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GENERIC revision 1.300.2.21
      1 #	$NetBSD: GENERIC,v 1.300.2.21 2001/09/03 19:48:06 sommerfeld Exp $
      2 #
      3 #	GENERIC -- everything that's currently supported
      4 #
      5 
      6 include "arch/i386/conf/std.i386"
      7 
      8 #ident 		"GENERIC-$Revision: 1.300.2.21 $"
      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 # delay between "rebooting ..." message and hardware reset, in milliseconds
     26 #options 	CPURESET_DELAY=2000
     27 
     28 # This option allows you to force a serial console at the specified
     29 # I/O address.   see console(4) for details.
     30 #options 	"CONSDEVNAME=\"com\"",CONADDR=0x2f8,CONSPEED=57600
     31 #	you don't want the option below ON iff you are using the
     32 #	serial console option of the new boot strap code.
     33 #options 	CONS_OVERRIDE	# Always use above! independent of boot info
     34 
     35 # The following options override the memory sizes passed in from the boot
     36 # block.  Use them *only* if the boot block is unable to determine the correct
     37 # values.  Note that the BIOS may *correctly* report less than 640k of base
     38 # memory if the extended BIOS data area is located at the top of base memory
     39 # (as is the case on most recent systems).
     40 #options 	REALBASEMEM=639		# size of base memory (in KB)
     41 #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     42 
     43 # Standard system options
     44 
     45 options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     46 options 	INSECURE	# disable kernel security levels
     47 
     48 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     49 options 	NTP		# NTP phase/frequency locked loop
     50 
     51 options 	KTRACE		# system call tracing via ktrace(1)
     52 
     53 options 	SYSVMSG		# System V-like message queues
     54 options 	SYSVSEM		# System V-like semaphores
     55 #options	SEMMNI=10	# number of semaphore identifiers
     56 #options	SEMMNS=60	# number of semaphores in system
     57 #options	SEMUME=10	# max number of undo entries per process
     58 #options	SEMMNU=30	# number of undo structures in system
     59 options 	SYSVSHM		# System V-like memory sharing
     60 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     61 
     62 options 	LKM		# loadable kernel modules
     63 
     64 # Diagnostic/debugging support options
     65 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     66 #options 	DEBUG		# expensive debugging checks/support
     67 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     68 options 	DDB		# in-kernel debugger
     69 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     70 #options 	KGDB		# remote debugger
     71 #options 	"KGDB_DEVNAME=\"com\"",KGDBADDR=0x3f8,KGDBRATE=9600
     72 #makeoptions	DEBUG="-g"	# compile full symbol table
     73 
     74 # Compatibility options
     75 options 	COMPAT_NOMID	# compatibility with 386BSD, BSDI, NetBSD 0.8,
     76 options 	COMPAT_09	# NetBSD 0.9,
     77 options 	COMPAT_10	# NetBSD 1.0,
     78 options 	COMPAT_11	# NetBSD 1.1,
     79 options 	COMPAT_12	# NetBSD 1.2,
     80 options 	COMPAT_13	# NetBSD 1.3,
     81 options 	COMPAT_14	# NetBSD 1.4,
     82 options 	COMPAT_15	# NetBSD 1.5,
     83 options 	COMPAT_43	# and 4.3BSD
     84 options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     85 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     86 
     87 options 	COMPAT_SVR4	# binary compatibility with SVR4
     88 options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     89 options 	COMPAT_LINUX	# binary compatibility with Linux
     90 options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     91 #options	COMPAT_MACH	# binary compatibility with Mach binaries
     92 #options	EXEC_MACHO	# exec MACH-O binaries
     93 #options 	COMPAT_PECOFF	# kernel support to run Win32 apps
     94 
     95 # File systems
     96 file-system 	FFS		# UFS
     97 file-system 	EXT2FS		# second extended file system (linux)
     98 file-system 	LFS		# log-structured file system
     99 file-system 	MFS		# memory file system
    100 file-system 	NFS		# Network File System client
    101 file-system 	NTFS		# Windows/NT file system (experimental)
    102 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    103 file-system 	MSDOSFS		# MS-DOS file system
    104 file-system 	FDESC		# /dev/fd
    105 file-system 	KERNFS		# /kern
    106 file-system 	NULLFS		# loopback file system
    107 file-system 	OVERLAY		# overlay file system
    108 file-system 	PORTAL		# portal filesystem (still experimental)
    109 file-system 	PROCFS		# /proc
    110 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    111 file-system 	UNION		# union file system
    112 file-system	CODA		# Coda File System; also needs vcoda (below)
    113 
    114 # File system options
    115 options 	QUOTA		# UFS quotas
    116 #options 	FFS_EI		# FFS Endian Independent support
    117 options 	SOFTDEP         # FFS soft updates support.
