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INSTALL revision 1.318.2.2
      1 #	$NetBSD: INSTALL,v 1.318.2.2 2008/02/18 21:04:37 mjf Exp $
      2 #
      3 #	INSTALL - Installation kernel.
      4 #
      5 #	This kernel should be derived from GENERIC with some features
      6 #	commented out.
      7 #
      8 #	This kernel does NOT support X, mice, audio devices, non-NetBSD
      9 #	emulation.
     10 #
     11 
     12 include "arch/i386/conf/std.i386"
     13 
     14 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     15 
     16 makeoptions 	CPUFLAGS="-march=i486 -mtune=i486"	# i486 is densest code
     17 makeoptions 	COPTS="-Os"
     18 makeoptions 	USE_SSP="no"
     19 
     20 # Enable the hooks used for initializing the root memory-disk.
     21 options 	MEMORY_DISK_HOOKS
     22 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
     23 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     24 options 	MEMORY_DISK_ROOT_SIZE=10000	# size of memory disk, in blocks
     25 
     26 maxusers	2		# estimated number of users
     27 
     28 # CPU-related options.
     29 #options 	VM86		# virtual 8086 emulation
     30 #options 	USER_LDT	# user-settable LDT; used by WINE
     31 
     32 # This option allows you to force a serial console at the specified
     33 # I/O address.
     34 #options 	CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600
     35 
     36 # The following options override the memory sizes passed in from the boot
     37 # block.  Use them *only* if the boot block is unable to determine the correct
     38 # values.  Note that the BIOS may *correctly* report less than 640k of base
     39 # memory if the extended BIOS data area is located at the top of base memory
     40 # (as is the case on most recent systems).
     41 #options 	REALBASEMEM=...	# size of base memory
     42 #options 	REALEXTMEM=...	# size of extended memory
     43 
     44 # Avoid irq 5 and 7, the most likely cause of problems on modern laptops.
     45 options 		PCIC_ISA_INTR_ALLOC_MASK=0xff5f
     46 
     47 # Standard system options
     48 
     49 options 	INSECURE	# disable kernel security levels
     50 
     51 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     52 #options 	NTP		# NTP phase/frequency locked loop
     53 
     54 #options 	KTRACE		# system call tracing via ktrace(1)
     55 
     56 #options 	SYSVMSG		# System V-like message queues
     57 #options 	SYSVSEM		# System V-like semaphores
     58 #options 	SYSVSHM		# System V-like memory sharing
     59 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     60 
     61 #options 	LKM		# loadable kernel modules
     62 
     63 options 	USERCONF	# userconf(4) support
     64 options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
     65 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     66 no options 	EXEC_AOUT
     67 
     68 no options 	RFC2292		# Previous version of Adv. Sockets API for IPv6
     69 no options 	PTRACE		# Include ptrace(2)
     70 
     71 # Diagnostic/debugging support options
     72 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     73 #options 	DEBUG		# expensive debugging checks/support
     74 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     75 options 	DDB		# in-kernel debugger
     76 #options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
     77 #options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     78 #options 	KGDB		# remote debugger
     79 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
     80 #makeoptions 	DEBUG="-g"	# compile full symbol table
     81 
     82 # Compatibility options
     83 #options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
     84 #options 	COMPAT_09	# NetBSD 0.9
     85 #options 	COMPAT_10	# NetBSD 1.0
     86 #options 	COMPAT_11	# NetBSD 1.1
     87 #options 	COMPAT_12	# NetBSD 1.2, 386BSD, and BSDI
     88 #options 	COMPAT_13	# NetBSD 1.3, 386BSD, and BSDI
     89 #options 	COMPAT_14	# NetBSD 1.4
     90 #options 	COMPAT_15	# NetBSD 1.5
     91 #options 	COMPAT_16	# NetBSD 1.6
     92 options 	COMPAT_20	# NetBSD 2.0
     93 options 	COMPAT_30	# NetBSD 3.0 compatibility.
