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GENERIC revision 1.425
      1 #	$NetBSD: GENERIC,v 1.425 2001/09/10 10:19:12 fvdl Exp $
      2 #
      3 #	GENERIC -- everything that's currently supported
      4 #
      5 
      6 include "arch/i386/conf/std.i386"
      7 
      8 #ident 		"GENERIC-$Revision: 1.425 $"
      9 
     10 maxusers	32		# estimated number of users
     11 
     12 # CPU support.  At least one is REQUIRED.
     13 options 	I386_CPU
     14 options 	I486_CPU
     15 options 	I586_CPU
     16 options 	I686_CPU
     17 
     18 # CPU-related options.
     19 options 	MATH_EMULATE	# floating point emulation
     20 options 	VM86		# virtual 8086 emulation
     21 options 	USER_LDT	# user-settable LDT; used by WINE
     22 # eliminate delay no-ops in I/O; recommended on all but very old machines
     23 #options 	DUMMY_NOPS
     24 
     25 options 	MTRR		# memory-type range register syscall support
     26 
     27 # delay between "rebooting ..." message and hardware reset, in milliseconds
     28 #options 	CPURESET_DELAY=2000
     29 
     30 # This option allows you to force a serial console at the specified
     31 # I/O address.   see console(4) for details.
     32 #options 	"CONSDEVNAME=\"com\"",CONADDR=0x2f8,CONSPEED=57600
     33 #	you don't want the option below ON iff you are using the
     34 #	serial console option of the new boot strap code.
     35 #options 	CONS_OVERRIDE	# Always use above! independent of boot info
     36 
     37 # The following options override the memory sizes passed in from the boot
     38 # block.  Use them *only* if the boot block is unable to determine the correct
     39 # values.  Note that the BIOS may *correctly* report less than 640k of base
     40 # memory if the extended BIOS data area is located at the top of base memory
     41 # (as is the case on most recent systems).
     42 #options 	REALBASEMEM=639		# size of base memory (in KB)
     43 #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     44 
     45 # Standard system options
     46 
     47 options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     48 options 	INSECURE	# disable kernel security levels
     49 
     50 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     51 options 	NTP		# NTP phase/frequency locked loop
     52 
     53 options 	KTRACE		# system call tracing via ktrace(1)
     54 
     55 options 	SYSVMSG		# System V-like message queues
     56 options 	SYSVSEM		# System V-like semaphores
     57 #options 	SEMMNI=10	# number of semaphore identifiers
     58 #options 	SEMMNS=60	# number of semaphores in system
     59 #options 	SEMUME=10	# max number of undo entries per process
     60 #options 	SEMMNU=30	# number of undo structures in system
     61 options 	SYSVSHM		# System V-like memory sharing
     62 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     63 
     64 options 	LKM		# loadable kernel modules
     65 
     66 # Diagnostic/debugging support options
     67 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     68 #options 	DEBUG		# expensive debugging checks/support
     69 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     70 options 	DDB		# in-kernel debugger
     71 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     72 #options 	KGDB		# remote debugger
     73 #options 	"KGDB_DEVNAME=\"com\"",KGDBADDR=0x3f8,KGDBRATE=9600
     74 #makeoptions	DEBUG="-g"	# compile full symbol table
     75 
     76 # Compatibility options
     77 options 	COMPAT_NOMID	# compatibility with 386BSD, BSDI, NetBSD 0.8,
     78 options 	COMPAT_09	# NetBSD 0.9,
     79 options 	COMPAT_10	# NetBSD 1.0,
     80 options 	COMPAT_11	# NetBSD 1.1,
     81 options 	COMPAT_12	# NetBSD 1.2,
     82 options 	COMPAT_13	# NetBSD 1.3,
     83 options 	COMPAT_14	# NetBSD 1.4,
     84 options 	COMPAT_15	# NetBSD 1.5,
     85 options 	COMPAT_43	# and 4.3BSD
     86 options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     87 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     88 
     89 options 	COMPAT_SVR4	# binary compatibility with SVR4
     90 options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     91 options 	COMPAT_LINUX	# binary compatibility with Linux
     92 options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     93 #options 	COMPAT_MACH	# binary compatibility with Mach binaries
     94 #options 	EXEC_MACHO	# exec MACH-O binaries
     95 #options 	COMPAT_PECOFF	# kernel support to run Win32 apps
     96 
     97 # File systems
     98 file-system 	FFS		# UFS
     99 file-system 	EXT2FS		# second extended file system (linux)
    100 file-system 	LFS		# log-structured file system
    101 file-system 	MFS		# memory file system
    102 file-system 	NFS		# Network File System client
    103 file-system 	NTFS		# Windows/NT file system (experimental)
    104 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    105 file-system 	MSDOSFS		# MS-DOS file system
    106 file-system 	FDESC		# /dev/fd
    107 file-system 	KERNFS		# /kern
    108 file-system 	NULLFS		# loopback file system
    109 file-system 	OVERLAY		# overlay file system
    110 file-system 	PORTAL		# portal filesystem (still experimental)
    111 file-system 	PROCFS		# /proc
    112 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    113 file-system 	UNION		# union file system
    114 file-system	CODA		# Coda File System; also needs vcoda (below)
    115 
    116 # File system options
    117 options 	QUOTA		# UFS quotas
    118 #options 	FFS_EI		# FFS Endian Independent support
    119 options 	SOFTDEP         # FFS soft updates support.
