GENERIC revision 1.26
11.26Smycroft# $NetBSD: GENERIC,v 1.26 2002/04/17 02:22:46 mycroft Exp $
21.1Schris#
31.14Sgmcgarry# GENERIC machine description file
41.14Sgmcgarry# 
51.14Sgmcgarry# This machine description file is used to generate the default NetBSD
61.14Sgmcgarry# kernel.  The generic kernel does not include all options, subsystems
71.14Sgmcgarry# and device drivers, but should be useful for most applications.
81.1Schris#
91.14Sgmcgarry# The machine description file can be customised for your specific
101.14Sgmcgarry# machine to reduce the kernel size and improve its performance.
111.14Sgmcgarry#
121.14Sgmcgarry# For further information on compiling NetBSD kernels, see the config(8)
131.14Sgmcgarry# man page.
141.14Sgmcgarry#
151.14Sgmcgarry# For further information on hardware support for this architecture, see
161.14Sgmcgarry# the intro(4) man page.  For further information about kernel options
171.14Sgmcgarry# for this architecture, see the options(4) man page.  For an explanation
181.14Sgmcgarry# of each device driver in this file see the section 4 man page for the
191.14Sgmcgarry# device.
201.1Schris
211.14Sgmcgarryinclude		"arch/cats/conf/std.cats"
221.1Schris
231.1Schris# estimated number of users
241.1Schris
251.1Schrismaxusers	32
261.1Schris
271.1Schris# Standard system options
281.1Schris
291.1Schrisoptions 	UCONSOLE	# users can use TIOCCONS (for xconsole)
301.1Schrisoptions 	INSECURE	# disable kernel securelevel
311.1Schris
321.1Schrisoptions 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
331.1Schrisoptions 	NTP		# NTP phase/frequency locked loop
341.1Schris
351.1Schris# CPU options
361.1Schris
371.1Schris# For StrongARM systems
381.1Schrisoptions 	CPU_SA110	# Support the SA110 core
391.1Schrismakeoptions	COPTS="-O2 -march=armv4 -mtune=strongarm"
401.1Schris
411.1Schris# FPA options
421.1Schris
431.1Schris#options 	ARMFPE		# ARM Ltd FPE
441.1Schris
451.1Schris# File systems
461.1Schris
471.1Schrisfile-system	FFS		# UFS
481.1Schrisfile-system	LFS		# log-structured file system
491.1Schrisfile-system	MFS		# memory file system
501.1Schrisfile-system	NFS		# Network file system
511.1Schrisfile-system 	ADOSFS		# AmigaDOS-compatible file system
521.1Schrisfile-system 	EXT2FS		# second extended file system (linux)
531.1Schrisfile-system	CD9660		# ISO 9660 + Rock Ridge file system
541.1Schrisfile-system	MSDOSFS		# MS-DOS file system
551.1Schrisfile-system	FDESC		# /dev/fd
561.1Schrisfile-system	KERNFS		# /kern
571.1Schrisfile-system	NULLFS		# loopback file system
581.1Schrisfile-system 	OVERLAY		# overlay filesystem
591.1Schrisfile-system	PORTAL		# portal filesystem (still experimental)
601.1Schrisfile-system	PROCFS		# /proc
611.1Schrisfile-system	UMAPFS		# NULLFS + uid and gid remapping
621.1Schrisfile-system	UNION		# union file system
631.1Schrisfile-system	CODA		# Coda File System; also needs vcode (below)
641.1Schris
651.1Schris# File system options
661.1Schrisoptions 	QUOTA		# UFS quotas
671.1Schris#options 	FFS_EI		# FFS Endian Independant support
681.1Schrisoptions 	NFSSERVER
691.12Slukemoptions 	SOFTDEP		# FFS soft updates support
701.1Schris
711.1Schris# Networking options
721.1Schris
731.1Schris#options 	GATEWAY		# packet forwarding
741.1Schrisoptions 	INET		# IP + ICMP + TCP + UDP
751.1Schrisoptions 	INET6		# IPV6
761.1Schris#options 	IPSEC		# IP security
771.1Schris#options 	IPSEC_ESP	# IP security (encryption part; define w/ IPSEC)
781.1Schris#options 	IPSEC_DEBUG	# debug for IP security
791.1Schris#options 	MROUTING	# IP multicast routing
801.1Schrisoptions 	NS		# XNS
811.1Schris#options 	NSIP		# XNS tunneling over IP
821.1Schrisoptions 	ISO,TPIP	# OSI
831.1Schris#options 	EON		# OSI tunneling over IP
841.1Schrisoptions 	CCITT,LLC,HDLC	# X.25
851.1Schrisoptions 	NETATALK	# AppleTalk networking
861.1Schrisoptions 	PFIL_HOOKS	# pfil(9) packet filter hooks
871.1Schrisoptions 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
881.1Schrisoptions 	PPP_DEFLATE	# Deflate compression support for PPP
891.1Schrisoptions 	PPP_FILTER	# Active filter support for PPP (requires bpf)
901.1Schrisoptions 	IPFILTER_LOG	# ipmon(8) log support
911.8Sabs#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
921.1Schris
931.1Schrisoptions 	NFS_BOOT_BOOTP
941.1Schrisoptions 	NFS_BOOT_DHCP
951.1Schris#options 	NFS_BOOT_BOOTPARAM
961.1Schris
971.1Schris# Compatibility options
981.1Schris
991.1Schris#options 	COMPAT_43	# 4.3BSD compatibility.
