#
# Thinkpad x40
#

machine		i386
maxusers	32			# estimated number of users

option		CITI

option		I686_CPU

option		USER_PCICONF	# user-space PCI configuration
option		APERTURE	# in-kernel aperture driver for XFree86
option		BOOT_CONFIG	# add support for boot -c

option		DDB		# in-kernel debugger
option		DDB_SAFE_CONSOLE # allow break into ddb during boot
option		DIAGNOSTIC	# internal consistency checks
option		KTRACE		# system call tracing, a la ktrace(1)
option		KMEMSTATS	# collect malloc(9) statistics
option		PTRACE		# ptrace(2) system call
option		LKM		# needed for afs
option		CRYPTO		# Cryptographic framework

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

option		COMPAT_LINUX	# binary compatibility with Linux
option		COMPAT_FREEBSD	# binary compatibility with FreeBSD
option		COMPAT_AOUT	# a.out binaries are emulated
option		COMPAT_35	# 3.5,

option		FFS		# UFS
option		FFS_SOFTUPDATES	# Soft updates
option		UFS_DIRHASH	# hash large directories
option		EXT2FS		# Second Extended Filesystem
option		MFS		# memory file system
option		CD9660		# ISO 9660 + Rock Ridge file system
option		UDF		# UDF (DVD) file system
option		MSDOSFS		# MS-DOS file system
option		FIFO		# FIFOs; RECOMMENDED
option		PORTAL		# dynamically created filesystem objects
option		PROCFS		# /proc
#option		NTFS		# Experimental NTFS support

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

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

option		INET		# IP + ICMP + TCP + UDP
option		ALTQ		# ALTQ base
option		INET6		# IPv6 (needs INET)
option		IPSEC		# IPsec
option		PPP_BSDCOMP	# PPP BSD compression
option		PPP_DEFLATE
option		MROUTING	# Multicast router

config		bsd	swap generic

mainbus0 at root

cpu0	at mainbus?
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
#T ipmi0	at mainbus?		# IPMI
#T esm0	at mainbus? 		# Dell Embedded Server Management

#T isa0	at mainbus0
#T isa0	at pcib?
isa0	at ichpcib?
#T isa0	at gscpcib?
pci*	at mainbus0

option		ACPIVERBOSE
option		PCIVERBOSE
option		PCMCIAVERBOSE
option		USBVERBOSE

acpi0		at mainbus?	disable
acpiec*		at acpi?	disable
acpiprt*	at acpi?

pchb*	at pci?			# PCI-Host bridges
ppb*	at pci?			# PCI-PCI bridges
pci*	at ppb?
#T pci*	at pchb?
#T pcib*	at pci?			# PCI-ISA bridge
ichpcib* at pci?		# Intel ICHx/ICHx-M LPC bridges
#T gscpcib* at pci?		# NS Geode SC1100 PCI-ISA bridge
#T gpio*	at gscpcib?

# power management and other environmental stuff
#T elansc*	at pci?			# AMD Elan SC520 System Controller
#T gpio*	at elansc?
#T geodesc* at pci?		# Geode SC1100/SCx200 IAOC
#gscpm*	at pci?			# NS Geode SC1100 SMI/ACPI module
#ichwdt* at pci?		# Intel 6300ESB ICH watchdog timer

# National Semiconductor LM7[89] and compatible hardware monitors
#T lm0	at isa? port 0x290
#lm1	at isa? port 0x280
#lm2	at isa? port 0x310
#T nsclpcsio* at isa? port 0x2e		# NS PC87366 LPC Super I/O
#T nsclpcsio* at isa? port 0x4e
#T gpio*	at nsclpcsio?
#T gscsio*	at isa?	port 0x2e		# NS Geode SC1100 Super I/O
#T gscsio*	at isa?	port 0x15c
#T iic*	at gscsio?			# ACCESS.bus 1 & 2
#T piixpm* at pci?				# Intel PIIX power management
#T iic*	at piixpm?
#T alipm*	at pci?				# Acer Labs M7101 power management
#T iic*	at alipm?
ichiic*	at pci?				# Intel ICH SMBus controller
iic*	at ichiic?
#T viapm*	at pci?				# VIA VT8237 power management
#T iic*	at viapm?
#T amdiic*	at pci?				# AMD-8111 SMBus controller
#T iic*	at amdiic?
#T nviic*	at pci?				# NVIDIA nForce2/3/4 SMBus controller
#T iic*	at nviic?
#T amdpm*	at pci?				# AMD-7xx/8111 and NForce SMBus controller
#T iic*	at amdpm?