    120 options 	NFSSERVER	# Network File System server
    121 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    122 				# immutable) behave as system flags.
    123 
    124 # Networking options
    125 #options 	GATEWAY		# packet forwarding
    126 options 	INET		# IP + ICMP + TCP + UDP
    127 options 	INET6		# IPV6
    128 #options 	IPSEC		# IP security
    129 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    130 #options 	IPSEC_DEBUG	# debug for IP security
    131 #options 	MROUTING	# IP multicast routing
    132 options 	NS		# XNS
    133 #options 	NSIP		# XNS tunneling over IP
    134 options 	ISO,TPIP	# OSI
    135 #options 	EON		# OSI tunneling over IP
    136 options 	CCITT,LLC,HDLC	# X.25
    137 options 	NETATALK	# AppleTalk networking protocols
    138 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    139 options 	PPP_DEFLATE	# Deflate compression support for PPP
    140 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    141 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    142 options 	IPFILTER_LOG	# ipmon(8) log support
    143 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    144 
    145 # These options enable verbose messages for several subsystems.
    146 # Warning, these may compile large string tables into the kernel!
    147 options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    148 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    149 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    150 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    151 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    152 options 	SCSIVERBOSE	# human readable SCSI error messages
    153 options 	USBVERBOSE	# verbose USB device autoconfig messages
    154 #options 	PNPBIOSVERBOSE	# verbose PnP BIOS messages
    155 #options 	PNPBIOSDEBUG	# more fulsome PnP BIOS debugging messages
    156 options 	I2OVERBOSE	# verbose I2O driver messages
    157 options 	MCAVERBOSE	# verbose MCA device autoconfig messages
    158 
    159 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    160 
    161 #
    162 # wscons options
    163 #
    164 # builtin terminal emulations
    165 #options 	WSEMUL_SUN		# sun terminal emulation
    166 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    167 # different kernel output - see dev/wscons/wsdisplayvar.h
    168 options 	WS_KERNEL_FG=WSCOL_GREEN
    169 #options 	WS_KERNEL_BG=WSCOL_BLACK
    170 # compatibility to other console drivers
    171 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    172 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    173 options 	WSDISPLAY_COMPAT_USL		# VT handling
    174 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    175 # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    176 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    177 # allocate a number of virtual screens at autoconfiguration time
    178 #options 	WSDISPLAY_DEFAULTSCREENS=4
    179 # use a large software cursor that doesn't blink
    180 options 	PCDISPLAY_SOFTCURSOR
    181 # modify the screen type of the console; defaults to "80x25"
    182 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    183 
    184 # Kernel root file system and dump configuration.
    185 config		netbsd	root on ? type ?
    186 #config		netbsd	root on sd0a type ffs
    187 #config		netbsd	root on ? type nfs
    188 
    189 #
    190 # Device configuration
    191 #
    192 
    193 mainbus0 at root
    194 
    195 #apm0	at mainbus0			# Advanced power management
    196 
    197 # Tuning for power management, see apm(4) for more details.
    198 #options 	APM_NO_IDLE		# Don't call BIOS CPU idle function
    199 #options 	APM_V10_ONLY		# Use only the APM 1.0 calls
    200 #options 	APM_NO_POWEROFF		# Don't power off on halt(8)
    201 #options 	APM_POWER_PRINT		# Print stats on the console
    202 #options 	APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts
    203 
    204 
    205 # Basic Bus Support
    206 
    207 # Plug-and-Play BIOS and attached devices
    208 
    209 #pnpbios*	at mainbus?
