Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759010Ab3EFWxl (ORCPT ); Mon, 6 May 2013 18:53:41 -0400 Received: from mail-ob0-f178.google.com ([209.85.214.178]:34995 "EHLO mail-ob0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758848Ab3EFWqg (ORCPT ); Mon, 6 May 2013 18:46:36 -0400 MIME-Version: 1.0 In-Reply-To: <20130506224235.GB50060@bingao-desk1.fm.intel.com> References: <20130430072147.GA37866@bingao-desk1.fm.intel.com> <20130502065358.GA41008@bingao-desk1.fm.intel.com> <20130506224235.GB50060@bingao-desk1.fm.intel.com> From: Bjorn Helgaas Date: Mon, 6 May 2013 15:46:13 -0700 Message-ID: Subject: Re: x86/pci/mrst: force all pci config toward 0:0:0, 0:2:0 and 0:3:0 to type 1 To: Bin Gao Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "x86@kernel.org" , Jacob Pan , Jesse Barnes , Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1297 Lines: 33 [+cc linux-pci] On Mon, May 6, 2013 at 3:42 PM, Bin Gao wrote: > 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. All right, I applied this and will ask Linus to put it in v3.10. Bjorn -- 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/