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INSTALL revision 1.103.4.1
      1  1.103.4.1  christos #	$NetBSD: INSTALL,v 1.103.4.1 2019/06/10 22:05:59 christos Exp $
      2        1.1     chris #
      3        1.1     chris #	CATSINST -- CHALTECH CATS Install kernel
      4        1.1     chris #
      5        1.1     chris 
      6        1.2     chris include	"arch/cats/conf/std.cats"
      7       1.19    atatat 
      8       1.19    atatat #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      9        1.1     chris 
     10        1.1     chris # estimated number of users
     11        1.1     chris 
     12        1.1     chris maxusers	8
     13        1.1     chris 
     14        1.1     chris # Standard system options
     15        1.1     chris 
     16        1.1     chris options 	INSECURE	# disable kernel securelevel
     17        1.1     chris 
     18        1.1     chris options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     19        1.1     chris #options 	NTP		# NTP phase/frequency locked loop
     20        1.1     chris 
     21        1.1     chris # CPU options
     22        1.1     chris 
     23        1.1     chris # For StrongARM systems
     24        1.1     chris options 	CPU_SA110	# Support the SA110 core
     25        1.1     chris makeoptions	COPTS="-Os -march=armv4 -mtune=strongarm" # optimise for space
     26        1.1     chris 
     27        1.1     chris # File systems
     28        1.1     chris 
     29        1.1     chris file-system	FFS		# UFS
     30        1.1     chris #file-system	LFS		# log-structured file system
     31        1.1     chris file-system	MFS		# memory file system
     32        1.1     chris file-system	NFS		# Network file system
     33        1.1     chris #file-system 	ADOSFS		# AmigaDOS-compatible file system
     34        1.1     chris #file-system 	EXT2FS		# second extended file system (linux)
     35        1.1     chris file-system	CD9660		# ISO 9660 + Rock Ridge file system
     36        1.1     chris file-system	MSDOSFS		# MS-DOS file system
     37        1.1     chris #file-system	FDESC		# /dev/fd
     38        1.1     chris file-system	KERNFS		# /kern
     39        1.1     chris #file-system	NULLFS		# loopback file system
     40        1.1     chris #file-system 	OVERLAY		# overlay filesystem
     41        1.1     chris #file-system	PROCFS		# /proc
     42        1.1     chris #file-system	UMAPFS		# NULLFS + uid and gid remapping
     43        1.1     chris #file-system	UNION		# union file system
     44        1.1     chris #file-system	CODA		# Coda File System; also needs vcode (below)
     45       1.53  christos file-system	PTYFS		# /dev/pts/N support
     46        1.1     chris 
     47        1.1     chris # File system options
     48       1.78    bouyer #options 	QUOTA		# legacy UFS quotas
     49       1.78    bouyer #options 	QUOTA2		# new, in-filesystem UFS quotas
     50       1.79       wiz #options 	FFS_EI		# FFS Endian Independent support
     51        1.1     chris #options 	NFSSERVER
     52       1.81  dholland options 	WAPBL		# File system journaling support
     53       1.54   tsutsui options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     54        1.1     chris 
     55        1.1     chris # Networking options
     56        1.1     chris 
     57        1.1     chris #options 	GATEWAY		# packet forwarding
     58        1.1     chris options 	INET		# IP + ICMP + TCP + UDP
     59       1.20     chris #options 	INET6		# IPV6
     60        1.1     chris #options 	IPSEC		# IP security
     61        1.1     chris #options 	IPSEC_DEBUG	# debug for IP security
     62        1.1     chris #options 	MROUTING	# IP multicast routing
     63       1.39      manu #options 	PIM		# Protocol Independent Multicast
     64        1.1     chris #options 	NETATALK	# AppleTalk networking
     65        1.1     chris #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     66        1.1     chris #options 	PPP_DEFLATE	# Deflate compression support for PPP
     67        1.1     chris #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     68        1.6       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     69        1.1     chris 
     70        1.1     chris options 	NFS_BOOT_BOOTP
     71        1.1     chris options 	NFS_BOOT_DHCP
     72        1.1     chris #options 	NFS_BOOT_BOOTPARAM
     73        1.1     chris 
     74        1.1     chris # Compatibility options
     75        1.1     chris 
