Several new mac68k man pages from Colin Wood.

With some semantic and OpenBSD-specific tweaks from me.

1 files changed, 66 insertions, 0 deletions

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+.\"
+.\" Copyright (c) 1997 Colin Wood              
+.\" 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 Colin Wood
+.\"      for the NetBSD Project.              
+.\" 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.
+.\"
+.\"	$OpenBSD: mainbus.4,v 1.1 1998/02/04 00:21:52 gene Exp $
+.\"	$NetBSD: mainbus.4,v 1.1 1997/07/18 02:13:40 ender Exp $
+.\"
+.Dd July 2, 1997
+.Dt MAINBUS 4 mac68k
+.Os OpenBSD
+.Sh NAME
+.Nm mainbus
+.Nd Mac68k main processor bus device.
+.Sh SYNOPSIS
+.Cd "mainbus0 at root"
+.Sh DESCRIPTION
+The
+.Nm
+interface serves as an abstraction used by the autoconfiguration
+system to help find and attach busses
+.Pq e.g. the Tn NuBus expansion bus
+or devices
+.Pq e.g. the math coprocessor
+connected to the
+.Tn Macintosh
+main processor bus.
+.Sh DIAGNOSTICS
+.Bl -diag -compact
+.It mainbus0 (root).
+This is the normal autoconfiguration message indicating that the
+main processor bus has been found.
+.El
+.Sh SEE ALSO
+.Xr autoconf 4
+.Xr obio 4
+.Sh HISTORY
+The
+.Nm
+first appeared in
+.Nx 1.2 .