From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754110AbZBLFEQ (ORCPT ); Thu, 12 Feb 2009 00:04:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750764AbZBLFEA (ORCPT ); Thu, 12 Feb 2009 00:04:00 -0500 Received: from el-out-1112.google.com ([209.85.162.177]:20614 "EHLO el-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750721AbZBLFD7 (ORCPT ); Thu, 12 Feb 2009 00:03:59 -0500 MIME-Version: 1.0 In-Reply-To: <4990DFBA.1050401@kernel.org> References: <1233765552.16414.6.camel@localhost.localdomain> <86802c440902041212q51f2a444l84e1ac29ee6f702e@mail.gmail.com> <20090204212517.GM22608@elte.hu> <498A206A.2070309@kernel.org> <4990DF7C.1090701@kernel.org> <4990DFBA.1050401@kernel.org> Date: Wed, 11 Feb 2009 21:03:57 -0800 Message-ID: <9ae48b020902112103y1af0796fmbb3bea85cc81bced@mail.gmail.com> Subject: Re: Subject: [PATCH] x86/pci: Detect mmconfig on nVidia MCP55 -v2 From: Ed Swierk To: Yinghai Lu Cc: jbarnes@virtuousgeek.org, Ingo Molnar , hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 9, 2009 at 6:00 PM, Yinghai Lu wrote: > From: Ed Swierk > > Detect and enable memory-mapped PCI configuration space on the nVidia > MCP55 southbridge. Tested against 2.6.27.4 on an Arista Networks > development board with one MCP55, Coreboot firmware, no ACPI. > > v2: add multi mcp55 support, and conexist with amd quad core system by Yinghai > also only enable it only when acpi=off or acpi is not built-in > > Signed-off-by: Ed Swierk > Signed-off-by: Yinghai Lu I tested patch v2 and it works OK on our board. --Ed