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INSTALL_FLOPPY revision 1.18
      1 #	$NetBSD: INSTALL_FLOPPY,v 1.18 2013/04/27 18:19:39 christos 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	# expensive kernel consistency checks
     71 #options 	DEBUG		# expensive debugging checks/support
     72 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     73 options 	DDB		# in-kernel debugger
     74 #options 	DDB_ONPANIC=1	# see also sysctl(8): `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, 386BSD, and BSDI
     86 #options 	COMPAT_13	# NetBSD 1.3, 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 compatibility.
     92 options 	COMPAT_40	# NetBSD 4.0
     93 #options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     94 #options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     95 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     96 
     97 #options 	COMPAT_SVR4	# binary compatibility with SVR4
     98 #options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     99 #options 	COMPAT_LINUX	# binary compatibility with Linux
    100 #options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
    101 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    102 
    103 # File systems
    104 file-system 	FFS		# UFS
    105 file-system 	EXT2FS		# second extended file system (linux)
    106 #file-system 	LFS		# log-structured file system
    107 file-system 	MFS		# memory file system
    108 file-system 	NFS		# Network File System client
    109 file-system 	NTFS		# Windows/NT Filesystem
    110 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    111 file-system 	MSDOSFS		# MS-DOS file system
    112 #file-system 	FDESC		# /dev/fd
    113 #file-system 	KERNFS		# /kern
    114 #file-system 	NULLFS		# loopback file system
    115 #file-system 	PROCFS		# /proc
    116 #file-system 	UMAPFS		# NULLFS + uid and gid remapping
    117 #file-system 	UNION		# union file system
    118 #file-system 	PTYFS		# /dev/pts/N support
    119 file-system 	TMPFS		# Efficient memory file-system
    120 
    121 # Filesystem options
    122 #options 	QUOTA		# legacy UFS quotas
    123 #options 	QUOTA2		# new, in-filesystem UFS quotas
    124 #options 	NFSSERVER	# Network File System server
    125 options 	NFS_V2_ONLY	# Exclude NFS3 code to save space
    126 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    127 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    128 				# immutable) behave as system flags.
    129 
    130 # Networking options
    131 #options 	GATEWAY		# packet forwarding
    132 options 	INET		# IP + ICMP + TCP + UDP
    133 options 	INET6		# IPv6
    134 #options 	MROUTING	# IP multicast routing
    135 #options 	PIM		# Protocol Independent Multicast
    136 #options 	NETATALK	# AppleTalk networking protocols
    137 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    138 #options 	PPP_DEFLATE	# Deflate compression support for PPP
    139 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    140 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    141 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    142 
    143 # These options enable verbose messages for several subsystems.
    144 # Warning, these may compile large string tables into the kernel!
    145 #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    146 #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    147 #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    148 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    149 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    150 #options 	SCSIVERBOSE	# human readable SCSI error messages
    151 
    152 #
    153 # wscons options
    154 #
    155 # builtin terminal emulations
    156 #options 	WSEMUL_SUN		# sun terminal emulation
    157 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    158 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h
    159 #options 	WSDISPLAY_CUSTOM_OUTPUT	# color customization from wsconsctl(8)
    160 #options 	WS_DEFAULT_FG=WSCOL_WHITE
    161 #options 	WS_DEFAULT_BG=WSCOL_BLACK
    162 #options 	WS_DEFAULT_COLATTR="(0)"
    163 #options 	WS_DEFAULT_MONOATTR="(0)"
    164 #options 	WS_KERNEL_FG=WSCOL_GREEN
    165 #options 	WS_KERNEL_BG=WSCOL_BLACK
    166 #options 	WS_KERNEL_COLATTR=""
    167 #options 	WS_KERNEL_MONOATTR=""
    168 # customization of console border color
    169 #options 	WSDISPLAY_CUSTOM_BORDER	# border customization from wsconsctl(8)
    170 #options 	WSDISPLAY_BORDER_COLOR=WSCOL_BLUE	# default color
    171 # compatibility to other console drivers
    172 #options 	WSDISPLAY_COMPAT_PCVT           # emulate some ioctls
    173 #options 	WSDISPLAY_COMPAT_SYSCONS        # emulate some ioctls
    174 #options 	WSDISPLAY_COMPAT_USL            # wsconscfg VT handling
    175 #options 	WSDISPLAY_COMPAT_RAWKBD         # can get raw scancodes
    176 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    177 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    178 # allocate a number of virtual screens at autoconfiguration time
    179 #options 	WSDISPLAY_DEFAULTSCREENS=4
    180 # use a large software cursor that doesn't blink
    181 options 	PCDISPLAY_SOFTCURSOR
    182 # modify the screen type of the console; defaults to "80x25"
    183 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    184 
    185 # Kernel root file system and dump configuration.
