diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 575f50d..3acd8db 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -381,6 +381,7 @@ struct hnae3_dcb_ops {
 	u8   (*setdcbx)(struct hnae3_handle *, u8);
 
 	int (*map_update)(struct hnae3_handle *);
+	int (*setup_tc)(struct hnae3_handle *, u8, u8 *);
 };
 
 struct hnae3_ae_algo {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
index 1b30a6f..5018d66 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
@@ -178,7 +178,8 @@ static int hclge_ieee_setets(struct hnae3_handle *h, struct ieee_ets *ets)
 	u8 num_tc = 0;
 	int ret;
 
-	if (!(hdev->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))
+	if (!(hdev->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||
+	    hdev->flag & HCLGE_FLAG_MQPRIO_ENABLE)
 		return -EINVAL;
 
 	ret = hclge_ets_validate(hdev, ets, &num_tc, &map_changed);
@@ -228,7 +229,8 @@ static int hclge_ieee_setpfc(struct hnae3_handle *h, struct ieee_pfc *pfc)
 	struct hclge_dev *hdev = vport->back;
 	u8 i, j, pfc_map, *prio_tc;
 
-	if (!(hdev->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))
+	if (!(hdev->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||
+	    hdev->flag & HCLGE_FLAG_MQPRIO_ENABLE)
 		return -EINVAL;
 
 	prio_tc = hdev->tm_info.prio_tc;
@@ -257,6 +259,9 @@ static u8 hclge_getdcbx(struct hnae3_handle *h)
 	struct hclge_vport *vport = hclge_get_vport(h);
 	struct hclge_dev *hdev = vport->back;
 
+	if (hdev->flag & HCLGE_FLAG_MQPRIO_ENABLE)
+		return 0;
+
 	return hdev->dcbx_cap;
 }
 
@@ -276,6 +281,43 @@ static u8 hclge_setdcbx(struct hnae3_handle *h, u8 mode)
 	return 0;
 }
 
+/* Set up TC for hardware offloaded mqprio in channel mode */
+static int hclge_setup_tc(struct hnae3_handle *h, u8 tc, u8 *prio_tc)
+{
+	struct hclge_vport *vport = hclge_get_vport(h);
+	struct hclge_dev *hdev = vport->back;
+	int ret;
+
+	if (hdev->flag & HCLGE_FLAG_DCB_ENABLE)
+		return -EINVAL;
+
+	if (tc > hdev->tc_max) {
+		dev_err(&hdev->pdev->dev,
+			"setup tc failed, tc(%u) > tc_max(%u)\n",
+			tc, hdev->tc_max);
+		return -EINVAL;
+	}
+
+	hclge_tm_schd_info_update(hdev, tc);
+
+	ret = hclge_tm_prio_tc_info_update(hdev, prio_tc);
+	if (ret)
+		return ret;
+
+	ret = hclge_tm_init_hw(hdev);
+	if (ret)
+		return ret;
+
+	hdev->flag &= ~HCLGE_FLAG_DCB_ENABLE;
+
+	if (tc > 1)
+		hdev->flag |= HCLGE_FLAG_MQPRIO_ENABLE;
+	else
+		hdev->flag &= ~HCLGE_FLAG_MQPRIO_ENABLE;
+
+	return 0;
+}
+
 static const struct hnae3_dcb_ops hns3_dcb_ops = {
 	.ieee_getets	= hclge_ieee_getets,
 	.ieee_setets	= hclge_ieee_setets,
@@ -284,6 +326,7 @@ static u8 hclge_setdcbx(struct hnae3_handle *h, u8 mode)
 	.getdcbx	= hclge_getdcbx,
 	.setdcbx	= hclge_setdcbx,
 	.map_update	= hclge_map_update,
+	.setup_tc	= hclge_setup_tc,
 };
 
