-
Copyright (c) 2001 The NetBSD Foundation, Inc.
All rights reserved.

This code is derived from software contributed to The NetBSD Foundation
by Paul Kranenburg.

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.

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.

from: OpenBSD: sbus.4,v 1.27 2005/03/05 01:44:48 miod Exp
from: NetBSD: sbus.4,v 1.5 2002/01/21 17:54:10 wiz Exp
$FreeBSD: releng/10.2/share/man/man4/man4.sparc64/sbus.4 204605 2010-03-02 21:59:03Z joel $

.Dd September 1, 2006 .Dt SBUS 4 sparc64 .Os .Sh NAME .Nm sbus .Nd SBus controller and bus .Sh SYNOPSIS .Cd "device sbus" .Sh DESCRIPTION The .Nm driver provides support for the SBus controllers and busses found in older .Tn UltraSPARC workstations and small to medium server class systems. The SBus is an I/O interconnect bus supporting both on-board peripherals and extension boards. The SBus specifications define the bus protocol as well as the electrical and mechanical properties of the extension slots. .Sh SEE ALSO .Xr auxio 4 , .Xr eeprom 4 , .Xr esp 4 , .Xr hme 4 , .Xr isp 4 , .Xr le 4 , .Xr scc 4 , .Xr snd_audiocs 4 , .Xr uart 4 .Sh HISTORY The .Nm driver first appeared in .Nx 1.3 . The first .Fx version to include it was .Fx 5.0 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An "Paul Kranenburg" and ported to .Fx by .An "Thomas Moestl" Aq tmm@FreeBSD.org .