arch/m68k/sun3/sun3.h

File Facts

System

Linux kernel

Corpus path

arch/m68k/sun3/sun3.h

Extension

.h

Size

483 bytes

Lines

23

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

Dependency Surface

• linux/linkage.h

Detected Declarations

• struct rtc_time

Annotated Snippet

#include <linux/linkage.h>

struct rtc_time;

/* config.c */
asmlinkage void sun3_init(void);

/* idprom.c */
void sun3_get_model(char *model);

/* intersil.c */
int sun3_hwclk(int set, struct rtc_time *t);

/* leds.c */
void sun3_leds(unsigned char byte);

/* mmu_emu.c */
void mmu_emu_init(unsigned long bootmem_end);
int mmu_emu_handle_fault(unsigned long vaddr, int read_flag, int kernel_fault);
void print_pte_vaddr(unsigned long vaddr);

Annotation

• Immediate include surface: `linux/linkage.h`.
• Detected declarations: `struct rtc_time`.
• 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.