diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index 0ce17b180..6f38eebc3 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -5215,6 +5215,7 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = {
 	.timesync_write_time        = txgbe_timesync_write_time,
 	.udp_tunnel_port_add        = txgbe_dev_udp_tunnel_port_add,
 	.udp_tunnel_port_del        = txgbe_dev_udp_tunnel_port_del,
+	.tm_ops_get                 = txgbe_tm_ops_get,
 	.tx_done_cleanup            = txgbe_dev_tx_done_cleanup,
 };
 
diff --git a/drivers/net/txgbe/txgbe_ethdev.h b/drivers/net/txgbe/txgbe_ethdev.h
index 7751c9db4..04db32934 100644
--- a/drivers/net/txgbe/txgbe_ethdev.h
+++ b/drivers/net/txgbe/txgbe_ethdev.h
@@ -286,6 +286,14 @@ struct txgbe_tm_shaper_profile {
 
 TAILQ_HEAD(txgbe_shaper_profile_list, txgbe_tm_shaper_profile);
 
+/* node type of Traffic Manager */
+enum txgbe_tm_node_type {
+	TXGBE_TM_NODE_TYPE_PORT,
+	TXGBE_TM_NODE_TYPE_TC,
+	TXGBE_TM_NODE_TYPE_QUEUE,
+	TXGBE_TM_NODE_TYPE_MAX,
+};
+
 /* Struct to store Traffic Manager node configuration. */
 struct txgbe_tm_node {
 	TAILQ_ENTRY(txgbe_tm_node) node;
@@ -559,6 +567,7 @@ int txgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev);
 
 int txgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
 			    uint16_t tx_rate, uint64_t q_msk);
+int txgbe_tm_ops_get(struct rte_eth_dev *dev, void *ops);
 void txgbe_tm_conf_init(struct rte_eth_dev *dev);
 void txgbe_tm_conf_uninit(struct rte_eth_dev *dev);
 int txgbe_set_queue_rate_limit(struct rte_eth_dev *dev, uint16_t queue_idx,
diff --git a/drivers/net/txgbe/txgbe_tm.c b/drivers/net/txgbe/txgbe_tm.c
index 78f426964..545590ba2 100644
--- a/drivers/net/txgbe/txgbe_tm.c
+++ b/drivers/net/txgbe/txgbe_tm.c
@@ -6,6 +6,36 @@
 
 #include "txgbe_ethdev.h"
 
+static int txgbe_tm_capabilities_get(struct rte_eth_dev *dev,
+				     struct rte_tm_capabilities *cap,
+				     struct rte_tm_error *error);
+static int txgbe_level_capabilities_get(struct rte_eth_dev *dev,
+					uint32_t level_id,
+					struct rte_tm_level_capabilities *cap,
+					struct rte_tm_error *error);
+static int txgbe_node_capabilities_get(struct rte_eth_dev *dev,
+				       uint32_t node_id,
+				       struct rte_tm_node_capabilities *cap,
+				       struct rte_tm_error *error);
+
+const struct rte_tm_ops txgbe_tm_ops = {
+	.capabilities_get = txgbe_tm_capabilities_get,
+	.level_capabilities_get = txgbe_level_capabilities_get,
+	.node_capabilities_get = txgbe_node_capabilities_get,
+};
+
+int
+txgbe_tm_ops_get(struct rte_eth_dev *dev __rte_unused,
+		 void *arg)
+{
+	if (!arg)
+		return -EINVAL;
+
+	*(const void **)arg = &txgbe_tm_ops;
+
+	return 0;
+}
+
 void
 txgbe_tm_conf_init(struct rte_eth_dev *dev)
 {
@@ -55,3 +85,251 @@ txgbe_tm_conf_uninit(struct rte_eth_dev *dev)
 	}
 }
 
