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authorAlex Williamson <alex.williamson@redhat.com>2012-06-07 11:01:59 -0600
committerBjorn Helgaas <bhelgaas@google.com>2012-06-18 11:51:22 -0600
commit0bdb3b213ac64f9a16e59d57660174543eaa01f0 (patch)
tree30231b3dc162cbacb154d1ed06a546210d838c44 /drivers/pci/quirks.c
parentde509f9f08726077ffd2f2d5e4b63e17cb516938 (diff)
downloadlinux-0bdb3b213ac64f9a16e59d57660174543eaa01f0.tar.bz2
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 <andihartmann@01019freenet.de> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c2
1 files changed, 2 insertions, 0 deletions
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)