]> git.baikalelectronics.ru Git - kernel.git/commit
PCI: Mark Atheros AR9580 to avoid bus reset
authorMaik Broemme <mbroemme@libmpq.org>
Tue, 9 Aug 2016 14:41:31 +0000 (16:41 +0200)
committerBjorn Helgaas <bhelgaas@google.com>
Thu, 18 Aug 2016 20:36:30 +0000 (15:36 -0500)
commit3332eaffbed5592b03fff28b45847e958776ef9d
tree584185360edfafdbff6b8618e47f354419ef174c
parentb482605f7939bd4035b2d11a7952dc3da5821c6d
PCI: Mark Atheros AR9580 to avoid bus reset

Similar to the AR93xx and the AR94xx series, the AR95xx also have the same
quirk for the Bus Reset.  It will lead to instant system reset if the
device is assigned via VFIO to a KVM VM.  I've been able reproduce this
behavior with a MikroTik R11e-2HnD.

Fixes: 7cc1ec1e8b65 ("PCI: Mark Atheros AR93xx to avoid bus reset")
Signed-off-by: Maik Broemme <mbroemme@libmpq.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org # v3.14+
drivers/pci/quirks.c