From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: hard drive errors on acpi s3 resume Date: Tue, 8 Nov 2005 00:34:47 +0100 Message-ID: <20051107233447.GD2034@elf.ucw.cz> References: <20051104063946.BB9CA3DF4@xprdmailfe12.nwk.excite.com> <20051106162739.GA28697@elf.ucw.cz> <1131310139.1212.37.camel@localhost.localdomain> <20051107012229.GA19681@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20051107012229.GA19681-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Matthew Garrett Cc: Alan Cox , sdfa , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi! > > > Also I'm afraid you'll have to ask this on ide lists; this is not an > > > ACPI but a driver problem. > > > > Its probably also an ACPI problem. ACPI provides disk suspend/resume > > methods but nobody as hooked them to anything. Basically you shouldn't > > mix ACPI S3 and IDE disks in Linux until this is done. > > There's a patch that floated on here a while ago - we're shipping it in > Ubuntu. Hang on... > > http://www.codon.org.uk/~mjg59/tmp/external-drivers-ide_sleep.dpatch is > what we're shipping - it seems to work in most cases, but not all. It > implements the _GTM and _STM methods, but doesn't do anything with _GTF > since the IDE layer hasn't been resumed at the point where this code > executes, so there's no existing mechanism to execute the taskfile > commands returned. It may help in this case. Its coding style leaves something to be desired, but otherwise it looks okay. Unfortunately, I do not need it on my machines, so someone else has to test/submit this one. Pavel -- Thanks, Sharp! ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php