    210 
    211 # mainboard audio chips
    212 #ess*		at pnpbios? index ?	# ESS AudioDrive
    213 #sb*		at pnpbios? index ?	# NeoMagic 256AV in sb mode
    214 #wss*		at pnpbios? index ?	# NeoMagic 256AV in wss mode
    215 #ym*		at pnpbios? index ?	# OPL3-SA3
    216 
    217 # com port
    218 # If enabled, consider changing "com0", "com1", and "com2" under "ISA Serial
    219 # Interfaces" to "com*", otherwise com2 will attach at pnpbios? and there
    220 # will be no com0.  A side effect is pcmcia (and other) com? previously
    221 # starting at com3 may attach as com1 or com2.
    222 #com*		at pnpbios? index ?	# serial ports
    223 
    224 # parallel port
    225 # The above "com*" comments apply, cf. "lpt0" under "ISA parallel
    226 # "printer interfaces".
    227 #lpt*		at pnpbios? index ?	# parallel ports
    228 
    229 #pckbc*		at pnpbios? index ?	# PC keyboard/mouse controller
    230 #fdc*		at pnpbios? index ?	# floppy controller
    231 
    232 # IDE controller on Toshiba Portege 3000 series (crippled PCI device)
    233 #pciide*	at pnpbios? index ?
    234 
    235 # PCI bus support
    236 pci*	at mainbus? bus ?
    237 pci*	at pchb? bus ?
    238 pci*	at ppb? bus ?
    239 
    240 # Configure PCI using BIOS information
    241 #options 	PCIBIOS			# PCI BIOS support
    242 #options 	PCIBIOSVERBOSE		# PCI BIOS verbose info
    243 #options 	PCIBIOS_ADDR_FIXUP	# fixup PCI I/O addresses
    244 #options 	PCIBIOS_BUS_FIXUP	# fixup PCI bus numbering
    245 #options 	PCIBIOS_INTR_FIXUP	# fixup PCI interrupt routing
    246 #options 	PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
    247 #options 	PCIBIOS_INTR_GUESS	# see pcibios(4)
    248 #options 	PCIINTR_DEBUG		# super-verbose PCI interrupt fixup
    249 
    250 # PCI bridges
    251 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    252 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    253 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    254 pcmb*	at pci? dev ? function ?	# PCI-MCA bridges
    255 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    256 # XXX 'puc's aren't really bridges, but there's no better place for them here
    257 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    258 
    259 #agp* 	at pchb?
    260 
    261 # EISA bus support
    262 eisa*	at mainbus?
    263 eisa*	at pceb?
    264 
    265 # ISA bus support
    266 isa*	at mainbus?
    267 isa*	at pceb?
    268 isa*	at pcib?
    269 
    270 # PCMCIA bus support
    271 pcmcia*	at pcic? controller ? socket ?
    272 pcmcia*	at tcic? controller ? socket ?
    273 
    274 # MCA bus support
    275 mca0	at mainbus?
    276 
    277 # ISA PCMCIA controllers
    278 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    279 pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    280 tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    281 
    282 # PCI PCMCIA controllers
    283 pcic0	at pci? dev? function ?
    284 
    285 # ISA Plug-and-Play bus support
    286 isapnp0	at isa?
    287 
    288 # ISA Plug-and-Play PCMCIA controllers
    289 pcic*	at isapnp?
    290 
    291 # CardBus bridge support
    292 #cbb*		at pci? dev ? function ?
    293 #cardslot*	at cbb?	
    294 
    295 # CardBus bus support
    296 #cardbus*	at cardslot?
    297 #pcmcia* 	at cardslot?
    298 
    299 # Coprocessor Support
    300 
    301 # Math Coprocessor support
    302 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    303 
    304 
    305 # Console Devices
    306 
    307 # ISA console
    308 #pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
    309 # Keyboard layout configuration for pccons
    310 #options 	FRENCH_KBD
    311 #options 	FINNISH_KBD
    312 #options 	GERMAN_KBD
    313 #options 	NORWEGIAN_KBD
    314 # pccons-specific options:
    315 #options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
    316 #options 	XSERVER		# X server support
    317 
    318 
    319 # wscons
    320 pckbc0		at isa?			# pc keyboard controller
    321 pckbd*		at pckbc?		# PC keyboard
    322 # "opms" should not be enabled together with "pms" or "pmsi"
    323 pms*		at pckbc?		# PS/2 mouse for wsmouse
    324 pmsi*		at pckbc?		# PS/2 "Intelli"mouse for wsmouse
    325 #opms*		at pckbc?		# backwards compatible PS/2 mouse
    326 vga0		at isa?
