From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: ata_piix failure on ich6m Date: Thu, 11 May 2006 17:16:40 +0100 Message-ID: <20060511161640.GA24338@srcf.ucam.org> References: <20060510235650.GA20206@srcf.ucam.org> <44629E68.3020302@gmail.com> <20060511081140.GA21594@srcf.ucam.org> <20060511084541.90d4e071.rdunlap@xenotime.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([217.147.92.49]:13291 "EHLO vavatch.codon.org.uk") by vger.kernel.org with ESMTP id S1030314AbWEKQQu (ORCPT ); Thu, 11 May 2006 12:16:50 -0400 Content-Disposition: inline In-Reply-To: <20060511084541.90d4e071.rdunlap@xenotime.net> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Randy.Dunlap" Cc: htejun@gmail.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, jgarzik@pobox.com On Thu, May 11, 2006 at 08:45:41AM -0700, Randy.Dunlap wrote: > Does the 'combined_mode' kernel parameter help any? Hmm. Slightly awkward to check - it's a modular system with libata in initramfs, so getting parameters in may be a pain. However, there's nothing on the legacy IDE controller - should combined mode actually make a difference in that case? As I said, ahci works fine - the problem only occurs with ata_piix. The MAP register indicates that combined mode isn't in use. -- Matthew Garrett | mjg59@srcf.ucam.org