drivers/net/ethernet/intel/i40e/i40e_devlink.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/intel/i40e/i40e_devlink.h

Extension

.h

Size

501 bytes

Lines

19

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

• linux/device.h

Detected Declarations

• struct i40e_pf

Annotated Snippet

#ifndef _I40E_DEVLINK_H_
#define _I40E_DEVLINK_H_

#include <linux/device.h>

struct i40e_pf;

struct i40e_pf *i40e_alloc_pf(struct device *dev);
void i40e_free_pf(struct i40e_pf *pf);
void i40e_devlink_register(struct i40e_pf *pf);
void i40e_devlink_unregister(struct i40e_pf *pf);
int i40e_devlink_create_port(struct i40e_pf *pf);
void i40e_devlink_destroy_port(struct i40e_pf *pf);

#endif /* _I40E_DEVLINK_H_ */

Annotation

• Immediate include surface: `linux/device.h`.
• Detected declarations: `struct i40e_pf`.
• 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.