Home | History | Annotate | Line # | Download | only in conf
GENERIC revision 1.138
      1 # $NetBSD: GENERIC,v 1.138 2012/02/06 17:51:05 matt Exp $
      2 #
      3 # GENERIC machine description file
      4 # 
      5 # This machine description file is used to generate the default NetBSD
      6 # kernel.  The generic kernel does not include all options, subsystems
      7 # and device drivers, but should be useful for most applications.
      8 #
      9 # The machine description file can be customised for your specific
     10 # machine to reduce the kernel size and improve its performance.
     11 #
     12 # For further information on compiling NetBSD kernels, see the config(8)
     13 # man page.
     14 #
     15 # For further information on hardware support for this architecture, see
     16 # the intro(4) man page.  For further information about kernel options
     17 # for this architecture, see the options(4) man page.  For an explanation
     18 # of each device driver in this file see the section 4 man page for the
     19 # device.
     20 
     21 include		"arch/cats/conf/std.cats"
     22 
     23 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     24 
     25 # estimated number of users
     26 
     27 maxusers	32
     28 
     29 # Standard system options
     30 
     31 options 	INSECURE	# disable kernel securelevel
     32 
     33 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     34 options 	NTP		# NTP phase/frequency locked loop
     35 
     36 # experimental ELF support when used on a CATS board running ABLE
     37 #options	ABLEELF
     38 #makeoptions	ABLEELF="1"
     39 
     40 # Enable experimental buffer queue strategy for better responsiveness under 
     41 # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     42 #options 	BUFQ_READPRIO
     43 #options 	BUFQ_PRIOCSCAN
     44 
     45 # CPU options
     46 
     47 # For StrongARM systems
     48 options 	CPU_SA110	# Support the SA110 core
     49 makeoptions	CPUFLAGS="-march=armv4 -mtune=strongarm"
     50 #options 	VERBOSE_INIT_ARM
     51 #options 	FCOM_INIT_ARM	# early console attach
     52 
     53 # FPA options
     54 
     55 #options 	ARMFPE		# ARM Ltd FPE
     56 
     57 # File systems
     58 
     59 file-system	FFS		# UFS
     60 file-system	LFS		# log-structured file system
     61 file-system	MFS		# memory file system
     62 file-system	NFS		# Network file system
     63 file-system 	ADOSFS		# AmigaDOS-compatible file system
     64 file-system 	EXT2FS		# second extended file system (linux)
     65 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     66 file-system	MSDOSFS		# MS-DOS file system
     67 file-system	FDESC		# /dev/fd
     68 file-system	KERNFS		# /kern
     69 file-system	NULLFS		# loopback file system
     70 file-system 	OVERLAY		# overlay filesystem
     71 file-system	PUFFS		# Userspace file systems (e.g. ntfs-3g & sshfs)
     72 file-system	PROCFS		# /proc
     73 file-system	UMAPFS		# NULLFS + uid and gid remapping
     74 file-system	UNION		# union file system
     75 file-system	CODA		# Coda File System; also needs vcode (below)
     76 file-system	PTYFS		# /dev/pts/N support
     77 file-system	TMPFS		# Efficient memory file-system
     78 #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     79 
     80 # File system options
     81 options 	QUOTA		# legacy UFS quotas
     82 options 	QUOTA2		# new, in-filesystem UFS quotas
     83 #options 	FFS_EI		# FFS Endian Independent support
     84 options 	NFSSERVER
     85 options 	WAPBL		# File system journaling support
     86 #options	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
     87 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     88 
     89 # Networking options
     90 
     91 #options 	GATEWAY		# packet forwarding
     92 options 	INET		# IP + ICMP + TCP + UDP
     93 options 	INET6		# IPV6
     94 #options 	IPSEC		# IP security
     95 #options 	IPSEC_ESP	# IP security (encryption part; define w/ IPSEC)
     96 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
     97 #options 	IPSEC_DEBUG	# debug for IP security
     98 #options 	MROUTING	# IP multicast routing
     99 #options 	PIM		# Protocol Independent Multicast
    100 #options 	ISO,TPIP	# OSI
    101 #options 	EON		# OSI tunneling over IP
    102 options 	NETATALK	# AppleTalk networking
    103 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    104 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    105 options 	PPP_DEFLATE	# Deflate compression support for PPP
    106 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    107 options 	IPFILTER_LOG	# ipmon(8) log support
    108 options 	IPFILTER_LOOKUP	# ippool(8) support
    109 options 	IPFILTER_COMPAT # Compat for IP-Filter
    110 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    111 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    112 
    113 #options 	ALTQ		# Manipulate network interfaces' output queues
    114 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    115 #options 	ALTQ_CBQ	# Class-Based Queueing
    116 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    117 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    118 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    119 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    120 #options 	ALTQ_LOCALQ	# Local queueing discipline
    121 #options 	ALTQ_PRIQ	# Priority Queueing
    122 #options 	ALTQ_RED	# Random Early Detection
    123 #options 	ALTQ_RIO	# RED with IN/OUT
    124 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    125 
    126 options 	NFS_BOOT_BOOTP
    127 options 	NFS_BOOT_DHCP
    128 #options 	NFS_BOOT_BOOTPARAM
    129 
    130 # Compatibility options
    131 
    132 #options 	COMPAT_43	# 4.3BSD compatibility.
