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authorMatthew Wilcox <matthew@wil.cx>2010-03-24 07:11:01 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2010-03-25 08:51:23 -0700
commit134b345081534235dbf228b1005c14590e0570ba (patch)
tree0040508705067e88225e52bdb0b1f4c457e6708f /drivers/pci
parenta5ee4eb75413c145334c30e43f1af9875dad6fd7 (diff)
downloadop-kernel-dev-134b345081534235dbf228b1005c14590e0570ba.zip
op-kernel-dev-134b345081534235dbf228b1005c14590e0570ba.tar.gz
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')
-rw-r--r--drivers/pci/quirks.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bb5b46a..f6bbb9c 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)
}
}
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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