1001.1Schrisoptions 	COMPAT_14	# NetBSD 1.4 compatibility.
1011.1Schrisoptions 	COMPAT_13	# NetBSD 1.3 compatibility.
1021.1Schris#options 	COMPAT_12	# NetBSD 1.2 compatibility.
1031.1Schris#options 	COMPAT_11	# NetBSD 1.1 compatibility.
1041.1Schris#options 	COMPAT_10	# NetBSD 1.0 compatibility.
1051.1Schris#options 	COMPAT_09	# NetBSD 0.9 compatibility.
1061.8Sabs#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
1071.1Schris
1081.1Schris# Shared memory options
1091.1Schris
1101.1Schrisoptions 	SYSVMSG		# System V-like message queues
1111.1Schrisoptions 	SYSVSEM		# System V-like semaphores
1121.12Slukem#options 	SEMMNI=10	# number of semaphore identifiers
1131.12Slukem#options 	SEMMNS=60	# number of semaphores in system
1141.12Slukem#options 	SEMUME=10	# max number of undo entries per process
1151.12Slukem#options 	SEMMNU=30	# number of undo structures in system
1161.1Schrisoptions 	SYSVSHM		# System V-like memory sharing
1171.1Schris#options 	SHMMAXPGS=1024	# 1024 pages is the default
1181.1Schris
1191.1Schris# Device options
1201.1Schris
1211.3Schris#options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
1221.22Slukem#options 	MEMORY_DISK_ROOT_SIZE=3400	# Size in blocks
1231.1Schris#options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
1241.1Schris
1251.1Schris# Miscellaneous kernel options
1261.1Schrisoptions 	KTRACE		# system call tracing, a la ktrace(1)
1271.1Schrisoptions 	IRQSTATS	# manage IRQ statistics
1281.1Schris#options 	LKM		# loadable kernel modules
1291.1Schris#options 	KMEMSTATS	# kernel memory statistics
1301.1Schrisoptions 	SCSIVERBOSE	# Verbose SCSI errors
1311.1Schrisoptions 	PCIVERBOSE	# Verbose PCI descriptions
1321.1Schrisoptions 	MIIVERBOSE	# verbose PHY autoconfig messages
1331.1Schris#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
1341.1Schrisoptions 	USBVERBOSE	# verbose USB device autoconfig messages
1351.1Schris#options 	DDB_KEYCODE=0x40
1361.12Slukemoptions 	PMAP_STATIC_L1S=128
1371.24Sgmcgarry#options 	USERCONF	# userconf(4) support
1381.17Sjdolecek#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
1391.1Schris
1401.1Schris# wscons options
1411.1Schris#options 	WSEMUL_SUN		# sun terminal emulation
1421.1Schrisoptions 	WSEMUL_VT100		# VT100 / VT220 emulation
1431.1Schris# different kernel output - see dev/wscons/wsdisplayvar.h
1441.1Schrisoptions 	WS_KERNEL_FG=WSCOL_GREEN
1451.1Schrisoptions 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
1461.1Schrisoptions 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
1471.1Schrisoptions 	WSDISPLAY_COMPAT_USL		# VT handling
1481.1Schrisoptions 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
1491.1Schris# see dev/wscons/wskbdmap_mfii.h for implemented layouts
1501.1Schris#options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
1511.1Schris
1521.1Schris# Development and Debugging options
1531.1Schris
1541.1Schris#options 	ARM700BUGTRACK	# track the ARM700 swi bug
1551.1Schris#options 	PORTMASTER	# Enable PortMaster only options
1561.1Schrisoptions 	DIAGNOSTIC	# internally consistency checks
1571.12Slukem#options 	PMAP_DEBUG	# Enable pmap_debug_level code
1581.1Schris#options 	IPKDB		# remote kernel debugging
1591.1Schrisoptions 	DDB		# in-kernel debugger
1601.1Schrisoptions 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
1611.1Schris#makeoptions	DEBUG="-g"	# compile full symbol table
1621.1Schris
1631.1Schrisconfig		netbsd	root on ? type ?
