vhost: enable virtio MTU feature

[dpdk.git] / lib / librte_vhost / vhost.h

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index d97df1d..5c94322 100644 (file)
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -120,6 +120,10 @@ struct vhost_virtqueue {
 #endif
 #define VHOST_MAX_QUEUE_PAIRS          0x80
 
+#ifndef VIRTIO_NET_F_MTU
+ #define VIRTIO_NET_F_MTU 3
+#endif
+
 /*
  * Define virtio 1.0 for older kernels
  */