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CARDBUS revision 1.58.4.5
      1 #	$NetBSD: CARDBUS,v 1.58.4.5 2004/11/11 23:45:16 he Exp $
      2 #
      3 #	CARDBUS: GENERIC + CardBus support.  Additionally, some
      4 #	things typically not found on laptops have been commented out.
      5 
      6 #	from: GENERIC,v 1.432 2001/10/17 18:41:20 jdolecek Exp $
      7 #
      8 
      9 include "arch/i386/conf/std.i386"
     10 
     11 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     12 
     13 #ident		"CARDBUS-$Revision: 1.58.4.5 $"
     14 
     15 maxusers	32		# estimated number of users
     16 
     17 # CPU support.  At least one is REQUIRED.
     18 options 	I386_CPU
     19 options 	I486_CPU
     20 options 	I586_CPU
     21 options 	I686_CPU
     22 
     23 # CPU-related options.
     24 options 	MATH_EMULATE	# floating point emulation
     25 options 	VM86		# virtual 8086 emulation
     26 options 	USER_LDT	# user-settable LDT; used by WINE
     27 # eliminate delay no-ops in I/O; recommended on all but very old machines
     28 #options 	DUMMY_NOPS
     29 
     30 options 	MTRR		# memory-type range register syscall support
     31 options 	PERFCTRS	# performance-monitoring counters support
     32 
     33 # delay between "rebooting ..." message and hardware reset, in milliseconds
     34 #options 	CPURESET_DELAY=2000
     35 
     36 # This option allows you to force a serial console at the specified
     37 # I/O address.   see console(4) for details.
     38 #options 	CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
     39 #	you don't want the option below ON iff you are using the
     40 #	serial console option of the new boot strap code.
     41 #options 	CONS_OVERRIDE	# Always use above! independent of boot info
     42 
     43 # The following options override the memory sizes passed in from the boot
     44 # block.  Use them *only* if the boot block is unable to determine the correct
     45 # values.  Note that the BIOS may *correctly* report less than 640k of base
     46 # memory if the extended BIOS data area is located at the top of base memory
     47 # (as is the case on most recent systems).
     48 #options 	REALBASEMEM=639		# size of base memory (in KB)
     49 #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     50 
     51 # following makes ARMADA M700's happy
     52 #options 	RBUS_MIN_START=0x20000000
     53 #options 	RBUS_IO_BASE=0x600
     54 #options 	RBUS_IO_SIZE=0x100
     55 
     56 # Standard system options
     57 
     58 options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     59 options 	INSECURE	# disable kernel security levels
     60 
     61 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     62 options 	NTP		# NTP phase/frequency locked loop
     63 
     64 options 	KTRACE		# system call tracing via ktrace(1)
     65 
     66 options 	SYSVMSG		# System V-like message queues
     67 options 	SYSVSEM		# System V-like semaphores
     68 #options 	SEMMNI=10	# number of semaphore identifiers
     69 #options 	SEMMNS=60	# number of semaphores in system
     70 #options 	SEMUME=10	# max number of undo entries per process
     71 #options 	SEMMNU=30	# number of undo structures in system
     72 options 	SYSVSHM		# System V-like memory sharing
     73 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     74 
     75 options 	LKM		# loadable kernel modules
     76 
     77 #options 	USERCONF	# userconf(4) support
     78 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     79 
     80 # Diagnostic/debugging support options
     81 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     82 #options 	DEBUG		# expensive debugging checks/support
     83 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     84 options 	DDB		# in-kernel debugger
     85 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     86 #options 	KGDB		# remote debugger
     87 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
     88 #makeoptions	DEBUG="-g"	# compile full symbol table
     89 
     90 # Compatibility options
     91 options 	COMPAT_NOMID	# compatibility with 386BSD, BSDI, NetBSD 0.8,
     92 options 	COMPAT_09	# NetBSD 0.9,
     93 options 	COMPAT_10	# NetBSD 1.0,
     94 options 	COMPAT_11	# NetBSD 1.1,
     95 options 	COMPAT_12	# NetBSD 1.2,
     96 options 	COMPAT_13	# NetBSD 1.3,
     97 options 	COMPAT_14	# NetBSD 1.4,
     98 options 	COMPAT_15	# NetBSD 1.5,
     99 options 	COMPAT_43	# and 4.3BSD
    100 options 	COMPAT_386BSD_MBRPART # recognize old partition ID
    101 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
    102 
    103 options 	COMPAT_SVR4	# binary compatibility with SVR4
    104 options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