    118 options 	NFSSERVER	# Network File System server
    119 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    120 				# immutable) behave as system flags.
    121 
    122 # Networking options
    123 #options 	GATEWAY		# packet forwarding
    124 options 	INET		# IP + ICMP + TCP + UDP
    125 options 	INET6		# IPV6
    126 #options 	IPSEC		# IP security
    127 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    128 #options 	IPSEC_DEBUG	# debug for IP security
    129 #options 	MROUTING	# IP multicast routing
    130 options 	NS		# XNS
    131 #options 	NSIP		# XNS tunneling over IP
    132 options 	ISO,TPIP	# OSI
    133 #options 	EON		# OSI tunneling over IP
    134 options 	CCITT,LLC,HDLC	# X.25
    135 options 	NETATALK	# AppleTalk networking protocols
    136 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    137 options 	PPP_DEFLATE	# Deflate compression support for PPP
    138 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    139 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    140 options 	IPFILTER_LOG	# ipmon(8) log support
    141 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    142 
    143 # These options enable verbose messages for several subsystems.
    144 # Warning, these may compile large string tables into the kernel!
    145 options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    146 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    147 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    148 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    149 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    150 options 	SCSIVERBOSE	# human readable SCSI error messages
    151 options 	USBVERBOSE	# verbose USB device autoconfig messages
    152 #options 	PNPBIOSVERBOSE	# verbose PnP BIOS messages
    153 #options	PNPBIOSDEBUG	# more fulsome PnP BIOS debugging messages
    154 options 	I2OVERBOSE	# verbose I2O driver messages
    155 options 	MCAVERBOSE	# verbose MCA device autoconfig messages
    156 
    157 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    158 
    159 #
    160 # wscons options
    161 #
    162 # builtin terminal emulations
    163 #options 	WSEMUL_SUN		# sun terminal emulation
    164 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    165 # different kernel output - see dev/wscons/wsdisplayvar.h
    166 options 	WS_KERNEL_FG=WSCOL_GREEN
    167 #options 	WS_KERNEL_BG=WSCOL_BLACK
    168 # compatibility to other console drivers
    169 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    170 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    171 options 	WSDISPLAY_COMPAT_USL		# VT handling
    172 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    173 # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    174 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    175 # allocate a number of virtual screens at autoconfiguration time
    176 #options 	WSDISPLAY_DEFAULTSCREENS=4
    177 # use a large software cursor that doesn't blink
    178 options 	PCDISPLAY_SOFTCURSOR
    179 # modify the screen type of the console; defaults to "80x25"
    180 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    181 
    182 # Kernel root file system and dump configuration.
    183 config		netbsd	root on ? type ?
    184 #config		netbsd	root on sd0a type ffs
    185 #config		netbsd	root on ? type nfs
    186 
    187 #
    188 # Device configuration
    189 #
    190 
    191 mainbus0 at root
    192 cpu* at mainbus? apid ?
    193 #ioapic* at mainbus? apid ?
    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 # EISA bus support
    260 eisa*	at mainbus?
