PCI quirk: Disable MSI on VIA K8T890 systems
authorMatthew Wilcox <matthew@wil.cx>
Wed, 24 Mar 2010 13:11:01 +0000 (07:11 -0600)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 25 Mar 2010 15:51:23 +0000 (08:51 -0700)
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>
drivers/pci/quirks.c

index bb5b46abc996f527a8688964734ac1e64fd2dd76..f6bbb9c89e3d3d9f4850443669f41f02450bfa61 100644 (file)
@@ -2122,6 +2122,7 @@ 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);
 
 /* Go through the list of Hypertransport capabilities and
  * return 1 if a HT MSI capability is found and enabled */