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GENERIC revision 1.18.2.1
      1  1.18.2.1   nathanw #	$NetBSD: GENERIC,v 1.18.2.1 2001/04/09 01:54:37 nathanw Exp $
      2       1.1    nonaka #
      3       1.3    nonaka #	GENERIC -- everything that's currently supported
      4       1.1    nonaka #
      5       1.1    nonaka 
      6       1.1    nonaka include "arch/prep/conf/std.prep"
      7       1.1    nonaka 
      8  1.18.2.1   nathanw #ident		"GENERIC-$Revision: 1.18.2.1 $"
      9       1.1    nonaka 
     10       1.1    nonaka maxusers	32
     11       1.1    nonaka 
     12       1.1    nonaka # Standard system options
     13       1.1    nonaka 
     14       1.1    nonaka options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     15       1.3    nonaka options 	NTP		# NTP phase/frequency locked loop
     16       1.1    nonaka 
     17       1.1    nonaka options 	KTRACE		# system call tracing via ktrace(1)
     18       1.1    nonaka 
     19       1.1    nonaka options 	SYSVMSG		# System V-like message queues
     20       1.1    nonaka options 	SYSVSEM		# System V-like semaphores
     21       1.1    nonaka options 	SYSVSHM		# System V-like memory sharing
     22       1.1    nonaka #options 	SHMMAXPGS=1024	# 1024 pages is the default
     23       1.1    nonaka 
     24       1.3    nonaka options 	LKM		# loadable kernel modules
     25       1.1    nonaka 
     26       1.1    nonaka # Diagnostic/debugging support options
     27       1.1    nonaka options 	DIAGNOSTIC	# cheap kernel consistency checks
     28       1.1    nonaka #options 	DEBUG		# expensive debugging checks/support
     29       1.1    nonaka #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     30       1.1    nonaka options 	DDB		# in-kernel debugger
     31       1.1    nonaka #options 	DDB_HISTORY_SIZE=100    # Enable history editing in DDB
     32       1.1    nonaka #makeoptions	DEBUG="-g"
     33       1.1    nonaka 
     34       1.1    nonaka # Compatibility options
     35       1.1    nonaka options 	COMPAT_13	# NetBSD 1.3,
     36       1.1    nonaka options 	COMPAT_14	# NetBSD 1.4,
     37       1.1    nonaka options 	COMPAT_43	# and 4.3BSD
     38  1.18.2.1   nathanw #options 	COMPAT_LINUX   # Linux binary compatibility (experimental)
     39       1.1    nonaka 
     40       1.1    nonaka # File systems
     41       1.3    nonaka file-system 	FFS		# UFS
     42       1.3    nonaka file-system	EXT2FS		# second extended file system (linux)
     43       1.3    nonaka file-system	LFS		# log-structured file system
     44       1.1    nonaka file-system 	MFS		# memory file system
     45       1.1    nonaka file-system 	NFS		# Network File System client
     46       1.3    nonaka file-system	NTFS		# Windows/NT file system (experimental)
     47       1.3    nonaka file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     48       1.3    nonaka file-system 	MSDOSFS		# MS-DOS file system
     49       1.3    nonaka file-system 	FDESC		# /dev/fd
     50       1.1    nonaka file-system 	KERNFS		# /kern
     51       1.3    nonaka file-system 	NULLFS		# loopback file system
     52       1.3    nonaka file-system	OVERLAY		# overlay file system
     53       1.3    nonaka file-system 	PORTAL		# portal filesystem (still experimental)
     54       1.1    nonaka file-system 	PROCFS		# /proc
     55       1.3    nonaka file-system 	UMAPFS		# NULLFS + uid and gid remapping
     56       1.3    nonaka file-system 	UNION		# union file system
     57       1.7    nonaka #file-system	CODA		# Coda File System; also needs vcoda (below)
     58       1.1    nonaka 
     59       1.1    nonaka # File system options
     60       1.3    nonaka options 	QUOTA		# UFS quotas
     61       1.3    nonaka options 	FFS_EI		# FFS Endian Independant support
     62       1.9      fvdl options 	SOFTDEP		# FFS soft updates support.
