leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

PCI: Mark Intel XXV710 NIC INTx masking as broken

Browse Source 
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>
This commit is contained in:
Alex Williamson 2017-06-07 13:00:48 -06:00 committed by Bjorn Helgaas
parent 4ebeb1ec56
commit d40b7fd2cb
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pci/quirks.c
View File

@ -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,