Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757652AbXIFRs2 (ORCPT ); Thu, 6 Sep 2007 13:48:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754573AbXIFRsU (ORCPT ); Thu, 6 Sep 2007 13:48:20 -0400 Received: from wa-out-1112.google.com ([209.85.146.180]:49173 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751191AbXIFRsT (ORCPT ); Thu, 6 Sep 2007 13:48:19 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=oi5ItLegChAP/iYM7i96T2XOBeVAdrfTZhyP9D9fCFAykgIJAeIRhpe4Dq43TMStUCSrhP+jMh15fMZwgUbq6csEurSWW1rS+VJfZB0JsCqdIoifA8U+fq4VH3hQXSwbgcD6VXTpR1/AdfhH5OlPD6zjjBBDUiA8NqdkenTdqnQ= Message-ID: <86802c440709061048w30021c4kad0b9d903c236896@mail.gmail.com> Date: Thu, 6 Sep 2007 10:48:18 -0700 From: "Yinghai Lu" To: "H. Peter Anvin" Subject: Re: [patches] [patch 3/5] x86: Add PCI extended config space access for AMD Barcelona Cc: "Arne Georg Gleditsch" , "Andreas Herrmann" , "Robert Richter" , "Arjan van de Ven" , patches@x86-64.org, linux-kernel@vger.kernel.org In-Reply-To: <46DFCCD9.2010306@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070903081736.288288000@amd.com> <20070903154734.GC22086@alberich.amd.com> <46DE45A2.40403@zytor.com> <20070905084427.GE6409@erda.amd.com> <46DE80F0.4000706@zytor.com> <20070905161300.GE22086@alberich.amd.com> <86802c440709051542w1950e28bhb21cf5c380527a6e@mail.gmail.com> <46DFCCD9.2010306@zytor.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 643 Lines: 13 On 9/6/07, H. Peter Anvin wrote: > Well, to a first order of approximations, *all* northbridges have some > sort of hardware registers to set mmconfig. We were talking yesterday > that it might just make more sense to have code for various northbridges > to configure mmconfig directly, just like we do for IRQ routing (we > can't trust the BIOS there, either.) that is good idea. - 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/