    186 config		netbsd	root on ? type ?
    187 #config		netbsd	root on sd0a type ffs
    188 #config		netbsd	root on ? type nfs
    189 
    190 #
    191 # Device configuration
    192 #
    193 
    194 mainbus0 at root
    195 
    196 cpu* at mainbus?
    197 
    198 #apm0	at mainbus0			# Advanced power management
    199 
    200 
    201 # Basic Bus Support
    202 
    203 # PCI bus support
    204 pci*	at mainbus? bus ?
    205 pci*	at pchb? bus ?
    206 pci*	at ppb? bus ?
    207 
    208 # PCI bridges
    209 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    210 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    211 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    212 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    213 # XXX 'puc's aren't really bridges, but there's no better place for them here
    214 #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    215 
    216 # EISA bus support
    217 eisa0	at mainbus?
    218 eisa0	at pceb?
    219 
    220 # ISA bus support
    221 isa0	at mainbus?
    222 isa0	at pceb?
    223 isa0	at pcib?
    224 
    225 # PCMCIA bus support
    226 pcmcia* at pcic? controller ? socket ?
    227 pcmcia* at tcic? controller ? socket ?
    228 
    229 # ISA PCMCIA controllers
    230 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    231 pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
    232 pcic2	at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
    233 tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
    234 
    235 # PCI PCMCIA controllers
    236 pcic0	at pci? dev? function ?
    237 
    238 # ISA Plug-and-Play bus support
    239 isapnp0 at isa?
    240 
    241 # ISA Plug-and-Play PCMCIA controllers
    242 pcic*	at isapnp?
    243 
    244 # Coprocessor Support
    245 
    246 # Math Coprocessor support
    247 npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    248 
    249 
    250 # Console Devices
    251 
    252 # wscons
    253 pckbc0		at isa?			# PC keyboard controller
    254 pckbd*		at pckbc?		# PC keyboard
    255 #pms*		at pckbc?		# PS/2 mouse for wsmouse
    256 vga0		at isa?
    257 vga*		at pci? dev ? function ?
    258 pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    259 wsdisplay*	at vga? console ?
    260 wsdisplay*	at pcdisplay? console ?
    261 wskbd*		at pckbd? console ?
    262 #wsmouse*	at pms? mux 0
    263 
    264 #attimer0	at isa?
    265 #pcppi0		at isa?
    266 #sysbeep0	at pcppi?
    267 
    268 # Serial Devices
    269 
    270 # PCI serial interfaces
    271 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    272 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    273 
    274 # ISA Plug-and-Play serial interfaces
    275 com*	at isapnp?			# Modems and serial boards
    276 
    277 # PCMCIA serial interfaces
    278 com*	at pcmcia? function ?		# Modems and serial cards
    279 
    280 pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards
    281 com*	at pcmcom? slave ?		# ...and the slave devices
    282 
    283 # ISA serial interfaces
    284 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    285 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    286 com1	at isa? port 0x2f8 irq 3
    287 com2	at isa? port 0x3e8 irq 5
    288 #com3	at isa? port 0x2e8 irq 9
    289 #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    290 #com*	at ast? slave ?
    291 #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    292 #com*	at boca? slave ?
    293 #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    294 #com*	at tcom? slave ?
    295 #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    296 #com*	at rtfps? slave ?