    105 options 	COMPAT_LINUX	# binary compatibility with Linux
    106 options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
    107 #options 	COMPAT_MACH	# binary compatibility with Mach binaries
    108 #options 	EXEC_MACHO	# exec MACH-O binaries
    109 #options 	COMPAT_PECOFF	# kernel support to run Win32 apps
    110 
    111 # File systems
    112 file-system 	FFS		# UFS
    113 file-system 	EXT2FS		# second extended file system (linux)
    114 file-system 	LFS		# log-structured file system
    115 file-system 	MFS		# memory file system
    116 file-system 	NFS		# Network File System client
    117 file-system 	NTFS		# Windows/NT file system (experimental)
    118 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    119 file-system 	MSDOSFS		# MS-DOS file system
    120 file-system 	FDESC		# /dev/fd
    121 file-system 	KERNFS		# /kern
    122 file-system 	NULLFS		# loopback file system
    123 file-system 	OVERLAY		# overlay file system
    124 file-system 	PORTAL		# portal filesystem (still experimental)
    125 file-system 	PROCFS		# /proc
    126 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    127 file-system 	UNION		# union file system
    128 file-system	CODA		# Coda File System; also needs vcoda (below)
    129 
    130 # File system options
    131 options 	QUOTA		# UFS quotas
    132 #options 	FFS_EI		# FFS Endian Independent support
    133 options 	SOFTDEP		# FFS soft updates support.
    134 options 	NFSSERVER	# Network File System server
    135 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    136 				# immutable) behave as system flags.
    137 
    138 # Networking options
    139 #options 	GATEWAY		# packet forwarding
    140 options 	INET		# IP + ICMP + TCP + UDP
    141 options 	INET6		# IPV6
    142 #options 	IPSEC		# IP security
    143 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    144 #options 	IPSEC_DEBUG	# debug for IP security
    145 #options 	MROUTING	# IP multicast routing
    146 options 	NS		# XNS
    147 #options 	NSIP		# XNS tunneling over IP
    148 options 	ISO,TPIP	# OSI
    149 #options 	EON		# OSI tunneling over IP
    150 options 	CCITT,LLC,HDLC	# X.25
    151 options 	NETATALK	# AppleTalk networking protocols
    152 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    153 options 	PPP_DEFLATE	# Deflate compression support for PPP
    154 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    155 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    156 options 	IPFILTER_LOG	# ipmon(8) log support
    157 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    158 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    159 
    160 # These options enable verbose messages for several subsystems.
    161 # Warning, these may compile large string tables into the kernel!
    162 #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    163 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    164 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    165 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    166 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    167 options 	SCSIVERBOSE	# human readable SCSI error messages
    168 options 	USBVERBOSE	# verbose USB device autoconfig messages
    169 #options 	PNPBIOSVERBOSE	# verbose PnP BIOS messages
    170 #options 	PNPBIOSDEBUG	# more fulsome PnP BIOS debugging messages
    171 #options 	I2OVERBOSE	# verbose I2O driver messages
    172 #options 	MCAVERBOSE	# verbose MCA device autoconfig messages
    173 
    174 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    175 
    176 #
    177 # wscons options
    178 #
    179 # builtin terminal emulations
    180 #options 	WSEMUL_SUN		# sun terminal emulation
    181 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    182 # different kernel output - see dev/wscons/wsdisplayvar.h
    183 options 	WS_KERNEL_FG=WSCOL_GREEN
    184 #options 	WS_KERNEL_BG=WSCOL_BLACK
    185 # compatibility to other console drivers
    186 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    187 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    188 options 	WSDISPLAY_COMPAT_USL		# VT handling
    189 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    190 # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    191 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    192 # allocate a number of virtual screens at autoconfiguration time
    193 #options 	WSDISPLAY_DEFAULTSCREENS=4
    194 # use a large software cursor that doesn't blink
    195 options 	PCDISPLAY_SOFTCURSOR
    196 # modify the screen type of the console; defaults to "80x25"
    197 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    198 
    199 # Kernel root file system and dump configuration.
