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GENERIC_TINY revision 1.112.4.1
      1 #	$NetBSD: GENERIC_TINY,v 1.112.4.1 2008/05/16 02:22:33 yamt Exp $
      2 #
      3 #	GENERIC_TINY -- suitable default for 4M machines
      4 #			No EISA, PCI, or SCSI.
      5 #
      6 
      7 include "arch/i386/conf/std.i386"
      8 
      9 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     10 
     11 makeoptions 	COPTS="-Os"
     12 
     13 maxusers	8		# estimated number of users
     14 
     15 # CPU-related options.
     16 #options 	VM86		# virtual 8086 emulation
     17 #options 	USER_LDT	# user-settable LDT; used by WINE
     18 
     19 # This option allows you to force a serial console at the specified
     20 # I/O address.   see console(4) for details.
     21 #options 	CONSDEVNAME="\"com\""
     22 
     23 # The following options override the memory sizes passed in from the boot
     24 # block.  Use them *only* if the boot block is unable to determine the correct
     25 # values.  Note that the BIOS may *correctly* report less than 640k of base
     26 # memory if the extended BIOS data area is located at the top of base memory
     27 # (as is the case on most recent systems).
     28 #options 	REALBASEMEM=...	# size of base memory
     29 #options 	REALEXTMEM=...	# size of extended memory
     30 
     31 # Save a physical page per process by not setting a kernel stack red zone.
     32 options 	NOREDZONE
     33 
     34 # Standard system options
     35 
     36 options 	INSECURE	# disable kernel security levels - X needs this
     37 
     38 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     39 #options 	NTP		# NTP phase/frequency locked loop
     40 
     41 #options 	KTRACE		# system call tracing via ktrace(1)
     42 
     43 #options 	SYSVMSG		# System V-like message queues
     44 #options 	SYSVSEM		# System V-like semaphores
     45 #options 	SYSVSHM		# System V-like memory sharing
     46 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     47 #options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
     48 
     49 options 	NMBCLUSTERS=256
     50 
     51 #options 	LKM		# loadable kernel modules
     52 
     53 #options 	USERCONF	# userconf(4) support
     54 options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     55 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     56 
     57 # Diagnostic/debugging support options
     58 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     59 #options 	DEBUG		# expensive debugging checks/support
     60 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     61 #options 	DDB		# in-kernel debugger
     62 #options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
     63 #options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     64 #options 	KGDB		# remote debugger
     65 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
     66 #makeoptions 	DEBUG="-g"	# compile full symbol table
     67 
     68 # Compatibility options
     69 #options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
     70 #options 	COMPAT_09	# NetBSD 0.9
     71 #options 	COMPAT_10	# NetBSD 1.0
     72 #options 	COMPAT_11	# NetBSD 1.1
     73 options 	COMPAT_12	# NetBSD 1.2, 386BSD, and BSDI
     74 options 	COMPAT_13	# NetBSD 1.3, 386BSD, and BSDI
     75 options 	COMPAT_14	# NetBSD 1.4
     76 options 	COMPAT_15	# NetBSD 1.5
     77 options 	COMPAT_16	# NetBSD 1.6
     78 options 	COMPAT_20	# NetBSD 2.0
     79 options 	COMPAT_30	# NetBSD 3.0 compatibility.
     80 options 	COMPAT_40	# NetBSD 4.0
     81 options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     82 #options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     83 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     84 
     85 #options 	COMPAT_SVR4	# binary compatibility with SVR4
     86 #options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     87 #options 	COMPAT_LINUX	# binary compatibility with Linux
     88 #options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     89 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     90 
     91 # File systems
     92 file-system 	FFS		# UFS
     93 #file-system 	EXT2FS		# second extended file system (linux)
     94 #file-system 	LFS		# log-structured file system
     95 #file-system 	MFS		# memory file system
     96 file-system 	NFS		# Network File System client
     97 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     98 file-system 	MSDOSFS		# MS-DOS file system
     99 #file-system 	FDESC		# /dev/fd
    100 file-system 	KERNFS		# /kern
    101 #file-system 	NULLFS		# loopback file system
    102 #file-system 	PORTAL		# portal filesystem (still experimental)
    103 #file-system 	PROCFS		# /proc
    104 #file-system 	UMAPFS		# NULLFS + uid and gid remapping
    105 #file-system 	UNION		# union file system
    106 #file-system 	PTYFS		# /dev/pts/N support
    107 #file-system 	TMPFS		# Efficient memory file-system
    108 
    109 # File system options
    110 #options 	QUOTA		# UFS quotas
    111 #options 	FFS_EI		# FFS Endian Independant support
    112 #options 	NFSSERVER	# Network File System server
    113 options 	FFS_NO_SNAPSHOT	# No FF snapshot support
    114 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    115 				# immutable) behave as system flags.
