xref: /src/sys/arch/cats/conf/GENERIC

# $NetBSD: GENERIC,v 1.92 2005/11/03 16:48:29 chs Exp $
#
# GENERIC machine description file
# 
# This machine description file is used to generate the default NetBSD
# kernel.  The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page.  For further information about kernel options
# for this architecture, see the options(4) man page.  For an explanation
# of each device driver in this file see the section 4 man page for the
# device.

include		"arch/cats/conf/std.cats"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

# estimated number of users

maxusers	32

# Standard system options

options 	INSECURE	# disable kernel securelevel

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

# experimental ELF support when used on a CATS board running ABLE
#options	ABLEELF
#makeoptions	ABLEELF="1"

# Enable experimental buffer queue strategy for better responsiveness under 
# high disk I/O load. Use it with caution - it's not proven to be stable yet.
#options 	BUFQ_READPRIO
#options 	BUFQ_PRIOCSCAN

# CPU options

# For StrongARM systems
options 	CPU_SA110	# Support the SA110 core
makeoptions	CPUFLAGS="-march=armv4 -mtune=strongarm"

# FPA options

#options 	ARMFPE		# ARM Ltd FPE

# File systems

file-system	FFS		# UFS
file-system	LFS		# log-structured file system
file-system	MFS		# memory file system
file-system	NFS		# Network file system
file-system 	ADOSFS		# AmigaDOS-compatible file system
file-system 	EXT2FS		# second extended file system (linux)
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 filesystem
file-system	PORTAL		# portal filesystem (still experimental)
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 vcode (below)
file-system	PTYFS		# /dev/pts/N support
#file-system	TMPFS		# experimental - Efficient memory file-system

# File system options
options 	QUOTA		# UFS quotas
#options 	FFS_EI		# FFS Endian Independant support
options 	NFSSERVER
options 	SOFTDEP		# FFS soft updates support
#options	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
#options 	FFS_NO_SNAPSHOT	# ffs snapshots

# Networking options

#options 	GATEWAY		# packet forwarding
options 	INET		# IP + ICMP + TCP + UDP
options 	INET6		# IPV6
#options 	IPSEC		# IP security
#options 	IPSEC_ESP	# IP security (encryption part; define w/ IPSEC)
#options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
#options 	IPSEC_DEBUG	# debug for IP security
#options 	MROUTING	# IP multicast routing
#options 	PIM		# Protocol Independent Multicast
options 	NS		# XNS
#options 	NSIP		# XNS tunneling over IP
options 	ISO,TPIP	# OSI
#options 	EON		# OSI tunneling over IP
options 	CCITT,LLC,HDLC	# X.25
options 	NETATALK	# AppleTalk networking
options 	PFIL_HOOKS	# pfil(9) packet filter hooks
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 	IPFILTER_LOG	# ipmon(8) log support
#options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

#options 	ALTQ		# Manipulate network interfaces' output queues
#options 	ALTQ_BLUE	# Stochastic Fair Blue
#options 	ALTQ_CBQ	# Class-Based Queueing
#options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
#options 	ALTQ_FIFOQ	# First-In First-Out Queue
#options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
#options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
#options 	ALTQ_LOCALQ	# Local queueing discipline
#options 	ALTQ_PRIQ	# Priority Queueing
#options 	ALTQ_RED	# Random Early Detection
#options 	ALTQ_RIO	# RED with IN/OUT
#options 	ALTQ_WFQ	# Weighted Fair Queueing

options 	NFS_BOOT_BOOTP
options 	NFS_BOOT_DHCP
#options 	NFS_BOOT_BOOTPARAM

# Compatibility options

#options 	COMPAT_43	# 4.3BSD compatibility.
options 	COMPAT_30	# NetBSD 3.0 compatibility.
options 	COMPAT_20	# NetBSD 2.0 compatibility.
options 	COMPAT_16	# NetBSD 1.6 compatibility.
options 	COMPAT_14	# NetBSD 1.4 compatibility.
options 	COMPAT_13	# NetBSD 1.3 compatibility.
#options 	COMPAT_12	# NetBSD 1.2 compatibility.
#options 	COMPAT_11	# NetBSD 1.1 compatibility.
#options 	COMPAT_10	# NetBSD 1.0 compatibility.
#options 	COMPAT_09	# NetBSD 0.9 compatibility.
#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.