    297 #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    298 
    299 
    300 # Parallel Printer Interfaces
    301 
    302 # PCI parallel printer interfaces
    303 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    304 
    305 # ISA parallel printer interfaces
    306 #lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    307 #lpt1	at isa? port 0x278
    308 #lpt2	at isa? port 0x3bc
    309 
    310 # I2O devices
    311 iop*	at pci? dev ? function ?	# I/O processor
    312 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    313 ld*	at iop? tid ?			# Block devices
    314 #dpti*	at iop? tid 0			# DPT/Adaptec control interface
    315 
    316 # SCSI Controllers and Devices
    317 
    318 # PCI SCSI controllers
    319 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    320 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    321 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    322 ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
    323 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    324 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    325 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    326 mfi*	at pci? dev ? function ?	# LSI MegaRAID SAS
    327 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    328 mpt*	at pci? dev ? function ?	# LSI Fusion SCSI/FC
    329 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    330 siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI (new driver)
    331 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    332 
    333 # EISA SCSI controllers
    334 ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    335 ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    336 bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    337 dpt*	at eisa? slot ?			# DPT SmartCache/SmartRAID
    338 uha*	at eisa? slot ?			# UltraStor 24f SCSI
    339 
    340 # PCMCIA SCSI controllers
    341 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    342 
    343 # ISA Plug-and-Play SCSI controllers
    344 aha*	at isapnp?			# Adaptec AHA-154[02
    345 aic*	at isapnp?			# Adaptec AHA-1520B
    346 
    347 # ISA SCSI controllers
    348 adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02]
    349 aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    350 aha1	at isa? port 0x334 irq ? drq ?
    351 ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    352 aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    353 bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    354 bha1	at isa? port 0x334 irq ? drq ?
    355 # The "nca" and "dpt" probes might give false hits or hang your machine.
    356 #dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
    357 #nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
    358 #nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    359 sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    360 uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    361 uha1	at isa? port 0x340 irq ? drq ?
    362 wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    363 wds1	at isa? port 0x358 irq 11 drq 5
    364 
    365 # SCSI bus support
    366 scsibus* at scsi?
    367 
    368 # SCSI devices
    369 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    370 st*	at scsibus? target ? lun ?	# SCSI tape drives
    371 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    372 #ch*	at scsibus? target ? lun ?	# SCSI autochangers
    373 #ss*	at scsibus? target ? lun ?	# SCSI scanners
    374 #uk*	at scsibus? target ? lun ?	# SCSI unknown
    375 
    376 
    377 # RAID controllers and devices
    378 aac*	at pci? dev ? function ?	# Adaptec AAC family
    379 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    380 cac*	at eisa? slot ?			# Compaq EISA array controllers
    381 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    382 ciss*	at pci? dev ? function ?	# HP Smart Array controllers
    383 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    384 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    385 mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
    386 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    387 twa*	at pci? dev ? function ?	# 3ware Escalade 95xx RAID controllers
    388 
    389 ld*	at aac? unit ?			# logical disk devices
    390 ld*	at amr? unit ?
    391 ld*	at cac? unit ?
    392 ld*	at icp? unit ?
    393 ld*	at twe? unit ?
    394 ld*	at twa? unit ?
    395 ld*	at mlx? unit ?
    396 
    397 icpsp*	at icp? unit ?			# SCSI pass-through
    398 
    399 # IDE and related devices
    400 # PCI IDE controllers - see pciide(4) for supported hardware.
    401 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    402 # how to set up DMA modes for this chip. This may work, or may cause
    403 # a machine hang with some controllers.
    404 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    405 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    406 aceride*	at pci? dev ? function ?	# Acer Lab IDE controllers
    407 #ahcisata*	at pci? dev ? function ?	# AHCI SATA controllers
    408 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    409 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    410 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    411 geodeide*	at pci? dev ? function ?	# AMD Geode IDE controllers
    412 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    413 iteide* 	at pci? dev ? function ?	# IT Express IDE controllers
    414 #ixpide* 	at pci? dev ? function ?	# ATI IXP IDE controllers
    415 optiide*	at pci? dev ? function ?	# Opti IDE controllers
    416 piixide*	at pci? dev ? function ?	# Intel IDE controllers
    417 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    418 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    419 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    420 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    421 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    422 slide*		at pci? dev ? function ?	# Symphony Labs IDE controllers
    423 #svwsata*	at pci? dev ? function ?	# ServerWorks SATA controllers
    424 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    425 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    426 
    427 # ISA Plug-and-Play IDE controllers
    428 wdc*	at isapnp?
