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CARDBUS revision 1.23
      1 #	$NetBSD: CARDBUS,v 1.23 2000/09/20 18:27:04 thorpej Exp $
      2 #
      3 #	CARDBUS -- GENERIC + CardBus support
      4 #	from: GENERIC,v 1.358 2000/07/05 04:07:25 sommerfeld Exp
      5 #
      6 
      7 include "arch/i386/conf/std.i386"
      8 
      9 maxusers	32		# estimated number of users
     10 
     11 # CPU support.  At least one is REQUIRED.
     12 options 	I386_CPU
     13 options 	I486_CPU
     14 options 	I586_CPU
     15 options 	I686_CPU
     16 
     17 # CPU-related options.
     18 options 	MATH_EMULATE	# floating point emulation
     19 options 	VM86		# virtual 8086 emulation
     20 options 	USER_LDT	# user-settable LDT; used by WINE
     21 # eliminate delay no-ops in I/O; recommended on all but very old machines
     22 #options 	DUMMY_NOPS
     23 
     24 # delay between "rebooting ..." message and hardware reset, in milliseconds
     25 #options 	CPURESET_DELAY=2000
     26 
     27 # This option allows you to force a serial console at the specified
     28 # I/O address.   see console(4) for details.
     29 #options 	"CONSDEVNAME=\"com\"",CONADDR=0x2f8,CONSPEED=57600
     30 #	you don't want the option below ON iff you are using the
     31 #	serial console option of the new boot strap code.
     32 #options 	CONS_OVERRIDE	# Always use above! independent of boot info
     33 
     34 # The following options override the memory sizes passed in from the boot
     35 # block.  Use them *only* if the boot block is unable to determine the correct
     36 # values.  Note that the BIOS may *correctly* report less than 640k of base
     37 # memory if the extended BIOS data area is located at the top of base memory
     38 # (as is the case on most recent systems).
     39 #options 	REALBASEMEM=639		# size of base memory (in KB)
     40 #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     41 
     42 # Standard system options
     43 
     44 options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     45 options 	INSECURE	# disable kernel security levels
     46 
     47 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     48 options 	NTP		# NTP phase/frequency locked loop
     49 
     50 options 	KTRACE		# system call tracing via ktrace(1)
     51 
     52 options 	SYSVMSG		# System V-like message queues
     53 options 	SYSVSEM		# System V-like semaphores
     54 options 	SYSVSHM		# System V-like memory sharing
     55 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     56 
     57 options 	LKM		# loadable kernel modules
     58 
     59 # Diagnostic/debugging support options
     60 options 	DIAGNOSTIC	# cheap kernel consistency checks
     61 #options 	DEBUG		# expensive debugging checks/support
     62 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     63 options 	DDB		# in-kernel debugger
     64 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     65 #options 	KGDB		# remote debugger
     66 #options 	"KGDB_DEVNAME=\"com\"",KGDBADDR=0x3f8,KGDBRATE=9600
     67 #makeoptions	DEBUG="-g"	# compile full symbol table
     68 
     69 # Compatibility options
     70 options 	COMPAT_NOMID	# compatibility with 386BSD, BSDI, NetBSD 0.8,
     71 options 	COMPAT_09	# NetBSD 0.9,
     72 options 	COMPAT_10	# NetBSD 1.0,
     73 options 	COMPAT_11	# NetBSD 1.1,
     74 options 	COMPAT_12	# NetBSD 1.2,
     75 options 	COMPAT_13	# NetBSD 1.3,
     76 options 	COMPAT_14	# NetBSD 1.4,
     77 options 	COMPAT_43	# and 4.3BSD
     78 options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     79 
     80 options 	COMPAT_SVR4	# binary compatibility with SVR4
     81 options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     82 options 	COMPAT_LINUX	# binary compatibility with Linux
     83 options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     84 
     85 # File systems
     86 file-system 	FFS		# UFS
     87 file-system 	EXT2FS		# second extended file system (linux)
     88 file-system 	LFS		# log-structured file system
     89 file-system 	MFS		# memory file system
     90 file-system 	NFS		# Network File System client
     91 file-system 	NTFS		# Windows/NT file system (experimental)
     92 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     93 file-system 	MSDOSFS		# MS-DOS file system
     94 file-system 	FDESC		# /dev/fd
     95 file-system 	KERNFS		# /kern
     96 file-system 	NULLFS		# loopback file system
     97 file-system 	OVERLAY		# overlay file system
     98 file-system 	PORTAL		# portal filesystem (still experimental)
     99 file-system 	PROCFS		# /proc
    100 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    101 file-system 	UNION		# union file system
    102 file-system	CODA		# Coda File System; also needs vcoda (below)
    103 
    104 # File system options
    105 options 	QUOTA		# UFS quotas
    106 #options 	FFS_EI		# FFS Endian Independent support
    107 options 	SOFTDEP         # FFS soft updates support.