    327 vga*		at pci? dev ? function ?
    328 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    329 wsdisplay*	at vga? console ?
    330 wsdisplay*	at pcdisplay? console ?
    331 wskbd* 		at pckbd? console ?
    332 wsmouse*	at pms? mux 0
    333 wsmouse*	at pmsi? mux 0
    334 
    335 pcppi0		at isa?
    336 sysbeep0	at pcppi?
    337 
    338 # Serial Devices
    339 
    340 # PCI serial interfaces
    341 com*	at puc? port ?			# 16x50s on "universal" comm boards
    342 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    343 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    344 
    345 # ISA Plug-and-Play serial interfaces
    346 com*	at isapnp?			# Modems and serial boards
    347 
    348 # PCMCIA serial interfaces
    349 com*	at pcmcia? function ?		# Modems and serial cards
    350 
    351 pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    352 com*	at pcmcom? slave ?		# ...and the slave devices
    353 
    354 # CardBus serial interfaces
    355 #com*	at cardbus? dev ? function ?	# Modems and serial cards
    356 
    357 # ISA serial interfaces
    358 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    359 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    360 com1	at isa? port 0x2f8 irq 3
    361 com2	at isa? port 0x3e8 irq 5
    362 #com3	at isa? port 0x2e8 irq 9
    363 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    364 #com*	at ast? slave ?
    365 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    366 #boca0	at isa? port 0x100 irq 5	# BOCA 16-port serial cards (BB2016)
    367 #boca1	at isa? port 0x140 irq 5	# this line is also needed for BB2016
    368 #com*	at boca? slave ?
    369 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    370 #com*	at tcom? slave ?
    371 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    372 #com*	at rtfps? slave ?
    373 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    374 #addcom0 at isa? port 0x108 irq 5	# Addonics FlexPort 8S
    375 #com*	at addcom? slave ?
    376 #moxa0	at isa?	port 0x100 irq 5	# MOXA C168H serial card (experimental)
    377 #com*	at moxa? slave ?
    378 
    379 # MCA serial interfaces
    380 com*	at mca? slot ?			# 16x50s on comm boards
    381 
    382 # Parallel Printer Interfaces
    383 
    384 # PCI parallel printer interfaces
    385 lpt*	at puc? port ?			# || ports on "universal" comm boards
    386 
    387 # ISA parallel printer interfaces
    388 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    389 lpt1	at isa? port 0x278
    390 lpt2	at isa? port 0x3bc
    391 
    392 # Hardware monitors 
    393 
    394 # LM7[89] and compatible hardware monitors
    395 #lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310
    396 
    397 # VIA VT82C686A hardware monitor
    398 #viapm*	at pci? dev ? function ?
    399 #viaenv* at viapm?
    400 
    401 
    402 # I2O devices
    403 iop*	at pci? dev ? function ?	# I/O processor
    404 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    405 ld*	at iop? tid ?			# block devices
    406 
    407 
    408 # SCSI Controllers and Devices
    409 
    410 # PCI SCSI controllers
    411 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    412 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    413 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    414 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    415 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    416 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    417 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    418 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    419 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    420 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    421 
    422 # EISA SCSI controllers
    423 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    424 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    425 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    426 dpt*	at eisa? slot ?			# DPT EATA SCSI
    427 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    428 
    429 # PCMCIA SCSI controllers
    430 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    431 esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI
    432 
    433 # ISA Plug-and-Play SCSI controllers
    434 aha*	at isapnp? 			# Adaptec AHA-154[02
    435 aic*	at isapnp?			# Adaptec AHA-1520B
    436 
    437 # ISA SCSI controllers
    438 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02] SCSI
    439 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    440 aha1	at isa? port 0x334 irq ? drq ?
    441 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    442 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    443 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    444 bha1	at isa? port 0x334 irq ? drq ?
    445 # The "nca" and "dpt" probes might give false hits or hang your machine.
