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Diffstat (limited to 'share/man/man4/man4.sparc64/power.4')
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diff --git a/share/man/man4/man4.sparc64/power.4 b/share/man/man4/man4.sparc64/power.4 new file mode 100644 index 00000000000..8dfd0c17ca4 --- /dev/null +++ b/share/man/man4/man4.sparc64/power.4 @@ -0,0 +1,61 @@ +.\" $OpenBSD: power.4,v 1.1 2006/09/09 14:04:12 jason Exp $ +.\" +.\" Copyright (c) 2006 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. +.\" +.Dd January 30, 2002 +.Dt POWER 4 sparc64 +.Os +.Sh NAME +.Nm power +.Nd power button +.Sh SYNOPSIS +.Cd "power* at ebus?" +.Sh DESCRIPTION +Some UltraSPARC host bridges provide an interrupt when the power button +is depressed. +The +.Nm +driver catches that interrupt. +If the +.Nm machdep.kbdreset +.Xr sysctl 8 +is set to 1, +.Nm power +will signal +.Xr init 8 +to do a clean shutdown and power the machine down. +.Sh SEE ALSO +.Xr ebus 4 , +.Xr intro 4 , +.Xr init 8 , +.Xr sysctl 8 +.Sh HISTORY +The +.Nm +driver was first supported in +.Ox 4.0 . +.Sh AUTHORS +The driver was written by +.An Jason Wright Aq jason@thought.net . |