    108 options 	NFSSERVER	# Network File System server
    109 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    110 				# immutable) behave as system flags.
    111 
    112 # Networking options
    113 #options 	GATEWAY		# packet forwarding
    114 options 	INET		# IP + ICMP + TCP + UDP
    115 options 	INET6		# IPV6
    116 #options 	IPSEC		# IP security
    117 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    118 #options 	IPSEC_DEBUG	# debug for IP security
    119 #options 	MROUTING	# IP multicast routing
    120 options 	NS		# XNS
    121 #options 	NSIP		# XNS tunneling over IP
    122 options 	ISO,TPIP	# OSI
    123 #options 	EON		# OSI tunneling over IP
    124 options 	CCITT,LLC,HDLC	# X.25
    125 options 	NETATALK	# AppleTalk networking protocols
    126 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    127 options 	PPP_DEFLATE	# Deflate compression support for PPP
    128 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    129 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    130 options 	IPFILTER_LOG	# ipmon(8) log support
    131 
    132 # Compatibility with 4.2BSD implementation of TCP/IP.  Not recommended.
    133 #options 	TCP_COMPAT_42
    134 
    135 # These options enable verbose messages for several subsystems.
    136 # Warning, these may compile large string tables into the kernel!
    137 options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    138 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    139 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    140 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    141 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    142 options 	SCSIVERBOSE	# human readable SCSI error messages
    143 options 	USBVERBOSE	# verbose USB device autoconfig messages
    144 #options 	PNPBIOSVERBOSE	# verbose PnP BIOS messages
    145 #options	PNPBIOSDEBUG	# more fulsome Pnp BIOS debugging messages
    146 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    147 
    148 #
    149 # wscons options
    150 #
    151 # builtin terminal emulations
    152 #options 	WSEMUL_SUN		# sun terminal emulation
    153 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    154 # different kernel output - see dev/wscons/wsdisplayvar.h
    155 options 	WS_KERNEL_FG=WSCOL_GREEN
    156 #options 	WS_KERNEL_BG=WSCOL_BLACK
    157 # compatibility to other console drivers
    158 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    159 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    160 options 	WSDISPLAY_COMPAT_USL		# VT handling
    161 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    162 # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    163 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    164 # allocate a number of virtual screens at autoconfiguration time
    165 #options 	WSDISPLAY_DEFAULTSCREENS=4
    166 # use a large software cursor that doesn't blink
    167 options 	PCDISPLAY_SOFTCURSOR
    168 
    169 # Kernel root file system and dump configuration.
    170 config		netbsd	root on ? type ?
    171 #config		netbsd	root on sd0a type ffs
    172 #config		netbsd	root on ? type nfs
    173 
    174 #
    175 # Device configuration
    176 #
    177 
    178 mainbus0 at root
    179 
    180 #apm0	at mainbus0			# Advanced power management
    181 
    182 # Tuning for power management, see apm(4) for more details.
