88 lines
2.5 KiB
Groff
88 lines
2.5 KiB
Groff
.\" $NetBSD: ipmi.4,v 1.8 2009/10/19 18:41:09 bouyer Exp $
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.\"
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.\" Copyright (c) 2006 Manuel Bouyer.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\"
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.Dd September 8, 2008
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.Dt IPMI 4
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.Os
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.Sh NAME
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.Nm ipmi
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.Nd Intelligent Platform Management Interface driver
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.Sh SYNOPSIS
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.Cd "ipmi0 at mainbus?"
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.Sh DESCRIPTION
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The
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.Nm
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device driver supports motherboards implementing the
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Intelligent Platform Management Interface version 1.5 or 2.0,
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and exports sensors and the watchdog through the
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.Xr envsys 4
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interface.
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.Sh EVENTS
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The
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.Nm
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driver is able to send events to
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.Xr powerd 8
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when a sensor's state has changed.
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Intrusion sensors will send a
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.Em critical
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event when state is not ok.
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Power Supply sensors will send a
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.Em critical
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event when the Power Supply unit is not installed and
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.Em warning-over
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when the Power Supply unit is installed but not powered on.
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Fan, temperature and voltage sensors will send
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.Em critical-over
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or
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.Em critical-under
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when the value is very critical, or
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.Em warning-over
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or
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.Em warning-under
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if it's in a warning alert.
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.Sh SEE ALSO
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.Xr envsys 4 ,
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.Xr envstat 8 ,
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.Xr powerd 8 ,
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.Xr wdogctl 8
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.Sh HISTORY
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The
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.Nm
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driver first appeared in
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.Ox 3.9
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and was then ported to
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.Nx 4.0 .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was originally written by
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.An Jordan Hargrave
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and was ported to
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.Nx
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by
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.An Manuel Bouyer
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.Aq bouyer@NetBSD.org .
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