linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_action.h

/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2024 NVIDIA Corporation & Affiliates */

#ifndef MLX5HWS_ACTION_H_
#define MLX5HWS_ACTION_H_

/* Max number of STEs needed for a rule (including match) */
#define MLX5HWS_ACTION_MAX_STE …

/* Max number of internal subactions of ipv6_ext */
#define MLX5HWS_ACTION_IPV6_EXT_MAX_SA …

enum mlx5hws_action_stc_idx { … };

enum mlx5hws_action_offset { … };

enum { … };

enum mlx5hws_action_setter_flag { … };

struct mlx5hws_action_default_stc { … };

struct mlx5hws_action_shared_stc { … };

struct mlx5hws_actions_apply_data { … };

struct mlx5hws_actions_wqe_setter;

mlx5hws_action_setter_fp;

struct mlx5hws_actions_wqe_setter { … };

struct mlx5hws_action_template { … };

struct mlx5hws_action { … };

const char *mlx5hws_action_type_to_str(enum mlx5hws_action_type action_type);

int mlx5hws_action_get_default_stc(struct mlx5hws_context *ctx,
				   u8 tbl_type);

void mlx5hws_action_put_default_stc(struct mlx5hws_context *ctx,
				    u8 tbl_type);

void mlx5hws_action_prepare_decap_l3_data(u8 *src, u8 *dst,
					  u16 num_of_actions);

int mlx5hws_action_template_process(struct mlx5hws_action_template *at);

bool mlx5hws_action_check_combo(struct mlx5hws_context *ctx,
				enum mlx5hws_action_type *user_actions,
				enum mlx5hws_table_type table_type);

int mlx5hws_action_alloc_single_stc(struct mlx5hws_context *ctx,
				    struct mlx5hws_cmd_stc_modify_attr *stc_attr,
				    u32 table_type,
				    struct mlx5hws_pool_chunk *stc);

void mlx5hws_action_free_single_stc(struct mlx5hws_context *ctx,
				    u32 table_type,
				    struct mlx5hws_pool_chunk *stc);

static inline void
mlx5hws_action_setter_default_single(struct mlx5hws_actions_apply_data *apply,
				     struct mlx5hws_actions_wqe_setter *setter)
{ … }

static inline void
mlx5hws_action_setter_default_double(struct mlx5hws_actions_apply_data *apply,
				     struct mlx5hws_actions_wqe_setter *setter)
{ … }

static inline void
mlx5hws_action_setter_default_ctr(struct mlx5hws_actions_apply_data *apply,
				  struct mlx5hws_actions_wqe_setter *setter)
{ … }

static inline void
mlx5hws_action_apply_setter(struct mlx5hws_actions_apply_data *apply,
			    struct mlx5hws_actions_wqe_setter *setter,
			    bool is_jumbo)
{ … }

#endif /* MLX5HWS_ACTION_H_ */