3.16.74-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: James Prestwood <james.prestw...@linux.intel.com>
commit 6afb7e26978da5e86e57e540fdce65c8b04f398a 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: c3e59ee4e766 ("PCI: Mark Atheros AR93xx to avoid bus reset")
Link:
https://lore.kernel.org/linux-pci/20190107213248.3034-1-james.prestw...@linux.intel.com
Signed-off-by: James Prestwood <james.prestw...@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelg...@google.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/pci/quirks.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3154,6 +3154,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_A
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0032, quirk_no_bus_reset);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x003c, quirk_no_bus_reset);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0033, quirk_no_bus_reset);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0034, quirk_no_bus_reset);
static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
struct pci_fixup *end)