+static inline uint8_t
+txgbe_tc_nb_get(struct rte_eth_dev *dev)
+{
+	struct rte_eth_conf *eth_conf;
+	uint8_t nb_tcs = 0;
+
+	eth_conf = &dev->data->dev_conf;
+	if (eth_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
+		nb_tcs = eth_conf->tx_adv_conf.dcb_tx_conf.nb_tcs;
+	} else if (eth_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
+		if (eth_conf->tx_adv_conf.vmdq_dcb_tx_conf.nb_queue_pools ==
+		    ETH_32_POOLS)
+			nb_tcs = ETH_4_TCS;
+		else
+			nb_tcs = ETH_8_TCS;
+	} else {
+		nb_tcs = 1;
+	}
+
+	return nb_tcs;
+}
+
+static int
+txgbe_tm_capabilities_get(struct rte_eth_dev *dev,
+			  struct rte_tm_capabilities *cap,
+			  struct rte_tm_error *error)
+{
+	struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+	uint8_t tc_nb = txgbe_tc_nb_get(dev);
+
+	if (!cap || !error)
+		return -EINVAL;
+
+	if (tc_nb > hw->mac.max_tx_queues)
+		return -EINVAL;
+
+	error->type = RTE_TM_ERROR_TYPE_NONE;
+
+	/* set all the parameters to 0 first. */
+	memset(cap, 0, sizeof(struct rte_tm_capabilities));
+
+	/**
+	 * here is the max capability not the current configuration.
+	 */
+	/* port + TCs + queues */
+	cap->n_nodes_max = 1 + TXGBE_DCB_TC_MAX +
+			   hw->mac.max_tx_queues;
+	cap->n_levels_max = 3;
+	cap->non_leaf_nodes_identical = 1;
+	cap->leaf_nodes_identical = 1;
+	cap->shaper_n_max = cap->n_nodes_max;
+	cap->shaper_private_n_max = cap->n_nodes_max;
+	cap->shaper_private_dual_rate_n_max = 0;
+	cap->shaper_private_rate_min = 0;
+	/* 10Gbps -> 1.25GBps */
+	cap->shaper_private_rate_max = 1250000000ull;
+	cap->shaper_shared_n_max = 0;
+	cap->shaper_shared_n_nodes_per_shaper_max = 0;
+	cap->shaper_shared_n_shapers_per_node_max = 0;
+	cap->shaper_shared_dual_rate_n_max = 0;
+	cap->shaper_shared_rate_min = 0;
+	cap->shaper_shared_rate_max = 0;
+	cap->sched_n_children_max = hw->mac.max_tx_queues;
+	/**
+	 * HW supports SP. But no plan to support it now.
+	 * So, all the nodes should have the same priority.
+	 */
+	cap->sched_sp_n_priorities_max = 1;
+	cap->sched_wfq_n_children_per_group_max = 0;
+	cap->sched_wfq_n_groups_max = 0;
+	/**
+	 * SW only supports fair round robin now.
+	 * So, all the nodes should have the same weight.
+	 */
+	cap->sched_wfq_weight_max = 1;
+	cap->cman_head_drop_supported = 0;
+	cap->dynamic_update_mask = 0;
+	cap->shaper_pkt_length_adjust_min = RTE_TM_ETH_FRAMING_OVERHEAD;
+	cap->shaper_pkt_length_adjust_max = RTE_TM_ETH_FRAMING_OVERHEAD_FCS;
+	cap->cman_wred_context_n_max = 0;
+	cap->cman_wred_context_private_n_max = 0;
+	cap->cman_wred_context_shared_n_max = 0;
+	cap->cman_wred_context_shared_n_nodes_per_context_max = 0;
+	cap->cman_wred_context_shared_n_contexts_per_node_max = 0;
+	cap->stats_mask = 0;
+
+	return 0;
+}
+
+static inline struct txgbe_tm_node *
+txgbe_tm_node_search(struct rte_eth_dev *dev, uint32_t node_id,
+		     enum txgbe_tm_node_type *node_type)
+{
+	struct txgbe_tm_conf *tm_conf = TXGBE_DEV_TM_CONF(dev);
+	struct txgbe_tm_node *tm_node;
+
+	if (tm_conf->root && tm_conf->root->id == node_id) {
+		*node_type = TXGBE_TM_NODE_TYPE_PORT;
+		return tm_conf->root;
+	}
+
+	TAILQ_FOREACH(tm_node, &tm_conf->tc_list, node) {
+		if (tm_node->id == node_id) {
+			*node_type = TXGBE_TM_NODE_TYPE_TC;
+			return tm_node;
+		}
+	}
+
+	TAILQ_FOREACH(tm_node, &tm_conf->queue_list, node) {
+		if (tm_node->id == node_id) {
+			*node_type = TXGBE_TM_NODE_TYPE_QUEUE;
+			return tm_node;
+		}
+	}
+
+	return NULL;
+}
+
+static int
+txgbe_level_capabilities_get(struct rte_eth_dev *dev,
+			     uint32_t level_id,
+			     struct rte_tm_level_capabilities *cap,
+			     struct rte_tm_error *error)
+{
+	struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+
