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INSTALL revision 1.36
      1  1.27     heinz # $NetBSD: INSTALL,v 1.36 2002/11/22 12:23:27 wiz Exp $
      2   1.2        is #
      3  1.31     lukem # This file was automatically created.
      4  1.31     lukem # Changes will be lost when make is run in this directory.
      5   1.2        is #
      6  1.36       wiz # Created from: # NetBSD: GENERIC.in,v 1.9 2002/11/22 12:20:59 wiz Exp $
      7  1.31     lukem #
      8  1.31     lukem # GENERIC machine description file
      9  1.31     lukem #
     10  1.31     lukem # This machine description file is used to generate the default NetBSD
     11  1.31     lukem # kernel.  The generic kernel does not include all options, subsystems
     12  1.31     lukem # and device drivers, but should be useful for most applications.
     13  1.31     lukem #
     14  1.31     lukem # The machine description file can be customised for your specific
     15  1.31     lukem # machine to reduce the kernel size and improve its performance.
     16  1.31     lukem #
     17  1.31     lukem # For further information on compiling NetBSD kernels, see the config(8)
     18  1.31     lukem # man page.
     19  1.31     lukem #
     20  1.31     lukem # For further information on hardware support for this architecture, see
     21  1.31     lukem # the intro(4) man page.  For further information about kernel options
     22  1.31     lukem # for this architecture, see the options(4) man page.  For an explanation
     23  1.31     lukem # of each device driver in this file see the section 4 man page for the
     24  1.31     lukem # device.
     25  1.19  jandberg 
     26  1.19  jandberg 
     27   1.4        is include "arch/amiga/conf/std.amiga"
     28   1.2        is 
     29  1.28    atatat options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     30  1.28    atatat 
     31  1.36       wiz #ident 		"GENERIC-$Revision: 1.36 $"
     32  1.10        is 
     33  1.10        is makeoptions	COPTS="-Os"
     34   1.2        is 
     35   1.2        is maxusers	8
     36   1.4        is options 	RTC_OFFSET=0
     37   1.2        is 
     38  1.31     lukem #
     39  1.31     lukem # mainboards to support (in addition to Amiga)
     40  1.31     lukem #
     41   1.4        is options 	DRACO
     42   1.4        is options 	BB060STUPIDROM	# You need this, if you have a non-DraCo
     43  1.18     lukem 				# MC68060 with an OS ROM up to (at least)
     44   1.4        is 				# V40 (OS3.1) and want to boot with the
     45   1.4        is 				# bootblock.
     46   1.4        is 				# You do not need this if you have a DraCo,
     47   1.4        is 				# have no 68060 or NEVER use the bootblock
     48  1.18     lukem options 	P5PPC68KBOARD	# Phase5 PPC/68K board support
     49  1.31     lukem #
     50  1.31     lukem # processors this kernel should support
     51  1.31     lukem #
     52   1.4        is options 	M68060		# support for 060
     53   1.4        is options 	M060SP		# MC68060 software support (Required for 060)
     54   1.4        is options 	M68040		# support for 040
     55   1.4        is options 	FPSP		# MC68040 floating point support
     56   1.4        is options 	M68030		# support for 030
     57   1.4        is options 	M68020		# support for 020/851
     58   1.4        is options 	FPU_EMULATE	# FPU emulation
     59   1.4        is 
     60  1.31     lukem #
     61  1.31     lukem # Networking options
     62  1.31     lukem #
     63   1.4        is options 	INET		# IP networking support (Required)
     64   1.4        is options 	INET6		# IPV6
     65   1.4        is #options 	IPSEC		# IP security
     66   1.4        is #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
     67   1.4        is #options 	IPSEC_DEBUG	# debug for IP security
     68   1.4        is #options 	GATEWAY		# Packet forwarding
     69   1.4        is #options 	DIRECTED_BROADCAST	# Broadcast across subnets
     70   1.4        is 
     71  1.31     lukem 
     72   1.4        is options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     73   1.4        is options 	PPP_DEFLATE	# Deflate compression support for PPP
     74   1.4        is options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     75   1.4        is options 	PFIL_HOOKS	# pfil(9) packet filter hooks
     76   1.4        is options 	IPFILTER_LOG	# ipmon(8) log support
     77  1.34    provos #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
     78   1.4        is 
     79  1.31     lukem # Filesystems
     80   1.4        is file-system 	FFS		# Berkeley fast file system
     81   1.4        is file-system 	EXT2FS		# second extended file system (linux)
     82   1.4        is #file-system 	LFS		# log-structured filesystem (experimental)
     83   1.4        is 
     84  1.31     lukem 
     85   1.4        is file-system 	NFS		# Network File System client side code
     86   1.4        is file-system 	ADOSFS		# AmigaDOS file system
     87   1.4        is file-system 	CD9660		# ISO 9660 + Rock Ridge filesystem
     88   1.4        is file-system 	MSDOSFS		# MS-DOS filesystem
     89   1.4        is 
     90   1.4        is file-system 	KERNFS		# kernel data-structure filesystem
     91   1.4        is 
     92  1.31     lukem 
     93  1.31     lukem # Filesystem options
     94   1.9        is 
     95   1.4        is #options 	FFS_EI		# FFS Endian Independant support
     96   1.9        is 
     97  1.31     lukem 
     98  1.32       abs options 	VNODE_OP_NOINLINE	# Not inlining vnode op calls saves mem
     99  1.32       abs 
    100   1.4        is #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    101   1.4        is 				# immutable) behave as system flags.
