1.\" $NetBSD: mca.4,v 1.13 2001/09/22 01:34:47 wiz Exp $ 2.\" 3.\" Copyright (c) 2000 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by the NetBSD 17.\" Foundation, Inc. and its contributors. 18.\" 4. Neither the name of The NetBSD Foundation nor the names of its 19.\" contributors may be used to endorse or promote products derived 20.\" from this software without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32.\" POSSIBILITY OF SUCH DAMAGE. 33.\" 34.Dd May 28, 2000 35.Dt MCA 4 36.Os 37.Sh NAME 38.Nm mca 39.Nd introduction to machine-independent MCA bus support and drivers 40.Sh SYNOPSIS 41.Cd "mca0 at mainbus?" 42.Pp 43Machine-dependent; depends on the bus topology and 44.Tn MCA 45bus interface of your system. Typical 46.Tn MCA 47buses are connected directly to the main system bus. 48.Sh DESCRIPTION 49.Nx 50includes a machine-independent 51.Tn MCA 52bus subsystem and several machine-independent 53.Tn MCA 54device drivers. 55.Sh HARDWARE 56.Nx 57includes machine-independent 58.Tn MCA 59drivers, sorted by device type and driver name: 60.Pp 61.\" 62.Ss SCSI controllers 63.Bl -tag -width speaker -offset indent 64.It aha 65Adaptec AHA-1640 66.Tn SCSI 67interface. 68.El 69.\" 70.Ss Disk and tape controllers 71.Bl -tag -width speaker -offset indent 72.It edc 73IBM ESDI Fixed Disk Controller 74.El 75.\" 76.Ss Serial interfaces 77.Bl -tag -width speaker -offset indent 78.It com 79NS8250-, NS16450-, and NS16550-based serial cards. 80.El 81.\" 82.Ss Network interfaces 83.Bl -tag -width speaker -offset indent 84.It tr 85TROPIC based token ring interfaces 86.It ate 87Allied-Telesis 1720 ethernet interface cards 88.It we 89WD/SMC WD80x3x ethernet interface cards and clones 90.It le 91SKNET Personal and MC+ ethernet interface cards 92.It elmc 933Com EtherLink/MC (3c523) ethernet interface 94.It ep 953Com EtherLink III 3c529 ethernet interface 96.El 97.\" 98.Sh SEE ALSO 99.Xr aha 4 , 100.Xr ate 4 , 101.Xr com 4 , 102.Xr edc 4 , 103.Xr elmc 4 , 104.Xr ep 4 , 105.Xr le 4 , 106.Xr tr 4 , 107.Xr we 4 108.\" 109.Sh HISTORY 110The machine-independent 111.Tn MCA 112subsystem appeared in 113.Nx 1.5 . 114