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-rw-r--r--src/vnet/devices/virtio/vhost-user.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.h b/src/vnet/devices/virtio/vhost-user.h
index ad6c4219706..ae3b88e8927 100644
--- a/src/vnet/devices/virtio/vhost-user.h
+++ b/src/vnet/devices/virtio/vhost-user.h
@@ -23,6 +23,7 @@
#define VHOST_VRING_IDX_RX(qid) (2*qid)
#define VHOST_VRING_IDX_TX(qid) (2*qid + 1)
+#define VHOST_USER_VRING_NOFD_MASK 0x100
#define VIRTQ_DESC_F_NEXT 1
#define VIRTQ_DESC_F_INDIRECT 4
#define VHOST_USER_REPLY_MASK (0x1 << 2)