    102   1.4        is 
    103  1.31     lukem #
    104  1.31     lukem # Compatibility options for various existing systems
    105  1.31     lukem #
    106  1.31     lukem 
    107  1.23        is 
    108  1.23        is options 	EXEC_AOUT	# 32-bit aout executables (NetBSD-1.5.x)
    109  1.24        is options 	COMPAT_AOUT_M68K # actually make some system calls work.
    110   1.4        is 
    111  1.31     lukem 
    112  1.31     lukem #
    113  1.31     lukem # Support for various kernel options
    114  1.31     lukem #
    115   1.4        is 
    116  1.21  jdolecek #options 	INSECURE	# disable kernel security levels
    117  1.21  jdolecek options 	SCSIVERBOSE	# human readable SCSI error messages
    118  1.33     lukem options 	USERCONF	# userconf(4) support
    119  1.32       abs options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
    120  1.32       abs options 	MALLOC_NOINLINE		# Not inlining MALLOC saves memory
    121  1.36       wiz 
    122  1.36       wiz # Enable experimental buffer queue strategy for better responsiveness under 
    123  1.36       wiz # high disk I/O load. Use it with caution - it's not proven to be stable yet.
    124  1.36       wiz #options 	NEW_BUFQ_STRATEGY
    125   1.4        is 
    126  1.31     lukem #
    127  1.31     lukem # Misc. debugging options
    128  1.31     lukem #
    129   1.4        is options 	DDB		# Kernel debugger
    130   1.4        is #options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    131   1.4        is options 	DIAGNOSTIC	# Extra kernel sanity checks
    132   1.4        is #options 	DEBUG		# Enable misc. kernel debugging code
    133   1.4        is #options 	SYSCALL_DEBUG	# debug all syscalls.
    134   1.4        is #options 	SCSIDEBUG	# Add SCSI debugging statements
    135  1.29   thorpej #options 	PANICBUTTON	# Forced crash via keypress (?)
    136   1.4        is 
    137  1.31     lukem #
    138  1.31     lukem # Amiga specific options
    139  1.31     lukem #
    140   1.4        is #options 	LIMITMEM=24	# Do not use more than LIMITMEM MB of the
    141   1.4        is 				# first bank of RAM. (default: unlimited)
    142  1.18     lukem #options 	NKPTADD=4	# set this for 4 additional KPT pages
    143  1.18     lukem #options 	NKPTADDSHIFT=24	# set this for 1 additional KPT page
    144   1.4        is 				# per 16 MB (1<<24 bytes) of RAM
    145  1.21  jdolecek 				# uncomment and decrease this, or uncomment and
    146  1.18     lukem 				# increase NKPTADD if you get "out of PT pages"
    147  1.18     lukem 				# panics.
    148   1.4        is 
    149  1.31     lukem # ATTENTION: There is NO WARRANTY AT ALL that the sync will be complete
    150  1.31     lukem # before the 10 secondinterval ends, or that KBDRESET does work at all.
    151   1.4        is #options 	KBDRESET	# sync on Ctrl-Amiga-Amiga
    152   1.4        is 
    153  1.31     lukem # These options improve performance with the built-in serial port
    154  1.31     lukem # on slower Amigas.  Try the larger buffers first then lev6_defer.
