From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: ATA taskfile register returns 0xd0 on resume. Date: Wed, 29 Apr 2009 08:30:32 +0900 Message-ID: <49F79198.2010801@gmail.com> References: <49E509AB.9010004@gmail.com> <49E510B6.3080404@gmail.com> <49E58630.2050401@gmail.com> <49EFF722.7030804@gmail.com> <49F2BE21.702@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ew0-f176.google.com ([209.85.219.176]:40588 "EHLO mail-ew0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752929AbZD1Xak (ORCPT ); Tue, 28 Apr 2009 19:30:40 -0400 Received: by ewy24 with SMTP id 24so927156ewy.37 for ; Tue, 28 Apr 2009 16:30:39 -0700 (PDT) In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: manoj.iyer@canonical.com Cc: linux-ide@vger.kernel.org Hello, manoj.iyer@canonical.com wrote: > Sorry for the delayed reponds, I was away for the weekend. I tried the > same tests with kernel option irqpoll and that did not make any > difference, I get the same errors I reported earlier. Hmm... interesting. Looks like the device is locking up completely. If you soft-reset the machine after the failure (reboot or sysrq-b), can the BIOS access the device? Thanks. -- tejun