#T it0	at isa? port 0x290		# IT8705F, IT8712F and SiS970 hardware
#T it1	at isa? port 0xc00		# monitors
#T viaenv*	at pci?				# VIA VT82C686A hardware monitor
#T viasio*	at isa? port 0x2e flags 0x0000	# VIA VT1211 LPC Super I/O
#T viasio*	at isa? port 0x4e flags 0x0000
aps0	at isa? port 0x1600		# ThinkPad Active Protection System

#T adc*	at iic?				# Analog Devices AD7416/AD7417/7418
#T admtemp* at iic?			# Analog Devices ADM1021
#T admlc*	at iic?				# Analog Devices ADM1024
#T admcts*	at iic?				# Analog Devices ADM1026
#T admtm*	at iic?				# Analog Devices ADM1025
#T admtmp*	at iic?				# Analog Devices ADM1030
#T admtt*	at iic?				# Analog Devices ADM1031
#T adt*	at iic?				# Analog Devices ADT7460
#T lm*	at iic?				# LM78/79 and clones
#T lmenv*	at iic?				# National Semiconductor LM87
#T lmtemp*	at iic?				# NS LM75/LM77 temperature sensor
#T maxds*	at iic?				# Maxim DS1631/1624/1721
#T maxtmp*	at iic?				# Maxim MAX6642/MAX6690
#T asbtm*	at iic?				# Asus ASB100
#T wbenv*	at iic?				# Winbond W83L784R/W83L785R/W83L785TS-L
#T glenv*	at iic?				# Genesys Logic GL518SM

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

# ISA Plug-and-Play PCMCIA controllers
#option DEBUG_ISAPNP
#T pcic*	at isapnp?

# PCI PCMCIA controllers
#T pcic*	at pci?

# PCMCIA bus support
#T pcmcia*	at pcic?
#T pcmcia* at tcic?

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

# USB Controllers
ehci*	at pci?				# Enhanced Host Controller
#T ehci*	at cardbus?			# Enhanced Host Controller
uhci*	at pci?				# Universal Host Controller (Intel)
#T ohci*	at pci?				# Open Host Controller
#T ohci*	at cardbus?			# Open Host Controller

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

# USB devices
uhub*	at usb?			# USB Hubs
uhub*	at uhub?		# USB Hubs
umodem*	at uhub?		# USB Modems/Serial
ucom*	at umodem?
uvisor*	at uhub?		# Handspring Visor
ucom*	at uvisor?
uvscom*	at uhub?		# SUNTAC Slipper U VS-10U serial
ucom*	at uvscom?
ubsa*	at uhub?		# Belkin serial adapter
ucom*	at ubsa?
uftdi*	at uhub?		# FTDI FT8U100AX serial adapter
ucom*	at uftdi?
uplcom* at uhub?		# I/O DATA USB-RSAQ2 serial adapter
ucom*	at uplcom?
umct*	at uhub?		# MCT USB-RS232 serial adapter
ucom*	at umct?
uipaq*	at uhub?		# iPAQ serial adapter
ucom*	at uipaq?
uaudio* at uhub?		# USB Audio
audio*	at uaudio?
umidi*	at uhub?		# USB MIDI
midi*	at umidi?
ulpt*	at uhub?		# USB Printers
umass*	at uhub?		# USB Mass Storage devices
scsibus0 at umass?
atapiscsi* at umass?
uhidev*	at uhub?		# Human Interface Devices
ums*	at uhidev?		# USB mouse
wsmouse* at ums? mux 0
ukbd*	at uhidev?		# USB keyboard
wskbd*	at ukbd? mux 1
uhid*	at uhidev?		# USB generic HID support
#aue*	at uhub?		# ADMtek AN986 Pegasus Ethernet
atu*	at uhub?		# Atmel AT76c50x based 802.11b
#axe*	at uhub?		# ASIX Electronics AX88172 USB Ethernet
#cue*	at uhub?		# CATC USB-EL1201A based Ethernet
#kue*	at uhub?		# Kawasaki KL5KUSB101B based Ethernet
#cdce*	at uhub?		# CDC Ethernet
#upl*	at uhub?		# Prolific PL2301/PL2302 host-to-host `network'
#udav*	at uhub?		# Davicom DM9601 based Ethernet
#url*	at uhub?		# Realtek RTL8150L based adapters
wi*	at uhub?		# WaveLAN IEEE 802.11DS
#urio*	at uhub?		# Diamond Multimedia Rio 500
#uscanner* at uhub?		# USB Scanners
#usscanner* at uhub?		# USB SCSI scanners, e.g., HP5300
#scsibus* at usscanner?
#uyap*	at uhub?		# Y@P firmware loader
#udsbr*	at uhub?		# D-Link DSB-R100 radio
#radio*	at udsbr?		# USB radio
ubt*	at uhub?		# USB Bluetooth
ugen*	at uhub?		# USB Generic driver
#option	NATM
#ueagle* at uhub?		# Analog Devices Eagle ADSL
puc*	at pci?			# PCI "universal" communication device