    429 
    430 # PCMCIA IDE controllers
    431 wdc*	at pcmcia? function ?
    432 
    433 # ISA ST506, ESDI, and IDE controllers
    434 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    435 # fall back to 16bits I/O if 32bits I/O are not functional).
    436 # Some controllers pass the initial 32bit test, but will fail later.
    437 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    438 wdc1	at isa? port 0x170 irq 15 flags 0x00
    439 
    440 # ATA (IDE) bus support
    441 atabus* at ata?
    442 
    443 # IDE drives
    444 # Flags are used only with controllers that support DMA operations
    445 # and mode settings (e.g. some pciide controllers)
    446 # The lowest order four bits (rightmost digit) of the flags define the PIO
    447 # mode to use, the next set of four bits the DMA mode and the third set the
    448 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    449 # to use, and the last bit must be 1 for this setting to be used.
    450 # For DMA and UDMA, 0xf (1111) means 'disable'.
    451 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    452 # (0xc=1100, 0xa=1010, 0xf=1111)
    453 # 0x0000 means "use whatever the drive claims to support".
    454 wd*	at atabus? drive ? flags 0x0000
    455 
    456 # ATA RAID configuration support, as found on some Promise controllers.
    457 pseudo-device	ataraid
    458 ld*	at ataraid? vendtype ? unit ?
    459 
    460 # ATAPI bus support
    461 atapibus* at atapi?
    462 
    463 # ATAPI devices
    464 # flags have the same meaning as for IDE drives.
    465 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    466 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    467 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    468 #uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    469 
    470 
    471 # Miscellaneous mass storage devices
    472 
    473 # ISA floppy
    474 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    475 #fdc1	at isa? port 0x370 irq ? drq ?
    476 fd*	at fdc? drive ?			# the drives themselves
    477 # some machines need you to do this instead of fd*
    478 #fd0	at fdc0 drive 0
    479 
    480 # ISA CD-ROM devices
    481 #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    482 
    483 # ISA tape devices
    484 # note: the wt driver conflicts unpleasantly with ed devices at the
    485 # same I/O address. The probe reprograms their EEPROMs. Don't
    486 # uncomment it unless you are actually using it.
    487 #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    488 
    489 
    490 # Network Interfaces
    491 
    492 # PCI network interfaces
    493 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    494 ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    495 atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    496 bce*	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    497 bge*	at pci? dev ? function ?	# Broadcom 570x Gigabit Ethernet
    498 # bnx*	at pci? dev ? function ?	# Broadcom NetXtremeII gigabit Ethernet
    499 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    500 ep*	at pci? dev ? function ?	# 3Com 3c59x
    501 ex*	at pci? dev ? function ?	# 3Com 3c90x[BC]
    502 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    503 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    504 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    505 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    506 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    507 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    508 #ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
    509 #iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
    510 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    511 lii*	at pci? dev ? function ?	# Atheros L2 Fast-Ethernet
    512 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    513 mskc*	at pci? dev ? function ?	# Marvell Yukon 2 Gigabit Ethernet
    514 msk*	at mskc?			# Marvell Yukon 2 Gigabit Ethernet
    515 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    516 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    517 #nfe*	at pci?	dev ? function ?	# NVIDIA nForce Ethernet
    518 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    519 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    520 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    521 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    522 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    523 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    524 skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    525 sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    526 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    527 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    528 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    529 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    530 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    531 #txp*	at pci? dev ? function ?	# 3com 3cr990
    532 #vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    533 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    534 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    535 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    536 
    537 # EISA network interfaces
    538 ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    539 fea*	at eisa? slot ?			# DEC DEFEA FDDI
    540 tlp*	at eisa? slot ?			# DEC DE-425 Ethernet
    541 
    542 # ISA Plug-and-Play network interfaces
    543 an*	at isapnp?			# # Aironet 802.11
    544 ep*	at isapnp?			# 3Com 3c509 Ethernet
    545 fmv*	at isapnp?			# Fujitsu FMV-183
    546 le*	at isapnp?			# AMD PCnet-ISA Ethernet
    547 ne*	at isapnp?			# NE2000-compatible Ethernet
    548 tr*	at isapnp?			# IBM/3Com TROPIC Token-Ring
    549 
    550 # PCMCIA network interfaces
    551 an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    552 awi*	at pcmcia? function ?		# BayStack 650 (802.11FH)
    553 cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    554 cs*	at pcmcia? function ?		# CS89xx Ethernet
    555 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    556 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    557 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    558 ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    559 sm*	at pcmcia? function ?		# Megahertz Ethernet
    560 wi*	at pcmcia? function ?		# Lucent/Intersil WaveLAN/IEEE (802.11)
    561 options 	WI_PCMCIA_SPECTRUM24T_FW=0
    562 xirc*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    563 com*	at xirc?