     63       1.3    nonaka options 	NFSSERVER	# Network File System server
     64       1.1    nonaka #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
     65       1.1    nonaka  				# immutable) behave as system flags.
     66       1.1    nonaka 
     67       1.1    nonaka # Networking options
     68       1.1    nonaka #options 	GATEWAY		# packet forwarding
     69       1.1    nonaka options 	INET		# IP + ICMP + TCP + UDP
     70       1.1    nonaka options 	INET6		# IPv6
     71       1.1    nonaka #options 	IPSEC		# IP security
     72       1.1    nonaka #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
     73       1.1    nonaka #options 	IPSEC_DEBUG	# debug for IP security
     74       1.1    nonaka #options 	MROUTING	# IP multicast routing
     75       1.3    nonaka options 	NETATALK	# AppleTalk networking protocols
     76       1.1    nonaka options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     77       1.1    nonaka options 	PPP_DEFLATE	# Deflate compression support for PPP
     78       1.1    nonaka options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     79       1.1    nonaka options 	PFIL_HOOKS	# pfil(9) packet filter hooks
     80       1.1    nonaka options 	IPFILTER_LOG	# ipmon(8) log support
     81       1.1    nonaka 
     82       1.1    nonaka # Compatibility with 4.2BSD implementation of TCP/IP.  Not recommended.
     83       1.1    nonaka #options 	TCP_COMPAT_42
     84       1.1    nonaka 
     85       1.1    nonaka # These options enable verbose messages for several subsystems.
     86       1.1    nonaka # Warning, these may compile large string tables into the kernel!
     87       1.7    nonaka options 	MIIVERBOSE	# verbose PHY autoconfig messages
     88       1.1    nonaka options 	PCIVERBOSE	# verbose PCI device autoconfig messages
     89       1.2       cgd #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
     90      1.14    nonaka options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
     91       1.3    nonaka options 	SCSIVERBOSE	# human readable SCSI error messages
     92      1.14    nonaka #options 	USBVERBOSE	# verbose USB device autoconfig messages
     93       1.1    nonaka 
     94       1.1    nonaka options 	NFS_BOOT_BOOTP
     95       1.1    nonaka options 	NFS_BOOT_BOOTPARAM
     96       1.1    nonaka options 	NFS_BOOT_DHCP
     97       1.1    nonaka 
     98       1.1    nonaka #
     99       1.1    nonaka # wscons options
    100       1.1    nonaka #
    101       1.1    nonaka # builtin terminal emulations
    102       1.1    nonaka options 	WSEMUL_VT100		# VT100 / VT220 emulation
    103       1.1    nonaka # different kernel output - see dev/wscons/wsdisplayvar.h
    104       1.1    nonaka options 	WS_KERNEL_FG=WSCOL_GREEN
    105       1.1    nonaka #options 	WS_KERNEL_BG=WSCOL_BLACK
    106       1.1    nonaka # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    107       1.1    nonaka #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    108       1.1    nonaka # allocate a number of virtual screens at autoconfiguration time
    109       1.1    nonaka #options 	WSDISPLAY_DEFAULTSCREENS=4
    110       1.1    nonaka # use a large software cursor that doesn't blink
    111       1.1    nonaka options 	PCDISPLAY_SOFTCURSOR
    112       1.1    nonaka 
    113       1.1    nonaka # Kernel root file system and dump configuration.
    114       1.1    nonaka config	netbsd	root on ? type ?
    115       1.3    nonaka #config	netbsd	root on de0 type nfs
    116       1.3    nonaka #config	netbsd	root on le0 type nfs
    117       1.1    nonaka 
    118      1.14    nonaka 
    119       1.1    nonaka #
    120       1.1    nonaka # Device configuration
    121       1.1    nonaka #
    122       1.1    nonaka 
    123       1.1    nonaka mainbus0 at root
    124       1.1    nonaka cpu0	at mainbus0
    125       1.1    nonaka 
    126      1.14    nonaka 
    127       1.1    nonaka # Basic Bus Support
    128       1.1    nonaka 
    129       1.1    nonaka # PCI bus support
    130       1.1    nonaka pci0	at mainbus0 bus ?
    131       1.1    nonaka pci*	at pchb? bus ?
    132       1.3    nonaka pci*	at ppb? bus ?
