drivers/net/wireless/silabs/wfx/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/silabs/wfx/Kconfig

Extension

[no extension]

Size

506 bytes

Lines

14

Domain

Driver Families

Bucket

drivers/net

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

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-only
config WFX
	tristate "Silicon Labs wireless chips WF200 and further"
	depends on MAC80211
	depends on MMC || !MMC # do not allow WFX=y if MMC=m
	depends on (SPI || MMC)
	help
	  This is a driver for Silicons Labs WFxxx series (WF200 and further)
	  chipsets. This chip can be found on SPI or SDIO buses.

	  Silabs does not use a reliable SDIO vendor ID. So, to avoid conflicts,
	  the driver won't probe the device if it is not also declared in the
	  Device Tree.

Annotation

• Atlas domain: Driver Families / drivers/net.
• 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.