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      1  1.115     skrll #	$NetBSD: INSTALL,v 1.115 2020/04/18 11:00:38 skrll 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  1.109       mrg 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  1.115     skrll #options 	UVMHIST		# kernhist for uvm/pmap subsystems
    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    1.3   tsutsui fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    238  1.114   thorpej #pcn*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    239    1.1     chris ne*	at pci? dev ? function ?	# NE2000 compat ethernet
    240    1.1     chris #ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    241    1.3   tsutsui sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    242    1.1     chris #tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    243   1.34     skrll tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    244    1.1     chris vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    245    1.1     chris rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    246    1.1     chris 
    247    1.1     chris # MII/PHY support
    248    1.1     chris exphy*	at mii? phy ?			# 3Com internal PHYs
    249   1.11       wiz #icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    250    1.3   tsutsui inphy*	at mii? phy ?			# Intel 82555 PHYs
    251    1.1     chris #iophy*	at mii? phy ?			# Intel 82553 PHYs
    252    1.1     chris #lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    253    1.1     chris nsphy*	at mii? phy ?			# NS83840 PHYs
    254    1.1     chris #nsphyter* at mii? phy ?		# NS83843 PHYs
    255    1.3   tsutsui qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    256  1.108       rin #rgephy*	at mii? phy ?		# Realtek 8169S/8110S/8211 PHYs
    257  1.108       rin #rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    258    1.1     chris #sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    259    1.1     chris #tlphy*	at mii? phy ?			# ThunderLAN PHYs
    260    1.1     chris #tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    261    1.1     chris ukphy*	at mii? phy ?			# generic unknown PHYs
    262    1.1     chris 
    263    1.1     chris # USB Controller and Devices
    264    1.1     chris 
    265    1.1     chris # PCI USB controllers
    266    1.1     chris #uhci*	at pci?				# Universal Host Controller (Intel)
    267   1.20     chris #ohci*	at pci?				# Open Host Controller
    268    1.1     chris 
    269    1.1     chris # USB bus support
    270    1.1     chris #usb*	at uhci?
    271   1.20     chris #usb*	at ohci?
    272    1.1     chris 
    273    1.1     chris # USB Hubs
    274   1.20     chris #uhub*	at usb?
    275   1.64  drochner #uhub*	at uhub? port ?
    276    1.1     chris 
    277    1.9  augustss # USB HID device
    278   1.20     chris #uhidev*	at uhub? port ? configuration ? interface ?
    279    1.9  augustss 
    280    1.1     chris # USB Mice
    281   1.20     chris #ums*	at uhidev? reportid ?
    282   1.20     chris #wsmouse*	at ums?
    283    1.1     chris 
    284    1.1     chris # USB Keyboards
    285   1.20     chris #ukbd*	at uhidev? reportid ?
    286   1.20     chris #wskbd*	at ukbd? console ?
    287    1.1     chris 
    288   1.59     skrll # USB serial adapter
    289   1.51     skrll #ucycom*	at uhidev? reportid ?
    290   1.51     skrll 
    291    1.1     chris # USB Generic HID devices
    292    1.9  augustss #uhid*	at uhidev? reportid ?
    293    1.1     chris 
    294    1.1     chris # USB Printer
    295    1.1     chris #ulpt*	at uhub? port ? configuration ? interface ?
    296    1.1     chris 
    297    1.1     chris # USB Modem
    298    1.1     chris #umodem*	at uhub? port ? configuration ?
    299    1.1     chris #ucom*	at umodem?
    300    1.1     chris 
    301   1.75    plunky # Option N.V. Wireless WAN modems
    302   1.75    plunky #uhso*	at uhub? port ? configuration ?
    303   1.75    plunky 
    304    1.1     chris # USB Mass Storage
    305   1.20     chris #umass*	at uhub? port ? configuration ? interface ?
    306   1.33     skrll #atapibus* at umass?
    307   1.20     chris #scsibus* at umass? channel ?
