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-rw-r--r--include/hw/virtio/vhost.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index a346f23d13..586c5457e2 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -86,8 +86,11 @@ struct vhost_dev {
/* if non-zero, minimum required value for max_queues */
int num_queues;
uint64_t features;
+ /** @acked_features: final set of negotiated features */
uint64_t acked_features;
+ /** @backend_features: backend specific feature bits */
uint64_t backend_features;
+ /** @protocol_features: final negotiated protocol features */
uint64_t protocol_features;
uint64_t max_queues;
uint64_t backend_cap;