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INSTALL revision 1.89.14.2
      1  1.89.14.2        ad # $NetBSD: INSTALL,v 1.89.14.2 2007/01/12 01:00:40 ad Exp $
      2        1.1       cjs #
      3        1.1       cjs # Alpha INSTALL kernel.
      4        1.1       cjs 
      5  1.89.14.2        ad include		"arch/alpha/conf/std.alpha"
      6       1.64    atatat 
      7       1.64    atatat #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      8        1.1       cjs 
      9       1.57     lukem makeoptions	COPTS="-Os"		# Optimise for space. Implies -O2
     10       1.44       abs 
     11        1.1       cjs maxusers 8
     12        1.1       cjs 
     13        1.1       cjs # Enable the hooks used for initializing the ram-disk.
     14        1.1       cjs options 	MEMORY_DISK_HOOKS
     15        1.1       cjs options 	MEMORY_DISK_IS_ROOT	# Force root on ram-disk
     16       1.61     lukem options 	MEMORY_DISK_ROOT_SIZE=9300	# 4 Megabytes
     17        1.1       cjs 
     18        1.1       cjs # CPU Support
     19       1.40   thorpej options 	DEC_2000_300	# "Jensen":	2000/300 (DECpc AXP 150)
     20        1.1       cjs options 	DEC_2100_A50	# Avanti etc:	AlphaStation 400, 200, etc.
     21       1.49   thorpej options 	DEC_2100_A500	# Sable:	AlphaServer 2100
     22       1.49   thorpej options 	DEC_2100A_A500	# Lynx:		AlphaServer 2100A
     23        1.4       cjs options 	DEC_3000_500	# Flamingo etc:	3000/[4-9]00*
     24        1.4       cjs options 	DEC_3000_300	# Pelican etc:	3000/300*
     25        1.1       cjs options 	DEC_AXPPCI_33	# NoName:	AXPpci33, Multia, etc.
     26        1.1       cjs options 	DEC_EB164	# EB164:	AlphaPC 164
     27        1.1       cjs options 	DEC_EB64PLUS	# EB64+:	AlphaPC 64, etc.
     28        1.1       cjs options 	DEC_KN20AA	# KN20AA:	AlphaStation 500 and 600
     29        1.4       cjs options 	DEC_KN8AE	# KN8AE:	AlphaServer 8200 and 8400
     30       1.38   thorpej options 	DEC_KN300	# KN300:	AlphaServer 4100 and 1200
     31       1.16   thorpej options 	DEC_550		# Miata:	Digital Personal Workstation
     32       1.18   thorpej options 	DEC_1000	# Mikasa etc:	Digital AlphaServer 1000
     33       1.18   thorpej options 	DEC_1000A	# Corelle etc:	Digital AlphaServer 800/1000A
     34       1.18   thorpej options 	DEC_ALPHABOOK1	# AlphaBook1:	Tadpole/DEC AlphaBook
     35       1.18   thorpej options 	DEC_EB66	# EB66:		21066 Evaluation Board
     36       1.27      ross options 	DEC_6600	# EV6:		264DP OEM Board
     37       1.39   thorpej options 	API_UP1000	# EV6:		Alpha Processor, Inc. UP1000
     38        1.1       cjs 
     39  1.89.14.2        ad # Diagnostic/debugging support options
     40  1.89.14.2        ad options 	DDB			# kernel debugger
     41  1.89.14.2        ad #makeoptions	DEBUG="-g"
     42  1.89.14.2        ad 
     43        1.1       cjs # File systems
     44        1.1       cjs file-system	FFS		# Fast file system
     45        1.1       cjs file-system	CD9660		# ISO-9660 CD-ROM FS (w/RockRidge extensions)
     46        1.4       cjs file-system	MSDOSFS		# MS-DOS-compatible file system
     47        1.1       cjs file-system	NFS		# Sun NFS-compatible file system client
     48        1.2       cjs file-system	KERNFS		# Kernel variable file system (/kern)
     49       1.45       abs 
     50  1.89.14.2        ad # File system options
     51  1.89.14.2        ad #options 	NFS_V2_ONLY	# Exclude NFS3 code to save space
     52       1.87   tsutsui #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     53        1.1       cjs 
     54        1.1       cjs # Networking options
     55  1.89.14.2        ad options 	INET		# IP + ICMP + TCP + UDP
     56        1.1       cjs 
     57        1.1       cjs # 4.3BSD compatibility.  Should be optional, but necessary for now.