    155   1.4        is #options 	SERIBUF_SIZE=4096
    156   1.4        is #options 	SEROBUF_SIZE=32
    157   1.4        is #options 	LEV6_DEFER	# defers l6 to l4 (below serial l5)
    158   1.4        is 
    159   1.4        is options 	RETINACONSOLE	# enable code to allow retina to be console
    160   1.4        is options 	ULOWELLCONSOLE	# enable code to allow a2410 to be console
    161   1.4        is options 	CL5426CONSOLE	# Cirrus console
    162   1.4        is options 	CV64CONSOLE	# CyberVision console
    163   1.4        is options 	TSENGCONSOLE	# Tseng console
    164   1.4        is options 	CV3DCONSOLE	# CyberVision 64/3D console
    165   1.4        is 
    166   1.4        is options 	GRF_ECS		# Enhanced Chip Set
    167   1.4        is options 	GRF_NTSC	# NTSC
    168   1.4        is options 	GRF_PAL		# PAL
    169   1.4        is options 	GRF_A2024	# Support for the A2024
    170   1.4        is options 	GRF_AGA		# AGA Chip Set
    171   1.4        is options 	GRF_AGA_VGA	# AGA VGAONLY timing
    172   1.4        is options 	GRF_SUPER72	# AGA Super-72
    173   1.4        is #options 	KFONT_8X11	# 8x11 font
    174   1.4        is 
    175  1.31     lukem # select a font for the console according to the character set and keymap
    176  1.31     lukem # you want to use
    177  1.27     heinz options        KFONT_CONS_ISO8859_1
    178  1.27     heinz #options         KFONT_CONS_ISO8859_2
    179  1.27     heinz 
    180  1.31     lukem # This is how you would tell the kernel the A2410 oscillator frequencies:
    181  1.31     lukem # The used frequencies are the defaults, and do not need option setting
    182   1.4        is #options 	ULOWELL_OSC1=36000000
    183   1.4        is #options 	ULOWELL_OSC2=66667000
    184   1.4        is 
    185  1.31     lukem # This is how you specify the blitting speed, higher values may speed up blits
    186  1.31     lukem # a littel bit.  If you raise this value too much some trash may appear.
    187  1.31     lukem # the commented version is the default.
    188   1.4        is #options 	RH_MEMCLK=61000000
    189  1.31     lukem # this option enables the 64 bit sprite which does not work
    190  1.31     lukem # for quite a few people.  E.g. The cursor sprite will turn to a block
    191  1.31     lukem # when moved to the top of the screen in X.
    192   1.4        is #options 	RH_64BIT_SPRITE
    193  1.31     lukem # enables fast scroll code appears to now work on 040 systems.
    194   1.4        is #options 	RETINA_SPEED_HACK
    195  1.31     lukem # enables the Hardwarecursor which does not work on some systems.
    196   1.4        is #options 	RH_HARDWARECURSOR
    197   1.2        is 
    198  1.31     lukem # wscons aware interface to amiga custom chips.
    199  1.31     lukem # If you enable it enable also wskbd.
    200  1.31     lukem #
    201  1.14        is 
    202  1.14        is #amidisplaycc0	at mainbus0		# wscons interface to custom chips
    203  1.14        is #wsdisplay0	at amidisplaycc0 console ?
    204  1.31     lukem #options 	WSEMUL_VT100
    205  1.31     lukem #options 	FONT_BOLD8x16
    206  1.31     lukem #options 	FONT_VT220L8x10
    207  1.14        is 
    208   1.2        is grfcc0		at mainbus0		# custom chips
    209   1.2        is grfrt0		at zbus0		# retina II
    210   1.2        is grfrh0		at zbus0		# retina III
    211  1.27     heinz grfcl*		at zbus0		# Picasso II/Piccolo/Spectrum
    212   1.2        is grful0		at zbus0		# A2410
    213   1.4        is grfcv0		at zbus0		# CyberVision 64
    214   1.4        is grfet*		at zbus0		# Tseng (oMniBus, Domino, Merlin)
    215   1.4        is grfcv3d0	at zbus0		# CyberVision 64/3D
    216   1.2        is 
    217   1.2        is grf0		at grfcc0
    218   1.2        is grf1		at grfrt0
    219   1.2        is grf2		at grfrh0
    220   1.2        is grf3		at grfcl?
