arch/powerpc/include/uapi/asm/vas-api.h

File Facts

System

Linux kernel

Corpus path

arch/powerpc/include/uapi/asm/vas-api.h

Extension

.h

Size

664 bytes

Lines

29

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

Dependency Surface

• linux/types.h
• asm/ioctl.h

Detected Declarations

• struct vas_tx_win_open_attr

Annotated Snippet

struct vas_tx_win_open_attr {
	__u32	version;
	__s16	vas_id;	/* specific instance of vas or -1 for default */
	__u16	reserved1;
	__u64	flags;
	__u64	reserved2[6];
};

#endif /* _UAPI_MISC_VAS_H */

Annotation

• Immediate include surface: `linux/types.h`, `asm/ioctl.h`.
• Detected declarations: `struct vas_tx_win_open_attr`.
• 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.