arch/arm/mach-sa1100/include/mach/neponset.h

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-sa1100/include/mach/neponset.h

Extension

.h

Size

834 bytes

Lines

32

Domain

Architecture Layer

Bucket

arch/arm

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.

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_ARCH_NEPONSET_H
#define __ASM_ARCH_NEPONSET_H

/*
 * Neponset definitions: 
 */
#define NCR_GP01_OFF		(1<<0)
#define NCR_TP_PWR_EN		(1<<1)
#define NCR_MS_PWR_EN		(1<<2)
#define NCR_ENET_OSC_EN		(1<<3)
#define NCR_SPI_KB_WK_UP	(1<<4)
#define NCR_A0VPP		(1<<5)
#define NCR_A1VPP		(1<<6)

void neponset_ncr_frob(unsigned int, unsigned int);
#define neponset_ncr_set(v)	neponset_ncr_frob(0, v)
#define neponset_ncr_clear(v)	neponset_ncr_frob(v, 0)

#endif

Annotation

• Atlas domain: Architecture Layer / arch/arm.
• 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.