     94 options 	COMPAT_40	# NetBSD 4.0
     95 #options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     96 #options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     97 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     98 
     99 #options 	COMPAT_SVR4	# binary compatibility with SVR4
    100 #options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
    101 #options 	COMPAT_LINUX	# binary compatibility with Linux
    102 #options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
    103 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    104 
    105 # File systems
    106 file-system 	FFS		# UFS
    107 file-system 	EXT2FS		# second extended file system (linux)
    108 #file-system 	LFS		# log-structured file system
    109 file-system 	MFS		# memory file system
    110 file-system 	NFS		# Network File System client
    111 file-system 	NTFS		# Windows/NT Filesystem
    112 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    113 file-system 	MSDOSFS		# MS-DOS file system
    114 #file-system 	FDESC		# /dev/fd
    115 #file-system 	KERNFS		# /kern
    116 #file-system 	NULLFS		# loopback file system
    117 #file-system 	PORTAL		# portal filesystem (still experimental)
    118 #file-system 	PROCFS		# /proc
    119 #file-system 	UMAPFS		# NULLFS + uid and gid remapping
    120 #file-system 	UNION		# union file system
    121 #file-system 	PTYFS		# /dev/pts/N support
    122 #file-system 	TMPFS		# Efficient memory file-system
    123 
    124 # Filesystem options
    125 #options 	QUOTA		# UFS quotas
    126 #options 	NFSSERVER	# Network File System server
    127 options 	NFS_V2_ONLY	# Exclude NFS3 code to save space
    128 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    129 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    130 				# immutable) behave as system flags.
    131 
    132 # Networking options
    133 #options 	GATEWAY		# packet forwarding
    134 options 	INET		# IP + ICMP + TCP + UDP
    135 options 	INET6		# IPv6
    136 #options 	MROUTING	# IP multicast routing
    137 #options 	PIM		# Protocol Independent Multicast
    138 #options 	ISO,TPIP	# OSI
    139 #options 	EON		# OSI tunneling over IP
    140 #options 	NETATALK	# AppleTalk networking protocols
    141 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    142 #options 	PPP_DEFLATE	# Deflate compression support for PPP
    143 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    144 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    145 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    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 	MIIVERBOSE	# verbose PHY autoconfig messages
    151 #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    152 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    153 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    154 #options 	SCSIVERBOSE	# human readable SCSI error messages
    155 
    156 #
    157 # wscons options
    158 #
    159 # builtin terminal emulations 
    160 #options 	WSEMUL_SUN		# sun terminal emulation
    161 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    162 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h
    163 #options 	WSDISPLAY_CUSTOM_OUTPUT	# color customization from wsconsctl(8)
    164 #options 	WS_DEFAULT_FG=WSCOL_WHITE
    165 #options 	WS_DEFAULT_BG=WSCOL_BLACK
    166 #options 	WS_DEFAULT_COLATTR="(0)"
    167 #options 	WS_DEFAULT_MONOATTR="(0)"
    168 #options 	WS_KERNEL_FG=WSCOL_GREEN
    169 #options 	WS_KERNEL_BG=WSCOL_BLACK
    170 #options 	WS_KERNEL_COLATTR=""
    171 #options 	WS_KERNEL_MONOATTR=""
    172 # customization of console border color
    173 #options 	WSDISPLAY_CUSTOM_BORDER	# border customization from wsconsctl(8)
    174 #options 	WSDISPLAY_BORDER_COLOR=WSCOL_BLUE	# default color
    175 # compatibility to other console drivers
    176 #options 	WSDISPLAY_COMPAT_PCVT           # emulate some ioctls
    177 #options 	WSDISPLAY_COMPAT_SYSCONS        # emulate some ioctls
    178 #options 	WSDISPLAY_COMPAT_USL            # VT handling
    179 #options 	WSDISPLAY_COMPAT_RAWKBD         # can get raw scancodes
    180 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    181 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    182 # allocate a number of virtual screens at autoconfiguration time
    183 #options 	WSDISPLAY_DEFAULTSCREENS=4
    184 # use a large software cursor that doesn't blink
    185 options 	PCDISPLAY_SOFTCURSOR
    186 # modify the screen type of the console; defaults to "80x25"
    187 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    188 
    189 # Kernel root file system and dump configuration.
