From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757540AbZCNAYG (ORCPT ); Fri, 13 Mar 2009 20:24:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752402AbZCNASh (ORCPT ); Fri, 13 Mar 2009 20:18:37 -0400 Received: from kroah.org ([198.145.64.141]:46754 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752182AbZCNASg (ORCPT ); Fri, 13 Mar 2009 20:18:36 -0400 X-Mailbox-Line: From gregkh@mini.kroah.org Fri Mar 13 17:07:41 2009 Message-Id: <20090314000741.137398952@mini.kroah.org> User-Agent: quilt/0.48-1 Date: Fri, 13 Mar 2009 17:05:24 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , Willy Tarreau , Rodrigo Rubira Branco , Jake Edge , Eugene Teo , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Yinghai Lu , Jesse Barnes Subject: [patch 16/96] PCI quirk: enable MSI on 8132 References: <20090314000508.803142980@mini.kroah.org> Content-Disposition: inline; filename=pci-quirk-enable-msi-on-8132.patch In-Reply-To: <20090314001449.GA4485@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Yinghai Lu commit e0ae4f5503235ba4449ffb5bcb4189edcef4d584 upstream. David reported that LSI SAS doesn't work with MSI. It turns out that his BIOS doesn't enable it, but the HT MSI 8132 does support HT MSI. Add quirk to enable it Reported-by: David Lang Signed-off-by: Yinghai Lu Signed-off-by: Jesse Barnes Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1856,7 +1856,6 @@ static void __devinit quirk_msi_ht_cap(s DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE, quirk_msi_ht_cap); - /* The nVidia CK804 chipset may have 2 HT MSI mappings. * MSI are supported if the MSI capability set in any of these mappings. */ @@ -1907,6 +1906,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB, ht_enable_msi_mapping); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE, + ht_enable_msi_mapping); + static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev) { struct pci_dev *host_bridge;