diff --git a/drivers/net/hns3/hns3_cmd.h b/drivers/net/hns3/hns3_cmd.h
index d70f42e..8b80353 100644
--- a/drivers/net/hns3/hns3_cmd.h
+++ b/drivers/net/hns3/hns3_cmd.h
@@ -99,6 +99,7 @@ enum hns3_opcode_type {
 	HNS3_OPC_CONFIG_MAX_FRM_SIZE    = 0x0308,
 	HNS3_OPC_CONFIG_SPEED_DUP       = 0x0309,
 	HNS3_MAC_COMMON_INT_EN          = 0x030E,
+	HNS3_OPC_CONFIG_FEC_MODE        = 0x031A,
 
 	/* PFC/Pause commands */
 	HNS3_OPC_CFG_MAC_PAUSE_EN       = 0x0701,
@@ -653,9 +654,25 @@ struct hns3_config_auto_neg_cmd {
 	uint8_t   rsv[20];
 };
 
+#define HNS3_MAC_CFG_FEC_AUTO_EN_B	0
+#define HNS3_MAC_CFG_FEC_MODE_S		1
+#define HNS3_MAC_CFG_FEC_MODE_M	GENMASK(3, 1)
+#define HNS3_MAC_FEC_OFF		0
+#define HNS3_MAC_FEC_BASER		1
+#define HNS3_MAC_FEC_RS			2
+
 struct hns3_sfp_speed_cmd {
 	uint32_t  sfp_speed;
-	uint32_t  rsv[5];
+	uint8_t   query_type; /* 0: sfp speed, 1: active fec */
+	uint8_t   active_fec; /* current FEC mode */
+	uint16_t  rsv1;
+	uint32_t  rsv2[4];
+};
+
+/* Configure FEC mode, opcode:0x031A */
+struct hns3_config_fec_cmd {
+	uint8_t fec_mode;
+	uint8_t rsv[23];
 };
 
 #define HNS3_MAC_MGR_MASK_VLAN_B		BIT(0)
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index 81e7730..bbaff54 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -78,6 +78,8 @@ static int hns3_add_mc_addr(struct hns3_hw *hw,
 			    struct rte_ether_addr *mac_addr);
 static int hns3_remove_mc_addr(struct hns3_hw *hw,
 			    struct rte_ether_addr *mac_addr);
+static int hns3_restore_fec(struct hns3_hw *hw);
+static int hns3_query_dev_fec_info(struct rte_eth_dev *dev);
 
 static void
 hns3_pf_disable_irq0(struct hns3_hw *hw)
@@ -2819,6 +2821,13 @@ hns3_get_capability(struct hns3_hw *hw)
 	    device_id == HNS3_DEV_ID_200G_RDMA)
 		hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_DCB_B, 1);
 
+	ret = hns3_query_dev_fec_info(eth_dev);
+	if (ret) {
+		PMD_INIT_LOG(ERR,
+			     "failed to query FEC information, ret = %d", ret);
+		return ret;
+	}
+
 	/* Get PCI revision id */
 	ret = rte_pci_read_config(pci_dev, &revision, HNS3_PCI_REVISION_ID_LEN,
 				  HNS3_PCI_REVISION_ID);
@@ -5311,6 +5320,10 @@ hns3_restore_conf(struct hns3_adapter *hns)
 	if (ret)
 		goto err_promisc;
 
+	ret = hns3_restore_fec(hw);
+	if (ret)
+		goto err_promisc;
+
 	if (hns->hw.adapter_state == HNS3_NIC_STARTED) {
 		ret = hns3_do_start(hns, false);
 		if (ret)
@@ -5389,6 +5402,144 @@ hns3_reset_service(void *param)
 		hns3_msix_process(hns, reset_level);
 }
 