    190 config		netbsd	root on ? type ?
    191 #config		netbsd	root on sd0a type ffs
    192 #config		netbsd	root on ? type nfs
    193 
    194 #
    195 # Device configuration
    196 #
    197 
    198 mainbus0 at root
    199 
    200 cpu* at mainbus?
    201 
    202 #apm0	at mainbus0			# Advanced power management
    203 
    204 
    205 # Basic Bus Support
    206 
    207 # PCI bus support
    208 pci*	at mainbus? bus ?
    209 pci*	at pchb? bus ?
    210 pci*	at ppb? bus ?
    211 
    212 # PCI bridges
    213 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    214 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    215 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    216 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    217 # XXX 'puc's aren't really bridges, but there's no better place for them here
    218 #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    219 
    220 # EISA bus support
    221 eisa0	at mainbus?
    222 eisa0	at pceb?
    223 
    224 # ISA bus support
    225 isa0	at mainbus?
    226 isa0	at pceb?
    227 isa0	at pcib?
    228 
    229 # PCMCIA bus support
    230 pcmcia*	at pcic? controller ? socket ?
    231 pcmcia*	at tcic? controller ? socket ?
    232 
    233 # ISA PCMCIA controllers
    234 pcic0 	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    235 pcic1 	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    236 pcic2	at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
    237 tcic0 	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    238 
    239 # PCI PCMCIA controllers
    240 pcic0	at pci? dev? function ?
    241 
    242 # ISA Plug-and-Play bus support
    243 isapnp0	at isa?
    244 
    245 # ISA Plug-and-Play PCMCIA controllers
    246 pcic*	at isapnp?
    247 
    248 # Coprocessor Support
    249 
    250 # Math Coprocessor support
    251 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    252 
    253 
    254 # Console Devices
    255 
    256 # wscons
    257 pckbc0		at isa?			# pc keyboard controller
    258 pckbd*		at pckbc?		# PC keyboard
    259 #pms*		at pckbc?		# PS/2 mouse for wsmouse
    260 vga0		at isa?
    261 vga*		at pci? dev ? function ?
    262 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    263 wsdisplay*	at vga? console ?
    264 wsdisplay*	at pcdisplay? console ?
    265 wskbd*		at pckbd? console ?
    266 #wsmouse*	at pms? mux 0
    267 
    268 #attimer0	at isa?
    269 #pcppi0		at isa?
    270 #sysbeep0	at pcppi?
    271 
    272 # Serial Devices
    273 
    274 # PCI serial interfaces
    275 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    276 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    277 
    278 # ISA Plug-and-Play serial interfaces
    279 com*	at isapnp?			# Modems and serial boards
    280 
    281 # PCMCIA serial interfaces
    282 com*	at pcmcia? function ?		# Modems and serial cards
    283 
    284 pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    285 com*	at pcmcom? slave ?		# ...and the slave devices
    286 
    287 # ISA serial interfaces
    288 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    289 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    290 com1	at isa? port 0x2f8 irq 3
    291 com2	at isa? port 0x3e8 irq 5
    292 #com3	at isa? port 0x2e8 irq 9
    293 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    294 #com*	at ast? slave ?
    295 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    296 #com*	at boca? slave ?
    297 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    298 #com*	at tcom? slave ?
    299 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    300 #com*	at rtfps? slave ?