    221   1.2        is grf4		at grful0
    222   1.2        is grf5		at grfcv0
    223   1.4        is grf6		at grfet?
    224   1.4        is grf7		at grfcv3d0
    225   1.4        is ite0		at grf0			# terminal emulators for grfs
    226   1.4        is ite1		at grf1			# terminal emulators for grfs
    227   1.4        is ite2		at grf2			# terminal emulators for grfs
    228   1.4        is ite3		at grf3			# terminal emulators for grfs
    229   1.4        is ite4		at grf4			# terminal emulators for grfs
    230   1.4        is ite5		at grf5			# terminal emulators for grfs
    231   1.4        is ite6		at grf6			# terminal emulators for grfs
    232   1.4        is ite7		at grf7			# terminal emulators for grfs
    233   1.2        is 
    234   1.2        is msc0		at zbus0		# A2232 MSC multiport serial.
    235   1.2        is mfc0		at zbus0		# MultiFaceCard I/O board
    236   1.2        is mfcs0		at mfc0 unit 0		# MFC serial
    237   1.2        is mfcs1		at mfc0 unit 1		# MFC serial
    238   1.2        is #mfcp0		at mfc0 unit 0		# MFC parallel [not available yet]
    239   1.2        is #mfc1		at zbus0		# MultiFaceCard 2nd I/O board
    240   1.2        is #mfcs2		at mfc1 unit 0
    241   1.2        is #mfcs3		at mfc1 unit 1
    242   1.2        is #mfcp1		at mfc1 unit 0
    243   1.2        is 
    244   1.4        is hyper*		at zbus?		# zbus HyperCom3/3+/4/4+
    245   1.4        is #hyper*		at mainbus0		# not yet: HyperCom1 + HyperCom3
    246   1.4        is com*		at hyper? port ?	# Hypercom3/4 serial ports
    247   1.4        is lpt*		at hyper? port ?	# Hypercom3+/4+ parallel port
    248   1.4        is 
    249  1.18     lukem #options 	IOBZCLOCK=22118400 	# default, uncomment the next line
    250  1.18     lukem #options 	IOBZCLOCK=24000000	# if needed.
    251  1.14        is 
    252  1.14        is iobl*		at zbus?		# zbus IOBlix
    253  1.14        is com*		at iobl? port ?		# IOBlix serial ports
    254  1.14        is lpt*		at iobl? port ?		# IOBlix parallel ports
    255  1.14        is 
    256  1.31     lukem 
    257  1.31     lukem #
    258  1.31     lukem # Keyboard device. Optionally can attach a wskbd.
    259  1.31     lukem # wskbd works together with a wsdisplay so enable them both if you will.
    260  1.31     lukem # Don't enable wskbd if you use ite.
    261  1.28    atatat #
    262  1.31     lukem # XXX in std.amiga: kbd0 at mainbus0
    263  1.31     lukem 
    264  1.14        is #wskbd0		at kbd0 console ?
    265   1.4        is 
    266  1.31     lukem 
    267  1.31     lukem #
    268  1.31     lukem # Amiga Mainboard devices (sans graphics and keyboard)
    269  1.31     lukem #
    270   1.4        is 
    271   1.4        is ser0		at mainbus0		# Amiga onboard serial
    272   1.4        is par0		at mainbus0		# Amiga onboard parallel
    273   1.4        is ms*		at mainbus0		# Amiga mice
    274   1.4        is fdc0		at mainbus0		# Amiga FDC
    275   1.4        is fd*		at fdc0 unit ?		# floppy disks on the later
    276   1.4        is a34kbbc0	at mainbus0		# A3000/A4000 battery backed clock
    277   1.4        is a2kbbc0 	at mainbus0		# A2000 battery backed clock
    278   1.4        is 
    279  1.31     lukem #
    280  1.31     lukem # DraCo Mainboard devices (sans keyboard)
    281  1.31     lukem #
    282   1.4        is 
    283   1.4        is drbbc0		at mainbus0		# DraCo battery backed clock
    284   1.4        is drsupio0	at mainbus0		# DraCo superio chip
    285   1.4        is com*		at drsupio? port ?	# DraCo serial
    286   1.4        is lpt0		at drsupio? port ?	# DraCo parallel
    287   1.4        is 
    288  1.31     lukem #
    289  1.31     lukem # Zorro-II, Zorro-III, DraCo Direct-Bus devices (sans graphics)
    290  1.31     lukem #