    116 
    117 # Networking options
    118 #options 	GATEWAY		# packet forwarding
    119 options 	INET		# IP + ICMP + TCP + UDP
    120 #options 	MROUTING	# IP multicast routing
    121 #options 	PIM		# Protocol Independent Multicast
    122 #options 	ISO,TPIP	# OSI
    123 #options 	EON		# OSI tunneling over IP
    124 #options 	NETATALK	# AppleTalk networking protocols
    125 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    126 #options 	PPP_DEFLATE	# Deflate compression support for PPP
    127 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    128 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    129 #options 	IPFILTER_LOG	# ipmon(8) log support
    130 #options 	IPFILTER_LOOKUP	# ippool(8) support
    131 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    132 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    133 
    134 #options 	ALTQ		# Manipulate network interfaces' output queues
    135 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    136 #options 	ALTQ_CBQ	# Class-Based Queueing
    137 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    138 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    139 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    140 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    141 #options 	ALTQ_LOCALQ	# Local queueing discipline
    142 #options 	ALTQ_PRIQ	# Priority Queueing
    143 #options 	ALTQ_RED	# Random Early Detection
    144 #options 	ALTQ_RIO	# RED with IN/OUT
    145 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    146 
    147 # These options enable verbose messages for several subsystems.
    148 # Warning, these may compile large string tables into the kernel!
    149 #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    150 #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    151 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    152 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    153 #options 	SCSIVERBOSE	# human readable SCSI error messages
    154 #options 	USBVERBOSE	# verbose USB device autoconfig messages
    155 
    156 #options 	NFS_BOOT_BOOTP,NFS_BOOT_BOOTPARAM
    157 
    158 # Kernel root file system and dump configuration.
    159 config		netbsd	root on ? type ?
    160 #config		netbsd	root on sd0a type ffs
    161 #config		netbsd	root on ? type nfs
    162 
    163 #
    164 # wscons options
    165 #
    166 # builtin terminal emulations
    167 #options 	WSEMUL_SUN		# sun terminal emulation
    168 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    169 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h
    170 #options 	WSDISPLAY_CUSTOM_OUTPUT	# color customization from wsconsctl(8)
    171 #options 	WS_DEFAULT_FG=WSCOL_WHITE
    172 #options 	WS_DEFAULT_BG=WSCOL_BLACK
    173 #options 	WS_DEFAULT_COLATTR="(0)"
    174 #options 	WS_DEFAULT_MONOATTR="(0)"
    175 options 	WS_KERNEL_FG=WSCOL_GREEN
    176 #options 	WS_KERNEL_BG=WSCOL_BLACK
    177 #options 	WS_KERNEL_COLATTR=""
    178 #options 	WS_KERNEL_MONOATTR=""
    179 # customization of console border color
    180 #options 	WSDISPLAY_CUSTOM_BORDER	# border customization from wsconsctl(8)
    181 #options 	WSDISPLAY_BORDER_COLOR=WSCOL_BLUE	# default color
    182 # compatibility to other console drivers
    183 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    184 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    185 options 	WSDISPLAY_COMPAT_USL		# VT handling
    186 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    187 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    188 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver
    189 #options 	UKBD_LAYOUT="(KB_DE | KB_NODEAD)"  # for ukbd driver
    190 # allocate a number of virtual screens at autoconfiguration time
    191 #options 	WSDISPLAY_DEFAULTSCREENS=4
    192 # use a large software cursor that doesn't blink
    193 options 	PCDISPLAY_SOFTCURSOR
    194 
    195 #
    196 # Device configuration
    197 #
    198 
    199 #apm0	at mainbus0			# Advanced power management
    200 
    201 
    202 # Basic Bus Support
    203 
    204 # PCI bus support
    205 #pci*	at mainbus? bus ?