    301 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    302 
    303 
    304 # Parallel Printer Interfaces
    305 
    306 # PCI parallel printer interfaces
    307 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    308 
    309 # ISA parallel printer interfaces
    310 #lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    311 #lpt1	at isa? port 0x278
    312 #lpt2	at isa? port 0x3bc
    313 
    314 # I2O devices
    315 iop*	at pci? dev ? function ?	# I/O processor
    316 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    317 ld*	at iop? tid ?			# Block devices
    318 #dpti*	at iop? tid 0			# DPT/Adaptec control interface
    319 
    320 # SCSI Controllers and Devices
    321 
    322 # PCI SCSI controllers
    323 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    324 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    325 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    326 ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
    327 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    328 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    329 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    330 mfi*	at pci? dev ? function ?	# LSI MegaRAID SAS
    331 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    332 mpt*	at pci? dev ? function ?	# LSI Fusion SCSI/FC
    333 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    334 siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI (new driver)
    335 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    336 
    337 # EISA SCSI controllers
    338 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    339 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    340 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    341 dpt*	at eisa? slot ?			# DPT SmartCache/SmartRAID
    342 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    343 
    344 # PCMCIA SCSI controllers
    345 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    346 
    347 # ISA Plug-and-Play SCSI controllers
    348 aha*	at isapnp? 			# Adaptec AHA-154[02
    349 aic*	at isapnp?			# Adaptec AHA-1520B
    350 
    351 # ISA SCSI controllers
    352 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02]
    353 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    354 aha1	at isa? port 0x334 irq ? drq ?
    355 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    356 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    357 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    358 bha1	at isa? port 0x334 irq ? drq ?
    359 # The "nca" and "dpt" probes might give false hits or hang your machine.
    360 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    361 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    362 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    363 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    364 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    365 uha1	at isa? port 0x340 irq ? drq ?
    366 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    367 wds1	at isa? port 0x358 irq 11 drq 5
    368 
    369 # SCSI bus support
    370 scsibus* at scsi?
    371 
    372 # SCSI devices
    373 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    374 st*	at scsibus? target ? lun ?	# SCSI tape drives
    375 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    376 #ch*	at scsibus? target ? lun ?	# SCSI autochangers
    377 #ss*	at scsibus? target ? lun ?	# SCSI scanners
    378 #uk*	at scsibus? target ? lun ?	# SCSI unknown
    379 
    380 
    381 # RAID controllers and devices
    382 aac*	at pci? dev ? function ?	# Adaptec AAC family
    383 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    384 cac*	at eisa? slot ?			# Compaq EISA array controllers
    385 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    386 ciss*	at pci? dev ? function ?	# HP Smart Array controllers
    387 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    388 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    389 mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
    390 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    391 twa*	at pci? dev ? function ?	# 3ware Escalade 95xx RAID controllers
    392 
    393 ld*	at aac? unit ?			# logical disk devices
    394 ld*	at amr? unit ?
    395 ld*	at cac? unit ?
    396 ld*	at icp? unit ?
    397 ld*	at twe? unit ?
    398 ld*	at twa? unit ?
    399 ld*	at mlx? unit ?
    400 
    401 icpsp*	at icp? unit ?			# SCSI pass-through
    402 
    403 # IDE and related devices
    404 # PCI IDE controllers - see pciide(4) for supported hardware.
    405 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    406 # how to set up DMA modes for this chip. This may work, or may cause
    407 # a machine hang with some controllers.
    408 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    409 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    410 aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    411 #ahcisata* 	at pci? dev ? function ?	# AHCI SATA controllers
    412 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    413 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    414 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    415 geodeide* 	at pci? dev ? function ?	# AMD Geode IDE controllers
    416 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    417 iteide* 	at pci? dev ? function ?	# IT Express IDE controllers
    418 #ixpide*		at pci? dev ? function ?	# ATI IXP IDE controllers
    419 optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    420 piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    421 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    422 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    423 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    424 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    425 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    426 slide* 		at pci? dev ? function ?	# Symphony Labs IDE controllers
    427 #svwsata* 	at pci? dev ? function ?	# ServerWorks SATA controllers
    428 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    429 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    430 
    431 # ISA Plug-and-Play IDE controllers
    432 wdc*	at isapnp?
