include/linux/mfd/lpc_ich.h

File Facts

System

Linux kernel

Corpus path

include/linux/mfd/lpc_ich.h

Extension

.h

Size

810 bytes

Lines

43

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/platform_data/x86/spi-intel.h

Detected Declarations

• struct lpc_ich_gpio_info
• struct lpc_ich_info
• enum lpc_gpio_versions

Annotated Snippet

struct lpc_ich_info {
	char name[32];
	unsigned int iTCO_version;
	enum lpc_gpio_versions gpio_version;
	enum intel_spi_type spi_type;
	const struct lpc_ich_gpio_info *gpio_info;
	u8 use_gpio;
};

extern const struct software_node lpc_ich_gpio_swnode;

#endif

Annotation

• Immediate include surface: `linux/platform_data/x86/spi-intel.h`.
• Detected declarations: `struct lpc_ich_gpio_info`, `struct lpc_ich_info`, `enum lpc_gpio_versions`.
• 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.