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GENERIC revision 1.76
      1 # $NetBSD: GENERIC,v 1.76 2005/02/18 21:05:51 dsl 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 	NEW_BUFQ_STRATEGY
     43 
     44 # CPU options
     45 
     46 # For StrongARM systems
     47 options 	CPU_SA110	# Support the SA110 core
     48 makeoptions	CPUFLAGS="-march=armv4 -mtune=strongarm"
     49 
     50 # FPA options
     51 
     52 #options 	ARMFPE		# ARM Ltd FPE
     53 
     54 # File systems
     55 
     56 file-system	FFS		# UFS
     57 file-system	LFS		# log-structured file system
     58 file-system	MFS		# memory file system
     59 file-system	NFS		# Network file system
     60 file-system 	ADOSFS		# AmigaDOS-compatible file system
     61 file-system 	EXT2FS		# second extended file system (linux)
     62 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     63 file-system	MSDOSFS		# MS-DOS file system
     64 file-system	FDESC		# /dev/fd
     65 file-system	KERNFS		# /kern
     66 file-system	NULLFS		# loopback file system
     67 file-system 	OVERLAY		# overlay filesystem
     68 file-system	PORTAL		# portal filesystem (still experimental)
     69 file-system	PROCFS		# /proc
     70 file-system	UMAPFS		# NULLFS + uid and gid remapping
     71 file-system	UNION		# union file system
     72 file-system	CODA		# Coda File System; also needs vcode (below)
     73 
     74 # File system options
     75 options 	QUOTA		# UFS quotas
     76 #options 	FFS_EI		# FFS Endian Independant support
     77 options 	NFSSERVER
     78 options 	SOFTDEP		# FFS soft updates support
     79 #options	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
     80 #options 	FFS_NO_SNAPSHOT	# ffs snapshots
     81 
     82 # Networking options
     83 
     84 #options 	GATEWAY		# packet forwarding
     85 options 	INET		# IP + ICMP + TCP + UDP
     86 options 	INET6		# IPV6
     87 #options 	IPSEC		# IP security
     88 #options 	IPSEC_ESP	# IP security (encryption part; define w/ IPSEC)
     89 #options 	IPSEC_DEBUG	# debug for IP security
     90 #options 	MROUTING	# IP multicast routing
     91 #options 	PIM		# Protocol Independent Multicast
     92 options 	NS		# XNS
     93 #options 	NSIP		# XNS tunneling over IP
     94 options 	ISO,TPIP	# OSI
     95 #options 	EON		# OSI tunneling over IP
     96 options 	CCITT,LLC,HDLC	# X.25
     97 options 	NETATALK	# AppleTalk networking
     98 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
     99 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    100 options 	PPP_DEFLATE	# Deflate compression support for PPP
    101 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    102 options 	IPFILTER_LOG	# ipmon(8) log support
    103 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    104 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    105 
    106 #options 	ALTQ		# Manipulate network interfaces' output queues
    107 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    108 #options 	ALTQ_CBQ	# Class-Based Queueing
    109 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    110 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    111 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    112 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    113 #options 	ALTQ_LOCALQ	# Local queueing discipline
    114 #options 	ALTQ_PRIQ	# Priority Queueing
    115 #options 	ALTQ_RED	# Random Early Detection
    116 #options 	ALTQ_RIO	# RED with IN/OUT
    117 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    118 
    119 options 	NFS_BOOT_BOOTP
    120 options 	NFS_BOOT_DHCP
    121 #options 	NFS_BOOT_BOOTPARAM
    122 
    123 # Compatibility options
    124 
    125 #options 	COMPAT_43	# 4.3BSD compatibility.
    126 options 	COMPAT_16	# NetBSD 1.6 compatibility.
    127 options 	COMPAT_14	# NetBSD 1.4 compatibility.
    128 options 	COMPAT_13	# NetBSD 1.3 compatibility.
    129 #options 	COMPAT_12	# NetBSD 1.2 compatibility.
    130 #options 	COMPAT_11	# NetBSD 1.1 compatibility.
    131 #options 	COMPAT_10	# NetBSD 1.0 compatibility.
