#	$OpenBSD: DISKLESS,v 1.48 2002/12/10 23:37:03 miod Exp $
#	$NetBSD: DISKLESS,v 1.26 1996/05/20 18:17:16 mrg Exp $
#
# DISKLESS -- Generic machine setup for diskless boot.
# This kernel can be loaded from a bootable floppy (i.e. kernel-copy)
# and will use NFS for root and swap.  (No local disk space needed.)
#

machine		i386		# architecture, used by config; REQUIRED

option		I386_CPU	# CPU classes; at least one is REQUIRED
option		I486_CPU
option		I586_CPU
option		I686_CPU
option		GPL_MATH_EMULATE	# floating point emulation

#option		VM86		# Virtual 8086 emulation
#option		USER_LDT	# user-settable LDT; used by WINE
option		APERTURE	# in-kernel aperture driver for XFree86

#option		KGDB		# Remote debugger support; exclusive of DDB
#option		"KGDB_DEVNAME=\"pccom\"",KGDBADDR=0x2f8,KGDBRATE=9600

option		BOOT_CONFIG	# add support for boot -c
#option		DUMMY_NOPS	# speed hack; recommended
#makeoptions	DEBUG="-g"	# compile full symbol table
#makeoptions	PROF="-pg"	# build profiled kernel
#option		GPROF		# kernel profiling, kgmon(8)
option		DIAGNOSTIC	# internal consistency checks
option		KTRACE		# system call tracing, a la ktrace(1)
option		KMEMSTATS	# collect malloc(9) statistics
#option		INSECURE	# default to secure

option		CRYPTO		# Cryptographic framework

maxusers	32		# estimated number of users
option		TIMEZONE=0	# time zone to adjust RTC time by
option		DST=0		# daylight saving time used by RTC

option		DDB		# in-kernel debugger
#option		DDB_SAFE_CONSOLE # allow break into ddb during boot

option		SYSVMSG		# System V-like message queues
option		SYSVSEM		# System V-like semaphores
option		SYSVSHM		# System V-like memory sharing

option		UVM_SWAP_ENCRYPT# support encryption of pages going to swap

option		COMPAT_43	# Kernel compatibility with 4.3BSD
#option		TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD

option		COMPAT_SVR4	# binary compatibility with SVR4
#option		COMPAT_IBCS2	# binary compatibility with SCO and ISC
option		COMPAT_LINUX	# binary compatibility with Linux
option		COMPAT_FREEBSD	# binary compatibility with FreeBSD
option		COMPAT_BSDOS	# binary compatibility with BSD/OS

option		LKM		# loadable kernel modules

#option		FFS		# UFS
option		FFS_SOFTUPDATES	# Soft updates
#option		QUOTA		# UFS quotas
option		MFS		# memory file system
#option		EXT2FS		# Second Extended Filesystem
#option		XFS		# xfs filesystem

option		TCP_SACK	# Selective Acknowledgements for TCP
#option		TCP_FACK	# Forward Acknowledgements for TCP
#option		TCP_SIGNATURE	# TCP MD5 Signatures, for BGP routing sessions

option		NFSCLIENT	# Network File System client
#option		NFSSERVER	# Network File System server

#option		CD9660		# ISO 9660 + Rock Ridge file system
#option		MSDOSFS		# MS-DOS file system
option		FDESC		# /dev/fd
option		FIFO		# FIFOs; RECOMMENDED
option		KERNFS		# /kern
option		NULLFS		# loopback file system
option		PORTAL		# dynamically created filesystem objects
option		PROCFS		# /proc
option		UMAPFS		# NULLFS + uid and gid remapping
option		UNION		# union file system

