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| author | Thomas Renninger <trenn@suse.de> | 2009-04-03 06:34:00 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-05-08 14:54:35 -0700 |
| commit | 0ca8bad08b221f1ddc73ee15f458725988b37057 (patch) | |
| tree | 842dac351012df9844661f48939a4907464872ea | |
| parent | c7273beb2266d3058ef299e2135be7edce5cd03f (diff) | |
| download | lwn-0ca8bad08b221f1ddc73ee15f458725988b37057.tar.gz lwn-0ca8bad08b221f1ddc73ee15f458725988b37057.zip | |
PCI quirk: disable MSI on VIA VT3364 chipsets
commit 162dedd39dcc6eca3fc0d29cf19658c6c13b840e upstream.
Without this patch, Broadcom BCM5906 Ethernet controllers set up via MSI
cause the machine to hang. Tejun agreed that the best is to blacklist
the whole chipset and after adding it, seeing the other VIA quirks
disabling MSI, this very much looks like the right way.
Cc: <stable@kernel.org>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -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 d0e5769a1279..53686899c219 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1832,6 +1832,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_di DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3336, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3351, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3364, quirk_disable_all_msi); /* Disable MSI on chipsets that are known to not support it */ static void __devinit quirk_disable_msi(struct pci_dev *dev) |