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INSTALL_FLOPPY revision 1.29
      1 #	$NetBSD: INSTALL_FLOPPY,v 1.29 2015/09/26 11:16:12 maxv 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 options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     26 
     27 maxusers	2		# estimated number of users
     28 
     29 # CPU-related options.
     30 #options 	VM86		# virtual 8086 emulation
     31 #options 	USER_LDT	# user-settable LDT; used by WINE
     32 
     33 # This option allows you to force a serial console at the specified
     34 # I/O address.
     35 #options 	CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600
     36 
     37 # The following options override the memory sizes passed in from the boot
     38 # block.  Use them *only* if the boot block is unable to determine the correct
     39 # values.  Note that the BIOS may *correctly* report less than 640k of base
     40 # memory if the extended BIOS data area is located at the top of base memory
     41 # (as is the case on most recent systems).
     42 #options 	REALBASEMEM=...	# size of base memory
     43 #options 	REALEXTMEM=...	# size of extended memory
     44 
     45 # Avoid irq 5 and 7, the most likely cause of problems on modern laptops.
     46 options 		PCIC_ISA_INTR_ALLOC_MASK=0xff5f
     47 
     48 # Standard system options
     49 
     50 options 	INSECURE	# disable kernel security levels
     51 
     52 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     53 #options 	NTP		# NTP phase/frequency locked loop
     54 
     55 #options 	KTRACE		# system call tracing via ktrace(1)
     56 
     57 #options 	SYSVMSG		# System V-like message queues
     58 #options 	SYSVSEM		# System V-like semaphores
     59 #options 	SYSVSHM		# System V-like memory sharing
     60 
     61 options 	USERCONF	# userconf(4) support
     62 options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
     63 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     64 no options 	EXEC_AOUT
     65 
     66 no options 	RFC2292		# Previous version of Adv. Sockets API for IPv6
     67 no options 	PTRACE		# Include ptrace(2)
     68 
     69 # Diagnostic/debugging support options
     70 #options 	DIAGNOSTIC	# inexpensive kernel consistency checks
     71 #options 	DEBUG		# expensive debugging checks/support
     72 options 	DDB		# in-kernel debugger
     73 pseudo-device	ksyms
     74 #options 	DDB_ONPANIC=1	# see also sysctl(7): `ddb.onpanic'
     75 #options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     76 #options 	KGDB		# remote debugger
     77 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
     78 #makeoptions	DEBUG="-g"	# compile full symbol table
     79 
     80 # Compatibility options
     81 #options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
     82 #options 	COMPAT_09	# NetBSD 0.9,
     83 #options 	COMPAT_10	# NetBSD 1.0,
     84 #options 	COMPAT_11	# NetBSD 1.1,
     85 #options 	COMPAT_12	# NetBSD 1.2 (and 386BSD and BSDI),
     86 #options 	COMPAT_13	# NetBSD 1.3 (and 386BSD and BSDI),
     87 #options 	COMPAT_14	# NetBSD 1.4,
     88 #options 	COMPAT_15	# NetBSD 1.5,
     89 #options 	COMPAT_16	# NetBSD 1.6,
     90 options 	COMPAT_20	# NetBSD 2.0,
     91 options 	COMPAT_30	# NetBSD 3.0,
     92 options 	COMPAT_40	# NetBSD 4.0,
     93 options 	COMPAT_50	# NetBSD 5.0,
     94 options 	COMPAT_60	# NetBSD 6.0, and
     95 options 	COMPAT_70	# NetBSD 7.0 binary compatibility.
     96 #options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     97 #options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     98 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     99 
    100 #options 	COMPAT_SVR4	# binary compatibility with SVR4
    101 #options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
    102 #options 	COMPAT_LINUX	# binary compatibility with Linux
    103 #options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
    104 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    105 
    106 # File systems
    107 file-system 	FFS		# UFS
    108 file-system 	EXT2FS		# second extended file system (linux)
    109 #file-system 	LFS		# log-structured file system
    110 file-system 	MFS		# memory file system
    111 file-system 	NFS		# Network File System client
    112 file-system 	NTFS		# Windows/NT Filesystem
    113 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    114 file-system 	MSDOSFS		# MS-DOS file system
    115 #file-system 	FDESC		# /dev/fd
    116 #file-system 	KERNFS		# /kern
    117 #file-system 	NULLFS		# loopback file system
    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		# legacy UFS quotas
    126 #options 	QUOTA2		# new, in-filesystem UFS quotas
    127 #options 	NFSSERVER	# Network File System server
    128 options 	NFS_V2_ONLY	# Exclude NFS3 code to save space
    129 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    130 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    131 				# immutable) behave as system flags.