#option		GATEWAY		# packet forwarding
option		INET		# IP + ICMP + TCP + UDP
option		INET6		# IPv6 (needs INET)
option		PULLDOWN_TEST	# use m_pulldown for IPv6 packet parsing
option		IPSEC		# IPsec
#option		KEY		# PF_KEY (implied by IPSEC)
#option		NS		# XNS
#option		IPX		# IPX+SPX
#option		IPXIP		# IPX tunneling over IP
#option		NETATALK	# AppleTalk
#option		NSIP		# XNS tunneling over IP
#option		ISO,TPIP	# OSI
#option		EON		# OSI tunneling over IP
#option		CCITT,LLC,HDLC	# X.25
option		PPP_BSDCOMP	# PPP BSD compression
option		PPP_DEFLATE
#option		MROUTING	# Multicast router

config		bsd	root on nfs swap on nfs

mainbus0 at root

bios0	at mainbus0
apm0	at bios0 flags 0x0000	# flags 0x0101 to force protocol version 1.1
pcibios0 at bios0 flags 0x0000	# use 0x30 for a total verbose

isa0	at mainbus0
isa0	at pcib?
eisa0	at mainbus0
pci*	at mainbus0 bus ?

option		PCIVERBOSE
#option		EISAVERBOSE
#option		PCMCIAVERBOSE
option		USBVERBOSE

pchb*	at pci? dev ? function ?	# PCI-Host bridges
ppb*	at pci? dev ? function ?	# PCI-PCI bridges
pci*	at ppb? bus ?
pci*	at pchb? bus ?
pcib*	at pci? dev ? function ?	# PCI-ISA bridges (do nothing)

# ISA PCMCIA controllers
pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
pcic2	at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
#tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000

# PCI PCMCIA controllers
pcic*	at pci? dev? function ?
pcic*	at isapnp?

# PCMCIA bus support
pcmcia*	at pcic? controller ? socket ?
#pcmcia* at tcic? controller ? socket ?

# CardBus bus support
cardbus*	at cardslot?
pcmcia*		at cardslot?
cbb*		at pci? dev ? function ?
cardslot*	at cbb?

# PCI USB Controllers
uhci*	at pci?				# Universal Host Controller (Intel)
ohci*	at pci?				# Open Host Controller

# USB bus support
usb*	at uhci?
usb*	at ohci?

uhub*	at usb?				# USB Hubs
uhub*	at uhub? port ? configuration ?	# USB Hubs
umodem*	at uhub? port ? configuration ?	# USB Modems/Serial
ucom*	at umodem?
uvisor*	at uhub? port ? configuration ?	# Handspring Visor
ucom*	at uvisor?
uftdi*	at uhub? port ?
ucom*	at uftdi? portno ?
uaudio* at uhub? port ? configuration ?	# USB Audio
ulpt*	at uhub? port ? configuration ? # USB Printers
umass*	at uhub? port ? configuration ? # USB Mass Storage devices
scsibus* at umass?
uhidev*	at uhub? port ? configuration ? interface ?
ums*	at uhidev? reportid ?
wsmouse* at ums? mux 0
ukbd*	at uhidev? reportid ?
wskbd*	at ukbd? console ? mux 1
uhid*	at uhidev? reportid ?
aue*	at uhub? port ?			# ADMtek AN986 Pegasus Ethernet
cue*	at uhub? port ?			# CATC USB-EL1201A based Ethernet
kue*	at uhub? port ?			# Kawasaki KL5KUSB101B based Ethernet
upl*	at uhub? port ?			# Prolific PL2301/PL2302 host-to-host `network'
urio*	at uhub? port ?			# Diamond Multimedia Rio 500
uscanner* at uhub? port ?		# USB Scanners
usscanner* at uhub? port ?		# USB SCSI scanners, e.g., HP5300
scsibus* at usscanner?
#uyap*	at uhub? port ?			# Y@P firmware loader
ugen*	at uhub? port ? configuration ? # USB Generic driver

puc*	at pci?				# PCI "universal" communication device

npx0	at isa? port 0xf0 irq 13	# math coprocessor
isadma0	at isa?
isapnp0	at isa?