sdhc*	at pci?			# SD Host Controller
sdmmc*	at sdhc?		# SD/MMC bus
scsibus1 at sdmmc?		# SCSI emulation

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

option	WSDISPLAY_COMPAT_USL		# VT handling
option	WSDISPLAY_COMPAT_RAWKBD		# provide raw scancodes; needed for X11
option	WSDISPLAY_DEFAULTSCREENS=6	# initial number of text consoles
option	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls; needed for X11
option	WS_KERNEL_FG=WSCOL_CYAN
option	WS_KERNEL_BG=WSCOL_BLACK

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
#T vga0		at isa?
option		PCIAGP
vga*		at pci?
#T pcdisplay0	at isa?		# CGA, MDA, EGA, HGA
wsdisplay*	at vga?
#T wsdisplay*	at pcdisplay?
wskbd*		at pckbd? mux 1
wsmouse*	at pms? mux 0
#T wsmouse*	at pmsi? mux 0

pcppi0		at isa?

# Serial ports
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)
#T rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
#T pccom*	at rtfps?
#T pccom*	at pcmcia?			# PCMCIA modems/serial ports
#T pccom*	at isapnp?
#T pccom*	at puc?
pccom*	at cardbus?

#T lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports

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

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

# SCSI
#T ahc*	at pci?			# Adaptec 2940/3940/78?? SCSI controllers
#T scsibus* at ahc?
#T ahd*	at pci?			# Adaptec 79?? SCSI controllers
#T scsibus* at ahd?
#aac*	at pci?			# Adaptec FSA RAID controllers
#scsibus* at aac?
#T siop*	at pci?			# NCR 538XX SCSI controllers(new)
#T scsibus* at siop?

# I2O
#T iop*	at pci?			# I2O
#T ioprbs*	at iop?			# Random block storage
#T scsibus* at ioprbs?

sd*	at scsibus?		# SCSI disk drives
#T st*	at scsibus?		# SCSI tape drives
cd*	at scsibus?		# SCSI CD-ROM drives
uk*	at scsibus?		# unknown SCSI

# Floppy
#T fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
#T fd0	at fdc? flags 0x32	# don't auto-detect, assume 1.44 MB

