.\" $OpenBSD: eisa.4,v 1.5 2002/11/08 08:08:47 mpech Exp $ .\" $NetBSD: eisa.4,v 1.10 2001/09/11 22:52:52 wiz Exp $ .\" .\" Copyright (c) 1997 Jonathan Stone .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgements: .\" This product includes software developed by Jonathan Stone .\" 4. The name of the author may not be used to endorse or promote products .\" derived from this software without specific prior written permission .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .Dd February 17, 1997 .Dt EISA 4 .Os .Sh NAME .Nm eisa .Nd Introduction to EISA bus machine-independent drivers and 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 INTRODUCTION .Ox includes a machine-independent .Tn EISA bus subsystem and several machine-independent .Tn EISA device drivers. .Pp Your system may support additional .Tn EISA devices. Drivers for .Tn EISA devices not listed here are machine-dependent. Consult your system's .Xr intro 4 for additional information. .Sh SUPPORTED DEVICES .Ox includes machine-independent .Tn EISA drivers, sorted by device type and driver name: .Ss Disk and tape controllers .Bl -tag -width pcdisplay -offset indent .It Xr cac 4 Compaq array controllers. .It Xr dpt 4 DPT SmartCache/SmartRAID controllers. .El .Ss SCSI interfaces .Bl -tag -width pcdisplay -offset indent .It Xr ahb 4 Adaptec 174x .Tn SCSI interfaces. .It Xr ahc 4 Adaptec AIC 7770, 274x, and 284x .Tn SCSI interfaces. .It Xr bha 4 BusLogic BT-74x .Tn SCSI interfaces. .It Xr uha 4 Ulrastor 24f .Tn SCSI interfaces. .El .Ss Network interfaces .Bl -tag -width pcdisplay -offset indent .It Xr ep 4 3Com 3c579 and 3c592 10Mbit .Tn Ethernet , and 3c597 10/100Mbit .Tn Ethernet interfaces. .It Xr fea 4 Digital DEFEA FDDI interfaces. .\" .It Xr le 4 .\" Digital DE422 .\" .Tn Ethernet .\" interfaces. .\" .It Xr tlp 4 .\" Digital DE425 .\" .Tn Ethernet .\" interfaces. .El .Pp[B 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 ahb 4 , .Xr ahc 4 , .\" .Xr bha 4 , .Xr cac 4 , .Xr dpt 4 , .Xr ep 4 , .Xr fea 4 , .Xr intro 4 , .Xr uha 4 , .Sh HISTORY The machine-independent .Tn EISA subsystem appeared in .Ox 1.2 .