arch/x86/include/asm/uv/uv.h

File Facts

System

Linux kernel

Corpus path

arch/x86/include/asm/uv/uv.h

Extension

.h

Size

1123 bytes

Lines

45

Domain

Architecture Layer

Bucket

arch/x86

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/efi.h

Detected Declarations

• enum uv_system_type
• function uv
• function is_early_uv_system
• function get_uv_system_type
• function is_early_uv_system
• function is_uv_system
• function is_uv_hubbed
• function uv_cpu_init

Annotated Snippet

static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
static inline bool is_early_uv_system(void)	{ return 0; }
static inline int is_uv_system(void)	{ return 0; }
static inline int is_uv_hubbed(int uv)	{ return 0; }
static inline void uv_cpu_init(void)	{ }
static inline void uv_system_init(void)	{ }

#endif	/* X86_UV */

#endif	/* _ASM_X86_UV_UV_H */

Annotation

• Immediate include surface: `linux/efi.h`.
• Detected declarations: `enum uv_system_type`, `function uv`, `function is_early_uv_system`, `function get_uv_system_type`, `function is_early_uv_system`, `function is_uv_system`, `function is_uv_hubbed`, `function uv_cpu_init`.
• Atlas domain: Architecture Layer / arch/x86.
• 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.