     58        1.1       cjs options 	COMPAT_43
     59        1.1       cjs 
     60        1.1       cjs # Binary compatibility with previous versions of NetBSD.
     61        1.1       cjs #options 	COMPAT_09
     62        1.4       cjs options 	COMPAT_10
     63        1.4       cjs options 	COMPAT_11
     64        1.4       cjs options 	COMPAT_12
     65        1.4       cjs options 	COMPAT_13
     66       1.28  augustss options 	COMPAT_14
     67  1.89.14.2        ad options 	COMPAT_15
     68  1.89.14.2        ad options 	COMPAT_16
     69  1.89.14.2        ad options 	COMPAT_20
     70  1.89.14.2        ad options 	COMPAT_30	# NetBSD 3.0 compatibility.
     71  1.89.14.2        ad options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     72        1.4       cjs 
     73        1.4       cjs # Misc. options
     74       1.18   thorpej #options 	EISAVERBOSE		# recognize "unknown" EISA devices
     75       1.18   thorpej #options 	PCIVERBOSE		# recognize "unknown" PCI devices
     76       1.37  augustss #options 	MIIVERBOSE		# verbose PHY autoconfig messages
     77       1.34       cgd #options 	PCI_CONFIG_DUMP		# verbosely dump PCI config space
     78       1.18   thorpej #options 	SCSIVERBOSE		# Verbose SCSI errors
     79       1.18   thorpej #options 	TCVERBOSE		# recognize "unknown" TC devices
     80       1.18   thorpej options 	INSECURE		# disable `kernel security level'
     81       1.67     lukem options 	USERCONF		# userconf(4) support
     82       1.69     itohy options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
     83       1.80    atatat #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     84       1.69     itohy options 	FONT_GALLANT12x22	# Console font for TC devices
     85        1.4       cjs 
     86        1.4       cjs # The Alpha console firmware network boots using the BOOTP
     87        1.8       cgd # protocol, so we ask the NFS code to use BOOTP/DHCP as well,
     88        1.8       cgd # in case we have NFS root.
     89        1.8       cgd options 	NFS_BOOT_DHCP		# superset of BOOTP
     90        1.1       cjs 
     91       1.24      ross # WS console uses SUN or VT100 terminal emulation
     92       1.24      ross options 	WSEMUL_VT100
     93       1.10  drochner 
     94        1.1       cjs config		netbsd	root on ? type ?
     95        1.1       cjs 
     96        1.1       cjs mainbus0 at	root
     97        1.1       cjs cpu*	at	mainbus0
     98        1.1       cjs 
     99        1.1       cjs # TurboLaser bus support and devices
    100        1.4       cjs tlsb*	at	mainbus0
    101        1.4       cjs gbus*	at	tlsb? node ? offset ?
    102        1.4       cjs tlsbmem* at	tlsb? node ? offset ?
    103        1.4       cjs kft*	at	tlsb? node ? offset ?
    104        1.1       cjs 
    105        1.1       cjs # Gbus Devices
    106       1.13   thorpej mcclock* at	gbus? offset ?
    107        1.1       cjs 
    108       1.18   thorpej # MCBUS bus support
    109       1.18   thorpej mcbus*	at	mainbus0
    110       1.18   thorpej mcmem*	at	mcbus? mid ?
    111       1.18   thorpej 
    112       1.27      ross #EV6 Tsunami Core Logic
    113       1.27      ross 
    114       1.27      ross tsc*	at	mainbus0
    115       1.27      ross 
    116       1.40   thorpej # DECpc AXP150 (Jensen) internal bus support
    117       1.40   thorpej jensenio* at	mainbus0
    118       1.40   thorpej 
    119       1.40   thorpej com*	at	jensenio? port ?
    120       1.40   thorpej lpt*	at	jensenio? port ?
    121       1.40   thorpej mcclock* at	jensenio? port ?
    122       1.40   thorpej pckbc*	at	jensenio? port ?
    123       1.40   thorpej 
    124  1.89.14.2        ad # TURBOchannel host bus adapter support
    125        1.4       cjs tcasic*	at	mainbus0
    126        1.1       cjs 
    127  1.89.14.2        ad # TURBOchannel bus support
    128        1.4       cjs tc*	at	tcasic?