    261 eisa*	at pceb?
    262 
    263 # ISA bus support
    264 isa*	at mainbus?
    265 isa*	at pceb?
    266 isa*	at pcib?
    267 
    268 # PCMCIA bus support
    269 pcmcia*	at pcic? controller ? socket ?
    270 pcmcia*	at tcic? controller ? socket ?
    271 
    272 # MCA bus support
    273 mca0	at mainbus?
    274 
    275 # ISA PCMCIA controllers
    276 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    277 pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    278 tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    279 
    280 # PCI PCMCIA controllers
    281 pcic0	at pci? dev? function ?
    282 
    283 # ISA Plug-and-Play bus support
    284 isapnp0	at isa?
    285 
    286 # ISA Plug-and-Play PCMCIA controllers
    287 pcic*	at isapnp?
    288 
    289 # CardBus bridge support
    290 #cbb*		at pci? dev ? function ?
    291 #cardslot*	at cbb?	
    292 
    293 # CardBus bus support
    294 #cardbus*	at cardslot?
    295 #pcmcia* 	at cardslot?
    296 
    297 # Coprocessor Support
    298 
    299 # Math Coprocessor support
    300 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    301 
    302 
    303 # Console Devices
    304 
    305 # ISA console
    306 #pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
    307 # Keyboard layout configuration for pccons
    308 #options 	FRENCH_KBD
    309 #options 	FINNISH_KBD
    310 #options 	GERMAN_KBD
    311 #options 	NORWEGIAN_KBD
    312 # pccons-specific options:
    313 #options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
    314 #options 	XSERVER		# X server support
    315 
    316 
    317 # wscons
    318 pckbc0		at isa?			# pc keyboard controller
    319 pckbd*		at pckbc?		# PC keyboard
    320 # "opms" should not be enabled together with "pms" or "pmsi"
    321 pms*		at pckbc?		# PS/2 mouse for wsmouse
    322 pmsi*		at pckbc?		# PS/2 "Intelli"mouse for wsmouse
    323 #opms*		at pckbc?		# backwards compatible PS/2 mouse
    324 vga0		at isa?
    325 vga*		at pci? dev ? function ?
    326 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    327 wsdisplay*	at vga? console ?
    328 wsdisplay*	at pcdisplay? console ?
    329 wskbd* 		at pckbd? console ?
    330 wsmouse*	at pms? mux 0
    331 wsmouse*	at pmsi? mux 0
    332 
    333 pcppi0		at isa?
    334 sysbeep0	at pcppi?
    335 
    336 # Serial Devices
    337 
    338 # PCI serial interfaces
    339 com*	at puc? port ?			# 16x50s on "universal" comm boards
    340 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    341 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    342 
    343 # ISA Plug-and-Play serial interfaces
    344 com*	at isapnp?			# Modems and serial boards
    345 
    346 # PCMCIA serial interfaces
    347 com*	at pcmcia? function ?		# Modems and serial cards
    348 
    349 pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    350 com*	at pcmcom? slave ?		# ...and the slave devices
    351 
    352 # CardBus serial interfaces
    353 #com*	at cardbus? dev ? function ?	# Modems and serial cards
    354 
    355 # ISA serial interfaces
    356 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    357 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    358 com1	at isa? port 0x2f8 irq 3
    359 com2	at isa? port 0x3e8 irq 5
    360 #com3	at isa? port 0x2e8 irq 9
    361 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    362 #com*	at ast? slave ?
    363 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    364 #boca0	at isa? port 0x100 irq 5	# BOCA 16-port serial cards (BB2016)
    365 #boca1	at isa? port 0x140 irq 5	# this line is also needed for BB2016
    366 #com*	at boca? slave ?
    367 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    368 #com*	at tcom? slave ?
    369 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    370 #com*	at rtfps? slave ?
    371 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    372 #addcom0 at isa? port 0x108 irq 5	# Addonics FlexPort 8S
    373 #com*	at addcom? slave ?