    183 #options 	APM_NO_IDLE		# Don't call BIOS CPU idle function
    184 #options 	APM_V10_ONLY		# Use only the APM 1.0 calls
    185 #options 	APM_NO_POWEROFF		# Don't power off on halt(8)
    186 #options 	APM_POWER_PRINT		# Print stats on the console
    187 #options 	APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts
    188 
    189 
    190 # Basic Bus Support
    191 
    192 # Plug-and-Play BIOS and attached devices
    193 
    194 #pnpbios*	at mainbus?
    195 
    196 # mainboard audio chips
    197 #ess*		at pnpbios? index ?	# ESS AudioDrive
    198 #sb*		at pnpbios? index ?	# NeoMagic 256AV in sb mode
    199 #wss*		at pnpbios? index ?	# NeoMagic 256AV in wss mode
    200 #ym*		at pnpbios? index ?	# OPL3-SA3
    201 
    202 # com port
    203 # If enabled, consider changing "com0", "com1", and "com2" under "ISA Serial
    204 # Interfaces" to "com*", otherwise com2 will attach at pnpbios? and there
    205 # will be no com0.  A side effect is pcmcia (and other) com? previously
    206 # starting at com3 may attach as com1 or com2.
    207 #com*		at pnpbios? index ?	# serial ports
    208 
    209 # parallel port
    210 # The above "com*" comments apply, cf. "lpt0" under "ISA parallel
    211 # "printer interfaces".
    212 #lpt*		at pnpbios? index ?	# parallel ports
    213 
    214 #pckbc*		at pnpbios? index ?	# PC keyboard/mouse controller
    215 #fdc*		at pnpbios? index ?	# floppy controller
    216 
    217 # IDE controller on Toshiba Portege 3000 series (crippled PCI device)
    218 #pciide*	at pnpbios? index ?
    219 
    220 # PCI bus support
    221 pci*	at mainbus? bus ?
    222 pci*	at pchb? bus ?
    223 pci*	at ppb? bus ?
    224 
    225 # Configure PCI using BIOS information
    226 #options 	PCIBIOS			# PCI BIOS support
    227 #options 	PCIBIOSVERBOSE		# PCI BIOS verbose info
    228 #options 	PCIBIOS_ADDR_FIXUP	# fixup PCI I/O addresses
    229 #options 	PCIBIOS_BUS_FIXUP	# fixup PCI bus numbering
    230 #options 	PCIBIOS_INTR_FIXUP	# fixup PCI interrupt routing
    231 #options 	PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
    232 #options 	PCIBIOS_INTR_GUESS	# see pcibios(4)
    233 #options 	PCIINTR_DEBUG		# super-verbose PCI interrupt fixup
    234 
    235 # PCI bridges
    236 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    237 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    238 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    239 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    240 # XXX 'puc's aren't really bridges, but there's no better place for them here
    241 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    242 
    243 # EISA bus support
    244 eisa*	at mainbus?
    245 eisa*	at pceb?
    246 
    247 # ISA bus support
    248 isa*	at mainbus?
    249 isa*	at pceb?
    250 isa*	at pcib?
    251 
    252 # PCMCIA bus support
    253 pcmcia*	at pcic? controller ? socket ?
    254 pcmcia*	at tcic? controller ? socket ?
    255 
    256 # ISA PCMCIA controllers
    257 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    258 pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    259 tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    260 
    261 # PCI PCMCIA controllers
    262 pcic0	at pci? dev? function ?
    263 
    264 # ISA Plug-and-Play bus support
    265 isapnp0	at isa?
    266 
    267 # ISA Plug-and-Play PCMCIA controllers
    268 pcic*	at isapnp?
    269 
    270 # CardBus bridge support
    271 cbb*		at pci? dev ? function ?
    272 cardslot*	at cbb?	
