From patchwork Wed Jan 13 06:20:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen-chien Jesse Sung X-Patchwork-Id: 566821 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 8709114090A; Wed, 13 Jan 2016 17:20:45 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1aJEnR-00053C-9o; Wed, 13 Jan 2016 06:20:41 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1aJEnJ-00052K-9g for kernel-team@lists.ubuntu.com; Wed, 13 Jan 2016 06:20:33 +0000 Received: from [175.181.144.237] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1aJEnI-0001Qd-Fl; Wed, 13 Jan 2016 06:20:33 +0000 From: Wen-chien Jesse Sung To: kernel-team@lists.ubuntu.com Subject: [Vivid][PATCH 2/2] net: usb: cdc_ncm: Adding Dell DW5813 LTE AT&T Mobile Broadband Card Date: Wed, 13 Jan 2016 14:20:25 +0800 Message-Id: <1452666025-15916-2-git-send-email-jesse.sung@canonical.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1452666025-15916-1-git-send-email-jesse.sung@canonical.com> References: <1452666025-15916-1-git-send-email-jesse.sung@canonical.com> Cc: Alex Kaluzhny X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com From: Daniele Palmas BugLink: https://launchpad.net/bugs/1533118 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 (cherry picked from commit fb83d5f283dc699c891b30c341e758d9a060a7c6) Signed-off-by: Wen-chien Jesse Sung Tested-by: Chris Wayne Reviewed-By: AceLan Kao --- 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 45b73a0..4c6ecb3 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1561,6 +1561,15 @@ 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,