Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754811AbZCAI1T (ORCPT ); Sun, 1 Mar 2009 03:27:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752817AbZCAI1J (ORCPT ); Sun, 1 Mar 2009 03:27:09 -0500 Received: from mail-in-17.arcor-online.net ([151.189.21.57]:50455 "EHLO mail-in-17.arcor-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751045AbZCAI1G (ORCPT ); Sun, 1 Mar 2009 03:27:06 -0500 X-DKIM: Sendmail DKIM Filter v2.6.0 mail-in-16.arcor-online.net CFFBE257245 From: Prakash Punnoor To: Yinghai Lu Subject: Re: [PATCH] pci: don't enable too many HT MSI mapping Date: Sun, 1 Mar 2009 09:29:17 +0100 User-Agent: KMail/1.11.0 (Linux/2.6.29-rc6; KDE/4.2.0; x86_64; ; ) Cc: Jesse Barnes , Andrew Morton , Ingo Molnar , "Eric W. Biederman" , Robert Hancock , david@lang.hm, Matthew Wilcox , "linux-kernel" , linux-pci@vger.kernel.org References: <200903010858.05758.prakash@punnoor.de> <49AA4389.8010605@kernel.org> In-Reply-To: <49AA4389.8010605@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200903010929.17904.prakash@punnoor.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1729 Lines: 34 [PATCH] Enable HT MSI mapping on all known needed NVidia host bridges, V2 v3 of Yinghai Lu's work only enables HT MSI mapping for one specific host bridge. Do this also for all C51 ones as specified by NVidia's original patch. Signed-off-by: Prakash Punnoor --- drivers/pci/quirks.c.current 2009-03-01 08:42:31.321660493 +0100 +++ drivers/pci/quirks.c 2009-03-01 09:27:13.061407474 +0100 @@ -2189,8 +2189,17 @@ return __nv_msi_ht_cap_quirk(dev, 0); } -/* werid?, c51/mcp51 need c51 ht msi to be enable to make mcp51 ht msi working */ +/* Enable HT MSI mapping on C51 host brigdes */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f0, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f1, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f2, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f3, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f4, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f5, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f6, nv_msi_ht_cap_quirk_all); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, 0x02f7, nv_msi_ht_cap_quirk_all); + +/* Enable HT MSI mapping on all regular devices */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, nv_msi_ht_cap_quirk_leaf); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_ANY_ID, nv_msi_ht_cap_quirk_all); -- 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/