| /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
| /* Copyright (c) 2021 Mellanox Technologies. */ |
| |
| #ifndef __MLX5_EN_TC_SAMPLE_H__ |
| #define __MLX5_EN_TC_SAMPLE_H__ |
| |
| #include "eswitch.h" |
| |
| struct mlx5_flow_attr; |
| struct mlx5e_tc_psample; |
| struct mlx5e_post_act; |
| |
| struct mlx5e_sample_attr { |
| u32 group_num; |
| u32 rate; |
| u32 trunc_size; |
| u32 restore_obj_id; |
| u32 sampler_id; |
| struct mlx5e_sample_flow *sample_flow; |
| }; |
| |
| #if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) |
| |
| void mlx5e_tc_sample_skb(struct sk_buff *skb, struct mlx5_mapped_obj *mapped_obj); |
| |
| struct mlx5_flow_handle * |
| mlx5e_tc_sample_offload(struct mlx5e_tc_psample *sample_priv, |
| struct mlx5_flow_spec *spec, |
| struct mlx5_flow_attr *attr, |
| u32 tunnel_id); |
| |
| void |
| mlx5e_tc_sample_unoffload(struct mlx5e_tc_psample *sample_priv, |
| struct mlx5_flow_handle *rule, |
| struct mlx5_flow_attr *attr); |
| |
| struct mlx5e_tc_psample * |
| mlx5e_tc_sample_init(struct mlx5_eswitch *esw, struct mlx5e_post_act *post_act); |
| |
| void |
| mlx5e_tc_sample_cleanup(struct mlx5e_tc_psample *tc_psample); |
| |
| #else /* CONFIG_MLX5_TC_SAMPLE */ |
| |
| static inline struct mlx5_flow_handle * |
| mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, |
| struct mlx5_flow_spec *spec, |
| struct mlx5_flow_attr *attr, |
| u32 tunnel_id) |
| { return ERR_PTR(-EOPNOTSUPP); } |
| |
| static inline void |
| mlx5e_tc_sample_unoffload(struct mlx5e_tc_psample *tc_psample, |
| struct mlx5_flow_handle *rule, |
| struct mlx5_flow_attr *attr) {} |
| |
| static inline struct mlx5e_tc_psample * |
| mlx5e_tc_sample_init(struct mlx5_eswitch *esw, struct mlx5e_post_act *post_act) |
| { return ERR_PTR(-EOPNOTSUPP); } |
| |
| static inline void |
| mlx5e_tc_sample_cleanup(struct mlx5e_tc_psample *tc_psample) {} |
| |
| static inline void |
| mlx5e_tc_sample_skb(struct sk_buff *skb, struct mlx5_mapped_obj *mapped_obj) {} |
| |
| #endif /* CONFIG_MLX5_TC_SAMPLE */ |
| #endif /* __MLX5_EN_TC_SAMPLE_H__ */ |