Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261586AbVEZQDK (ORCPT ); Thu, 26 May 2005 12:03:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261588AbVEZQDK (ORCPT ); Thu, 26 May 2005 12:03:10 -0400 Received: from clock-tower.bc.nu ([81.2.110.250]:18865 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S261586AbVEZQDH (ORCPT ); Thu, 26 May 2005 12:03:07 -0400 Subject: Re: ide-cd problem in 2.6.12-rc5 + todays snapshot From: Alan Cox To: Meelis Roos Cc: Linux Kernel Mailing List , Jens Axboe In-Reply-To: References: Content-Type: text/plain Content-Transfer-Encoding: 7bit Message-Id: <1117123245.5743.155.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 (1.4.6-2) Date: Thu, 26 May 2005 17:00:54 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1035 Lines: 20 On Iau, 2005-05-26 at 16:31, Meelis Roos wrote: > Background: I have a Sony CDU5211 CD drive with Intel D815EEA2 mainboard > (ICH2 IDE in 815 chipset). Since 2.4.21 timeframe IDE DMA for this CD > drive is broken (see my post > http://www.ussg.iu.edu/hypermail/linux/kernel/0410.3/0480.html). This > happens on at least 2 identical machines. This is the first problem > (that I have learned to live with). > > Now, since ide-cd dma is broken, the first access to cd always gets DMA > timeout and turns off DMA, then it works. I have hddtemp installed and > it probes for drives on boot. In 2.6.12 (and I think I tested pristine > 2.6.12-rc5 too) the cd works as before - dma timeout+disable on first > access (by hddtemp). Ok that one is very different to the end of media bugs. - 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/