arch/alpha/include/asm/agp_backend.h

File Facts

System

Linux kernel

Corpus path

arch/alpha/include/asm/agp_backend.h

Extension

.h

Size

948 bytes

Lines

44

Domain

Architecture Layer

Bucket

arch/alpha

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct alpha_agp_ops

Annotated Snippet

struct alpha_agp_ops {
	int (*setup)(alpha_agp_info *);
	void (*cleanup)(alpha_agp_info *);
	int (*configure)(alpha_agp_info *);
	int (*bind)(alpha_agp_info *, off_t, struct agp_memory *);
	int (*unbind)(alpha_agp_info *, off_t, struct agp_memory *);
	unsigned long (*translate)(alpha_agp_info *, dma_addr_t);
};


#endif /* _ALPHA_AGP_BACKEND_H */

Annotation

• Detected declarations: `struct alpha_agp_ops`.
• Atlas domain: Architecture Layer / arch/alpha.
• 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.