diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 1cdfe4d..c6e6850 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -5564,6 +5564,61 @@ enum rte_eth_switch_domain_state {
 	return 0;
 }
 
+int
+rte_eth_hairpin_queue_peer_update(uint16_t peer_port, uint16_t peer_queue,
+				  struct rte_hairpin_peer_info *cur_info,
+				  struct rte_hairpin_peer_info *peer_info,
+				  uint32_t direction)
+{
+	struct rte_eth_dev *dev;
+
+	/* Current queue information is not mandatory. */
+	if (peer_info == NULL)
+		return -EINVAL;
+
+	/* No need to check the validity again. */
+	dev = &rte_eth_devices[peer_port];
+	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->hairpin_queue_peer_update,
+				-ENOTSUP);
+
+	return (*dev->dev_ops->hairpin_queue_peer_update)(dev, peer_queue,
+					cur_info, peer_info, direction);
+}
+
+int
+rte_eth_hairpin_queue_peer_bind(uint16_t cur_port, uint16_t cur_queue,
+				struct rte_hairpin_peer_info *peer_info,
+				uint32_t direction)
+{
+	struct rte_eth_dev *dev;
+
+	if (peer_info == NULL)
+		return -EINVAL;
+
+	/* No need to check the validity again. */
+	dev = &rte_eth_devices[cur_port];
+	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->hairpin_queue_peer_bind,
+				-ENOTSUP);
+
+	return (*dev->dev_ops->hairpin_queue_peer_bind)(dev, cur_queue,
+							peer_info, direction);
+}
+
+int
+rte_eth_hairpin_queue_peer_unbind(uint16_t cur_port, uint16_t cur_queue,
+				  uint32_t direction)
+{
+	struct rte_eth_dev *dev;
+
+	/* No need to check the validity again. */
+	dev = &rte_eth_devices[cur_port];
+	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->hairpin_queue_peer_unbind,
+				-ENOTSUP);
+
+	return (*dev->dev_ops->hairpin_queue_peer_unbind)(dev, cur_queue,
+							  direction);
+}
+
 RTE_LOG_REGISTER(rte_eth_dev_logtype, lib.ethdev, INFO);
 
 RTE_INIT(ethdev_init_telemetry)
diff --git a/lib/librte_ethdev/rte_ethdev_driver.h b/lib/librte_ethdev/rte_ethdev_driver.h
index 3c3c859..d54e605 100644
--- a/lib/librte_ethdev/rte_ethdev_driver.h
+++ b/lib/librte_ethdev/rte_ethdev_driver.h
@@ -21,6 +21,9 @@
 extern "C" {
 #endif
 
+/**< @internal Declaration of the hairpin peer queue information structure. */
+struct rte_hairpin_peer_info;
+
 /*
  * Definitions of all functions exported by an Ethernet driver through the
  * generic structure of type *eth_dev_ops* supplied in the *rte_eth_dev*
@@ -734,6 +737,21 @@ typedef int (*eth_hairpin_bind_t)(struct rte_eth_dev *dev,
 typedef int (*eth_hairpin_unbind_t)(struct rte_eth_dev *dev,
 				  uint16_t rx_port);
 
+typedef int (*eth_hairpin_queue_peer_update_t)
+	(struct rte_eth_dev *dev, uint16_t peer_queue,
+	 struct rte_hairpin_peer_info *current_info,
+	 struct rte_hairpin_peer_info *peer_info, uint32_t direction);
+/**< @internal Update and fetch peer queue information. */
+
+typedef int (*eth_hairpin_queue_peer_bind_t)
+	(struct rte_eth_dev *dev, uint16_t cur_queue,
+	 struct rte_hairpin_peer_info *peer_info, uint32_t direction);
+/**< @internal Bind peer queue to the current queue with fetched information. */
+
+typedef int (*eth_hairpin_queue_peer_unbind_t)
+	(struct rte_eth_dev *dev, uint16_t cur_queue, uint32_t direction);
+/**< @internal Unbind peer queue from the current queue. */
+
 /**
  * @internal A structure containing the functions exported by an Ethernet driver.
  */
@@ -886,6 +904,12 @@ struct eth_dev_ops {
 	/**< Bind all hairpin TX queues of device to the peer port RX queues. */
 	eth_hairpin_unbind_t hairpin_unbind;
 	/**< Unbind all hairpin TX queues from the peer port RX queues. */
+	eth_hairpin_queue_peer_update_t hairpin_queue_peer_update;
+	/**< Pass the current queue info and get the peer queue info. */
+	eth_hairpin_queue_peer_bind_t hairpin_queue_peer_bind;
+	/**< Set up the connection between the pair of hairpin queues. */
+	eth_hairpin_queue_peer_unbind_t hairpin_queue_peer_unbind;
+	/**< Disconnect the hairpin queues of a pair from each other. */
 };
 