    132 
    133 # Networking options
    134 #options 	GATEWAY		# packet forwarding
    135 options 	INET		# IP + ICMP + TCP + UDP
    136 options 	INET6		# IPv6
    137 #options 	MROUTING	# IP multicast routing
    138 #options 	PIM		# Protocol Independent Multicast
    139 #options 	NETATALK	# AppleTalk networking protocols
    140 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    141 #options 	PPP_DEFLATE	# Deflate compression support for PPP
    142 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    143 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    144 
    145 # These options enable verbose messages for several subsystems.
    146 # Warning, these may compile large string tables into the kernel!
    147 #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    148 #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    149 #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    150 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    151 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    152 #options 	SCSIVERBOSE	# human readable SCSI error messages
    153 
    154 #
    155 # wscons options
    156 #
    157 # builtin terminal emulations
    158 #options 	WSEMUL_SUN		# sun terminal emulation
    159 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    160 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h
    161 #options 	WSDISPLAY_CUSTOM_OUTPUT	# color customization from wsconsctl(8)
    162 #options 	WS_DEFAULT_FG=WSCOL_WHITE
    163 #options 	WS_DEFAULT_BG=WSCOL_BLACK
    164 #options 	WS_DEFAULT_COLATTR="(0)"
    165 #options 	WS_DEFAULT_MONOATTR="(0)"
    166 #options 	WS_KERNEL_FG=WSCOL_GREEN
    167 #options 	WS_KERNEL_BG=WSCOL_BLACK
    168 #options 	WS_KERNEL_COLATTR=""
    169 #options 	WS_KERNEL_MONOATTR=""
    170 # customization of console border color
    171 #options 	WSDISPLAY_CUSTOM_BORDER	# border customization from wsconsctl(8)
    172 #options 	WSDISPLAY_BORDER_COLOR=WSCOL_BLUE	# default color
    173 # compatibility to other console drivers
    174 #options 	WSDISPLAY_COMPAT_PCVT           # emulate some ioctls
    175 #options 	WSDISPLAY_COMPAT_SYSCONS        # emulate some ioctls
    176 #options 	WSDISPLAY_COMPAT_USL            # wsconscfg VT handling
    177 #options 	WSDISPLAY_COMPAT_RAWKBD         # can get raw scancodes
    178 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    179 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    180 # allocate a number of virtual screens at autoconfiguration time
    181 #options 	WSDISPLAY_DEFAULTSCREENS=4
    182 # use a large software cursor that doesn't blink
    183 options 	PCDISPLAY_SOFTCURSOR
    184 # modify the screen type of the console; defaults to "80x25"
    185 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    186 
    187 # Kernel root file system and dump configuration.
    188 config		netbsd	root on ? type ?
    189 #config		netbsd	root on sd0a type ffs
    190 #config		netbsd	root on ? type nfs
    191 
    192 #
    193 # Device configuration
    194 #
    195 
    196 mainbus0 at root
    197 
    198 cpu* at mainbus?
    199 
    200 #apm0	at mainbus0			# Advanced power management
    201 
    202 
    203 # Basic Bus Support
    204 
    205 # PCI bus support
    206 pci*	at mainbus? bus ?
    207 pci*	at pchb? bus ?
    208 pci*	at ppb? bus ?
    209 
    210 # PCI bridges
    211 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    212 #options 	AGP_X86
    213 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    214 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    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 
    228 # PCMCIA bus support
    229 pcmcia* at pcic? controller ? socket ?
    230 pcmcia* at tcic? controller ? socket ?
    231 
    232 # ISA PCMCIA controllers
    233 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    234 pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    235 pcic2	at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
    236 tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    237 
    238 # PCI PCMCIA controllers
    239 pcic0	at pci? dev? function ?
    240 
    241 # ISA Plug-and-Play bus support
    242 isapnp0 at isa?
    243 
    244 # ISA Plug-and-Play PCMCIA controllers
    245 pcic*	at isapnp?
    246 
    247 
    248 # Console Devices
    249 
    250 # wscons
    251 pckbc0		at isa?			# PC keyboard controller
    252 pckbd*		at pckbc?		# PC keyboard
    253 #pms*		at pckbc?		# PS/2 mouse for wsmouse
    254 vga0		at isa?