    133 options 	COMPAT_50	# NetBSD 5.0 compatibility.
    134 options 	COMPAT_40	# NetBSD 4.0 compatibility.
    135 options 	COMPAT_30	# NetBSD 3.0 compatibility.
    136 options 	COMPAT_20	# NetBSD 2.0 compatibility.
    137 options 	COMPAT_16	# NetBSD 1.6 compatibility.
    138 options 	COMPAT_15	# NetBSD 1.5 compatibility.
    139 options 	COMPAT_14	# NetBSD 1.4 compatibility.
    140 options 	COMPAT_13	# NetBSD 1.3 compatibility.
    141 #options 	COMPAT_12	# NetBSD 1.2 compatibility.
    142 #options 	COMPAT_11	# NetBSD 1.1 compatibility.
    143 #options 	COMPAT_10	# NetBSD 1.0 compatibility.
    144 #options 	COMPAT_09	# NetBSD 0.9 compatibility.
    145 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
    146 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    147 
    148 # Shared memory options
    149 
    150 options 	SYSVMSG		# System V-like message queues
    151 options 	SYSVSEM		# System V-like semaphores
    152 options 	SYSVSHM		# System V-like memory sharing
    153 options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
    154 
    155 # Device options
    156 
    157 #options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
    158 #options 	MEMORY_DISK_ROOT_SIZE=3400	# Size in blocks
    159 #options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
    160 
    161 # Miscellaneous kernel options
    162 options 	KTRACE		# system call tracing, a la ktrace(1)
    163 options 	IRQSTATS	# manage IRQ statistics
    164 #options 	KMEMSTATS	# kernel memory statistics
    165 options 	SCSIVERBOSE	# Verbose SCSI errors
    166 options 	PCIVERBOSE	# Verbose PCI descriptions
    167 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    168 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    169 options 	USBVERBOSE	# verbose USB device autoconfig messages
    170 options 	USERCONF	# userconf(4) support
    171 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
    172 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    173 
    174 # if set defines a keycode for the fcom console to break into ddb.
    175 # 0x40 == @, see man ascii(7)
    176 #options 	DDB_KEYCODE=0x40
    177 
    178 # wscons options
    179 #options 	WSEMUL_SUN		# sun terminal emulation
    180 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    181 # different kernel output - see dev/wscons/wsdisplayvar.h
    182 options 	WS_KERNEL_FG=WSCOL_GREEN
    183 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    184 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    185 options 	WSDISPLAY_COMPAT_USL		# VT handling
    186 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    187 # see dev/wscons/wskbdmap_mfii.h for implemented layouts
    188 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    189 
    190 # Development and Debugging options
    191 
    192 #options 	PORTMASTER	# Enable PortMaster only options
    193 #options 	DIAGNOSTIC	# internal consistency checks
    194 #options 	PMAP_DEBUG	# Enable pmap_debug_level code
    195 options 	DDB		# in-kernel debugger
    196 options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    197 #makeoptions	DEBUG="-g"	# compile full symbol table
    198 #options 	SYMTAB_SPACE=900000
    199 
    200 config		netbsd	root on ? type ?
    201 
    202 # The main bus device
    203 mainbus0 at root
    204 
    205 # The boot CPU
    206 cpu0 at mainbus?
    207 
    208 # Core logic
    209 footbridge0	at mainbus?
    210 
    211 # footbridge uart
    212 fcom0	at footbridge?
    213 
    214 # system clock via footbridge
    215 #clock*	at footbridge?
    216 
    217 # PCI bus support
    218 # PCI bus via footbridge
    219 pci0	at footbridge?			# PCI bus
    220 
    221 pci*	at ppb? bus ?