    273 
    274 # CardBus bus support
    275 cardbus*	at cardslot?
    276 pcmcia*		at cardslot?
    277 
    278 # Coprocessor Support
    279 
    280 # Math Coprocessor support
    281 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    282 
    283 
    284 # Console Devices
    285 
    286 # ISA console
    287 #pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
    288 # Keyboard layout configuration for pccons
    289 #options 	FRENCH_KBD
    290 #options 	FINNISH_KBD
    291 #options 	GERMAN_KBD
    292 #options 	NORWEGIAN_KBD
    293 # pccons-specific options:
    294 #options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
    295 #options 	XSERVER		# X server support
    296 
    297 
    298 # wscons
    299 pckbc0		at isa?			# pc keyboard controller
    300 pckbd*		at pckbc?		# PC keyboard
    301 # "opms" should not be enabled together with "pms" or "pmsi"
    302 pms*		at pckbc?		# PS/2 mouse for wsmouse
    303 pmsi*		at pckbc?		# PS/2 "Intelli"mouse for wsmouse
    304 #opms*		at pckbc?		# backwards compatible PS/2 mouse
    305 vga0		at isa?
    306 vga*		at pci? dev ? function ?
    307 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    308 wsdisplay*	at vga? console ?
    309 wsdisplay*	at pcdisplay? console ?
    310 wskbd* 		at pckbd? console ?
    311 wsmouse*	at pms? mux 0
    312 wsmouse*	at pmsi? mux 0
    313 
    314 pcppi0		at isa?
    315 sysbeep0	at pcppi?
    316 
    317 # Serial Devices
    318 
    319 # PCI serial interfaces
    320 com*	at puc? port ?			# 16x50s on "universal" comm boards
    321 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    322 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    323 
    324 # ISA Plug-and-Play serial interfaces
    325 com*	at isapnp?			# Modems and serial boards
    326 
    327 # PCMCIA serial interfaces
    328 com*	at pcmcia? function ?		# Modems and serial cards
    329 
    330 pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    331 com*	at pcmcom? slave ?		# ...and the slave devices
    332 
    333 # CardBus serial interfaces
    334 com*	at cardbus? dev ? function ?	# Modems and serial cards
    335 
    336 # ISA serial interfaces
    337 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    338 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    339 com1	at isa? port 0x2f8 irq 3
    340 com2	at isa? port 0x3e8 irq 5
    341 #com3	at isa? port 0x2e8 irq 9
    342 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    343 #com*	at ast? slave ?
    344 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    345 #boca0	at isa? port 0x100 irq 5	# BOCA 16-port serial cards (BB2016)
    346 #boca1	at isa? port 0x140 irq 5	# this line is also needed for BB2016
    347 #com*	at boca? slave ?
    348 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    349 #com*	at tcom? slave ?
    350 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    351 #com*	at rtfps? slave ?
    352 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    353 #addcom0 at isa? port 0x108 irq 5	# Addonics FlexPort 8S
    354 #com*	at addcom? slave ?
    355 
    356 
    357 # Parallel Printer Interfaces
    358 
    359 # PCI parallel printer interfaces
    360 lpt*	at puc? port ?			# || ports on "universal" comm boards
    361 
    362 # ISA parallel printer interfaces
    363 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    364 lpt1	at isa? port 0x278
    365 lpt2	at isa? port 0x3bc
    366 
    367 # Hardware monitors 
    368 
    369 # LM7[89] and compatible hardware monitors
    370 #lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310
    371 
    372 # VIA VT82C686A hardware monitor
    373 #viapm*	at pci? dev ? function ?
    374 #viaenv* at viapm?
