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Commit 162dedd3 authored by Thomas Renninger's avatar Thomas Renninger Committed by Jesse Barnes
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PCI quirk: disable MSI on VIA VT3364 chipsets 



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: default avatarThomas Renninger <trenn@suse.de>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 09106974

drivers/pci/quirks.c

+1 −0
Original line number Diff line number Diff line
@@ -2033,6 +2033,7 @@ 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)