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(parent: 935a478) | patch
PCI: Disable MSI on SiS 761
authorOndrej Zary <linux@rainbow-software.org>
Thu, 24 Sep 2015 22:02:07 +0000 (17:02 -0500)
committerBjorn Helgaas <helgaas@kernel.org>
Thu, 24 Sep 2015 22:02:07 +0000 (17:02 -0500)
commitbb1d4217e35df43e05176ebce234c4435d9b94f8
tree59104f2b2fa59023f687f6fdf3cc1cc2d4162569tree | snapshot
parent935a478e4144e0a4f690471a4a1d8ad5718a721bcommit | diff
PCI: Disable MSI on SiS 761

MSI is broken on SiS 761 chipset at least on PC Chips A31G board.  No
interrupts are delivered once MSI is enabled for a device.  This causes
hang on X11 start with a nVidia card installed (with nouveau driver).

Disable MSI completely for this chipset.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
drivers/pci/quirks.c diff | blob | history
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