    132 #options 	COMPAT_09	# NetBSD 0.9 compatibility.
    133 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
    134 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    135 
    136 # Shared memory options
    137 
    138 options 	SYSVMSG		# System V-like message queues
    139 options 	SYSVSEM		# System V-like semaphores
    140 #options 	SEMMNI=10	# number of semaphore identifiers
    141 #options 	SEMMNS=60	# number of semaphores in system
    142 #options 	SEMUME=10	# max number of undo entries per process
    143 #options 	SEMMNU=30	# number of undo structures in system
    144 options 	SYSVSHM		# System V-like memory sharing
    145 #options 	SHMMAXPGS=1024	# 1024 pages is the default
    146 options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
    147 
    148 # Device options
    149 
    150 #options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
    151 #options 	MEMORY_DISK_ROOT_SIZE=3400	# Size in blocks
    152 #options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
    153 
    154 # Miscellaneous kernel options
    155 options 	KTRACE		# system call tracing, a la ktrace(1)
    156 options 	SYSTRACE	# system call vetting via systrace(1)
    157 options 	IRQSTATS	# manage IRQ statistics
    158 #options 	LKM		# loadable kernel modules
    159 #options 	KMEMSTATS	# kernel memory statistics
    160 options 	SCSIVERBOSE	# Verbose SCSI errors
    161 options 	PCIVERBOSE	# Verbose PCI descriptions
    162 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    163 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    164 options 	USBVERBOSE	# verbose USB device autoconfig messages
    165 options 	PMAP_STATIC_L1S=128
    166 options 	USERCONF	# userconf(4) support
    167 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
    168 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    169 
    170 # if set defines a keycode for the fcom console to break into ddb.
    171 # 0x40 == @, see man ascii(7)
    172 #options 	DDB_KEYCODE=0x40
    173 
    174 # wscons options
    175 #options 	WSEMUL_SUN		# sun terminal emulation
    176 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    177 # different kernel output - see dev/wscons/wsdisplayvar.h
    178 options 	WS_KERNEL_FG=WSCOL_GREEN
    179 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    180 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    181 options 	WSDISPLAY_COMPAT_USL		# VT handling
    182 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    183 # see dev/wscons/wskbdmap_mfii.h for implemented layouts
    184 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    185 # the following enables some functions to get mouse console support.
    186 # if you want a really secure system, it may be better not to enable them,
    187 # see wsmoused(8), section SECURITY CONSIDERATIONS for more info.
    188 #options 	WSDISPLAY_CHARFUNCS		# mouse console support
    189 
    190 # Development and Debugging options
    191 
    192 #options 	PORTMASTER	# Enable PortMaster only options
    193 options 	DIAGNOSTIC	# internally consistency checks
    194 #options 	PMAP_DEBUG	# Enable pmap_debug_level code
    195 #options 	IPKDB		# remote kernel debugging
    196 options 	DDB		# in-kernel debugger
    197 options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    198 #makeoptions	DEBUG="-g"	# compile full symbol table
    199 #options		SYMTAB_SPACE=380000
    200 
    201 config		netbsd	root on ? type ?
    202 
    203 # The main bus device
    204 mainbus0 at root
    205 
    206 # The boot CPU
    207 cpu0 at mainbus?
    208 
    209 # Core logic
    210 footbridge0	at mainbus?
    211 
    212 # footbridge uart
    213 fcom0	at footbridge?
    214 
    215 # system clock via footbridge
    216 #clock*	at footbridge?
    217 
    218 # time-of-day device via footbridge or RTC
    219 todclock0	at todservice?
    220 
    221 # PCI bus support
    222 # PCI bus via footbridge
    223 pci0	at footbridge?			# PCI bus
    224 
    225 pci*	at ppb? bus ?
