drivers/net/ethernet/mellanox/mlx5/core/lib/smfs.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlx5/core/lib/smfs.h

Extension

.h

Size

1020 bytes

Lines

37

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

• steering/sws/mlx5dr.h
• steering/sws/dr_types.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __MLX5_LIB_SMFS_H__
#define __MLX5_LIB_SMFS_H__

#include "steering/sws/mlx5dr.h"
#include "steering/sws/dr_types.h"

struct mlx5dr_matcher *
mlx5_smfs_matcher_create(struct mlx5dr_table *table, u32 priority, struct mlx5_flow_spec *spec);

void
mlx5_smfs_matcher_destroy(struct mlx5dr_matcher *matcher);

struct mlx5dr_table *
mlx5_smfs_table_get_from_fs_ft(struct mlx5_flow_table *ft);

struct mlx5dr_action *
mlx5_smfs_action_create_dest_table(struct mlx5dr_table *table);

struct mlx5dr_action *
mlx5_smfs_action_create_flow_counter(u32 counter_id);

void
mlx5_smfs_action_destroy(struct mlx5dr_action *action);

struct mlx5dr_rule *
mlx5_smfs_rule_create(struct mlx5dr_matcher *matcher, struct mlx5_flow_spec *spec,
		      size_t num_actions, struct mlx5dr_action *actions[],
		      u32 flow_source);

void
mlx5_smfs_rule_destroy(struct mlx5dr_rule *rule);

#endif /* __MLX5_LIB_SMFS_H__ */

Annotation

• Immediate include surface: `steering/sws/mlx5dr.h`, `steering/sws/dr_types.h`.
• 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.