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

File Facts

System

Linux kernel

Corpus path

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

Extension

.h

Size

1243 bytes

Lines

32

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

• lib/devcom.h

Detected Declarations

• struct mlx5_ipsec_fs

Annotated Snippet

#ifndef __MLX5_LIB_IPSEC_H__
#define __MLX5_LIB_IPSEC_H__

#include "lib/devcom.h"

struct mlx5_ipsec_fs;

struct mlx5_flow_table *
mlx5_ipsec_fs_roce_ft_get(struct mlx5_ipsec_fs *ipsec_roce, u32 family);
void mlx5_ipsec_fs_roce_rx_destroy(struct mlx5_ipsec_fs *ipsec_roce,
				   u32 family, struct mlx5_core_dev *mdev);
int mlx5_ipsec_fs_roce_rx_create(struct mlx5_core_dev *mdev,
				 struct mlx5_ipsec_fs *ipsec_roce,
				 struct mlx5_flow_namespace *ns,
				 struct mlx5_flow_destination *default_dst,
				 u32 family, u32 level, u32 prio);
void mlx5_ipsec_fs_roce_tx_destroy(struct mlx5_ipsec_fs *ipsec_roce,
				   struct mlx5_core_dev *mdev);
int mlx5_ipsec_fs_roce_tx_create(struct mlx5_core_dev *mdev,
				 struct mlx5_ipsec_fs *ipsec_roce,
				 struct mlx5_flow_table *pol_ft,
				 bool from_event);
void mlx5_ipsec_fs_roce_cleanup(struct mlx5_ipsec_fs *ipsec_roce);
struct mlx5_ipsec_fs *mlx5_ipsec_fs_roce_init(struct mlx5_core_dev *mdev,
					      struct mlx5_devcom_comp_dev **devcom);
bool mlx5_ipsec_fs_is_mpv_roce_supported(struct mlx5_core_dev *mdev);

#endif /* __MLX5_LIB_IPSEC_H__ */

Annotation

• Immediate include surface: `lib/devcom.h`.
• Detected declarations: `struct mlx5_ipsec_fs`.
• 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.