Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 20 Oct 2002 15:13:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 20 Oct 2002 15:13:08 -0400 Received: from nat-pool-rdu.redhat.com ([66.187.233.200]:4042 "EHLO devserv.devel.redhat.com") by vger.kernel.org with ESMTP id ; Sun, 20 Oct 2002 15:13:08 -0400 From: Alan Cox Message-Id: <200210201918.g9KJIFw29036@devserv.devel.redhat.com> Subject: Re: workaround for Cyrix MediaGX/NSC Geode companion CS5510/5520 PIT latch bug To: christer@weinigel.se (Christer Weinigel) Date: Sun, 20 Oct 2002 15:18:15 -0400 (EDT) Cc: alan@redhat.com (Alan Cox), miura@da-cha.org (Hiroshi Miura), davej@suse.de, hpa@zytor.com, linux-kernel@vger.kernel.org In-Reply-To: <878z0shqee.fsf@zoo.weinigel.se> from "Christer Weinigel" at Oct 20, 2002 09:16:41 PM X-Mailer: ELM [version 2.5 PL6] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 541 Lines: 11 > I have seen a similar problem with a Geode SC1200 based system which > basically is a GX1 and a CS5530 integrated on one chip. I'm starting > to wonder if the same bug has popped up again in the newer chip. The lack of delay between the two reads doesnt seem to be a chip bug but a Linux bug. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/