arch/sh/include/cpu-common/cpu/pfc.h

File Facts

System

Linux kernel

Corpus path

arch/sh/include/cpu-common/cpu/pfc.h

Extension

.h

Size

368 bytes

Lines

19

Domain

Architecture Layer

Bucket

arch/sh

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h

Detected Declarations

• struct resource

Annotated Snippet

#ifndef __ARCH_SH_CPU_PFC_H__
#define __ARCH_SH_CPU_PFC_H__

#include <linux/types.h>

struct resource;

int sh_pfc_register(const char *name,
		    struct resource *resource, u32 num_resources);

#endif /* __ARCH_SH_CPU_PFC_H__ */

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct resource`.
• Atlas domain: Architecture Layer / arch/sh.
• 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.