acpiconf.8 revision 288237
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Copyright (c) 2000 Dag-Erling Co��dan Sm��rgrav
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
in this position and unchanged.
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.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
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.
$FreeBSD: stable/10/usr.sbin/acpi/acpiconf/acpiconf.8 288237 2015-09-25 22:19:35Z jkim $
.Dd September 22, 2015 .Dt ACPICONF 8 .Os .Sh NAME .Nm acpiconf .Nd control ACPI power management .Sh SYNOPSIS .Nm .Op Fl h .Op Fl i Ar batt .Op Fl k Ar ack .Op Fl s Ar type .Sh DESCRIPTION The .Nm utility allows the user control of the ACPI power management functions. The following command-line options are recognized: l -tag -width ".Fl s Ar type" t Fl h Displays a summary of available options. t Fl i Ar batt Get design information about the specified battery. t Fl k Ar ack Ack or abort a pending suspend request using the argument provided. .Sy Most users should not use this option directly. t Fl s Ar type Enters the specified sleep mode. Recognized types are .Cm 1 (only the CPU clock is stopped), .Cm 2 (not implemented on most systems but similar to S1), .Cm 3 (the CPU context is lost and memory context is preserved), and .Cm 4 (the CPU context is lost and memory context is stored to disk). Sleep states may also be given as S1, S2, etc. The supported states depend on BIOS implementation, including ACPI byte code (AML). If the
Copyright (c) 2000 Dag-Erling Co��dan Sm��rgrav
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
in this position and unchanged.
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.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
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.
$FreeBSD: stable/10/usr.sbin/acpi/acpiconf/acpiconf.8 288237 2015-09-25 22:19:35Z jkim $
.Dd September 22, 2015 .Dt ACPICONF 8 .Os .Sh NAME .Nm acpiconf .Nd control ACPI power management .Sh SYNOPSIS .Nm .Op Fl h .Op Fl i Ar batt .Op Fl k Ar ack .Op Fl s Ar type .Sh DESCRIPTION The .Nm utility allows the user control of the ACPI power management functions. The following command-line options are recognized: l -tag -width ".Fl s Ar type" t Fl h Displays a summary of available options. t Fl i Ar batt Get design information about the specified battery. t Fl k Ar ack Ack or abort a pending suspend request using the argument provided. .Sy Most users should not use this option directly. t Fl s Ar type Enters the specified sleep mode. Recognized types are .Cm 1 (only the CPU clock is stopped), .Cm 2 (not implemented on most systems but similar to S1), .Cm 3 (the CPU context is lost and memory context is preserved), and .Cm 4 (the CPU context is lost and memory context is stored to disk). Sleep states may also be given as S1, S2, etc. The supported states depend on BIOS implementation, including ACPI byte code (AML). If the
a /etc/rc.suspend and
a /etc/rc.resume scripts are executable, they will be run before and after entering the given sleep state. .El .Sh SEE ALSO .Xr acpi 4 , .Xr acpidump 8 , .Xr apm 8 .Sh HISTORY The .Nm utility appeared in .Fx 5.0 . .Sh AUTHORS .An -nosplit The .Nm utility was written by .An Mitsuru Iwasaki Aq iwasaki@FreeBSD.org . This manual page was written by .An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org .