    291   1.4        is 
    292  1.31     lukem 
    293  1.31     lukem # Ethernet cards:
    294   1.4        is le*		at zbus0		# A2065, Ameristar, Ariadne
    295  1.12        is ne*		at zbus0		# AriadneII, X-surf
    296   1.4        is ed*		at zbus0		# Hydra, ASDG LanRover
    297   1.4        is es*		at zbus0		# CEI A4066 EthernetPLUS
    298   1.4        is qn*		at zbus0		# Quicknet
    299   1.4        is 
    300  1.31     lukem # Arcnet
    301   1.4        is bah*		at zbus0		# C=/Ameristar A2060 / 560
    302   1.2        is 
    303  1.31     lukem # Greater Valley Product Bus
    304   1.4        is gvpbus* 	at zbus0
    305   1.2        is 
    306  1.31     lukem # scsi stuff, all possible
    307   1.2        is gtsc0		at gvpbus?		# GVP series II scsi
    308   1.4        is scsibus*	at gtsc0
    309   1.2        is ahsc0		at mainbus0		# A3000 scsi
    310   1.2        is scsibus*	at ahsc0
    311   1.4        is atzsc0		at zbus0		# A2091 scsi
    312   1.2        is scsibus*	at atzsc0
    313   1.4        is wstsc0		at zbus0		# Wordsync II scsi
    314   1.2        is scsibus*	at wstsc0
    315   1.4        is ivsc0		at zbus0		# IVS scsi
    316   1.2        is scsibus*	at ivsc0
    317   1.4        is mlhsc0		at zbus0		# Hacker scsi
    318   1.2        is scsibus*	at mlhsc0
    319   1.4        is otgsc0		at zbus0		# 12 gauge scsi
    320   1.2        is scsibus*	at otgsc0
    321   1.4        is zssc0		at zbus0		# Zeus scsi
    322   1.2        is scsibus*	at zssc0
    323   1.4        is mgnsc0		at zbus0		# Magnum scsi
    324   1.2        is scsibus*	at mgnsc0
    325   1.4        is wesc0		at zbus0		# Warp Engine scsi
    326   1.2        is scsibus*	at wesc0
    327   1.4        is afsc0		at zbus0		# A4091 scsi
    328   1.2        is scsibus*	at afsc0
    329   1.4        is aftsc0		at mainbus0		# A4000T scsi
    330   1.2        is scsibus*	at aftsc0
    331   1.4        is flsc0		at zbus0		# FastlaneZ3 scsi
    332   1.2        is scsibus*	at flsc0
    333  1.18     lukem bzsc0		at zbus0		# Blizzard 1230 I,II scsi
    334   1.2        is scsibus*	at bzsc0
    335  1.18     lukem bzivsc0 	at zbus0		# Blizzard 12x0 IV scsi
    336   1.4        is scsibus*	at bzivsc0
    337   1.4        is bztzsc0 	at zbus0		# Blizzard 2060 scsi
    338   1.4        is scsibus*	at bztzsc0
    339   1.4        is cbsc0		at zbus0		# CyberSCSI I
    340   1.4        is scsibus*	at cbsc0
    341   1.4        is cbiisc0 	at zbus0		# CyberSCSI II
    342   1.4        is scsibus*	at cbiisc0
    343   1.4        is cbiiisc0 	at zbus0		# Cyberstorm mk.III/Cyberstorm PPC SCSI
    344   1.4        is scsibus*	at cbiiisc0
    345   1.4        is empsc0		at zbus0		# Emplant scsi
    346   1.4        is scsibus*	at empsc0
    347  1.13        is #idesc0		at mainbus0		# A4000 & A1200 IDE
    348  1.13        is #scsibus*	at idesc0
    349   1.4        is 
    350  1.31     lukem # <<< comment out the wdc/atapibus entries below if the idesc lines above >>>
    351  1.31     lukem # <<< are uncommented >>>
    352  1.13        is wdc0		at mainbus0		# A4000 & A1200 IDE bus
    353  1.13        is wd*		at wdc? drive ?		#  + drives
    354  1.13        is atapibus*	at wdc? channel ?	# ATAPI bus
    355  1.13        is cd*		at atapibus? drive ?	# ATAPI CD-ROM drives
    356  1.13        is sd*		at atapibus? drive ?	# ATAPI disk drives
    357  1.13        is 
    358  1.13        is pccard0		at mainbus0
    359  1.13        is pcmcia*		at pccard0
    360  1.13        is com*		at pcmcia? function ?		# Modems and serial cards
    361  1.13        is pcmcom*		at pcmcia? function ?		# PCMCIA multi-port serial cards
    362  1.13        is aic*		at pcmcia? function ?		# Adaptec APA-1460 SCSI
    363  1.13        is wdc*		at pcmcia? function ?