     76      1.103       mrg include 	"conf/compat_netbsd13.config"
     77        1.1     chris 
     78        1.1     chris # Shared memory options
     79        1.1     chris 
     80        1.1     chris #options 	SYSVMSG		# System V-like message queues
     81        1.1     chris #options 	SYSVSEM		# System V-like semaphores
     82        1.1     chris #options 	SYSVSHM		# System V-like memory sharing
     83        1.1     chris 
     84        1.1     chris # Device options
     85        1.1     chris 
     86        1.1     chris options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
     87  1.103.4.1  christos options 	MEMORY_DISK_ROOT_SIZE=5000	# Size in blocks
     88        1.1     chris options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
     89        1.1     chris options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     90       1.72       jym options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     91        1.1     chris 
     92        1.1     chris # Miscellaneous kernel options
     93        1.1     chris #options 	KTRACE		# system call tracing, a la ktrace(1)
     94        1.1     chris #options 	IRQSTATS	# manage IRQ statistics
     95        1.1     chris #options 	SCSIVERBOSE	# Verbose SCSI errors
     96        1.1     chris #options 	PCIVERBOSE	# Verbose PCI descriptions
     97        1.1     chris #options 	MIIVERBOSE	# verbose PHY autoconfig messages
     98        1.1     chris #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
     99        1.1     chris #options 	USBVERBOSE	# verbose USB device autoconfig messages
    100        1.1     chris #options 	DDB_KEYCODE=0x40
    101       1.22     lukem options 	USERCONF	# userconf(4) support
    102       1.21       abs options		PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
    103       1.38    atatat #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    104        1.1     chris 
    105        1.1     chris # wscons options
    106        1.1     chris #options 	WSEMUL_SUN		# sun terminal emulation
    107        1.1     chris options 	WSEMUL_VT100		# VT100 / VT220 emulation
    108        1.1     chris # different kernel output - see dev/wscons/wsdisplayvar.h
    109        1.1     chris options 	WS_KERNEL_FG=WSCOL_GREEN
    110        1.1     chris options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    111        1.1     chris options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    112       1.82       abs options 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
    113        1.1     chris options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    114        1.1     chris # see dev/wscons/wskbdmap_mfii.h for implemented layouts
    115        1.1     chris #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    116        1.1     chris 
    117        1.1     chris # Development and Debugging options
    118        1.1     chris 
    119        1.1     chris #options 	ARM700BUGTRACK	# track the ARM700 swi bug
    120        1.1     chris #options 	PORTMASTER	# Enable PortMaster only options
    121       1.93  dholland #options 	DIAGNOSTIC	# internal consistency checks
    122        1.8     lukem #options 	PMAP_DEBUG	# Enable pmap_debug_level code
    123        1.1     chris options 	DDB		# in-kernel debugger
    124       1.96  uebayasi pseudo-device	ksyms
    125        1.1     chris options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    126        1.1     chris #makeoptions	DEBUG="-g"	# compile full symbol table
    127        1.1     chris 
    128        1.1     chris config		netbsd	root on ? type ?
    129        1.1     chris 
    130        1.1     chris # The main bus device
    131        1.1     chris mainbus0 at root
    132        1.1     chris 
    133       1.37       wiz # The boot CPU
    134        1.1     chris cpu0 at mainbus?
    135        1.1     chris 
    136        1.1     chris # Core logic
    137        1.1     chris footbridge0	at mainbus?
    138        1.1     chris 
    139        1.1     chris # footbridge uart
    140        1.1     chris fcom0	at footbridge?
    141        1.1     chris 
    142        1.1     chris # system clock via footbridge
    143        1.1     chris #clock*	at footbridge?
    144        1.1     chris 
    145        1.1     chris # PCI bus support
    146        1.1     chris # PCI bus via footbridge
    147        1.1     chris pci0	at footbridge?			# PCI bus
    148        1.1     chris 
    149        1.1     chris pci*	at ppb? bus ?
