tree 28db0d008fd713671715aba171b882c41fd1f60d
parent 554f5e16046236b264c66436870be1b4ef25c1dc
author Jason Wang <jasowang@redhat.com> 1483092555 +0800
committer Michael S. Tsirkin <mst@redhat.com> 1484020619 +0200

virtio-pci: address space translation service (ATS) support

This patches enable the Address Translation Service support for virtio
pci devices. This is needed for a guest visible Device IOTLB
implementation and will be required by vhost device IOTLB API
implementation for intel IOMMU.

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>