    226 
    227 # PCI bridges
    228 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    229 # XXX 'puc's aren't really bridges, but there's no better place for them here
    230 #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    231 
    232 # Cryptographic Devices
    233 
    234 # PCI cryptographic devices
    235 hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    236 ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    237 
    238 
    239 # PCI serial interfaces
    240 #com*	at puc? port ?			# 16x50s on "universal" comm boards
    241 #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    242 
    243 # PCI parallel printer interfaces
    244 #lpt*	at puc? port ?			# || ports on "universal" comm boards
    245 
    246 # PCI SCSI Controllers and Buses
    247 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], ULTRA SCSI
    248 scsibus* at adv?
    249 #adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
    250 #scsibus* at adw?
    251 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI controllers
    252 scsibus* at ahc?
    253 #bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    254 #scsibus* at bha?
    255 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    256 scsibus* at iha?
    257 isp*	at pci? dev ? function ?	# Qlogic ISP 10x0 SCSI controllers
    258 scsibus* at isp?
    259 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    260 scsibus* at pcscp?
    261 siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
    262 scsibus* at siop?
    263 esiop*	at pci? dev ? function ?	# NCR 53c875 SCSI and newer
    264 scsibus* at esiop?
    265 
    266 # SCSI devices
    267 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    268 st*	at scsibus? target ? lun ?	# SCSI tape drives
    269 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    270 #ch*	at scsibus? target ? lun ?	# SCSI auto-changers
    271 #uk*	at scsibus? target ? lun ?	# SCSI unknown device
    272 #ss*	at scsibus? target ? lun ?	# SCSI scanner
    273 
    274 # PCI IDE Controllers and Devices
    275 # PCI IDE controllers - see pciide(4) for supported hardware.
    276 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    277 # how to set up DMA modes for this chip. This may work, or may cause
    278 # a machine hang with some controllers.
    279 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    280 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    281 aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    282 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    283 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    284 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    285 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    286 optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    287 piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    288 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    289 pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
    290 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    291 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    292 slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    293 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    294 
    295 # ATA (IDE) bus support
    296 atabus* at ata?
    297 
    298 # IDE drives
    299 # Flags are used only with controllers that support DMA operations
    300 # and mode settings (e.g. some pciide controllers)
    301 # The lowest order four bits (rightmost digit) of the flags define the PIO
    302 # mode to use, the next set of four bits the DMA mode and the third set the
    303 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    304 # to use, and the last bit must be 1 for this setting to be used.
    305 # For DMA and UDMA, 0xf (1111) means 'disable'.
    306 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    307 # (0xc=1100, 0xa=1010, 0xf=1111)
    308 # 0x0000 means "use whatever the drive claims to support".
    309 wd*	at atabus? drive ? flags 0x0000	# the drives themselves
    310 
    311 # ATAPI bus support
    312 atapibus* at atapi?
    313 
    314 # ATAPI devices
    315 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    316 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    317 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    318 
    319 # PCI network interfaces
    320 #en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    321 ep*	at pci? dev ? function ?	# 3C590 ethernet cards
    322 ex*	at pci? dev ? function ?	# 3Com 90x[B]
    323 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    324 #esh*	at pci? dev ? function ?	# Essential HIPPI card
    325 #fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    326 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    327 #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    328 ne*	at pci? dev ? function ?	# NE2000 compat ethernet
    329 #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    330 sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    331 #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    332 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    333 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    334 #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    335 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    336 
    337 # MII/PHY support
    338 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    339 amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
    340 bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    341 brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
    342 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    343 exphy*	at mii? phy ?			# 3Com internal PHYs
    344 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    345 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    346 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    347 inphy*	at mii? phy ?			# Intel 82555 PHYs
    348 iophy*	at mii? phy ?			# Intel 82553 PHYs
    349 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    350 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    351 nsphy*	at mii? phy ?			# NS83840 PHYs
    352 nsphyter* at mii? phy ?			# NS83843 PHYs
    353 pnaphy*	at mii? phy ?			# generic HomePNA PHYs
    354 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    355 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    356 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    357 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    358 ukphy*	at mii? phy ?			# generic unknown PHYs
    359 urlphy*	at mii? phy ?			# Realtek RTL8150L internal PHYs
    360 
    361 # USB Controller and Devices
    362 
    363 # PCI USB controllers
    364 ohci*	at pci?				# Open Host Controller
    365 
    366 # USB bus support
    367 usb*	at ohci?
