Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752690AbaLDCnX (ORCPT ); Wed, 3 Dec 2014 21:43:23 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:57162 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751896AbaLDCnV (ORCPT ); Wed, 3 Dec 2014 21:43:21 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.49 with qID sB42hH38016741, This message is accepted by code: ctloc85258 From: Hayes Wang To: CC: , , , Hayes Wang Subject: [PATCH net-next] r8152: redefine REALTEK_USB_DEVICE Date: Thu, 4 Dec 2014 10:43:11 +0800 Message-ID: <1394712342-15778-106-Taiwan-albertk@realtek.com> X-Mailer: Microsoft Office Outlook 11 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.21.71.44] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Redefine REALTEK_USB_DEVICE for the desired USB interface for probe(). There are three USB interfaces for the device. USB_CLASS_COMM and USB_CLASS_CDC_DATA are for ECM mode (config #2). USB_CLASS_VENDOR_SPEC is for the vendor mode (config #1). However, we are not interesting in USB_CLASS_CDC_DATA for probe(), so redefine REALTEK_USB_DEVICE to ignore the USB interface class of USB_CLASS_CDC_DATA. Signed-off-by: Hayes Wang --- drivers/net/usb/r8152.c | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 4a9ece0..2d1c77e 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -24,6 +24,7 @@ #include #include #include +#include /* Version Information */ #define DRIVER_VERSION "v1.07.0 (2014/10/09)" @@ -466,9 +467,6 @@ enum rtl8152_flags { #define MCU_TYPE_PLA 0x0100 #define MCU_TYPE_USB 0x0000 -#define REALTEK_USB_DEVICE(vend, prod) \ - USB_DEVICE_INTERFACE_CLASS(vend, prod, USB_CLASS_VENDOR_SPEC) - struct tally_counter { __le64 tx_packets; __le64 rx_packets; @@ -3915,11 +3913,27 @@ static void rtl8152_disconnect(struct usb_interface *intf) } } +#define REALTEK_USB_DEVICE(vend, prod) \ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \ + USB_DEVICE_ID_MATCH_INT_CLASS, \ + .idVendor = (vend), \ + .idProduct = (prod), \ + .bInterfaceClass = USB_CLASS_VENDOR_SPEC \ +}, \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | \ + USB_DEVICE_ID_MATCH_DEVICE, \ + .idVendor = (vend), \ + .idProduct = (prod), \ + .bInterfaceClass = USB_CLASS_COMM, \ + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, \ + .bInterfaceProtocol = USB_CDC_PROTO_NONE + /* table of devices that work with this driver */ static struct usb_device_id rtl8152_table[] = { - {USB_DEVICE(VENDOR_ID_REALTEK, 0x8152)}, - {USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)}, - {USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)}, + {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8152)}, + {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)}, + {REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)}, {} }; -- 1.9.3 -- 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/