From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932168AbVIGPSY (ORCPT ); Wed, 7 Sep 2005 11:18:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932169AbVIGPSY (ORCPT ); Wed, 7 Sep 2005 11:18:24 -0400 Received: from bender.bawue.de ([193.7.176.20]:60133 "EHLO bender.bawue.de") by vger.kernel.org with ESMTP id S932168AbVIGPSX (ORCPT ); Wed, 7 Sep 2005 11:18:23 -0400 Date: Wed, 7 Sep 2005 17:18:03 +0200 From: Joerg Sommrey To: Tony Lindgren Cc: Pavel Machek , Linux kernel mailing list Subject: Re: [PATCH 1/2] amd76x_pm: C2 powersaving for AMD K7 Message-ID: <20050907151803.GA29871@sommrey.de> Mail-Followup-To: Joerg Sommrey , Tony Lindgren , Pavel Machek , Linux kernel mailing list References: <20050901201434.GA8728@sommrey.de> <20050905145240.GB2142@openzaurus.ucw.cz> <20050905154311.GV5734@atomide.com> <20050905202831.GD2142@openzaurus.ucw.cz> <20050907070000.GA5804@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050907070000.GA5804@atomide.com> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 07, 2005 at 10:00:01AM +0300, Tony Lindgren wrote: > * Pavel Machek [050906 15:28]: > > Hi! > > > > > > > +NOTE: Currently there's a bug somewhere where the reading the > > > > > + P_LVL2 for the first time causes the system to sleep instead of > > > > > + idling. This means that you need to hit the power button once to > > > > > + wake the system after loading the module for the first time after > > > > > + reboot. After that the system idles as supposed. > > > > > + (Only observed on Tony's system.) > > > > > > > > Could you fix this before merge? > > > > > > I think this is some BIOS issue or hardware bug. It happens only on > > > Tyan S2460. I tried dumping the registers few years ago on my > > > Tyan s2460, but no luck. > > > > > > Low chance for anybody fixing it... > > > > > > > So at least DMI-blacklist it... > > I rarely have access to that hardware, so don't count on me doing > this... > I'm unable to do this neither. Looks like this won't be fixed. -jo -- -rw-r--r-- 1 jo users 63 2005-09-06 20:21 /home/jo/.signature