    200 config		netbsd	root on ? type ?
    201 #config		netbsd	root on sd0a type ffs
    202 #config		netbsd	root on ? type nfs
    203 
    204 #
    205 # Device configuration
    206 #
    207 
    208 mainbus0 at root
    209 
    210 #apm0	at mainbus0			# Advanced power management
    211 
    212 # Tuning for power management, see apm(4) for more details.
    213 #options 	APM_NO_IDLE		# Don't call BIOS CPU idle function
    214 #options 	APM_V10_ONLY		# Use only the APM 1.0 calls
    215 #options 	APM_NO_POWEROFF		# Don't power off on halt(8)
    216 #options 	APM_POWER_PRINT		# Print stats on the console
    217 #options 	APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts
    218 
    219 
    220 # Basic Bus Support
    221 
    222 # Plug-and-Play BIOS and attached devices
    223 
    224 #pnpbios*	at mainbus?
    225 
    226 # mainboard audio chips
    227 #ess*		at pnpbios? index ?	# ESS AudioDrive
    228 #sb*		at pnpbios? index ?	# NeoMagic 256AV in sb mode
    229 #wss*		at pnpbios? index ?	# NeoMagic 256AV in wss mode
    230 #ym*		at pnpbios? index ?	# OPL3-SA3
    231 
    232 # com port
    233 # If enabled, consider changing "com0", "com1", and "com2" under "ISA Serial
    234 # Interfaces" to "com*", otherwise com2 will attach at pnpbios? and there
    235 # will be no com0.  A side effect is pcmcia (and other) com? previously
    236 # starting at com3 may attach as com1 or com2.
    237 #com*		at pnpbios? index ?	# serial ports
    238 
    239 # parallel port
    240 # The above "com*" comments apply, cf. "lpt0" under "ISA parallel
    241 # "printer interfaces".
    242 #lpt*		at pnpbios? index ?	# parallel ports
    243 
    244 #pckbc*		at pnpbios? index ?	# PC keyboard/mouse controller
    245 #fdc*		at pnpbios? index ?	# floppy controller
    246 
    247 # IDE controller on Toshiba Portege 3000 series (crippled PCI device)
    248 #pciide*	at pnpbios? index ?
    249 
    250 # PCI bus support
    251 pci*	at mainbus? bus ?
    252 pci*	at pchb? bus ?
    253 pci*	at ppb? bus ?
    254 
    255 # Configure PCI using BIOS information
    256 options 	PCIBIOS			# PCI BIOS support
    257 #options 	PCIBIOSVERBOSE		# PCI BIOS verbose info
    258 options 	PCIBIOS_ADDR_FIXUP	# fixup PCI I/O addresses
    259 options 	PCIBIOS_BUS_FIXUP	# fixup PCI bus numbering
    260 options 	PCIBIOS_INTR_FIXUP	# fixup PCI interrupt routing
    261 #options 	PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
    262 options 	PCIBIOS_INTR_GUESS	# see pcibios(4)
    263 #options 	PCIINTR_DEBUG		# super-verbose PCI interrupt fixup
    264 
    265 # PCI bridges
    266 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    267 #pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    268 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    269 #pcmb*	at pci? dev ? function ?	# PCI-MCA bridges
    270 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    271 ppb*	at cardbus? dev ? function ?	# Cardbus-PCI bridges (www.magma.com)
    272 # XXX 'puc's aren't really bridges, but there's no better place for them here
    273 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    274 
    275 # EISA bus support
    276 #eisa*	at mainbus?
    277 #eisa*	at pceb?
    278 
    279 # ISA bus support
    280 isa0	at mainbus?
    281 #isa0	at pceb?
    282 isa0	at pcib?
    283 
    284 # PCMCIA bus support
    285 #pcmcia*	at pcic? controller ? socket ?
    286 #pcmcia*	at tcic? controller ? socket ?
    287 
    288 # MCA bus support
    289 #mca0	at mainbus?
    290 
    291 # ISA PCMCIA controllers
    292 #pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    293 #pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    294 #tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    295 
    296 # PCI PCMCIA controllers
    297 #pcic0	at pci? dev? function ?
    298 
    299 # ISA Plug-and-Play bus support
    300 #isapnp0	at isa?