1641.1Schris
1651.1Schris# The main bus device
1661.1Schrismainbus0 at root
1671.1Schris
1681.1Schris# The boot cpu
1691.1Schriscpu0 at mainbus?
1701.1Schris
1711.1Schris# Core logic
1721.1Schrisfootbridge0	at mainbus?
1731.1Schris
1741.1Schris# footbridge uart
1751.1Schrisfcom0	at footbridge?
1761.1Schris
1771.1Schris# system clock via footbridge
1781.1Schris#clock*	at footbridge?
1791.1Schris
1801.1Schris# time-of-day device via footbridge or RTC
1811.1Schristodclock0	at todservice?
1821.1Schris
1831.1Schris# PCI bus support
1841.1Schris# PCI bus via footbridge
1851.1Schrispci0	at footbridge?			# PCI bus
1861.1Schris
1871.1Schrispci*	at ppb? bus ?
1881.1Schris
1891.1Schris# PCI bridges
1901.1Schrisppb*	at pci? dev ? function ?	# PCI-PCI bridges
1911.1Schris# XXX 'puc's aren't really bridges, but there's no better place for them here
1921.1Schris#puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
1931.1Schris
1941.1Schris# PCI serial interfaces
1951.1Schris#com*	at puc? port ?			# 16x50s on "universal" comm boards
1961.1Schris#cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
1971.1Schris
1981.1Schris# PCI parallel printer interfaces
1991.1Schris#lpt*	at puc? port ?			# || ports on "universal" comm boards
2001.1Schris
2011.1Schris# PCI SCSI Controllers and Buses
2021.1Schrisadv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], ULTRA SCSI
2031.1Schrisscsibus* at adv?
2041.1Schris#adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
2051.1Schris#scsibus* at adw?
2061.1Schrisahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI controllers
2071.1Schrisscsibus* at ahc?
2081.1Schris#bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
2091.1Schris#scsibus* at bha?
2101.5Stsutsuiiha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
2111.5Stsutsuiscsibus* at iha?
2121.1Schrisisp*	at pci? dev ? function ?	# Qlogic ISP 10x0 SCSI controllers
2131.1Schrisscsibus* at isp?
2141.1Schrispcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
2151.1Schrisscsibus* at pcscp?
2161.1Schrissiop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
2171.1Schrisscsibus* at siop?
2181.1Schris
2191.1Schris# SCSI devices
2201.1Schrissd*	at scsibus? target ? lun ?	# SCSI disk drives
2211.1Schrisst*	at scsibus? target ? lun ?	# SCSI tape drives
2221.1Schriscd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
2231.1Schris#ch*	at scsibus? target ? lun ?	# SCSI auto-changers
2241.1Schris#uk*	at scsibus? target ? lun ?	# SCSI unknown device
2251.1Schris#ss*	at scsibus? target ? lun ?	# SCSI scanner
2261.1Schris
2271.1Schris# PCI IDE Controllers and Devices
2281.1Schris# PCI IDE controllers - see pciide(4) for supported hardware.
2291.1Schris# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
2301.1Schris# how to set up DMA modes for this chip. This may work, or may cause
2311.1Schris# a machine hang with some controllers.
2321.1Schrispciide* at pci? dev ? function ? flags 0x0000
2331.1Schris
2341.1Schris# IDE drives
2351.1Schris# Flags are used only with controllers that support DMA operations
2361.1Schris# and mode settings (e.g. some pciide controllers)
2371.1Schris# The lowest order four bits (rightmost digit) of the flags define the PIO
2381.1Schris# mode to use, the next set of four bits the DMA mode and the third set the
2391.1Schris# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
2401.1Schris# to use, and the last bit must be 1 for this setting to be used.
