From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [linux-pm] [patch, rft] amd74xx: implement suspend-to-ram Date: Fri, 28 Jul 2006 11:15:01 +0200 Message-ID: <200607281115.01362.rjw@sisk.pl> References: <20060715210518.GA3263@opus.vpn-dev.reflex> <20060727224311.GA4104@knob.reflex> <20060727225153.GG3797@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from ogre.sisk.pl ([217.79.144.158]:1507 "EHLO ogre.sisk.pl") by vger.kernel.org with ESMTP id S932599AbWG1JPk (ORCPT ); Fri, 28 Jul 2006 05:15:40 -0400 In-Reply-To: <20060727225153.GG3797@elf.ucw.cz> Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-pm@lists.osdl.org Cc: Pavel Machek , Jason Lunz , David Brownell , linux-ide@vger.kernel.org, Vojtech Pavlik On Friday 28 July 2006 00:51, Pavel Machek wrote: > On Thu 2006-07-27 18:43:12, Jason Lunz wrote: > > On Thu, Jul 27, 2006 at 10:49:39PM +0200, Pavel Machek wrote: > > > > Oh, I see. But wouldn't that cause FREEZE to spin down the drives? > > > > > > I do not think so. If it will, I'm obviously wrong and original > > > version is okay. > > > > I think it's the ide bus shutdown methods that do power management on > > the drives. But here we're talking about the pci ide controller. > > > > At any rate, not having the if() means my machine freezes during the > > suspend phase of STD. > > I'd still like to understand why it freezes (it should not), but I > guess you have my ACK on that patch. So I guess it needs to be forwarded to Andrew. Should I? It helps to resume my box from RAM, btw. Now only the graphics doesn't wake up. Rafael