Messages in this thread Patch in this message | | | Subject | [PATCH] PCI: Add Intel XXV710 to broken INTx masking quirk | From | Alex Williamson <> | Date | Wed, 07 Jun 2017 13:00:48 -0600 |
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Just like the other XL710 and X710 variants, the XXV710 device IDs appear to have the same hardware bug, the status register doesn't report pending interrupts resulting in "irq xx: nobody cared..." errors from the spurious interrupt handler when we try to use it with device assignment.
Reported-by: Stefan Assmann <sassmann@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> --- drivers/pci/quirks.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 16e6cd86ad71..aa1c9e65f562 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3236,6 +3236,10 @@ static void quirk_broken_intx_masking(struct pci_dev *dev) quirk_broken_intx_masking); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1589, quirk_broken_intx_masking); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x158a, + quirk_broken_intx_masking); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x158b, + quirk_broken_intx_masking); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x37d0, quirk_broken_intx_masking); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x37d1,
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