[070/200] PCI quirks: disable msi on AMD rs4xx internal gfx bridges

Greg KH
2010-07-01T21:15:42Z

2.6.34-stable review patch. If anyone has any objections, please let me know.

------------------

From: Alex Deucher <alexdeucher@gmail.com>

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 <alexdeucher@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/pci/quirks.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2127,6 +2127,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AM
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ASUSTEK, 0x9602, quirk_disable_msi);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AI, 0x9602, 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 */