From mboxrd@z Thu Jan 1 00:00:00 1970 From: Douglas Gilbert Subject: Re: 2.5.56-mm1 fails to detect cd burner Date: Mon, 31 Mar 2003 15:50:54 +1000 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <3E87D73E.5030107@torque.net> References: <20030311063627.GJ1399@holomorphy.com> <20030311160358.GN465@holomorphy.com> <3196100000.1047914843@aslan.scsiguy.com> <20030318211357.GA1232@holomorphy.com> <20030329134951.GJ13178@holomorphy.com> <20030330212439.GU13178@holomorphy.com> <58090000.1049063164@caspian.scsiguy.com> <20030331052947.GW13178@holomorphy.com> Reply-To: dougg@torque.net Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Id: linux-scsi@vger.kernel.org To: William Lee Irwin III Cc: "Justin T. Gibbs" , linux-scsi@vger.kernel.org William Lee Irwin III wrote: > On Sat, Mar 29, 2003 at 05:49:51AM -0800, William Lee Irwin III wrote: > >>>Okay, it's still burning coasters as of 2.5.65-mm1 >> > > On Sun, Mar 30, 2003 at 10:26:04PM +0000, Justin T. Gibbs wrote: > >>This is not an informative bug report. Can you share any other details? >>Are any errors reported? > > > There are no ostensible errors. I logged the whole cdrecord session > (and used axboe's "special" cdrecord version) and have that, but > there's nothing obviously going wrong anywhere in it. William, Perhaps you could try an older version of cdrecord that uses the sg interface. That way we may be able to isolate the problem (and you may even get a useful CD-R burnt). Does that "special" version of cdrecord interface to the kernel via the CDROM_PACKET or the SG_IO ioctl? When I connected my Yamaha 4416S burner to an Adaptec 19160 on the 2.5.65 kernel it locked up in the scan as you reported. My Tekram 390U3W with the sym53c8xx_2 driver didn't have this problem. I haven't had the need to burn a CD-R recently. I have downloaded Justin's latest aic7xxx driver but haven't loaded it yet. Doug Gilbert