drivers/net/ethernet/aquantia/atlantic/aq_ethtool.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/aquantia/atlantic/aq_ethtool.h

Extension

.h

Size

608 bytes

Lines

26

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

• aq_common.h

Detected Declarations

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

Annotated Snippet

#ifndef AQ_ETHTOOL_H
#define AQ_ETHTOOL_H

#include "aq_common.h"

extern const struct ethtool_ops aq_ethtool_ops;
#define AQ_PRIV_FLAGS_MASK   (AQ_HW_LOOPBACK_MASK)

#define SFF_8472_ID_ADDR 0x50
#define SFF_8472_DIAGNOSTICS_ADDR 0x51

#define SFF_8472_COMP_ADDR	0x5e
#define SFF_8472_DOM_TYPE_ADDR	0x5c

#define SFF_8472_ADDRESS_CHANGE_REQ_MASK 0x4

#endif /* AQ_ETHTOOL_H */

Annotation

• Immediate include surface: `aq_common.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.