0d0a2dff3b
Submitted by: marius Reviewed by: ru Approved by: re (blanket) X-MFC: not before the code in RELENG_5 matches these man pages or vice versa
89 lines
2.4 KiB
Groff
89 lines
2.4 KiB
Groff
.\"-
|
|
.\" Copyright (c) 2004 Jason L. Wright (jason@thought.net)
|
|
.\" 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.
|
|
.\"
|
|
.\" 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.
|
|
.\"
|
|
.\" from: OpenBSD: clkbrd.4,v 1.2 2005/02/21 11:29:36 jmc Exp
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd June 18, 2005
|
|
.Dt CLKBRD 4 sparc64
|
|
.Os
|
|
.Sh NAME
|
|
.Nm clkbrd
|
|
.Nd "clock board"
|
|
.Sh SYNOPSIS
|
|
.Cd "device clkbrd"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for the clock board found in
|
|
.Tn Sun Enterprise xx00
|
|
systems.
|
|
The clock board has three status LEDs labeled
|
|
.Dq Li Power ,
|
|
.Dq Li Failure
|
|
and
|
|
.Dq Li Cycling .
|
|
These LEDs are also mirrored on the main front panel.
|
|
The
|
|
.Dq Li Cycling
|
|
LED can be made to blink by writing
|
|
.Tn ASCII
|
|
strings to the
|
|
.Pa /dev/led/clockboard
|
|
device.
|
|
.Pp
|
|
On attach the
|
|
.Nm
|
|
driver also prints out the number of board slots the chassis provides.
|
|
.Sh FILES
|
|
.Bl -tag -width ".Pa /dev/led/clockboard"
|
|
.It Pa /dev/led/clockboard
|
|
clock board LED device node
|
|
.El
|
|
.Sh CAVEATS
|
|
Hardware management functionality is not implemented.
|
|
.Sh SEE ALSO
|
|
.Xr fhc 4 ,
|
|
.Xr led 4
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
driver first appeared in
|
|
.Ox 3.7 .
|
|
The first
|
|
.Fx
|
|
version to include it was
|
|
.Fx 6.0 .
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An "Jason L. Wright"
|
|
and ported to
|
|
.Fx
|
|
by
|
|
.An "Marius Strobl" Aq marius@FreeBSD.org .
|