    375 
    376 
    377 # SCSI Controllers and Devices
    378 
    379 # PCI SCSI controllers
    380 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    381 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    382 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    383 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    384 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    385 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    386 #ncr*	at pci? dev ? function ?	# NCR 53c8xx SCSI (old driver)
    387 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    388 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    389 
    390 # EISA SCSI controllers
    391 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    392 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    393 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    394 dpt*	at eisa? slot ?			# DPT EATA SCSI
    395 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    396 
    397 # PCMCIA SCSI controllers
    398 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    399 esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI
    400 
    401 # ISA Plug-and-Play SCSI controllers
    402 aha*	at isapnp? 			# Adaptec AHA-154[02
    403 aic*	at isapnp?			# Adaptec AHA-1520B
    404 
    405 # ISA SCSI controllers
    406 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02]
    407 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    408 aha1	at isa? port 0x334 irq ? drq ?
    409 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    410 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    411 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    412 bha1	at isa? port 0x334 irq ? drq ?
    413 # The "nca" and "dpt" probes might give false hits or hang your machine.
    414 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    415 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    416 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    417 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    418 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    419 uha1	at isa? port 0x340 irq ? drq ?
    420 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    421 wds1	at isa? port 0x358 irq 11 drq 5
    422 
    423 # CardBus SCSI cards
    424 ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480
    425 
    426 # SCSI bus support
    427 scsibus* at adv?
    428 scsibus* at adw?
    429 scsibus* at aha?
    430 scsibus* at ahb?
    431 scsibus* at ahc?
    432 scsibus* at aic?
    433 scsibus* at bha?
    434 scsibus* at dpt?
    435 scsibus* at esp?
    436 scsibus* at isp?
    437 #scsibus* at nca?
    438 #scsibus* at ncr?
    439 scsibus* at pcscp?
    440 scsibus* at sea?
    441 scsibus* at siop?
    442 scsibus* at uha?
    443 scsibus* at wds?
    444 
    445 # SCSI devices
    446 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    447 st*	at scsibus? target ? lun ?	# SCSI tape drives
    448 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    449 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    450 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    451 ss*	at scsibus? target ? lun ?	# SCSI scanners
    452 uk*	at scsibus? target ? lun ?	# SCSI unknown
    453 
    454 # RAID controllers and devices
    455 cac*	at pci? dev ? function ?	# Compaq array controller
    456 ca*	at cac? unit ?			# Compaq array disk device
    457 
    458 
    459 # IDE and related devices
    460 # PCI IDE controllers - see pciide(4) for supported hardware.
    461 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    462 # how to set up DMA modes for this chip. This may work, or may cause
    463 # a machine hang with some controllers.
    464 pciide* at pci? dev ? function ? flags 0x0000
    465 
    466 # ISA Plug-and-Play IDE controllers
    467 wdc*	at isapnp? 
    468 
    469 # PCMCIA IDE controllers
    470 wdc*	at pcmcia? function ?
    471 
    472 # ISA ST506, ESDI, and IDE controllers
    473 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    474 # fall back to 16bits I/O if 32bits I/O are not functional).
    475 # Some controllers pass the initial 32bit test, but will fail later.
    476 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    477 wdc1	at isa? port 0x170 irq 15 flags 0x00
    478 
    479 # IDE drives
    480 # Flags are used only with controllers that support DMA operations
    481 # and mode settings (e.g. some pciide controllers)
    482 # The lowest order four bits (rightmost digit) of the flags define the PIO
    483 # mode to use, the next set of four bits the DMA mode and the third set the
    484 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    485 # to use, and the last bit must be 1 for this setting to be used.
    486 # For DMA and UDMA, 0xf (1111) means 'disable'.
    487 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    488 # (0xc=1100, 0xa=1010, 0xf=1111)
    489 # 0x0000 means "use whatever the drive claims to support".
    490 wd*	at wdc? channel ? drive ? flags 0x0000
    491 wd*	at pciide? channel ? drive ? flags 0x0000
    492 
    493 # ATAPI bus support
    494 atapibus* at wdc? channel ?
    495 atapibus* at pciide? channel ?
    496 
    497 # ATAPI devices
    498 # flags have the same meaning as for IDE drives.