    150        1.1     chris 
    151        1.1     chris # PCI bridges
    152        1.1     chris ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    153        1.1     chris # XXX 'puc's aren't really bridges, but there's no better place for them here
    154        1.1     chris #puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    155        1.1     chris 
    156        1.1     chris # PCI serial interfaces
    157        1.1     chris #com*	at puc? port ?			# 16x50s on "universal" comm boards
    158        1.1     chris #cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    159        1.1     chris 
    160        1.1     chris # PCI parallel printer interfaces
    161        1.1     chris #lpt*	at puc? port ?			# || ports on "universal" comm boards
    162        1.1     chris 
    163        1.1     chris # PCI SCSI Controllers and Buses
    164        1.1     chris adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], ULTRA SCSI
    165        1.1     chris scsibus* at adv?
    166        1.1     chris #adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
    167        1.1     chris #scsibus* at adw?
    168        1.1     chris ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI controllers
    169        1.1     chris scsibus* at ahc?
    170        1.1     chris #bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    171        1.1     chris #scsibus* at bha?
    172        1.4   tsutsui iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    173        1.4   tsutsui scsibus* at iha?
    174       1.71        he #isp*	at pci? dev ? function ?	# Qlogic ISP 10x0 SCSI controllers
    175       1.71        he #scsibus* at isp?
    176        1.1     chris pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    177        1.1     chris scsibus* at pcscp?
    178        1.1     chris siop*	at pci? dev ? function ?	# NCR 53c8xx SCSI
    179        1.1     chris scsibus* at siop?
    180        1.1     chris 
    181        1.1     chris # SCSI devices
    182        1.1     chris sd*	at scsibus? target ? lun ?	# SCSI disk drives
    183        1.1     chris st*	at scsibus? target ? lun ?	# SCSI tape drives
    184        1.1     chris cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    185        1.1     chris #ch*	at scsibus? target ? lun ?	# SCSI auto-changers
    186        1.1     chris #uk*	at scsibus? target ? lun ?	# SCSI unknown device
    187        1.1     chris #ss*	at scsibus? target ? lun ?	# SCSI scanner
    188        1.1     chris 
    189        1.1     chris # PCI IDE Controllers and Devices
    190        1.1     chris # PCI IDE controllers - see pciide(4) for supported hardware.
    191        1.1     chris # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    192        1.1     chris # how to set up DMA modes for this chip. This may work, or may cause
    193        1.1     chris # a machine hang with some controllers.
    194       1.31    bouyer pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    195       1.31    bouyer acardide*	at pci? dev ? function ?	# Acard IDE controllers
    196       1.31    bouyer aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    197       1.36   thorpej artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    198       1.31    bouyer cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    199       1.31    bouyer cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    200       1.31    bouyer hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    201       1.31    bouyer optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    202       1.31    bouyer pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    203       1.42    bouyer pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
    204       1.35   thorpej satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    205       1.31    bouyer siside* 	at pci? dev ? function ?	# SiS IDE controllers
    206       1.31    bouyer slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    207       1.31    bouyer viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    208       1.31    bouyer 
    209       1.32     lukem # ATA (IDE) bus support
    210       1.32     lukem atabus* at ata?
    211       1.30    bouyer 
    212        1.1     chris # IDE drives
    213        1.1     chris # Flags are used only with controllers that support DMA operations
    214        1.1     chris # and mode settings (e.g. some pciide controllers)
    215        1.1     chris # The lowest order four bits (rightmost digit) of the flags define the PIO
    216        1.1     chris # mode to use, the next set of four bits the DMA mode and the third set the
    217        1.1     chris # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    218        1.1     chris # to use, and the last bit must be 1 for this setting to be used.
    219        1.1     chris # For DMA and UDMA, 0xf (1111) means 'disable'.
    220        1.1     chris # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    221        1.1     chris # (0xc=1100, 0xa=1010, 0xf=1111)
    222        1.1     chris # 0x0000 means "use whatever the drive claims to support".
    223       1.30    bouyer wd*	at atabus? drive ? flags 0x0000	# the drives themselves
    224        1.1     chris 
    225        1.1     chris # ATAPI bus support
    226       1.32     lukem atapibus* at atapi?
