diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 0ad8c12ea..22e648b36 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -86,6 +86,8 @@
 #define MLX5_FLOW_ACTION_SET_TP_DST (1u << 16)
 #define MLX5_FLOW_ACTION_SET_TTL (1u << 17)
 #define MLX5_FLOW_ACTION_DEC_TTL (1u << 18)
+#define MLX5_FLOW_ACTION_SET_MAC_SRC (1u << 19)
+#define MLX5_FLOW_ACTION_SET_MAC_DST (1u << 20)
 
 #define MLX5_FLOW_FATE_ACTIONS \
 	(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | MLX5_FLOW_ACTION_RSS)
diff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c
index af8a68529..c10fdd3fb 100644
--- a/drivers/net/mlx5/mlx5_flow_tcf.c
+++ b/drivers/net/mlx5/mlx5_flow_tcf.c
@@ -305,7 +305,9 @@ struct flow_tcf_ptoi {
 				MLX5_FLOW_ACTION_SET_TP_SRC   | \
 				MLX5_FLOW_ACTION_SET_TP_DST   | \
 				MLX5_FLOW_ACTION_SET_TTL      | \
-				MLX5_FLOW_ACTION_DEC_TTL)
+				MLX5_FLOW_ACTION_DEC_TTL      | \
+				MLX5_FLOW_ACTION_SET_MAC_SRC  | \
+				MLX5_FLOW_ACTION_SET_MAC_DST)
 
 #define MLX5_TCF_CONFIG_ACTIONS (MLX5_FLOW_ACTION_PORT_ID | \
 				 MLX5_FLOW_ACTION_OF_PUSH_VLAN | \
@@ -345,6 +347,42 @@ flow_tcf_calc_pedit_keys(const uint64_t size)
 	return keys;
 }
 
+/**
+ * Set pedit key of MAC address
+ *
+ * @param[in] actions
+ *   pointer to action specification
+ * @param[in,out] p_parser
+ *   pointer to pedit_parser
+ */
+static void
+flow_tcf_pedit_key_set_mac(const struct rte_flow_action *actions,
+			   struct pedit_parser *p_parser)
+{
+	int idx = p_parser->sel.nkeys;
+	uint32_t off = actions->type == RTE_FLOW_ACTION_TYPE_SET_MAC_SRC ?
+					offsetof(struct ether_hdr, s_addr) :
+					offsetof(struct ether_hdr, d_addr);
+	const struct rte_flow_action_set_mac *conf =
+		(const struct rte_flow_action_set_mac *)actions->conf;
+
+	p_parser->keys[idx].off = off;
+	p_parser->keys[idx].mask = ~UINT32_MAX;
+	p_parser->keys_ex[idx].htype = TCA_PEDIT_KEY_EX_HDR_TYPE_ETH;
+	p_parser->keys_ex[idx].cmd = TCA_PEDIT_KEY_EX_CMD_SET;
+	memcpy(&p_parser->keys[idx].val,
+		conf->mac_addr, SZ_PEDIT_KEY_VAL);
+	idx++;
+	p_parser->keys[idx].off = off + SZ_PEDIT_KEY_VAL;
+	p_parser->keys[idx].mask = 0xFFFF0000;
+	p_parser->keys_ex[idx].htype = TCA_PEDIT_KEY_EX_HDR_TYPE_ETH;
+	p_parser->keys_ex[idx].cmd = TCA_PEDIT_KEY_EX_CMD_SET;
+	memcpy(&p_parser->keys[idx].val,
+		conf->mac_addr + SZ_PEDIT_KEY_VAL,
+		ETHER_ADDR_LEN - SZ_PEDIT_KEY_VAL);
+	p_parser->sel.nkeys = (++idx);
+}
+
 /**
  * Set pedit key of decrease/set ttl
  *
@@ -529,6 +567,10 @@ flow_tcf_create_pedit_mnl_msg(struct nlmsghdr *nl,
 			flow_tcf_pedit_key_set_dec_ttl(*actions,
 							&p_parser, item_flags);
 			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
+			flow_tcf_pedit_key_set_mac(*actions, &p_parser);
+			break;
 		default:
 			goto pedit_mnl_msg_done;
 		}
@@ -617,6 +659,14 @@ flow_tcf_get_pedit_actions_size(const struct rte_flow_action **actions,
 			keys += flow_tcf_calc_pedit_keys(TTL_LEN);
 			flags |= MLX5_FLOW_ACTION_DEC_TTL;
 			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+			keys += flow_tcf_calc_pedit_keys(ETHER_ADDR_LEN);
+			flags |= MLX5_FLOW_ACTION_SET_MAC_SRC;
+			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
+			keys += flow_tcf_calc_pedit_keys(ETHER_ADDR_LEN);
+			flags |= MLX5_FLOW_ACTION_SET_MAC_DST;
+			break;
 		default:
 			goto get_pedit_action_size_done;
 		}
@@ -1141,6 +1191,12 @@ flow_tcf_validate(struct rte_eth_dev *dev,
 		case RTE_FLOW_ACTION_TYPE_DEC_TTL:
 			current_action_flag = MLX5_FLOW_ACTION_DEC_TTL;
 			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+			current_action_flag = MLX5_FLOW_ACTION_SET_MAC_SRC;
+			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
+			current_action_flag = MLX5_FLOW_ACTION_SET_MAC_DST;
+			break;
 		default:
 			return rte_flow_error_set(error, ENOTSUP,
 						  RTE_FLOW_ERROR_TYPE_ACTION,
@@ -1245,6 +1301,15 @@ flow_tcf_validate(struct rte_eth_dev *dev,
 						  actions,
 						  "no IP found in pattern");
 	}
+	if (action_flags &
+	    (MLX5_FLOW_ACTION_SET_MAC_SRC | MLX5_FLOW_ACTION_SET_MAC_DST)) {
+		if (!(item_flags & MLX5_FLOW_LAYER_OUTER_L2))
+			return rte_flow_error_set(error, ENOTSUP,
+						  RTE_FLOW_ERROR_TYPE_ACTION,
+						  actions,
+						  "no ethernet found in"
+						  " pattern");
+	}
 	return 0;
 }
 
@@ -1396,6 +1461,8 @@ flow_tcf_get_actions_and_size(const struct rte_flow_action actions[],
 		case RTE_FLOW_ACTION_TYPE_SET_TP_DST:
 		case RTE_FLOW_ACTION_TYPE_SET_TTL:
 		case RTE_FLOW_ACTION_TYPE_DEC_TTL:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
 			size += flow_tcf_get_pedit_actions_size(&actions,
 								&flags);
 			break;
@@ -1942,6 +2009,8 @@ flow_tcf_translate(struct rte_eth_dev *dev, struct mlx5_flow *dev_flow,
 		case RTE_FLOW_ACTION_TYPE_SET_TP_DST:
 		case RTE_FLOW_ACTION_TYPE_SET_TTL:
 		case RTE_FLOW_ACTION_TYPE_DEC_TTL:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
 			na_act_index =
 				mnl_attr_nest_start(nlh, na_act_index_cur++);
 			flow_tcf_create_pedit_mnl_msg(nlh,