    222 
    223 # PCI bridges
    224 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    225 # XXX 'puc's aren't really bridges, but there's no better place for them here
    226 #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    227 
    228 # Cryptographic Devices
    229 
    230 # PCI cryptographic devices
    231 hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    232 ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    233 
    234 
    235 # PCI serial interfaces
    236 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    237 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    238 
    239 # PCI parallel printer interfaces
    240 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    241 
    242 # PCI SCSI Controllers and Buses
    243 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], ULTRA SCSI
    244 scsibus* at adv?
    245 #adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
    246 #scsibus* at adw?
    247 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI controllers
    248 scsibus* at ahc?
    249 #bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    250 #scsibus* at bha?
    251 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    252 scsibus* at iha?
    253 #isp*	at pci? dev ? function ?	# Qlogic ISP 10x0 SCSI controllers
    254 #scsibus* at isp?
    255 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    256 scsibus* at pcscp?
    257 siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
    258 scsibus* at siop?
    259 esiop*	at pci? dev ? function ?	# NCR 53c875 SCSI and newer
    260 scsibus* at esiop?
    261 
    262 # SCSI devices
    263 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    264 st*	at scsibus? target ? lun ?	# SCSI tape drives
    265 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    266 #ch*	at scsibus? target ? lun ?	# SCSI auto-changers
    267 #uk*	at scsibus? target ? lun ?	# SCSI unknown device
    268 #ss*	at scsibus? target ? lun ?	# SCSI scanner
    269 
    270 # PCI IDE Controllers and Devices
    271 # PCI IDE controllers - see pciide(4) for supported hardware.
    272 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    273 # how to set up DMA modes for this chip. This may work, or may cause
    274 # a machine hang with some controllers.
    275 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    276 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    277 aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    278 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    279 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    280 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    281 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    282 optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    283 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    284 pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
    285 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    286 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    287 slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    288 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    289 
    290 # ATA (IDE) bus support
    291 atabus* at ata?
    292 
    293 # IDE drives
    294 # Flags are used only with controllers that support DMA operations
    295 # and mode settings (e.g. some pciide controllers)
    296 # The lowest order four bits (rightmost digit) of the flags define the PIO
    297 # mode to use, the next set of four bits the DMA mode and the third set the
    298 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    299 # to use, and the last bit must be 1 for this setting to be used.
    300 # For DMA and UDMA, 0xf (1111) means 'disable'.
    301 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    302 # (0xc=1100, 0xa=1010, 0xf=1111)
    303 # 0x0000 means "use whatever the drive claims to support".
    304 wd*	at atabus? drive ? flags 0x0000	# the drives themselves
    305 
    306 # ATAPI bus support
    307 atapibus* at atapi?
    308 
    309 # ATAPI devices
    310 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    311 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    312 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    313 
    314 # PCI network interfaces
    315 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    316 ep*	at pci? dev ? function ?	# 3C590 ethernet cards
    317 ex*	at pci? dev ? function ?	# 3Com 90x[B]
    318 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    319 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    320 #fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    321 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    322 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    323 ne*	at pci? dev ? function ?	# NE2000 compat ethernet
    324 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    325 sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    326 #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    327 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    328 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    329 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    330 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    331 
    332 # MII/PHY support
    333 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    334 amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
    335 bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    336 brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
    337 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    338 exphy*	at mii? phy ?			# 3Com internal PHYs
    339 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    340 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    341 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    342 inphy*	at mii? phy ?			# Intel 82555 PHYs
    343 iophy*	at mii? phy ?			# Intel 82553 PHYs
    344 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    345 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    346 nsphy*	at mii? phy ?			# NS83840 PHYs
    347 nsphyter* at mii? phy ?			# NS83843 PHYs
    348 pnaphy*	at mii? phy ?			# generic HomePNA PHYs
    349 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    350 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    351 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    352 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    353 ukphy*	at mii? phy ?			# generic unknown PHYs
    354 urlphy*	at mii? phy ?			# Realtek RTL8150L internal PHYs
    355 
    356 # USB Controller and Devices
    357 
    358 # PCI USB controllers
    359 ohci*	at pci?				# Open Host Controller
    360 
    361 # USB bus support
    362 usb*	at ohci?
    363 
    364 # USB Hubs
    365 uhub*	at usb?
    366 uhub*	at uhub? port ?
    367 
    368 # USB HID device
    369 uhidev*	at uhub? port ? configuration ? interface ?
    370 
    371 # USB Mice
    372 ums*	at uhidev? reportid ?
    373 wsmouse*	at ums?