    374 #moxa0	at isa?	port 0x100 irq 5	# MOXA C168H serial card (experimental)
    375 #com*	at moxa? slave ?
    376 
    377 # MCA serial interfaces
    378 com*	at mca? slot ?			# 16x50s on comm boards
    379 
    380 # Parallel Printer Interfaces
    381 
    382 # PCI parallel printer interfaces
    383 lpt*	at puc? port ?			# || ports on "universal" comm boards
    384 
    385 # ISA parallel printer interfaces
    386 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    387 lpt1	at isa? port 0x278
    388 lpt2	at isa? port 0x3bc
    389 
    390 # Hardware monitors 
    391 
    392 # LM7[89] and compatible hardware monitors
    393 #lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310
    394 
    395 # VIA VT82C686A hardware monitor
    396 #viapm*	at pci? dev ? function ?
    397 #viaenv* at viapm?
    398 
    399 
    400 # I2O devices
    401 iop*	at pci? dev ? function ?	# I/O processor
    402 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    403 ld*	at iop? tid ?			# block devices
    404 
    405 
    406 # SCSI Controllers and Devices
    407 
    408 # PCI SCSI controllers
    409 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    410 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    411 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    412 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    413 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    414 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    415 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    416 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    417 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    418 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    419 
    420 # EISA SCSI controllers
    421 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    422 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    423 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    424 dpt*	at eisa? slot ?			# DPT EATA SCSI
    425 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    426 
    427 # PCMCIA SCSI controllers
    428 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    429 esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI
    430 
    431 # ISA Plug-and-Play SCSI controllers
    432 aha*	at isapnp? 			# Adaptec AHA-154[02
    433 aic*	at isapnp?			# Adaptec AHA-1520B
    434 
    435 # ISA SCSI controllers
    436 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02] SCSI
    437 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    438 aha1	at isa? port 0x334 irq ? drq ?
    439 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    440 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    441 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    442 bha1	at isa? port 0x334 irq ? drq ?
    443 # The "nca" and "dpt" probes might give false hits or hang your machine.
    444 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    445 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    446 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    447 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    448 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    449 uha1	at isa? port 0x340 irq ? drq ?
    450 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    451 wds1	at isa? port 0x358 irq 11 drq 5
    452 
    453 # CardBus SCSI cards
    454 #ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480
    455 
    456 # MCA SCSI cards
    457 aha*	at mca? slot ?			# Adaptec AHA-1640
    458 
    459 # SCSI bus support
    460 scsibus* at adv?
    461 scsibus* at adw?
    462 scsibus* at aha?
    463 scsibus* at ahb?
    464 scsibus* at ahc?
    465 scsibus* at aic?
    466 scsibus* at bha?
    467 scsibus* at dpt?
    468 scsibus* at esp?
    469 scsibus* at iha?
    470 scsibus* at iopsp?
    471 scsibus* at isp?
    472 scsibus* at mly?
    473 #scsibus* at nca?
    474 scsibus* at pcscp?
    475 scsibus* at sea?
    476 scsibus* at siop?
    477 scsibus* at uha?
    478 scsibus* at wds?
    479 
    480 # SCSI devices
    481 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    482 st*	at scsibus? target ? lun ?	# SCSI tape drives
    483 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    484 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    485 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    486 ss*	at scsibus? target ? lun ?	# SCSI scanners
    487 uk*	at scsibus? target ? lun ?	# SCSI unknown
    488 
    489 
    490 # RAID controllers and devices
    491 cac*	at eisa? slot ?			# Compaq EISA array controllers
    492 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    493 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    494 mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
    495 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    496 
    497 ld*	at cac? unit ?			# logical disk devices
    498 ld*	at twe? unit ?
    499 ld*	at mlx? unit ?
    500 
    501 # IDE and related devices
    502 # PCI IDE controllers - see pciide(4) for supported hardware.
