xref: /netbsd-src/sys/arch/i386/conf/NET4501 (revision c78676accca07215237e546e46e3c7eee6d5716d)

# $NetBSD: NET4501,v 1.106 2024/01/29 18:27:13 christos Exp $
#
# NET4501 -- kernel configuration for a Soekris Engineering net4501
# single-board computer.
#
#	http://www.soekris.com/
#

include 	"arch/i386/conf/std.i386"

#options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident 		"NET4501-$Revision: 1.106 $"

maxusers	32		# estimated number of users

# AMD Elan SC520's timer runs at a different frequency
options 	TIMER_FREQ=1189200

makeoptions	COPTS="-Os"

# CPU-related options.
#options 	USER_LDT	# user-settable LDT; used by WINE

#options 	MTRR		# memory-type range register syscall support

# delay between "rebooting ..." message and hardware reset, in milliseconds
#options 	CPURESET_DELAY=2000

# This option allows you to force a serial console at the specified
# I/O address.   see console(4) for details.
#options 	CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
#	you don't want the option below ON iff you are using the
#	serial console option of the new boot strap code.
#options 	CONS_OVERRIDE	# Always use above! independent of boot info

# The following options override the memory sizes passed in from the boot
# block.  Use them *only* if the boot block is unable to determine the correct
# values.  Note that the BIOS may *correctly* report less than 640k of base
# memory if the extended BIOS data area is located at the top of base memory
# (as is the case on most recent systems).
#options 	REALBASEMEM=639		# size of base memory (in KB)
#options 	REALEXTMEM=15360	# size of extended memory (in KB)

# Standard system options

options 	INSECURE	# disable kernel security levels

options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
options 	NTP		# NTP phase/frequency locked loop

options 	KTRACE		# system call tracing via ktrace(1)

options 	SYSVMSG		# System V-like message queues
options 	SYSVSEM		# System V-like semaphores
#options 	SEMMNI=10	# number of semaphore identifiers
#options 	SEMMNS=60	# number of semaphores in system
#options 	SEMUME=10	# max number of undo entries per process
#options 	SEMMNU=30	# number of undo structures in system
options 	SYSVSHM		# System V-like memory sharing

options 	USERCONF	# userconf(4) support
#options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
#options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# Diagnostic/debugging support options
#options 	DIAGNOSTIC	# inexpensive kernel consistency checks
#options 	DEBUG		# expensive debugging checks/support
options 	DDB		# in-kernel debugger
pseudo-device	ksyms
#options 	DDB_ONPANIC=1	# see also sysctl(7): `ddb.onpanic'
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
#options 	KGDB		# remote debugger
#options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
#makeoptions	DEBUG="-g"	# compile full symbol table

# Compatibility options
include 	"conf/compat_netbsd09.config"
options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
options 	COMPAT_386BSD_MBRPART # recognize old partition ID

#options 	COMPAT_LINUX	# binary compatibility with Linux
#options 	COMPAT_OSSAUDIO	# binary compatibility with Linux

# File systems
file-system	FFS		# UFS
#file-system	EXT2FS		# second extended file system (linux)
#file-system	LFS		# log-structured file system
file-system	MFS		# memory file system
file-system	NFS		# Network File System client
#file-system	NTFS		# Windows/NT file system (experimental)
#file-system	CD9660		# ISO 9660 + Rock Ridge file system
#file-system	MSDOSFS		# MS-DOS file system
file-system	FDESC		# /dev/fd
file-system	KERNFS		# /kern
#file-system	NULLFS		# loopback file system
#file-system	OVERLAY		# overlay file system
file-system	PROCFS		# /proc
#file-system	UMAPFS		# NULLFS + uid and gid remapping
#file-system	UNION		# union file system
#file-system	CODA		# Coda File System; also needs vcoda (below)
file-system	PTYFS		# /dev/pts/N support
#file-system	TMPFS		# Efficient memory file-system

# File system options
#options 	QUOTA		# legacy UFS quotas
#options 	QUOTA2		# new, in-filesystem UFS quotas
#options 	DISKLABEL_EI	# disklabel Endian Independent support
#options 	FFS_EI		# FFS Endian Independent support
#options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
#options 	NFSSERVER	# Network File System server