    374 
    375 # USB Keyboards
    376 ukbd*	at uhidev? reportid ?
    377 wskbd*	at ukbd? console ?
    378 
    379 # USB serial adapter
    380 ucycom*	at uhidev? reportid ?
    381 
    382 # USB Generic HID devices
    383 uhid*	at uhidev? reportid ?
    384 
    385 # USB Printer
    386 ulpt*	at uhub? port ? configuration ? interface ?
    387 
    388 # USB Modem
    389 umodem*	at uhub? port ? configuration ?
    390 ucom*	at umodem?
    391 
    392 # USB Mass Storage
    393 umass*	at uhub? port ? configuration ? interface ?
    394 scsibus* at umass? channel ?
    395 
    396 # USB audio
    397 uaudio*	at uhub? port ? configuration ?
    398 audio*	at uaudio?
    399 
    400 # USB MIDI
    401 umidi*	at uhub? port ? configuration ?
    402 midi*	at umidi?
    403 
    404 # USB Ethernet adapters
    405 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    406 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    407 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    408 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    409 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    410 udav*	at uhub? port ?		# Davicom DM9601 based adapters
    411 
    412 # Prolific PL2301/PL2302 host-to-host adapter
    413 upl*	at uhub? port ?
    414 
    415 # Serial adapters
    416 # FTDI FT8U100AX serial adapter
    417 uftdi*	at uhub? port ?
    418 ucom*	at uftdi? portno ?
    419 
    420 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    421 ucom*	at uplcom? portno ?
    422 
    423 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    424 ucom*	at umct? portno ?
    425 
    426 # Diamond Multimedia Rio 500
    427 urio*	at uhub? port ?
    428 
    429 # USB Handspring Visor
    430 uvisor*	at uhub? port ?
    431 ucom*	at uvisor?
    432 
    433 # Kyocera AIR-EDGE PHONE
    434 ukyopon* at uhub? port ?
    435 ucom*	at ukyopon? portno ?
    436 
    437 # USB scanners
    438 uscanner* at uhub? port ?
    439 
    440 # USB scanners that use SCSI emulation, e.g., HP5300
    441 usscanner* at uhub? port ?
    442 scsibus* at usscanner? channel ?
    443 
    444 # Y@P firmware loader
    445 uyap* at uhub? port ?
    446 
    447 # USB Generic driver
    448 ugen* at uhub? port ?
    449 
    450 # Audio Devices
    451 
    452 # PCI audio devices
    453 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    454 #sv*	at pci? dev ? function ?	# S3 SonicVibes
    455 
    456 # Audio support
    457 #audio*	at eap?
    458 #audio*	at sv?
    459 
    460 vga*		at pci?
    461 wsdisplay*	at vga? console ?
    462 
    463 # ISA bus bridging
    464 
    465 pcib*	at pci? dev ? function ?	# PCI-ISA bridge
    466 isa*	at pcib?			# ISA bus
    467 
    468 # ISA Plug-and-Play bus support
    469 isapnp0	at isa?
    470 
    471 # wscons
    472 pckbc0	at isa?			# pc keyboard controller
    473 pckbd*	at pckbc?		# PC keyboard
    474 pms*		at pckbc?		# PS/2 mouse for wsmouse
    475 wskbd*		at pckbd? console ?
    476 wsmouse*	at pms?
    477 
    478 attimer0	at isa?
    479 pcppi0	at isa?
    480 sysbeep0	at pcppi?
    481 
    482 # ISA Plug-and-Play serial interfaces
    483 com*	at isapnp?			# Modems and serial boards
    484 
    485 # ISA Plug-and-Play network interfaces
    486 ep*	at isapnp?			# 3Com 3c509 Ethernet
    487 fmv*	at isapnp?			# Fujitsu FMV-183
    488 ne*	at isapnp?			# NE2000-compatible
    489 
    490 # ISA serial interfaces
    491 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    492 com1	at isa? port 0x2f8 irq 3
    493 #com2	at isa? port 0x3e8 irq 9
    494 #com3	at isa? port 0x2e8 irq 10
    495 
    496 # ISA parallel printer interfaces
    497 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    498 lpt1	at isa? port 0x278 irq 5
    499 #lpt2	at isa? port 0x3bc
    500 
    501 # ISA floppy
    502 #fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    503 #fdc1	at isa? port 0x370 irq ? drq ?
    504 #fd*	at fdc? drive ?			# the drives themselves
    505 
    506 # ISA network interface
    507 #ne0	at isa? port 0x280 irq 9
    508 #ne1	at isa? port 0x300 irq 10
    509 #ep*	at isa? port ? irq ?
