arch/powerpc/platforms/cell/Kconfig

File Facts

System

Linux kernel

Corpus path

arch/powerpc/platforms/cell/Kconfig

Extension

[no extension]

Size

463 bytes

Lines

25

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: build/configuration rule

Status

atlas-only

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

# SPDX-License-Identifier: GPL-2.0
config PPC_CELL
	select PPC_64S_HASH_MMU if PPC64
	bool

menu "Cell Broadband Engine options"
	depends on PPC_CELL

config SPU_FS
	tristate "SPU file system"
	default m
	depends on PPC_CELL
	depends on COREDUMP
	select SPU_BASE
	help
	  The SPU file system is used to access Synergistic Processing
	  Units on machines implementing the Broadband Processor
	  Architecture.

config SPU_BASE
	bool
	select PPC_COPRO_BASE

endmenu

Annotation

• Atlas domain: Architecture Layer / arch/powerpc.
• Implementation status: atlas-only.

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.