    503 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    504 # how to set up DMA modes for this chip. This may work, or may cause
    505 # a machine hang with some controllers.
    506 pciide* at pci? dev ? function ? flags 0x0000
    507 
    508 # ISA Plug-and-Play IDE controllers
    509 wdc*	at isapnp? 
    510 
    511 # PCMCIA IDE controllers
    512 wdc*	at pcmcia? function ?
    513 
    514 # ISA ST506, ESDI, and IDE controllers
    515 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    516 # fall back to 16bits I/O if 32bits I/O are not functional).
    517 # Some controllers pass the initial 32bit test, but will fail later.
    518 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    519 wdc1	at isa? port 0x170 irq 15 flags 0x00
    520 
    521 # IDE drives
    522 # Flags are used only with controllers that support DMA operations
    523 # and mode settings (e.g. some pciide controllers)
    524 # The lowest order four bits (rightmost digit) of the flags define the PIO
    525 # mode to use, the next set of four bits the DMA mode and the third set the
    526 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    527 # to use, and the last bit must be 1 for this setting to be used.
    528 # For DMA and UDMA, 0xf (1111) means 'disable'.
    529 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    530 # (0xc=1100, 0xa=1010, 0xf=1111)
    531 # 0x0000 means "use whatever the drive claims to support".
    532 wd*	at wdc? channel ? drive ? flags 0x0000
    533 wd*	at pciide? channel ? drive ? flags 0x0000
    534 
    535 # ATAPI bus support
    536 atapibus* at wdc? channel ?
    537 atapibus* at pciide? channel ?
    538 
    539 # ATAPI devices
    540 # flags have the same meaning as for IDE drives.
    541 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    542 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    543 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    544 
    545 
    546 # Miscellaneous mass storage devices
    547 
    548 # ISA floppy
    549 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    550 #fdc1	at isa? port 0x370 irq ? drq ?
    551 fd*	at fdc? drive ?			# the drives themselves
    552 # some machines need you to do this instead of fd*
    553 #fd0	at fdc0 drive 0
    554 
    555 # ISA CD-ROM devices
    556 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    557 
    558 # ISA tape devices
    559 # note: the wt driver conflicts unpleasantly with SMC boards at the
    560 # same I/O address. The probe reprograms their EEPROMs. Don't
    561 # uncomment it unless you are actually using it.
    562 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    563 
    564 # MCA ESDI devices
    565 edc*	at mca? slot ?			# IBM ESDI Disk Controllers
    566 ed*	at edc?
    567 
    568 
    569 # Network Interfaces
    570 
    571 # PCI network interfaces
    572 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    573 de*	at pci? dev ? function ?	# DEC 21x4x-based Ethernet
    574 en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    575 ep*	at pci? dev ? function ?	# 3Com 3c59x
    576 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    577 esh*	at pci? dev ? function ?	# Essential HIPPI card
    578 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    579 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    580 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    581 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    582 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    583 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    584 lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    585 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    586 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    587 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    588 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    589 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    590 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    591 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    592 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    593 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    594 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    595 tlp*	at pci? dev ? function ?	# DECchip 21x4x (and clones) Ethernet
    596 #options 	TLP_MATCH_21040
    597 #options 	TLP_MATCH_21041
    598 #options 	TLP_MATCH_21140
    599 #options 	TLP_MATCH_21142
    600 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    601 
    602 # EISA network interfaces
    603 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    604 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    605 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    606 
    607 # ISA Plug-and-Play network interfaces
    608 an*	at isapnp?			# Aironet 802.11
    609 ep*	at isapnp?			# 3Com 3c509 Ethernet
    610 ne*	at isapnp?			# NE2000-compatible Ethernet
    611 tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring
    612 
    613 # PCMCIA network interfaces
    614 an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    615 awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS)
    616 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    617 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    618 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    619 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    620 ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    621 sm*	at pcmcia? function ?		# Megahertz Ethernet
    622 tr*	at pcmcia? function ?		# TROPIC based Token-Ring
    623 wi*	at pcmcia? function ?		# Lucent WaveLan IEEE (802.11)
    624 xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    625 
    626 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    627 com*	at mhzc?
