diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2010-03-24 09:11:01 -0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-03-25 11:51:23 -0400 |
| commit | 134b345081534235dbf228b1005c14590e0570ba (patch) | |
| tree | 0040508705067e88225e52bdb0b1f4c457e6708f /drivers/pci/quirks.c | |
| parent | a5ee4eb75413c145334c30e43f1af9875dad6fd7 (diff) | |
PCI quirk: Disable MSI on VIA K8T890 systems
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>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index bb5b46abc996..f6bbb9c89e3d 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c | |||
| @@ -2122,6 +2122,7 @@ static void __devinit quirk_disable_msi(struct pci_dev *dev) | |||
| 2122 | } | 2122 | } |
| 2123 | } | 2123 | } |
| 2124 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi); | 2124 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi); |
| 2125 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, 0xa238, quirk_disable_msi); | ||
| 2125 | 2126 | ||
| 2126 | /* Go through the list of Hypertransport capabilities and | 2127 | /* Go through the list of Hypertransport capabilities and |
| 2127 | * return 1 if a HT MSI capability is found and enabled */ | 2128 | * return 1 if a HT MSI capability is found and enabled */ |