    433 
    434 # PCMCIA IDE controllers
    435 wdc*	at pcmcia? function ?
    436 
    437 # ISA ST506, ESDI, and IDE controllers
    438 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    439 # fall back to 16bits I/O if 32bits I/O are not functional).
    440 # Some controllers pass the initial 32bit test, but will fail later.
    441 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    442 wdc1	at isa? port 0x170 irq 15 flags 0x00
    443 
    444 # ATA (IDE) bus support
    445 atabus* at ata?
    446 
    447 # IDE drives
    448 # Flags are used only with controllers that support DMA operations
    449 # and mode settings (e.g. some pciide controllers)
    450 # The lowest order four bits (rightmost digit) of the flags define the PIO
    451 # mode to use, the next set of four bits the DMA mode and the third set the
    452 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    453 # to use, and the last bit must be 1 for this setting to be used.
    454 # For DMA and UDMA, 0xf (1111) means 'disable'.
    455 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    456 # (0xc=1100, 0xa=1010, 0xf=1111)
    457 # 0x0000 means "use whatever the drive claims to support".
    458 wd*	at atabus? drive ? flags 0x0000
    459 
    460 # ATA RAID configuration support, as found on some Promise controllers.
    461 pseudo-device	ataraid
    462 ld*	at ataraid? vendtype ? unit ?
    463 
    464 # ATAPI bus support
    465 atapibus* at atapi?
    466 
    467 # ATAPI devices
    468 # flags have the same meaning as for IDE drives.
    469 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    470 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    471 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    472 #uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    473 
    474 
    475 # Miscellaneous mass storage devices
    476 
    477 # ISA floppy
    478 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    479 #fdc1	at isa? port 0x370 irq ? drq ?
    480 fd*	at fdc? drive ?			# the drives themselves
    481 # some machines need you to do this instead of fd*
    482 #fd0	at fdc0 drive 0
    483 
    484 # ISA CD-ROM devices
    485 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    486 
    487 # ISA tape devices
    488 # note: the wt driver conflicts unpleasantly with ed devices at the
    489 # same I/O address. The probe reprograms their EEPROMs. Don't
    490 # uncomment it unless you are actually using it.
    491 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    492 
    493 
    494 # Network Interfaces
    495 
    496 # PCI network interfaces
    497 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    498 ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    499 atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    500 bce* 	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    501 bge* 	at pci? dev ? function ?	# Broadcom 570x Gigabit Ethernet
    502 # bnx* 	at pci? dev ? function ?	# Broadcom NetXtremeII gigabit Ethernet
    503 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    504 ep*	at pci? dev ? function ?	# 3Com 3c59x
    505 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    506 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    507 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    508 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    509 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    510 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    511 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    512 #ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
    513 #iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
    514 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    515 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    516 mskc*	at pci? dev ? function ?	# Marvell Yukon 2 Gigabit Ethernet
    517 msk*	at mskc?			# Marvell Yukon 2 Gigabit Ethernet
    518 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    519 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    520 #nfe*	at pci?	dev ? function ?	# NVIDIA nForce Ethernet
    521 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    522 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    523 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    524 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    525 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    526 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    527 skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    528 sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    529 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    530 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    531 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    532 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    533 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    534 #txp*	at pci? dev ? function ?	# 3com 3cr990
    535 #vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    536 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    537 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    538 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    539 
    540 # EISA network interfaces
    541 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    542 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    543 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    544 
    545 # ISA Plug-and-Play network interfaces
    546 an*	at isapnp?			# # Aironet 802.11
    547 ep*	at isapnp?			# 3Com 3c509 Ethernet
    548 fmv*	at isapnp?			# Fujitsu FMV-183
    549 le*	at isapnp?			# AMD PCnet-ISA Ethernet
    550 ne*	at isapnp?			# NE2000-compatible Ethernet
    551 tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring
    552 
    553 # PCMCIA network interfaces
    554 an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    555 awi*	at pcmcia? function ?		# BayStack 650 (802.11FH)
    556 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    557 cs*	at pcmcia? function ?		# CS89xx Ethernet
    558 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    559 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    560 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    561 ray* 	at pcmcia? function ?		# Raytheon Raylink (802.11)
    562 sm*	at pcmcia? function ?		# Megahertz Ethernet
    563 wi*	at pcmcia? function ?		# Lucent/Intersil WaveLan IEEE (802.11)
    564 options 	WI_PCMCIA_SPECTRUM24T_FW=0
    565 xirc*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    566 com*	at xirc?
