arch/powerpc/platforms/82xx/pq2.h

File Facts

System

Linux kernel

Corpus path

arch/powerpc/platforms/82xx/pq2.h

Extension

.h

Size

308 bytes

Lines

22

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 pq2ads_pci_init_irq
• function pq2_init_pci

Annotated Snippet

#ifndef _PQ2_H
#define _PQ2_H

void __noreturn pq2_restart(char *cmd);

#ifdef CONFIG_PCI
int pq2ads_pci_init_irq(void);
void pq2_init_pci(void);
#else
static inline int pq2ads_pci_init_irq(void)
{
	return 0;
}

static inline void pq2_init_pci(void)
{
}
#endif

#endif

Annotation

• Detected declarations: `function pq2ads_pci_init_irq`, `function pq2_init_pci`.
• 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.