arch/powerpc/boot/epapr-wrapper.c

File Facts

System

Linux kernel

Corpus path

arch/powerpc/boot/epapr-wrapper.c

Extension

.c

Size

328 bytes

Lines

11

Domain

Architecture Layer

Bucket

arch/powerpc

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

• function platform_init

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
extern void epapr_platform_init(unsigned long r3, unsigned long r4,
				unsigned long r5, unsigned long r6,
				unsigned long r7);

void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
		   unsigned long r6, unsigned long r7)
{
	epapr_platform_init(r3, r4, r5, r6, r7);
}

Annotation

• Detected declarations: `function platform_init`.
• Atlas domain: Architecture Layer / arch/powerpc.
• 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.