    301 
    302 # ISA Plug-and-Play PCMCIA controllers
    303 #pcic*	at isapnp?
    304 
    305 # CardBus bridge support
    306 cbb*		at pci? dev ? function ?
    307 cardslot*	at cbb?
    308 
    309 # CardBus bus support
    310 cardbus*	at cardslot?
    311 pcmcia*		at cardslot?
    312 
    313 # Coprocessor Support
    314 
    315 # Math Coprocessor support
    316 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    317 
    318 
    319 # Console Devices
    320 
    321 # ISA console
    322 #pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
    323 # Keyboard layout configuration for pccons
    324 #options 	FRENCH_KBD
    325 #options 	FINNISH_KBD
    326 #options 	GERMAN_KBD
    327 #options 	NORWEGIAN_KBD
    328 # pccons-specific options:
    329 #options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
    330 #options 	XSERVER		# X server support
    331 
    332 
    333 # wscons
    334 pckbc0		at isa?			# pc keyboard controller
    335 pckbd*		at pckbc?		# PC keyboard
    336 pms*		at pckbc?		# PS/2 mouse for wsmouse
    337 vga0		at isa?
    338 vga*		at pci? dev ? function ?
    339 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    340 wsdisplay*	at vga? console ?
    341 wsdisplay*	at pcdisplay? console ?
    342 wskbd* 		at pckbd? console ?
    343 wsmouse*	at pms? mux 0
    344 
    345 pcppi0		at isa?
    346 sysbeep0	at pcppi?
    347 
    348 # Serial Devices
    349 
    350 # PCI serial interfaces
    351 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    352 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    353 #cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    354 
    355 # ISA Plug-and-Play serial interfaces
    356 #com*	at isapnp?			# Modems and serial boards
    357 
    358 # PCMCIA serial interfaces
    359 com*	at pcmcia? function ?		# Modems and serial cards
    360 
    361 pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    362 com*	at pcmcom? slave ?		# ...and the slave devices
    363 
    364 # CardBus serial interfaces
    365 com*	at cardbus? dev ? function ?	# Modems and serial cards
    366 
    367 # ISA serial interfaces
    368 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    369 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    370 com1	at isa? port 0x2f8 irq 3
    371 com2	at isa? port 0x3e8 irq 5
    372 #com3	at isa? port 0x2e8 irq 9
    373 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    374 #com*	at ast? slave ?
    375 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    376 #boca0	at isa? port 0x100 irq 5	# BOCA 16-port serial cards (BB2016)
    377 #boca1	at isa? port 0x140 irq 5	# this line is also needed for BB2016
    378 #com*	at boca? slave ?
    379 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    380 #com*	at tcom? slave ?
    381 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    382 #com*	at rtfps? slave ?
    383 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    384 #addcom0 at isa? port 0x108 irq 5	# Addonics FlexPort 8S
    385 #com*	at addcom? slave ?
    386 #moxa0	at isa?	port 0x100 irq 5	# MOXA C168H serial card (experimental)
    387 #com*	at moxa? slave ?
    388 
    389 # MCA serial interfaces
    390 #com*	at mca? slot ?			# 16x50s on comm boards
    391 
    392 # Parallel Printer Interfaces
    393 
    394 # PCI parallel printer interfaces
    395 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    396 
    397 # ISA parallel printer interfaces
    398 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    399 lpt1	at isa? port 0x278
    400 lpt2	at isa? port 0x3bc
    401 
    402 # Hardware monitors
    403 
    404 # LM7[89] and compatible hardware monitors
    405 #lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310
    406 
    407 # VIA VT82C686A hardware monitor
    408 #viapm*	at pci? dev ? function ?
    409 #viaenv* at viapm?
