man4/man4.i386/intro.4

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.\" Copyright (c) 1994 Christopher G. Demetriou
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.Dd May 16, 1999
.Dt INTRO 4 i386
.Os
.Sh NAME
.Nm intro
.Nd introduction to special files and hardware support
.Sh DESCRIPTION
The manual pages in section 4 describe the special files,
related driver functions, and networking support
available in the system.
In this part of the manual, the
.Tn SYNOPSIS
section of
each configurable device gives a sample specification
for use in constructing a system description for the
.Xr config 8
program.
The
.Tn DIAGNOSTICS
section lists messages which may appear on the console
and/or in the system error log
.Pa /var/log/messages
due to errors in device operation;
see
.Xr syslogd 8
for more information.
.Pp
This section contains both devices
which may be configured into the system
and network related information.
The networking support is introduced in
.Xr netintro 4 .
.Sh DEVICE SUPPORT
This section describes the hardware supported on the i386
(PC-clone) platform.
Software support for these devices comes in two forms.
A hardware device may be supported with a character or block
.Em device driver ,
or it may be used within the networking subsystem and have a
.Em network interface driver .
Block and character devices are accessed through files in the file
system of a special type; see
.Xr mknod 8 .
Network interfaces are indirectly accessed through the interprocess
communication facilities provided by the system; see
.Xr socket 2 .
.Pp
A hardware device is identified to the system at configuration time
and the appropriate device or network interface driver is then compiled
into the system.
When the resultant system is booted, the autoconfiguration facilities
in the system probe for the device and, if found, enable the software
support for it.
If a device does not respond at autoconfiguration
time it is not accessible at any time afterwards.
To enable a device which did not autoconfigure,
the system will have to be rebooted.
.Pp
The autoconfiguration system is described in
.Xr autoconf 4 .
A list of the supported devices is given below.
.Sh LIST OF DEVICES
The devices listed below are supported in this incarnation of
the system.
Pseudo-devices are not listed.
Devices are indicated by their functional interface.
Not all supported devices are listed.
.Pp
.Bl -tag -width speaker -compact -offset indent
.It aac
Adaptec "FSA" family (Adaptec AAC, Dell PERC, HP NetRaid) RAID controllers.
.It addcom
Addonics FlexPort serial boards.
.It adv
AdvanSys PCI narrow SCSI Host Adapters.
.It adw
AdvanSys PCI wide SCSI Host Adapters.
.It aha
Adaptec 154x ISA SCSI adapter boards.
.It ahb
Adaptec 1742 EISA SCSI adapter boards.
.It ahc
Adaptec 2xxx and 3xxx series PCI/VLB/EISA SCSI adapter boards.
.It aic
Adaptec AIC-6260, Adaptec AIC-6360, Adaptec 152x, and SoundBlaster SCSI boards.
.It ami
American Megatrends Inc.  MegaRAID Controllers.
.It an
Aironet Communications 4500/4800 IEEE 802.11DS wireless network adapter.
.It apm
Advanced Power Management.
.It aria
Sierra Semiconductor Aria 16 sound cards.
.It ast
Multiplexing serial communications card first made by AST.
.It aue
ADMtek AN986-based USB Ethernet adapters.
.It auich
Intel 82801AA/AB/BA and 440MX PCI audio.
.It auvia
VIA VT82C686A integrated AC'97 audio device.
.It awi
BayStack 650 PCMCIA wireless network adapter.
.It az
Aztech/PackardBell FM Radio card.
.It bge
Broadcom BCM570x (Tigon3) Gigabit Ethernet boards.
.It bktr
Brooktree video capture.
.It boca
BOCA serial cards.
.It bt
Buslogic BT-445, BT-74x, and BT-9xx SCSI boards.
.It cac
Compaq Smart ARRAY RAID controllers.
.It clcs
Cirrus Logic CS4280 audio.
.It clct
Cirrus Logic CS4281 audio.
.It cmpci
C-Media CMI8x38 audio.
.It com
NS8250-, NS16450-, NS16550-, ST16550- and TI16750-based asynchronous
serial communications.
.It cue
CATC USB-EL1201A based USB Ethernet adapters.
.It cy
Cyclades Cyclom-4Y, -8Y, and -16Y asynchronous serial adapters.
.It cz
Cyclades Cyclades-Z asynchronous serial adapters.
.It dc
DEC tulip clone ethernet cards (Macronix, Lite-On, Davicom, ADMtek).
.It de
DEC tulip-based ethernet cards.
.It dpt
DPT SmartCache/SmartRAID III and IV SCSI controllers.
.It eap
Ensoniq AudioPCI (ES137x) audio.
.It ec
3Com Etherlink II Ethernet (3C503).
.It ef
3Com Fast Etherlink ISA Ethernet (3C515).
.It eg
3Com EtherLink Plus Ethernet (3C505).
.It el
3Com EtherLink Ethernet (3C501).
.It emu
Creative Labs SBLive! and PCI 512 audio.
.It ep
3Com Etherlink III Ethernet (3C5x9, 3C59x).
.It eso
ESS Technology Solo-1 PCI AudioDrive (ES1938/ES1946) audio.
.It ess
ESS Technology AudioDrive (ESS 1788, 1888, 1887 and 888) audio.
.It ex
Intel EtherExpress PRO/10 ethernet cards.
.It fdc
Floppy disk controllers.
.It fea
.Tn DEC
DEFEA PCI FDDI controller.
.It fms
Forte Media FM801 audio.
.It fpa
.Tn DEC
DEFPA PCI FDDI controller.
