eisa - introduction to EISA bus machine-independent drivers
Machine-dependent; depends on the bus topology and EISA bus
your system. Typical EISA buses are either connected directly to the
main system bus, or via an PCI to EISA bridge. See the intro(4) documentation
for your system for details.
OpenBSD includes a machine-independent EISA bus subsystem
and several machine-independent
EISA device drivers.
Your system may support additional EISA devices. Drivers
for EISA devices
not listed here are machine-dependent. Consult your
intro(4) for additional information.
OpenBSD includes machine-independent EISA drivers, sorted by
and driver name:
Disk and tape controllers [Toc] [Back]
cac(4) Compaq array controllers.
dpt(4) DPT SmartCache/SmartRAID controllers.
SCSI interfaces [Toc] [Back]
ahb(4) Adaptec 174x SCSI interfaces.
ahc(4) Adaptec AIC 7770, 274x, and 284x SCSI interfaces.
bha(4) BusLogic BT-74x SCSI interfaces.
uha(4) Ultrastor 24f SCSI interfaces.
Network interfaces [Toc] [Back]
ep(4) 3Com 3c579 and 3c592 10Mbit Ethernet, and
10/100Mbit Ethernet interfaces.
fea(4) Digital DEFEA FDDI interfaces.
Note that most or all EISA devices also have PCI or ISA
These are listed in pci(4), isa(4), or isapnp(4), respectively. The manual
pages for each individual driver also lists the supported bus variants.
ahb(4), ahc(4), cac(4), dpt(4), ep(4), fea(4), intro(4),
The machine-independent EISA subsystem appeared in OpenBSD
OpenBSD 3.6 February 17, 1997
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