Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758450Ab3EFWgz (ORCPT ); Mon, 6 May 2013 18:36:55 -0400 Received: from mga09.intel.com ([134.134.136.24]:12650 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756366Ab3EFWgy (ORCPT ); Mon, 6 May 2013 18:36:54 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,624,1363158000"; d="scan'208";a="332790832" Date: Mon, 6 May 2013 15:42:35 -0700 From: Bin Gao To: Bjorn Helgaas Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "x86@kernel.org" , Jacob Pan , Jesse Barnes , Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" Subject: Re: x86/pci/mrst: force all pci config toward 0:0:0, 0:2:0 and 0:3:0 to type 1 Message-ID: <20130506224235.GB50060@bingao-desk1.fm.intel.com> References: <20130430072147.GA37866@bingao-desk1.fm.intel.com> <20130502065358.GA41008@bingao-desk1.fm.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1107 Lines: 26 On Mon, May 06, 2013 at 11:56:38AM -0700, Bjorn Helgaas wrote: > I hate it when I go to the trouble of reviewing something and asking > relevant questions, and then people ignore the questions :( Sorry for that. > I'd still like to know whether multi-function devices are possible at > bus 0, device 0, 2, or 3. 0000:00:00.0 is host bridge. 0000:00:02.0 and 0000:00:03.0 are single-function devices. > Are these devices built-in, so you know exactly what they are and they > can never be anything else? Yes, they are built-in devices and I know exactly what they are. > Or is there a slot or other way to connect a user-chosen device? No, not that way. > If you included "lspci -vv" output, that would make this much easier > to talk about. I'm sorry the busybox shrinks lspci options so it doesn't have meaningful ouput excpet for DID:VID and class code. -- 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/