From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 16 Sep 2001 07:02:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 16 Sep 2001 07:02:01 -0400 Received: from mail.pha.ha-vel.cz ([195.39.72.3]:4367 "HELO mail.pha.ha-vel.cz") by vger.kernel.org with SMTP id ; Sun, 16 Sep 2001 07:01:39 -0400 Date: Sun, 16 Sep 2001 13:02:01 +0200 From: Vojtech Pavlik To: Petr Vandrovec Cc: linux-kernel@vger.kernel.org, VDA@port.imtp.ilyichevsk.odessa.ua, alan@lxorguk.ukuu.org.uk Subject: Re: Athlon: Try this (was: Re: Athlon bug stomping #2) Message-ID: <20010916130201.A1327@suse.cz> In-Reply-To: <1292125035.20010914214303@port.imtp.ilyichevsk.odessa.ua> <20010916035207.C7542@ppc.vc.cvut.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010916035207.C7542@ppc.vc.cvut.cz>; from vandrove@vc.cvut.cz on Sun, Sep 16, 2001 at 03:52:07AM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 16, 2001 at 03:52:07AM +0200, Petr Vandrovec wrote: > > +static void __init pci_fixup_athlon_bug(struct pci_dev *d) > > +{ > > + u8 v; > > + pci_read_config_byte(d, 0x55, &v); > > + if(v & 0x80) { > > + printk(KERN_NOTICE "Stomping on Athlon bug.\n"); > > + v &= 0x7f; /* clear bit 55.7 */ > > + pci_write_config_byte(d, 0x55, v); > > + } > > +} > > > > Well, these are cosmetic changes anyway... > > What is more important now: > > 1) Do we have people who still see Athlon bug with the patch? > > Just by any chance - does anybody have KT133 (not KT133A) > datasheet? I just noticed at home that my KT133 has reg 55 set > to 0x89 and it happilly lives... So maybe some BIOS vendors > used KT133 instead of KT133A BIOS image? Same here ... -- Vojtech Pavlik SuSE Labs