PCI: Mark Atheros AR9462 to avoid bus reset

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commit 6afb7e2697 upstream.

When using PCI passthrough with this device, the host machine locks up
completely when starting the VM, requiring a hard reboot.  Add a quirk to
avoid bus resets on this device.

Fixes: c3e59ee4e7 ("PCI: Mark Atheros AR93xx to avoid bus reset")
Link: https://lore.kernel.org/linux-pci/20190107213248.3034-1-james.prestwood@linux.intel.com
Signed-off-by: James Prestwood <james.prestwood@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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James Prestwood 2019-01-07 13:32:48 -08:00 • committed by Ben Hutchings

parent 2ffeae7e76

commit 00fb884291

1 changed files with 1 additions and 0 deletions

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drivers/pci/quirks.c

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