diff --git a/lib/librte_port/rte_port_ring.c b/lib/librte_port/rte_port_ring.c
index 9461c05..755dfc1 100644
--- a/lib/librte_port/rte_port_ring.c
+++ b/lib/librte_port/rte_port_ring.c
@@ -63,15 +63,19 @@ struct rte_port_ring_reader {
 };
 
 static void *
-rte_port_ring_reader_create(void *params, int socket_id)
+rte_port_ring_reader_create_internal(void *params, int socket_id,
+	uint32_t is_multi)
 {
 	struct rte_port_ring_reader_params *conf =
 			(struct rte_port_ring_reader_params *) params;
 	struct rte_port_ring_reader *port;
 
 	/* Check input parameters */
-	if (conf == NULL) {
-		RTE_LOG(ERR, PORT, "%s: params is NULL\n", __func__);
+	if ((conf == NULL) ||
+		(conf->ring == NULL) ||
+		(conf->ring->cons.sc_dequeue && is_multi) ||
+		(!(conf->ring->cons.sc_dequeue) && !is_multi)) {
+		RTE_LOG(ERR, PORT, "%s: Invalid Parameters\n", __func__);
 		return NULL;
 	}
 
@@ -89,6 +93,18 @@ rte_port_ring_reader_create(void *params, int socket_id)
 	return port;
 }
 
+static void *
+rte_port_ring_reader_create(void *params, int socket_id)
+{
+	return rte_port_ring_reader_create_internal(params, socket_id, 0);
+}
+
+static void *
+rte_port_ring_multi_reader_create(void *params, int socket_id)
+{
+	return rte_port_ring_reader_create_internal(params, socket_id, 1);
+}
+
 static int
 rte_port_ring_reader_rx(void *port, struct rte_mbuf **pkts, uint32_t n_pkts)
 {
@@ -102,6 +118,19 @@ rte_port_ring_reader_rx(void *port, struct rte_mbuf **pkts, uint32_t n_pkts)
 }
 
 static int
+rte_port_ring_multi_reader_rx(void *port, struct rte_mbuf **pkts,
+	uint32_t n_pkts)
+{
+	struct rte_port_ring_reader *p = (struct rte_port_ring_reader *) port;
+	uint32_t nb_rx;
+
+	nb_rx = rte_ring_mc_dequeue_burst(p->ring, (void **) pkts, n_pkts);
+	RTE_PORT_RING_READER_STATS_PKTS_IN_ADD(p, nb_rx);
+
+	return nb_rx;
+}
+
+static int
 rte_port_ring_reader_free(void *port)
 {
 	if (port == NULL) {
@@ -155,10 +184,12 @@ struct rte_port_ring_writer {
 	uint32_t tx_burst_sz;
 	uint32_t tx_buf_count;
 	uint64_t bsz_mask;
+	uint32_t is_multi;
 };
 
 static void *
-rte_port_ring_writer_create(void *params, int socket_id)
+rte_port_ring_writer_create_internal(void *params, int socket_id,
+	uint32_t is_multi)
 {
 	struct rte_port_ring_writer_params *conf =
 			(struct rte_port_ring_writer_params *) params;
@@ -166,7 +197,9 @@ rte_port_ring_writer_create(void *params, int socket_id)
 
 	/* Check input parameters */
 	if ((conf == NULL) ||
-	    (conf->ring == NULL) ||
+		(conf->ring == NULL) ||
+		(conf->ring->prod.sp_enqueue && is_multi) ||
+		(!(conf->ring->prod.sp_enqueue) && !is_multi) ||
 		(conf->tx_burst_sz > RTE_PORT_IN_BURST_SIZE_MAX)) {
 		RTE_LOG(ERR, PORT, "%s: Invalid Parameters\n", __func__);
 		return NULL;
@@ -185,10 +218,23 @@ rte_port_ring_writer_create(void *params, int socket_id)
 	port->tx_burst_sz = conf->tx_burst_sz;
 	port->tx_buf_count = 0;
 	port->bsz_mask = 1LLU << (conf->tx_burst_sz - 1);
+	port->is_multi = is_multi;
 
 	return port;
 }
 
+static void *
+rte_port_ring_writer_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_create_internal(params, socket_id, 0);
+}
+
+static void *
+rte_port_ring_multi_writer_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_create_internal(params, socket_id, 1);
+}
+
 static inline void
 send_burst(struct rte_port_ring_writer *p)
 {
@@ -204,6 +250,21 @@ send_burst(struct rte_port_ring_writer *p)
 	p->tx_buf_count = 0;
 }
 