    227        1.1     chris 
    228        1.1     chris # ATAPI devices
    229        1.1     chris cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    230        1.1     chris sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    231        1.1     chris #uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    232        1.1     chris 
    233        1.1     chris # PCI network interfaces
    234       1.12     skrll ep*	at pci? dev ? function ?	# 3C590 ethernet cards
    235        1.1     chris ex*	at pci? dev ? function ?	# 3Com 90x[B]
    236        1.3   tsutsui epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    237        1.1     chris #esh*	at pci? dev ? function ?	# Essential HIPPI card
    238        1.1     chris #fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    239        1.3   tsutsui fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    240        1.1     chris #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    241        1.1     chris ne*	at pci? dev ? function ?	# NE2000 compat ethernet
    242        1.1     chris #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    243        1.3   tsutsui sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    244        1.1     chris #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    245       1.34     skrll #de*	at pci? dev ? function ?	# DECchip 21x4x and clones
    246       1.34     skrll tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    247        1.1     chris vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    248        1.1     chris rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    249        1.1     chris 
    250        1.1     chris # MII/PHY support
    251        1.1     chris exphy*	at mii? phy ?			# 3Com internal PHYs
    252       1.11       wiz #icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    253        1.3   tsutsui inphy*	at mii? phy ?			# Intel 82555 PHYs
    254        1.1     chris #iophy*	at mii? phy ?			# Intel 82553 PHYs
    255        1.1     chris #lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    256        1.1     chris nsphy*	at mii? phy ?			# NS83840 PHYs
    257        1.1     chris #nsphyter* at mii? phy ?		# NS83843 PHYs
    258        1.3   tsutsui qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    259  1.103.4.1  christos #rgephy*	at mii? phy ?		# Realtek 8169S/8110S/8211 PHYs
    260  1.103.4.1  christos #rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    261        1.1     chris #sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    262        1.1     chris #tlphy*	at mii? phy ?			# ThunderLAN PHYs
    263        1.1     chris #tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    264        1.1     chris ukphy*	at mii? phy ?			# generic unknown PHYs
    265        1.1     chris 
    266        1.1     chris # USB Controller and Devices
    267        1.1     chris 
    268        1.1     chris # PCI USB controllers
    269        1.1     chris #uhci*	at pci?				# Universal Host Controller (Intel)
    270       1.20     chris #ohci*	at pci?				# Open Host Controller
    271        1.1     chris 
    272        1.1     chris # USB bus support
    273        1.1     chris #usb*	at uhci?
    274       1.20     chris #usb*	at ohci?
    275        1.1     chris 
    276        1.1     chris # USB Hubs
    277       1.20     chris #uhub*	at usb?
    278       1.64  drochner #uhub*	at uhub? port ?
    279        1.1     chris 
    280        1.9  augustss # USB HID device
    281       1.20     chris #uhidev*	at uhub? port ? configuration ? interface ?
    282        1.9  augustss 
    283        1.1     chris # USB Mice
    284       1.20     chris #ums*	at uhidev? reportid ?
    285       1.20     chris #wsmouse*	at ums?
    286        1.1     chris 
    287        1.1     chris # USB Keyboards
    288       1.20     chris #ukbd*	at uhidev? reportid ?
    289       1.20     chris #wskbd*	at ukbd? console ?
    290        1.1     chris 
    291       1.59     skrll # USB serial adapter
    292       1.51     skrll #ucycom*	at uhidev? reportid ?
    293       1.51     skrll 
    294        1.1     chris # USB Generic HID devices
    295        1.9  augustss #uhid*	at uhidev? reportid ?
    296        1.1     chris 
    297        1.1     chris # USB Printer
    298        1.1     chris #ulpt*	at uhub? port ? configuration ? interface ?
    299        1.1     chris 
    300        1.1     chris # USB Modem
    301        1.1     chris #umodem*	at uhub? port ? configuration ?
    302        1.1     chris #ucom*	at umodem?
    303        1.1     chris 
    304       1.75    plunky # Option N.V. Wireless WAN modems
    305       1.75    plunky #uhso*	at uhub? port ? configuration ?