option	WSDISPLAY_COMPAT_USL		# VT handling
option	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
option	WSDISPLAY_DEFAULTSCREENS=6
option	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls

pckbc0		at isa?			# PC keyboard controller
pckbd*		at pckbc?		# PC keyboard
pms*		at pckbc?		# PS/2 mouse for wsmouse
pmsi*		at pckbc?		# PS/2 "Intelli"mouse for wsmouse
vga0		at isa?
vga*		at pci? dev ? function ?
pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
wsdisplay*	at vga? console ?
wsdisplay*	at pcdisplay? console ?
wskbd*		at pckbd? console ?
wsmouse*	at pms? mux 0
wsmouse*	at pmsi? mux 0

pcppi0		at isa?
sysbeep0	at pcppi?

pccom0	at isa? port 0x3f8 irq 4	# standard PC serial ports
pccom1	at isa? port 0x2f8 irq 3
pccom2	at isa? port 0x3e8 irq 5
#pccom3	at isa? port 0x2e8 irq 9	# (conflicts with some video cards)
ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial card
#ast1	at isa? port 0x2a0 irq 6	# 2nd AST 4-port serial card
#pccom*	at ast? slave ?
#boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
#pccom*	at boca? slave ?
#rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
#pccom*	at rtfps? slave ?
#hsq0	at isa? port 0x140 irq 10	# Hostess 4-port serial card
#pccom*	at hsq? slave ?
pccom*	at pcmcia? function ?		# PCMCIA modems/serial ports
pccom*	at isapnp?
#pccom*	at puc? port ?

# option for using CD1400 handshaking for incoming data
# requires a special cable that exchanges the RTS and DTR lines
# options CY_HW_RTS
cy0	at isa? iomem 0xd4000 irq 12	# ISA cyclom serial card
#cy*	at pci?				# PCI cyclom serial card

lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
lpt1	at isa? port 0x278
lpt2	at isa? port 0x3bc
#lpt*	at puc? port ?

lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
lms1	at isa? port 0x238 irq 5
mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
mms1	at isa? port 0x238 irq 5

wsmouse*	at lms? mux 0
wsmouse*	at mms? mux 0

#aac*	at pci? dev ? function ?	# Adaptec FSA RAID controllers
#scsibus* at aac?
#adv*	at pci? dev ? function ?	# AdvanSys 1200A/B and ULTRA SCSI
#scsibus* at adv?
#adw*	at pci? dev ? function ?	# AdvanSys ULTRA WIDE SCSI
#scsibus* at adw?
#pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
#scsibus* at pcscp?
#aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI controllers
#aha1	at isa? port 0x334 irq ? drq ?	# Adaptec 154[02] SCSI controllers
#aha*	at isapnp?
#scsibus* at aha?
#ahb*	at eisa? slot ?			# Adaptec 174[024] SCSI controllers
#scsibus* at ahb?
#ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI controllers
#ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI controllers
#ahc*	at pci? dev ? function ?	# Adaptec 2940 SCSI controllers
#scsibus* at ahc?
#dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID PCI
#dpt*	at eisa? slot ?			# DPT SmartCache/SmartRAID EISA
#scsibus* at dpt?
#gdt*	at pci? dev ? function ?	# ICP Vortex GDT RAID controllers
#scsibus* at gdt?
#twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
#scsibus* at twe?
#aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI controllers
#aic*	at pcmcia? function ?		# PCMCIA based aic SCSI controllers
#scsibus* at aic?
#esp*	at pcmcia? function ?		# PCMCIA based NCR 53C9X SCSI
#scsibus* at esp?
#bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [57]4X SCSI controllers
#bha1	at isa? disable port 0x334 irq ? drq ? # BusLogic [57]4X SCSI controllers
#bha2	at isa? disable port ? irq ?
#bha*	at pci? dev ? function ?
#bha*	at eisa? slot ?			# XXX eisa still runs in isa-compat
#scsibus* at bha?
#ncr*	at pci? dev ? function ?	# NCR 538XX SCSI controllers(old)
#scsibus* at ncr?
#siop*	at pci? dev ? function ?	# NCR 538XX SCSI controllers(new)
#scsibus* at siop?
#sea0	at isa? iomem 0xc8000 irq 5	# Seagate ST0[12] SCSI controllers
#scsibus* at sea?
#uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI controllers
#uha1	at isa? port 0x334 irq ? drq ?	# UltraStor [13]4f SCSI controllers
#uha*	at eisa? slot ?			# UltraStor 24f SCSI controllers
#scsibus* at uha?
#wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
#wds1	at isa? port 0x358 irq 11 drq 5
#scsibus* at wds?
#cac*	at pci? dev ? function ?	# Compaq Smart ARRAY RAID controllers
#cac*	at eisa? slot ?
#scsibus* at cac?
#iha*	at pci? dev ? function ?	# Initio Ultra/UltraWide SCSI controllers
#scsibus* at iha?
#isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
#scsibus* at isp?
#ami*	at pci? dev ? function ?	# AMI MegaRAID controllers
#scsibus* at ami?