    255 vga*		at pci? dev ? function ?
    256 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    257 wsdisplay*	at vga? console ?
    258 wsdisplay*	at pcdisplay? console ?
    259 wskbd*		at pckbd? console ?
    260 #wsmouse*	at pms? mux 0
    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 pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards
    279 com*	at pcmcom? slave ?		# ...and the slave devices
    280 
    281 # ISA serial interfaces
    282 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    283 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    284 com1	at isa? port 0x2f8 irq 3
    285 com2	at isa? port 0x3e8 irq 5
    286 #com3	at isa? port 0x2e8 irq 9
    287 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    288 #com*	at ast? slave ?
    289 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    290 #com*	at boca? slave ?
    291 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    292 #com*	at tcom? slave ?
    293 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    294 #com*	at rtfps? slave ?
    295 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    296 
    297 
    298 # Parallel Printer Interfaces
    299 
    300 # PCI parallel printer interfaces
    301 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    302 
    303 # ISA parallel printer interfaces
    304 #lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    305 #lpt1	at isa? port 0x278
    306 #lpt2	at isa? port 0x3bc
    307 
    308 # I2O devices
    309 iop*	at pci? dev ? function ?	# I/O processor
    310 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    311 ld*	at iop? tid ?			# Block devices
    312 #dpti*	at iop? tid 0			# DPT/Adaptec control interface
    313 
    314 # SCSI Controllers and Devices
    315 
    316 # PCI SCSI controllers
    317 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    318 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    319 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    320 ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
    321 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    322 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    323 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    324 mfi*	at pci? dev ? function ?	# LSI MegaRAID SAS
    325 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    326 mpt*	at pci? dev ? function ?	# LSI Fusion SCSI/FC
    327 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    328 siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI (new driver)
    329 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    330 
    331 # EISA SCSI controllers
    332 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    333 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    334 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    335 dpt*	at eisa? slot ?			# DPT SmartCache/SmartRAID
    336 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    337 
    338 # PCMCIA SCSI controllers
    339 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    340 
    341 # ISA Plug-and-Play SCSI controllers
    342 aha*	at isapnp?			# Adaptec AHA-154[02
    343 aic*	at isapnp?			# Adaptec AHA-1520B
    344 
    345 # ISA SCSI controllers
    346 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02]
    347 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    348 aha1	at isa? port 0x334 irq ? drq ?
    349 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    350 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    351 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    352 bha1	at isa? port 0x334 irq ? drq ?
    353 # The "nca" and "dpt" probes might give false hits or hang your machine.
    354 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    355 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    356 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    357 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    358 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    359 uha1	at isa? port 0x340 irq ? drq ?
    360 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    361 wds1	at isa? port 0x358 irq 11 drq 5
    362 
    363 # SCSI bus support
    364 scsibus* at scsi?
    365 
    366 # SCSI devices
    367 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    368 st*	at scsibus? target ? lun ?	# SCSI tape drives
    369 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    370 #ch*	at scsibus? target ? lun ?	# SCSI autochangers
    371 #ss*	at scsibus? target ? lun ?	# SCSI scanners
    372 #uk*	at scsibus? target ? lun ?	# SCSI unknown
    373 
    374 
    375 # RAID controllers and devices
    376 aac*	at pci? dev ? function ?	# Adaptec AAC family
    377 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    378 cac*	at eisa? slot ?			# Compaq EISA array controllers
    379 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    380 ciss*	at pci? dev ? function ?	# HP Smart Array controllers
    381 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    382 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    383 mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
    384 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    385 twa*	at pci? dev ? function ?	# 3ware Escalade 95xx RAID controllers
    386 
    387 ld*	at aac? unit ?			# logical disk devices
    388 ld*	at amr? unit ?
    389 ld*	at cac? unit ?
    390 ld*	at icp? unit ?
    391 ld*	at twe? unit ?
    392 ld*	at twa? unit ?
    393 ld*	at mlx? unit ?
    394 
    395 icpsp*	at icp? unit ?			# SCSI pass-through
    396 
    397 # IDE and related devices
    398 # PCI IDE controllers - see pciide(4) for supported hardware.
    399 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    400 # how to set up DMA modes for this chip. This may work, or may cause
    401 # a machine hang with some controllers.