2411.1Schris# For DMA and UDMA, 0xf (1111) means 'disable'.
2421.1Schris# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
2431.1Schris# (0xc=1100, 0xa=1010, 0xf=1111)
2441.1Schris# 0x0000 means "use whatever the drive claims to support".
2451.1Schriswd*	at pciide? channel ? drive ? flags 0x0000	# the drives themselves
2461.1Schris
2471.1Schris# ATAPI bus support
2481.1Schrisatapibus* at pciide? channel ?
2491.1Schris
2501.1Schris# ATAPI devices
2511.1Schriscd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
2521.1Schrissd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
2531.1Schrisuk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
2541.1Schris
2551.1Schris# PCI network interfaces
2561.1Schris#en*	at pci? dev ? function ?	# ENI/Adaptec ATM
2571.19Sskrllep*	at pci? dev ? function ?	# 3C590 ethernet cards
2581.1Schrisex*	at pci? dev ? function ?	# 3Com 90x[B]
2591.4Stsutsuiepic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
2601.1Schris#esh*	at pci? dev ? function ?	# Essential HIPPI card
2611.1Schris#fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
2621.4Stsutsuifxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
2631.1Schris#le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
2641.1Schrisne*	at pci? dev ? function ?	# NE2000 compat ethernet
2651.1Schris#ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
2661.4Stsutsuisip*	at pci? dev ? function ?	# SiS 900 Ethernet
2671.1Schris#tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
2681.26Smycrofttlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
2691.1Schrisvr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
2701.1Schris#lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
2711.1Schrisrtk*	at pci? dev ? function ?	# Realtek 8129/8139
2721.1Schris
2731.1Schris# MII/PHY support
2741.1Schrisexphy*	at mii? phy ?			# 3Com internal PHYs
2751.18Swiz#icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
2761.4Stsutsuiinphy*	at mii? phy ?			# Intel 82555 PHYs
2771.1Schris#iophy*	at mii? phy ?			# Intel 82553 PHYs
2781.1Schris#lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
2791.1Schrisnsphy*	at mii? phy ?			# NS83840 PHYs
2801.1Schris#nsphyter* at mii? phy ?		# NS83843 PHYs
2811.4Stsutsuiqsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
2821.1Schris#sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
2831.1Schris#tlphy*	at mii? phy ?			# ThunderLAN PHYs
2841.1Schris#tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
2851.1Schrisukphy*	at mii? phy ?			# generic unknown PHYs
2861.1Schris
2871.1Schris# USB Controller and Devices
2881.1Schris
2891.1Schris# PCI USB controllers
2901.1Schrisohci*	at pci?				# Open Host Controller
2911.1Schris
2921.1Schris# USB bus support
2931.1Schrisusb*	at ohci?
2941.1Schris
2951.1Schris# USB Hubs
2961.1Schrisuhub*	at usb?
2971.1Schrisuhub*	at uhub? port ? configuration ? interface ?
2981.1Schris
2991.16Saugustss# USB HID device
3001.16Saugustssuhidev*	at uhub? port ? configuration ? interface ?
3011.16Saugustss
3021.1Schris# USB Mice
3031.16Saugustssums*	at uhidev? reportid ?
3041.1Schriswsmouse*	at ums?
3051.1Schris
3061.1Schris# USB Keyboards
3071.16Saugustssukbd*	at uhidev? reportid ?
3081.1Schriswskbd*	at ukbd? console ?
3091.1Schris
3101.1Schris# USB Generic HID devices
3111.16Saugustssuhid*	at uhidev? reportid ?
3121.1Schris
3131.1Schris# USB Printer
3141.1Schrisulpt*	at uhub? port ? configuration ? interface ?
3151.1Schris
3161.1Schris# USB Modem
3171.1Schrisumodem*	at uhub? port ? configuration ?
3181.1Schrisucom*	at umodem?
3191.1Schris
3201.1Schris# USB Mass Storage
3211.1Schrisumass*	at uhub? port ? configuration ? interface ?
3221.1Schrisatapibus* at umass? channel ?
3231.1Schrisscsibus* at umass? channel ?
