From 0bdb3b213ac64f9a16e59d57660174543eaa01f0 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Thu, 7 Jun 2012 11:01:59 -0600 Subject: [PATCH] PCI: add Ralink RT2800 broken INTx masking quirk Passes pci_intx_mask_supported test but continues to send interrupts as discovered through VFIO-based device assignment. http://www.spinics.net/lists/kvm/msg73738.html [bhelgaas: use HEADER, not FINAL, which is currently broken for hotplug] Tested-by: Andreas Hartmann Signed-off-by: Alex Williamson Signed-off-by: Bjorn Helgaas --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index b2b66d21105f..2bbea6428d2e 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2940,6 +2940,8 @@ static void __devinit quirk_broken_intx_masking(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CHELSIO, 0x0030, quirk_broken_intx_masking); +DECLARE_PCI_FIXUP_HEADER(0x1814, 0x0601, /* Ralink RT2800 802.11n PCI */ + quirk_broken_intx_masking); static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)