    206 #pci*	at pchb? bus ?
    207 #pci*	at ppb? bus ?
    208 
    209 # PCI bridges
    210 #pchb*	at pci? dev ? function ?	# PCI-Host bridges
    211 #pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    212 #pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    213 #ichlpcib* at pci? dev ? function ?	# Intel ICH PCI-ISA w/ watchdog and
    214 					# SpeedStep support
    215 #ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    216 # XXX 'puc's aren't really bridges, but there's no better place for them here
    217 #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    218 
    219 # EISA bus support
    220 #eisa0	at mainbus?
    221 #eisa0	at pceb?
    222 
    223 # ISA bus support
    224 isa0	at mainbus?
    225 #isa0	at pceb?
    226 #isa0	at pcib?
    227 #isa0	at ichlpcib?
    228 
    229 # PCMCIA bus support
    230 pcmcia*	at pcic? controller ? socket ?
    231 
    232 # ISA PCMCIA controllers
    233 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x4000
    234 pcic1	at isa? port 0x3e2 iomem 0xd4000 iosiz 0x4000
    235 
    236 # ISA Plug-and-Play bus support
    237 #isapnp0	at isa?
    238 
    239 # ISA Plug-and-Play PCMCIA controllers
    240 #pcic*	at isapnp?
    241 
    242 # Coprocessor Support
    243 
    244 # Math Coprocessor support
    245 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    246 
    247 # Console Devices
    248 
    249 # wscons
    250 pckbc0 		at isa?			# pc keyboard controller
    251 pckbd* 		at pckbc?		# PC keyboard
    252 #pms*		at pckbc?		# PS/2 mouse for wsmouse
    253 vga0		at isa?
    254 #vga*		at pci? dev ? function ?
    255 pcdisplay0 	at isa?			# CGA, MDA, EGA, HGA
    256 wsdisplay*	at vga? console ?
    257 wsdisplay* 	at pcdisplay? console ?
    258 wskbd* 		at pckbd? console ?
    259 #wsmouse*	at pms? mux 0
    260 
    261 
    262 #attimer0	at isa?
    263 #pcppi0	at isa?
    264 #sysbeep0	at pcppi?
    265 
    266 # Serial Devices
    267 
    268 # PCI serial interfaces
    269 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    270 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    271 
    272 # ISA Plug-and-Play serial interfaces
    273 #com*	at isapnp?			# Modems and serial boards
    274 
    275 # PCMCIA serial interfaces
    276 com*	at pcmcia? function ?		# Modems and serial cards
    277 
    278 # ISA serial interfaces
    279 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    280 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    281 com1	at isa? port 0x2f8 irq 3
    282 com2	at isa? port 0x3e8 irq 5
    283 #com3	at isa? port 0x2e8 irq 9
    284 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    285 #com*	at ast? slave ?
    286 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    287 #com*	at boca? slave ?
    288 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    289 #com*	at rtfps? slave ?
    290 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    291 
    292 
    293 # Parallel Printer Interfaces
    294 
    295 # PCI parallel printer interfaces
    296 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    297 
    298 # ISA parallel printer interfaces
    299 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    300 #lpt1	at isa? port 0x278
    301 #lpt2	at isa? port 0x3bc
    302 
    303 
    304 # SCSI Controllers and Devices
    305 
    306 # PCI SCSI controllers
    307 #ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    308 #dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    309 #bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    310 #isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    311 #siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
    312 #esiop*	at pci? dev ? function ?	# NCR 53c875 SCSI and newer
    313 #options 	SIOP_SYMLED		# drive the act. LED in software
    314 
    315 # EISA SCSI controllers
    316 #ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    317 #ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    318 #bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    319 #dpt*	at eisa? slot ?			# DPT SmartCache/SmartRAID
    320 #uha*	at eisa? slot ?			# UltraStor 24f SCSI
    321 
    322 # PCMCIA SCSI controllers
    323 #aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    324 
    325 # ISA Plug-and-Play SCSI controllers
    326 #aic*	at isapnp?			# Adaptec AHA-1520B
    327 
    328 # ISA SCSI controllers
    329 #aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    330 #aha1	at isa? port 0x334 irq ? drq ?
