vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ

Enable SVQ with VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature.

Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <778d642ecae6deed8a218b0e6232e4d7bb96b439.1685704856.git.yin31149@gmail.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Tested-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

net/vhost-vdpa.c

@@ -89,6 +89,7 @@ const int vdpa_feature_bits[] = {
 static const uint64_t vdpa_svq_device_features =
     BIT_ULL(VIRTIO_NET_F_CSUM) |
     BIT_ULL(VIRTIO_NET_F_GUEST_CSUM) |
+    BIT_ULL(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) |
     BIT_ULL(VIRTIO_NET_F_MTU) |
     BIT_ULL(VIRTIO_NET_F_MAC) |
     BIT_ULL(VIRTIO_NET_F_GUEST_TSO4) |