    567 xi*	at xirc?
    568 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    569 com*	at mhzc?
    570 sm*	at mhzc?
    571 
    572 # ISA network interfaces
    573 ate0	at isa? port 0x2a0 irq ?		# AT1700
    574 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    575 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    576 eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    577 el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    578 ep*	at isa? port ? irq ?			# 3C509 ethernet cards
    579 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    580 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    581 fmv0	at isa? port 0x2a0 irq ?		# FMV-181/182
    582 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    583 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    584 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    585 depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    586 le*	at depca?
    587 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    588 le*	at nele?
    589 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    590 le*	at bicc?
    591 ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    592 ne1	at isa? port 0x300 irq 10
    593 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    594 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
    595 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
    596 tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    597 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    598 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    599 
    600 # MII/PHY support
    601 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    602 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    603 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    604 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    605 #ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    606 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    607 exphy*	at mii? phy ?			# 3Com internal PHYs
    608 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    609 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    610 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    611 igphy*	at mii? phy ?			# Intel IGP01E1000
    612 ikphy*	at mii? phy ?			# Intel 82563 PHYs
    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 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    617 nsphy*	at mii? phy ?			# NS83840 PHYs
    618 nsphyter* at mii? phy ?			# NS83843 PHYs
    619 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    620 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    621 rgephy*	at mii? phy ?			# Realtek 8169S/8110S internal PHYs
    622 rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    623 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    624 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    625 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    626 urlphy*	at mii? phy ?			# Realtek RTL8150L internal PHYs
    627 ukphy*	at mii? phy ?			# generic unknown PHYs
    628 
    629 # USB Controller and Devices
    630 
    631 # PCI USB controllers
    632 ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    633 uhci*	at pci?				# Universal Host Controller (Intel)
    634 ohci*	at pci?				# Open Host Controller
    635 
    636 # USB bus support
    637 usb*	at ehci?
    638 usb*	at uhci?
    639 usb*	at ohci?
    640 
    641 # USB Hubs
    642 uhub*	at usb?
    643 uhub*	at uhub? port ?
    644 
    645 # USB HID device
    646 uhidev*	at uhub? port ? configuration ? interface ?
    647 
    648 # USB Mice
    649 #ums*	at uhidev? reportid ?
    650 #wsmouse*	at ums?
    651 
    652 # USB Keyboards
    653 ukbd*	at uhidev? reportid ?
    654 wskbd*	at ukbd? console ?
    655 
    656 # USB serial adapter
    657 #ucycom*	at uhidev? reportid ?
    658 
    659 # USB Generic HID devices
    660 #uhid*	at uhidev? reportid ?
    661 
    662 # USB Printer
    663 #ulpt*	at uhub? port ? configuration ? interface ?
    664 
    665 # USB Mass Storage
    666 umass*	at uhub? port ? configuration ? interface ?
    667 
    668 # Y@P firmware loader
    669 #uyap* at uhub? port ?
    670 
    671 # USB Generic driver
    672 #ugen*	at uhub? port ? configuration ? interface ?