+static inline void
+send_burst_mp(struct rte_port_ring_writer *p)
+{
+	uint32_t nb_tx;
+
+	nb_tx = rte_ring_mp_enqueue_burst(p->ring, (void **)p->tx_buf,
+			p->tx_buf_count);
+
+	RTE_PORT_RING_WRITER_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
+	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+		rte_pktmbuf_free(p->tx_buf[nb_tx]);
+
+	p->tx_buf_count = 0;
+}
+
 static int
 rte_port_ring_writer_tx(void *port, struct rte_mbuf *pkt)
 {
@@ -218,9 +279,23 @@ rte_port_ring_writer_tx(void *port, struct rte_mbuf *pkt)
 }
 
 static int
-rte_port_ring_writer_tx_bulk(void *port,
+rte_port_ring_multi_writer_tx(void *port, struct rte_mbuf *pkt)
+{
+	struct rte_port_ring_writer *p = (struct rte_port_ring_writer *) port;
+
+	p->tx_buf[p->tx_buf_count++] = pkt;
+	RTE_PORT_RING_WRITER_STATS_PKTS_IN_ADD(p, 1);
+	if (p->tx_buf_count >= p->tx_burst_sz)
+		send_burst_mp(p);
+
+	return 0;
+}
+
+static inline int __attribute__((always_inline))
+rte_port_ring_writer_tx_bulk_internal(void *port,
 		struct rte_mbuf **pkts,
-		uint64_t pkts_mask)
+		uint64_t pkts_mask,
+		uint32_t is_multi)
 {
 	struct rte_port_ring_writer *p =
 		(struct rte_port_ring_writer *) port;
@@ -234,11 +309,20 @@ rte_port_ring_writer_tx_bulk(void *port,
 		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
 		uint32_t n_pkts_ok;
 
-		if (tx_buf_count)
-			send_burst(p);
+		if (tx_buf_count) {
+			if (is_multi)
+				send_burst_mp(p);
+			else
+				send_burst(p);
+		}
 
 		RTE_PORT_RING_WRITER_STATS_PKTS_IN_ADD(p, n_pkts);
-		n_pkts_ok = rte_ring_sp_enqueue_burst(p->ring, (void **)pkts, n_pkts);
+		if (is_multi)
+			n_pkts_ok = rte_ring_mp_enqueue_burst(p->ring, (void **)pkts,
+				n_pkts);
+		else
+			n_pkts_ok = rte_ring_sp_enqueue_burst(p->ring, (void **)pkts,
+				n_pkts);
 
 		RTE_PORT_RING_WRITER_STATS_PKTS_DROP_ADD(p, n_pkts - n_pkts_ok);
 		for ( ; n_pkts_ok < n_pkts; n_pkts_ok++) {
@@ -258,14 +342,34 @@ rte_port_ring_writer_tx_bulk(void *port,
 		}
 
 		p->tx_buf_count = tx_buf_count;
-		if (tx_buf_count >= p->tx_burst_sz)
-			send_burst(p);
+		if (tx_buf_count >= p->tx_burst_sz) {
+			if (is_multi)
+				send_burst_mp(p);
+			else
+				send_burst(p);
+		}
 	}
 
 	return 0;
 }
 
 static int
+rte_port_ring_writer_tx_bulk(void *port,
+		struct rte_mbuf **pkts,
+		uint64_t pkts_mask)
+{
+	return rte_port_ring_writer_tx_bulk_internal(port, pkts, pkts_mask, 0);
+}
+
+static int
+rte_port_ring_multi_writer_tx_bulk(void *port,
+		struct rte_mbuf **pkts,
+		uint64_t pkts_mask)
+{
+	return rte_port_ring_writer_tx_bulk_internal(port, pkts, pkts_mask, 1);
+}
+
+static int
 rte_port_ring_writer_flush(void *port)
 {
 	struct rte_port_ring_writer *p = (struct rte_port_ring_writer *) port;
@@ -277,14 +381,31 @@ rte_port_ring_writer_flush(void *port)
 }
 
 static int
+rte_port_ring_multi_writer_flush(void *port)
+{
+	struct rte_port_ring_writer *p = (struct rte_port_ring_writer *) port;
+
+	if (p->tx_buf_count > 0)
+		send_burst_mp(p);
+
+	return 0;
+}
+
+static int
 rte_port_ring_writer_free(void *port)
 {
+	struct rte_port_ring_writer *p = (struct rte_port_ring_writer *) port;
+
 	if (port == NULL) {
 		RTE_LOG(ERR, PORT, "%s: Port is NULL\n", __func__);
 		return -EINVAL;
 	}
 
