From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756333AbZAMFR7 (ORCPT ); Tue, 13 Jan 2009 00:17:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752051AbZAMFRu (ORCPT ); Tue, 13 Jan 2009 00:17:50 -0500 Received: from idcmail-mo2no.shaw.ca ([64.59.134.9]:57643 "EHLO idcmail-mo2no.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752042AbZAMFRt (ORCPT ); Tue, 13 Jan 2009 00:17:49 -0500 X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.0 c=0 a=Sr9ZYj3oQJ5vTKhy-64A:9 a=3SU-q8TEXiryLuWWN-wxivimNpcA:4 a=kNAwe-3CODUA:10 a=XK7UU1QYhjMA:10 Message-ID: <496C23FC.9020600@shaw.ca> Date: Mon, 12 Jan 2009 23:17:48 -0600 From: Robert Hancock User-Agent: Thunderbird 2.0.0.19 (Windows/20081209) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: USB memory card reader and 64MB SD card - 2.6.28-git14 References: <1231621530.4495.36.camel@127> <49693575.2030007@shaw.ca> <1231816304.9368.22.camel@127> In-Reply-To: <1231816304.9368.22.camel@127> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rhubbell wrote: > On Sat, 2009-01-10 at 17:55 -0600, Robert Hancock wrote: >> rhubbell wrote: >>> (Please CC me in replie,s if it's not too much trouble.) >>> >>> I had this issue with previous kernels, but I don't know when the >>> problem >>> started. I once was able to read this card. >>> >>> Not sure what filesystems are on either card, not sure if it matters. >>> The cards are not mounted automatically so I am guessing that the >>> file system doesn't become an issue until mount time. >>> >>> The device is a Phison 6-in-1 and has no problems with >>> other cards. >>> >>> When inserted this card causes no problems: >>> >>> This is a 128MB card: >>> >>> Jan 10 10:47:06 kernel: uba: uba1 >> Looks like your kernel is configured to use the ub "low performance USB >> storage" driver, you could try the normal USB storage driver instead.. > > Are you suggesting that the two drivers can't coexist? > > Patched to 2.6.29-rc1 and I've rebuilt the kernel without ub and now > when I try to mount, it is unable to find a readable card. While the > other card works fine still. What dmesg output are you getting now?