From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933856AbZHEIXe (ORCPT ); Wed, 5 Aug 2009 04:23:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933743AbZHEIXb (ORCPT ); Wed, 5 Aug 2009 04:23:31 -0400 Received: from mail-ew0-f214.google.com ([209.85.219.214]:39358 "EHLO mail-ew0-f214.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933637AbZHEIXa (ORCPT ); Wed, 5 Aug 2009 04:23:30 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=MtpCDCgNoW2nXumciBULTdP4E1aCoWxo6ay1IOs7bzUkCoV548v7QabS0uWGXvwt0M DNWTmlFwDvYeRIjck4hYtT/Y7WyJkU0TtuHKaUPY1XoPQcGzd1I6S2TVuLmQ4Zm1y4Xl YMIBXIqXRfG2C4Fb1RkB6ABpfOt6NmE33bLuI= MIME-Version: 1.0 Date: Wed, 5 Aug 2009 10:23:29 +0200 Message-ID: <87d884f60908050123m4520f7e5o43fdd6d2c52137ca@mail.gmail.com> Subject: USBHID bug, claiming all devices, ignoring quirks. From: Galtor To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all. I have a Antec Veris USB IR receiver, with USB ID 15c2:0043, identifying itself as "SoundGraph iMON MultiMedia IR/Display". Below is the ls -vvv. In 2.6.30.4 kernel source this device is in hid_ignore_list[] : ... hid-core.c ... { HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3) }, ... But the usbhid is ignoring the list and claiming for the device: ...dmesg... [ 3366.731928] usbcore: registered new interface driver hiddev [ 3366.745603] input: HID 15c2:0043 as /devices/pci0000:00/0000:00:04.0/usb3/3-3/3-3:1.0/input/input3 [ 3366.746195] generic-usb 0003:15C2:0043.000D: input,hidraw0: USB HID v1.01 Mouse [HID 15c2:0043] on usb-0000:00:04.0-3/input0 [ 3366.759332] generic-usb 0003:15C2:0043.000E: hiddev96,hidraw1: USB HID v1.00 Device [HID 15c2:0043] on usb-0000:00:04.0-3/input1 [ 3366.759416] usbcore: registered new interface driver usbhid ... Using "quirks" module parameter changes the behavior in dmesg: ...dmesg... [ 5180.060952] usbcore: registered new interface driver hiddev [ 5180.061211] usbcore: registered new interface driver usbhid [ 5180.061220] usbhid: v2.6:USB HID core driver ... but the driver is claiming for the device anyway: ...ls /sys/bus/usb/drivers/usbhid/... 3-3:1.0 3-3:1.1 bind module new_id uevent unbind ... The only "fix" i have is to load the lirc_imon driver before the usbhid driver to get all hardware correctly initialized Any ideas of what's happening? Best regards. -- Galtor ----------------------------------------------- Bus 003 Device 002: ID 15c2:0043 SoundGraph Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x15c2 SoundGraph Inc. idProduct 0x0043 bcdDevice 0.02 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 2 Mouse iInterface 0 ** UNRECOGNIZED: 09 21 01 01 00 01 22 79 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 ** UNRECOGNIZED: 09 21 00 01 00 01 22 32 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0002 (Bus Powered) Remote Wakeup Enabled