arch/mips/include/asm/eva.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/eva.h

Extension

.h

Size

798 bytes

Lines

44

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

• kernel-entry-init.h

Detected Declarations

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

Annotated Snippet

#ifndef _ASM_EVA_H
#define _ASM_EVA_H

#include <kernel-entry-init.h>

#ifdef __ASSEMBLER__

#ifdef CONFIG_EVA

/*
 * EVA early init code
 *
 * Platforms must define their own 'platform_eva_init' macro in
 * their kernel-entry-init.h header. This macro usually does the
 * platform specific configuration of the segmentation registers,
 * and it is normally called from assembly code.
 *
 */

.macro eva_init
platform_eva_init
.endm

#else

.macro eva_init
.endm

#endif /* CONFIG_EVA */

#endif /* __ASSEMBLER__ */

#endif

Annotation

• Immediate include surface: `kernel-entry-init.h`.
• 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.