vhost: advertize packed ring layout support

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index b4abad3..760f421 100644 (file)
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -275,7 +275,8 @@ struct vring_packed_desc_event {
                                (1ULL << VIRTIO_RING_F_EVENT_IDX) | \
                                (1ULL << VIRTIO_NET_F_MTU)  | \
                                (1ULL << VIRTIO_F_IN_ORDER) | \
-                               (1ULL << VIRTIO_F_IOMMU_PLATFORM))
+                               (1ULL << VIRTIO_F_IOMMU_PLATFORM) | \
+                               (1ULL << VIRTIO_F_RING_PACKED))
 
 
 struct guest_page {