+static int
+hns3_fec_get_capability(struct rte_eth_dev *dev, uint8_t *fec_cap)
+{
+	struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct hns3_mac *mac = &hw->mac;
+	uint8_t mode;
+
+	switch (mac->link_speed) {
+	case ETH_SPEED_NUM_10G:
+	case ETH_SPEED_NUM_40G:
+		mode = BIT(ETH_FEC_NOFEC) | BIT(ETH_FEC_BASER) |
+			BIT(ETH_FEC_AUTO);
+		break;
+	case ETH_SPEED_NUM_25G:
+	case ETH_SPEED_NUM_50G:
+		mode = BIT(ETH_FEC_NOFEC) | BIT(ETH_FEC_BASER) |
+			BIT(ETH_FEC_RS) | BIT(ETH_FEC_AUTO);
+		break;
+	case ETH_SPEED_NUM_100G:
+	case ETH_SPEED_NUM_200G:
+		mode = BIT(ETH_FEC_NOFEC) | BIT(ETH_FEC_RS) | BIT(ETH_FEC_AUTO);
+		break;
+	default:
+		mode = 0;
+		break;
+	}
+
+	*fec_cap = mode;
+	return 0;
+}
+
+static int
+hns3_fec_get(struct rte_eth_dev *dev, enum rte_fec_mode *mode)
+{
+#define QUERY_ACTIVE_SPEED	1
+	struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct hns3_sfp_speed_cmd *resp;
+	struct hns3_cmd_desc desc;
+	int ret;
+
+	hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_SFP_GET_SPEED, true);
+	resp = (struct hns3_sfp_speed_cmd *)desc.data;
+	resp->query_type = QUERY_ACTIVE_SPEED;
+
+	ret = hns3_cmd_send(hw, &desc, 1);
+	if (ret == -EOPNOTSUPP) {
+		hns3_err(hw, "IMP do not support get FEC, ret = %d", ret);
+		return ret;
+	} else if (ret) {
+		hns3_err(hw, "get FEC failed, ret = %d", ret);
+		return ret;
+	}
+
+	*mode = resp->active_fec;
+	return 0;
+}
+
+static int
+hns3_set_fec_hw(struct hns3_hw *hw, enum rte_fec_mode mode)
+{
+	struct hns3_config_fec_cmd *req;
+	struct hns3_cmd_desc desc;
+	int ret;
+
+	hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_CONFIG_FEC_MODE, false);
+
+	req = (struct hns3_config_fec_cmd *)desc.data;
+	switch (mode) {
+	case ETH_FEC_NOFEC:
+		hns3_set_field(req->fec_mode, HNS3_MAC_CFG_FEC_MODE_M,
+				HNS3_MAC_CFG_FEC_MODE_S, HNS3_MAC_FEC_OFF);
+		break;
+	case ETH_FEC_BASER:
+		hns3_set_field(req->fec_mode, HNS3_MAC_CFG_FEC_MODE_M,
+				HNS3_MAC_CFG_FEC_MODE_S, HNS3_MAC_FEC_BASER);
+		break;
+	case ETH_FEC_RS:
+		hns3_set_field(req->fec_mode, HNS3_MAC_CFG_FEC_MODE_M,
+				HNS3_MAC_CFG_FEC_MODE_S, HNS3_MAC_FEC_RS);
+		break;
+	case ETH_FEC_AUTO:
+		hns3_set_bit(req->fec_mode, HNS3_MAC_CFG_FEC_AUTO_EN_B, 1);
+		break;
+	default:
+		return 0;
+	}
+	ret = hns3_cmd_send(hw, &desc, 1);
+	if (ret)
+		hns3_err(hw, "set fec mode failed, ret = %d", ret);
+
+	return 0;
+}
+
+static int
+hns3_fec_set(struct rte_eth_dev *dev, enum rte_fec_mode mode)
+{
+	struct hns3_adapter *hns = dev->data->dev_private;
+	struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(hns);
+	struct hns3_pf *pf = &hns->pf;
+	int ret;
+
+	ret = hns3_set_fec_hw(hw, mode);
+	if (ret)
+		return ret;
+
+	pf->fec_mode = mode;
+	return 0;
+}
+
+static int
+hns3_restore_fec(struct hns3_hw *hw)
+{
+	struct hns3_adapter *hns = HNS3_DEV_HW_TO_ADAPTER(hw);
+	struct hns3_pf *pf = &hns->pf;
+	enum rte_fec_mode mode = pf->fec_mode;
+	int ret;
+
+	ret = hns3_set_fec_hw(hw, mode);
+	if (ret)
+		hns3_err(hw, "restore fec mode(%d) failed, ret = %d",
+			 mode, ret);
+
+	return ret;
+}
+
+static int
+hns3_query_dev_fec_info(struct rte_eth_dev *dev)
+{
+	struct hns3_adapter *hns = dev->data->dev_private;
+	struct hns3_pf *pf = &hns->pf;
+	int ret;
+
+	ret = hns3_fec_get(dev, &pf->fec_mode);
+	if (ret)
+		return ret;
+
+	return 0;
+}
 static const struct eth_dev_ops hns3_eth_dev_ops = {
 	.dev_start          = hns3_dev_start,
 	.dev_stop           = hns3_dev_stop,
@@ -5434,6 +5585,9 @@ static const struct eth_dev_ops hns3_eth_dev_ops = {
 	.get_reg                = hns3_get_regs,
 	.get_dcb_info           = hns3_get_dcb_info,
 	.dev_supported_ptypes_get = hns3_dev_supported_ptypes_get,
+	.fec_get_capability     = hns3_fec_get_capability,
+	.fec_get                = hns3_fec_get,
+	.fec_set                = hns3_fec_set,
 };
 
 static const struct hns3_reset_ops hns3_reset_ops = {
diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
index 0e665e5..daf723e 100644
--- a/drivers/net/hns3/hns3_ethdev.h
+++ b/drivers/net/hns3/hns3_ethdev.h
@@ -510,6 +510,7 @@ struct hns3_pf {
 	struct hns3_err_msix_intr_stats abn_int_stats;
 
 	bool support_sfp_query;
+	enum rte_fec_mode fec_mode; /* current FEC mode for ethdev */
 
 	struct hns3_vtag_cfg vtag_config;
 	LIST_HEAD(vlan_tbl, hns3_user_vlan_table) vlan_list;