    368 
    369 # USB Hubs
    370 uhub*	at usb?
    371 uhub*	at uhub? port ? configuration ? interface ?
    372 
    373 # USB HID device
    374 uhidev*	at uhub? port ? configuration ? interface ?
    375 
    376 # USB Mice
    377 ums*	at uhidev? reportid ?
    378 wsmouse*	at ums?
    379 
    380 # USB Keyboards
    381 ukbd*	at uhidev? reportid ?
    382 wskbd*	at ukbd? console ?
    383 
    384 # USB Generic HID devices
    385 uhid*	at uhidev? reportid ?
    386 
    387 # USB Printer
    388 ulpt*	at uhub? port ? configuration ? interface ?
    389 
    390 # USB Modem
    391 umodem*	at uhub? port ? configuration ?
    392 ucom*	at umodem?
    393 
    394 # USB Mass Storage
    395 umass*	at uhub? port ? configuration ? interface ?
    396 atapibus* at umass?
    397 scsibus* at umass? channel ?
    398 
    399 # USB audio
    400 uaudio*	at uhub? port ? configuration ?
    401 audio*	at uaudio?
    402 
    403 # USB MIDI
    404 umidi*	at uhub? port ? configuration ?
    405 midi*	at umidi?
    406 
    407 # USB Ethernet adapters
    408 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    409 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    410 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    411 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    412 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    413 udav*	at uhub? port ?		# Davicom DM9601 based adapters
    414 
    415 # Prolofic PL2301/PL2302 host-to-host adapter
    416 upl*	at uhub? port ?
    417 
    418 # Serial adapters
    419 # FTDI FT8U100AX serial adapter
    420 uftdi*	at uhub? port ?
    421 ucom*	at uftdi? portno ?
    422 
    423 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    424 ucom*	at uplcom? portno ?
    425 
    426 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    427 ucom*	at umct? portno ?
    428 
    429 # Diamond Multimedia Rio 500
    430 urio*	at uhub? port ?
    431 
    432 # USB Handspring Visor
    433 uvisor*	at uhub? port ?
    434 ucom*	at uvisor?
    435 
    436 # USB scanners
    437 uscanner* at uhub? port ?
    438 
    439 # USB scanners that use SCSI emulation, e.g., HP5300
    440 usscanner* at uhub? port ?
    441 scsibus* at usscanner? channel ?
    442 
    443 # Y@P firmware loader
    444 uyap* at uhub? port ?
    445 
    446 # USB Generic driver
    447 ugen* at uhub? port ?
    448 
    449 # Audio Devices
    450 
    451 # PCI audio devices
    452 #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    453 #sv*	at pci? dev ? function ?	# S3 SonicVibes
    454 
    455 # Audio support
    456 #audio*	at eap?
    457 #audio*	at sv?
    458 
    459 vga*		at pci?
    460 wsdisplay*	at vga? console ?
    461 
    462 # ISA bus bridging
    463 
    464 pcib*	at pci? dev ? function ?	# PCI-ISA bridge
    465 isa*	at pcib?			# ISA bus
    466 
    467 # ISA Plug-and-Play bus support
    468 isapnp0	at isa?
    469 
    470 # wscons
    471 pckbc0	at isa?			# pc keyboard controller
    472 pckbd*	at pckbc?		# PC keyboard
    473 pms*		at pckbc?		# PS/2 mouse for wsmouse
    474 wskbd*		at pckbd? console ?
    475 wsmouse*	at pms?
    476 
    477 pcppi0	at isa?
    478 sysbeep0	at pcppi?
