Copyright (c) 2000 The NetBSD Foundation, Inc.
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 acknowledgement:
This product includes software developed by the NetBSD
Foundation, Inc. and its contributors.
4. Neither the name of The NetBSD Foundation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
``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 FOUNDATION OR CONTRIBUTORS
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 May 28, 2000 .Dt MCA 4 .Os .Sh NAME .Nm mca .Nd introduction to machine-independent MCA bus support and drivers .Sh SYNOPSIS .Cd "mca0 at mainbus?"
p Machine-dependent; depends on the bus topology and .Tn MCA bus interface of your system. Typical .Tn MCA buses are connected directly to the main system bus. .Sh INTRODUCTION .Nx includes a machine-independent .Tn MCA bus subsystem and several machine-independent .Tn MCA device drivers.
p .Sh SUPPORTED DEVICES .Nx includes machine-independent .Tn MCA drivers, sorted by device type and driver name:
p
.Ss SCSI controllers
l -tag -width speaker -offset indent t aha Adaptec AHA-1640
.Tn SCSI
interface.
.El
.Ss Disk and tape controllers
l -tag -width speaker -offset indent t edc IBM ESDI Fixed Disk Controller
.El
.Ss Serial interfaces
l -tag -width speaker -offset indent t com NS8250-, NS16450-, and NS16550-based serial cards.
.El
.Ss Network interfaces
l -tag -width speaker -offset indent t tr TROPIC based token ring interfaces
t ate Allied-Telesis 1720 ethernet interface cards
t we WD/SMC WD80x3x ethernet interface cards and clones
t le SKNET Personal and MC+ ethernet interface cards
t elmc 3Com EtherLink/MC (3c523) ethernet interface
t ep 3Com EtherLink III 3c529 ethernet interface
.El
.Sh SEE ALSO
.Xr aha 4 ,
.Xr ate 4 ,
.Xr com 4 ,
.Xr edc 4 ,
.Xr elmc 4 ,
.Xr ep 4 ,
.Xr le 4 ,
.Xr tr 4 ,
.Xr we 4
.Sh HISTORY
The machine-independent
.Tn MCA
subsystem appeared in
.Nx 1.5 .
Indexes created Sat Oct 25 16:10:12 GMT 2025