    133       1.1    nonaka 
    134       1.1    nonaka # PCI bridges
    135       1.1    nonaka pchb*	at pci? dev ? function ?	# PCI-Host bridges
    136       1.4    kleink ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    137       1.1    nonaka pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    138       1.1    nonaka 
    139       1.1    nonaka # ISA bus support
    140       1.1    nonaka isa*	at pcib?			# ISA on PCI-ISA bridge
    141       1.1    nonaka 
    142      1.14    nonaka # PCMCIA bus support
    143      1.14    nonaka pcmcia* at pcic? controller ? socket ?
    144      1.14    nonaka 
    145      1.14    nonaka # ISA PCMCIA controllers
    146      1.14    nonaka pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    147      1.14    nonaka 
    148      1.14    nonaka #options 	PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14
    149      1.14    nonaka #options 	PCIC_ISA_ALLOC_IOBASE=0x0400
    150      1.14    nonaka #options 	PCIC_ISA_ALLOC_IOSIZE=0x0100
    151      1.14    nonaka 
    152      1.16   tsutsui # ISA Plug-and-Play bus support
    153      1.16   tsutsui isapnp0	at isa?
    154      1.14    nonaka 
    155       1.1    nonaka # Console Devices
    156       1.1    nonaka 
    157       1.1    nonaka # ISA console.
    158       1.1    nonaka #pc0	at isa? port 0x60 irq 1		# generic PC console device
    159       1.1    nonaka 
    160       1.1    nonaka # Keyboard layout configuration for pccons
    161       1.1    nonaka #options	FRENCH_KBD
    162       1.1    nonaka #options	FINNISH_KBD
    163       1.1    nonaka #options	GERMAN_KBD
    164       1.1    nonaka #options	NORWEGIAN_KBD
    165       1.1    nonaka 
    166       1.1    nonaka # wscons
    167       1.1    nonaka pckbc0		at isa?			# pc keyboard controller
    168       1.1    nonaka pckbd*		at pckbc?		# PC keyboard
    169       1.1    nonaka pms*		at pckbc?		# PS/2 mouse for wsmouse
    170       1.1    nonaka pmsi*		at pckbc?		# PS/2 "Intelli"mouse for wsmouse
    171       1.1    nonaka vga*		at pci?
    172       1.1    nonaka wsdisplay*	at vga? console ?
    173       1.1    nonaka wskbd*		at pckbd? console ?
    174       1.1    nonaka wsmouse*	at pms? mux 0
    175       1.1    nonaka wsmouse*	at pmsi? mux 0
    176       1.1    nonaka 
    177       1.1    nonaka pcppi0	at isa?				# PC prog. periph. interface
    178       1.1    nonaka isabeep0 at pcppi?			# "keyboard" beep
    179       1.1    nonaka 
    180       1.1    nonaka mcclock0 at isa? port 0x70		# mc146818 and compatible
    181       1.1    nonaka 
    182      1.14    nonaka 
    183       1.1    nonaka # Serial Devices
    184       1.1    nonaka 
    185       1.1    nonaka # ISA serial interfaces
    186       1.1    nonaka com0	at isa? port 0x3f8 irq 4	# standard PC serial ports
    187       1.1    nonaka com1	at isa? port 0x2f8 irq 3
    188       1.1    nonaka 
    189      1.14    nonaka # PCMCIA serial interfaces
    190      1.14    nonaka com*	at pcmcia? function ?		# Modems and serial cards
    191      1.14    nonaka 
    192      1.14    nonaka pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards
    193      1.14    nonaka com*	at pcmcom? slave ?		# ...and the slave devices
    194      1.14    nonaka 
    195      1.14    nonaka 
    196       1.1    nonaka # Parallel Printer Interfaces
    197       1.1    nonaka 
    198       1.1    nonaka # ISA parallel printer interfaces
    199       1.1    nonaka lpt0	at isa? port 0x3bc irq 7	# standard PC parallel ports
    200       1.1    nonaka 
    201      1.14    nonaka 
    202       1.3    nonaka # SCSI Controllers and Devices
    203       1.3    nonaka 
    204       1.3    nonaka # PCI SCSI controllers
    205       1.3    nonaka pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    206       1.4    kleink 
    207      1.14    nonaka # PCMCIA SCSI controllers
    208      1.14    nonaka aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    209      1.14    nonaka 
    210       1.4    kleink # SCSI bus support
    211      1.14    nonaka scsibus* at aic?
