1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ 2 /* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */ 3 4 #ifndef __MLX5_ESW_QOS_H__ 5 #define __MLX5_ESW_QOS_H__ 6 7 #ifdef CONFIG_MLX5_ESWITCH 8 9 int mlx5_esw_qos_init(struct mlx5_eswitch *esw); 10 void mlx5_esw_qos_cleanup(struct mlx5_eswitch *esw); 11 12 int mlx5_esw_qos_set_vport_rate(struct mlx5_vport *evport, u32 max_rate, u32 min_rate); 13 bool mlx5_esw_qos_get_vport_rate(struct mlx5_vport *vport, u32 *max_rate, u32 *min_rate); 14 void mlx5_esw_qos_vport_disable(struct mlx5_vport *vport); 15 16 void mlx5_esw_qos_vport_qos_free(struct mlx5_vport *vport); 17 u32 mlx5_esw_qos_vport_get_sched_elem_ix(const struct mlx5_vport *vport); 18 struct mlx5_esw_sched_node *mlx5_esw_qos_vport_get_parent(const struct mlx5_vport *vport); 19 20 int mlx5_esw_devlink_rate_leaf_tx_share_set(struct devlink_rate *rate_leaf, void *priv, 21 u64 tx_share, struct netlink_ext_ack *extack); 22 int mlx5_esw_devlink_rate_leaf_tx_max_set(struct devlink_rate *rate_leaf, void *priv, 23 u64 tx_max, struct netlink_ext_ack *extack); 24 int mlx5_esw_devlink_rate_leaf_tc_bw_set(struct devlink_rate *rate_node, 25 void *priv, 26 u32 *tc_bw, 27 struct netlink_ext_ack *extack); 28 int mlx5_esw_devlink_rate_node_tc_bw_set(struct devlink_rate *rate_node, 29 void *priv, 30 u32 *tc_bw, 31 struct netlink_ext_ack *extack); 32 int mlx5_esw_devlink_rate_node_tx_share_set(struct devlink_rate *rate_node, void *priv, 33 u64 tx_share, struct netlink_ext_ack *extack); 34 int mlx5_esw_devlink_rate_node_tx_max_set(struct devlink_rate *rate_node, void *priv, 35 u64 tx_max, struct netlink_ext_ack *extack); 36 int mlx5_esw_devlink_rate_node_new(struct devlink_rate *rate_node, void **priv, 37 struct netlink_ext_ack *extack); 38 int mlx5_esw_devlink_rate_node_del(struct devlink_rate *rate_node, void *priv, 39 struct netlink_ext_ack *extack); 40 int mlx5_esw_devlink_rate_leaf_parent_set(struct devlink_rate *devlink_rate, 41 struct devlink_rate *parent, 42 void *priv, void *parent_priv, 43 struct netlink_ext_ack *extack); 44 int mlx5_esw_devlink_rate_node_parent_set(struct devlink_rate *devlink_rate, 45 struct devlink_rate *parent, 46 void *priv, void *parent_priv, 47 struct netlink_ext_ack *extack); 48 #endif 49 50 #endif 51