Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 8 Dec 2001 11:41:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 8 Dec 2001 11:41:31 -0500 Received: from smtp-rt-14.wanadoo.fr ([193.252.19.224]:12679 "EHLO adansonia.wanadoo.fr") by vger.kernel.org with ESMTP id ; Sat, 8 Dec 2001 11:41:11 -0500 Message-ID: <3C12421C.47337242@wanadoo.fr> Date: Sat, 08 Dec 2001 17:38:52 +0100 From: Pierre Rousselet Organization: Home PC X-Mailer: Mozilla 4.79 [en] (X11; U; Linux 2.5.1-pre7+devfs-v203 i686) X-Accept-Language: fr, en MIME-Version: 1.0 To: Jens Axboe CC: linux-kernel@vger.kernel.org Subject: Re: 2.5.1-pre7 ide-cd module In-Reply-To: <3C1235C4.BC20AC8E@wanadoo.fr> <20011208161847.GK11567@suse.de> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Jens Axboe wrote: > > On Sat, Dec 08 2001, Pierre Rousselet wrote: > > Attached is dmesg with 2.5.1-pre7 + devfs-patch-v203. > > > > The first and second manual loading of the ide-cd module give something > > different. > > > > #modprobe ide-cd ; rmmod ide-cd ; modprobe ide-cd > > > > hdc: ATAPI CD-ROM drive, 0kB Cache, DMA > > Uniform CD-ROM driver Revision: 3.12 > > hdc: ATAPI 24X CD-ROM drive, 128kB Cache, DMA > > Upon first load, could you cat /proc/sys/dev/cdrom/info? It would appear > that the drive is sending zeroed data but not reporting a failure. First load : CD-ROM information, Id: cdrom.c 3.12 2000/10/18 drive name: hdc drive speed: 0 drive # of slots: 1 Can close tray: 0 Can open tray: 1 Can lock tray: 1 Can change speed: 1 Can select disk: 0 Can read multisession: 1 Can read MCN: 1 Reports media changed: 1 Can play audio: 0 Can write CD-R: 0 Can write CD-RW: 0 Can read DVD: 0 Can write DVD-R: 0 Can write DVD-RAM: 0 Second load : CD-ROM information, Id: cdrom.c 3.12 2000/10/18 drive name: hdc drive speed: 1 drive # of slots: 1 Can close tray: 1 Can open tray: 1 Can lock tray: 1 Can change speed: 1 Can select disk: 0 Can read multisession: 1 Can read MCN: 1 Reports media changed: 1 Can play audio: 1 Can write CD-R: 0 Can write CD-RW: 0 Can read DVD: 0 Can write DVD-R: 0 Can write DVD-RAM: 0 > Is this a new problem? The same is in 2.5.1-pre5 (i reported the 'Can play audio : 0' to l-k). Pierre -- ------------------------------------------------ Pierre Rousselet ------------------------------------------------ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/