drivers/net/dsa/realtek/realtek-mdio.h

File Facts

System

Linux kernel

Corpus path

drivers/net/dsa/realtek/realtek-mdio.h

Extension

.h

Size

1063 bytes

Lines

49

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

• function realtek_mdio_driver_register
• function realtek_mdio_driver_unregister
• function realtek_mdio_driver_register
• function realtek_mdio_driver_unregister
• function realtek_mdio_remove

Annotated Snippet

#ifndef _REALTEK_MDIO_H
#define _REALTEK_MDIO_H

#if IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO)

static inline int realtek_mdio_driver_register(struct mdio_driver *drv)
{
	return mdio_driver_register(drv);
}

static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv)
{
	mdio_driver_unregister(drv);
}

int realtek_mdio_probe(struct mdio_device *mdiodev);
void realtek_mdio_remove(struct mdio_device *mdiodev);
void realtek_mdio_shutdown(struct mdio_device *mdiodev);

#else /* IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) */

static inline int realtek_mdio_driver_register(struct mdio_driver *drv)
{
	return 0;
}

static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv)
{
}

static inline int realtek_mdio_probe(struct mdio_device *mdiodev)
{
	return -ENOENT;
}

static inline void realtek_mdio_remove(struct mdio_device *mdiodev)
{
}

static inline void realtek_mdio_shutdown(struct mdio_device *mdiodev)
{
}

#endif /* IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) */

#endif /* _REALTEK_MDIO_H */

Annotation

• Detected declarations: `function realtek_mdio_driver_register`, `function realtek_mdio_driver_unregister`, `function realtek_mdio_driver_register`, `function realtek_mdio_driver_unregister`, `function realtek_mdio_remove`.
• 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.