From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263088AbVCQPKs (ORCPT ); Thu, 17 Mar 2005 10:10:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263093AbVCQPKs (ORCPT ); Thu, 17 Mar 2005 10:10:48 -0500 Received: from cavan.codon.org.uk ([213.162.118.85]:28586 "EHLO cavan.codon.org.uk") by vger.kernel.org with ESMTP id S263088AbVCQPKU (ORCPT ); Thu, 17 Mar 2005 10:10:20 -0500 From: Matthew Garrett To: Nate Lawson Cc: acpi-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: <423518E7.3030300@root.org> References: <1110741241.8136.46.camel@tyrosine> <423518E7.3030300@root.org> Date: Thu, 17 Mar 2005 15:10:21 +0000 Message-Id: <1111072221.8136.171.camel@tyrosine> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 X-SA-Exim-Connect-IP: 213.162.118.93 X-SA-Exim-Mail-From: mjg59@srcf.ucam.org Subject: Re: [ACPI] IDE failure on ACPI resume Content-Type: text/plain Content-Transfer-Encoding: 7bit X-SA-Exim-Version: 4.1 (built Tue, 17 Aug 2004 11:06:07 +0200) X-SA-Exim-Scanned: Yes (on cavan.codon.org.uk) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2005-03-13 at 20:53 -0800, Nate Lawson wrote: > Sounds like PCI not being completely restored. We had to work around > some weird ATA issues in FreeBSD with the status register being invalid > for quite a while after resume. A retry loop was the solution. FreeBSD seems to fail in the same way on the same hardware, unfortunately. I'm leaning towards suspecting that we need to be doing something with the contents of the _GTF method, but by the looks of that that requires us to be able to work out which methods correspond to which hardware. Is anyone working on implementing this? -- Matthew Garrett | mjg59@srcf.ucam.org