3241.1Schris
3251.1Schris# USB audio
3261.1Schrisuaudio*	at uhub? port ? configuration ?
3271.1Schrisaudio*	at uaudio?
3281.1Schris
3291.1Schris# USB MIDI
3301.12Slukemumidi*	at uhub? port ? configuration ?
3311.12Slukemmidi*	at umidi?
3321.1Schris
3331.1Schris# USB Ethernet adapters
3341.1Schrisaue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
3351.1Schriscue*	at uhub? port ?		# CATC USB-EL1201A based adapters
3361.1Schriskue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
3371.1Schris
3381.1Schris# Prolofic PL2301/PL2302 host-to-host adapter
3391.1Schrisupl*	at uhub? port ?
3401.1Schris
3411.1Schris# Serial adapters
3421.1Schris# FTDI FT8U100AX serial adapter
3431.1Schrisuftdi*	at uhub? port ?
3441.1Schrisucom*	at uftdi? portno ?
3451.1Schris
3461.1Schrisuplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
3471.12Slukemucom*	at uplcom? portno ?
3481.1Schris
3491.1Schrisumct*	at uhub? port ?		# MCT USB-RS232 serial adapter
3501.1Schrisucom*	at umct? portno ?
3511.1Schris
3521.1Schris# Diamond Multimedia Rio 500
3531.1Schrisurio*	at uhub? port ?
3541.1Schris
3551.1Schris# USB Handspring Visor
3561.1Schrisuvisor*	at uhub? port ?
3571.1Schrisucom*	at uvisor?
3581.1Schris
3591.1Schris# USB scanners
3601.1Schrisuscanner* at uhub? port ?
3611.1Schris
3621.1Schris# USB scanners that use SCSI emulation, e.g., HP5300
3631.1Schrisusscanner* at uhub? port ?
3641.1Schrisscsibus* at usscanner? channel ?
3651.1Schris
3661.1Schris# Y@P firmware loader
3671.1Schrisuyap* at uhub? port ?
3681.1Schris
3691.1Schris# USB Generic driver
3701.1Schrisugen* at uhub? port ?
3711.1Schris
3721.1Schris# Audio Devices
3731.1Schris
3741.1Schris# PCI audio devices
3751.1Schris#eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
3761.1Schris#sv*	at pci? dev ? function ?	# S3 SonicVibes
3771.1Schris
3781.1Schris# Audio support
3791.1Schris#audio*	at eap?
3801.1Schris#audio*	at sv?
3811.1Schris
3821.1Schrisvga*		at pci?
3831.1Schriswsdisplay*	at vga? console ?
3841.1Schris
3851.1Schris# ISA bus bridging
3861.1Schris
3871.1Schrispcib*	at pci? dev ? function ?	# PCI-ISA bridge
3881.1Schrisisa*	at pcib?			# ISA bus
3891.1Schris
3901.1Schris# ISA Plug-and-Play bus support
3911.1Schrisisapnp0	at isa?
3921.1Schris
3931.1Schris# wscons
3941.1Schrispckbc0	at isa?			# pc keyboard controller
3951.1Schrispckbd*	at pckbc?		# PC keyboard
3961.1Schrispms*		at pckbc?		# PS/2 mouse for wsmouse
3971.1Schriswskbd*		at pckbd? console ?
3981.1Schriswsmouse*	at pms?
3991.1Schris
4001.1Schrispcppi0	at isa?
4011.1Schrissysbeep0	at pcppi?
4021.1Schris
4031.1Schris# ISA Plug-and-Play serial interfaces
4041.1Schriscom*	at isapnp?			# Modems and serial boards
4051.1Schris
4061.1Schris# ISA Plug-and-Play network interfaces
4071.1Schrisep*	at isapnp?			# 3Com 3c509 Ethernet
4081.1Schris
4091.1Schris# ISA serial interfaces
4101.1Schriscom0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
4111.1Schriscom1	at isa? port 0x2f8 irq 3
4121.1Schris#com2	at isa? port 0x3e8 irq 9
4131.1Schris#com3	at isa? port 0x2e8 irq 10
4141.1Schris
4151.1Schris# ISA parallel printer interfaces
4161.1Schrislpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
4171.1Schrislpt1	at isa? port 0x278 irq 5
4181.1Schris#lpt2	at isa? port 0x3bc
4191.1Schris
4201.1Schris# ISA floppy
4211.1Schris#fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
4221.1Schris#fdc1	at isa? port 0x370 irq ? drq ?
