Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761176AbXEWWZS (ORCPT ); Wed, 23 May 2007 18:25:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760689AbXEWWYs (ORCPT ); Wed, 23 May 2007 18:24:48 -0400 Received: from dspnet.fr.eu.org ([213.186.44.138]:4358 "EHLO dspnet.fr.eu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760673AbXEWWYq (ORCPT ); Wed, 23 May 2007 18:24:46 -0400 Date: Thu, 24 May 2007 00:24:43 +0200 From: Olivier Galibert To: Jesse Barnes Cc: Linus Torvalds , Robert Hancock , linux-kernel , Andi Kleen , Chuck Ebbert , Len Brown Subject: Re: [RFC PATCH] PCI MMCONFIG: add validation against ACPI motherboard resources Message-ID: <20070523222443.GA39776@dspnet.fr.eu.org> Mail-Followup-To: Olivier Galibert , Jesse Barnes , Linus Torvalds , Robert Hancock , linux-kernel , Andi Kleen , Chuck Ebbert , Len Brown References: <4635510D.4060103@shaw.ca> <200705231349.56976.jbarnes@virtuousgeek.org> <200705231420.26622.jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200705231420.26622.jbarnes@virtuousgeek.org> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 802 Lines: 19 On Wed, May 23, 2007 at 02:20:23PM -0700, Jesse Barnes wrote: > On Wednesday, May 23, 2007 1:56 pm Linus Torvalds wrote: > > Ehh. Even for PCIe, why not use the normal accesses for the first 256 > > bytes? Problem solved. > > Ok, this patch also works. We still need to enable mmconfig space for > PCIe and extended config space, but we can continue to use type 1 > accesses for legacy PCI config space cycles to avoid decode trouble > with mmconfig based BAR sizing. Isn't that a mac-intel instant killer? AFAIK they don't have type1, period. OG. - 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/