    402 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    403 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    404 aceride*	at pci? dev ? function ?	# Acer Lab IDE controllers
    405 #ahcisata*	at pci? dev ? function ?	# AHCI SATA controllers
    406 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    407 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    408 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    409 geodeide*	at pci? dev ? function ?	# AMD Geode IDE controllers
    410 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    411 iteide* 	at pci? dev ? function ?	# IT Express IDE controllers
    412 #ixpide* 	at pci? dev ? function ?	# ATI IXP IDE controllers
    413 optiide*	at pci? dev ? function ?	# Opti IDE controllers
    414 piixide*	at pci? dev ? function ?	# Intel IDE controllers
    415 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    416 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    417 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    418 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    419 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    420 slide*		at pci? dev ? function ?	# Symphony Labs IDE controllers
    421 #svwsata*	at pci? dev ? function ?	# ServerWorks SATA controllers
    422 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    423 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    424 
    425 # ISA Plug-and-Play IDE controllers
    426 wdc*	at isapnp?
    427 
    428 # PCMCIA IDE controllers
    429 wdc*	at pcmcia? function ?
    430 
    431 # ISA ST506, ESDI, and IDE controllers
    432 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    433 # fall back to 16bits I/O if 32bits I/O are not functional).
    434 # Some controllers pass the initial 32bit test, but will fail later.
    435 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    436 wdc1	at isa? port 0x170 irq 15 flags 0x00
    437 
    438 # ATA (IDE) bus support
    439 atabus* at ata?
    440 
    441 # IDE drives
    442 # Flags are used only with controllers that support DMA operations
    443 # and mode settings (e.g. some pciide controllers)
    444 # The lowest order four bits (rightmost digit) of the flags define the PIO
    445 # mode to use, the next set of four bits the DMA mode and the third set the
    446 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    447 # to use, and the last bit must be 1 for this setting to be used.
    448 # For DMA and UDMA, 0xf (1111) means 'disable'.
    449 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    450 # (0xc=1100, 0xa=1010, 0xf=1111)
    451 # 0x0000 means "use whatever the drive claims to support".
    452 wd*	at atabus? drive ? flags 0x0000
    453 
    454 # ATA RAID configuration support, as found on some Promise controllers.
    455 pseudo-device	ataraid
    456 ld*	at ataraid? vendtype ? unit ?
    457 
    458 # ATAPI bus support
    459 atapibus* at atapi?
    460 
    461 # ATAPI devices
    462 # flags have the same meaning as for IDE drives.
    463 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    464 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    465 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    466 #uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    467 
    468 
    469 # Miscellaneous mass storage devices
    470 
    471 # ISA floppy
    472 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    473 #fdc1	at isa? port 0x370 irq ? drq ?
    474 fd*	at fdc? drive ?			# the drives themselves
    475 # some machines need you to do this instead of fd*
    476 #fd0	at fdc0 drive 0
    477 
    478 # ISA CD-ROM devices
    479 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    480 
    481 # ISA tape devices
    482 # note: the wt driver conflicts unpleasantly with ed devices at the
    483 # same I/O address. The probe reprograms their EEPROMs. Don't
    484 # uncomment it unless you are actually using it.
    485 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    486 
    487 
    488 # Network Interfaces
    489 
    490 # PCI network interfaces
    491 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    492 ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    493 atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    494 bce*	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    495 bge*	at pci? dev ? function ?	# Broadcom 570x Gigabit Ethernet
    496 # bnx*	at pci? dev ? function ?	# Broadcom NetXtremeII gigabit Ethernet
    497 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    498 ep*	at pci? dev ? function ?	# 3Com 3c59x
    499 ex*	at pci? dev ? function ?	# 3Com 3c90x[BC]
    500 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    501 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    502 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    503 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    504 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    505 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    506 #ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
    507 #iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
    508 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    509 lii*	at pci? dev ? function ?	# Atheros L2 Fast-Ethernet
    510 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    511 mskc*	at pci? dev ? function ?	# Marvell Yukon 2 Gigabit Ethernet
    512 msk*	at mskc?			# Marvell Yukon 2 Gigabit Ethernet
    513 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    514 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    515 #nfe*	at pci?	dev ? function ?	# NVIDIA nForce Ethernet
    516 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    517 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    518 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    519 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    520 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    521 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    522 skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    523 sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    524 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    525 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    526 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    527 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    528 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    529 #txp*	at pci? dev ? function ?	# 3com 3cr990
    530 #vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    531 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    532 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    533 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    534 
    535 # EISA network interfaces
    536 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    537 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    538 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    539 
    540 # ISA Plug-and-Play network interfaces
    541 an*	at isapnp?			# # Aironet 802.11
    542 ep*	at isapnp?			# 3Com 3c509 Ethernet
    543 fmv*	at isapnp?			# Fujitsu FMV-183
    544 le*	at isapnp?			# AMD PCnet-ISA Ethernet
    545 ne*	at isapnp?			# NE2000-compatible Ethernet
    546 tr*	at isapnp?			# IBM/3Com TROPIC Token-Ring
    547 
    548 # PCMCIA network interfaces
    549 an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    550 awi*	at pcmcia? function ?		# BayStack 650 (802.11FH)
    551 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    552 cs*	at pcmcia? function ?		# CS89xx Ethernet
    553 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    554 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    555 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    556 ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    557 sm*	at pcmcia? function ?		# Megahertz Ethernet
    558 wi*	at pcmcia? function ?		# Lucent/Intersil WaveLAN/IEEE (802.11)
    559 options 	WI_PCMCIA_SPECTRUM24T_FW=0
    560 xirc*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    561 com*	at xirc?