.It fxp
.Tn Intel
EtherExpress PRO/100 Ethernet.
.It gdt
ICP-Vortex GDT RAID controllers.
.It gus
Gravis UltraSound and UltraSound/MAX audio.
.It hifn
Hi/Fn 7751 Encryption Accelerator.
.It hsq
Hostess multiplexing serial communications boards.
.It iop
I2O adapters.
.It ie
.At StarLAN 10 ,
EN100, StarLan Fiber, and 3Com 3c507 Ethernet.
.It iha
Initio INIC-940 and INIC-950 based SCSI interfaces.
.It iop
I2O adapter.
.It ises
Securealink PCC-ISES hardware crypto accelerator.
.It isp
QLogic PCI SCSI controllers.
.It iy
Ether-Express PRO/10.
.It joy
Joystick.
.It kue
Kawasaki LSI KL5KUSB101B-based USB Ethernet.
.It lc
.Tn DEC
EtherWORKS III Ethernet.
.It le
BICC Isolan, Novell NE2100, and Digital DEPCA Ethernet.
.It lmc
Lan Media Corporation SS1/DS1/HSSI/DS3 PCI WAN adapters.
.It lms
Logitech-style bus mouse.
.It lpt
Parallel port.
.It maestro
ESS Maestro 1, 2 and 2E audio.
.It mcd
Mitsumi CD-ROM drives.
.It mms
Microsoft-style bus mouse.
.It ncr
NCR PCI SCSI adapter boards.
.It ne
Novell NE1000 and 2000 Ethernet interface.
.It neo
NeoMagic 256AV/ZX audio.
.It nge
National Semiconductor PCI Gigabit Ethernet.
.It npx
Numeric Processing Extension coprocessor and emulator.
.It pas
ProAudio spectrum audio.
.It pccom
NS8250-, NS16450-, NS16550-, ST16550-, TI16750- and XR16850-based asynchronous
serial communications.
.It pcdisplay
PC display adapter driver for MDA or CGA compatible adapters.
.It pckbc
Traditional PC (ISA) keyboard.
.It pctr
CPU performance counter registers.
.It pms
PS/2 auxiliary port mouse, for generic mice.
.It pmsi
PS/2 auxiliary port mouse, for wheel mice.
.It pss
Personal Sound System audio.
.It ray
Raytheon Raylink/WebGear Aviator wireless network adapter.
.It rl
RealTek 8129/8139 Ethernet.
.It rtfps
Another multiplexing serial communications card.
.It sb
Sound Blaster card.
.It sea
Seagate/Future Domain SCSI cards.
ST01/02, Future Domain TMC-885, and Future Domain TMC-950.
.It sf
Adaptec AIC-6915 Starfire PCI Fast Ethernet.
.It sf2r
SoundForte RadioLink SF16-FMR2 FM radio adapter.
.It sf4r
SoundForte RadioLink SF64-PCR FM radio adapter.
.It siop
LSI/Symbios Logic/NCR 53c8xx SCSI adapter boards.
.It sis
SiS 900, Sis 7016 and NS DP83815 Fast Ethernet.
.It sk
SysKonnect 984x Gigabit Ethernet (9841/9842/9843/9844).
.It sm
SMC91C9x Ethernet.
.It speaker
Console speaker.
.It tcic
Databook PCMCIA controllers.
.It ti
Alteon Tigon I & II Gigabit ethernet (3COM 3C985, Netgear GA620, etc).
.It tl
Texas Instruments ThunderLAN ethernet.
.It tr
IBM TROPIC Token-Ring adapters.
.It twe
3ware Escalade RAID controller.
.It tx
SMC 9432 10/100 Mbps Ethernet cards.
.It txp
3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet.
.It ubsec
Broadcom Bluesteelnet uBsec 5501, 5601, 5805, and 5820.
.It uftdi
FTDI FT8U100AX-based USB serial adapters.
.It uha
Ultrastor ISA and EISA SCSI adapter cards.
Ultrastor 14f, Ultrastor 34f, and Ultrastor 24f.
.It upl
Prolific PL2301/PL2302-based host-to-host USB connectors.
.It uplcom
I/O Data USB-RSAQ2 USB serial adapters.
.It urio
Diamond Multimedia Rio MP3 device interface.
.It uvisor
Handspring Visor device interface.
.It uyap
YAP phone firmware interface.
.It vga
PC display adapter driver for VGA compatible adapters.
.It vr
VIA Rhine Ethernet.
.It wb
Winbond W89C840F fast ethernet.
.It wdc
Standard ISA Western Digital type hard drive controllers.
MFM, RLL, ESDI, and IDE.
.It wds
WD-7000 SCSI host adapters.
.It wdt
Industrial Computer Source PCI-WDT50x watchdog timer cards.
.It we
Western Digital/SMC WD 80x3, SMC Elite Ultra and SMC EtherEZ Ethernet cards.
.It wi
WaveLAN/IEEE and PRISM-II 802.11DS wireless network adapters.
.It wss
Windows Sound System audio.
.It wt
Wangtek and compatible tape drives.
QIC-02 and QIC-36.
.It wx
Intel 82452 Pro/1000 Gigabit Ethernet.
.It xe
Xircom PCMCIA Ethernet.
.It xl
3COM Etherlink XL and Fast Etherlink XL (3c9xx).
.It yds
Yamaha DS-XG audio.
.It ym
Yamaha OPL3-SAx audio.
.El
.Sh SEE ALSO
.Xr autoconf 4 ,
.Xr config 8
.Sh HISTORY
The
i386
.Nm intro
first appeared in
.Nx 1.0 .