sd*	at scsibus? target ? lun ?	# SCSI disk drives
st*	at scsibus? target ? lun ?	# SCSI tape drives
cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
ch*	at scsibus? target ? lun ?	# SCSI autochangers
ss*	at scsibus? target ? lun ?	# SCSI scanners
uk*	at scsibus? target ? lun ?	# unknown SCSI

fdc0	at isa? disable port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
fdc1	at isa? disable port 0x370 irq ? drq ?
fd*	at fdc? drive ?

#mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives

# IDE controllers
pciide* at pci ? disable dev ? function ? flags 0x0000

wdc0	at isa? disable port 0x1f0 irq 14 flags 0x00
wdc1	at isa? disable port 0x170 irq 15 flags 0x00
wdc*	at pcmcia? disable function ?
wdc*	at isapnp? disable

# IDE hard drives
wd*	at wdc? channel ? drive ? flags 0x0000
wd*	at pciide? channel ? drive ? flags 0x0000

# ATAPI<->SCSI
atapiscsi* at wdc? channel ?
atapiscsi* at pciide? channel ?
scsibus* at atapiscsi?

#wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives

# Networking devices
we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC 80x3 ethernet
we1	at isa? port 0x300 iomem 0xcc000 irq 10	#
#we2	at isa? port 0x280 iomem 0xd0000 irq 3	# WD/SMC 80x3 ethernet
we*	at isapnp?
ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3C503 ethernet
ne0	at isa? port 0x240 irq 9		# NE[12]000 ethernet
ne1	at isa? port 0x300 irq 10		# NE[12]000 ethernet
ne2	at isa? port 0x280 irq 9		# NE[12]000 ethernet
ne*	at isapnp?				# NE[12]000 PnP ethernet
eg0	at isa? port 0x310 irq 5		# 3C505/Etherlink+ ethernet
el0	at isa? port 0x300 irq 9		# 3C501 ethernet
ep0	at isa? port ? irq ?			# 3C509 ethernet
ep*	at isapnp?				# 3C509 PnP ethernet
ep*	at isa? port ? irq ?			# 3C509 ethernet
ef*	at isapnp?				# 3C515 PnP ethernet
ie0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN and 3C507
#ie1	at isa? port 0x300 irq 10		# EtherExpress
le0	at isa? port 0x360 irq 15 drq 6		# IsoLan, NE2100, and DEPCA
ex0	at isa? port 0x320 irq 5		# Intel EtherExpress PRO/10
#tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
#tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
#tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
ep0	at eisa? slot ?
ep*	at eisa? slot ?				# 3C579 ethernet
fea*	at eisa? slot ?				# DEC DEFEA FDDI
lmc*	at pci? dev ? function ?		# Lan Media Corp SSI/T3/HSSI
le*	at pci? dev ? function ?		# PCnet-PCI based ethernet
le*	at isapnp?
de*	at pci? dev ? function ?		# DC21X4X-based ethernet
fxp*	at pci? dev ? function ?		# EtherExpress 10/100B ethernet
fxp*	at cardbus? dev ? function ?		# Intel PRO/100 ethernet
ne*	at pci? dev ? function ?		# NE2000-compat ethernet
ep0	at pci? dev ? function ?		# 3C59x ethernet
ep*	at pci? dev ? function ?		# 3C59x ethernet
ne*	at pcmcia? function ?			# PCMCIA based NE2000 ethernet
ep*	at pcmcia? function ?			# PCMCIA based 3C5xx ethernet
sm*	at pcmcia? function ?			# PCMCIA based sm ethernet
xe*	at pcmcia? function ?			# Xircom ethernet
fpa*	at pci? dev ? function ?		# DEC DEFPA FDDI
xl*	at pci? dev ? function ?		# 3C9xx ethernet
xl*	at cardbus? dev ? function ?		# 3C575/3C656 ethernet
rl*	at pci? dev ? function ?		# RealTek 81[23]9 ethernet
tx*	at pci? dev ? function ?		# SMC 83C170 EPIC ethernet
tl*	at pci? dev ? function ?		# Compaq Thunderlan ethernet
vr*	at pci? dev ? function ?		# VIA Rhine ethernet
wb*	at pci? dev ? function ?		# Winbond W89C840F ethernet
sf*	at pci? dev ? function ?		# Adaptec AIC-6915 ethernet
sis*	at pci? dev ? function ?		# SiS 900/7016 ethernet
ste*	at pci? dev ? function ?		# Sundance ST201 ethernet
dc*	at pci? dev ? function ?		# 21143, "tulip" clone ethernet
dc*	at cardbus? dev ? function ?		# 21143, "tulip" clone ethernet
ti*	at pci? dev ? function ?		# Alteon Tigon 1Gb ethernet
skc*	at pci? dev ? function ?		# SysKonnect GEnesis 984x
sk*	at skc?					#  each port of above