# Shared memory options

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 	SHMMAXPGS=1024	# 1024 pages is the default
options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support

# Device options

#options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
#options 	MEMORY_DISK_ROOT_SIZE=3400	# Size in blocks
#options 	MEMORY_DISK_IS_ROOT	# use memory disk as root

# Miscellaneous kernel options
options 	KTRACE		# system call tracing, a la ktrace(1)
options 	SYSTRACE	# system call vetting via systrace(1)
options 	IRQSTATS	# manage IRQ statistics
#options 	LKM		# loadable kernel modules
#options 	KMEMSTATS	# kernel memory statistics
options 	SCSIVERBOSE	# Verbose SCSI errors
options 	PCIVERBOSE	# Verbose PCI descriptions
options 	MIIVERBOSE	# verbose PHY autoconfig messages
#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
options 	USBVERBOSE	# verbose USB device autoconfig messages
options 	USERCONF	# userconf(4) support
#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# if set defines a keycode for the fcom console to break into ddb.
# 0x40 == @, see man ascii(7)
#options 	DDB_KEYCODE=0x40

# wscons options
#options 	WSEMUL_SUN		# sun terminal emulation
options 	WSEMUL_VT100		# VT100 / VT220 emulation
# different kernel output - see dev/wscons/wsdisplayvar.h
options 	WS_KERNEL_FG=WSCOL_GREEN
options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
options 	WSDISPLAY_COMPAT_USL		# VT handling
options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
# see dev/wscons/wskbdmap_mfii.h for implemented layouts
#options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
# the following enables some functions to get mouse console support.
# if you want a really secure system, it may be better not to enable them,
# see wsmoused(8), section SECURITY CONSIDERATIONS for more info.
#options 	WSDISPLAY_CHARFUNCS		# mouse console support

# Development and Debugging options

#options 	PORTMASTER	# Enable PortMaster only options
#options 	DIAGNOSTIC	# internally consistency checks
#options 	PMAP_DEBUG	# Enable pmap_debug_level code
#options 	IPKDB		# remote kernel debugging
options 	DDB		# in-kernel debugger
options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
#makeoptions	DEBUG="-g"	# compile full symbol table
#options		SYMTAB_SPACE=380000

config		netbsd	root on ? type ?

# The main bus device
mainbus0 at root

# The boot CPU
cpu0 at mainbus?

# Core logic
footbridge0	at mainbus?

# footbridge uart
fcom0	at footbridge?

# system clock via footbridge
#clock*	at footbridge?

# time-of-day device via footbridge or RTC
todclock0	at todservice?

# PCI bus support
# PCI bus via footbridge
pci0	at footbridge?			# PCI bus

pci*	at ppb? bus ?

# PCI bridges
ppb*	at pci? dev ? function ?	# PCI-PCI bridges
# XXX 'puc's aren't really bridges, but there's no better place for them here
#puc*	at pci? dev ? function ?	# PCI "universal" comm. cards

# Cryptographic Devices

# PCI cryptographic devices
hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x


# PCI serial interfaces
#com*	at puc? port ?			# 16x50s on "universal" comm boards
#cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards

# PCI parallel printer interfaces
#lpt*	at puc? port ?			# || ports on "universal" comm boards

# PCI SCSI Controllers and Buses
adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], ULTRA SCSI
scsibus* at adv?
#adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
#scsibus* at adw?
ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI controllers
scsibus* at ahc?
#bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
#scsibus* at bha?
iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
scsibus* at iha?
isp*	at pci? dev ? function ?	# Qlogic ISP 10x0 SCSI controllers
scsibus* at isp?
pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
scsibus* at pcscp?
siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
scsibus* at siop?
esiop*	at pci? dev ? function ?	# NCR 53c875 SCSI and newer
scsibus* at esiop?