    331 #ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    332 #aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    333 #bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    334 #bha1	at isa? port 0x334 irq ? drq ?
    335 #sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    336 #uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    337 #uha1	at isa? port 0x340 irq ? drq ?
    338 #wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    339 #wds1	at isa? port 0x358 irq 11 drq 5
    340 
    341 # SCSI bus support
    342 #scsibus* at scsi?
    343 
    344 # SCSI devices
    345 #sd*	at scsibus? target ? lun ?	# SCSI disk drives
    346 #st*	at scsibus? target ? lun ?	# SCSI tape drives
    347 #cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    348 #ch*	at scsibus? target ? lun ?	# SCSI autochangers
    349 #ss*	at scsibus? target ? lun ?	# SCSI scanners
    350 #uk*	at scsibus? target ? lun ?	# SCSI unknown
    351 
    352 
    353 # IDE and related devices
    354 
    355 # ISA Plug-and-Play IDE controllers
    356 #wdc*	at isapnp?
    357 
    358 # PCMCIA IDE controllers
    359 wdc*	at pcmcia? function ?
    360 
    361 # ISA IDE controllers
    362 wdc0	at isa? port 0x1f0 irq 14	# ST506, ESDI, and IDE controllers
    363 wdc1	at isa? port 0x170 irq 15
    364 
    365 # ATA (IDE) bus support
    366 atabus* at ata?
    367 #options 	ATADEBUG
    368 
    369 # IDE drives
    370 wd*	at atabus? drive ?			# the drives themselves
    371 
    372 # ATAPI bus support
    373 atapibus* at atapi?
    374 
    375 # ATAPI devices
    376 cd*	at atapibus? drive ?		# ATAPI CD-ROM drives
    377 sd*	at atapibus? drive ?		# ATAPI disk drives
    378 
    379 
    380 # Miscellaneous mass storage devices
    381 
    382 # ISA floppy
    383 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    384 #fdc1	at isa? port 0x370 irq ? drq ?
    385 fd*	at fdc? drive ?			# the drives themselves
    386 # some machines need you to do this instead of fd*
    387 #fd0	at fdc0 drive 0
    388 
    389 # ISA CD-ROM devices
    390 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    391 
    392 # ISA tape devices
    393 # note: the wt driver conflicts unpleasantly with SMC boards at the
    394 # same I/O address. The probe reprograms their EEPROMs. Don't
    395 # uncomment it unless you are actually using it.
    396 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    397 
    398 
    399 # Network Interfaces
    400 
    401 # PCI network interfaces
    402 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    403 #ep*	at pci? dev ? function ?	# 3Com 3c59x/3c90x Ethernet
    404 #epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    405 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    406 #fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    407 #fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    408 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    409 #ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    410 #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    411 #tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    412 
    413 # EISA network interfaces
    414 #ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    415 #fea*	at eisa? slot ?			# DEC DEFEA FDDI
    416 
    417 # ISA Plug-and-Play network interfaces
    418 #ep*	at isapnp?			# 3Com 3c509 Ethernet
    419 #ne*	at isapnp?			# NE2000-compatible Ethernet
    420 
    421 # PCMCIA network interfaces
    422 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    423 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    424 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    425 sm*	at pcmcia? function ?		# Megahertz Ethernet
    426 
    427 # ISA network interfaces
    428 ate0	at isa? port 0x2a0 irq ?		# AT1700
    429 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    430 eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    431 el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    432 ep0	at isa? port ? irq ?			# 3C509 ethernet cards
    433 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    434 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    435 fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    436 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    437 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    438 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    439 #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    440 #le*	at depca?
    441 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    442 le*	at nele?
    443 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    444 le*	at bicc?
    445 ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    446 ne1	at isa? port 0x300 irq 10
    447 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    448 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    449 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    450 
    451 # MII bus support
    452 #mii*	at tl?
