drivers/net/pcs/Kconfig

Source file repositories/reference/linux-study-clean/drivers/net/pcs/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/net/pcs/Kconfig
Extension: [no extension]
Size: 997 bytes
Lines: 39
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
#
# PCS Layer Configuration
#

menu "PCS device drivers"

config PCS_XPCS
	tristate "Synopsys DesignWare Ethernet XPCS"
	select PHYLINK
	help
	  This module provides a driver and helper functions for Synopsys
	  DesignWare XPCS controllers.

config PCS_LYNX
	tristate
	help
	  This module provides helpers to phylink for managing the Lynx PCS
	  which is part of the Layerscape and QorIQ Ethernet SERDES.

config PCS_MTK_LYNXI
	tristate
	select PHY_COMMON_PROPS
	select REGMAP
	help
	  This module provides helpers to phylink for managing the LynxI PCS
	  which is part of MediaTek's SoC and Ethernet switch ICs.

config PCS_RZN1_MIIC
	tristate "Renesas RZ/N1, RZ/N2H, RZ/T2H MII converter"
	depends on OF
	depends on ARCH_RENESAS || COMPILE_TEST
	help
	  This module provides a driver for the MII converter available on
	  Renesas RZ/N1, RZ/N2H, and RZ/T2H SoCs. This PCS converts MII to
	  RMII/RGMII, or can be set in pass-through mode for MII.

endmenu

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.