1.\"- 2.\" Copyright (c) 2000 Dag-Erling Coïdan Smørgrav 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer 10.\" in this position and unchanged. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. The name of the author may not be used to endorse or promote products 15.\" derived from this software without specific prior written permission. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.\" $FreeBSD$ 29.\" 30.Dd August 16, 2004 31.Dt ACPICONF 8 32.Os 33.Sh NAME 34.Nm acpiconf 35.Nd control ACPI power management 36.Sh SYNOPSIS 37.Nm 38.Op Fl h 39.Op Fl i Ar batt 40.Op Fl s Ar type 41.Sh DESCRIPTION 42The 43.Nm 44utility allows the user control of the ACPI power management 45functions. 46The following command-line options are recognized: 47.Bl -tag -width ".Fl s Ar type" 48.It Fl h 49Displays a summary of available options. 50.It Fl i Ar batt 51Get design information about the specified battery. 52.It Fl s Ar type 53Enters the specified sleep mode. 54Recognized types are 55.Cm 1 56(only the CPU clock is stopped), 57.Cm 2 58(not implemented on most systems but similar to S1), 59.Cm 3 60(the CPU context is lost and memory context is preserved), 61.Cm 4 62(the CPU context is lost and memory context is stored to disk) 63and 64.Cm 5 65(soft off). 66Sleep states may also be given as S1, S2, etc. 67The supported states depend on BIOS implementation, including ACPI 68byte code (AML). 69If the 70.Pa /etc/rc.suspend 71and 72.Pa /etc/rc.resume 73scripts are executable, they will be run before and after entering 74the given sleep state. 75.El 76.Sh SEE ALSO 77.Xr acpi 4 , 78.Xr acpidump 8 , 79.Xr apm 8 80.Sh HISTORY 81The 82.Nm 83utility appeared in 84.Fx 5.0 . 85.Sh AUTHORS 86.An -nosplit 87The 88.Nm 89utility was written by 90.An Mitsuru Iwasaki Aq iwasaki@FreeBSD.org . 91This manual page was written by 92.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org . 93