    129        1.1       cjs 
    130  1.89.14.2        ad # TURBOchannel devices
    131        1.4       cjs ioasic*	at	tc? slot ? offset ?
    132        1.4       cjs mcclock* at	ioasic? offset ?
    133        1.4       cjs le*	at	ioasic? offset ?
    134       1.69     itohy zsc0	at	ioasic? offset 0x100000
    135       1.69     itohy zsc1	at	ioasic? offset 0x180000
    136       1.14   thorpej tcds*	at	tc? slot ? offset ?
    137       1.14   thorpej asc*	at	tcds? chip ?
    138  1.89.14.2        ad asc*	at	tc? slot ? offset ?
    139        1.4       cjs le*	at	tc? slot ? offset ?
    140        1.4       cjs fta*	at	tc? slot ? offset ?		# DEC DEFTA FDDI cards
    141       1.68        ad cfb*	at	tc? slot ? offset ?
    142       1.68        ad mfb*	at	tc? slot ? offset ?
    143       1.68        ad tfb*	at	tc? slot ? offset ?
    144       1.68        ad sfb*	at	tc? slot ? offset ?
    145       1.68        ad #sfbp*	at	tc? slot ? offset ?
    146       1.68        ad px*	at	tc? slot ? offset ?
    147       1.68        ad pxg*	at	tc? slot ? offset ?
    148       1.68        ad 
    149  1.89.14.2        ad # TURBOchannel serial attachments
    150  1.89.14.2        ad zstty0  at      zsc0 channel ?                  # serial port on B channels
    151  1.89.14.2        ad # /dev/ttyB1 has minor number 2 for historical reasons
    152  1.89.14.2        ad zstty2  at      zsc1 channel ?                  # serial port on B channels
    153  1.89.14.2        ad lkkbd0	at	zsc1 channel ?			# keyboard port on A channels
    154  1.89.14.2        ad vsms0	at	zsc0 channel ?			# mouse port on A channels
    155        1.1       cjs 
    156        1.1       cjs # PCI host bus adapter support
    157        1.1       cjs apecs*	at	mainbus?
    158        1.1       cjs cia*	at	mainbus?
    159       1.39   thorpej irongate* at	mainbus?
    160        1.1       cjs lca*	at	mainbus?
    161        1.4       cjs dwlpx*	at	kft?
    162       1.18   thorpej mcpcia*	at	mcbus? mid ?
    163       1.27      ross tsp*	at	tsc?
    164       1.49   thorpej ttwoga*	at	mainbus?
    165       1.40   thorpej 
    166       1.40   thorpej # Sable PCI and STDIO bus and devices
    167       1.57     lukem ttwopci* at	ttwoga? hose ?
    168       1.57     lukem sableio* at	ttwopci? bus ?
    169       1.57     lukem com*	at	sableio? port ?
    170       1.57     lukem lpt*	at	sableio? port ?
    171       1.57     lukem pckbc*	at	sableio? port ?
    172       1.49   thorpej fdc*	at	sableio? port ?
    173        1.1       cjs 
    174        1.1       cjs # PCI bus support
    175        1.1       cjs pci*	at	apecs?
    176        1.1       cjs pci*	at	cia?
    177       1.39   thorpej pci*	at	irongate?
    178        1.1       cjs pci*	at	lca?
    179        1.1       cjs pci*	at	ppb?
    180        1.4       cjs pci*	at	dwlpx?
    181       1.18   thorpej pci*	at	mcpcia?
    182       1.27      ross pci*	at	tsp?
    183       1.49   thorpej pci*	at	ttwopci?
