arch/m68k/include/uapi/asm/bootinfo-virt.h

File Facts

System

Linux kernel

Corpus path

arch/m68k/include/uapi/asm/bootinfo-virt.h

Extension

.h

Size

645 bytes

Lines

22

Domain

Architecture Layer

Bucket

arch/m68k

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

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _UAPI_ASM_M68K_BOOTINFO_VIRT_H
#define _UAPI_ASM_M68K_BOOTINFO_VIRT_H

#define BI_VIRT_QEMU_VERSION	0x8000
#define BI_VIRT_GF_PIC_BASE	0x8001
#define BI_VIRT_GF_RTC_BASE	0x8002
#define BI_VIRT_GF_TTY_BASE	0x8003
#define BI_VIRT_VIRTIO_BASE	0x8004
#define BI_VIRT_CTRL_BASE	0x8005

/* No longer used -- replaced with BI_RNG_SEED -- but don't reuse this index:
 * #define BI_VIRT_RNG_SEED	0x8006 */

#define VIRT_BOOTI_VERSION	MK_BI_VERSION(2, 0)

#endif /* _UAPI_ASM_M68K_BOOTINFO_MAC_H */

Annotation

• Atlas domain: Architecture Layer / arch/m68k.
• 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.