    562 xi*	at xirc?
    563 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    564 com*	at mhzc?
    565 sm*	at mhzc?
    566 
    567 # ISA network interfaces
    568 ate0	at isa? port 0x2a0 irq ?		# AT1700
    569 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    570 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    571 eg0	at isa? port 0x280 irq 9		# 3c505 Ethernet cards
    572 el0	at isa? port 0x300 irq 9		# 3c501 Ethernet cards
    573 ep*	at isa? port ? irq ?			# 3c509 Ethernet cards
    574 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3c507
    575 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    576 fmv0	at isa? port 0x2a0 irq ?		# FMV-181/182
    577 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    578 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    579 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    580 depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    581 le*	at depca?
    582 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    583 le*	at nele?
    584 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    585 le*	at bicc?
    586 ne0	at isa? port 0x280 irq 9		# NE[12]000 Ethernet cards
    587 ne1	at isa? port 0x300 irq 10
    588 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    589 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
    590 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
    591 tr*	at isa? port ? irq ?			# 3Com TROPIC based Token-Ring
    592 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    593 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    594 
    595 # MII/PHY support
    596 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    597 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    598 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    599 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    600 #ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    601 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    602 exphy*	at mii? phy ?			# 3Com internal PHYs
    603 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    604 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    605 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    606 igphy*	at mii? phy ?			# Intel IGP01E1000
    607 ihphy*	at mii? phy ?			# Intel 82577 PHYs
    608 ikphy*	at mii? phy ?			# Intel 82563 PHYs
    609 inphy*	at mii? phy ?			# Intel 82555 PHYs
    610 iophy*	at mii? phy ?			# Intel 82553 PHYs
    611 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    612 makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    613 nsphy*	at mii? phy ?			# NS83840 PHYs
    614 nsphyter* at mii? phy ? 		# NS83843 PHYs
    615 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    616 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    617 rgephy* at mii? phy ?			# Realtek 8169S/8110S internal PHYs
    618 rlphy*	at mii? phy ?			# Realtek 8139/8201L 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 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    623 ukphy*	at mii? phy ?			# generic unknown PHYs
    624 
    625 # USB Controller and Devices
    626 
    627 # PCI USB controllers
    628 ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    629 uhci*	at pci?				# Universal Host Controller (Intel)
    630 ohci*	at pci?				# Open Host Controller
    631 
    632 # USB bus support
    633 usb*	at ehci?
    634 usb*	at uhci?
    635 usb*	at ohci?
    636 
    637 # USB Hubs
    638 uhub*	at usb?
    639 uhub*	at uhub? port ?
    640 
    641 # USB HID device
    642 uhidev* at uhub? port ? configuration ? interface ?
    643 
    644 # USB Mice
    645 #ums*	at uhidev? reportid ?
    646 #wsmouse*	at ums?
    647 
    648 # USB Keyboards
    649 ukbd*	at uhidev? reportid ?
    650 wskbd*	at ukbd? console ?
    651 
    652 # USB serial adapter
    653 #ucycom* at uhidev? reportid ?
    654 
    655 # USB Generic HID devices
    656 #uhid*	at uhidev? reportid ?
    657 
    658 # USB Printer
    659 #ulpt*	at uhub? port ? configuration ? interface ?
    660 
    661 # USB Mass Storage
    662 umass*	at uhub? port ? configuration ? interface ?