    184        1.1       cjs 
    185        1.1       cjs # PCI devices
    186       1.29   thorpej adv*	at	pci? dev ? function ?		# AdvanSys SCSI
    187       1.29   thorpej adw*	at	pci? dev ? function ?		# AdvanSys Wide SCSI
    188       1.66       wiz #options 	SCSI_ADW_WDTR_DISABLE		# 	disable WDTR
    189       1.66       wiz #options 	SCSI_ADW_SDTR_DISABLE		# 	disable SDTR
    190       1.66       wiz #options 	SCSI_ADW_TAGQ_DISABLE		# 	disable Tag Queuing
    191        1.1       cjs ahc*	at	pci? dev ? function ?		# Adaptec [23]94x, aic78x0 SCSI
    192       1.23      ross bha*	at	pci? dev ? function ?		# BusLogic 9xx SCSI (untested)
    193       1.36        ad cac*	at	pci? dev ? function ?		# Compaq array controller (untested)
    194       1.30        ad dpt*	at	pci? dev ? function ?		# DPT SmartCache/SmartRAID
    195       1.23      ross en*	at	pci? dev ? function ?		# ENI PCI ATM (untested)
    196        1.1       cjs ep*	at	pci? dev ? function ?		# 3COM 3c59x/3c90x Ethernet
    197       1.25  christos epic*	at	pci? dev ? function ?		# SMC EPIC/100 Ethernet
    198       1.56   hubertf ex*	at	pci? dev ? function ?		# 3COM 3c90x[BC] Ethernet
    199        1.1       cjs fpa*	at	pci? dev ? function ?		# DEC DEFPA FDDI
    200       1.23      ross fxp*	at	pci? dev ? function ?		# Intel EEPRO 10+/100B
    201       1.54   thorpej gsip*	at	pci? dev ? function ?		# NS DP83820 Gigabit Ethernet
    202       1.53     lukem iha*	at	pci? dev ? function ?		# Initio INIC-940/950 SCSI
    203        1.1       cjs isp*	at	pci? dev ? function ?		# Qlogic ISP 10x0 SCSI
    204       1.23      ross le*	at	pci? dev ? function ?		# PCI LANCE Ethernet (untested)
    205       1.54   thorpej sf*	at	pci? dev ? function ?		# Adaptec AIC-6915 Ethernet
    206       1.40   thorpej siop*	at	pci? dev ? function ?		# Symbios 53c8xx SCSI
    207       1.50        ad mlx*	at	pci? dev ? function ?		# Mylex DAC960 / DEC SWXCR (untested)
    208       1.72   thorpej mpt*	at	pci? dev ? function ?		# LSI Fusion SCSI/FC
    209       1.25  christos ne*	at	pci? dev ? function ?		# NE2000-compatible Ethernet
    210        1.1       cjs pceb*	at	pci? dev ? function ?		# Intel PCI-EISA Bridges
    211  1.89.14.2        ad pciide* at	pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    212  1.89.14.2        ad acardide* at	pci? dev ? function ?		# Acard IDE controllers
    213  1.89.14.2        ad aceride* at	pci? dev ? function ?		# Acer Lab IDE controllers
    214  1.89.14.2        ad artsata* at	pci? dev ? function ?		# Intel i31244 SATA controller
    215  1.89.14.2        ad cmdide* at	pci? dev ? function ?		# CMD tech IDE controllers
    216  1.89.14.2        ad cypide* at	pci? dev ? function ?		# Cypress IDE controllers
    217  1.89.14.2        ad hptide* at	pci? dev ? function ?		# Triones/HighPoint IDE controllers
    218  1.89.14.2        ad optiide* at	pci? dev ? function ?		# Opti IDE controllers
    219  1.89.14.2        ad pdcide* at	pci? dev ? function ?		# Promise IDE controllers
    220  1.89.14.2        ad pdcsata* at	pci? dev ? function ?		# Promise SATA150 controllers
    221  1.89.14.2        ad satalink* at	pci? dev ? function ?		# SiI SATALink controllers
    222  1.89.14.2        ad siside* at	pci? dev ? function ?		# SiS IDE controllers
    223  1.89.14.2        ad slide*  at	pci? dev ? function ?		# Symphony Labs IDE controllers
    224  1.89.14.2        ad viaide* at	pci? dev ? function ?		# VIA/AMD/Nvidia IDE controllers
    225  1.89.14.2        ad pcn*	at	pci? dev ? function ?		# AMD PCnet-PCI Ethernet
    226       1.23      ross pcscp*	at	pci? dev ? function ?		# AMD Am53c974 PCscsi-PCI