    446 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    447 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    448 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    449 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    450 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    451 uha1	at isa? port 0x340 irq ? drq ?
    452 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    453 wds1	at isa? port 0x358 irq 11 drq 5
    454 
    455 # CardBus SCSI cards
    456 #ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480
    457 
    458 # MCA SCSI cards
    459 aha*	at mca? slot ?			# Adaptec AHA-1640
    460 
    461 # SCSI bus support
    462 scsibus* at adv?
    463 scsibus* at adw?
    464 scsibus* at aha?
    465 scsibus* at ahb?
    466 scsibus* at ahc?
    467 scsibus* at aic?
    468 scsibus* at bha?
    469 scsibus* at dpt?
    470 scsibus* at esp?
    471 scsibus* at iha?
    472 scsibus* at iopsp?
    473 scsibus* at isp?
    474 scsibus* at mly?
    475 #scsibus* at nca?
    476 scsibus* at pcscp?
    477 scsibus* at sea?
    478 scsibus* at siop?
    479 scsibus* at uha?
    480 scsibus* at wds?
    481 
    482 # SCSI devices
    483 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    484 st*	at scsibus? target ? lun ?	# SCSI tape drives
    485 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    486 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    487 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    488 ss*	at scsibus? target ? lun ?	# SCSI scanners
    489 uk*	at scsibus? target ? lun ?	# SCSI unknown
    490 
    491 
    492 # RAID controllers and devices
    493 cac*	at eisa? slot ?			# Compaq EISA array controllers
    494 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    495 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    496 mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
    497 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    498 
    499 ld*	at cac? unit ?			# logical disk devices
    500 ld*	at twe? unit ?
    501 ld*	at mlx? unit ?
    502 
    503 # IDE and related devices
    504 # PCI IDE controllers - see pciide(4) for supported hardware.
    505 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    506 # how to set up DMA modes for this chip. This may work, or may cause
    507 # a machine hang with some controllers.
    508 pciide* at pci? dev ? function ? flags 0x0000
    509 
    510 # ISA Plug-and-Play IDE controllers
    511 wdc*	at isapnp? 
    512 
    513 # PCMCIA IDE controllers
    514 wdc*	at pcmcia? function ?
    515 
    516 # ISA ST506, ESDI, and IDE controllers
    517 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    518 # fall back to 16bits I/O if 32bits I/O are not functional).
    519 # Some controllers pass the initial 32bit test, but will fail later.
    520 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    521 wdc1	at isa? port 0x170 irq 15 flags 0x00
    522 
    523 # IDE drives
    524 # Flags are used only with controllers that support DMA operations
    525 # and mode settings (e.g. some pciide controllers)
    526 # The lowest order four bits (rightmost digit) of the flags define the PIO
    527 # mode to use, the next set of four bits the DMA mode and the third set the
    528 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    529 # to use, and the last bit must be 1 for this setting to be used.
    530 # For DMA and UDMA, 0xf (1111) means 'disable'.
    531 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    532 # (0xc=1100, 0xa=1010, 0xf=1111)
    533 # 0x0000 means "use whatever the drive claims to support".
    534 wd*	at wdc? channel ? drive ? flags 0x0000
    535 wd*	at pciide? channel ? drive ? flags 0x0000
    536 
    537 # ATAPI bus support
    538 atapibus* at wdc? channel ?
    539 atapibus* at pciide? channel ?
    540 
    541 # ATAPI devices
    542 # flags have the same meaning as for IDE drives.
    543 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    544 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    545 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    546 
    547 
    548 # Miscellaneous mass storage devices
    549 
    550 # ISA floppy
    551 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    552 #fdc1	at isa? port 0x370 irq ? drq ?
    553 fd*	at fdc? drive ?			# the drives themselves
    554 # some machines need you to do this instead of fd*
    555 #fd0	at fdc0 drive 0
    556 
    557 # ISA CD-ROM devices
    558 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    559 
    560 # ISA tape devices
    561 # note: the wt driver conflicts unpleasantly with SMC boards at the
    562 # same I/O address. The probe reprograms their EEPROMs. Don't
    563 # uncomment it unless you are actually using it.
    564 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    565 
    566 # MCA ESDI devices
    567 edc*	at mca? slot ?			# IBM ESDI Disk Controllers
    568 ed*	at edc?