    628 sm*	at mhzc?
    629 
    630 # ISA network interfaces
    631 ate0	at isa? port 0x2a0 irq ?		# AT1700
    632 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    633 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    634 eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    635 el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    636 ep*	at isa? port ? irq ?			# 3C509 ethernet cards
    637 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    638 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    639 fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    640 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    641 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    642 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    643 #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    644 #le*	at depca?
    645 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    646 le*	at nele?
    647 #ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
    648 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    649 le*	at bicc?
    650 ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    651 ne1	at isa? port 0x300 irq 10
    652 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    653 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?  # IBM TROPIC based Token-Ring
    654 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?  # IBM TROPIC based Token-Ring
    655 tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    656 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    657 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    658 
    659 # CardBus network cards
    660 #ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
    661 #fxp*	at cardbus? dev ? function ?	# Intel i8255x
    662 #rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
    663 #tlp*	at cardbus? dev ? function ?	# DECchip 21143
    664 
    665 # MCA network cards
    666 elmc*	at mca? slot ?			# 3Com EtherLink/MC (3c523)
    667 ep*	at mca? slot ?			# 3Com EtherLink III (3c529)
    668 we*	at mca? slot ?			# WD/SMC Ethernet
    669 ate*	at mca? slot ?			# Allied Telesis AT1720
    670 ne*	at mca? slot ?			# Novell NE/2 and clones
    671 tr*	at mca? slot ?			# IBM Token Ring adapter
    672 le*	at mca? slot ?			# SKNET Personal/MC2+
    673 
    674 # MII/PHY support
    675 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    676 amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
    677 bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    678 brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
    679 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    680 exphy*	at mii? phy ?			# 3Com internal PHYs
    681 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    682 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    683 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS1890
    684 inphy*	at mii? phy ?			# Intel 82555 PHYs
    685 iophy*	at mii? phy ?			# Intel 82553 PHYs
    686 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    687 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    688 nsphy*	at mii? phy ?			# NS83840 PHYs
    689 nsphyter* at mii? phy ?			# NS83843 PHYs
    690 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    691 pnaphy*	at mii? phy ?			# generic HomePNA PHYs
    692 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    693 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    694 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    695 ukphy*	at mii? phy ?			# generic unknown PHYs
    696 
    697 
    698 # USB Controller and Devices
    699 
    700 # PCI USB controllers
    701 ohci*	at pci?	dev ? function ?	# Open Host Controller
    702 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    703 
    704 # CardBus USB controllers
    705 #ohci*	at cardbus? dev ? function ?	# Open Host Controller
    706 
    707 # USB bus support
    708 usb*	at ohci?
    709 usb*	at uhci?
    710 
    711 # USB Hubs
    712 uhub*	at usb?
    713 uhub*	at uhub? port ? configuration ? interface ?
    714 
    715 # USB Mice
    716 ums*	at uhub? port ? configuration ? interface ?
    717 wsmouse*	at ums? mux 0
    718 
    719 # USB Keyboards
    720 ukbd*	at uhub? port ? configuration ? interface ?
    721 wskbd*	at ukbd? console ? mux 1
    722 
    723 # USB Generic HID devices
    724 uhid*	at uhub? port ? configuration ? interface ?
    725 
    726 # USB Printer
    727 ulpt*	at uhub? port ? configuration ? interface ?
    728 
    729 # USB Modem
    730 umodem*	at uhub? port ? configuration ?
    731 ucom*	at umodem?
    732 
    733 # USB Mass Storage
    734 umass*	at uhub? port ? configuration ? interface ?
    735 atapibus* at umass? channel ?
    736 scsibus* at umass? channel ?
