2 files changed, 8 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index 61b957e927..d7eb557885 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -5,6 +5,9 @@
 #include "hw/virtio/virtio.h"
 #include "exec/memory.h"
 
+#define VHOST_F_DEVICE_IOTLB 63
+#define VHOST_USER_F_PROTOCOL_FEATURES 30
+
 /* Generic structures common for any vhost based device. */
 
 struct vhost_inflight {
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 9eeb958e39..f41b4a7e64 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -82,6 +82,11 @@ typedef struct VirtQueueElement
 #define TYPE_VIRTIO_DEVICE "virtio-device"
 OBJECT_DECLARE_TYPE(VirtIODevice, VirtioDeviceClass, VIRTIO_DEVICE)
 
+typedef struct {
+    int virtio_bit;
+    const char *feature_desc;
+} qmp_virtio_feature_map_t;
+
 enum virtio_device_endian {
     VIRTIO_DEVICE_ENDIAN_UNKNOWN,
     VIRTIO_DEVICE_ENDIAN_LITTLE,