    308    1.1     chris 
    309    1.1     chris # USB audio
    310    1.1     chris #uaudio*	at uhub? port ? configuration ?
    311    1.1     chris #audio*	at uaudio?
    312    1.1     chris 
    313    1.1     chris # USB Ethernet adapters
    314   1.20     chris #aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    315   1.40  augustss #axe*	at uhub? port ?		# ASIX AX88172 based adapters
    316   1.20     chris #cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    317   1.20     chris #kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    318  1.105       rin #mue*	at uhub? port ?		# Microchip LAN75xx/LAN78xx based adapters
    319  1.108       rin #ure*	at uhub? port ?		# Realtek RTL8152/RTL8153 based adapters
    320   1.24  augustss #url*	at uhub? port ?		# Realtek RTL8150L based adapters
    321    1.1     chris 
    322    1.1     chris # USB Generic driver
    323    1.1     chris #ugen* at uhub? port ?
    324    1.1     chris 
    325    1.1     chris # Audio Devices
    326    1.1     chris 
    327    1.1     chris # PCI audio devices
    328    1.1     chris #eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    329    1.1     chris #sv*	at pci? dev ? function ?	# S3 SonicVibes
    330    1.1     chris 
    331    1.1     chris # Audio support
    332    1.1     chris #audio*	at eap?
    333    1.1     chris #audio*	at sv?
    334    1.1     chris 
    335    1.1     chris vga*		at pci?
    336    1.1     chris wsdisplay*	at vga? console ?
    337    1.1     chris 
    338    1.1     chris # ISA bus bridging
    339    1.1     chris 
    340    1.1     chris pcib*	at pci? dev ? function ?	# PCI-ISA bridge
    341    1.1     chris isa*	at pcib?			# ISA bus
    342    1.1     chris 
    343    1.1     chris # ISA Plug-and-Play bus support
    344    1.1     chris isapnp0	at isa?
    345    1.1     chris 
    346    1.1     chris # wscons
    347    1.1     chris pckbc0	at isa?			# pc keyboard controller
    348    1.1     chris pckbd*	at pckbc?		# PC keyboard
    349    1.1     chris pms*		at pckbc?		# PS/2 mouse for wsmouse
    350    1.1     chris wskbd*		at pckbd? console ?
    351    1.1     chris wsmouse*	at pms?
    352    1.1     chris 
    353   1.47      cube attimer0	at isa?
    354    1.1     chris pcppi0	at isa?
    355    1.1     chris sysbeep0	at pcppi?
    356    1.1     chris 
    357    1.1     chris # ISA Plug-and-Play serial interfaces
    358    1.1     chris com*	at isapnp?			# Modems and serial boards
    359    1.1     chris 
    360    1.1     chris # ISA Plug-and-Play network interfaces
    361    1.1     chris ep*	at isapnp?			# 3Com 3c509 Ethernet
    362   1.23   tsutsui fmv*	at isapnp?			# Fujitsu FMV-183
    363   1.23   tsutsui ne*	at isapnp?			# NE2000 compat
    364    1.1     chris 
    365    1.1     chris # ISA serial interfaces
    366    1.1     chris com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    367    1.1     chris com1	at isa? port 0x2f8 irq 3
    368    1.1     chris #com2	at isa? port 0x3e8 irq 9
    369    1.1     chris #com3	at isa? port 0x2e8 irq 10
    370    1.1     chris 
    371    1.1     chris # ISA parallel printer interfaces
    372    1.1     chris lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    373    1.1     chris lpt1	at isa? port 0x278 irq 5
    374    1.1     chris #lpt2	at isa? port 0x3bc
    375    1.1     chris 
    376    1.1     chris # ISA floppy
    377    1.1     chris #fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    378    1.1     chris #fdc1	at isa? port 0x370 irq ? drq ?
    379    1.1     chris #fd*	at fdc? drive ?			# the drives themselves
    380    1.1     chris 
    381    1.1     chris # ISA network interface
    382    1.1     chris #ne0	at isa? port 0x280 irq 9
    383    1.1     chris #ne1	at isa? port 0x300 irq 10
    384    1.1     chris #ep*	at isa? port ? irq ?
