLASS_COMM, + USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&wwan_noarp_info, + }, + /* Dell branded MBM devices like DW5550 */ { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_VENDOR, -- 2.20.1