arch/m68k/coldfire/stmark2.c

File Facts

System

Linux kernel

Corpus path

arch/m68k/coldfire/stmark2.c

Extension

.c

Size

3432 bytes

Lines

144

Domain

Architecture Layer

Bucket

arch/m68k

Inferred role

Architecture Layer: exported/initcall integration point

Status

integration 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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/ioport.h
• linux/platform_device.h
• linux/mtd/partitions.h
• linux/spi/spi.h
• linux/spi/spi-fsl-dspi.h
• linux/spi/flash.h
• linux/dma-mapping.h
• asm/mcfsim.h

Detected Declarations

• function init_stmark2
• module init init_stmark2

Annotated Snippet

device_initcall(init_stmark2);

Annotation

• Immediate include surface: `linux/ioport.h`, `linux/platform_device.h`, `linux/mtd/partitions.h`, `linux/spi/spi.h`, `linux/spi/spi-fsl-dspi.h`, `linux/spi/flash.h`, `linux/dma-mapping.h`, `asm/mcfsim.h`.
• Detected declarations: `function init_stmark2`, `module init init_stmark2`.
• Atlas domain: Architecture Layer / arch/m68k.
• Implementation status: integration 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.