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: head/usr.sbin/acpi/acpiconf/acpiconf.8 267668 2014-06-20 09:57:27Z bapt $ 29.\" 30.Dd September 11, 2014 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 k Ar ack 41.Op Fl s Ar type 42.Sh DESCRIPTION 43The 44.Nm 45utility allows the user control of the ACPI power management 46functions. 47The following command-line options are recognized: 48.Bl -tag -width ".Fl s Ar type" 49.It Fl h 50Displays a summary of available options. 51.It Fl i Ar batt 52Get design information about the specified battery. 53A value of 0 means the first battery. 54.It Fl k Ar ack 55Ack or abort a pending suspend request using the argument provided. 56.Sy Most users should not use this option directly. 57.It Fl s Ar type 58Enters the specified sleep mode. 59Recognized types are 60.Cm 1 61(only the CPU clock is stopped), 62.Cm 2 63(not implemented on most systems but similar to S1), 64.Cm 3 65(the CPU context is lost and memory context is preserved), 66.Cm 4 67(the CPU context is lost and memory context is stored to disk) 68and 69.Cm 5 70(soft off). 71Sleep states may also be given as S1, S2, etc. 72The supported states depend on BIOS implementation, including ACPI 73byte code (AML). 74If the 75.Pa /etc/rc.suspend 76and 77.Pa /etc/rc.resume 78scripts are executable, they will be run before and after entering 79the given sleep state. 80.El 81.Sh SEE ALSO 82.Xr acpi 4 , 83.Xr acpibin 8 , 84.Xr acpidump 8 , 85.Xr acpiexec 8 , 86.Xr acpihelp 8 , 87.Xr acpinames 8 , 88.Xr acpixtract 8 , 89.Xr apm 8 , 90.Xr iasl 8 91.Sh HISTORY 92The 93.Nm 94utility appeared in 95.Fx 5.0 . 96.Sh AUTHORS 97.An -nosplit 98The 99.Nm 100utility was written by 101.An Mitsuru Iwasaki Aq Mt iwasaki@FreeBSD.org . 102This manual page was written by 103.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org . 104