vhost: support virtio status message

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

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 2b49b84..8c01cee 100644 (file)
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -34,6 +34,8 @@
 #define VIRTIO_DEV_BUILTIN_VIRTIO_NET 4
 /* Used to indicate that the device has its own data path and configured */
 #define VIRTIO_DEV_VDPA_CONFIGURED 8
+/* Used to indicate that the feature negotiation failed */
+#define VIRTIO_DEV_FEATURES_FAILED 16
 
 /* Backend value set by guest. */
 #define VIRTIO_DEV_STOPPED -1