diff --git a/doc/guides/rel_notes/release_24_03.rst b/doc/guides/rel_notes/release_24_03.rst
index 4621689c68..b41b0028b2 100644
--- a/doc/guides/rel_notes/release_24_03.rst
+++ b/doc/guides/rel_notes/release_24_03.rst
@@ -78,6 +78,9 @@ New Features
 
 * **Support setting lanes for ethdev.**
   * Support setting lanes by extended ``RTE_ETH_LINK_SPEED_*``.
+  * Added function to parse the speed number, lanes and duplex parameters from
+  * the Link speed apabilities bitmap flags:
+  ``rte_eth_link_mode_parse()``
 
 * **Added hash calculation of an encapsulated packet as done by the HW.**
 
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index 6571116fbf..bac7c652be 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -1105,6 +1105,205 @@ rte_eth_dev_rx_offload_name(uint64_t offload)
 	return name;
 }
 
+int
+rte_eth_link_mode_parse(uint32_t link_speed,
+			struct rte_eth_link_mode_info *mode_onfo)
+{
+	const struct {
+		uint32_t speed_capa;
+		struct rte_eth_link_mode_info mode_onfo;
+	} speed_mode_onfo_map[] = {
+		{
+			RTE_ETH_LINK_SPEED_10M_HD,
+				{
+					RTE_ETH_SPEED_NUM_10M,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_HALF_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_10M,
+				{
+					RTE_ETH_SPEED_NUM_10M,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_100M_HD,
+				{
+					RTE_ETH_SPEED_NUM_100M,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_HALF_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_100M,
+				{
+					RTE_ETH_SPEED_NUM_100M,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_1G,
+				{
+					RTE_ETH_SPEED_NUM_1G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_2_5G,
+				{
+					RTE_ETH_SPEED_NUM_2_5G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_5G,
+				{
+					RTE_ETH_SPEED_NUM_5G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_10G,
+				{
+					RTE_ETH_SPEED_NUM_10G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_20G_2LANES,
+				{
+					RTE_ETH_SPEED_NUM_20G,
+					RTE_ETH_LANES_2,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_25G,
+				{
+					RTE_ETH_SPEED_NUM_25G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_40G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_40G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_50G,
+				{
+					RTE_ETH_SPEED_NUM_50G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_56G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_56G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_100G,
+				{
+					RTE_ETH_SPEED_NUM_100G,
+					RTE_ETH_LANES_1,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_200G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_200G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_400G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_400G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_10G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_10G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_50G_2LANES,
+				{
+					RTE_ETH_SPEED_NUM_50G,
+					RTE_ETH_LANES_2,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_100G_2LANES,
+				{
+					RTE_ETH_SPEED_NUM_100G,
+					RTE_ETH_LANES_2,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_100G_4LANES,
+				{
+					RTE_ETH_SPEED_NUM_100G,
+					RTE_ETH_LANES_4,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_200G_2LANES,
+				{
+					RTE_ETH_SPEED_NUM_200G,
+					RTE_ETH_LANES_2,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		},
+		{
+			RTE_ETH_LINK_SPEED_400G_8LANES,
+				{
+					RTE_ETH_SPEED_NUM_400G,
+					RTE_ETH_LANES_8,
+					RTE_ETH_LINK_FULL_DUPLEX
+				}
+		}
+	};
+	uint32_t i;
+
+	for (i = 0; i < RTE_DIM(speed_mode_onfo_map); i++) {
+		if (link_speed == speed_mode_onfo_map[i].speed_capa) {
+			mode_onfo->speed_num = speed_mode_onfo_map[i].mode_onfo.speed_num;
+			mode_onfo->lanes = speed_mode_onfo_map[i].mode_onfo.lanes;
+			mode_onfo->duplex = speed_mode_onfo_map[i].mode_onfo.duplex;
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
 const char *
 rte_eth_dev_tx_offload_name(uint64_t offload)
 {
diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
index 123b771046..b7aacf6da8 100644
--- a/lib/ethdev/rte_ethdev.h
+++ b/lib/ethdev/rte_ethdev.h
@@ -355,6 +355,15 @@ struct rte_eth_stats {
 #define RTE_ETH_LANES_8          8 /**< 8 lanes */
 /**@}*/
 
+/**
+ * A structure used to store information of link mode.
+ */
+struct rte_eth_link_mode_info {
+	uint32_t speed_num;        /**< RTE_ETH_SPEED_NUM_ */
+	uint8_t  lanes;        /**< RTE_ETH_LANES_ */
+	uint8_t  duplex;       /**< RTE_ETH_LINK_[HALF/FULL]_DUPLEX */
+};
+
 /**
  * A structure used to retrieve link-level information of an Ethernet port.
  */
@@ -2345,6 +2354,26 @@ uint16_t rte_eth_dev_count_total(void);
  */
 uint32_t rte_eth_speed_bitflag(uint32_t speed, uint8_t lanes, int duplex);
 
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
+ *
+ * Parse the speed number, lanes and duplex parameters from the Link speed
+ * capabilities bitmap flags.
+ *
+ * @param link_speed
+ *   speed capabilities bitmap flag (RTE_ETH_LINK_SPEED_)
+ * @param mode_onfo
+ *   A pointer to a structure of type *rte_eth_link_mode_info* to be filled
+ *   with the information of link mode.
+ * @return
+ *   - (0) if successful.
+ *   - (-EINVAL) if bad parameter.
+ */
+__rte_experimental
+int rte_eth_link_mode_parse(uint32_t link_speed,
+			    struct rte_eth_link_mode_info *mode_info);
+
 /**
  * Get RTE_ETH_RX_OFFLOAD_* flag name.
  *
diff --git a/lib/ethdev/version.map b/lib/ethdev/version.map
index 9fa2439976..5726498dd1 100644
--- a/lib/ethdev/version.map
+++ b/lib/ethdev/version.map
@@ -326,6 +326,7 @@ EXPERIMENTAL {
 	# added in 24.03
 	__rte_eth_trace_tx_queue_count;
 	rte_eth_find_rss_algo;
+	rte_eth_link_mode_parse;
 	rte_flow_async_update_resized;
 	rte_flow_calc_encap_hash;
 	rte_flow_template_table_resizable;