    510 
    511 # The spkr driver provides a simple tone interface to the built in speaker.
    512 spkr0	at pcppi?			# PC speaker
    513 
    514 ds1687rtc0	at isa? port 0x72	# Dallas 1687 RTC
    515 
    516 # ISA Plug-and-Play audio devices
    517 ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    518 sb*	at isapnp?			# SoundBlaster-compatible audio
    519 wss*	at isapnp?			# Windows Sound System
    520 
    521 # OPL[23] FM syntheziers
    522 opl*	at ess?
    523 opl*	at sb?
    524 
    525 # Audio support
    526 audio*	at ess?
    527 audio*	at sb?
    528 audio*	at wss?
    529 
    530 # MPU 401 UARTs
    531 #mpu*	at sb?
    532 
    533 # MIDI support
    534 midi*	at pcppi?		# MIDI interface to the PC speaker
    535 midi*	at sb?			# SB MPU401 port
    536 midi*	at opl?			# OPL FM synth
    537 #midi*	at mpu?			# MPU 401
    538 
    539 # Joysticks
    540 
    541 # ISA Plug-and-Play joysticks
    542 joy*	at isapnp?			# Game ports (usually on audio cards)
    543 
    544 # ISA joysticks. Probe is a little strange; add only if you have one.
    545 #joy0	at isa? port 0x201
    546 
    547 # Pseudo-Devices
    548 
    549 pseudo-device 	crypto			# /dev/crypto device
    550 pseudo-device	swcrypto		# software crypto implementation
    551 
    552 # disk/mass storage pseudo-devices
    553 pseudo-device	ccd		2	# concatenated/striped disk devices
    554 pseudo-device	fss			# file system snapshot device
    555 #pseudo-device	cgd		2	# cryptographic disk devices
    556 pseudo-device	md			# memory disk device (ramdisk)
    557 pseudo-device	vnd			# disk-like interface to files
    558 #options 	VND_COMPRESSION		# compressed vnd(4)
    559 pseudo-device	putter			# for puffs and pud
    560 
    561 # network pseudo-devices
    562 pseudo-device	bpfilter		# Berkeley packet filter
    563 #pseudo-device	carp			# Common Address Redundancy Protocol
    564 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    565 pseudo-device	loop			# network loopback
    566 pseudo-device	ppp			# Point-to-Point Protocol
    567 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    568 pseudo-device	sl			# Serial Line IP
    569 pseudo-device	strip			# Starmode Radio IP (Metricom)
    570 pseudo-device	tun			# network tunneling over tty
    571 pseudo-device	tap			# virtual Ethernet
    572 pseudo-device	gre			# generic L3 over IP tunnel
    573 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    574 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    575 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    576 pseudo-device	vlan			# IEEE 802.1q encapsulation
    577 pseudo-device	bridge			# simple inter-network bridging
    578 #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    579 pseudo-device	agr			# IEEE 802.3ad link aggregation
    580 
    581 #
    582 # accept filters
    583 pseudo-device   accf_data		# "dataready" accept filter
    584 pseudo-device   accf_http		# "httpready" accept filter
    585 
    586 # miscellaneous pseudo-devices
    587 pseudo-device	pty			# pseudo-terminals
    588 pseudo-device	sequencer	1	# MIDI sequencer
    589 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    590 pseudo-device	clockctl		# user control of clock subsystem
    591 
    592 # a pseudo device needed for Coda	# also needs CODA (above)
    593 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    594 
    595 # mouse & keyboard multiplexor pseudo-devices
    596 pseudo-device	wsmux
    597 pseudo-device	wsfont
    598 pseudo-device	ksyms			# /dev/ksyms
    599 #pseudo-device	pf			# PF packet filter
    600 #pseudo-device	pflog			# PF log if
    601 
    602 # Veriexec
    603 #
    604 # a pseudo device needed for veriexec
    605 #pseudo-device	veriexec		1
    606 #
    607 # Uncomment the fingerprint methods below that are desired. Note that
    608 # removing fingerprint methods will have almost no impact on the kernel
    609 # code size.
    610 #
    611 #options VERIFIED_EXEC_FP_RMD160
    612 #options VERIFIED_EXEC_FP_SHA256
    613 #options VERIFIED_EXEC_FP_SHA384
    614 #options VERIFIED_EXEC_FP_SHA512
    615 #options VERIFIED_EXEC_FP_SHA1
    616 #options VERIFIED_EXEC_FP_MD5
    617