diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index b25465d9e030..90048697b2ff 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -904,6 +904,7 @@ const struct mlx5_flow_cmds *mlx5_fs_cmd_get_default(enum fs_flow_table_type typ
 	case FS_FT_SNIFFER_TX:
 	case FS_FT_NIC_TX:
 	case FS_FT_RDMA_RX:
+	case FS_FT_RDMA_TX:
 		return mlx5_fs_cmd_get_fw_cmds();
 	default:
 		return mlx5_fs_cmd_get_stub_cmds();
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 9dc24241dc91..98c74a867ef4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -87,6 +87,15 @@
 			       .identified_miss_table_mode),                   \
 		FS_CAP(flow_table_properties_nic_transmit.flow_table_modify))
 
+#define FS_CHAINING_CAPS_RDMA_TX                                                \
+	FS_REQUIRED_CAPS(                                                       \
+		FS_CAP(flow_table_properties_nic_transmit_rdma.flow_modify_en), \
+		FS_CAP(flow_table_properties_nic_transmit_rdma.modify_root),    \
+		FS_CAP(flow_table_properties_nic_transmit_rdma                  \
+			       .identified_miss_table_mode),                    \
+		FS_CAP(flow_table_properties_nic_transmit_rdma                  \
+			       .flow_table_modify))
+
 #define LEFTOVERS_NUM_LEVELS 1
 #define LEFTOVERS_NUM_PRIOS 1
 
@@ -202,6 +211,18 @@ static struct init_tree_node rdma_rx_root_fs = {
 	}
 };
 
+static struct init_tree_node rdma_tx_root_fs = {
+	.type = FS_TYPE_NAMESPACE,
+	.ar_size = 1,
+	.children = (struct init_tree_node[]) {
+		ADD_PRIO(0, MLX5_BY_PASS_NUM_PRIOS, 0,
+			 FS_CHAINING_CAPS_RDMA_TX,
+			 ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF,
+				ADD_MULTIPLE_PRIO(MLX5_BY_PASS_NUM_PRIOS,
+						  BY_PASS_PRIO_NUM_LEVELS))),
+	}
+};
+
 enum fs_i_lock_class {
 	FS_LOCK_GRANDPARENT,
 	FS_LOCK_PARENT,
@@ -2132,6 +2153,8 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
 	} else if (type == MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL) {
 		root_ns = steering->rdma_rx_root_ns;
 		prio = RDMA_RX_KERNEL_PRIO;
+	} else if (type == MLX5_FLOW_NAMESPACE_RDMA_TX) {
+		root_ns = steering->rdma_tx_root_ns;
 	} else { /* Must be NIC RX */
 		root_ns = steering->root_ns;
 		prio = type;
@@ -2535,6 +2558,7 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev)
 	cleanup_root_ns(steering->sniffer_rx_root_ns);
 	cleanup_root_ns(steering->sniffer_tx_root_ns);
 	cleanup_root_ns(steering->rdma_rx_root_ns);
+	cleanup_root_ns(steering->rdma_tx_root_ns);
 	cleanup_root_ns(steering->egress_root_ns);
 	mlx5_cleanup_fc_stats(dev);
 	kmem_cache_destroy(steering->ftes_cache);
@@ -2591,6 +2615,29 @@ static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering)
 	return err;
 }
 
+static int init_rdma_tx_root_ns(struct mlx5_flow_steering *steering)
+{
+	int err;
+
+	steering->rdma_tx_root_ns = create_root_ns(steering, FS_FT_RDMA_TX);
+	if (!steering->rdma_tx_root_ns)
+		return -ENOMEM;
+
+	err = init_root_tree(steering, &rdma_tx_root_fs,
+			     &steering->rdma_tx_root_ns->ns.node);
+	if (err)
+		goto out_err;
+
+	set_prio_attrs(steering->rdma_tx_root_ns);
+
+	return 0;
+
+out_err:
+	cleanup_root_ns(steering->rdma_tx_root_ns);
+	steering->rdma_tx_root_ns = NULL;
+	return err;
+}
+
 /* FT and tc chains are stored in the same array so we can re-use the
  * mlx5_get_fdb_sub_ns() and tc api for FT chains.
  * When creating a new ns for each chain store it in the first available slot.
@@ -2890,6 +2937,12 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
 			goto err;
 	}
 
+	if (MLX5_CAP_FLOWTABLE_RDMA_TX(dev, ft_support)) {
+		err = init_rdma_tx_root_ns(steering);
+		if (err)
+			goto err;
+	}
+
 	if (MLX5_IPSEC_DEV(dev) || MLX5_CAP_FLOWTABLE_NIC_TX(dev, ft_support)) {
 		err = init_egress_root_ns(steering);
 		if (err)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index be5f5e32c1e8..508108c58dae 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -86,7 +86,8 @@ enum fs_flow_table_type {
 	FS_FT_SNIFFER_RX	= 0X5,
 	FS_FT_SNIFFER_TX	= 0X6,
 	FS_FT_RDMA_RX		= 0X7,
-	FS_FT_MAX_TYPE = FS_FT_RDMA_RX,
+	FS_FT_RDMA_TX		= 0X8,
+	FS_FT_MAX_TYPE = FS_FT_RDMA_TX,
 };
 
 enum fs_flow_table_op_mod {
@@ -116,6 +117,7 @@ struct mlx5_flow_steering {
 	struct mlx5_flow_root_namespace	*sniffer_tx_root_ns;
 	struct mlx5_flow_root_namespace	*sniffer_rx_root_ns;
 	struct mlx5_flow_root_namespace	*rdma_rx_root_ns;
+	struct mlx5_flow_root_namespace	*rdma_tx_root_ns;
 	struct mlx5_flow_root_namespace	*egress_root_ns;
 };
 
@@ -316,7 +318,8 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev);
 	(type == FS_FT_SNIFFER_RX) ? MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) :		\
 	(type == FS_FT_SNIFFER_TX) ? MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) :		\
 	(type == FS_FT_RDMA_RX) ? MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) :		\
-	(BUILD_BUG_ON_ZERO(FS_FT_RDMA_RX != FS_FT_MAX_TYPE))\
+	(type == FS_FT_RDMA_TX) ? MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) :      \
+	(BUILD_BUG_ON_ZERO(FS_FT_RDMA_TX != FS_FT_MAX_TYPE))\
 	)
 
 #endif
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 0e62c3db45e5..2b90097a6cf9 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1211,6 +1211,12 @@ enum mlx5_qcam_feature_groups {
 #define MLX5_CAP_FLOWTABLE_RDMA_RX_MAX(mdev, cap) \
 	MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_rdma.cap)
 
+#define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
+	MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
+
+#define MLX5_CAP_FLOWTABLE_RDMA_TX_MAX(mdev, cap) \
+	MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_rdma.cap)
+
 #define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
 	MLX5_GET(flow_table_eswitch_cap, \
 		 mdev->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index 4cae16016b2b..44c9fe792fc4 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -77,6 +77,7 @@ enum mlx5_flow_namespace_type {
 	MLX5_FLOW_NAMESPACE_EGRESS,
 	MLX5_FLOW_NAMESPACE_RDMA_RX,
 	MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL,
+	MLX5_FLOW_NAMESPACE_RDMA_TX,
 };
 
 enum {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index bb217c3f30da..0345d7af4e84 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -709,7 +709,7 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit;
 
-	u8         reserved_at_a00[0x200];
+	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_rdma;
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer;
 