    410 
    411 
    412 # I2O devices
    413 #iop*	at pci? dev ? function ?	# I/O processor
    414 #iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    415 #ld*	at iop? tid ?			# block devices
    416 
    417 
    418 # SCSI Controllers and Devices
    419 
    420 # PCI SCSI controllers
    421 #adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    422 #adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    423 #ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    424 #bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    425 #dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    426 #isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    427 #siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    428 #pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    429 
    430 # EISA SCSI controllers
    431 #ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    432 #ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    433 #bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    434 #dpt*	at eisa? slot ?			# DPT EATA SCSI
    435 #uha*	at eisa? slot ?			# UltraStor 24f SCSI
    436 
    437 # PCMCIA SCSI controllers
    438 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    439 esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI
    440 
    441 # ISA Plug-and-Play SCSI controllers
    442 #aha*	at isapnp? 			# Adaptec AHA-154[02
    443 #aic*	at isapnp?			# Adaptec AHA-1520B
    444 
    445 # ISA SCSI controllers
    446 #adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02]
    447 #aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    448 #aha1	at isa? port 0x334 irq ? drq ?
    449 #ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    450 #aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    451 #bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    452 #bha1	at isa? port 0x334 irq ? drq ?
    453 # The "nca" and "dpt" probes might give false hits or hang your machine.
    454 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    455 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    456 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    457 #sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    458 #uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    459 #uha1	at isa? port 0x340 irq ? drq ?
    460 #wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    461 #wds1	at isa? port 0x358 irq 11 drq 5
    462 
    463 # CardBus SCSI cards
    464 adv*	at cardbus? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    465 ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480
    466 njs*	at cardbus? dev ? function ?	# Workbit NinjaSCSI-32
    467 
    468 # MCA SCSI cards
    469 #aha*	at mca? slot ?			# Adaptec AHA-1640
    470 
    471 # SCSI bus support
    472 scsibus* at adv?
    473 #scsibus* at adw?
    474 #scsibus* at aha?
    475 #scsibus* at ahb?
    476 scsibus* at ahc?
    477 scsibus* at aic?
    478 #scsibus* at bha?
    479 #scsibus* at dpt?
    480 scsibus* at esp?
    481 #scsibus* at iopsp?
    482 #scsibus* at isp?
    483 #scsibus* at nca?
    484 scsibus* at njs?
    485 #scsibus* at pcscp?
    486 #scsibus* at sea?
    487 #scsibus* at siop?
    488 #scsibus* at uha?
    489 #scsibus* at wds?
    490 
    491 # SCSI devices
    492 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    493 st*	at scsibus? target ? lun ?	# SCSI tape drives
    494 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    495 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    496 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    497 ss*	at scsibus? target ? lun ?	# SCSI scanners
    498 uk*	at scsibus? target ? lun ?	# SCSI unknown
    499 
    500 
    501 # RAID controllers and devices
    502 #cac*	at eisa?			# Compaq EISA array controllers
    503 #cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    504 #mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    505 #twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    506 
    507 #ld*	at cac? unit ?			# logical disk devices
    508 #ld*	at twe? unit ?
    509 #ld*	at mlx? unit ?
    510 
    511 
    512 # IDE and related devices
    513 # PCI IDE controllers - see pciide(4) for supported hardware.
    514 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    515 # how to set up DMA modes for this chip. This may work, or may cause
    516 # a machine hang with some controllers.
    517 pciide* at pci? dev ? function ? flags 0x0000
    518 
    519 # ISA Plug-and-Play IDE controllers
    520 #wdc*	at isapnp?
    521 
    522 # PCMCIA IDE controllers
    523 wdc*	at pcmcia? function ?
    524 
    525 # ISA ST506, ESDI, and IDE controllers
    526 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    527 # fall back to 16bits I/O if 32bits I/O are not functional).
    528 # Some controllers pass the initial 32bit test, but will fail later.
    529 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    530 wdc1	at isa? port 0x170 irq 15 flags 0x00
    531 
    532 # IDE drives
    533 # Flags are used only with controllers that support DMA operations
    534 # and mode settings (e.g. some pciide controllers)
    535 # The lowest order four bits (rightmost digit) of the flags define the PIO
    536 # mode to use, the next set of four bits the DMA mode and the third set the
    537 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    538 # to use, and the last bit must be 1 for this setting to be used.
    539 # For DMA and UDMA, 0xf (1111) means 'disable'.
    540 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    541 # (0xc=1100, 0xa=1010, 0xf=1111)
    542 # 0x0000 means "use whatever the drive claims to support".
    543 wd*	at wdc? channel ? drive ? flags 0x0000
    544 wd*	at pciide? channel ? drive ? flags 0x0000
    545 
    546 # ATAPI bus support
    547 atapibus* at wdc? channel ?
