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vfio/pci: Add Intel XXV710 to hidden INTx devices 

XXV710 has the same broken INTx behavior as the rest of the X/XL710
series, the interrupt status register is not wired to report pending
INTx interrupts, thus we never associate the interrupt to the device.
Extend the device IDs to include these so that we hide that the
device supports INTx at all to the user.

Reported-by: Stefan Assmann <sassmann@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
hifive-unleashed-5.1
Alex Williamson 2017-06-13 09:22:57 -06:00
parent 32c1431eea
commit 7d57e5e933
1 changed files with 2 additions and 2 deletions
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4
drivers/vfio/pci/vfio_pci.c
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@ -195,11 +195,11 @@ static bool vfio_pci_nointx(struct pci_dev *pdev)
switch (pdev->vendor) {
case PCI_VENDOR_ID_INTEL:
switch (pdev->device) {
/* All i40e (XL710/X710) 10/20/40GbE NICs */
/* All i40e (XL710/X710/XXV710) 10/20/25/40GbE NICs */
case 0x1572:
case 0x1574:
case 0x1580 ... 0x1581:
case 0x1583 ... 0x1589:
case 0x1583 ... 0x158b:
case 0x37d0 ... 0x37d2:
return true;
default: