Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757194AbZCGBI6 (ORCPT ); Fri, 6 Mar 2009 20:08:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754911AbZCGBIt (ORCPT ); Fri, 6 Mar 2009 20:08:49 -0500 Received: from terminus.zytor.com ([198.137.202.10]:51873 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754048AbZCGBIs (ORCPT ); Fri, 6 Mar 2009 20:08:48 -0500 Message-ID: <49B1C909.4080805@zytor.com> Date: Fri, 06 Mar 2009 17:08:25 -0800 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.19 (X11/20090105) MIME-Version: 1.0 To: Yinghai Lu CC: Jesse Barnes , Matthew Wilcox , Ingo Molnar , Andrew Morton , Thomas Gleixner , "linux-kernel@vger.kernel.org" , linux-pci@vger.kernel.org Subject: Re: [PATCH] x86/pci: try to detect host_bridge pci_cfg_space References: <49B1C50E.5010209@kernel.org> <49B1C69F.70904@zytor.com> <49B1C7F7.1040403@kernel.org> In-Reply-To: <49B1C7F7.1040403@kernel.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 754 Lines: 21 Yinghai Lu wrote: > > currently only found amd and intel host bridge (on cpu or io hub) need this trick. > other device we could still use quirks. > I'd suspect that we might just want to do this for all devices if we ever find any, but yes, let's wait until we have a concrete specimen before even trying something like that. However, it'd be good to have this in the patch description (which really is a PCI patch more than an x86 patch, so I'd be happier if it went through Jesse than me.) -hpa -- 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/