arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h

Extension

.h

Size

1533 bytes

Lines

51

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_LOONGSON64_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H

#define cpu_has_32fpr		1
#define cpu_has_3k_cache	0
#define cpu_has_4k_cache	1
#define cpu_has_4kex		1
#define cpu_has_64bits		1
#define cpu_has_cache_cdex_p	0
#define cpu_has_cache_cdex_s	0
#define cpu_has_counter		1
#define cpu_has_dc_aliases	(PAGE_SIZE < 0x4000)
#define cpu_has_divec		0
#define cpu_has_inclusive_pcaches	1
#define cpu_has_llsc		1
#define cpu_has_mcheck		0
#define cpu_has_mdmx		0
#define cpu_has_mips16		0
#define cpu_has_mips16e2	0
#define cpu_has_mips3d		0
#define cpu_has_mipsmt		0
#define cpu_has_smartmips	0
#define cpu_has_tlb		1
#define cpu_has_vce		0
#define cpu_has_veic		0
#define cpu_has_vint		0
#define cpu_has_vtag_icache	0
#define cpu_has_wsbh		1
#define cpu_has_ic_fills_f_dc	1
#define cpu_hwrena_impl_bits	0xc0000000
#define cpu_has_mac2008_only	1
#define cpu_has_mips_r2_exec_hazard 0
#define cpu_has_perf_cntr_intr_bit	0

#endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_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.