    212       1.4    kleink scsibus* at pcscp?
    213       1.3    nonaka 
    214       1.3    nonaka # SCSI devices
    215       1.3    nonaka sd*	at scsibus? target ? lun ?	# SCSI disk drives
    216       1.3    nonaka st*	at scsibus? target ? lun ?	# SCSI tape drives
    217       1.3    nonaka cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    218       1.3    nonaka ch*	at scsibus? target ? lun ?	# SCSI autochangers
    219       1.3    nonaka ss*	at scsibus? target ? lun ?	# SCSI scanners
    220       1.3    nonaka uk*	at scsibus? target ? lun ?	# SCSI unknown
    221       1.3    nonaka 
    222      1.14    nonaka 
    223       1.7    nonaka # IDE and related devices
    224       1.7    nonaka 
    225      1.14    nonaka # PCMCIA IDE controllers
    226      1.14    nonaka wdc*	at pcmcia? function ?
    227      1.14    nonaka 
    228      1.14    nonaka # IDE drives
    229      1.14    nonaka # Flags are used only with controllers that support DMA operations
    230      1.14    nonaka # and mode settings (e.g. some pciide controllers)
    231      1.14    nonaka # The lowest order four bits (rightmost digit) of the flags define the PIO
    232      1.14    nonaka # mode to use, the next set of four bits the DMA mode and the third set the
    233      1.14    nonaka # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    234      1.14    nonaka # to use, and the last bit must be 1 for this setting to be used.
    235      1.14    nonaka # For DMA and UDMA, 0xf (1111) means 'disable'.
    236      1.14    nonaka # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    237      1.14    nonaka # (0xc=1100, 0xa=1010, 0xf=1111)
    238      1.14    nonaka # 0x0000 means "use whatever the drive claims to support".
    239      1.14    nonaka wd*	at wdc? channel ? drive ? flags 0x0000
    240      1.14    nonaka 
    241      1.14    nonaka # ATAPI bus support
    242      1.14    nonaka atapibus* at wdc? channel ?
    243      1.14    nonaka 
    244       1.7    nonaka # ATAPI devices
    245       1.7    nonaka # flags have the same meaning as for IDE drives.
    246      1.14    nonaka cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    247      1.14    nonaka sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    248      1.14    nonaka uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    249      1.14    nonaka 
    250       1.7    nonaka 
    251       1.1    nonaka # Network Interfaces
    252       1.1    nonaka 
    253       1.1    nonaka # PCI network interfaces
    254       1.3    nonaka de*	at pci? dev ? function ?	# DEC 21x4x-based Ethernet
    255       1.1    nonaka ep*	at pci? dev ? function ?	# 3Com 3c59x
    256       1.3    nonaka #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    257       1.1    nonaka ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    258       1.3    nonaka vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    259       1.1    nonaka 
    260      1.18   tsutsui # ISA network interfaces
    261      1.18   tsutsui ep*	at isa? port ? irq ?		# 3Com 3c509 Ethernet
    262      1.18   tsutsui ne0	at isa? port 0x280 irq 9	# NE2000-compatible Ethernet
    263      1.18   tsutsui ne1	at isa? port 0x300 irq 10
    264      1.18   tsutsui we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    265      1.18   tsutsui 
    266      1.16   tsutsui # ISA Plug-and-Play network intefaces
    267      1.16   tsutsui ep*	at isapnp?			# 3Com 3c509 Ethernet
    268      1.18   tsutsui ne*	at isapnp?			# NE2000-compatible Ethernet
    269      1.16   tsutsui 
    270      1.14    nonaka # PCMCIA network interfaces
    271      1.14    nonaka ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    272      1.14    nonaka ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    273      1.14    nonaka 
    274      1.14    nonaka mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    275      1.14    nonaka com*	at mhzc?
    276      1.14    nonaka sm*	at mhzc?
