arch/mips/include/asm/mach-db1x00/irq.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/mach-db1x00/irq.h

Extension

.h

Size

490 bytes

Lines

24

Domain

Architecture Layer

Bucket

arch/mips

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_MACH_GENERIC_IRQ_H
#define __ASM_MACH_GENERIC_IRQ_H


#ifdef NR_IRQS
#undef NR_IRQS
#endif

#ifndef MIPS_CPU_IRQ_BASE
#define MIPS_CPU_IRQ_BASE 0
#endif

/* 8 (MIPS) + 128 (au1300) + 16 (cpld) */
#define NR_IRQS 152

#endif /* __ASM_MACH_GENERIC_IRQ_H */

Annotation

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