    737 
    738 # USB audio
    739 uaudio*	at uhub? port ? configuration ?
    740 
    741 # USB MIDI
    742 umidi* at uhub? port ? configuration ?
    743 
    744 # USB Ethernet adapters
    745 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    746 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    747 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    748 
    749 # Prolofic PL2301/PL2302 host-to-host adapter
    750 upl*	at uhub? port ?
    751 
    752 # Serial adapters
    753 # FTDI FT8U100AX serial adapter
    754 uftdi*	at uhub? port ?
    755 ucom*	at uftdi? portno ?
    756 
    757 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    758 ucom*	at uplcom? portno ? 
    759 
    760 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    761 ucom*	at umct? portno ?
    762 
    763 # Diamond Multimedia Rio 500
    764 urio*	at uhub? port ?
    765 
    766 # USB Handspring Visor
    767 uvisor*	at uhub? port ?
    768 ucom*	at uvisor?
    769 
    770 # USB scanners
    771 uscanner* at uhub? port ?
    772 
    773 # USB scanners that use SCSI emulation, e.g., HP5300
    774 usscanner* at uhub? port ?
    775 scsibus* at usscanner? channel ?
    776 
    777 # Y@P firmware loader
    778 uyap* at uhub? port ?
    779 
    780 # USB Generic driver
    781 ugen*	at uhub? port ?
    782 
    783 
    784 # Audio Devices
    785 
    786 # PCI audio devices
    787 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    788 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    789 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    790 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    791 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    792 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    793 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    794 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    795 fms*	at pci? dev ? function ?	# Forte Media FM801
    796 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    797 sv*	at pci? dev ? function ?	# S3 SonicVibes
    798 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    799 
    800 # ISA Plug-and-Play audio devices
    801 ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    802 guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    803 sb*	at isapnp?			# SoundBlaster-compatible audio
    804 wss*	at isapnp?			# Windows Sound System
    805 ym*	at isapnp?			# Yamaha OPL3-SA3 audio
    806 
    807 # ISA audio devices
    808 # the "aria" probe might give false hits
    809 #aria0	at isa? port 0x290 irq 10 		# Aria
    810 #ess0	at isa? port 0x220 irq 5 drq 1 drq2 5	# ESS 18XX
    811 gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    812 pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    813 pss0	at isa? port 0x220 irq 7 drq 6  	# Personal Sound System
    814 sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
    815 sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    816 wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    817 
    818 #cms0	at isa? port 0x220			# Creative Music System
    819 
    820 # OPL[23] FM synthesizers
    821 #opl0	at isa? port 0x388	# use only if not attached to sound card
    822 opl*	at eso?
    823 opl*	at ess?
    824 opl*	at fms?
    825 opl*	at sb?
    826 opl*	at sv?
    827 opl*	at wss?
    828 opl*	at yds?
    829 opl*	at ym?
    830 
    831 # Audio support
    832 #audio*	at aria?
    833 audio*	at auich?
    834 audio*	at auvia?
    835 audio*	at clcs?
    836 audio*	at clct?
    837 audio*	at cmpci?
    838 audio*	at eap?
    839 audio*	at esm?
    840 audio*	at eso?
    841 audio*	at ess?
    842 audio*	at fms?
    843 audio*	at gus?
    844 audio*	at guspnp?
    845 audio*	at neo?
    846 audio*	at pas?
    847 audio*	at sb?
    848 audio*	at sp?
    849 audio*	at sv?
    850 audio*	at uaudio?
    851 audio*	at wss?
    852 audio*	at yds?
    853 audio*	at ym?
    854 
    855 # MPU 401 UARTs
    856 #mpu*	at isa? port 0x330 irq 9        # MPU401 or compatible card
    857 mpu*	at eso?
    858 mpu*	at fms?
    859 mpu*	at sb?
    860 mpu*	at yds?
    861 mpu*	at ym?
