machine		i386
maxusers	32		# estimated number of users
config		bsd		root on rd0a

option		I386_CPU	# CPU classes; at least one is REQUIRED
option		I486_CPU
option		I586_CPU
option		I686_CPU
option		DDB		# in-kernel debugger
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		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_43	# and 4.3BSD
option		COMPAT_AOUT	# a.out binaries are emulated
option		FFS		# UFS
option		FFS_SOFTUPDATES	# Soft updates
option		TCP_SACK	# Selective Acknowledgements for TCP
option		NFSCLIENT	# Network File System client
option		CD9660		# ISO 9660 + Rock Ridge file system
option		UDF		# UDF (DVD) file system
option		MSDOSFS		# MS-DOS file system
option		FDESC		# /dev/fd
option		FIFO		# FIFOs; RECOMMENDED
option		INET		# IP + ICMP + TCP + UDP
option		ALTQ		# ALTQ base
option		USER_PCICONF	# user-space PCI configuration
option		PCIVERBOSE
option		USBVERBOSE
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
option		RAMDISK_HOOKS
option		MINIROOTSIZE=20480

mainbus0	at root
bios0		at mainbus0 apid ?
pcibios0	at bios0 flags 0x0000		# use 0x30 for a total verbose
cpu0		at mainbus? apid ?
pci*		at mainbus0 bus ?
pchb*		at pci? dev ? function ?	# PCI-Host bridges
pci*		at pchb? bus ?
ppb*		at pci? dev ? function ?	# PCI-PCI bridges
pci*		at ppb? bus ?
pcib*		at pci? dev ? function ?	# PCI-ISA bridge
isa0		at pcib?
fdc0		at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
fd*		at fdc? drive ? flags 0x00
isadma0		at isa?
lpt0		at isa? port 0x378 irq 7	# standard PC parallel ports
npx0		at isa? port 0xf0 irq 13	# math coprocessor
pccom0		at isa? port 0x3f8 irq 4	# standard PC serial ports
pccom1		at isa? port 0x2f8 irq 3
pckbc0		at isa?				# PC keyboard controller
pckbd*		at pckbc?			# PC keyboard
wskbd*		at pckbd? console ?
pms*		at pckbc?			# PS/2 mouse for wsmouse
wsmouse*	at pms? mux 0
pcppi0		at isa?
midi*		at pcppi?			# MIDI interface to the PC speaker
spkr0		at pcppi?			# PC speaker
fxp*		at pci? dev ? function ?	# EtherExpress 10/100B ethernet
inphy*		at mii? phy ?			# Intel 82555 PHYs
ne*		at pci? dev ? function ?		# NE2000-compat ethernet
ehci*		at pci?				# Enhanced Host Controller
usb*		at ehci?
ohci*		at pci?				# Open Host Controller
usb*		at ohci?
uhci*		at pci?				# Universal Host Controller (Intel)
usb*		at uhci?
uhub*		at usb?				# USB Hubs
uhub*		at uhub? port ? configuration ?	# USB Hubs
uftdi*		at uhub?			# FTDI FT8U100AX serial adapter
ucom*		at uftdi?
ugen*		at uhub? port ? configuration ? # USB Generic driver
uhidev*		at uhub? port ? configuration ? interface ?	# Human Interface Devices
ukbd*		at uhidev? reportid ?		# USB keyboard
wskbd*		at ukbd? console ? mux 1
ums*		at uhidev? reportid ?		# USB mouse
wsmouse* 	at ums? mux 0
ulpt*		at uhub? port ? configuration ? # USB Printers
umass*		at uhub? port ? configuration ? # USB Mass Storage devices
scsibus*	at umass?
uplcom*		at uhub?			# I/O DATA USB-RSAQ2 serial adapter
ucom*		at uplcom?
pciide*		at pci ? dev ? function ? flags 0x0000
atapiscsi*	at pciide? channel ? flags 0x0000
scsibus*	at atapiscsi?
cd*		at scsibus? target ? lun ?	# SCSI CD-ROM drives
sd*		at scsibus? target ? lun ?	# SCSI disk drives
wd*		at pciide? channel ? drive ? flags 0x0000
vga*		at pci? dev ? function ?
wsdisplay*	at vga? console ?
pcn*		at pci?				# AMD PCnet-PCI Ethernet
vr*		at pci? dev ? function ?	# VIA Rhine ethernet
amphy*		at mii? phy ?			# AMD 79C873 PHYs

pseudo-device	bio		1	# ioctl multiplexing device
pseudo-device	bpfilter 		# packet filter
pseudo-device	hotplug		1	# devices hot plugging
pseudo-device	ksyms		1	# kernel symbols device
pseudo-device	loop			# network loopback
pseudo-device	mtrr		1	# Memory range attributes control
pseudo-device	nvram		1	# RTC nonvolatile RAM
pseudo-device	pctr		1
pseudo-device	pf			# packet filter
pseudo-device	pflog			# pf log if
pseudo-device	pty		16	# initial number of pseudo-terminals
pseudo-device	rd		1	# ramdisk
pseudo-device	systrace 	1	# system call tracing device
pseudo-device	tun			# network tunneling over tty
pseudo-device	vnd		4	# paging to files
pseudo-device	wsmux		2