From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933126AbWF3T0Z (ORCPT ); Fri, 30 Jun 2006 15:26:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933148AbWF3T0Z (ORCPT ); Fri, 30 Jun 2006 15:26:25 -0400 Received: from mx1.redhat.com ([66.187.233.31]:12195 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S933126AbWF3T0X (ORCPT ); Fri, 30 Jun 2006 15:26:23 -0400 Date: Fri, 30 Jun 2006 15:26:09 -0400 From: Dave Jones To: Linus Torvalds , Alessio Sangalli , Andrew Morton , alan@lxorguk.ukuu.org.uk, penberg@cs.Helsinki.FI, linux-kernel@vger.kernel.org, ink@jurassic.park.msu.ru, dtor_core@ameritech.net Subject: Re: [PATCH] cardbus: revert IO window limit Message-ID: <20060630192609.GQ32729@redhat.com> Mail-Followup-To: Dave Jones , Linus Torvalds , Alessio Sangalli , Andrew Morton , alan@lxorguk.ukuu.org.uk, penberg@cs.Helsinki.FI, linux-kernel@vger.kernel.org, ink@jurassic.park.msu.ru, dtor_core@ameritech.net References: <20060622001104.9e42fc54.akpm@osdl.org> <1150976158.15275.148.camel@localhost.localdomain> <20060622093606.2b3b1eb7.akpm@osdl.org> <449B0B3C.2020904@manoweb.com> <20060630191914.GP32729@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060630191914.GP32729@redhat.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 30, 2006 at 03:19:14PM -0400, Dave Jones wrote: > > Ok. We don't actually have any quirks at all for the 82440MX, and that's > > almost certainly _not_ because it doesn't do something strange (all Intel > > host bridges have magic IO ranges), but simply because we haven't hit it > > yet. > > > > And I can't find the docs for the PCI config space for that dang thing. > > > > I bet that there's some magic SMBus IO-range that the 440MX decodes using > > a special magic config setting. > > > > Has anybody found the config space docs for the 82440MX? > > http://www.codemonkey.org.uk/cruft/440/ > There's an assortment of docs for the other flavour Intel PCIsets from > that era in the same dir. Hrmm, actually that seems to have everything *but* config space definitions. I'm not sure if that was ever published in that case, as when I grabbed these many years ago, I'd grab everything in sight, and I was something of a pack-rat and never threw away datasheets. But maybe some other chipset archaeologist was more of a packrat than I was :-) Dave -- http://www.codemonkey.org.uk