diff --git a/Documentation/netlink/specs/devlink.yaml b/Documentation/netlink/specs/devlink.yaml
index 09fbb4c03fc8..68211b8218fd 100644
--- a/Documentation/netlink/specs/devlink.yaml
+++ b/Documentation/netlink/specs/devlink.yaml
@@ -817,6 +817,16 @@ attribute-sets:
       -
         name: rate-tx-weight
         type: u32
+      -
+        name: rate-tc-index
+        type: u8
+
+      - name: rate-bw
+        type: u32
+      -
+        name: rate-tc-bw
+        type: nest
+        nested-attributes: dl-rate-tc-bw
       -
         name: region-direct
         type: flag
@@ -1225,6 +1235,16 @@ attribute-sets:
       -
         name: flash
         type: flag
+  -
+    name: dl-rate-tc-bw
+    subset-of: devlink
+    attributes:
+      -
+        name: rate-tc-index
+        type: u8
+      -
+        name: rate-bw
+        type: u32
 
 operations:
   enum-model: directional
@@ -2148,6 +2168,7 @@ operations:
             - rate-tx-max
             - rate-tx-priority
             - rate-tx-weight
+            - rate-tc-bw
             - rate-parent-node-name
 
     -
@@ -2168,6 +2189,7 @@ operations:
             - rate-tx-max
             - rate-tx-priority
             - rate-tx-weight
+            - rate-tc-bw
             - rate-parent-node-name
 
     -
diff --git a/include/net/devlink.h b/include/net/devlink.h
index fbb9a2668e24..277b826cdd60 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -20,6 +20,7 @@
 #include <uapi/linux/devlink.h>
 #include <linux/xarray.h>
 #include <linux/firmware.h>
+#include <linux/dcbnl.h>
 
 struct devlink;
 struct devlink_linecard;
@@ -117,6 +118,8 @@ struct devlink_rate {
 
 	u32 tx_priority;
 	u32 tx_weight;
+
+	u32 tc_bw[IEEE_8021QAZ_MAX_TCS];
 };
 
 struct devlink_port {
@@ -1469,6 +1472,8 @@ struct devlink_ops {
 					 u32 tx_priority, struct netlink_ext_ack *extack);
 	int (*rate_leaf_tx_weight_set)(struct devlink_rate *devlink_rate, void *priv,
 				       u32 tx_weight, struct netlink_ext_ack *extack);
+	int (*rate_leaf_tc_bw_set)(struct devlink_rate *devlink_rate, void *priv,
+				   u32 *tc_bw, struct netlink_ext_ack *extack);
 	int (*rate_node_tx_share_set)(struct devlink_rate *devlink_rate, void *priv,
 				      u64 tx_share, struct netlink_ext_ack *extack);
 	int (*rate_node_tx_max_set)(struct devlink_rate *devlink_rate, void *priv,
@@ -1477,6 +1482,8 @@ struct devlink_ops {
 					 u32 tx_priority, struct netlink_ext_ack *extack);
 	int (*rate_node_tx_weight_set)(struct devlink_rate *devlink_rate, void *priv,
 				       u32 tx_weight, struct netlink_ext_ack *extack);
+	int (*rate_node_tc_bw_set)(struct devlink_rate *devlink_rate, void *priv,
+				   u32 *tc_bw, struct netlink_ext_ack *extack);
 	int (*rate_node_new)(struct devlink_rate *rate_node, void **priv,
 			     struct netlink_ext_ack *extack);
 	int (*rate_node_del)(struct devlink_rate *rate_node, void *priv,
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 9401aa343673..a66217808dd9 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -614,6 +614,10 @@ enum devlink_attr {
 
 	DEVLINK_ATTR_REGION_DIRECT,		/* flag */
 
+	DEVLINK_ATTR_RATE_TC_INDEX,		/* u8 */
+	DEVLINK_ATTR_RATE_BW,			/* u32 */
+	DEVLINK_ATTR_RATE_TC_BW,		/* nested */
+
 	/* Add new attributes above here, update the spec in
 	 * Documentation/netlink/specs/devlink.yaml and re-generate
 	 * net/devlink/netlink_gen.c.
diff --git a/net/devlink/netlink_gen.c b/net/devlink/netlink_gen.c
index f9786d51f68f..fac062ede7a4 100644
--- a/net/devlink/netlink_gen.c
+++ b/net/devlink/netlink_gen.c
@@ -18,6 +18,11 @@ const struct nla_policy devlink_dl_port_function_nl_policy[DEVLINK_PORT_FN_ATTR_
 	[DEVLINK_PORT_FN_ATTR_CAPS] = NLA_POLICY_BITFIELD32(15),
 };
 