    453 
    454 # MII PHY network interfaces
    455 #tlphy*	at mii? dev ?			# ThunderLAN PHYs
    456 #nsphy*	at mii? dev ?			# NS and compatible PHYs
    457 #ukphy*	at mii? phy ?			# generic unknown PHYs
    458 
    459 
    460 # USB Controller and Devices
    461 
    462 # PCI USB controllers
    463 #uhci*	at pci?				# Universal Host Controller (Intel)
    464 #ohci*	at pci?				# Open Host Controller
    465 
    466 # USB bus support
    467 #usb*	at uhci?
    468 #usb*	at ohci?
    469 
    470 # USB Hubs
    471 #uhub*	at usb?
    472 #uhub*	at uhub? port ?
    473 
    474 # USB Mice
    475 #ums*	at uhub? port ?
    476 
    477 # USB Keyboards
    478 #ukbd*	at uhub? port ?
    479 
    480 # USB Generic HID devices
    481 #uhid*	at uhub? port ?
    482 
    483 # USB Printer
    484 #ulpt*	at uhub? port ?
    485 
    486 # USB Mass Storage
    487 #umass*	at uhub? port ? configuration ? interface ?
    488 #wd*	at umass?
    489 
    490 # USB Ethernet adapters
    491 #aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    492 #axe*	at uhub? port ?		# ASIX AX88172 based adapters
    493 #cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    494 #kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    495 #url*	at uhub? port ?		# Realtek RTL8150L based adapters
    496 
    497 # Y@P firmware loader
    498 #uyap* at uhub? port ?
    499 
    500 # USB Generic driver
    501 #ugen*	at uhub? port ?
    502 
    503 # Audio Devices
    504 
    505 # PCI audio devices
    506 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    507 
    508 # ISA Plug-and-Play audio devices
    509 #guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    510 #sb*	at isapnp?			# SoundBlaster-compatible audio
    511 #ym*	at isapnp?			# Yamaha OPL3-SA[23] audio
    512 
    513 # ISA audio devices
    514 #aria0	at isa? port 0x290 irq 10 		# Aria
    515 #gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    516 #pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    517 #sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    518 #wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    519 
    520 # Audio support
    521 #audio*	at audiobus?
    522 
    523 # The spkr driver provides a simple tone interface to the built in speaker.
    524 #spkr0	at pcppi?		# PC speaker
    525 
    526 
    527 # Joysticks
    528 
    529 # ISA Plug-and-Play joysticks
    530 #joy*	at isapnp?			# Game ports (usually on audio cards)
    531 
    532 # ISA joysticks. Probe is a little strange; add only if you have one.
    533 #joy0	at isa? port 0x201
    534 
    535 
    536 # Miscellaneous Devices
    537 
    538 # Planetconnect Satellite receiver driver.
    539 #satlink0 at isa? port 0x300 drq 1
    540 
    541 
    542 # Pull in optional local configuration
    543 cinclude "arch/i386/conf/GENERIC.local"
    544 
    545 
    546 # Pseudo-Devices
    547 
    548 # disk/mass storage pseudo-devices
    549 #pseudo-device	ccd		4	# concatenated/striped disk devices
    550 pseudo-device	fss		4	# file system snapshot device
    551 #pseudo-device	md		1	# memory disk device (ramdisk)
    552 pseudo-device	vnd			# disk-like interface to files
    553 #options 	VND_COMPRESSION		# compressed vnd(4)
    554 
    555 # network pseudo-devices
    556 pseudo-device	bpfilter		# Berkeley packet filter
    557 pseudo-device	bridge			# simple inter-network bridging
    558 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    559 pseudo-device	loop			# network loopback
    560 pseudo-device	ppp			# Point-to-Point Protocol
    561 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    562 #pseudo-device	sl			# Serial Line IP
    563 #pseudo-device	strip			# Starmode Radio IP (Metricom)
    564 pseudo-device	tun			# network tunneling over tty
    565 #pseudo-device	tap			# virtual Ethernet
    566 
    567 # miscellaneous pseudo-devices
    568 pseudo-device	pty			# pseudo-terminals
    569 pseudo-device	rnd			# /dev/random and in-kernel generator
    570 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    571 pseudo-device	clockctl		# user control of clock subsystem
    572