    499 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    500 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    501 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    502 
    503 
    504 # Miscellaneous mass storage devices
    505 
    506 # ISA floppy
    507 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    508 #fdc1	at isa? port 0x370 irq ? drq ?
    509 fd*	at fdc? drive ?			# the drives themselves
    510 # some machines need you to do this instead of fd*
    511 #fd0	at fdc0 drive 0
    512 
    513 # ISA CD-ROM devices
    514 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    515 
    516 # ISA tape devices
    517 # note: the wt driver conflicts unpleasantly with SMC boards at the
    518 # same I/O address. The probe reprograms their EEPROMs. Don't
    519 # uncomment it unless you are actually using it.
    520 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    521 
    522 
    523 # Network Interfaces
    524 
    525 # PCI network interfaces
    526 de*	at pci? dev ? function ?	# DEC 21x4x-based Ethernet
    527 en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    528 ep*	at pci? dev ? function ?	# 3Com 3c59x
    529 ex*	at pci? dev ? function ?	# 3Com 90x[B]
    530 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    531 esh*	at pci? dev ? function ?	# Essential HIPPI card
    532 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    533 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    534 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    535 lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    536 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    537 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    538 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    539 sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    540 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    541 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    542 tlp*	at pci? dev ? function ?	# DECchip 21x4x (and clones) Ethernet
    543 #options 	TLP_MATCH_21040
    544 #options 	TLP_MATCH_21041
    545 #options 	TLP_MATCH_21140
    546 #options 	TLP_MATCH_21142
    547 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    548 
    549 # EISA network interfaces
    550 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    551 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    552 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    553 
    554 # ISA Plug-and-Play network interfaces
    555 ep*	at isapnp?			# 3Com 3c509 Ethernet
    556 ne*	at isapnp?			# NE2000-compatible Ethernet
    557 tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring
    558 
    559 # PCMCIA network interfaces
    560 awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS)
    561 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    562 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    563 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    564 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    565 ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    566 sm*	at pcmcia? function ?		# Megahertz Ethernet
    567 wi*	at pcmcia? function ?		# Lucent WaveLan IEEE (802.11)
    568 xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    569 
    570 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    571 com*	at mhzc?
    572 sm*	at mhzc?
    573 
    574 # ISA network interfaces
    575 ate0	at isa? port 0x2a0 irq ?		# AT1700
    576 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    577 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    578 eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    579 el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    580 ep*	at isa? port ? irq ?			# 3C509 ethernet cards
    581 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    582 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    583 fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    584 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    585 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    586 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    587 #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    588 #le*	at depca?
    589 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    590 le*	at nele?
    591 #ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
    592 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    593 le*	at bicc?
    594 ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    595 ne1	at isa? port 0x300 irq 10
    596 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    597 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?  # IBM TROPIC based Token-Ring
    598 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?  # IBM TROPIC based Token-Ring
    599 tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    600 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    601 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    602 
    603 # CardBus network cards
    604 ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
    605 fxp*	at cardbus? dev ? function ?	# Intel i8255x
    606 rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
    607 tlp*	at cardbus? dev ? function ?	# DECchip 21143
    608 
    609 # MII/PHY support
    610 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    611 exphy*	at mii? phy ?			# 3Com internal PHYs
    612 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS1890
    613 inphy*	at mii? phy ?			# Intel 82555 PHYs
    614 iophy*	at mii? phy ?			# Intel 82553 PHYs
    615 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    616 nsphy*	at mii? phy ?			# NS83840 PHYs
    617 nsphyter* at mii? phy ?			# NS83843 PHYs
    618 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    619 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    620 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    621 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    622 ukphy*	at mii? phy ?			# generic unknown PHYs
    623 
    624 
    625 # USB Controller and Devices
    626 
    627 # PCI USB controllers
    628 ohci*	at pci?	dev ? function ?	# Open Host Controller
    629 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    630 
    631 # CardBus USB controllers
    632 ohci*	at cardbus? dev ? function ?	# Open Host Controller
    633 
    634 # USB bus support
    635 usb*	at ohci?