# IDE controllers
pciide* at pci? flags 0x0000

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

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

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

# Networking devices
#T ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3C503 ethernet
#T eg0	at isa? disable port 0x310 irq 5	# 3C505/Etherlink+ ethernet
#T el0	at isa? disable port 0x300 irq 9	# 3C501 ethernet
#T ep0	at isa?					# 3C509 ethernet
#T ep*	at isapnp?				# 3C509 PnP ethernet
#T ep*	at isa?					# 3C509 ethernet
#T ef*	at isapnp?				# 3C515 PnP ethernet
#T ie0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN and 3C507
#ie1	at isa? port 0x300 irq 10		# EtherExpress
#T lc0	at isa? port 0x200			# DEC EtherWorks
#T lc1	at isa? port 0x280			# DEC EtherWorks
#T le0	at isa? port 0x360 irq 15 drq 6		# IsoLan, NE2100, and DEPCA
#T ex0	at isa? port 0x320 irq 5		# Intel EtherExpress PRO/10
#T sm0	at isa? port 0x300 irq 10		# SMC 91cxx-based ethernet
#tr0	at isa? port 0xa20 iomem 0xd8000	# IBM TROPIC based Token-Ring
#tr1	at isa? port 0xa24 iomem 0xd0000	# IBM TROPIC based Token-Ring
#tr*	at isa?				# 3COM TROPIC based Token-Ring
#T le*	at pci?				# PCnet-PCI based ethernet
#T le*	at isapnp?
#T fxp*	at pci?				# EtherExpress 10/100B ethernet
#T fxp*	at cardbus?			# Intel PRO/100 ethernet
#T ne*	at pci?				# NE2000-compat ethernet
#T ep0	at pci?				# 3C59x ethernet
#T ep*	at pci?				# 3C59x ethernet
#T ne*	at pcmcia?			# PCMCIA based NE2000 ethernet
#T ep*	at pcmcia?			# PCMCIA based 3C5xx ethernet
#T sm*	at pcmcia?			# PCMCIA based sm ethernet
#T xe*	at pcmcia?			# Xircom ethernet
#T xl*	at pci?				# 3C9xx ethernet
#T xl*	at cardbus?			# 3C575/3C656 ethernet
#T rl*	at pci?				# RealTek 81[23]9 ethernet
#T rl*	at cardbus?			# RealTek 81[23]9 ethernet
#T dc*	at pci?				# 21143, "tulip" clone ethernet
#T dc*	at cardbus?			# 21143, "tulip" clone ethernet
em*	at pci?				# Intel Pro/1000 ethernet
#T ixgb*	at pci?				# Intel Pro/10Gb ethernet
#T txp*	at pci?				# 3com 3CR990
#T nge*	at pci?				# NS DP83820/DP83821 GigE
#T bge*	at pci?				# Broadcom BCM570x (aka Tigon3)
#T re*	at pci?				# Realtek 8169/8169S/8110S
#T re*	at cardbus?			# Realtek 8169/8169S/8110S
#T stge*	at pci?				# Sundance TC9021 GigE
#T lge*	at pci?				# Level1 LXT1001 GigE
#T bce*	at pci?				# Broadcom BCM4401
#T vge*	at pci?				# VIA VT612x
#T nfe*	at pci?				# NVIDIA nForce Ethernet

# Wireless network cards
ath*	at pci?				# Atheros AR5k (802.11a/b/g)
ath*	at cardbus?			# Atheros AR5k (802.11a/b/g)
#T atw*	at pci?				# ADMtek ADM8211 (802.11)
#T atw*	at cardbus?			# ADMtek ADM8211 (802.11)
wi*	at pci?				# WaveLAN IEEE 802.11DS
wi*	at pcmcia?			# WaveLAN IEEE 802.11DS
#awi*	at pcmcia?			# Bay Networks IEEE 802.11FH
#T an*	at pci?				# Aironet IEEE 802.11DS
#T an*	at isapnp?			# Aironet IEEE 802.11DS
#T an*	at pcmcia?			# Aironet IEEE 802.11DS
#cnw*	at pcmcia?			# Xircom Netwave
#T ray*	at pcmcia?			# Raylink Aviator2.4/Pro 802.11FH
#T ipw*	at pci?				# Intel PRO/Wireless 2100
iwi*	at pci?				# Intel PRO/Wireless 2200BG/2915ABG
ral*	at pci?				# Ralink RT2500/RT2501/RT2600
#T ral*	at cardbus?			# Ralink RT2500/RT2501/RT2600
#T rtw*	at pci?				# Realtek 8180
#T rtw*	at cardbus?			# Realtek 8180

# Media Independent Interface (mii) drivers
#T exphy*	at mii?				# 3Com internal PHYs
#T inphy*	at mii?				# Intel 82555 PHYs
#T iophy*	at mii?				# Intel 82553 PHYs
#T icsphy*	at mii?				# ICS 1890 PHYs
#T lxtphy*	at mii?				# Level1 LXT970 PHYs
#T nsphy*	at mii?				# NS and compatible PHYs
#T nsphyter*	at mii?			# NS and compatible PHYs
#T qsphy*	at mii?				# Quality Semi QS6612 PHYs
#T luphy*	at mii?				# Lucent LU6612 PHY
#T sqphy*	at mii?				# Seeq 8x220 PHYs
#T rlphy* at mii?				# RealTek 8139 internal PHYs
#T mtdphy* at mii?				# Myson MTD972 PHYs
#T dcphy*	at mii?				# Digital Clone PHYs
#T acphy*	at mii?				# Altima AC101 PHYs
#T amphy*	at mii?				# AMD 79C873 PHYs
#T tqphy*	at mii?				# TDK 78Q212x PHYs
#T bmtphy*	at mii?				# Broadcom 10/100 PHYs
#T brgphy*	at mii?				# Broadcom Gigabit PHYs
#T eephy* at mii?				# Marvell 88E1000 series PHY
#T xmphy*	at mii?				# XaQti XMAC-II PHYs
#T nsgphy*	at mii?				# NS gigabit PHYs
#T urlphy*	at mii?				# Realtek RTL8150L internal PHY
#T rgephy*	at mii?				# Realtek 8169S/8110S PHY
#T ciphy*	at mii?				# Cicada CS8201 10/100/1000 copper PHY
#T ukphy*	at mii?				# "unknown" PHYs

