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PCI: Mark Intel XXV710 NIC INTx masking as broken
authorAlex Williamson <alex.williamson@redhat.com>
Wed, 7 Jun 2017 19:00:48 +0000 (13:00 -0600)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 12 Jun 2017 21:53:34 +0000 (16:53 -0500)
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>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
drivers/pci/quirks.c patch | blob | blame | history

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 085fb787aa9e03b88b505ec9365ecd7a275a3f79..fb8214938c0d6d695af5ee287cf1c83580e6000a 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3236,6 +3236,10 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1588,
                        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,