-	rte_port_ring_writer_flush(port);
+	if (p->is_multi)
+		rte_port_ring_multi_writer_flush(port);
+	else
+		rte_port_ring_writer_flush(port);
+
 	rte_free(port);
 
 	return 0;
@@ -332,10 +453,12 @@ struct rte_port_ring_writer_nodrop {
 	uint32_t tx_buf_count;
 	uint64_t bsz_mask;
 	uint64_t n_retries;
+	uint32_t is_multi;
 };
 
 static void *
-rte_port_ring_writer_nodrop_create(void *params, int socket_id)
+rte_port_ring_writer_nodrop_create_internal(void *params, int socket_id,
+	uint32_t is_multi)
 {
 	struct rte_port_ring_writer_nodrop_params *conf =
 			(struct rte_port_ring_writer_nodrop_params *) params;
@@ -343,7 +466,9 @@ rte_port_ring_writer_nodrop_create(void *params, int socket_id)
 
 	/* Check input parameters */
 	if ((conf == NULL) ||
-	    (conf->ring == NULL) ||
+		(conf->ring == NULL) ||
+		(conf->ring->prod.sp_enqueue && is_multi) ||
+		(!(conf->ring->prod.sp_enqueue) && !is_multi) ||
 		(conf->tx_burst_sz > RTE_PORT_IN_BURST_SIZE_MAX)) {
 		RTE_LOG(ERR, PORT, "%s: Invalid Parameters\n", __func__);
 		return NULL;
@@ -362,6 +487,7 @@ rte_port_ring_writer_nodrop_create(void *params, int socket_id)
 	port->tx_burst_sz = conf->tx_burst_sz;
 	port->tx_buf_count = 0;
 	port->bsz_mask = 1LLU << (conf->tx_burst_sz - 1);
+	port->is_multi = is_multi;
 
 	/*
 	 * When n_retries is 0 it means that we should wait for every packet to
@@ -373,6 +499,18 @@ rte_port_ring_writer_nodrop_create(void *params, int socket_id)
 	return port;
 }
 
+static void *
+rte_port_ring_writer_nodrop_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_nodrop_create_internal(params, socket_id, 0);
+}
+
+static void *
+rte_port_ring_multi_writer_nodrop_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_nodrop_create_internal(params, socket_id, 1);
+}
+
 static inline void
 send_burst_nodrop(struct rte_port_ring_writer_nodrop *p)
 {
@@ -402,6 +540,35 @@ send_burst_nodrop(struct rte_port_ring_writer_nodrop *p)
 	p->tx_buf_count = 0;
 }
 
+static inline void
+send_burst_mp_nodrop(struct rte_port_ring_writer_nodrop *p)
+{
+	uint32_t nb_tx = 0, i;
+
+	nb_tx = rte_ring_mp_enqueue_burst(p->ring, (void **)p->tx_buf,
+				p->tx_buf_count);
+
+	/* We sent all the packets in a first try */
+	if (nb_tx >= p->tx_buf_count)
+		return;
+
+	for (i = 0; i < p->n_retries; i++) {
+		nb_tx += rte_ring_mp_enqueue_burst(p->ring,
+				(void **) (p->tx_buf + nb_tx), p->tx_buf_count - nb_tx);
+
+		/* We sent all the packets in more than one try */
+		if (nb_tx >= p->tx_buf_count)
+			return;
+	}
+
+	/* We didn't send the packets in maximum allowed attempts */
+	RTE_PORT_RING_WRITER_NODROP_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
+	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+		rte_pktmbuf_free(p->tx_buf[nb_tx]);
+
+	p->tx_buf_count = 0;
+}
+
 static int
 rte_port_ring_writer_nodrop_tx(void *port, struct rte_mbuf *pkt)
 {
@@ -417,9 +584,24 @@ rte_port_ring_writer_nodrop_tx(void *port, struct rte_mbuf *pkt)
 }
 
 static int
-rte_port_ring_writer_nodrop_tx_bulk(void *port,
+rte_port_ring_multi_writer_nodrop_tx(void *port, struct rte_mbuf *pkt)
+{
+	struct rte_port_ring_writer_nodrop *p =
+			(struct rte_port_ring_writer_nodrop *) port;
+
+	p->tx_buf[p->tx_buf_count++] = pkt;
+	RTE_PORT_RING_WRITER_NODROP_STATS_PKTS_IN_ADD(p, 1);
+	if (p->tx_buf_count >= p->tx_burst_sz)
+		send_burst_mp_nodrop(p);
+
+	return 0;
+}
+
+static inline int __attribute__((always_inline))
+rte_port_ring_writer_nodrop_tx_bulk_internal(void *port,
 		struct rte_mbuf **pkts,
-		uint64_t pkts_mask)
+		uint64_t pkts_mask,
+		uint32_t is_multi)
 {
 	struct rte_port_ring_writer_nodrop *p =
 		(struct rte_port_ring_writer_nodrop *) port;
@@ -433,24 +615,37 @@ rte_port_ring_writer_nodrop_tx_bulk(void *port,
 		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
 		uint32_t n_pkts_ok;
 