    564 xi*	at xirc?
    565 mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    566 com*	at mhzc?
    567 sm*	at mhzc?
    568 
    569 # ISA network interfaces
    570 ate0	at isa? port 0x2a0 irq ?		# AT1700
    571 cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    572 ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    573 eg0	at isa? port 0x280 irq 9		# 3c505 Ethernet cards
    574 el0	at isa? port 0x300 irq 9		# 3c501 Ethernet cards
    575 ep*	at isa? port ? irq ?			# 3c509 Ethernet cards
    576 ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3c507
    577 ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    578 fmv0	at isa? port 0x2a0 irq ?		# FMV-181/182
    579 ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    580 iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    581 lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    582 depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    583 le*	at depca?
    584 nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    585 le*	at nele?
    586 bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    587 le*	at bicc?
    588 ne0	at isa? port 0x280 irq 9		# NE[12]000 Ethernet cards
    589 ne1	at isa? port 0x300 irq 10
    590 sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    591 tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
    592 tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
    593 tr*	at isa? port ? irq ?			# 3Com TROPIC based Token-Ring
    594 we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    595 we1	at isa? port 0x300 iomem 0xcc000 irq 10
    596 
    597 # MII/PHY support
    598 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    599 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    600 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    601 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    602 #ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    603 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    604 exphy*	at mii? phy ?			# 3Com internal PHYs
    605 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    606 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    607 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    608 igphy*	at mii? phy ?			# Intel IGP01E1000
    609 ihphy*	at mii? phy ?			# Intel 82577 PHYs
    610 ikphy*	at mii? phy ?			# Intel 82563 PHYs
    611 inphy*	at mii? phy ?			# Intel 82555 PHYs
    612 iophy*	at mii? phy ?			# Intel 82553 PHYs
    613 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    614 makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    615 nsphy*	at mii? phy ?			# NS83840 PHYs
    616 nsphyter* at mii? phy ? 		# NS83843 PHYs
    617 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    618 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    619 rgephy* at mii? phy ?			# Realtek 8169S/8110S internal PHYs
    620 rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    621 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    622 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    623 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    624 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    625 ukphy*	at mii? phy ?			# generic unknown PHYs
    626 
    627 # USB Controller and Devices
    628 
    629 # PCI USB controllers
    630 ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    631 uhci*	at pci?				# Universal Host Controller (Intel)
    632 ohci*	at pci?				# Open Host Controller
    633 
    634 # USB bus support
    635 usb*	at ehci?
    636 usb*	at uhci?
    637 usb*	at ohci?
    638 
    639 # USB Hubs
    640 uhub*	at usb?
    641 uhub*	at uhub? port ?
    642 
    643 # USB HID device
    644 uhidev* at uhub? port ? configuration ? interface ?
    645 
    646 # USB Mice
    647 #ums*	at uhidev? reportid ?
    648 #wsmouse*	at ums?
    649 
    650 # USB Keyboards
    651 ukbd*	at uhidev? reportid ?
    652 wskbd*	at ukbd? console ?
    653 
    654 # USB serial adapter
    655 #ucycom* at uhidev? reportid ?
    656 
    657 # USB Generic HID devices
    658 #uhid*	at uhidev? reportid ?
    659 
    660 # USB Printer
    661 #ulpt*	at uhub? port ? configuration ? interface ?
    662 
    663 # USB Mass Storage
    664 umass*	at uhub? port ? configuration ? interface ?
    665 
    666 # Y@P firmware loader
    667 #uyap* at uhub? port ?
    668 
    669 # USB Generic driver
    670 #ugen*	at uhub? port ? configuration ? interface ?