    385    1.1     chris 
    386    1.1     chris # The spkr driver provides a simple tone interface to the built in speaker.
    387  1.101  christos #spkr*	at pcppi?			# PC speaker
    388  1.101  christos #spkr*	at audio?			# PC speaker (synthesized)
    389   1.98       nat 
    390   1.34     skrll ds1687rtc0	at isa? port 0x72	# Dallas RTC
    391    1.1     chris 
    392    1.1     chris # ISA Plug-and-Play audio devices
    393    1.1     chris #ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    394    1.1     chris #sb*	at isapnp?			# SoundBlaster-compatible audio
    395    1.1     chris #wss*	at isapnp?			# Windows Sound System
    396    1.1     chris 
    397    1.1     chris # OPL[23] FM syntheziers
    398    1.1     chris #opl*	at ess?
    399    1.1     chris #opl*	at sb?
    400    1.1     chris 
    401    1.1     chris # Audio support
    402    1.1     chris #audio*	at ess?
    403    1.1     chris #audio*	at sb?
    404    1.1     chris #audio*	at wss?
    405    1.1     chris 
    406    1.1     chris # MPU 401 UARTs
    407    1.1     chris #mpu*	at sb?
    408    1.1     chris 
    409    1.1     chris # MIDI support
    410    1.1     chris #midi*	at pcppi?		# MIDI interface to the PC speaker
    411    1.1     chris #midi*	at sb?			# SB MPU401 port
    412    1.1     chris #midi*	at opl?			# OPL FM synth
    413    1.1     chris #midi*	at mpu?			# MPU 401
    414    1.1     chris 
    415    1.1     chris # Joysticks
    416    1.1     chris 
    417    1.1     chris # ISA Plug-and-Play joysticks
    418    1.1     chris #joy*	at isapnp?			# Game ports (usually on audio cards)
    419    1.1     chris 
    420    1.1     chris # ISA joysticks. Probe is a little strange; add only if you have one.
    421    1.1     chris #joy0	at isa? port 0x201
    422    1.1     chris 
    423    1.1     chris # Pseudo-Devices
    424    1.1     chris 
    425    1.1     chris # disk/mass storage pseudo-devices
    426   1.86  christos pseudo-device	ccd			# concatenated/striped disk devices
    427   1.76     pooka #pseudo-device	fss			# file system snapshot device
    428   1.77   hannken pseudo-device	md			# memory disk device (ramdisk)
    429   1.58      cube #pseudo-device	vnd			# disk-like interface to files
    430    1.1     chris 
    431    1.1     chris # network pseudo-devices
    432   1.57    rpaulo pseudo-device	bpfilter		# Berkeley packet filter
    433  1.104      maxv #pseudo-device	npf			# NPF packet filter
    434    1.1     chris pseudo-device	loop			# network loopback
    435   1.58      cube #pseudo-device	ppp			# Point-to-Point Protocol
    436   1.58      cube #pseudo-device	sl			# Serial Line IP
    437   1.58      cube #pseudo-device	tun			# network tunneling over tty
    438    1.1     chris 
    439    1.1     chris # miscellaneous pseudo-devices
    440    1.1     chris pseudo-device	pty			# pseudo-terminals
    441   1.88  christos #pseudo-device	sequencer		# MIDI sequencer
    442    1.1     chris #options 	RND_COM			# use "com" randomness as well (BROKEN)
    443   1.87  christos #pseudo-device	vcoda			# coda minicache <-> venus comm.
    444    1.1     chris 
    445    1.1     chris # mouse & keyboard multiplexor pseudo-devices
    446    1.7  augustss pseudo-device	wsmux
    447   1.27  gmcgarry pseudo-device	wsfont
    448    1.1     chris 
    449    1.1     chris # for IPv6
    450   1.58      cube #pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    451   1.58      cube #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    452