arch/m68k/Kconfig.devices

Source file repositories/reference/linux-study-clean/arch/m68k/Kconfig.devices

File Facts

System
Linux kernel
Corpus path
arch/m68k/Kconfig.devices
Extension
.devices
Size
4488 bytes
Lines
147
Domain
Architecture Layer
Bucket
arch/m68k
Inferred role
Architecture Layer: arch/m68k
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
if MMU

config ARCH_MAY_HAVE_PC_FDC
	bool
	depends on BROKEN && (Q40 || SUN3X)
	default y

menu "Platform devices"

config HEARTBEAT
	bool "Use power LED as a heartbeat" if AMIGA || APOLLO || ATARI || Q40
	default y if !AMIGA && !APOLLO && !ATARI && !Q40 && HP300
	help
	  Use the power-on LED on your machine as a load meter.  The exact
	  behavior is platform-dependent, but normally the flash frequency is
	  a hyperbolic function of the 5-minute load average.

# We have a dedicated heartbeat LED. :-)
config PROC_HARDWARE
	bool "/proc/hardware support"
	depends on PROC_FS
	help
	  Say Y here to support the /proc/hardware file, which gives you
	  access to information about the machine you're running on,
	  including the model, CPU, MMU, clock speed, BogoMIPS rating,
	  and memory size.

config NATFEAT
	bool "ARAnyM emulator support"
	depends on ATARI
	help
	  This option enables support for ARAnyM native features, such as
	  access to a disk image as /dev/hda.

config NFBLOCK
	tristate "NatFeat block device support"
	depends on BLOCK && NATFEAT
	help
	  Say Y to include support for the ARAnyM NatFeat block device
	  which allows direct access to the hard drives without using
	  the hardware emulation.

config NFCON
	tristate "NatFeat console driver"
	depends on TTY && NATFEAT
	help
	  Say Y to include support for the ARAnyM NatFeat console driver
	  which allows the console output to be redirected to the stderr
	  output of ARAnyM.

config NFETH
	tristate "NatFeat Ethernet support"
	depends on ETHERNET && NATFEAT
	help
	  Say Y to include support for the ARAnyM NatFeat network device
	  which will emulate a regular ethernet device while presenting an
	  ethertap device to the host system.

config ATARI_ETHERNAT
	bool "Atari EtherNAT Ethernet support"
	depends on ATARI
	help
	  Say Y to include support for the EtherNAT network adapter for the
	  CT/60 extension port.

	  To compile the actual ethernet driver, choose Y or M for the SMC91X
	  option in the network device section; the module will be called smc91x.

config ATARI_ETHERNEC

Annotation

Implementation Notes