# SCSI devices
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 auto-changers
#uk*	at scsibus? target ? lun ?	# SCSI unknown device
#ss*	at scsibus? target ? lun ?	# SCSI scanner

# PCI IDE Controllers and Devices
# PCI IDE controllers - see pciide(4) for supported hardware.
# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
# how to set up DMA modes for this chip. This may work, or may cause
# a machine hang with some controllers.
pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
acardide*	at pci? dev ? function ?	# Acard IDE controllers
aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
optiide* 	at pci? dev ? function ?	# Opti IDE controllers
pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
satalink*	at pci? dev ? function ?	# SiI SATALink controllers
siside* 	at pci? dev ? function ?	# SiS IDE controllers
slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers

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

# 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	# the drives themselves

# ATAPI bus support
atapibus* at atapi?

# ATAPI devices
cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown

# PCI network interfaces
#en*	at pci? dev ? function ?	# ENI/Adaptec ATM
ep*	at pci? dev ? function ?	# 3C590 ethernet cards
ex*	at pci? dev ? function ?	# 3Com 90x[B]
epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
#esh*	at pci? dev ? function ?	# Essential HIPPI card
#fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
#le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
ne*	at pci? dev ? function ?	# NE2000 compat ethernet
#ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
sip*	at pci? dev ? function ?	# SiS 900 Ethernet
#tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
#lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
rtk*	at pci? dev ? function ?	# Realtek 8129/8139

# MII/PHY support
acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
exphy*	at mii? phy ?			# 3Com internal PHYs
glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
gphyter* at mii? phy ?			# NS83861 Gig-E PHY
icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
inphy*	at mii? phy ?			# Intel 82555 PHYs
iophy*	at mii? phy ?			# Intel 82553 PHYs
lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
nsphy*	at mii? phy ?			# NS83840 PHYs
nsphyter* at mii? phy ?			# NS83843 PHYs
pnaphy*	at mii? phy ?			# generic HomePNA PHYs
qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
tlphy*	at mii? phy ?			# ThunderLAN PHYs
tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
ukphy*	at mii? phy ?			# generic unknown PHYs
urlphy*	at mii? phy ?			# Realtek RTL8150L internal PHYs

# USB Controller and Devices

# PCI USB controllers
ohci*	at pci?				# Open Host Controller

# USB bus support
usb*	at ohci?

# USB Hubs
uhub*	at usb?
uhub*	at uhub? port ? configuration ? interface ?

# USB HID device
uhidev*	at uhub? port ? configuration ? interface ?

# USB Mice
ums*	at uhidev? reportid ?
wsmouse*	at ums?

# USB Keyboards
ukbd*	at uhidev? reportid ?
wskbd*	at ukbd? console ?

# USB serial adpater
ucycom*	at uhidev? reportid ?

# USB Generic HID devices
uhid*	at uhidev? reportid ?

# USB Printer
ulpt*	at uhub? port ? configuration ? interface ?

# USB Modem
umodem*	at uhub? port ? configuration ?
ucom*	at umodem?

# USB Mass Storage
umass*	at uhub? port ? configuration ? interface ?
atapibus* at umass?
scsibus* at umass? channel ?

# USB audio
uaudio*	at uhub? port ? configuration ?
audio*	at uaudio?

# USB MIDI
umidi*	at uhub? port ? configuration ?
midi*	at umidi?

# USB Ethernet adapters
aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
axe*	at uhub? port ?		# ASIX AX88172 based adapters
cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
url*	at uhub? port ?		# Realtek RTL8150L based adapters
udav*	at uhub? port ?		# Davicom DM9601 based adapters

# Prolofic PL2301/PL2302 host-to-host adapter
upl*	at uhub? port ?

# Serial adapters
# FTDI FT8U100AX serial adapter
uftdi*	at uhub? port ?
ucom*	at uftdi? portno ?

uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
ucom*	at uplcom? portno ?

umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
ucom*	at umct? portno ?

# Diamond Multimedia Rio 500
urio*	at uhub? port ?

# USB Handspring Visor
uvisor*	at uhub? port ?
ucom*	at uvisor?

# Kyocera AIR-EDGE PHONE
ukyopon* at uhub? port ?
ucom*	at ukyopon? portno ?

# USB scanners
uscanner* at uhub? port ?

# USB scanners that use SCSI emulation, e.g., HP5300
usscanner* at uhub? port ?
scsibus* at usscanner? channel ?

# Y@P firmware loader
uyap* at uhub? port ?

# USB Generic driver
ugen* at uhub? port ?

# Audio Devices

# PCI audio devices
#eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
#sv*	at pci? dev ? function ?	# S3 SonicVibes

# Audio support
#audio*	at eap?
#audio*	at sv?

vga*		at pci?
wsdisplay*	at vga? console ?