 void hclge_dcb_ops_set(struct hclge_dev *hdev)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index a7c018c..bca4430 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -470,6 +470,7 @@ struct hclge_dev {
 #define HCLGE_FLAG_MAIN		0x00000004
 #define HCLGE_FLAG_DCB_CAPABLE	0x00000008
 #define HCLGE_FLAG_DCB_ENABLE	0x00000010
+#define HCLGE_FLAG_MQPRIO_ENABLE	0x00000020
 	u32 flag;
 
 	u32 pkt_buf_size; /* Total pf buf size for tx/rx */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index ba550c1..8fa4e65 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -19,6 +19,7 @@
 #include <linux/sctp.h>
 #include <linux/vermagic.h>
 #include <net/gre.h>
+#include <net/pkt_cls.h>
 #include <net/vxlan.h>
 
 #include "hnae3.h"
@@ -1186,53 +1187,74 @@ static void hns3_nic_udp_tunnel_del(struct net_device *netdev,
 	}
 }
 
-static int hns3_setup_tc(struct net_device *netdev, u8 tc)
+static int hns3_setup_tc(struct net_device *netdev, void *type_data)
 {
+	struct tc_mqprio_qopt_offload *mqprio_qopt = type_data;
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 	struct hnae3_knic_private_info *kinfo = &h->kinfo;
+	u8 *prio_tc = mqprio_qopt->qopt.prio_tc_map;
+	u8 tc = mqprio_qopt->qopt.num_tc;
+	u16 mode = mqprio_qopt->mode;
+	u8 hw = mqprio_qopt->qopt.hw;
+	bool if_running;
 	unsigned int i;
 	int ret;
 
+	if (!((hw == TC_MQPRIO_HW_OFFLOAD_TCS &&
+	       mode == TC_MQPRIO_MODE_CHANNEL) || (!hw && tc == 0)))
+		return -EOPNOTSUPP;
+
 	if (tc > HNAE3_MAX_TC)
 		return -EINVAL;
 
-	if (kinfo->num_tc == tc)
-		return 0;
-
 	if (!netdev)
 		return -EINVAL;
 
-	if (!tc) {
-		netdev_reset_tc(netdev);
-		return 0;
+	if_running = netif_running(netdev);
+	if (if_running) {
+		hns3_nic_net_stop(netdev);
+		msleep(100);
 	}
 
-	/* Set num_tc for netdev */
-	ret = netdev_set_num_tc(netdev, tc);
+	ret = (kinfo->dcb_ops && kinfo->dcb_ops->setup_tc) ?
+		kinfo->dcb_ops->setup_tc(h, tc, prio_tc) : -EOPNOTSUPP;
 	if (ret)
-		return ret;
+		goto out;
+
+	if (tc <= 1) {
+		netdev_reset_tc(netdev);
+	} else {
+		ret = netdev_set_num_tc(netdev, tc);
+		if (ret)
+			goto out;
+
+		for (i = 0; i < HNAE3_MAX_TC; i++) {
+			if (!kinfo->tc_info[i].enable)
+				continue;
 
-	/* Set per TC queues for the VSI */
-	for (i = 0; i < HNAE3_MAX_TC; i++) {
-		if (kinfo->tc_info[i].enable)
 			netdev_set_tc_queue(netdev,
 					    kinfo->tc_info[i].tc,
 					    kinfo->tc_info[i].tqp_count,
 					    kinfo->tc_info[i].tqp_offset);
+		}
 	}
 
-	return 0;
+	ret = hns3_nic_set_real_num_queue(netdev);
+
+out:
+	if (if_running)
+		hns3_nic_net_open(netdev);
+
+	return ret;
 }
 
 static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			     void *type_data)
 {
-	struct tc_mqprio_qopt *mqprio = type_data;
-
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	return hns3_setup_tc(dev, mqprio->num_tc);
+	return hns3_setup_tc(dev, type_data);
 }
 
 static int hns3_vlan_rx_add_vid(struct net_device *netdev,
