drivers/net/dsa/realtek/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/net/dsa/realtek/Kconfig

Extension

[no extension]

Size

1472 bytes

Lines

53

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
menuconfig NET_DSA_REALTEK
	tristate "Realtek Ethernet switch family support"
	depends on NET_DSA
	select FIXED_PHY
	select IRQ_DOMAIN
	select REALTEK_PHY
	select REGMAP
	help
	  Select to enable support for Realtek Ethernet switch chips.

	  Note that at least one interface driver must be enabled for the
	  subdrivers to be loaded. Moreover, an interface driver cannot achieve
	  anything without at least one subdriver enabled.

if NET_DSA_REALTEK

config NET_DSA_REALTEK_MDIO
	bool "Realtek MDIO interface support"
	depends on OF
	help
	  Select to enable support for registering switches configured
	  through MDIO.

config NET_DSA_REALTEK_SMI
	bool "Realtek SMI interface support"
	depends on OF
	help
	  Select to enable support for registering switches connected
	  through SMI.

config NET_DSA_REALTEK_RTL8365MB
	tristate "Realtek RTL8365MB switch driver"
	depends on NET_DSA_REALTEK_SMI || NET_DSA_REALTEK_MDIO
	select NET_DSA_TAG_RTL8_4
	help
	  Select to enable support for Realtek RTL8365MB-VC and RTL8367S.

config NET_DSA_REALTEK_RTL8366RB
	tristate "Realtek RTL8366RB switch driver"
	depends on NET_DSA_REALTEK_SMI || NET_DSA_REALTEK_MDIO
	select NET_DSA_TAG_RTL4_A
	help
	  Select to enable support for Realtek RTL8366RB.

config NET_DSA_REALTEK_RTL8366RB_LEDS
	bool
	depends on (LEDS_CLASS=y || LEDS_CLASS=NET_DSA_REALTEK_RTL8366RB)
	depends on NET_DSA_REALTEK_RTL8366RB
	default NET_DSA_REALTEK_RTL8366RB

endif

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.