From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750933AbWDTOtD (ORCPT ); Thu, 20 Apr 2006 10:49:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750954AbWDTOtD (ORCPT ); Thu, 20 Apr 2006 10:49:03 -0400 Received: from iona.labri.fr ([147.210.8.143]:54171 "EHLO iona.labri.fr") by vger.kernel.org with ESMTP id S1750933AbWDTOtB (ORCPT ); Thu, 20 Apr 2006 10:49:01 -0400 Message-ID: <44479E8B.8010003@labri.fr> Date: Thu, 20 Apr 2006 16:45:31 +0200 From: Emmanuel Fleury User-Agent: Mail/News 1.5 (X11/20060228) MIME-Version: 1.0 To: Jens Axboe CC: linux-kernel@vger.kernel.org, GarnierB-02@mail.europcar.com Subject: Re: [libata] atapi_enabled problem References: <44477D93.50501@labri.fr> In-Reply-To: <44477D93.50501@labri.fr> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Additional comments: Emmanuel Fleury wrote: > > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > sr0: CDROM (ioctl) error, command: <6>Test Unit Ready 00 00 00 00 00 00 > sr: Current [descriptor]: sense key: Medium Error > Additional sense: Unrecovered read error - auto reallocate failed > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 > ata1: translated ATA stat/err 0x51/20 to SCSI SK/ASC/ASCQ 0x3/11/04 > ata1: no sense translation for error 0x20 > ata1: no sense translation for status: 0x51 Benoit Garnier did point to me this thread: http://kerneltrap.org/node/5836 The solution proposed can't be applied to me because I have a dual system where my HD is IDE/ATAPI and my DVD reader is S-ATA. Indeed, I tried out several possibilities and it appeared that the way to generate such errors was to set the Intel PIIX/ICH SATA support as built-in (y). When set as module (m), everything is fine. Device Drivers ---> SCSI device support ---> SCSI low-level drivers ---> Intel PIIX/ICH SATA support I might have changed this when hard-coding atapi_enabled=1 in the source. Does someone see the light now ? (I'm still a bit in the dark) Regards -- Emmanuel Fleury | Office: 211 Associate Professor, | Phone: +33 (0)5 40 00 35 24 LaBRI, Domaine Universitaire | Fax: +33 (0)5 40 00 66 69 351, Cours de la Libération | email: emmanuel.fleury@labri.fr 33405 Talence Cedex, France | URL: http://www.labri.fr/~fleury