+const struct nla_policy devlink_dl_rate_tc_bw_nl_policy[DEVLINK_ATTR_RATE_BW + 1] = {
+	[DEVLINK_ATTR_RATE_TC_INDEX] = { .type = NLA_U8, },
+	[DEVLINK_ATTR_RATE_BW] = { .type = NLA_U32, },
+};
+
 const struct nla_policy devlink_dl_selftest_id_nl_policy[DEVLINK_ATTR_SELFTEST_ID_FLASH + 1] = {
 	[DEVLINK_ATTR_SELFTEST_ID_FLASH] = { .type = NLA_FLAG, },
 };
@@ -496,7 +501,7 @@ static const struct nla_policy devlink_rate_get_dump_nl_policy[DEVLINK_ATTR_DEV_
 };
 
 /* DEVLINK_CMD_RATE_SET - do */
-static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TX_WEIGHT + 1] = {
+static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TC_BW + 1] = {
 	[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
 	[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
 	[DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
@@ -504,11 +509,12 @@ static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TX_W
 	[DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64, },
 	[DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32, },
 	[DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32, },
+	[DEVLINK_ATTR_RATE_TC_BW] = NLA_POLICY_NESTED(devlink_dl_rate_tc_bw_nl_policy),
 	[DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING, },
 };
 
 /* DEVLINK_CMD_RATE_NEW - do */
-static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TX_WEIGHT + 1] = {
+static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TC_BW + 1] = {
 	[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
 	[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
 	[DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
@@ -516,6 +522,7 @@ static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TX_W
 	[DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64, },
 	[DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32, },
 	[DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32, },
+	[DEVLINK_ATTR_RATE_TC_BW] = NLA_POLICY_NESTED(devlink_dl_rate_tc_bw_nl_policy),
 	[DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING, },
 };
 
@@ -1164,7 +1171,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
 		.doit		= devlink_nl_rate_set_doit,
 		.post_doit	= devlink_nl_post_doit,
 		.policy		= devlink_rate_set_nl_policy,
-		.maxattr	= DEVLINK_ATTR_RATE_TX_WEIGHT,
+		.maxattr	= DEVLINK_ATTR_RATE_TC_BW,
 		.flags		= GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
 	},
 	{
@@ -1174,7 +1181,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
 		.doit		= devlink_nl_rate_new_doit,
 		.post_doit	= devlink_nl_post_doit,
 		.policy		= devlink_rate_new_nl_policy,
-		.maxattr	= DEVLINK_ATTR_RATE_TX_WEIGHT,
+		.maxattr	= DEVLINK_ATTR_RATE_TC_BW,
 		.flags		= GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
 	},
 	{
diff --git a/net/devlink/netlink_gen.h b/net/devlink/netlink_gen.h
index 8f2bd50ddf5e..df37c3ef3113 100644
--- a/net/devlink/netlink_gen.h
+++ b/net/devlink/netlink_gen.h
@@ -13,6 +13,7 @@
 
 /* Common nested types */
 extern const struct nla_policy devlink_dl_port_function_nl_policy[DEVLINK_PORT_FN_ATTR_CAPS + 1];
+extern const struct nla_policy devlink_dl_rate_tc_bw_nl_policy[DEVLINK_ATTR_RATE_BW + 1];
 extern const struct nla_policy devlink_dl_selftest_id_nl_policy[DEVLINK_ATTR_SELFTEST_ID_FLASH + 1];
 
 /* Ops table for devlink */
diff --git a/net/devlink/rate.c b/net/devlink/rate.c
index 8828ffaf6cbc..dbf1d552fae2 100644
--- a/net/devlink/rate.c
+++ b/net/devlink/rate.c
@@ -86,7 +86,9 @@ static int devlink_nl_rate_fill(struct sk_buff *msg,
 				int flags, struct netlink_ext_ack *extack)
 {
 	struct devlink *devlink = devlink_rate->devlink;
+	struct nlattr *nla_tc_bw;
 	void *hdr;
+	int i;
 
 	hdr = genlmsg_put(msg, portid, seq, &devlink_nl_family, flags, cmd);
 	if (!hdr)
@@ -124,10 +126,29 @@ static int devlink_nl_rate_fill(struct sk_buff *msg,
 			devlink_rate->tx_weight))
 		goto nla_put_failure;
 
