drivers/net/ethernet/micrel/Kconfig

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

File Facts

System
Linux kernel
Corpus path
drivers/net/ethernet/micrel/Kconfig
Extension
[no extension]
Size
1636 bytes
Lines
65
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.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
#
# Micrel device configuration
#

config NET_VENDOR_MICREL
	bool "Micrel devices"
	default y
	depends on (HAS_IOMEM && DMA_ENGINE) || SPI || PCI || HAS_IOMEM
	help
	  If you have a network (Ethernet) card belonging to this class, say Y.

	  Note that the answer to this question doesn't directly affect the
	  kernel: saying N will just cause the configurator to skip all
	  the questions about Micrel devices. If you say Y, you will be asked
	  for your specific card in the following questions.

if NET_VENDOR_MICREL

config KS8842
	tristate "Micrel KSZ8841/42 with generic bus interface"
	depends on HAS_IOMEM && DMA_ENGINE
	help
	  This platform driver is for KSZ8841(1-port) / KS8842(2-port)
	  ethernet switch chip (managed, VLAN, QoS) from Micrel or
	  Timberdale(FPGA).

config KS8851
	tristate "Micrel KS8851 SPI"
	depends on SPI
	depends on PTP_1588_CLOCK_OPTIONAL
	select MII
	select CRC32
	select EEPROM_93CX6
	select PHYLIB
	select MICREL_PHY
	help
	  SPI driver for Micrel KS8851 SPI attached network chip.

config KS8851_MLL
	tristate "Micrel KS8851 MLL"
	depends on HAS_IOMEM
	depends on PTP_1588_CLOCK_OPTIONAL
	select MII
	select CRC32
	select EEPROM_93CX6
	select PHYLIB
	select MICREL_PHY
	help
	  This platform driver is for Micrel KS8851 Address/data bus
	  multiplexed network chip.

config KSZ884X_PCI
	tristate "Micrel KSZ8841/2 PCI"
	depends on PCI
	select MII
	select CRC32
	help
	  This PCI driver is for Micrel KSZ8841/KSZ8842 PCI Ethernet chip.

	  To compile this driver as a module, choose M here. The module
	  will be called ksz884x.

endif # NET_VENDOR_MICREL

Annotation

Implementation Notes