From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756635AbYIKUvH (ORCPT ); Thu, 11 Sep 2008 16:51:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753532AbYIKUuz (ORCPT ); Thu, 11 Sep 2008 16:50:55 -0400 Received: from mail.netone.net.tr ([193.192.98.182]:1570 "EHLO mail.netone.net.tr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753137AbYIKUuz (ORCPT ); Thu, 11 Sep 2008 16:50:55 -0400 Message-ID: <489BDE84.5020702@netone.net.tr> Date: Fri, 08 Aug 2008 08:49:56 +0300 From: Tarkan Erimer User-Agent: Thunderbird 2.0.0.16 (X11/20080724) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: [BUG] USB Mass Storage Problem via Linux-2.6.27-rc1/2 Content-Type: text/plain; charset=ISO-8859-9; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 08 Aug 2008 05:46:51.0704 (UTC) FILETIME=[2815C380:01C8F91A] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, When I tried to connect my Sonyericsson K800i in "USB Mass Storage" mode, it didn't recognize it as a USB Mass Storage and also freezes the "lsusb". These strange behavior exist on both Linux-2.6.27-rc1 and rc2. At the logs: Aug 7 12:05:17 tarkane kernel: usb 5-2: Product: Sony Ericsson K800 Aug 7 12:05:17 tarkane kernel: usb 5-2: Manufacturer: Sony Ericsson Aug 7 12:05:17 tarkane kernel: usb 5-2: SerialNumber: 3534270171822450 Aug 7 12:05:20 tarkane kernel: cdc_acm 5-2:3.1: ttyACM0: USB ACM device Aug 7 12:05:20 tarkane kernel: cdc_acm 5-2:3.3: ttyACM1: USB ACM device Aug 7 12:05:20 tarkane kernel: usbcore: registered new interface driver cdc_acm Aug 7 12:05:20 tarkane kernel: cdc_acm: v0.26:USB Abstract Control Model driver for USB modemsand ISDN adapters Aug 7 12:05:20 tarkane kernel: usb0: register 'cdc_ether' at usb-0000:00:1d.3-2, CDC Ethernet Device, 02:80:37:06:03:00 Aug 7 12:05:20 tarkane kernel: usbcore: registered new interface driver cdc_ether Aug 7 12:05:25 tarkane kernel: usb 5-2: USB disconnect, address 2 It seems; at least, it detects my K800i as a phone/modem device; but not as a USB Mass Storage. It's perfectly fine under <=Linux-2.6.26.x kernels. Any help I can do to debug it more ? Tarkan