$OpenBSD: eisa.4,v 1.23 2020/01/10 01:13:19 jsg Exp $
$NetBSD: eisa.4,v 1.10 2001/09/11 22:52:52 wiz Exp $

Copyright (c) 1997 Jonathan Stone
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.Dd $Mdocdate: September 4 2016 $ .Dt EISA 4 .Os .Sh NAME .Nm eisa .Nd introduction to EISA bus support .Sh SYNOPSIS Machine-dependent; depends on the bus topology and .Tn EISA bus interface of your system. Typical .Tn EISA buses are either connected directly to the main system bus, or via an .Tn PCI to .Tn EISA bridge. See the .Xr intro 4 documentation for your system for details. .Sh DESCRIPTION .Ox includes a machine-independent .Tn EISA bus subsystem and several machine-independent .Tn EISA device drivers.

p .Ox provides support for the following devices. Note that not all architectures support all devices. .Ss Disk and tape controllers l -tag -width 12n -offset ind -compact t Xr cac 4 Compaq Smart Array 2/3/4 SCSI RAID controller .El .Ss SCSI interfaces l -tag -width 12n -offset ind -compact t Xr ahc 4 Adaptec VL/EISA/PCI SCSI interface t Xr uha 4 Ultrastor SCSI interface .El .Ss Network interfaces l -tag -width 12n -offset ind -compact t Xr ep 4 3Com EtherLink III and Fast EtherLink III 10/100 Ethernet device .It Xr le 4
Digital DE422
.Tn Ethernet
interfaces.
.It Xr tlp 4
Digital DE425
.Tn Ethernet
interfaces.
.El

p Note that most or all .Tn EISA devices also have .Tn PCI or .Tn ISA equivalents. These are listed in .Xr pci 4 , .Xr isa 4 , or .Xr isapnp 4 , respectively. The manual pages for each individual driver also lists the supported bus variants. .Sh SEE ALSO .Xr intro 4 .Sh HISTORY The machine-independent .Tn EISA subsystem appeared in .Ox 1.2 .