# Wireless network cards
wi*	at pcmcia? function ?			# WaveLAN IEEE 802.11DS
#awi*	at pcmcia? function ?			# Bay Networks IEEE 802.11FH
#an*	at pci? dev ? function ?		# Aironet IEEE 802.11DS
an*	at pcmcia? function ?			# Aironet IEEE 802.11DS
#cnw*	at pcmcia? function ?			# Xircom Netwave
ray*	at pcmcia? function ?			# Raylink Aviator2.4/Pro 802.11FH

# Media Independent Interface (mii) drivers
bmtphy*	at mii? phy ?				# Broadcom 10/100 PHYs
eephy*	at mii? phy ?				# Marvell PHYs for Intel GigE
exphy*	at mii? phy ?				# 3Com internal PHYs
inphy*	at mii? phy ?				# Intel 82555 PHYs
iophy*	at mii? phy ?				# Intel 82553 PHYs
icsphy*	at mii? phy ?				# ICS 1890 PHYs
lxtphy*	at mii? phy ?				# Level1 LXT970 PHYs
nsphy*	at mii? phy ?				# NS and compatible PHYs
nsphyter*	at mii? phy ?			# NS and compatible PHYs
qsphy*	at mii? phy ?				# Quality Semi QS6612 PHYs
sqphy*	at mii? phy ?				# Seeq 8x220 PHYs
rlphy* at mii? phy ?				# RealTek 8139 internal PHYs
#mtdphy*	at mii? phy ?			# Myson MTD972 PHYs
dcphy*	at mii? phy ?				# Digital Clone PHYs
amphy*	at mii? phy ?				# AMD 79C873 PHYs
tqphy*	at mii? phy ?				# TDK 78Q212x PHYs
brgphy*	at mii? phy ?				# Broadcom Gigabit PHYs
xmphy*	at mii? phy ?				# XaQti XMAC-II PHYs
ukphy*	at mii? phy ?				# "unknown" PHYs

pss0	at isa? port 0x220 irq 7 drq 6		# Personal Sound System
sp0	at pss0 port 0x530 irq 10 drq 0		# sound port driver