    306       1.75    plunky 
    307        1.1     chris # USB Mass Storage
    308       1.20     chris #umass*	at uhub? port ? configuration ? interface ?
    309       1.33     skrll #atapibus* at umass?
    310       1.20     chris #scsibus* at umass? channel ?
    311        1.1     chris 
    312        1.1     chris # USB audio
    313        1.1     chris #uaudio*	at uhub? port ? configuration ?
    314        1.1     chris #audio*	at uaudio?
    315        1.1     chris 
    316        1.1     chris # USB Ethernet adapters
    317       1.20     chris #aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    318       1.40  augustss #axe*	at uhub? port ?		# ASIX AX88172 based adapters
    319       1.20     chris #cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    320       1.20     chris #kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    321  1.103.4.1  christos #mue*	at uhub? port ?		# Microchip LAN75xx/LAN78xx based adapters
    322  1.103.4.1  christos #ure*	at uhub? port ?		# Realtek RTL8152/RTL8153 based adapters
    323       1.24  augustss #url*	at uhub? port ?		# Realtek RTL8150L based adapters
    324        1.1     chris 
    325        1.1     chris # USB Generic driver
    326        1.1     chris #ugen* at uhub? port ?
    327        1.1     chris 
    328        1.1     chris # Audio Devices
    329        1.1     chris 
    330        1.1     chris # PCI audio devices
    331        1.1     chris #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    332        1.1     chris #sv*	at pci? dev ? function ?	# S3 SonicVibes
    333        1.1     chris 
    334        1.1     chris # Audio support
    335        1.1     chris #audio*	at eap?
    336        1.1     chris #audio*	at sv?
    337        1.1     chris 
    338        1.1     chris vga*		at pci?
    339        1.1     chris wsdisplay*	at vga? console ?
    340        1.1     chris 
    341        1.1     chris # ISA bus bridging
    342        1.1     chris 
    343        1.1     chris pcib*	at pci? dev ? function ?	# PCI-ISA bridge
    344        1.1     chris isa*	at pcib?			# ISA bus
    345        1.1     chris 
    346        1.1     chris # ISA Plug-and-Play bus support
    347        1.1     chris isapnp0	at isa?
    348        1.1     chris 
    349        1.1     chris # wscons
    350        1.1     chris pckbc0	at isa?			# pc keyboard controller
    351        1.1     chris pckbd*	at pckbc?		# PC keyboard
    352        1.1     chris pms*		at pckbc?		# PS/2 mouse for wsmouse
    353        1.1     chris wskbd*		at pckbd? console ?
    354        1.1     chris wsmouse*	at pms?
    355        1.1     chris 
    356       1.47      cube attimer0	at isa?
    357        1.1     chris pcppi0	at isa?
    358        1.1     chris sysbeep0	at pcppi?
    359        1.1     chris 
    360        1.1     chris # ISA Plug-and-Play serial interfaces
    361        1.1     chris com*	at isapnp?			# Modems and serial boards
    362        1.1     chris 
    363        1.1     chris # ISA Plug-and-Play network interfaces
    364        1.1     chris ep*	at isapnp?			# 3Com 3c509 Ethernet
    365       1.23   tsutsui fmv*	at isapnp?			# Fujitsu FMV-183
    366       1.23   tsutsui ne*	at isapnp?			# NE2000 compat
    367        1.1     chris 
    368        1.1     chris # ISA serial interfaces
    369        1.1     chris com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    370        1.1     chris com1	at isa? port 0x2f8 irq 3
    371        1.1     chris #com2	at isa? port 0x3e8 irq 9
    372        1.1     chris #com3	at isa? port 0x2e8 irq 10
    373        1.1     chris 
    374        1.1     chris # ISA parallel printer interfaces
    375        1.1     chris lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    376        1.1     chris lpt1	at isa? port 0x278 irq 5
    377        1.1     chris #lpt2	at isa? port 0x3bc
    378        1.1     chris 
    379        1.1     chris # ISA floppy
    380        1.1     chris #fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    381        1.1     chris #fdc1	at isa? port 0x370 irq ? drq ?