    479 
    480 # ISA Plug-and-Play serial interfaces
    481 com*	at isapnp?			# Modems and serial boards
    482 
    483 # ISA Plug-and-Play network interfaces
    484 ep*	at isapnp?			# 3Com 3c509 Ethernet
    485 fmv*	at isapnp?			# Fujitsu FMV-183
    486 ne*	at isapnp?			# NE2000-compatible
    487 
    488 # ISA serial interfaces
    489 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    490 com1	at isa? port 0x2f8 irq 3
    491 #com2	at isa? port 0x3e8 irq 9
    492 #com3	at isa? port 0x2e8 irq 10
    493 
    494 # ISA parallel printer interfaces
    495 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    496 lpt1	at isa? port 0x278 irq 5
    497 #lpt2	at isa? port 0x3bc
    498 
    499 # ISA floppy
    500 #fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    501 #fdc1	at isa? port 0x370 irq ? drq ?
    502 #fd*	at fdc? drive ?			# the drives themselves
    503 
    504 # ISA network interface
    505 #ne0	at isa? port 0x280 irq 9
    506 #ne1	at isa? port 0x300 irq 10
    507 #ep*	at isa? port ? irq ?
    508 
    509 # The spkr driver provides a simple tone interface to the built in speaker.
    510 spkr0	at pcppi?			# PC speaker
    511 
    512 ds1687rtc0	at isa? port 0x72	# Dallas 1687 RTC
    513 
    514 # ISA Plug-and-Play audio devices
    515 ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    516 sb*	at isapnp?			# SoundBlaster-compatible audio
    517 wss*	at isapnp?			# Windows Sound System
    518 
    519 # OPL[23] FM syntheziers
    520 opl*	at ess?
    521 opl*	at sb?
    522 
    523 # Audio support
    524 audio*	at ess?
    525 audio*	at sb?
    526 audio*	at wss?
    527 
    528 # MPU 401 UARTs
    529 #mpu*	at sb?
    530 
    531 # MIDI support
    532 midi*	at pcppi?		# MIDI interface to the PC speaker
    533 midi*	at sb?			# SB MPU401 port
    534 midi*	at opl?			# OPL FM synth
    535 #midi*	at mpu?			# MPU 401
    536 
    537 # Joysticks
    538 
    539 # ISA Plug-and-Play joysticks
    540 joy*	at isapnp?			# Game ports (usually on audio cards)
    541 
    542 # ISA joysticks. Probe is a little strange; add only if you have one.
    543 #joy0	at isa? port 0x201
    544 
    545 # Pseudo-Devices
    546 
    547 pseudo-device 	crypto			# opencrypto framework
    548 
    549 # disk/mass storage pseudo-devices
    550 pseudo-device	ccd		2	# concatenated/striped disk devices
    551 pseudo-device	fss		4	# file system snapshot device
    552 #pseudo-device	cgd		2	# cryptographic disk devices
    553 pseudo-device	md		1	# memory disk device (ramdisk)
    554 pseudo-device	vnd		4	# disk-like interface to files
    555 
    556 # network pseudo-devices
    557 pseudo-device	bpfilter	4	# Berkeley packet filter
    558 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    559 pseudo-device	loop			# network loopback
    560 pseudo-device	ppp		2	# Point-to-Point Protocol
    561 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    562 pseudo-device	sl		2	# Serial Line IP
    563 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    564 pseudo-device	tun		2	# network tunneling over tty
    565 pseudo-device	tap			# virtual Ethernet
    566 pseudo-device	gre		2	# generic L3 over IP tunnel
    567 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    568 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    569 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    570 pseudo-device	vlan			# IEEE 802.1q encapsulation
    571 pseudo-device	bridge			# simple inter-network bridging
    572 #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    573 
    574 # miscellaneous pseudo-devices
    575 pseudo-device	pty			# pseudo-terminals
    576 pseudo-device	tb		1	# tablet line discipline
    577 pseudo-device	sequencer	1	# MIDI sequencer
    578 pseudo-device	rnd			# /dev/random and in-kernel generator
    579 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    580 pseudo-device	clockctl		# user control of clock subsystem
    581 
    582 # a pseudo device needed for Coda	# also needs CODA (above)
    583 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    584 
    585 # mouse & keyboard multiplexor pseudo-devices
    586 pseudo-device	wsmux
    587 pseudo-device	wsfont
    588 pseudo-device	ksyms			# /dev/ksyms
    589 #pseudo-device	pf			# PF packet filter
    590 #pseudo-device	pflog			# PF log if
    591