    636 usb*	at uhci?
    637 
    638 # USB Hubs
    639 uhub*	at usb?
    640 uhub*	at uhub? port ? configuration ? interface ?
    641 
    642 # USB Mice
    643 ums*	at uhub? port ? configuration ? interface ?
    644 wsmouse*	at ums? mux 0
    645 
    646 # USB Keyboards
    647 ukbd*	at uhub? port ? configuration ? interface ?
    648 wskbd*	at ukbd? console ? mux 1
    649 
    650 # USB Generic HID devices
    651 uhid*	at uhub? port ? configuration ? interface ?
    652 
    653 # USB Printer
    654 ulpt*	at uhub? port ? configuration ? interface ?
    655 
    656 # USB Modem
    657 umodem*	at uhub? port ? configuration ?
    658 ucom*	at umodem?
    659 
    660 # USB Mass Storage
    661 umass*	at uhub? port ? configuration ? interface ?
    662 atapibus* at umass? channel ?
    663 scsibus* at umass? channel ?
    664 
    665 # USB audio
    666 uaudio*	at uhub? port ? configuration ?
    667 
    668 # USB Ethernet adapters
    669 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    670 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    671 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    672 
    673 # Prolofic PL2301/PL2302 host-to-host adapter
    674 upl*	at uhub? port ?
    675 
    676 # Serial adapters
    677 # FTDI FT8U100AX serial adapter
    678 #uftdi*	at uhub? port ?
    679 #ucom*	at uftdi? portno ?
    680 
    681 # Diamond Multimedia Rio 500
    682 urio*	at uhub? port ?
    683 
    684 # USB Handspring Visor
    685 uvisor*	at uhub? port ?
    686 ucom*	at uvisor?
    687 
    688 # USB Generic driver
    689 ugen*	at uhub? port ?
    690 
    691 
    692 # Audio Devices
    693 
    694 # PCI audio devices
    695 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    696 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    697 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    698 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    699 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    700 fms*	at pci? dev ? function ?	# Forte Media FM801
    701 sv*	at pci? dev ? function ?	# S3 SonicVibes
    702 
    703 # ISA Plug-and-Play audio devices
    704 ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    705 guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    706 sb*	at isapnp?			# SoundBlaster-compatible audio
    707 wss*	at isapnp?			# Windows Sound System
    708 ym*	at isapnp?			# Yamaha OPL3-SA3 audio
    709 
    710 # ISA audio devices
    711 # the "aria" probe might give false hits
    712 #aria0	at isa? port 0x290 irq 10 		# Aria
    713 #ess0	at isa? port 0x220 irq 5 drq 1 drq2 5	# ESS 18XX
    714 gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    715 pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    716 pss0	at isa? port 0x220 irq 7 drq 6  	# Personal Sound System
    717 sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
    718 sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    719 wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    720 
    721 #cms0	at isa? port 0x220			# Creative Music System
    722 
    723 # OPL[23] FM synthesizers
    724 #opl0	at isa? port 0x388	# use only if not attached to sound card
    725 opl*	at eso?
    726 opl*	at ess?
    727 opl*	at fms?
    728 opl*	at sb?
    729 opl*	at sv?
    730 opl*	at wss?
    731 opl*	at ym?
    732 
    733 # Audio support
    734 #audio*	at aria?
    735 audio*	at auvia?
    736 audio*	at clcs?
    737 audio*	at cmpci?
    738 audio*	at eap?
    739 audio*	at eso?
    740 audio*	at ess?
    741 audio*	at fms?
    742 audio*	at gus?
    743 audio*	at guspnp?
    744 audio*	at pas?
    745 audio*	at sb?
    746 audio*	at sp?
