From patchwork Fri Jan 22 09:02:28 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 74502 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.2) with ESMTP id o0M94l3X004769 for ; Fri, 22 Jan 2010 09:04:48 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752572Ab0AVJEP (ORCPT ); Fri, 22 Jan 2010 04:04:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752708Ab0AVJDZ (ORCPT ); Fri, 22 Jan 2010 04:03:25 -0500 Received: from sca-es-mail-2.Sun.COM ([192.18.43.133]:45892 "EHLO sca-es-mail-2.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752596Ab0AVJDK (ORCPT ); Fri, 22 Jan 2010 04:03:10 -0500 Received: from fe-sfbay-09.sun.com ([192.18.43.129]) by sca-es-mail-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id o0M93Agi007273; Fri, 22 Jan 2010 01:03:10 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: TEXT/PLAIN Received: from conversion-daemon.fe-sfbay-09.sun.com by fe-sfbay-09.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KWN00F0051FFO00@fe-sfbay-09.sun.com>; Fri, 22 Jan 2010 01:03:10 -0800 (PST) Received: from localhost.localdomain ([unknown] [75.36.254.79]) by fe-sfbay-09.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KWN001A654WW0F0@fe-sfbay-09.sun.com>; Fri, 22 Jan 2010 01:03:10 -0800 (PST) Date: Fri, 22 Jan 2010 01:02:28 -0800 From: Yinghai Lu Subject: [PATCH 9/9] pci: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges In-reply-to: <1264150948-9052-1-git-send-email-yinghai@kernel.org> To: Jesse Barnes , Ingo Molnar , Linus Torvalds , Ivan Kokshaysky , Kenji Kaneshige , Alex Chiang , Bjorn Helgaas Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Yinghai Lu Message-id: <1264150948-9052-10-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.6.4.2 References: <1264150948-9052-1-git-send-email-yinghai@kernel.org> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index ed545f6..743ed8c 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -354,8 +354,11 @@ static void pci_bridge_check_ranges(struct pci_bus *bus) } if (pmem) { b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH; - if ((pmem & PCI_PREF_RANGE_TYPE_MASK) == PCI_PREF_RANGE_TYPE_64) + if ((pmem & PCI_PREF_RANGE_TYPE_MASK) == + PCI_PREF_RANGE_TYPE_64) { b_res[2].flags |= IORESOURCE_MEM_64; + b_res[2].flags |= PCI_PREF_RANGE_TYPE_64; + } } /* double check if bridge does support 64 bit pref */