    569 
    570 
    571 # Network Interfaces
    572 
    573 # PCI network interfaces
    574 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    575 de*	at pci? dev ? function ?	# DEC 21x4x-based Ethernet
    576 en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    577 ep*	at pci? dev ? function ?	# 3Com 3c59x
    578 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    579 esh*	at pci? dev ? function ?	# Essential HIPPI card
    580 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    581 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    582 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    583 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    584 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    585 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    586 lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    587 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    588 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    589 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    590 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    591 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    592 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    593 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    594 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    595 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    596 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    597 tlp*	at pci? dev ? function ?	# DECchip 21x4x (and clones) Ethernet
    598 #options 	TLP_MATCH_21040
    599 #options 	TLP_MATCH_21041
    600 #options 	TLP_MATCH_21140
    601 #options 	TLP_MATCH_21142
    602 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    603 
    604 # EISA network interfaces
    605 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    606 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    607 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    608 
    609 # ISA Plug-and-Play network interfaces
    610 an*	at isapnp?			# Aironet 802.11
    611 ep*	at isapnp?			# 3Com 3c509 Ethernet
    612 ne*	at isapnp?			# NE2000-compatible Ethernet
    613 tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring
    614 
    615 # PCMCIA network interfaces
    616 an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    617 awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS)
    618 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    619 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    620 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    621 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    622 ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    623 sm*	at pcmcia? function ?		# Megahertz Ethernet
    624 # tr at pcmcia has problems with Cardbus bridges
    625 #tr*	at pcmcia? function ?		# TROPIC based Token-Ring
    626 wi*	at pcmcia? function ?		# Lucent WaveLan IEEE (802.11)
    627 xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    628 
    629 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    630 com*	at mhzc?
    631 sm*	at mhzc?
    632 
    633 # ISA network interfaces
    634 ate0	at isa? port 0x2a0 irq ?		# AT1700
    635 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    636 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    637 eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    638 el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    639 ep*	at isa? port ? irq ?			# 3C509 ethernet cards
    640 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    641 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    642 fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    643 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    644 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    645 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    646 #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    647 #le*	at depca?
    648 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    649 le*	at nele?
    650 #ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
    651 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    652 le*	at bicc?
    653 ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    654 ne1	at isa? port 0x300 irq 10
    655 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    656 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?  # IBM TROPIC based Token-Ring
    657 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?  # IBM TROPIC based Token-Ring
    658 tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    659 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    660 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    661 
    662 # CardBus network cards
    663 #ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
    664 #fxp*	at cardbus? dev ? function ?	# Intel i8255x
    665 #rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
    666 #tlp*	at cardbus? dev ? function ?	# DECchip 21143
    667 
    668 # MCA network cards
    669 elmc*	at mca? slot ?			# 3Com EtherLink/MC (3c523)
    670 ep*	at mca? slot ?			# 3Com EtherLink III (3c529)
    671 we*	at mca? slot ?			# WD/SMC Ethernet
    672 ate*	at mca? slot ?			# Allied Telesis AT1720
    673 ne*	at mca? slot ?			# Novell NE/2 and clones
    674 tr*	at mca? slot ?			# IBM Token Ring adapter
    675 le*	at mca? slot ?			# SKNET Personal/MC2+
    676 
    677 # MII/PHY support
    678 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    679 amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
    680 bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    681 brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
    682 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    683 exphy*	at mii? phy ?			# 3Com internal PHYs
    684 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    685 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    686 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS1890
    687 inphy*	at mii? phy ?			# Intel 82555 PHYs
    688 iophy*	at mii? phy ?			# Intel 82553 PHYs
    689 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    690 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    691 nsphy*	at mii? phy ?			# NS83840 PHYs
    692 nsphyter* at mii? phy ?			# NS83843 PHYs
    693 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    694 pnaphy*	at mii? phy ?			# generic HomePNA PHYs
    695 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    696 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    697 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    698 ukphy*	at mii? phy ?			# generic unknown PHYs
    699 
    700 
    701 # USB Controller and Devices
    702 
    703 # PCI USB controllers
    704 ohci*	at pci?	dev ? function ?	# Open Host Controller
    705 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    706 
    707 # CardBus USB controllers
    708 #ohci*	at cardbus? dev ? function ?	# Open Host Controller
    709 
    710 # USB bus support
    711 usb*	at ohci?
    712 usb*	at uhci?
