include/linux/platform_data/x86/amd-fch.h

File Facts

System

Linux kernel

Corpus path

include/linux/platform_data/x86/amd-fch.h

Extension

.h

Size

349 bytes

Lines

14

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

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

Detected Declarations

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

Annotated Snippet

#ifndef _ASM_X86_AMD_FCH_H_
#define _ASM_X86_AMD_FCH_H_

#define FCH_PM_BASE			0xFED80300

/* Register offsets from PM base: */
#define FCH_PM_DECODEEN			0x00
#define FCH_PM_DECODEEN_SMBUS0SEL	GENMASK(20, 19)
#define FCH_PM_SCRATCH			0x80
#define FCH_PM_S5_RESET_STATUS		0xC0

#endif /* _ASM_X86_AMD_FCH_H_ */

Annotation

• Atlas domain: Core OS / Core Kernel Interface.
• 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.