    747 audio*	at sv?
    748 audio*	at uaudio?
    749 audio*	at wss?
    750 audio*	at ym?
    751 
    752 # MPU 401 UARTs
    753 #mpu*	at isa? port 0x330 irq 9        # MPU401 or compatible card
    754 mpu*	at eso?
    755 mpu*	at fms?
    756 mpu*	at sb?
    757 mpu*	at ym?
    758 
    759 # MIDI support
    760 #midi*	at cms?			# Creative Music System
    761 midi*	at eap?			# 137[01] MIDI port
    762 midi*	at mpu?			# MPU 401
    763 midi*	at opl?			# OPL FM synth
    764 midi*	at pcppi?		# MIDI interface to the PC speaker
    765 midi*	at sb?			# SB1 MIDI port
    766 
    767 # The spkr driver provides a simple tone interface to the built in speaker.
    768 #spkr0	at pcppi?		# PC speaker
    769 
    770 
    771 # TV cards
    772 
    773 # Brooktree 848/849/878/879 based TV cards
    774 bktr* at pci? dev ? function ?
    775 
    776 
    777 # Mice
    778 
    779 # ISA busmice
    780 lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    781 lms1	at isa? port 0x238 irq 5
    782 mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    783 mms1	at isa? port 0x238 irq 5
    784 wsmouse*	at lms? mux 0
    785 wsmouse*	at mms? mux 0
    786 # backwards compatible versions
    787 #olms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    788 #olms1	at isa? port 0x238 irq 5
    789 #omms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    790 #omms1	at isa? port 0x238 irq 5
    791 #opms0	at pc? irq 12		# PS/2 auxiliary port mouse
    792 
    793 
    794 # Joysticks
    795 
    796 # ISA Plug-and-Play joysticks
    797 joy*	at isapnp?			# Game ports (usually on audio cards)
    798 
    799 # PCI joysticks
    800 joy*	at pci?				# Game ports (usually on audio cards)
    801 
    802 # ISA joysticks. Probe is a little strange; add only if you have one.
    803 #joy0	at isa? port 0x201
    804 
    805 
    806 # Miscellaneous Devices
    807 
    808 # Planetconnect Satellite receiver driver.
    809 #satlink0 at isa? port 0x300 drq 1
    810 
    811 
    812 # Pull in optional local configuration
    813 include	"arch/i386/conf/GENERIC.local"
    814 
    815 
    816 # Pseudo-Devices
    817 
    818 # disk/mass storage pseudo-devices
    819 pseudo-device	ccd		4	# concatenated/striped disk devices
    820 #pseudo-device	raid		4	# RAIDframe disk driver
    821 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    822 pseudo-device	md		1	# memory disk device (ramdisk)
    823 pseudo-device	vnd		4	# disk-like interface to files
    824 
    825 # network pseudo-devices
    826 pseudo-device	bpfilter	8	# Berkeley packet filter
    827 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    828 pseudo-device	loop			# network loopback
    829 pseudo-device	ppp		2	# Point-to-Point Protocol
    830 pseudo-device	sl		2	# Serial Line IP
    831 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    832 pseudo-device	tun		2	# network tunneling over tty
    833 pseudo-device	gre		2	# generic L3 over IP tunnel
    834 pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    835 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    836 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    837 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    838 
    839 # miscellaneous pseudo-devices
    840 pseudo-device	pty		64	# pseudo-terminals
    841 pseudo-device	tb		1	# tablet line discipline
    842 pseudo-device	sequencer	1	# MIDI sequencer
    843 # rnd works; RND_COM does not on port i386 yet.
    844 pseudo-device	rnd			# /dev/random and in-kernel generator
    845 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    846 
    847 # a pseudo device needed for Coda	# also needs CODA (above)
    848 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    849 
    850 # mouse & keyboard multiplexor pseudo-devices
    851 pseudo-device	wsmux		2
    852