drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.h

Extension

.h

Size

1251 bytes

Lines

44

Domain

Driver Families

Bucket

drivers/net

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• en.h
• lib/fs_chains.h

Detected Declarations

• struct mlx5_flow_attr
• struct mlx5e_priv
• struct mlx5e_tc_mod_hdr_acts

Annotated Snippet

#ifndef __MLX5_POST_ACTION_H__
#define __MLX5_POST_ACTION_H__

#include "en.h"
#include "lib/fs_chains.h"

struct mlx5_flow_attr;
struct mlx5e_priv;
struct mlx5e_tc_mod_hdr_acts;

struct mlx5e_post_act *
mlx5e_tc_post_act_init(struct mlx5e_priv *priv, struct mlx5_fs_chains *chains,
		       enum mlx5_flow_namespace_type ns_type);

void
mlx5e_tc_post_act_destroy(struct mlx5e_post_act *post_act);

struct mlx5e_post_act_handle *
mlx5e_tc_post_act_add(struct mlx5e_post_act *post_act, struct mlx5_flow_attr *post_attr);

void
mlx5e_tc_post_act_del(struct mlx5e_post_act *post_act, struct mlx5e_post_act_handle *handle);

int
mlx5e_tc_post_act_offload(struct mlx5e_post_act *post_act,
			  struct mlx5e_post_act_handle *handle);

void
mlx5e_tc_post_act_unoffload(struct mlx5e_post_act *post_act,
			    struct mlx5e_post_act_handle *handle);

struct mlx5_flow_table *
mlx5e_tc_post_act_get_ft(struct mlx5e_post_act *post_act);

int
mlx5e_tc_post_act_set_handle(struct mlx5_core_dev *dev,
			     struct mlx5e_post_act_handle *handle,
			     struct mlx5e_tc_mod_hdr_acts *acts);

#endif /* __MLX5_POST_ACTION_H__ */

Annotation

• Immediate include surface: `en.h`, `lib/fs_chains.h`.
• Detected declarations: `struct mlx5_flow_attr`, `struct mlx5e_priv`, `struct mlx5e_tc_mod_hdr_acts`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.