+	if (!cap || !error)
+		return -EINVAL;
+
+	if (level_id >= TXGBE_TM_NODE_TYPE_MAX) {
+		error->type = RTE_TM_ERROR_TYPE_LEVEL_ID;
+		error->message = "too deep level";
+		return -EINVAL;
+	}
+
+	/* root node */
+	if (level_id == TXGBE_TM_NODE_TYPE_PORT) {
+		cap->n_nodes_max = 1;
+		cap->n_nodes_nonleaf_max = 1;
+		cap->n_nodes_leaf_max = 0;
+	} else if (level_id == TXGBE_TM_NODE_TYPE_TC) {
+		/* TC */
+		cap->n_nodes_max = TXGBE_DCB_TC_MAX;
+		cap->n_nodes_nonleaf_max = TXGBE_DCB_TC_MAX;
+		cap->n_nodes_leaf_max = 0;
+	} else {
+		/* queue */
+		cap->n_nodes_max = hw->mac.max_tx_queues;
+		cap->n_nodes_nonleaf_max = 0;
+		cap->n_nodes_leaf_max = hw->mac.max_tx_queues;
+	}
+
+	cap->non_leaf_nodes_identical = true;
+	cap->leaf_nodes_identical = true;
+
+	if (level_id != TXGBE_TM_NODE_TYPE_QUEUE) {
+		cap->nonleaf.shaper_private_supported = true;
+		cap->nonleaf.shaper_private_dual_rate_supported = false;
+		cap->nonleaf.shaper_private_rate_min = 0;
+		/* 10Gbps -> 1.25GBps */
+		cap->nonleaf.shaper_private_rate_max = 1250000000ull;
+		cap->nonleaf.shaper_shared_n_max = 0;
+		if (level_id == TXGBE_TM_NODE_TYPE_PORT)
+			cap->nonleaf.sched_n_children_max =
+				TXGBE_DCB_TC_MAX;
+		else
+			cap->nonleaf.sched_n_children_max =
+				hw->mac.max_tx_queues;
+		cap->nonleaf.sched_sp_n_priorities_max = 1;
+		cap->nonleaf.sched_wfq_n_children_per_group_max = 0;
+		cap->nonleaf.sched_wfq_n_groups_max = 0;
+		cap->nonleaf.sched_wfq_weight_max = 1;
+		cap->nonleaf.stats_mask = 0;
+
+		return 0;
+	}
+
+	/* queue node */
+	cap->leaf.shaper_private_supported = true;
+	cap->leaf.shaper_private_dual_rate_supported = false;
+	cap->leaf.shaper_private_rate_min = 0;
+	/* 10Gbps -> 1.25GBps */
+	cap->leaf.shaper_private_rate_max = 1250000000ull;
+	cap->leaf.shaper_shared_n_max = 0;
+	cap->leaf.cman_head_drop_supported = false;
+	cap->leaf.cman_wred_context_private_supported = true;
+	cap->leaf.cman_wred_context_shared_n_max = 0;
+	cap->leaf.stats_mask = 0;
+
+	return 0;
+}
+
+static int
+txgbe_node_capabilities_get(struct rte_eth_dev *dev,
+			    uint32_t node_id,
+			    struct rte_tm_node_capabilities *cap,
+			    struct rte_tm_error *error)
+{
+	struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+	enum txgbe_tm_node_type node_type = TXGBE_TM_NODE_TYPE_MAX;
+	struct txgbe_tm_node *tm_node;
+
+	if (!cap || !error)
+		return -EINVAL;
+
+	if (node_id == RTE_TM_NODE_ID_NULL) {
+		error->type = RTE_TM_ERROR_TYPE_NODE_ID;
+		error->message = "invalid node id";
+		return -EINVAL;
+	}
+
+	/* check if the node id exists */
+	tm_node = txgbe_tm_node_search(dev, node_id, &node_type);
+	if (!tm_node) {
+		error->type = RTE_TM_ERROR_TYPE_NODE_ID;
+		error->message = "no such node";
+		return -EINVAL;
+	}
+
+	cap->shaper_private_supported = true;
+	cap->shaper_private_dual_rate_supported = false;
+	cap->shaper_private_rate_min = 0;
+	/* 10Gbps -> 1.25GBps */
+	cap->shaper_private_rate_max = 1250000000ull;
+	cap->shaper_shared_n_max = 0;
+
+	if (node_type == TXGBE_TM_NODE_TYPE_QUEUE) {
+		cap->leaf.cman_head_drop_supported = false;
+		cap->leaf.cman_wred_context_private_supported = true;
+		cap->leaf.cman_wred_context_shared_n_max = 0;
+	} else {
+		if (node_type == TXGBE_TM_NODE_TYPE_PORT)
+			cap->nonleaf.sched_n_children_max =
+				TXGBE_DCB_TC_MAX;
+		else
+			cap->nonleaf.sched_n_children_max =
+				hw->mac.max_tx_queues;
+		cap->nonleaf.sched_sp_n_priorities_max = 1;
+		cap->nonleaf.sched_wfq_n_children_per_group_max = 0;
+		cap->nonleaf.sched_wfq_n_groups_max = 0;
+		cap->nonleaf.sched_wfq_weight_max = 1;
+	}
+
+	cap->stats_mask = 0;
+
+	return 0;
+}
+