    862 
    863 # MIDI support
    864 midi*	at clcs?		# Cirrus Logic CS4280 MIDI port
    865 #midi*	at clct?		# Cirrus Logic CS4281 MIDI port
    866 #midi*	at cms?			# Creative Music System
    867 midi*	at eap?			# 137[01] MIDI port
    868 midi*	at mpu?			# MPU 401
    869 midi*	at opl?			# OPL FM synth
    870 midi*	at pcppi?		# MIDI interface to the PC speaker
    871 midi*	at sb?			# SB1 MIDI port
    872 midi*   at umidi?               # USB MIDI
    873 
    874 # The spkr driver provides a simple tone interface to the built in speaker.
    875 #spkr0	at pcppi?		# PC speaker
    876 
    877 
    878 # TV cards
    879 
    880 # Brooktree 848/849/878/879 based TV cards
    881 bktr* at pci? dev ? function ?
    882 
    883 
    884 # Mice
    885 
    886 # ISA busmice
    887 lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    888 lms1	at isa? port 0x238 irq 5
    889 mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    890 mms1	at isa? port 0x238 irq 5
    891 wsmouse*	at lms? mux 0
    892 wsmouse*	at mms? mux 0
    893 # backwards compatible versions
    894 #olms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    895 #olms1	at isa? port 0x238 irq 5
    896 #omms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    897 #omms1	at isa? port 0x238 irq 5
    898 #opms0	at pc? irq 12		# PS/2 auxiliary port mouse
    899 
    900 
    901 # Joysticks
    902 
    903 #joy*		at pnpbios? index ?	# Game port
    904 
    905 # ISA Plug-and-Play joysticks
    906 joy*	at isapnp?			# Game ports (usually on audio cards)
    907 
    908 # PCI joysticks
    909 joy*	at pci?				# Game ports (usually on audio cards)
    910 
    911 # ISA joysticks. Probe is a little strange; add only if you have one.
    912 #joy0	at isa? port 0x201
    913 
    914 
    915 # Miscellaneous Devices
    916 
    917 # Planetconnect Satellite receiver driver.
    918 #satlink0 at isa? port 0x300 drq 1
    919 
    920 
    921 # Pull in optional local configuration
    922 include	"arch/i386/conf/GENERIC.local"
    923 
    924 
    925 # Pseudo-Devices
    926 
    927 # disk/mass storage pseudo-devices
    928 pseudo-device	ccd		4	# concatenated/striped disk devices
    929 #pseudo-device	raid		4	# RAIDframe disk driver
    930 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    931 pseudo-device	md		1	# memory disk device (ramdisk)
    932 pseudo-device	vnd		4	# disk-like interface to files
    933 
    934 # network pseudo-devices
    935 pseudo-device	bpfilter	8	# Berkeley packet filter
    936 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    937 pseudo-device	loop			# network loopback
    938 pseudo-device	ppp		2	# Point-to-Point Protocol
    939 pseudo-device	sl		2	# Serial Line IP
    940 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    941 pseudo-device	tun		2	# network tunneling over tty
    942 pseudo-device	gre		2	# generic L3 over IP tunnel
    943 pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    944 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    945 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    946 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    947 pseudo-device	vlan			# IEEE 802.1q encapsulation
    948 pseudo-device	bridge			# simple inter-network bridging
    949 
    950 # miscellaneous pseudo-devices
    951 pseudo-device	pty			# pseudo-terminals
    952 pseudo-device	tb		1	# tablet line discipline
    953 pseudo-device	sequencer	1	# MIDI sequencer
    954 # rnd works; RND_COM does not on port i386 yet.
    955 pseudo-device	rnd			# /dev/random and in-kernel generator
    956 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    957 
    958 # a pseudo device needed for Coda	# also needs CODA (above)
    959 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    960 
    961 # mouse & keyboard multiplexor pseudo-devices
    962 pseudo-device	wsmux		2
    963