4231.1Schris#fd*	at fdc? drive ?			# the drives themselves
4241.1Schris
4251.1Schris# ISA network interface
4261.1Schris#ne0	at isa? port 0x280 irq 9
4271.1Schris#ne1	at isa? port 0x300 irq 10
4281.1Schris#ep*	at isa? port ? irq ?
4291.1Schris
4301.1Schris# The spkr driver provides a simple tone interface to the built in speaker.
4311.1Schrisspkr0	at pcppi?			# PC speaker
4321.1Schris
4331.1Schrisdsrtc0	at isa? port 0x72		# Dallas RTC
4341.1Schris
4351.1Schris# ISA Plug-and-Play audio devices
4361.1Schrisess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
4371.1Schrissb*	at isapnp?			# SoundBlaster-compatible audio
4381.1Schriswss*	at isapnp?			# Windows Sound System
4391.1Schris
4401.1Schris# OPL[23] FM syntheziers
4411.1Schrisopl*	at ess?
4421.1Schrisopl*	at sb?
4431.1Schris
4441.1Schris# Audio support
4451.1Schrisaudio*	at ess?
4461.1Schrisaudio*	at sb?
4471.1Schrisaudio*	at wss?
4481.1Schris
4491.1Schris# MPU 401 UARTs
4501.1Schris#mpu*	at sb?
4511.1Schris
4521.1Schris# MIDI support
4531.1Schrismidi*	at pcppi?		# MIDI interface to the PC speaker
4541.1Schrismidi*	at sb?			# SB MPU401 port
4551.1Schrismidi*	at opl?			# OPL FM synth
4561.1Schris#midi*	at mpu?			# MPU 401
4571.1Schris
4581.1Schris# Joysticks
4591.1Schris
4601.1Schris# ISA Plug-and-Play joysticks
4611.1Schrisjoy*	at isapnp?			# Game ports (usually on audio cards)
4621.1Schris
4631.1Schris# ISA joysticks. Probe is a little strange; add only if you have one.
4641.1Schris#joy0	at isa? port 0x201
4651.1Schris
4661.1Schris# Pseudo-Devices
4671.1Schris
4681.1Schris# disk/mass storage pseudo-devices
4691.1Schrispseudo-device	ccd		2	# concatenated/striped disk devices
4701.1Schrispseudo-device	md		1	# memory disk device (ramdisk)
4711.1Schrispseudo-device	vnd		4	# disk-like interface to files
4721.1Schris
4731.1Schris# network pseudo-devices
4741.1Schrispseudo-device	bpfilter	4	# Berkeley packet filter
4751.1Schrispseudo-device	ipfilter		# IP filter (firewall) and NAT
4761.1Schrispseudo-device	loop			# network loopback
4771.1Schrispseudo-device	ppp		2	# Point-to-Point Protocol
4781.15Smartinpseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
4791.1Schrispseudo-device	sl		2	# Serial Line IP
4801.1Schrispseudo-device	strip		2	# Starmode Radio IP (Metricom)
4811.1Schrispseudo-device	tun		2	# network tunneling over tty
4821.1Schrispseudo-device	gre		2	# generic L3 over IP tunnel
4831.1Schrispseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
4841.1Schris#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
4851.1Schris#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
4861.1Schrispseudo-device	vlan			# IEEE 802.1q encapsulation
4871.13Satatatpseudo-device	bridge			# simple inter-network bridging
4881.1Schris
4891.1Schris# miscellaneous pseudo-devices
4901.1Schrispseudo-device	pty			# pseudo-terminals
4911.1Schrispseudo-device	tb		1	# tablet line discipline
4921.1Schrispseudo-device	sequencer	1	# MIDI sequencer
4931.1Schrispseudo-device	rnd			# /dev/random and in-kernel generator
4941.1Schris#options 	RND_COM			# use "com" randomness as well (BROKEN)
4951.1Schris
4961.1Schris# a pseudo device needed for Coda	# also needs CODA (above)
4971.1Schrispseudo-device	vcoda		4	# coda minicache <-> venus comm.
4981.1Schris
4991.1Schris# mouse & keyboard multiplexor pseudo-devices
5001.11Saugustsspseudo-device	wsmux
501