    713 
    714 # USB Hubs
    715 uhub*	at usb?
    716 uhub*	at uhub? port ? configuration ? interface ?
    717 
    718 # USB Mice
    719 ums*	at uhub? port ? configuration ? interface ?
    720 wsmouse*	at ums? mux 0
    721 
    722 # USB Keyboards
    723 ukbd*	at uhub? port ? configuration ? interface ?
    724 wskbd*	at ukbd? console ? mux 1
    725 
    726 # USB Generic HID devices
    727 uhid*	at uhub? port ? configuration ? interface ?
    728 
    729 # USB Printer
    730 ulpt*	at uhub? port ? configuration ? interface ?
    731 
    732 # USB Modem
    733 umodem*	at uhub? port ? configuration ?
    734 ucom*	at umodem?
    735 
    736 # USB Mass Storage
    737 umass*	at uhub? port ? configuration ? interface ?
    738 atapibus* at umass? channel ?
    739 scsibus* at umass? channel ?
    740 
    741 # USB audio
    742 uaudio*	at uhub? port ? configuration ?
    743 
    744 # USB MIDI
    745 umidi* at uhub? port ? configuration ?
    746 
    747 # USB Ethernet adapters
    748 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    749 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    750 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    751 
    752 # Prolofic PL2301/PL2302 host-to-host adapter
    753 upl*	at uhub? port ?
    754 
    755 # Serial adapters
    756 # FTDI FT8U100AX serial adapter
    757 uftdi*	at uhub? port ?
    758 ucom*	at uftdi? portno ?
    759 
    760 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    761 ucom*	at uplcom? portno ? 
    762 
    763 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    764 ucom*	at umct? portno ?
    765 
    766 # Diamond Multimedia Rio 500
    767 urio*	at uhub? port ?
    768 
    769 # USB Handspring Visor
    770 uvisor*	at uhub? port ?
    771 ucom*	at uvisor?
    772 
    773 # USB scanners
    774 uscanner* at uhub? port ?
    775 
    776 # USB scanners that use SCSI emulation, e.g., HP5300
    777 usscanner* at uhub? port ?
    778 scsibus* at usscanner? channel ?
    779 
    780 # Y@P firmware loader
    781 uyap* at uhub? port ?
    782 
    783 # USB Generic driver
    784 ugen*	at uhub? port ?
    785 
    786 
    787 # Audio Devices
    788 
    789 # PCI audio devices
    790 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    791 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    792 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    793 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    794 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    795 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    796 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    797 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    798 fms*	at pci? dev ? function ?	# Forte Media FM801
    799 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    800 sv*	at pci? dev ? function ?	# S3 SonicVibes
    801 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    802 
    803 # ISA Plug-and-Play audio devices
    804 ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    805 guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    806 sb*	at isapnp?			# SoundBlaster-compatible audio
    807 wss*	at isapnp?			# Windows Sound System
    808 ym*	at isapnp?			# Yamaha OPL3-SA3 audio
    809 
    810 # ISA audio devices
    811 # the "aria" probe might give false hits
    812 #aria0	at isa? port 0x290 irq 10 		# Aria
    813 #ess0	at isa? port 0x220 irq 5 drq 1 drq2 5	# ESS 18XX
    814 gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    815 pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    816 pss0	at isa? port 0x220 irq 7 drq 6  	# Personal Sound System
    817 sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
    818 sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    819 wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    820 
    821 #cms0	at isa? port 0x220			# Creative Music System
    822 
    823 # OPL[23] FM synthesizers
    824 #opl0	at isa? port 0x388	# use only if not attached to sound card
    825 opl*	at eso?
    826 opl*	at ess?
    827 opl*	at fms?
    828 opl*	at sb?
    829 opl*	at sv?
    830 opl*	at wss?
    831 opl*	at yds?
    832 opl*	at ym?
    833 
    834 # Audio support
    835 #audio*	at aria?
    836 audio*	at auich?
    837 audio*	at auvia?
    838 audio*	at clcs?
    839 audio*	at clct?
    840 audio*	at cmpci?
    841 audio*	at eap?
    842 audio*	at esm?
    843 audio*	at eso?
    844 audio*	at ess?
    845 audio*	at fms?
    846 audio*	at gus?
    847 audio*	at guspnp?
    848 audio*	at neo?
    849 audio*	at pas?
    850 audio*	at sb?
    851 audio*	at sp?