    227        1.1       cjs ppb*	at	pci? dev ? function ?		# PCI-PCI Bridges
    228  1.89.14.2        ad re*	at	pci? dev ? function ?		# Realtek 8169 Ethernet
    229       1.79       wiz rtk*	at	pci? dev ? function ?		# Realtek 8129/8139 Ethernet
    230        1.1       cjs sio*	at	pci? dev ? function ?		# Intel PCI-ISA Bridges
    231       1.31   thorpej sip*	at	pci? dev ? function ?		# SiS 900 Ethernet
    232  1.89.14.2        ad stge*	at	pci? dev ? function ?		# Sundance/Tamarack TC9021 GigE
    233        1.1       cjs tga*	at	pci? dev ? function ?		# DEC ZLXp-E[123] Graphics
    234  1.89.14.2        ad ti*	at	pci? dev ? function ?		# Alteon Tigon Gig-E
    235       1.18   thorpej tl*	at	pci? dev ? function ?		# TI ThunderLAN Ethernet
    236       1.31   thorpej tlp*	at	pci? dev ? function ?		# DECchip 21x4x and clones
    237        1.1       cjs vga*	at	pci? dev ? function ?		# PCI VGA Graphics
    238       1.25  christos vr*	at	pci? dev ? function ?		# VIA Rhine Fast Ethernet
    239       1.70     grant wi*	at	pci? dev ? function ?		# Lucent/Intersil WaveLAN/IEEE
    240  1.89.14.2        ad wm*	at	pci? dev ? function ?		# Intel 8254x Ethernet
    241       1.18   thorpej 
    242       1.18   thorpej # MII/PHY support
    243       1.26  christos exphy*	at mii? phy ?			# 3Com internal PHYs
    244       1.59       wiz icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    245       1.26  christos inphy*	at mii? phy ?			# Intel 82555 PHYs
    246       1.26  christos lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    247       1.54   thorpej gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    248  1.89.14.2        ad makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    249       1.26  christos nsphy*	at mii? phy ?			# NS83840 PHYs
    250       1.54   thorpej nsphyter* at mii? phy ?			# NS83843 PHYs
    251       1.26  christos qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    252  1.89.14.2        ad rgephy*	at mii? phy ?			# Realtek 8169S internal PHYs
    253  1.89.14.2        ad rlphy*	at mii? phy ?			# Realtek 8139 PHYs
    254       1.26  christos sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    255       1.26  christos tlphy*	at mii? phy ?			# ThunderLAN PHYs
    256       1.26  christos ukphy*	at mii? phy ?			# generic unknown PHYs
    257        1.1       cjs 
    258        1.1       cjs # ISA/EISA bus support
    259       1.40   thorpej isa*	at	jensenio?
    260       1.40   thorpej eisa*	at	jensenio?
    261        1.1       cjs isa*	at	pceb?
    262        1.1       cjs eisa*	at	pceb?
    263        1.1       cjs isa*	at	sio?
    264        1.1       cjs 
    265        1.1       cjs # ISA devices
    266        1.1       cjs mcclock* at	isa? port 0x70
    267       1.10  drochner pckbc*	at	isa?				# PC keyboard controller
    268       1.10  drochner pckbd*	at	pckbc?				# PC keyboard (kbd port)
    269       1.20  drochner pms*	at	pckbc?				# PS/2-style mouse (aux port)
    270        1.1       cjs com*	at	isa? port 0x3f8 irq 4		# standard serial ports
    271        1.1       cjs com*	at	isa? port 0x2f8 irq 3
    272        1.1       cjs ep*	at	isa? port ? irq ?		# 3COM 3c509 Ethernet
    273       1.22   thorpej fdc0	at	isa? port 0x3f0 irq 6 drq 2	# floppy controller
    274  1.89.14.2        ad lc0	at	isa? port 0x300 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    275  1.89.14.2        ad lc1	at	isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    276  1.89.14.2        ad depca0	at	isa? port 0x300 iomem 0xd0000 iosiz 0x10000 irq 5 	# DEPCA
    277  1.89.14.2        ad depca1	at	isa? port 0x200 iomem 0xd8000 iosiz 0x8000 irq 10 	# DEPCA
    278  1.89.14.2        ad le*	at	depca?
