diff options
| author |   Yinghai Lu <yinghai@kernel.org> | 2009-02-17 20:40:09 -0800 |
|---|---|---|
| committer |   Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-02-18 10:59:46 -0800 |
| commit | e0ae4f5503235ba4449ffb5bcb4189edcef4d584 (patch) | |
| tree | d63c7ac47bc8ebcba4ddff97b37267f5fd7068ba /drivers/pci/quirks.c | |
| parent | PCI: Documentation: fix minor PCIe HOWTO thinko (diff) | |
| download | linux-dev-e0ae4f5503235ba4449ffb5bcb4189edcef4d584.tar.xz linux-dev-e0ae4f5503235ba4449ffb5bcb4189edcef4d584.zip | |
PCI quirk: enable MSI on 8132
David reported that LSI SAS doesn't work with MSI. It turns out that
his BIOS doesn't enable it, but the HT MSI 8132 does support HT MSI.
Add quirk to enable it
Cc: stable@kernel.org
Reported-by: David Lang <david@lang.hm>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index baad093aafe3..a21e1c292ee4 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1981,7 +1981,6 @@ static void __devinit quirk_msi_ht_cap(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE, quirk_msi_ht_cap); - /* The nVidia CK804 chipset may have 2 HT MSI mappings. * MSI are supported if the MSI capability set in any of these mappings. */ @@ -2032,6 +2031,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB, ht_enable_msi_mapping); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE, + ht_enable_msi_mapping); + /* The P5N32-SLI Premium motherboard from Asus has a problem with msi * for the MCP55 NIC. It is not yet determined whether the msi problem * also affects other devices. As for now, turn off msi for this device. |