+/** ring_multi_reader port parameters */
+#define rte_port_ring_multi_reader_params rte_port_ring_reader_params
+
+/** ring_multi_reader port operations */
+extern struct rte_port_in_ops rte_port_ring_multi_reader_ops;
+
+/** ring_multi_writer port parameters */
+#define rte_port_ring_multi_writer_params rte_port_ring_writer_params
+
+/** ring_multi_writer port operations */
+extern struct rte_port_out_ops rte_port_ring_multi_writer_ops;
+
+/** ring_multi_writer_nodrop port parameters */
+#define rte_port_ring_multi_writer_nodrop_params \
+ rte_port_ring_writer_nodrop_params
+
+/** ring_multi_writer_nodrop port operations */
+extern struct rte_port_out_ops rte_port_ring_multi_writer_nodrop_ops;
+