    671 
    672 # USB Ethernet adapters
    673 #atu*	at uhub? port ?		# Atmel AT76C50XX based adapters
    674 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    675 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    676 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    677 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    678 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    679 
    680 # Audio Devices
    681 
    682 # PCI audio devices
    683 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    684 #eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    685 #sv*	at pci? dev ? function ?	# S3 SonicVibes
    686 
    687 # ISA Plug-and-Play audio devices
    688 #guspnp* at isapnp?			# Gravis Ultra Sound PnP audio
    689 #sb*	at isapnp?			# SoundBlaster-compatible audio
    690 
    691 # ISA audio devices
    692 # the "aria" probe might give false hits
    693 #aria0	at isa? port 0x290 irq 10 		# Aria
    694 #gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    695 #pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    696 #sb0	at isa? port 0x220 irq 7 drq 1 drq2 5	# SoundBlaster
    697 #wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    698 
    699 # OPL[23] FM synthesizers
    700 #opl0	at isa? port 0x388	# use only if not attached to sound card
    701 #opl*	at eso?
    702 #opl*	at ess?
    703 #opl*	at sb?
    704 #opl*	at sv?
    705 
    706 # Audio support
    707 #audio*	at audiobus?
    708 
    709 # MIDI support
    710 #midi*	at midibus?
    711 #midi*	at pcppi?		# MIDI interface to the PC speaker
    712 
    713 # The spkr driver provides a simple tone interface to the built in speaker.
    714 #spkr0	at pcppi?		# PC speaker
    715 
    716 
    717 # Mice
    718 
    719 # ISA busmice
    720 #lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    721 #lms1	at isa? port 0x238 irq 5
    722 #mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    723 #mms1	at isa? port 0x238 irq 5
    724 #wsmouse*	at lms?
    725 #wsmouse*	at mms?
    726 
    727 # Joysticks
    728 
    729 # ISA Plug-and-Play joysticks
    730 #joy*	at isapnp?			# Game ports (usually on audio cards)
    731 
    732 # ISA joysticks. Probe is a little strange; add only if you have one.
    733 #joy0	at isa? port 0x201
    734 
    735 
    736 # Miscellaneous Devices
    737 
    738 # Planetconnect Satellite receiver driver.
    739 #satlink0 at isa? port 0x300 drq 1
    740 
    741 # Virtio devices
    742 virtio*	at pci? dev ? function ?	# Virtio PCI device
    743 viomb*	at virtio?			# Virtio memory balloon device
    744 ld*	at virtio?			# Virtio disk device
    745 vioif*	at virtio?			# Virtio network device
    746 
    747 # Pull in optional local configuration
    748 cinclude "arch/i386/conf/INSTALL.local"
    749 
    750 
    751 # Pseudo-Devices
    752 
    753 # disk/mass storage pseudo-devices
    754 #pseudo-device	ccd			# concatenated/striped disk devices
    755 pseudo-device	raid		8	# RAIDframe disk driver
    756 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    757 #pseudo-device	fss			# file system snapshot device
    758 pseudo-device	md			# memory disk device (ramdisk)
    759 #pseudo-device	vnd			# disk-like interface to files
    760 
    761 # network pseudo-devices
    762 pseudo-device	bpfilter		# Berkeley packet filter
    763 #pseudo-device	ipfilter		# IP filter (firewall) and NAT
    764 pseudo-device	loop			# network loopback
    765 #pseudo-device	ppp			# Point-to-Point Protocol
    766 pseudo-device	sl			# Serial Line IP
    767 #pseudo-device	strip			# Starmode Radio IP (Metricom)
    768 #pseudo-device	tun			# network tunneling over tty
    769 #pseudo-device	gre			# generic L3 over IP tunnel
    770 
    771 # miscellaneous pseudo-devices
    772 pseudo-device	pty			# pseudo-terminals
    773 options NO_DEV_PTM
    774 #pseudo-device	sequencer	1	# MIDI sequencer
    775 # rnd works; RND_COM does not on port i386 yet.
    776 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    777 
    778 # a pseudo device needed for Coda	# also needs CODA (above)
    779 #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    780 
    781 # wscons pseudo-devices
    782 pseudo-device	wsmux			# mouse & keyboard multiplexor
    783 #pseudo-device	wsfont
    784 
    785