From patchwork Fri Oct 7 17:26:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Derrick X-Patchwork-Id: 679667 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3srGjD37jZz9sdn for ; Sat, 8 Oct 2016 04:29:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938762AbcJGR3J (ORCPT ); Fri, 7 Oct 2016 13:29:09 -0400 Received: from mga14.intel.com ([192.55.52.115]:8245 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S941178AbcJGR3B (ORCPT ); Fri, 7 Oct 2016 13:29:01 -0400 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP; 07 Oct 2016 10:29:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,456,1473145200"; d="scan'208";a="1061866319" Received: from nsgse-neoncity01.lm.intel.com (HELO nsgse-neoncity01.localdomain) ([10.232.118.5]) by orsmga002.jf.intel.com with ESMTP; 07 Oct 2016 10:29:00 -0700 From: Jon Derrick To: helgaas@kernel.org Cc: Jon Derrick , keith.busch@intel.com, linux-pci@vger.kernel.org Subject: [PATCH 1/2] PCI/VMD: Use the more reliable method for setting the AER Date: Fri, 7 Oct 2016 11:26:28 -0600 Message-Id: <1475861189-10794-1-git-send-email-jonathan.derrick@intel.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Instead of relying on the domain being >= 0x10000, use the member of the pci sysdata that identifies a VMD root port bus. --- drivers/pci/quirks.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index edc7f96..713035f 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4438,8 +4438,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x443, quirk_intel_qat_vf_cap); */ static void quirk_no_aersid(struct pci_dev *pdev) { - /* VMD Domain */ - if (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000) + if (is_vmd(pdev->bus)) pdev->bus->bus_flags |= PCI_BUS_FLAGS_NO_AERSID; } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);