arch/powerpc/platforms/85xx/smp.h

File Facts

System

Linux kernel

Corpus path

arch/powerpc/platforms/85xx/smp.h

Extension

.h

Size

331 bytes

Lines

18

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

• linux/init.h

Detected Declarations

• function mpc85xx_smp_init

Annotated Snippet

#ifndef POWERPC_85XX_SMP_H_
#define POWERPC_85XX_SMP_H_ 1

#include <linux/init.h>

#ifdef CONFIG_SMP
void __init mpc85xx_smp_init(void);
int __init mpc85xx_setup_pmc(void);
#else
static inline void mpc85xx_smp_init(void)
{
	/* Nothing to do */
}
#endif

#endif /* not POWERPC_85XX_SMP_H_ */

Annotation

• Immediate include surface: `linux/init.h`.
• Detected declarations: `function mpc85xx_smp_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.