From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 20 Apr 2002 05:56:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 20 Apr 2002 05:56:07 -0400 Received: from [195.63.194.11] ([195.63.194.11]:10508 "EHLO mail.stock-world.de") by vger.kernel.org with ESMTP id ; Sat, 20 Apr 2002 05:56:06 -0400 Message-ID: <3CC12C99.5030607@evision-ventures.com> Date: Sat, 20 Apr 2002 10:53:45 +0200 From: Martin Dalecki User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0rc1) Gecko/20020419 X-Accept-Language: en-us, pl MIME-Version: 1.0 To: Francois Barre CC: linux-kernel@vger.kernel.org, gadio@netvision.net.il Subject: Re: PROBLEM: buggy ide-scsi In-Reply-To: <3CC116CE.5090505@enst-bretagne.fr> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Francois Barre wrote: > ide-scsi not working on kernel 2.5.8 > > I try to burn cds on a 2.5.8 kernel (debian distrib) using kreatcd (and > gtoaster) on a Ricoh Ide Cd Writer using the ide-scsi and a unexpected > error occurs. Using the same config, when I boot on a 2.4.17 kernel, > there ain't no problem. > Did you change anything ? The ide-scsi module hasn't been maintained > since Jul 4, 1999 (kinds of 2.2.x period, no ?). > Did configuration change (i tried to turn over, no way...). > In fact, something worrying me. I use the ide-scsi as a module, and > while no cd burner is launched, lsmod tells me it's used (only in 2.5.8 > kerns, in 2.4.17 it's unused). I wonder if it's not the [scsi_eh_0] > kernel thread which tries to use it (what for ?). Maybe this is what > blocks the use of ide-scsi... > I'll try to debug it my way, but it will take ages.... > > If you have any clues, tell me. As a matter of fact there where significant changes to the way block IO requests get handled in the IDE driver. (TCQ stuff). Due to this several (all?) of the drivers different from ide-disk are now nonfunctional until they get adapted to those changes. Please be patient, since this is certainly going to take some time.