From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: Resuming IDE devices with ACPI Date: Mon, 09 May 2005 17:01:33 +0100 Message-ID: <1115654492.1448.37.camel@localhost.localdomain> References: <1115646660.27559.16.camel@elrond.flymine.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1115646660.27559.16.camel-Xmbc1Sz64/5pghhO6/9/sx2eb7JE58TQ@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: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org On Llu, 2005-05-09 at 14:51, Matthew Garrett wrote: > which makes it unsurprising that hardware without working IDE on resume > is continuing to appear. In order to resume it, we need to be able to > make the appropriate taskfile calls with the output of the _GTF method. > For this to be possible, we need to call each IDE controller's _GTF > method on resume. How can we associate each IDE controller with a given > piece of ACPI namespace? We do know the resource allocations of each controller. You also then have to retune the drives etc and resume operations having checked various things like drive model/id to spot cold plugs (otherwise if you get the BIOS numbering wrong or something moves you'll do serious damage to the users data) Alan ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20