drivers/pci/switch/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/pci/switch/Kconfig

Extension

[no extension]

Size

464 bytes

Lines

16

Domain

Representative Device Path

Bucket

PCIe NVMe Storage Path

Inferred role

Representative Device Path: build/configuration rule

Status

atlas-only

Why This File Exists

Part of the selected hardware vertical slice: PCI discovery, driver binding, NVMe queues, block requests, DMA, interrupts, and completion.

• Part of the selected hardware vertical slice: PCI discovery, driver binding, NVMe queues, block requests, DMA, interrupts, and completion.

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

menu "PCI switch controller drivers"
	depends on PCI

config PCI_SW_SWITCHTEC
	tristate "MicroSemi Switchtec PCIe Switch Management Driver"
	help
	 Enables support for the management interface for the MicroSemi
	 Switchtec series of PCIe switches. Supports userspace access
	 to submit MRPC commands to the switch via /dev/switchtecX
	 devices. See <file:Documentation/driver-api/switchtec.rst> for more
	 information.

endmenu

Annotation

• Atlas domain: Representative Device Path / PCIe NVMe Storage Path.
• 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.