Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934324Ab2KZRUB (ORCPT ); Mon, 26 Nov 2012 12:20:01 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:48308 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934221Ab2KZRQN (ORCPT ); Mon, 26 Nov 2012 12:16:13 -0500 From: Herton Ronaldo Krzesinski To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Dan Williams , "David S. Miller" , Herton Ronaldo Krzesinski Subject: [PATCH 261/270] qmi_wwan/cdc_ether: move Novatel 551 and E362 to qmi_wwan Date: Mon, 26 Nov 2012 14:59:11 -0200 Message-Id: <1353949160-26803-262-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1353949160-26803-1-git-send-email-herton.krzesinski@canonical.com> References: <1353949160-26803-1-git-send-email-herton.krzesinski@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4198 Lines: 116 3.5.7u1 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Williams commit f8295ec22cb0f1ee6849b862addbfa3ea9320755 upstream. These devices provide QMI and ethernet functionality via a standard CDC ethernet descriptor. But when driven by cdc_ether, the QMI functionality is unavailable because only cdc_ether can claim the USB interface. Thus blacklist the devices in cdc_ether and add their IDs to qmi_wwan, which enables both QMI and ethernet simultaneously. Signed-off-by: Dan Williams Acked-by: Greg Kroah-Hartman Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Herton Ronaldo Krzesinski --- drivers/net/usb/cdc_ether.c | 41 ++++++++++++++++++++++++++--------------- drivers/net/usb/qmi_wwan.c | 14 ++++++++++++++ 2 files changed, 40 insertions(+), 15 deletions(-) diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index a03de71..d012982 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -592,6 +592,32 @@ static const struct usb_device_id products [] = { .driver_info = 0, }, +/* Novatel USB551L and MC551 - handled by qmi_wwan */ +{ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR + | USB_DEVICE_ID_MATCH_PRODUCT + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = NOVATEL_VENDOR_ID, + .idProduct = 0xB001, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = 0, +}, + +/* Novatel E362 - handled by qmi_wwan */ +{ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR + | USB_DEVICE_ID_MATCH_PRODUCT + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = NOVATEL_VENDOR_ID, + .idProduct = 0x9010, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = 0, +}, + /* * WHITELIST!!! * @@ -604,21 +630,6 @@ static const struct usb_device_id products [] = { * because of bugs/quirks in a given product (like Zaurus, above). */ { - /* Novatel USB551L */ - /* This match must come *before* the generic CDC-ETHER match so that - * we get FLAG_WWAN set on the device, since it's descriptors are - * generic CDC-ETHER. - */ - .match_flags = USB_DEVICE_ID_MATCH_VENDOR - | USB_DEVICE_ID_MATCH_PRODUCT - | USB_DEVICE_ID_MATCH_INT_INFO, - .idVendor = NOVATEL_VENDOR_ID, - .idProduct = 0xB001, - .bInterfaceClass = USB_CLASS_COMM, - .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, - .bInterfaceProtocol = USB_CDC_PROTO_NONE, - .driver_info = (unsigned long)&wwan_info, -}, { /* ZTE (Vodafone) K3805-Z */ .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index d124bdd..466af29 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -579,6 +579,20 @@ static const struct usb_device_id products[] = { .bInterfaceProtocol = 0xff, .driver_info = (unsigned long)&qmi_wwan_sierra, }, + { /* Novatel USB551L and MC551 */ + USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001, + USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, + USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&qmi_wwan_info, + }, + { /* Novatel E362 */ + USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010, + USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, + USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&qmi_wwan_info, + }, /* Gobi 1000 devices */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/