# ISA bus bridging

pcib*	at pci? dev ? function ?	# PCI-ISA bridge
isa*	at pcib?			# ISA bus

# ISA Plug-and-Play bus support
isapnp0	at isa?

# wscons
pckbc0	at isa?			# pc keyboard controller
pckbd*	at pckbc?		# PC keyboard
pms*		at pckbc?		# PS/2 mouse for wsmouse
wskbd*		at pckbd? console ?
wsmouse*	at pms?

attimer0	at isa?
pcppi0	at isa?
sysbeep0	at pcppi?

# ISA Plug-and-Play serial interfaces
com*	at isapnp?			# Modems and serial boards

# ISA Plug-and-Play network interfaces
ep*	at isapnp?			# 3Com 3c509 Ethernet
fmv*	at isapnp?			# Fujitsu FMV-183
ne*	at isapnp?			# NE2000-compatible

# ISA serial interfaces
com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
com1	at isa? port 0x2f8 irq 3
#com2	at isa? port 0x3e8 irq 9
#com3	at isa? port 0x2e8 irq 10

# ISA parallel printer interfaces
lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
lpt1	at isa? port 0x278 irq 5
#lpt2	at isa? port 0x3bc

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

# ISA network interface
#ne0	at isa? port 0x280 irq 9
#ne1	at isa? port 0x300 irq 10
#ep*	at isa? port ? irq ?

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

ds1687rtc0	at isa? port 0x72	# Dallas 1687 RTC

# ISA Plug-and-Play audio devices
ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
sb*	at isapnp?			# SoundBlaster-compatible audio
wss*	at isapnp?			# Windows Sound System

# OPL[23] FM syntheziers
opl*	at ess?
opl*	at sb?

# Audio support
audio*	at ess?
audio*	at sb?
audio*	at wss?

# MPU 401 UARTs
#mpu*	at sb?

# 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 mpu?			# MPU 401

# Joysticks

# ISA Plug-and-Play joysticks
joy*	at isapnp?			# Game ports (usually on audio cards)

# ISA joysticks. Probe is a little strange; add only if you have one.
#joy0	at isa? port 0x201

# Pseudo-Devices

pseudo-device 	crypto			# opencrypto framework

# disk/mass storage pseudo-devices
pseudo-device	ccd		2	# concatenated/striped disk devices
pseudo-device	fss		4	# file system snapshot device
#pseudo-device	cgd		2	# cryptographic disk devices
pseudo-device	md		1	# memory disk device (ramdisk)
pseudo-device	vnd		4	# disk-like interface to files
#options 	VND_COMPRESSION		# compressed vnd(4)

# network pseudo-devices
pseudo-device	bpfilter	4	# Berkeley packet filter
pseudo-device	ipfilter		# IP filter (firewall) and NAT
pseudo-device	loop			# network loopback
pseudo-device	ppp		2	# Point-to-Point Protocol
pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
pseudo-device	sl		2	# Serial Line IP
pseudo-device	strip		2	# Starmode Radio IP (Metricom)
pseudo-device	tun		2	# network tunneling over tty
pseudo-device	tap			# virtual Ethernet
pseudo-device	gre		2	# generic L3 over IP tunnel
pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
pseudo-device	vlan			# IEEE 802.1q encapsulation
pseudo-device	bridge			# simple inter-network bridging
#options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
pseudo-device	tb		1	# tablet line discipline
pseudo-device	sequencer	1	# MIDI sequencer
pseudo-device	rnd			# /dev/random and in-kernel generator
#options 	RND_COM			# use "com" randomness as well (BROKEN)
pseudo-device	clockctl		# user control of clock subsystem

# a pseudo device needed for Coda	# also needs CODA (above)
pseudo-device	vcoda		4	# coda minicache <-> venus comm.

# mouse & keyboard multiplexor pseudo-devices
pseudo-device	wsmux
pseudo-device	wsfont
pseudo-device	ksyms			# /dev/ksyms
#pseudo-device	pf			# PF packet filter
#pseudo-device	pflog			# PF log if