    673 
    674 # USB Ethernet adapters
    675 #atu*	at uhub? port ?		# Atmel AT76C50XX based adapters
    676 aue* 	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    677 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    678 cue* 	at uhub? port ?		# CATC USB-EL1201A based adapters
    679 kue* 	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    680 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    681 
    682 # Audio Devices
    683 
    684 # PCI audio devices
    685 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    686 #eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    687 #sv*	at pci? dev ? function ?	# S3 SonicVibes
    688 
    689 # ISA Plug-and-Play audio devices
    690 #guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    691 #sb*	at isapnp?			# SoundBlaster-compatible audio
    692 
    693 # ISA audio devices
    694 # the "aria" probe might give false hits
    695 #aria0	at isa? port 0x290 irq 10 		# Aria
    696 #gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    697 #pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    698 #sb0	at isa? port 0x220 irq 7 drq 1 drq2 5	# SoundBlaster
    699 #wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    700 
    701 # OPL[23] FM synthesizers
    702 #opl0	at isa? port 0x388	# use only if not attached to sound card
    703 #opl*	at eso?
    704 #opl*	at ess?
    705 #opl*	at sb?
    706 #opl*	at sv?
    707 
    708 # Audio support
    709 #audio*	at audiobus?
    710 
    711 # MIDI support
    712 #midi*	at midibus?
    713 #midi*	at pcppi?		# MIDI interface to the PC speaker
    714 
    715 # The spkr driver provides a simple tone interface to the built in speaker.
    716 #spkr0	at pcppi?		# PC speaker
    717 
    718 
    719 # Mice
    720 
    721 # ISA busmice
    722 #lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    723 #lms1	at isa? port 0x238 irq 5
    724 #mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    725 #mms1	at isa? port 0x238 irq 5
    726 #wsmouse*	at lms?
    727 #wsmouse*	at mms?
    728 
    729 # Joysticks
    730 
    731 # ISA Plug-and-Play joysticks
    732 #joy*	at isapnp?			# Game ports (usually on audio cards)
    733 
    734 # ISA joysticks. Probe is a little strange; add only if you have one.
    735 #joy0	at isa? port 0x201
    736 
    737 
    738 # Miscellaneous Devices
    739 
    740 # Planetconnect Satellite receiver driver.
    741 #satlink0 at isa? port 0x300 drq 1
    742 
    743 
    744 # Pull in optional local configuration
    745 include	"arch/i386/conf/INSTALL.local"
    746 
    747 
    748 # Pseudo-Devices
    749 
    750 # disk/mass storage pseudo-devices
    751 #pseudo-device	ccd		4	# concatenated/striped disk devices
    752 pseudo-device	raid		8	# RAIDframe disk driver
    753 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    754 #pseudo-device	fss		4	# file system snapshot device
    755 pseudo-device	md		1	# memory disk device (ramdisk)
    756 #pseudo-device	vnd			# disk-like interface to files
    757 
    758 # network pseudo-devices
    759 pseudo-device	bpfilter		# Berkeley packet filter
    760 #pseudo-device	ipfilter		# IP filter (firewall) and NAT
    761 pseudo-device	loop			# network loopback
    762 #pseudo-device	ppp			# Point-to-Point Protocol
    763 pseudo-device	sl			# Serial Line IP
    764 #pseudo-device	strip			# Starmode Radio IP (Metricom)
    765 #pseudo-device	tun			# network tunneling over tty
    766 #pseudo-device	gre			# generic L3 over IP tunnel
    767 
    768 # miscellaneous pseudo-devices
    769 pseudo-device	pty		2	# pseudo-terminals (Sysinst needs two)
    770 options NO_DEV_PTM
    771 #pseudo-device	sequencer	1	# MIDI sequencer
    772 # rnd works; RND_COM does not on port i386 yet.
    773 pseudo-device	rnd			# /dev/random and in-kernel generator
    774 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    775 
    776 # a pseudo device needed for Coda	# also needs CODA (above)
    777 #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    778 
    779 # wscons pseudo-devices
    780 pseudo-device	wsmux			# mouse & keyboard multiplexor
    781 #pseudo-device	wsfont
    782 
    783