    277      1.14    nonaka 
    278       1.1    nonaka # MII/PHY support
    279       1.7    nonaka dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    280       1.7    nonaka exphy*	at mii? phy ?			# 3Com internal PHYs
    281       1.7    nonaka icsphy* at mii? phy ?			# Integrated Circuit Systems ICS1890
    282       1.7    nonaka inphy*	at mii? phy ?			# Intel 82555 PHYs
    283       1.7    nonaka iophy*	at mii? phy ?			# Intel 82553 PHYs
    284       1.7    nonaka lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    285       1.7    nonaka nsphy*	at mii? phy ?			# NS83840 PHYs
    286       1.7    nonaka nsphyter* at mii? phy ?			# NS83843 PHYs
    287       1.7    nonaka qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    288       1.7    nonaka sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    289       1.7    nonaka tlphy*	at mii? phy ?			# ThunderLAN PHYs
    290       1.7    nonaka tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    291       1.3    nonaka ukphy*	at mii? phy ?			# generic unknown PHYs
    292       1.3    nonaka 
    293      1.14    nonaka 
    294       1.7    nonaka # USB Controller and Devices
    295       1.7    nonaka 
    296       1.7    nonaka # PCI USB controllers
    297      1.14    nonaka #uhci*	at pci? dev ? function ?	# Universal Host Controller (Intel)
    298      1.14    nonaka #ohci*	at pci? dev ? function ?	# Open Host Controller
    299       1.7    nonaka 
    300       1.7    nonaka # USB bus support
    301      1.14    nonaka #usb*	at uhci?
    302      1.14    nonaka #usb*	at ohci?
    303       1.7    nonaka 
    304       1.7    nonaka # USB Hubs
    305      1.14    nonaka #uhub*	at usb?
    306      1.14    nonaka #uhub*	at uhub? port ? configuration ? interface ?
    307       1.7    nonaka 
    308       1.7    nonaka # USB Mice
    309      1.14    nonaka #ums*	at uhub? port ? configuration ? interface ?
    310      1.14    nonaka #wsmouse* at ums? mux 0
    311       1.7    nonaka 
    312       1.7    nonaka # USB Keyboards
    313      1.14    nonaka #ukbd*	at uhub? port ? configuration ? interface ?
    314      1.14    nonaka #wskbd*	at ukbd? console ? mux 1
    315       1.7    nonaka 
    316       1.7    nonaka # USB Generic HID devices
    317      1.14    nonaka #uhid*	at uhub? port ? configuration ? interface ?
    318       1.7    nonaka 
    319       1.7    nonaka # USB Printer
    320      1.14    nonaka #ulpt*	at uhub? port ? configuration ? interface ?
    321       1.7    nonaka 
    322       1.7    nonaka # USB Modem
    323      1.14    nonaka #umodem* at uhub? port ? configuration ?
    324      1.14    nonaka #ucom*	at umodem?
    325       1.7    nonaka 
    326       1.7    nonaka # USB Mass Storage
    327      1.14    nonaka #umass*	at uhub? port ? configuration ? interface ?
    328      1.14    nonaka #scsibus* at umass? channel ?
    329       1.7    nonaka #atapibus* at umass? channel ?
    330       1.7    nonaka 
    331       1.7    nonaka # USB audio
    332      1.14    nonaka #uaudio* at uhub? port ? configuration ?
    333       1.7    nonaka 
    334       1.7    nonaka # USB Ethernet adapters
    335      1.14    nonaka #aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    336      1.14    nonaka #cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    337      1.14    nonaka #kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    338       1.7    nonaka 
    339       1.7    nonaka # Prolofic PL2301/PL2302 host-to-host adapter
    340      1.14    nonaka #upl*	at uhub? port ?
    341       1.7    nonaka 
    342       1.7    nonaka # Serial adapters
    343       1.7    nonaka # FTDI FT8U100AX serial adapter
    344       1.7    nonaka #uftdi*	at uhub? port ?
    345       1.7    nonaka #ucom*	at uftdi? portno ?
    346       1.7    nonaka 
    347       1.7    nonaka # Diamond Multimedia Rio 500
    348      1.14    nonaka #urio*	at uhub? port ?
    349       1.7    nonaka 
    350       1.7    nonaka # USB Handspring Visor
    351      1.14    nonaka #uvisor* at uhub? port ?