-		if (tx_buf_count)
-			send_burst_nodrop(p);
+		if (tx_buf_count) {
+			if (is_multi)
+				send_burst_mp_nodrop(p);
+			else
+				send_burst_nodrop(p);
+		}
 
 		RTE_PORT_RING_WRITER_NODROP_STATS_PKTS_IN_ADD(p, n_pkts);
-		n_pkts_ok = rte_ring_sp_enqueue_burst(p->ring, (void **)pkts, n_pkts);
+		if (is_multi)
+			n_pkts_ok =
+				rte_ring_mp_enqueue_burst(p->ring, (void **)pkts, n_pkts);
+		else
+			n_pkts_ok =
+				rte_ring_sp_enqueue_burst(p->ring, (void **)pkts, n_pkts);
 
 		if (n_pkts_ok >= n_pkts)
 			return 0;
 
 		/*
-		 * If we didnt manage to send all packets in single burst, move
+		 * If we didn't manage to send all packets in single burst, move
 		 * remaining packets to the buffer and call send burst.
 		 */
 		for (; n_pkts_ok < n_pkts; n_pkts_ok++) {
 			struct rte_mbuf *pkt = pkts[n_pkts_ok];
+
 			p->tx_buf[p->tx_buf_count++] = pkt;
 		}
-		send_burst_nodrop(p);
+		if (is_multi)
+			send_burst_mp_nodrop(p);
+		else
+			send_burst_nodrop(p);
 	} else {
 		for ( ; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
@@ -463,14 +658,36 @@ rte_port_ring_writer_nodrop_tx_bulk(void *port,
 		}
 
 		p->tx_buf_count = tx_buf_count;
-		if (tx_buf_count >= p->tx_burst_sz)
-			send_burst_nodrop(p);
+		if (tx_buf_count >= p->tx_burst_sz) {
+			if (is_multi)
+				send_burst_mp_nodrop(p);
+			else
+				send_burst_nodrop(p);
+		}
 	}
 
 	return 0;
 }
 
 static int
+rte_port_ring_writer_nodrop_tx_bulk(void *port,
+		struct rte_mbuf **pkts,
+		uint64_t pkts_mask)
+{
+	return
+		rte_port_ring_writer_nodrop_tx_bulk_internal(port, pkts, pkts_mask, 0);
+}
+
+static int
+rte_port_ring_multi_writer_nodrop_tx_bulk(void *port,
+		struct rte_mbuf **pkts,
+		uint64_t pkts_mask)
+{
+	return
+		rte_port_ring_writer_nodrop_tx_bulk_internal(port, pkts, pkts_mask, 1);
+}
+
+static int
 rte_port_ring_writer_nodrop_flush(void *port)
 {
 	struct rte_port_ring_writer_nodrop *p =
@@ -483,14 +700,33 @@ rte_port_ring_writer_nodrop_flush(void *port)
 }
 
 static int
+rte_port_ring_multi_writer_nodrop_flush(void *port)
+{
+	struct rte_port_ring_writer_nodrop *p =
+			(struct rte_port_ring_writer_nodrop *) port;
+
+	if (p->tx_buf_count > 0)
+		send_burst_mp_nodrop(p);
+
+	return 0;
+}
+
+static int
 rte_port_ring_writer_nodrop_free(void *port)
 {
+	struct rte_port_ring_writer_nodrop *p =
+			(struct rte_port_ring_writer_nodrop *) port;
+
 	if (port == NULL) {
 		RTE_LOG(ERR, PORT, "%s: Port is NULL\n", __func__);
 		return -EINVAL;
 	}
 
