diff --git a/spa/include/spa/node/command.h b/spa/include/spa/node/command.h
index edc77f182..9d96014c2 100644
--- a/spa/include/spa/node/command.h
+++ b/spa/include/spa/node/command.h
@@ -30,16 +30,32 @@ extern "C" {
 #define SPA_TYPE_COMMAND__Node			SPA_TYPE_COMMAND_BASE "Node"
 #define SPA_TYPE_COMMAND_NODE_BASE		SPA_TYPE_COMMAND__Node ":"
 
+/** Suspend a node. This will release all resources of the node */
+#define SPA_TYPE_COMMAND_NODE__Suspend		SPA_TYPE_COMMAND_NODE_BASE "Suspend"
+/** Pause processing of a node */
 #define SPA_TYPE_COMMAND_NODE__Pause		SPA_TYPE_COMMAND_NODE_BASE "Pause"
+/** Start processing of a node */
 #define SPA_TYPE_COMMAND_NODE__Start		SPA_TYPE_COMMAND_NODE_BASE "Start"
+/** Enable ports of a node. When sent to a port, enables just that port. Enabled
+ * ports on a Started node begin streaming immediately */
+#define SPA_TYPE_COMMAND_NODE__Enable		SPA_TYPE_COMMAND_NODE_BASE "Enable"
+/** Disable ports of a node. When sent to a port, disables just that port. */
+#define SPA_TYPE_COMMAND_NODE__Disable		SPA_TYPE_COMMAND_NODE_BASE "Disable"
+/** Flush all data from the node or port */
 #define SPA_TYPE_COMMAND_NODE__Flush		SPA_TYPE_COMMAND_NODE_BASE "Flush"
+/** Drain all data from the node or port */
 #define SPA_TYPE_COMMAND_NODE__Drain		SPA_TYPE_COMMAND_NODE_BASE "Drain"
+/** Set a marker on a node or port */
 #define SPA_TYPE_COMMAND_NODE__Marker		SPA_TYPE_COMMAND_NODE_BASE "Marker"
+/** Send a clock update to a node */
 #define SPA_TYPE_COMMAND_NODE__ClockUpdate	SPA_TYPE_COMMAND_NODE_BASE "ClockUpdate"
 
 struct spa_type_command_node {
+	uint32_t Suspend;
 	uint32_t Pause;
 	uint32_t Start;
+	uint32_t Enable;
+	uint32_t Disable;
 	uint32_t Flush;
 	uint32_t Drain;
 	uint32_t Marker;
@@ -49,9 +65,12 @@ struct spa_type_command_node {
 static inline void
 spa_type_command_node_map(struct spa_type_map *map, struct spa_type_command_node *type)
 {
-	if (type->Pause == 0) {
+	if (type->Suspend == 0) {
+		type->Suspend = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Suspend);
 		type->Pause = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Pause);
 		type->Start = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Start);
+		type->Enable = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Enable);
+		type->Disable = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Disable);
 		type->Flush = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Flush);
 		type->Drain = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Drain);
 		type->Marker = spa_type_map_get_id(map, SPA_TYPE_COMMAND_NODE__Marker);