    663 
    664 # Y@P firmware loader
    665 #uyap* at uhub? port ?
    666 
    667 # USB Generic driver
    668 #ugen*	at uhub? port ? configuration ? interface ?
    669 
    670 # USB Ethernet adapters
    671 #atu*	at uhub? port ?		# Atmel AT76C50XX based adapters
    672 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    673 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    674 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    675 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    676 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    677 
    678 # Audio Devices
    679 
    680 # PCI audio devices
    681 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    682 #eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    683 #sv*	at pci? dev ? function ?	# S3 SonicVibes
    684 
    685 # ISA Plug-and-Play audio devices
    686 #guspnp* at isapnp?			# Gravis Ultra Sound PnP audio
    687 #sb*	at isapnp?			# SoundBlaster-compatible audio
    688 
    689 # ISA audio devices
    690 # the "aria" probe might give false hits
    691 #aria0	at isa? port 0x290 irq 10 		# Aria
    692 #gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    693 #pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    694 #sb0	at isa? port 0x220 irq 7 drq 1 drq2 5	# SoundBlaster
    695 #wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    696 
    697 # OPL[23] FM synthesizers
    698 #opl0	at isa? port 0x388	# use only if not attached to sound card
    699 #opl*	at eso?
    700 #opl*	at ess?
    701 #opl*	at sb?
    702 #opl*	at sv?
    703 
    704 # Audio support
    705 #audio*	at audiobus?
    706 
    707 # MIDI support
    708 #midi*	at midibus?
    709 #midi*	at pcppi?		# MIDI interface to the PC speaker
    710 
    711 # The spkr driver provides a simple tone interface to the built in speaker.
    712 #spkr0	at pcppi?		# PC speaker
    713 
    714 
    715 # Mice
    716 
    717 # ISA busmice
    718 #lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    719 #lms1	at isa? port 0x238 irq 5
    720 #mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    721 #mms1	at isa? port 0x238 irq 5
    722 #wsmouse*	at lms?
    723 #wsmouse*	at mms?
    724 
    725 # Joysticks
    726 
    727 # ISA Plug-and-Play joysticks
    728 #joy*	at isapnp?			# Game ports (usually on audio cards)
    729 
    730 # ISA joysticks. Probe is a little strange; add only if you have one.
    731 #joy0	at isa? port 0x201
    732 
    733 
    734 # Miscellaneous Devices
    735 
    736 # Planetconnect Satellite receiver driver.
    737 #satlink0 at isa? port 0x300 drq 1
    738 
    739 # Virtio devices
    740 virtio*	at pci? dev ? function ?	# Virtio PCI device
    741 viomb*	at virtio?			# Virtio memory balloon device
    742 ld*	at virtio?			# Virtio disk device
    743 vioif*	at virtio?			# Virtio network device
    744 
    745 # Pull in optional local configuration
    746 cinclude "arch/i386/conf/INSTALL.local"
    747 
    748 
    749 # Pseudo-Devices
    750 
    751 # disk/mass storage pseudo-devices
    752 #pseudo-device	ccd			# concatenated/striped disk devices
    753 pseudo-device	raid			# RAIDframe disk driver
    754 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    755 #pseudo-device	fss			# file system snapshot device
    756 pseudo-device	md			# memory disk device (ramdisk)
    757 #pseudo-device	vnd			# disk-like interface to files
    758 
    759 # network pseudo-devices
    760 pseudo-device	bpfilter		# Berkeley packet filter
    761 #pseudo-device	ipfilter		# IP filter (firewall) and NAT
    762 pseudo-device	loop			# network loopback
    763 #pseudo-device	ppp			# Point-to-Point Protocol
    764 pseudo-device	sl			# Serial Line IP
    765 #pseudo-device	strip			# Starmode Radio IP (Metricom)
    766 #pseudo-device	tun			# network tunneling over tty
    767 #pseudo-device	gre			# generic L3 over IP tunnel
    768 
    769 # miscellaneous pseudo-devices
    770 pseudo-device	pty			# pseudo-terminals
    771 options NO_DEV_PTM
    772 #pseudo-device	sequencer		# MIDI sequencer
    773 # rnd works; RND_COM does not on port i386 yet.
    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			# coda minicache <-> venus comm.
    778 
    779 # wscons pseudo-devices
    780 pseudo-device	wsmux			# mouse & keyboard multiplexor
    781 #pseudo-device	wsfont
    782 
    783