    548 atapibus* at pciide? channel ?
    549 
    550 # ATAPI devices
    551 # flags have the same meaning as for IDE drives.
    552 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    553 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    554 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    555 
    556 
    557 # Miscellaneous mass storage devices
    558 
    559 # ISA floppy
    560 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    561 #fdc1	at isa? port 0x370 irq ? drq ?
    562 fd*	at fdc? drive ?			# the drives themselves
    563 # some machines need you to do this instead of fd*
    564 #fd0	at fdc0 drive 0
    565 
    566 # ISA CD-ROM devices
    567 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    568 
    569 # ISA tape devices
    570 # note: the wt driver conflicts unpleasantly with SMC boards at the
    571 # same I/O address. The probe reprograms their EEPROMs. Don't
    572 # uncomment it unless you are actually using it.
    573 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    574 
    575 # MCA ESDI devices
    576 #edc*	at mca? slot ?			# IBM ESDI Disk Controllers
    577 #ed*	at edc?
    578 
    579 
    580 # Network Interfaces
    581 
    582 # PCI network interfaces
    583 #an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    584 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    585 #ep*	at pci? dev ? function ?	# 3Com 3c59x
    586 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    587 #epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    588 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    589 #fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    590 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    591 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    592 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    593 #ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    594 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    595 #rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    596 #sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    597 #ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    598 #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    599 #tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    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 wi*	at pcmcia? function ?		# Lucent WaveLan IEEE (802.11)
    623 xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    624 
    625 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    626 com*	at mhzc?
    627 sm*	at mhzc?
    628 
    629 # ISA network interfaces
    630 #ate0	at isa? port 0x2a0 irq ?		# AT1700
    631 #cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    632 #ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    633 #eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    634 #el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    635 #ep*	at isa? port ? irq ?			# 3C509 ethernet cards
    636 #ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    637 #ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    638 #fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    639 #ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    640 #iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    641 #lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    642 #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    643 #le*	at depca?
    644 #nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    645 #le*	at nele?
    646 #ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
    647 #bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    648 #le*	at bicc?
    649 #ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    650 #ne1	at isa? port 0x300 irq 10
    651 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    652 #tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
    653 #tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
    654 #tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    655 #we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    656 #we1	at isa? port 0x300 iomem 0xcc000 irq 10
    657 
    658 # CardBus network cards
    659 ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
    660 fxp*	at cardbus? dev ? function ?	# Intel i8255x
    661 rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
    662 tlp*	at cardbus? dev ? function ?	# DECchip 21143
    663 
    664 # MCA network cards
    665 #elmc*	at mca? slot ?			# 3Com EtherLink/MC (3c523)
    666 #ep*	at mca? slot ?			# 3Com EtherLink III (3c529)
    667 #we*	at mca? slot ?			# WD/SMC Ethernet
    668 #ate*	at mca? slot ?			# Allied Telesis AT1720
    669 #ne*	at mca? slot ?			# Novell NE/2 and clones
    670 #tr*	at mca? slot ?			# IBM Token Ring adapter
    671 #le*	at mca? slot ?			# SKNET Personal/MC2+
    672 
    673 # MII/PHY support
    674 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    675 exphy*	at mii? phy ?			# 3Com internal PHYs
    676 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    677 inphy*	at mii? phy ?			# Intel 82555 PHYs
    678 iophy*	at mii? phy ?			# Intel 82553 PHYs
    679 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    680 nsphy*	at mii? phy ?			# NS83840 PHYs
    681 nsphyter* at mii? phy ?			# NS83843 PHYs
    682 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    683 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    684 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    685 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    686 ukphy*	at mii? phy ?			# generic unknown PHYs
    687 
    688 
    689 # USB Controller and Devices
    690 
    691 # PCI USB controllers
    692 ohci*	at pci?	dev ? function ?	# Open Host Controller
    693 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    694 
    695 # CardBus USB controllers
    696 ohci*	at cardbus? dev ? function ?	# Open Host Controller
    697 
    698 # USB bus support
    699 usb*	at ohci?
    700 usb*	at uhci?
    701 
    702 # USB Hubs
    703 uhub*	at usb?
    704 uhub*	at uhub? port ? configuration ? interface ?
    705 
    706 # USB HID device
    707 uhidev*	at uhub? port ? configuration ? interface ?