    279        1.1       cjs lpt*	at	isa? port 0x3bc irq 7		# standard parallel port
    280        1.1       cjs vga*	at	isa?				# ISA (EISA: XXX) VGA
    281        1.5   thorpej wdc0	at	isa? port 0x1f0 irq 14		# ST506/ESDI/IDE controllers
    282        1.5   thorpej wdc1	at	isa? port 0x170 irq 15
    283  1.89.14.2        ad we0	at	isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    284  1.89.14.2        ad we1	at	isa? port 0x300 iomem 0xcc000 irq 10
    285        1.1       cjs 
    286        1.1       cjs # EISA devices
    287       1.23      ross ahb*	at	eisa? slot ?			# Adaptec 174[024] SCSI (unt.)
    288        1.1       cjs ahc*	at	eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    289        1.1       cjs bha*	at	eisa? slot ?			# BusLogic 7xx SCSI
    290        1.4       cjs ep*	at	eisa? slot ?			# 3COM 3c579 Ethernet (untested)
    291        1.1       cjs fea*	at	eisa? slot ?			# DEC DEFEA FDDI
    292       1.52        ad mlx*	at	eisa? slot ?			# Mylex DAC960 / DEC SWXCR (untested)
    293       1.31   thorpej tlp*	at	eisa? slot ?			# DEC DE-425 Ethernet
    294       1.41   thorpej depca*	at	eisa? slot ?			# DEC DE-422 Ethernet
    295       1.41   thorpej le*	at	depca?
    296       1.23      ross uha*	at	eisa? slot ?			# UltraStor 24f SCSI (unt.)
    297        1.1       cjs 
    298        1.1       cjs # SCSI bus support
    299  1.89.14.2        ad scsibus* at	scsi?
    300        1.1       cjs 
    301        1.1       cjs # SCSI devices
    302        1.1       cjs cd*	at	scsibus? target ? lun ?		# SCSI CD-ROM drives
    303        1.1       cjs sd*	at	scsibus? target ? lun ?		# SCSI disk drives
    304        1.1       cjs st*	at	scsibus? target ? lun ?		# SCSI tape drives
    305        1.1       cjs 
    306       1.76     lukem # ATA (IDE) bus support
    307       1.76     lukem atabus* at ata?
    308       1.74    bouyer 
    309       1.76     lukem # IDE drives
    310       1.74    bouyer wd*	at	atabus? drive ?
    311        1.5   thorpej 
    312        1.5   thorpej # ATAPI bus support
    313       1.76     lukem atapibus* at	atapi?
    314        1.5   thorpej 
    315        1.5   thorpej # ATAPI devices
    316        1.5   thorpej sd*	at	atapibus? drive ?		# ATAPI disk devices
    317        1.5   thorpej cd*	at	atapibus? drive ?		# ATAPI CD-ROM devices
    318       1.22   thorpej 
    319       1.22   thorpej # Floppy drives
    320       1.22   thorpej fd*	at	fdc? drive ?
    321       1.36        ad 
    322       1.36        ad # Hardware RAID devices
    323       1.48        ad ld*	at	cac? unit ?
    324       1.51   minoura ld*	at	mlx? unit ?
    325        1.1       cjs 
    326        1.1       cjs # Workstation Console attachments
    327       1.68        ad wsdisplay*	at	cfb?
    328       1.68        ad wsdisplay*	at	mfb?
    329       1.68        ad wsdisplay*	at	tfb?
    330       1.68        ad wsdisplay*	at	sfb?
    331       1.68        ad #wsdisplay*	at	sfbp?
    332       1.68        ad wsdisplay*	at	px?
    333       1.68        ad wsdisplay*	at	pxg?
    334  1.89.14.2        ad wsdisplay*	at	vga?
    335  1.89.14.2        ad wsdisplay*	at	tga?
    336  1.89.14.2        ad wskbd*		at	lkkbd? console ?
    337  1.89.14.2        ad wsmouse*	at	vsms?
    338       1.12   thorpej wskbd*		at	pckbd?
    339       1.20  drochner wsmouse*	at	pms?
    340        1.1       cjs 
    341        1.1       cjs pseudo-device	loop		1
    342        1.1       cjs pseudo-device	md		1
    343       1.89      cube pseudo-device	ppp		
    344       1.46       abs pseudo-device	pty		2	# pseudo-terminals (Sysinst needs two)
    345       1.89      cube pseudo-device	sl		
    346       1.73    itojun 
    347       1.73    itojun pseudo-device	rnd			# /dev/random and in-kernel generator
    348       1.83   hannken #pseudo-device	fss		4	# file system snapshot device
    349