# Networking options
options 	GATEWAY		# packet forwarding
options 	INET		# IP + ICMP + TCP + UDP
options 	INET6		# IPv6
#options 	IPSEC		# IP security
#options 	IPSEC_DEBUG	# debug for IP security
options 	MROUTING	# IP multicast routing
options 	PIM		# Protocol Independent Multicast
#options 	NETATALK	# AppleTalk networking protocols
#options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
#options 	PPP_DEFLATE	# Deflate compression support for PPP
#options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
#options 	MIIVERBOSE	# verbose PHY autoconfig messages
#options 	PCIVERBOSE	# verbose PCI device autoconfig messages
#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space

options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM

# Kernel root file system and dump configuration.
config		netbsd	root on ? type ?
#config		netbsd	root on sd0a type ffs
#config		netbsd	root on ? type nfs

#
# Device configuration
#

# Basic Bus Support

# PCI bus support
pci*	at elansc? bus ?

# Configure PCI using BIOS information
#options 	PCIBIOS			# PCI BIOS support
#options 	PCIBIOSVERBOSE		# PCI BIOS verbose info
#options 	PCI_ADDR_FIXUP		# fixup PCI I/O addresses
#options 	PCI_BUS_FIXUP		# fixup PCI bus numbering
#options 	PCI_INTR_FIXUP		# fixup PCI interrupt routing
#options 	PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
#options 	PCIBIOS_INTR_GUESS	# see pcibios(4)
#options 	PCIINTR_DEBUG		# super-verbose PCI interrupt fixup

# PCI bridges
elansc* at mainbus? bus ?			# Elan SC520 System Controller
#elanpar*	at elansc?			# Programmable Address Regions
#elanpex*	at elansc?			# PCI Exception Instrumentation
gpio*		at elansc?
#gpioow* 	at gpio? offset 6 mask 0x1	# 1-wire bus bitbanging via gpio
#onewire*	at gpioow?

# 1-Wire devices
#owtemp* 	at onewire?			# Temperature sensors

# ISA bus support
isa0	at mainbus?

# CardBus bridge support
cbb*		at pci? dev ? function ?
cardslot*	at cbb?

# CardBus bus support
cardbus*	at cardslot?
pcmcia* 	at cardslot?

# Cardbus NICs
ath*	at cardbus? function ?	# Atheros 5210/5211/5212 802.11
atw*	at cardbus? function ?	# ADMtek ADM8211 (802.11)
ral*	at cardbus? function ?	# Ralink RT2x60 (802.11)
rtw*	at cardbus? function ?	# Realtek RTL8180 (802.11)

# ISA serial interfaces
com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
com1	at isa? port 0x2f8 irq 3

# IDE and related devices

# ATA (IDE) bus support
atabus* at ata?

# ISA ST506, ESDI, and IDE controllers
# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
# fall back to 16bits I/O if 32bits I/O are not functional).
# Some controllers pass the initial 32bit test, but will fail later.
wdc0	at isa? port 0x1f0 irq 14 flags 0x00

# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd*	at atabus? drive ? flags 0x0000

# Network Interfaces

# PCI network interfaces
ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
#ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
#iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)

# PCI crypto coprocessors
hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x

# PCMCIA network interfaces
awi*	at pcmcia? function ?
wi*	at pcmcia? function ?		# Lucent/Intersil WaveLAN/IEEE (802.11)

# MII/PHY support
nsphyter* at mii? phy ? 		# NS83843 PHYs

# Pseudo-Devices

pseudo-device 	crypto		# opencrypto framework

# network pseudo-devices
pseudo-device	bpfilter		# Berkeley packet filter
pseudo-device	npf			# NPF packet filter
pseudo-device	loop			# network loopback
pseudo-device	ppp			# Point-to-Point Protocol
pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
#pseudo-device	sl			# Serial Line IP
pseudo-device	tun			# network tunneling over tty
pseudo-device	tap			# virtual Ethernet
pseudo-device	gre			# generic L3 over IP tunnel
pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC 1933)
pseudo-device	faith			# IPv[46] TCP relay translation i/f
pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
pseudo-device	vlan			# IEEE 802.1q encapsulation
pseudo-device	bridge			# simple inter-network bridging
pseudo-device	vether			# Virtual Ethernet for bridge

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
#pseudo-device	sequencer		# MIDI sequencer
# rnd works; RND_COM does not on port i386 yet.
#options 	RND_COM			# use "com" randomness as well (BROKEN)
pseudo-device	clockctl		# user control of clock subsystem
#pseudo-device	fss			# file system snapshot device