    708 
    709 # USB Mice
    710 ums*	at uhidev? reportid ?
    711 wsmouse*	at ums? mux 0
    712 
    713 # USB Keyboards
    714 ukbd*	at uhidev? reportid ?
    715 wskbd*	at ukbd? console ? mux 1
    716 
    717 # USB Generic HID devices
    718 uhid*	at uhidev? reportid ?
    719 
    720 # USB Printer
    721 ulpt*	at uhub? port ? configuration ? interface ?
    722 
    723 # USB Modem
    724 umodem*	at uhub? port ? configuration ?
    725 ucom*	at umodem?
    726 
    727 # USB Mass Storage
    728 umass*	at uhub? port ? configuration ? interface ?
    729 atapibus* at umass? channel ?
    730 scsibus* at umass? channel ?
    731 
    732 # USB audio
    733 uaudio*	at uhub? port ? configuration ?
    734 
    735 # USB MIDI
    736 umidi* at uhub? port ? configuration ?
    737 
    738 # USB Ethernet adapters
    739 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    740 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    741 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    742 
    743 # Prolofic PL2301/PL2302 host-to-host adapter
    744 upl*	at uhub? port ?
    745 
    746 # Serial adapters
    747 # FTDI FT8U100AX serial adapter
    748 uftdi*	at uhub? port ?
    749 ucom*	at uftdi? portno ?
    750 
    751 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    752 ucom*	at uplcom? portno ?
    753 
    754 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    755 ucom*	at umct? portno ?
    756 
    757 # Diamond Multimedia Rio 500
    758 urio*	at uhub? port ?
    759 
    760 # USB Handspring Visor
    761 uvisor*	at uhub? port ?
    762 ucom*	at uvisor?
    763 
    764 # USB scanners
    765 uscanner* at uhub? port ?
    766 
    767 # USB scanners that use SCSI emulation, e.g., HP5300
    768 usscanner* at uhub? port ?
    769 scsibus* at usscanner? channel ?
    770 
    771 # Y@P firmware loader
    772 uyap* at uhub? port ?
    773 
    774 # USB Generic driver
    775 ugen*	at uhub? port ?
    776 
    777 
    778 # Audio Devices
    779 
    780 # PCI audio devices
    781 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    782 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    783 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    784 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    785 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    786 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    787 emuxki*	at pci? dev ? function ?	# Creative SBLive! and PCI512
    788 esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
    789 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    790 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    791 fms*	at pci? dev ? function ?	# Forte Media FM801
    792 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    793 sv*	at pci? dev ? function ?	# S3 SonicVibes
    794 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    795 
    796 # ISA Plug-and-Play audio devices
    797 #ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    798 #guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    799 #sb*	at isapnp?			# SoundBlaster-compatible audio
    800 #wss*	at isapnp?			# Windows Sound System
    801 #ym*	at isapnp?			# Yamaha OPL3-SA3 audio
    802 
    803 # ISA audio devices
    804 # the "aria" probe might give false hits
    805 #aria0	at isa? port 0x290 irq 10 		# Aria
    806 #ess0	at isa? port 0x220 irq 5 drq 1 drq2 5	# ESS 18XX
    807 #gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    808 #pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    809 #pss0	at isa? port 0x220 irq 7 drq 6		# Personal Sound System
    810 #sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
    811 sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    812 wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    813 
    814 # PCMCIA audio devices
    815 esl*	at pcmcia? function ?			# ESS 1688 AudioDrive
    816 
    817 #cms0	at isa? port 0x220			# Creative Music System
    818 
    819 # OPL[23] FM synthesizers
    820 #opl0	at isa? port 0x388	# use only if not attached to sound card
    821 opl*	at cmpci? flags 1
    822 opl*	at esl?
    823 opl*	at eso?
    824 #opl*	at ess?
    825 opl*	at fms?
    826 opl*	at sb?
    827 opl*	at sv?
    828 opl*	at wss?
    829 opl*	at yds?
    830 #opl*	at ym?
    831 
    832 # Audio support
    833 #audio*	at aria?
    834 audio*	at auich?
    835 audio*	at auvia?
    836 audio*	at clcs?
    837 audio*	at clct?
    838 audio*	at cmpci?
    839 audio*	at eap?