-	if (devlink_rate->parent)
-		if (nla_put_string(msg, DEVLINK_ATTR_RATE_PARENT_NODE_NAME,
-				   devlink_rate->parent->name))
+	nla_tc_bw = nla_nest_start(msg, DEVLINK_ATTR_RATE_TC_BW);
+	if (!nla_tc_bw)
+		goto nla_put_failure;
+
+	for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+		struct nlattr *nla_tc_entry = nla_nest_start(msg, i);
+
+		if (!nla_tc_entry) {
+			nla_nest_cancel(msg, nla_tc_bw);
+			goto nla_put_failure;
+		}
+
+		if (nla_put_u8(msg, DEVLINK_ATTR_RATE_TC_INDEX, i) ||
+		    nla_put_u32(msg, DEVLINK_ATTR_RATE_BW, devlink_rate->tc_bw[i])) {
+			nla_nest_cancel(msg, nla_tc_entry);
+			nla_nest_cancel(msg, nla_tc_bw);
 			goto nla_put_failure;
+		}
+
+		nla_nest_end(msg, nla_tc_entry);
+	}
+
+	nla_nest_end(msg, nla_tc_bw);
 
 	genlmsg_end(msg, hdr);
 	return 0;
@@ -380,6 +401,38 @@ static int devlink_nl_rate_set(struct devlink_rate *devlink_rate,
 		devlink_rate->tx_weight = weight;
 	}
 
+	if (attrs[DEVLINK_ATTR_RATE_TC_BW]) {
+		struct nlattr *nla_tc_bw = attrs[DEVLINK_ATTR_RATE_TC_BW];
+		struct nlattr *tb[DEVLINK_ATTR_RATE_BW + 1];
+		u32 tc_bw[IEEE_8021QAZ_MAX_TCS] = {0};
+		struct nlattr *nla_tc_entry;
+		int rem, tc_index;
+
+		nla_for_each_nested(nla_tc_entry, nla_tc_bw, rem) {
+			err = nla_parse_nested(tb, DEVLINK_ATTR_RATE_BW, nla_tc_entry,
+					       devlink_dl_rate_tc_bw_nl_policy, info->extack);
+			if (err)
+				return err;
+
+			if (tb[DEVLINK_ATTR_RATE_TC_INDEX] && tb[DEVLINK_ATTR_RATE_BW]) {
+				tc_index = nla_get_u8(tb[DEVLINK_ATTR_RATE_TC_INDEX]);
+				tc_bw[tc_index] = nla_get_u32(tb[DEVLINK_ATTR_RATE_BW]);
+			}
+		}
+
+		if (devlink_rate_is_leaf(devlink_rate))
+			err = ops->rate_leaf_tc_bw_set(devlink_rate, devlink_rate->priv,
+						       tc_bw, info->extack);
+		else if (devlink_rate_is_node(devlink_rate))
+			err = ops->rate_node_tc_bw_set(devlink_rate, devlink_rate->priv,
+						       tc_bw, info->extack);
+
+		if (err)
+			return err;
+
+		memcpy(devlink_rate->tc_bw, tc_bw, sizeof(tc_bw));
+	}
+
 	nla_parent = attrs[DEVLINK_ATTR_RATE_PARENT_NODE_NAME];
 	if (nla_parent) {
 		err = devlink_nl_rate_parent_node_set(devlink_rate, info,
@@ -423,6 +476,12 @@ static bool devlink_rate_set_ops_supported(const struct devlink_ops *ops,
 					    "TX weight set isn't supported for the leafs");
 			return false;
 		}
+		if (attrs[DEVLINK_ATTR_RATE_TC_BW] && !ops->rate_leaf_tc_bw_set) {
+			NL_SET_ERR_MSG_ATTR(info->extack,
+					    attrs[DEVLINK_ATTR_RATE_TC_BW],
+					    "TC bandwidth set isn't supported for the leafs");
+			return false;
+		}
 	} else if (type == DEVLINK_RATE_TYPE_NODE) {
 		if (attrs[DEVLINK_ATTR_RATE_TX_SHARE] && !ops->rate_node_tx_share_set) {
 			NL_SET_ERR_MSG(info->extack, "TX share set isn't supported for the nodes");
@@ -449,6 +508,12 @@ static bool devlink_rate_set_ops_supported(const struct devlink_ops *ops,
 					    "TX weight set isn't supported for the nodes");
 			return false;
 		}
+		if (attrs[DEVLINK_ATTR_RATE_TC_BW] && !ops->rate_node_tc_bw_set) {
+			NL_SET_ERR_MSG_ATTR(info->extack,
+					    attrs[DEVLINK_ATTR_RATE_TC_BW],
+					    "TC bandwidth set isn't supported for the nodes");
+			return false;
+		}
 	} else {
 		WARN(1, "Unknown type of rate object");
 		return false;
