| Date | Thu, 01 Jul 2010 10:33:58 -0700 | From | Greg KH <> | Subject | [patch 052/164] PCI quirk: Disable MSI on VIA K8T890 systems |
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2.6.33-stable review patch. If anyone has any objections, please let me know.
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From: Matthew Wilcox <matthew@wil.cx>
commit 134b345081534235dbf228b1005c14590e0570ba upstream.
Bugzilla 15287 indicates that there's a problem with Message Signalled Interrupts on VIA K8T890 systems. Add a quirk to disable MSI on these systems.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Tested-by: Jan Kreuzer <kontrollator@gmx.de> Tested-by: lh <jarryson@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 @@ -2113,6 +2113,7 @@ static void __devinit quirk_disable_msi( } } 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); /* Go through the list of Hypertransport capabilities and * return 1 if a HT MSI capability is found and enabled */
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