    352      1.14    nonaka #ucom*	at uvisor?
    353      1.17  augustss 
    354      1.17  augustss # Y@P firmware loader
    355      1.17  augustss #uyap* at uhub? port ?
    356      1.14    nonaka 
    357      1.14    nonaka # USB Generic driver
    358      1.14    nonaka #ugen*	at uhub? port ?
    359      1.13  augustss 
    360      1.13  augustss # USB scanners
    361      1.14    nonaka #uscanner* at uhub? port ?
    362       1.7    nonaka 
    363       1.7    nonaka 
    364       1.3    nonaka # Audio device
    365       1.3    nonaka 
    366      1.16   tsutsui # ISA Plug-and-Play audio devices
    367      1.16   tsutsui #wss*	at isapnp?		# CS4232
    368      1.16   tsutsui 
    369       1.7    nonaka # Audio support
    370      1.16   tsutsui #audio*	at wss?
    371      1.16   tsutsui #audio*	at uaudio?
    372       1.7    nonaka 
    373       1.3    nonaka # MIDI support
    374       1.3    nonaka midi*	at pcppi?		# MIDI interface to the PC speaker
    375       1.3    nonaka 
    376       1.3    nonaka # The spkr driver provides a simple tone interface to the built in speaker.
    377       1.3    nonaka spkr0	at pcppi?		# PC speaker
    378       1.1    nonaka 
    379      1.14    nonaka 
    380       1.1    nonaka # Joysticks
    381       1.1    nonaka 
    382       1.1    nonaka # ISA joysticks. Probe is a little strange; add only if you have one.
    383       1.1    nonaka joy0	at isa? port 0x201
    384      1.14    nonaka 
    385       1.1    nonaka 
    386       1.1    nonaka # Pseudo-Devices
    387       1.1    nonaka 
    388       1.1    nonaka # disk/mass storage pseudo-devices
    389       1.1    nonaka pseudo-device	ccd		4	# concatenated/striped disk devices
    390       1.3    nonaka pseudo-device	raid		4	# RAIDframe disk driver
    391       1.1    nonaka #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    392       1.1    nonaka pseudo-device	md		1	# memory disk device (ramdisk)
    393       1.1    nonaka pseudo-device	vnd		4	# disk-like interface to files
    394       1.1    nonaka 
    395       1.1    nonaka # network pseudo-devices
    396       1.1    nonaka pseudo-device	loop			# network loopback
    397       1.1    nonaka pseudo-device	bpfilter	8	# Berkeley packet filter
    398       1.1    nonaka pseudo-device	ipfilter		# IP filter (firewall) and NAT
    399       1.1    nonaka pseudo-device	ppp		2	# Point-to-Point Protocol
    400       1.1    nonaka pseudo-device	sl		2	# Serial Line IP
    401       1.1    nonaka pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    402       1.1    nonaka pseudo-device	tun		2	# network tunneling over tty
    403       1.1    nonaka pseudo-device	gre		2	# generic L3 over IP tunnel
    404       1.1    nonaka pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    405       1.1    nonaka pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    406       1.1    nonaka #pseudo-device	faith		2	# IPv[46] tcp relay translation i/f
    407       1.5    itojun #pseudo-device	stf		2	# 6to4 IPv6 over IPv4 encapsulation
    408      1.15    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    409       1.1    nonaka 
    410       1.1    nonaka # miscellaneous pseudo-devices
    411      1.12  jdolecek pseudo-device	pty			# pseudo-terminals
    412       1.7    nonaka pseudo-device	tb		1	# tablet line discipline
    413       1.3    nonaka pseudo-device	sequencer	1	# MIDI sequencer
    414       1.7    nonaka pseudo-device	rnd			# /dev/random and in-kernel generator
    415       1.1    nonaka #options	RND_COM			# use "com" randomness as well
    416       1.1    nonaka 
    417       1.1    nonaka # a pseudo device needed for Coda	# also needs CODA (above)
    418       1.7    nonaka #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    419       1.1    nonaka 
    420       1.1    nonaka # mouse & keyboard multiplexor pseudo-devices
    421       1.1    nonaka pseudo-device	wsmux		2
    422