diff --git a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
index 6f90d1fce5c594de021f778c5edce232f6028c2a..9e38343a951f0acf910e3ae0e7be0c8f04160938 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
@@ -413,6 +413,7 @@ static int mlx5_hairpin_create_rq(struct mlx5_core_dev *mdev,
 	MLX5_SET(rqc, rqc, counter_set_id, params->q_counter);
 
 	MLX5_SET(wq, wq, log_hairpin_data_sz, params->log_data_size);
+	MLX5_SET(wq, wq, log_hairpin_num_packets, params->log_num_packets);
 
 	return mlx5_core_create_rq(mdev, in, MLX5_ST_SZ_BYTES(create_rq_in), rqn);
 }
@@ -430,6 +431,7 @@ static int mlx5_hairpin_create_sq(struct mlx5_core_dev *mdev,
 	MLX5_SET(sqc, sqc, state, MLX5_SQC_STATE_RST);
 
 	MLX5_SET(wq, wq, log_hairpin_data_sz, params->log_data_size);
+	MLX5_SET(wq, wq, log_hairpin_num_packets, params->log_num_packets);
 
 	return mlx5_core_create_sq(mdev, in, MLX5_ST_SZ_BYTES(create_sq_in), sqn);
 }
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index acd829d8613b70f5a6bfa2c7987eaedbc5ce9484..199bfcd2f2ce02cdc76a64d26cc2de62cf659101 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1031,7 +1031,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         log_max_hairpin_queues[0x5];
 	u8         reserved_at_3c8[0x3];
 	u8         log_max_hairpin_wq_data_sz[0x5];
-	u8         reserved_at_3d0[0xb];
+	u8         reserved_at_3d0[0x3];
+	u8         log_max_hairpin_num_packets[0x5];
+	u8         reserved_at_3d8[0x3];
 	u8         log_max_wq_sz[0x5];
 
 	u8         nic_vport_change_event[0x1];
@@ -1172,7 +1174,9 @@ struct mlx5_ifc_wq_bits {
 	u8         reserved_at_118[0x3];
 	u8         log_wq_sz[0x5];
 
-	u8         reserved_at_120[0xb];
+	u8         reserved_at_120[0x3];
+	u8         log_hairpin_num_packets[0x5];
+	u8         reserved_at_128[0x3];
 	u8         log_hairpin_data_sz[0x5];
 	u8         reserved_at_130[0x5];
 
diff --git a/include/linux/mlx5/transobj.h b/include/linux/mlx5/transobj.h
index 1bcd8d5562f072e5462682f5e2ea988f97505cc5..7e8f281f8c0004c22457a18b51ce95856277e4a9 100644
--- a/include/linux/mlx5/transobj.h
+++ b/include/linux/mlx5/transobj.h
@@ -77,6 +77,7 @@ void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn);
 
 struct mlx5_hairpin_params {
 	u8  log_data_size;
+	u8  log_num_packets;
 	u16 q_counter;
 	int num_channels;
 };