eap*	at pci? dev ? function ?		# Ensoniq AudioPCI S5016
eso*	at pci? dev ? function ?		# ESS Solo-1 PCI AudioDrive
sv*	at pci? dev ? function ?		# S3 SonicVibes (S3 617)
neo*	at pci? dev ? function ?		# NeoMagic 256AV/ZX
cmpci*	at pci? dev ? function ?		# C-Media CMI8338/8738
auich*	at pci? dev ? function ?		# i82801 ICH AC'97 audio
clcs*	at pci? dev ? function ?		# CS4280 CrystalClear audio
clct*	at pci? dev ? function ?		# CS4281 CrystalClear audio
fms*	at pci? dev ? function ?		# Forte Media FM801
auvia*	at pci? dev ? function ?		# VIA VT82C686A
yds*	at pci? dev ? function ?		# Yamaha YMF Audio
maestro* at pci? dev ? function ?		# ESS Maestro PCI
sb0	at isa? port 0x220 irq 5 drq 1		# SoundBlaster
sb*	at isapnp?
ess*	at isapnp?				# ESS Tech ES188[78], ES888
wss0	at isa? port 0x530 irq 10 drq 0		# Windows Sound System
wss*	at isapnp?
pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis UltraSound (drq2 is record drq)
ym*	at isapnp?
mpu*	at isapnp?

# OPL[23] FM synthesizers
#opl0	at isa? port 0x388	# use only if not attached to sound card
opl*	at eso?
opl*	at sb?
opl*	at ess?
opl*	at yds?

# MIDI support
midi*	at pcppi?		# MIDI interface to the PC speaker
midi*	at sb?			# SB MPU401 port
midi*	at opl?			# OPL FM synth
midi*	at ym?
midi*	at mpu?

# The spkr driver provides a simple tone interface to the built in speaker.
#spkr0	at pcppi?		# PC speaker

#Audio Support
audio*	at sb?
audio*	at gus?
audio*	at pas?
audio*	at sp?
audio*	at ess?
audio*	at wss?
audio*	at ym?
audio*	at eap?
audio*	at eso?
audio*	at sv?
audio*	at neo?
audio*	at cmpci?
audio*	at clcs?
audio*	at clct?
audio*	at auich?
audio*	at fms?
audio*	at auvia?
audio*	at uaudio?
audio*	at maestro?
audio*	at yds?

bktr0	at pci? dev ? function ?

# Joystick driver. Probe is a little strange; add only if you have one.
#joy0	at isa? port 0x201
joy*	at isapnp?

#wdt0	at pci? dev ? function ?	# Ind Computer Source PCI-WDT50x driver

# crypto support
hifn*	at pci? dev ? function ?	# Hi/fn 7751 crypto card
ubsec*	at pci? dev ? function ?	# Bluesteel Networks 5xxx crypto card
#ises*	at pci? dev ? function ?	# Pijnenburg PCC-ISES

pseudo-device	loop		2	# network loopback
pseudo-device	bpfilter	8	# packet filter
pseudo-device	sl		2	# CSLIP
pseudo-device	ppp		2	# PPP
pseudo-device	sppp			# Sync PPP/HDLC
pseudo-device	tun		2	# network tunneling over tty
pseudo-device	enc		1	# IPSEC needs the encapsulation interface
pseudo-device	gre		1	# GRE encapsulation interface
#pseudo-device	strip		1	# Starmode Radio IP interface

pseudo-device	pty		64	# pseudo-terminals
pseudo-device	tb		1	# tablet line discipline
pseudo-device	vnd		4	# paging to files
#pseudo-device	ccd		4	# concatenated disk devices
pseudo-device	ksyms		1	# kernel symbols device
#pseudo-device	bridge		2	# network bridging support
#pseudo-device	vlan 		2	# IEEE 802.1Q VLAN 

pseudo-device	pctr		1
pseudo-device	mtrr		1	# Memory range attributes control
pseudo-device	sequencer	1
#pseudo-device	raid		4	# RAIDframe disk driver
# for IPv6
pseudo-device	gif		4
#pseudo-device	faith		1

# mouse & keyboard multiplexor pseudo-devices
pseudo-device	wsmux		2

#option DEBUG_ISAPNP