    364  1.13        is awi*		at pcmcia? function ?		# BayStack 650 (802.11FH)
    365  1.13        is ep*		at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    366  1.13        is mbe*		at pcmcia? function ?		# MB8696x based Ethernet
    367  1.13        is ne*		at pcmcia? function ?		# NE2000-compatible Ethernet
    368  1.13        is sm*		at pcmcia? function ?		# Megahertz Ethernet
    369  1.18     lukem mhzc*		at pcmcia? function ?	# Megahertz Ethernet/Modem combo cards
    370  1.13        is com*		at mhzc?
    371  1.13        is sm*		at mhzc?
    372   1.2        is 
    373  1.31     lukem 
    374   1.4        is drsc0		at mainbus0		# DraCo scsi
    375   1.4        is scsibus*	at drsc0
    376   1.4        is 
    377  1.31     lukem 
    378  1.31     lukem # each hard drive from low target to high
    379  1.31     lukem # will configure to the next available sd unit number
    380   1.2        is sd*	at scsibus? target ? lun ?	# scsi disks
    381   1.2        is st*	at scsibus? target ? lun ?	# scsi tapes
    382   1.4        is cd*	at scsibus? target ? lun ?	# scsi cds
    383   1.4        is ch*	at scsibus? target ? lun ?	# scsi autochangers
    384   1.2        is 
    385   1.4        is pseudo-device	loop			# loopback network interface
    386   1.4        is pseudo-device	sl		1	# SLIP network interfaces
    387   1.4        is pseudo-device	ppp		1	# PPP network interfaces
    388  1.19  jandberg pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    389   1.4        is pseudo-device	tun		1	# network tunnel line discipline
    390   1.4        is #pseudo-device	gre		2	# generic L3 over IP tunnel
    391   1.4        is pseudo-device	bpfilter	16	# Berkeley packet filter
    392   1.4        is pseudo-device	ipfilter		# IP Filter package
    393   1.4        is pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    394   1.4        is #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    395   1.4        is #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    396  1.12        is pseudo-device	vlan			# IEEE 802.1q encapsulation
    397  1.19  jandberg pseudo-device	bridge			# simple inter-network bridging
    398   1.4        is 
    399   1.4        is pseudo-device	view		4	# views (needed for grfcc)
    400  1.31     lukem pseudo-device	pty		2	# pseudo-terminals
    401  1.30     lukem pseudo-device	clockctl		# user control of clock subsystem
    402   1.4        is 
    403   1.4        is pseudo-device	vnd		4	# vnode pseudo-disks
    404   1.4        is pseudo-device	ccd		4	# concatenated disk devices
    405  1.35     elric #pseudo-device	cgd		4	# cryptographic disk devices
    406  1.21  jdolecek pseudo-device	raid		8	# RAIDframe disk driver
    407  1.21  jdolecek options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    408  1.31     lukem # Options to enable various other RAIDframe RAID types.
    409  1.31     lukem # options 	RF_INCLUDE_EVENODD=1
    410  1.31     lukem # options 	RF_INCLUDE_RAID5_RS=1
    411  1.31     lukem # options 	RF_INCLUDE_PARITYLOGGING=1
    412  1.31     lukem # options 	RF_INCLUDE_CHAINDECLUSTER=1
    413  1.31     lukem # options 	RF_INCLUDE_INTERDECLUSTER=1
    414  1.31     lukem # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    415  1.31     lukem # options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    416   1.4        is 
    417  1.18     lukem pseudo-device	rnd			# /dev/random and in-kernel generator
    418  1.18     lukem #options 	RND_COM			# use "com" randomness as well (BROKEN)
    419   1.2        is 
    420   1.4        is config	netbsd root on ? type ?
    421