From: Alex Deucher Date: Tue, 18 May 2010 14:42:53 +0000 (-0400) Subject: PCI quirks: disable msi on AMD rs4xx internal gfx bridges X-Git-Tag: v2.6.33.6~112 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7198b2665b6fb401ee8b6758dc5ea9fa092821ff;p=thirdparty%2Fkernel%2Fstable.git PCI quirks: disable msi on AMD rs4xx internal gfx bridges commit 9313ff450400e6a2ab10fe6b9bdb12a828329410 upstream. Doesn't work reliably for internal gfx. Fixes kernel bug https://bugzilla.kernel.org/show_bug.cgi?id=15626. Signed-off-by: Alex Deucher Signed-off-by: Jesse Barnes Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 90339979b2ef4..0a8b534067eae 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2114,6 +2114,7 @@ static void __devinit quirk_disable_msi(struct pci_dev *dev) } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, 0xa238, quirk_disable_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x5a3f, quirk_disable_msi); /* Go through the list of Hypertransport capabilities and * return 1 if a HT MSI capability is found and enabled */