Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933388Ab0HLAMe (ORCPT ); Wed, 11 Aug 2010 20:12:34 -0400 Received: from kroah.org ([198.145.64.141]:47923 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933208Ab0HLAIu (ORCPT ); Wed, 11 Aug 2010 20:08:50 -0400 X-Mailbox-Line: From gregkh@clark.site Wed Aug 11 17:06:17 2010 Message-Id: <20100812000617.375453972@clark.site> User-Agent: quilt/0.48-11.2 Date: Wed, 11 Aug 2010 17:06:06 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Andrew Bird Subject: [51/67] USB: option: add huawei k3765 k4505 devices to work properly In-Reply-To: <20100812000641.GA6348@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2761 Lines: 63 2.6.35-stable review patch. If anyone has any objections, please let us know. ------------------ From: Andrew Bird commit 0372a754be9aa43e19fd86c9bc04796d43b55e38 upstream. This patch adds the product IDs of Huawei's K3765 and K4505 mobile broadband usb modems to option.c. It also adds a quirk to the option probe function so that binding to the device's network interface(class 0xff) is avoided. This is necessary to allow another driver to bind to that, and to avoid programs like wvdial opening a nonfunctioning tty during modem discovery. Signed-off-by: Andrew Bird Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/option.c | 11 +++++++++++ 1 file changed, 11 insertions(+) --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -145,6 +145,8 @@ static void option_instat_callback(struc #define HUAWEI_PRODUCT_E143D 0x143D #define HUAWEI_PRODUCT_E143E 0x143E #define HUAWEI_PRODUCT_E143F 0x143F +#define HUAWEI_PRODUCT_K4505 0x1464 +#define HUAWEI_PRODUCT_K3765 0x1465 #define HUAWEI_PRODUCT_E14AC 0x14AC #define HUAWEI_PRODUCT_ETS1220 0x1803 @@ -483,6 +485,8 @@ static const struct usb_device_id option { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) }, { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, @@ -1019,6 +1023,13 @@ static int option_probe(struct usb_seria serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff) return -ENODEV; + /* Don't bind network interfaces on Huawei K3765 & K4505 */ + if (serial->dev->descriptor.idVendor == HUAWEI_VENDOR_ID && + (serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K3765 || + serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505) && + serial->interface->cur_altsetting->desc.bInterfaceNumber == 1) + return -ENODEV; + data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); if (!data) -- 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/