arch/arm/include/asm/mtd-xip.h

File Facts

System

Linux kernel

Corpus path

arch/arm/include/asm/mtd-xip.h

Extension

.h

Size

520 bytes

Lines

21

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

• mach/mtd-xip.h

Detected Declarations

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

Annotated Snippet

#ifndef __ARM_MTD_XIP_H__
#define __ARM_MTD_XIP_H__

#include <mach/mtd-xip.h>

/* fill instruction prefetch */
#define xip_iprefetch() 	do { asm volatile (".rep 8; nop; .endr"); } while (0)

#endif /* __ARM_MTD_XIP_H__ */

Annotation

• Immediate include surface: `mach/mtd-xip.h`.
• 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.