 /**
@@ -1241,6 +1265,84 @@ typedef int (*ethdev_bus_specific_init)(struct rte_eth_dev *ethdev,
 int
 rte_eth_dev_destroy(struct rte_eth_dev *ethdev, ethdev_uninit_t ethdev_uninit);
 
+/**
+ * @internal
+ * Pass the current hairpin queue HW and/or SW information to the peer queue
+ * and fetch back the information of the peer queue.
+ *
+ * @param peer_port
+ *  Peer port identifier of the Ethernet device.
+ * @param peer_queue
+ *  Peer queue index of the port.
+ * @param cur_info
+ *  Pointer to the current information structure.
+ * @param peer_info
+ *  Pointer to the peer information, output.
+ * @param direction
+ *  Direction to pass the information.
+ *  positive - pass TX queue information and get peer RX queue information
+ *  zero - pass RX queue information and get peer TX queue information
+ *
+ * @return
+ *  Negative errno value on error, 0 on success.
+ */
+__rte_internal
+int
+rte_eth_hairpin_queue_peer_update(uint16_t peer_port, uint16_t peer_queue,
+				  struct rte_hairpin_peer_info *cur_info,
+				  struct rte_hairpin_peer_info *peer_info,
+				  uint32_t direction);
+
+/**
+ * @internal
+ * Configure current hairpin queue with the peer information fetched to create
+ * the connection (bind) with peer queue in the specified direction.
+ * This function might need to be called twice to fully create the connection.
+ *
+ * @param cur_port
+ *  Current port identifier of the Ethernet device.
+ * @param cur_queue
+ *  Current queue index of the port.
+ * @param peer_info
+ *  Pointer to the peer information, input.
+ * @param direction
+ *  Direction to create the connection.
+ *  positive - bind current TX queue to peer RX queue
+ *  zero - bind current RX queue to peer TX queue
+ *
+ * @return
+ *  Negative errno value on error, 0 on success.
+ */
+__rte_internal
+int
+rte_eth_hairpin_queue_peer_bind(uint16_t cur_port, uint16_t cur_queue,
+				struct rte_hairpin_peer_info *peer_info,
+				uint32_t direction);
+
+/**
+ * @internal
+ * Reset the current queue state and configuration to disconnect (unbind) it
+ * from the peer queue.
+ * This function might need to be called twice to disconnect each other.
+ *
+ * @param cur_port
+ *  Current port identifier of the Ethernet device.
+ * @param cur_queue
+ *  Current queue index of the port.
+ * @param direction
+ *  Direction to create the connection.
+ *  positive - unbind current TX queue from peer RX queue
+ *  zero - unbind current RX queue from peer TX queue
+ *
+ * @return
+ *  Negative errno value on error, 0 on success.
+ */
+__rte_internal
+int
+rte_eth_hairpin_queue_peer_unbind(uint16_t cur_port, uint16_t cur_queue,
+				  uint32_t direction);
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/librte_ethdev/rte_ethdev_version.map b/lib/librte_ethdev/rte_ethdev_version.map
index e644391..7402e9a 100644
--- a/lib/librte_ethdev/rte_ethdev_version.map
+++ b/lib/librte_ethdev/rte_ethdev_version.map
@@ -254,6 +254,9 @@ INTERNAL {
 	rte_eth_devargs_parse;
 	rte_eth_dma_zone_free;
 	rte_eth_dma_zone_reserve;
+	rte_eth_hairpin_queue_peer_bind;
+	rte_eth_hairpin_queue_peer_unbind;
+	rte_eth_hairpin_queue_peer_update;
 	rte_eth_switch_domain_alloc;
 	rte_eth_switch_domain_free;
 };
