drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h

Extension

.h

Size

725 bytes

Lines

31

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_tc.h

Detected Declarations

• struct pedit_headers
• struct pedit_headers_action

Annotated Snippet

struct pedit_headers {
	struct ethhdr   eth;
	struct vlan_hdr vlan;
	struct iphdr    ip4;
	struct ipv6hdr  ip6;
	struct tcphdr   tcp;
	struct udphdr   udp;
};

struct pedit_headers_action {
	struct pedit_headers vals;
	struct pedit_headers masks;
	u32 pedits;
};

int
mlx5e_tc_act_pedit_parse_action(struct mlx5e_priv *priv,
				const struct flow_action_entry *act, int namespace,
				struct pedit_headers_action *hdrs,
				struct netlink_ext_ack *extack);

#endif /* __MLX5_EN_TC_ACT_PEDIT_H__ */

Annotation

• Immediate include surface: `en_tc.h`.
• Detected declarations: `struct pedit_headers`, `struct pedit_headers_action`.
• 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.