drivers/pnp/pnpacpi/pnpacpi.h

File Facts

System

Linux kernel

Corpus path

drivers/pnp/pnpacpi/pnpacpi.h

Extension

.h

Size

394 bytes

Lines

13

Domain

Driver Families

Bucket

drivers/pnp

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/acpi.h
• linux/pnp.h

Detected Declarations

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

Annotated Snippet

#ifndef ACPI_PNP_H
#define ACPI_PNP_H

#include <linux/acpi.h>
#include <linux/pnp.h>

int pnpacpi_parse_allocated_resource(struct pnp_dev *);
int pnpacpi_parse_resource_option_data(struct pnp_dev *);
int pnpacpi_encode_resources(struct pnp_dev *, struct acpi_buffer *);
int pnpacpi_build_resource_template(struct pnp_dev *, struct acpi_buffer *);
#endif

Annotation

• Immediate include surface: `linux/acpi.h`, `linux/pnp.h`.
• Atlas domain: Driver Families / drivers/pnp.
• 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.