    382        1.1     chris #fd*	at fdc? drive ?			# the drives themselves
    383        1.1     chris 
    384        1.1     chris # ISA network interface
    385        1.1     chris #ne0	at isa? port 0x280 irq 9
    386        1.1     chris #ne1	at isa? port 0x300 irq 10
    387        1.1     chris #ep*	at isa? port ? irq ?
    388        1.1     chris 
    389        1.1     chris # The spkr driver provides a simple tone interface to the built in speaker.
    390      1.101  christos #spkr*	at pcppi?			# PC speaker
    391      1.101  christos #spkr*	at audio?			# PC speaker (synthesized)
    392       1.98       nat 
    393       1.34     skrll ds1687rtc0	at isa? port 0x72	# Dallas RTC
    394        1.1     chris 
    395        1.1     chris # ISA Plug-and-Play audio devices
    396        1.1     chris #ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    397        1.1     chris #sb*	at isapnp?			# SoundBlaster-compatible audio
    398        1.1     chris #wss*	at isapnp?			# Windows Sound System
    399        1.1     chris 
    400        1.1     chris # OPL[23] FM syntheziers
    401        1.1     chris #opl*	at ess?
    402        1.1     chris #opl*	at sb?
    403        1.1     chris 
    404        1.1     chris # Audio support
    405        1.1     chris #audio*	at ess?
    406        1.1     chris #audio*	at sb?
    407        1.1     chris #audio*	at wss?
    408        1.1     chris 
    409        1.1     chris # MPU 401 UARTs
    410        1.1     chris #mpu*	at sb?
    411        1.1     chris 
    412        1.1     chris # MIDI support
    413        1.1     chris #midi*	at pcppi?		# MIDI interface to the PC speaker
    414        1.1     chris #midi*	at sb?			# SB MPU401 port
    415        1.1     chris #midi*	at opl?			# OPL FM synth
    416        1.1     chris #midi*	at mpu?			# MPU 401
    417        1.1     chris 
    418        1.1     chris # Joysticks
    419        1.1     chris 
    420        1.1     chris # ISA Plug-and-Play joysticks
    421        1.1     chris #joy*	at isapnp?			# Game ports (usually on audio cards)
    422        1.1     chris 
    423        1.1     chris # ISA joysticks. Probe is a little strange; add only if you have one.
    424        1.1     chris #joy0	at isa? port 0x201
    425        1.1     chris 
    426        1.1     chris # Pseudo-Devices
    427        1.1     chris 
    428        1.1     chris # disk/mass storage pseudo-devices
    429       1.86  christos pseudo-device	ccd			# concatenated/striped disk devices
    430       1.76     pooka #pseudo-device	fss			# file system snapshot device
    431       1.77   hannken pseudo-device	md			# memory disk device (ramdisk)
    432       1.58      cube #pseudo-device	vnd			# disk-like interface to files
    433        1.1     chris 
    434        1.1     chris # network pseudo-devices
    435       1.57    rpaulo pseudo-device	bpfilter		# Berkeley packet filter
    436  1.103.4.1  christos #pseudo-device	npf			# NPF packet filter
    437        1.1     chris pseudo-device	loop			# network loopback
    438       1.58      cube #pseudo-device	ppp			# Point-to-Point Protocol
    439       1.58      cube #pseudo-device	sl			# Serial Line IP
    440       1.58      cube #pseudo-device	strip			# Starmode Radio IP (Metricom)
    441       1.58      cube #pseudo-device	tun			# network tunneling over tty
    442        1.1     chris 
    443        1.1     chris # miscellaneous pseudo-devices
    444        1.1     chris pseudo-device	pty			# pseudo-terminals
    445       1.88  christos #pseudo-device	sequencer		# MIDI sequencer
    446        1.1     chris #options 	RND_COM			# use "com" randomness as well (BROKEN)
    447       1.87  christos #pseudo-device	vcoda			# coda minicache <-> venus comm.
    448        1.1     chris 
    449        1.1     chris # mouse & keyboard multiplexor pseudo-devices
    450        1.7  augustss pseudo-device	wsmux
    451       1.27  gmcgarry pseudo-device	wsfont
    452        1.1     chris 
    453        1.1     chris # for IPv6
    454       1.58      cube #pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    455       1.58      cube #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    456