From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754171Ab1EITax (ORCPT ); Mon, 9 May 2011 15:30:53 -0400 Received: from oproxy7-pub.bluehost.com ([67.222.55.9]:56343 "HELO oproxy7-pub.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753555Ab1EITav (ORCPT ); Mon, 9 May 2011 15:30:51 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=bCyykSRVYyzYtj8OjYqdmPu7TIdp0i5lHxPFtPB26/FSL3bqCGvUjlDNrDE/qOMq96+QNzfMuSGODHxacfaJrJWtHOTWDXYT8x+VIPV/HzoCjQgvjcYp7YrePsJxWpeF; Date: Mon, 9 May 2011 12:30:36 -0700 From: Jesse Barnes To: "Rafael J. Wysocki" Cc: linux-pci@vger.kernel.org, ACPI Devel Mailing List , LKML , Len Brown , Matthew Garrett Subject: Re: [PATCH] PCI / ACPI: Report _OSC control mask returned on failure to get control Message-ID: <20110509123036.170bfbd1@jbarnes-desktop> In-Reply-To: <201104300021.38386.rjw@sisk.pl> References: <201104300021.38386.rjw@sisk.pl> X-Mailer: Claws Mail 3.7.6 (GTK+ 2.22.0; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 67.161.37.189 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 30 Apr 2011 00:21:38 +0200 "Rafael J. Wysocki" wrote: > From: Rafael J. Wysocki > > If an attempt to get _OSC control of the PCIe native features from > the BIOS fails, report the resulting mask of control flags the BIOS > was willing to grant in the error message. Moreover, if the _OSC > support mask is insufficient for requesting control of the PCIe > native features or pcie_ports_disabled is set, print a diagnostic > message containing the _OSC support mask. This helps to diagnose > obscure _OSC-related problems on a number machines. Applied, thanks. -- Jesse Barnes, Intel Open Source Technology Center