# Audio

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

#T eap*	at pci?				# Ensoniq AudioPCI S5016
#T eso*	at pci?				# ESS Solo-1 PCI AudioDrive
#T sv*	at pci?				# S3 SonicVibes (S3 617)
#T neo*	at pci?				# NeoMagic 256AV/ZX
#T cmpci*	at pci?				# C-Media CMI8338/8738
auich*	at pci? flags 0x0000		# i82801 ICH AC'97 audio
#T auixp*	at pci?				# ATI IXP AC'97 Audio
#T autri*	at pci? flags 0x0000		# Trident 4D WAVE
#T auvia*	at pci?				# VIA VT82C686A
#T clcs*	at pci?				# CS4280 CrystalClear audio
#T clct*	at pci?				# CS4281 CrystalClear audio
#T fms*	at pci?				# Forte Media FM801
#T maestro* at pci?			# ESS Maestro PCI
#T esa*	at pci?				# ESS Maestro3 PCI
#T yds*	at pci? flags 0x0000		# Yamaha YMF Audio
#T emu*	at pci?				# SB Live!
#T sb0	at isa? port 0x220 irq 5 drq 1	# SoundBlaster
#T sb*	at isapnp?
#T ess*	at isapnp?			# ESS Tech ES188[78], ES888
#T wss0	at isa? port 0x530 irq 10 drq 0	# Windows Sound System
#T wss*	at isapnp?
#T pas0	at isa? port 0x220 irq 7 drq 1	# ProAudio Spectrum
#T gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis (drq2 is record drq)
#T ym*	at isapnp?
#T mpu*	at isapnp?
#T mpu*	at isa? port 0x300		# generic MPU, Yamaha SW60XG
#aria0	at isa? port 0x280 irq 10 drq 0 flags 0x1 # Prometheus Aria 16

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

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

spkr0	at pcppi?		# PC speaker

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

#T bktr0	at pci?

# crypto support
#T hifn*	at pci?			# Hi/fn 7751 crypto card
#T lofn*	at pci?			# Hi/fn 6500 crypto card
#T nofn*	at pci?			# Hi/fn 7814/7851/7854 crypto card
#T ubsec*	at pci?			# Bluesteel Networks 5xxx crypto card
#T safe*	at pci?			# SafeNet SafeXcel 1141/1741
#ises*	at pci?			# Pijnenburg PCC-ISES

pseudo-device	pctr		1
pseudo-device	mtrr		1	# Memory range attributes control
pseudo-device	nvram		1
pseudo-device	sequencer	1
#pseudo-device	raid		4	# RAIDframe disk driver
pseudo-device	bio		1	# ioctl multiplexing device
pseudo-device	hotplug		1	# devices hot plugging

# mouse & keyboard multiplexor pseudo-devices
pseudo-device	wsmux		2
pseudo-device	crypto		1

pseudo-device	pf		# packet filter
pseudo-device	pflog		# pf log if
pseudo-device	pfsync		# pf sync if
pseudo-device	sppp	1	# Sync PPP/HDLC
pseudo-device	enc	1	# option IPSEC needs the encapsulation interface
#pseudo-device	strip	1	# Starmode Radio IP interface

pseudo-device	pty	16	# initial number of pseudo-terminals
pseudo-device	nmea	1	# NMEA 0183 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	systrace 1	# system call tracing device

# clonable devices
pseudo-device	bpfilter 	# packet filter
pseudo-device	bridge		# network bridging support
pseudo-device	carp		# CARP protocol support
pseudo-device	gif		# IPv[46] over IPv[46] tunnel (RFC1933)
pseudo-device	gre		# GRE encapsulation interface
pseudo-device	loop		# network loopback
pseudo-device	ppp		# PPP
pseudo-device	sl		# CSLIP
pseudo-device	tun		# network tunneling over tty
pseudo-device	vlan 		# IEEE 802.1Q VLAN 
pseudo-device	trunk		# Trunking support