-	rte_port_ring_writer_nodrop_flush(port);
+	if (p->is_multi)
+		rte_port_ring_multi_writer_nodrop_flush(port);
+	else
+		rte_port_ring_writer_nodrop_flush(port);
+
 	rte_free(port);
 
 	return 0;
@@ -539,3 +775,28 @@ struct rte_port_out_ops rte_port_ring_writer_nodrop_ops = {
 	.f_flush = rte_port_ring_writer_nodrop_flush,
 	.f_stats = rte_port_ring_writer_nodrop_stats_read,
 };
+
+struct rte_port_in_ops rte_port_ring_multi_reader_ops = {
+	.f_create = rte_port_ring_multi_reader_create,
+	.f_free = rte_port_ring_reader_free,
+	.f_rx = rte_port_ring_multi_reader_rx,
+	.f_stats = rte_port_ring_reader_stats_read,
+};
+
+struct rte_port_out_ops rte_port_ring_multi_writer_ops = {
+	.f_create = rte_port_ring_multi_writer_create,
+	.f_free = rte_port_ring_writer_free,
+	.f_tx = rte_port_ring_multi_writer_tx,
+	.f_tx_bulk = rte_port_ring_multi_writer_tx_bulk,
+	.f_flush = rte_port_ring_multi_writer_flush,
+	.f_stats = rte_port_ring_writer_stats_read,
+};
+
+struct rte_port_out_ops rte_port_ring_multi_writer_nodrop_ops = {
+	.f_create = rte_port_ring_multi_writer_nodrop_create,
+	.f_free = rte_port_ring_writer_nodrop_free,
+	.f_tx = rte_port_ring_multi_writer_nodrop_tx,
+	.f_tx_bulk = rte_port_ring_multi_writer_nodrop_tx_bulk,
+	.f_flush = rte_port_ring_multi_writer_nodrop_flush,
+	.f_stats = rte_port_ring_writer_nodrop_stats_read,
+};
diff --git a/lib/librte_port/rte_port_ring.h b/lib/librte_port/rte_port_ring.h
index 89a219b..de377d2 100644
--- a/lib/librte_port/rte_port_ring.h
+++ b/lib/librte_port/rte_port_ring.h
@@ -42,8 +42,14 @@ extern "C" {
  * @file
  * RTE Port Ring
  *
- * ring_reader: input port built on top of pre-initialized single consumer ring
- * ring_writer: output port built on top of pre-initialized single producer ring
+ * ring_reader:
+ *      input port built on top of pre-initialized single consumer ring
+ * ring_writer:
+ *      output port built on top of pre-initialized single producer ring
+ * ring_multi_reader:
+ *      input port built on top of pre-initialized multi consumers ring
+ * ring_multi_writer:
+ *      output port built on top of pre-initialized multi producers ring
  *
  ***/
 
@@ -55,7 +61,7 @@ extern "C" {
 
 /** ring_reader port parameters */
 struct rte_port_ring_reader_params {
-	/** Underlying single consumer ring that has to be pre-initialized */
+	/** Underlying consumer ring that has to be pre-initialized */
 	struct rte_ring *ring;
 };
 
@@ -64,7 +70,7 @@ extern struct rte_port_in_ops rte_port_ring_reader_ops;
 
 /** ring_writer port parameters */
 struct rte_port_ring_writer_params {
-	/** Underlying single producer ring that has to be pre-initialized */
+	/** Underlying producer ring that has to be pre-initialized */
 	struct rte_ring *ring;
 
 	/** Recommended burst size to ring. The actual burst size can be
@@ -77,7 +83,7 @@ extern struct rte_port_out_ops rte_port_ring_writer_ops;
 
 /** ring_writer_nodrop port parameters */
 struct rte_port_ring_writer_nodrop_params {
-	/** Underlying single producer ring that has to be pre-initialized */
+	/** Underlying producer ring that has to be pre-initialized */
 	struct rte_ring *ring;
 
 	/** Recommended burst size to ring. The actual burst size can be
@@ -91,6 +97,25 @@ struct rte_port_ring_writer_nodrop_params {
 /** ring_writer_nodrop port operations */
 extern struct rte_port_out_ops rte_port_ring_writer_nodrop_ops;
 
+/** 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;
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/librte_port/rte_port_version.map b/lib/librte_port/rte_port_version.map
index 4e49ff6..7a0b34d 100644
--- a/lib/librte_port/rte_port_version.map
+++ b/lib/librte_port/rte_port_version.map
@@ -26,3 +26,12 @@ DPDK_2.1 {
 	rte_port_ring_writer_nodrop_ops;
 
 } DPDK_2.0;
+
+DPDK_2.2 {
+	global:
+
+	rte_port_ring_multi_reader_ops;
+	rte_port_ring_multi_writer_ops;
+	rte_port_ring_multi_writer_nodrop_ops;
+
+} DPDK_2.1;
