drivers/net/wireless/mediatek/mt76/mt7921/regd.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/mediatek/mt76/mt7921/regd.h

Extension

.h

Size

568 bytes

Lines

20

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct mt792x_dev
• struct wiphy
• struct regulatory_request

Annotated Snippet

#ifndef __MT7921_REGD_H
#define __MT7921_REGD_H

struct mt792x_dev;
struct wiphy;
struct regulatory_request;

int mt7921_mcu_regd_update(struct mt792x_dev *dev, u8 *alpha2,
			   enum environment_cap country_ie_env);
void mt7921_regd_notifier(struct wiphy *wiphy,
			  struct regulatory_request *request);
bool mt7921_regd_clc_supported(struct mt792x_dev *dev);
int mt7921_regd_change(struct mt792x_phy *phy, char *alpha2);
int mt7921_regd_init(struct mt792x_phy *phy);

#endif

Annotation

• Detected declarations: `struct mt792x_dev`, `struct wiphy`, `struct regulatory_request`.
• 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.