    840 audio*	at emuxki?
    841 audio*	at esa?
    842 audio*	at esl?
    843 audio*	at esm?
    844 audio*	at eso?
    845 #audio*	at ess?
    846 audio*	at fms?
    847 #audio*	at gus?
    848 #audio*	at guspnp?
    849 audio*	at neo?
    850 #audio*	at pas?
    851 audio*	at sb?
    852 #audio*	at sp?
    853 audio*	at sv?
    854 audio*	at uaudio?
    855 audio*	at wss?
    856 audio*	at yds?
    857 #audio*	at ym?
    858 
    859 # MPU 401 UARTs
    860 #mpu*	at isa? port 0x330 irq 9	# MPU401 or compatible card
    861 mpu*	at cmpci?
    862 mpu*	at eso?
    863 mpu*	at fms?
    864 mpu*	at sb?
    865 mpu*	at yds?
    866 #mpu*	at ym?
    867 
    868 # MIDI support
    869 midi*	at clcs?		# Cirrus Logic CS4280 MIDI port
    870 #midi*	at clct?		# Cirrus Logic CS4281 MIDI port
    871 #midi*	at cms?			# Creative Music System
    872 midi*	at eap?			# 137[01] MIDI port
    873 midi*	at mpu?			# MPU 401
    874 midi*	at opl?			# OPL FM synth
    875 midi*	at pcppi?		# MIDI interface to the PC speaker
    876 midi*	at sb?			# SB1 MIDI port
    877 midi*	at umidi?		# USB MIDI
    878 
    879 # The spkr driver provides a simple tone interface to the built in speaker.
    880 #spkr0	at pcppi?		# PC speaker
    881 
    882 
    883 # TV cards
    884 
    885 # Brooktree 848/849/878/879 based TV cards
    886 #bktr* at pci? dev ? function ?
    887 
    888 
    889 # Mice
    890 
    891 # ISA busmice
    892 #lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    893 #lms1	at isa? port 0x238 irq 5
    894 #mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    895 #mms1	at isa? port 0x238 irq 5
    896 #wsmouse*	at lms? mux 0
    897 #wsmouse*	at mms? mux 0
    898 # backwards compatible versions
    899 #olms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    900 #olms1	at isa? port 0x238 irq 5
    901 #omms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    902 #omms1	at isa? port 0x238 irq 5
    903 
    904 
    905 # Joysticks
    906 
    907 #joy*	at pnpbios? index ?		# Game port
    908 
    909 # ISA Plug-and-Play joysticks
    910 #joy*	at isapnp?			# Game ports (usually on audio cards)
    911 
    912 # PCI joysticks
    913 #joy*	at pci?				# Game ports (usually on audio cards)
    914 
    915 # ISA joysticks. Probe is a little strange; add only if you have one.
    916 #joy0	at isa? port 0x201
    917 
    918 
    919 # Miscellaneous Devices
    920 
    921 # Planetconnect Satellite receiver driver.
    922 #satlink0 at isa? port 0x300 drq 1
    923 
    924 
    925 # Pull in optional local configuration
    926 include	"arch/i386/conf/GENERIC.local"
    927 
    928 
    929 # Pseudo-Devices
    930 
    931 # disk/mass storage pseudo-devices
    932 pseudo-device	ccd		4	# concatenated/striped disk devices
    933 #pseudo-device	raid		4	# RAIDframe disk driver
    934 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    935 pseudo-device	md		1	# memory disk device (ramdisk)
    936 pseudo-device	vnd		4	# disk-like interface to files
    937 
    938 # network pseudo-devices
    939 pseudo-device	bpfilter	8	# Berkeley packet filter
    940 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    941 pseudo-device	loop			# network loopback
    942 pseudo-device	ppp		2	# Point-to-Point Protocol
    943 pseudo-device	sl		2	# Serial Line IP
    944 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    945 pseudo-device	tun		2	# network tunneling over tty
    946 pseudo-device	gre		2	# generic L3 over IP tunnel
    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 pseudo-device	clockctl		# user control of clock subsystem
    961 
    962 # a pseudo device needed for Coda	# also needs CODA (above)
    963 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    964 
    965 # mouse & keyboard multiplexor pseudo-devices
    966 pseudo-device	wsmux
    967