virtio: event suppression support for packed ring
commit683f7665679c1e9ef64183c3636b8e13ce012cdc
authorJason Wang <jasowang@redhat.com>
Fri, 25 Oct 2019 08:35:25 +0000 (25 10:35 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 25 Oct 2019 11:46:22 +0000 (25 07:46 -0400)
tree27595092ad8b942975c904ca14fba4ec1666405c
parent86044b24e865fb9596ed77a4d0f3af8b90a088a1
virtio: event suppression support for packed ring

This patch implements event suppression through device/driver
area. Please refer virtio specification for more information.

Signed-off-by: Wei Xu <wexu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eugenio PĂ©rez <eperezma@redhat.com>
Message-Id: <20191025083527.30803-7-eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio/virtio.c