    852 audio*	at sv?
    853 audio*	at uaudio?
    854 audio*	at wss?
    855 audio*	at yds?
    856 audio*	at ym?
    857 
    858 # MPU 401 UARTs
    859 #mpu*	at isa? port 0x330 irq 9        # MPU401 or compatible card
    860 mpu*	at eso?
    861 mpu*	at fms?
    862 mpu*	at sb?
    863 mpu*	at yds?
    864 mpu*	at ym?
    865 
    866 # MIDI support
    867 midi*	at clcs?		# Cirrus Logic CS4280 MIDI port
    868 #midi*	at clct?		# Cirrus Logic CS4281 MIDI port
    869 #midi*	at cms?			# Creative Music System
    870 midi*	at eap?			# 137[01] MIDI port
    871 midi*	at mpu?			# MPU 401
    872 midi*	at opl?			# OPL FM synth
    873 midi*	at pcppi?		# MIDI interface to the PC speaker
    874 midi*	at sb?			# SB1 MIDI port
    875 midi*   at umidi?               # USB MIDI
    876 
    877 # The spkr driver provides a simple tone interface to the built in speaker.
    878 #spkr0	at pcppi?		# PC speaker
    879 
    880 
    881 # TV cards
    882 
    883 # Brooktree 848/849/878/879 based TV cards
    884 bktr* at pci? dev ? function ?
    885 
    886 
    887 # Mice
    888 
    889 # ISA busmice
    890 lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    891 lms1	at isa? port 0x238 irq 5
    892 mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    893 mms1	at isa? port 0x238 irq 5
    894 wsmouse*	at lms? mux 0
    895 wsmouse*	at mms? mux 0
    896 # backwards compatible versions
    897 #olms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    898 #olms1	at isa? port 0x238 irq 5
    899 #omms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    900 #omms1	at isa? port 0x238 irq 5
    901 #opms0	at pc? irq 12		# PS/2 auxiliary port mouse
    902 
    903 
    904 # Joysticks
    905 
    906 #joy*		at pnpbios? index ?	# Game port
    907 
    908 # ISA Plug-and-Play joysticks
    909 joy*	at isapnp?			# Game ports (usually on audio cards)
    910 
    911 # PCI joysticks
    912 joy*	at pci?				# Game ports (usually on audio cards)
    913 
    914 # ISA joysticks. Probe is a little strange; add only if you have one.
    915 #joy0	at isa? port 0x201
    916 
    917 
    918 # Miscellaneous Devices
    919 
    920 # Planetconnect Satellite receiver driver.
    921 #satlink0 at isa? port 0x300 drq 1
    922 
    923 
    924 # Pull in optional local configuration
    925 include	"arch/i386/conf/GENERIC.local"
    926 
    927 
    928 # Pseudo-Devices
    929 
    930 # disk/mass storage pseudo-devices
    931 pseudo-device	ccd		4	# concatenated/striped disk devices
    932 #pseudo-device	raid		4	# RAIDframe disk driver
    933 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    934 pseudo-device	md		1	# memory disk device (ramdisk)
    935 pseudo-device	vnd		4	# disk-like interface to files
    936 
    937 # network pseudo-devices
    938 pseudo-device	bpfilter	8	# Berkeley packet filter
    939 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    940 pseudo-device	loop			# network loopback
    941 pseudo-device	ppp		2	# Point-to-Point Protocol
    942 pseudo-device	sl		2	# Serial Line IP
    943 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    944 pseudo-device	tun		2	# network tunneling over tty
    945 pseudo-device	gre		2	# generic L3 over IP tunnel
    946 pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    947 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    948 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    949 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    950 pseudo-device	vlan			# IEEE 802.1q encapsulation
    951 pseudo-device	bridge			# simple inter-network bridging
    952 
    953 # miscellaneous pseudo-devices
    954 pseudo-device	pty			# pseudo-terminals
    955 pseudo-device	tb		1	# tablet line discipline
    956 pseudo-device	sequencer	1	# MIDI sequencer
    957 # rnd works; RND_COM does not on port i386 yet.
    958 pseudo-device	rnd			# /dev/random and in-kernel generator
    959 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    960 
    961 # a pseudo device needed for Coda	# also needs CODA (above)
    962 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    963 
    964 # mouse & keyboard multiplexor pseudo-devices
    965 pseudo-device	wsmux		2
    966