isa - introduction to ISA bus support
# amd64 and i386
isa0 at mainbus0
isa0 at pcib?
# alpha
isa* at pceb?
isa* at sio?
# cats
isa0 at pcib?
Attachments are machine-dependent and depend on the bus
topology and ISA
bus interface of your system. See intro(4) for your system
for details.
The system includes a machine-independent ISA bus subsystem
and several
machine-independent ISA device drivers.
Your system may support additional ISA devices. Drivers for
ISA devices
not listed here are machine-dependent. Consult your system's intro(4)
for additional information.
Note that interrupt mappings on the i386 may require that
you configure
your BIOS to reserve the interrupts for these devices as
"Legacy ISA".
If such configuration is not done, the system may use those
interrupts
for pci(4) or isapnp(4) devices instead.
At least the following devices are supported:
SCSI controllers [Toc] [Back]
aha(4) Adaptec AHA-154x family (154xA, 154xB,
154xC, and
154xCF) and the BusLogic BT54x SCSI interfaces.
aic(4) Adaptec AIC-6260 and Adaptec AIC-6360 based
SCSI interfaces,
including the Adaptec 152x, SoundBlaster SCSI interfaces,
and a variety of compatibles.
bha(4) BusLogic BT-445 SCSI interfaces.
dpt(4) DPT SmartCache/SmartRAID III and IV SCSI
interfaces.
sea(4) Seagate/Future Domain SCSI cards. ST01/02,
Future Domain
TMC-885, and Future Domain TMC-950.
uha(4) Ultrastor 14f SCSI interfaces.
wds(4) WD-7000 family of bus-mastering SCSI interfaces.
Disk and tape controllers [Toc] [Back]
mcd(4) Mitsumi CD-ROM drives.
wdc(4) Standard Western Digital type hard drive
controllers:
MFM, RLL, ESDI, and IDE/ATAPI. See also
the pciide(4)
device driver which is used instead on machines with PCI
IDE controllers.
wt(4) Wangtek and compatible QIC-02 and QIC-36
tape drives.
Serial and parallel interfaces [Toc] [Back]
com(4), pccom(4)
NS8250, NS16450, NS16550, ST16550, and
TI16750 serial
driver. The pccom(4) driver is used on the
i386; all
the rest use com(4).
addcom(4) Addonics FlexPort 8S serial communication
cards.
ast(4) Multi-port serial communications card first
made by AST.
boca(4) Boca BB100[48] and BB2016 multiplexing serial communications
cards.
cy(4) Cyclades Cyclom-4Y, -8Y, and -16Y asynchronous serial
communications cards.
lpt(4) Standard ISA parallel port interface.
rtfps(4) IBM RT four-port serial cards.
Network interfaces [Toc] [Back]
ec(4) 3Com EtherLink II (3c503) Ethernet interfaces.
ef(4) 3Com Fast EtherLink III (3c515) Ethernet
interfaces.
eg(4) 3Com EtherLink Plus (3c505) Ethernet interfaces.
el(4) 3Com EtherLink (3c501) Ethernet interfaces.
ep(4) 3Com EtherLink III (3c509) Ethernet interfaces.
ie(4) Ethernet interfaces based on Intel 82586
Ethernet chip,
including AT&T Starlan-10, AT&T EN100, AT&T
Starlan Fibre,
and 3Com 3c507.
lc(4) DEC EtherWORKS III (DE203, DE204 & DE205)
Ethernet interfaces.
le(4) Ethernet interfaces based on the AMD LANCE
chip, including
BICC Isolan, Novell NE2100, Digital DEPCA, and PCnet-ISA.
ne(4) Novel NE2000 and compatible Ethernet interfaces.
sm(4) SMC91C9x-based Ethernet interfaces.
we(4) Western Digital/SMC 80x3, SMC Elite Ultra,
and SMC
EtherEZ Ethernet interfaces.
Sound cards [Toc] [Back]
aria(4) Sierra's Aria based sound cards.
ess(4) ESS Technology AudioDrive 1788-, 1888-,
1887-, and
888-based sound cards.
gus(4) Gravis Ultrasound sound cards.
pas(4) ProAudio Spectrum sound cards.
pss(4) Personal Sound System-compatible sound
cards, including
Cardinal Digital SoundPro 16 and Orchid
Soundwave 32.
sb(4) Soundblaster, Soundblaster 16, and Soundblaster Pro
sound cards.
wss(4) Windows Sound System-compatible sound cards
based on the
AD1848 and compatible chips.
mpu(4) Roland/Yamaha generic MIDI UART devices.
Radio receiver devices [Toc] [Back]
az(4) Aztech/PackardBell radio card devices.
rt(4) AIMS Lab Radiotrack FM radio device devices.
rtii(4) AIMS Lab Radiotrack II FM radio device devices.
sfr(4) SoundForte RadioLink SF16-FMR FM radio devices.
sf2r(4) SoundForte RadioLink SF16-FMR2 FM radio devices.
Miscellaneous devices [Toc] [Back]
it(4) ITE IT8705F, IT8712F and SiS SiS950 hardware monitors.
lm(4) National Semiconductor LM78, LM79 and compatible hardware
monitors.
pcic(4) ISA PCMCIA controllers.
Note that some ISA devices also have newer ISA Plug-and-Play
variants.
These are listed in isapnp(4).
addcom(4), aha(4), aic(4), aria(4), ast(4), az(4), bha(4),
boca(4),
cardbus(4), com(4), cy(4), dpt(4), ec(4), ef(4), eg(4),
eisa(4), el(4),
ep(4), ess(4), gus(4), ie(4), intro(4), isapnp(4), it(4),
lc(4), le(4),
lm(4), lpt(4), mcd(4), ne(4), pci(4), pcib(4), pcic(4), pcmcia(4),
pss(4), rt(4), rtfps(4), rtii(4), sb(4), sea(4), sf2r(4),
sfr(4), sm(4),
uha(4), usb(4), wdc(4), we(4), wss(4), wt(4)
The machine-independent ISA subsystem appeared in OpenBSD
2.0.
OpenBSD 3.6 April 4, 2000
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