1*bb75b0d5SLexi Winter/* 2*bb75b0d5SLexi Winter * SPDX-License-Identifier: ISC 3*bb75b0d5SLexi Winter * 4*bb75b0d5SLexi Winter * Copyright (c) 2025 Lexi Winter <ivy@FreeBSD.org> 5*bb75b0d5SLexi Winter * 6*bb75b0d5SLexi Winter * Permission to use, copy, modify, and distribute this software for any 7*bb75b0d5SLexi Winter * purpose with or without fee is hereby granted, provided that the above 8*bb75b0d5SLexi Winter * copyright notice and this permission notice appear in all copies. 9*bb75b0d5SLexi Winter * 10*bb75b0d5SLexi Winter * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11*bb75b0d5SLexi Winter * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12*bb75b0d5SLexi Winter * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13*bb75b0d5SLexi Winter * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14*bb75b0d5SLexi Winter * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15*bb75b0d5SLexi Winter * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16*bb75b0d5SLexi Winter * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17*bb75b0d5SLexi Winter */ 18*bb75b0d5SLexi Winter 19*bb75b0d5SLexi Wintercomment = "Advanced Configuration and Power Interface (ACPI) utilities" 20*bb75b0d5SLexi Winter 21*bb75b0d5SLexi Winterdesc = <<EOD 22*bb75b0d5SLexi WinterACPI is a hardware standard allowing the operating system to monitor various 23*bb75b0d5SLexi Winterhardware devices and system state. For example, ACPI can report whether the 24*bb75b0d5SLexi Wintersystem is on AC or battery power. 25*bb75b0d5SLexi Winter 26*bb75b0d5SLexi WinterThis package provides several utilities that can be used to interact with the 27*bb75b0d5SLexi WinterACPI implementation in the kernel: 28*bb75b0d5SLexi Winter 29*bb75b0d5SLexi Winter* The /etc/rc.d/power_profile service can be used to change system performance 30*bb75b0d5SLexi Winter targets based on on the system power state. This service is typically 31*bb75b0d5SLexi Winter invoked automatically by devd(8) when the system power state changes. 32*bb75b0d5SLexi Winter* acpiconf(8) can monitor or change the system power state. 33*bb75b0d5SLexi Winter* acpidb(8) is a debugging tool for working with ACPI DSDT files. 34*bb75b0d5SLexi Winter* acpidump(8) dumps the system's raw ACPI data. 35*bb75b0d5SLexi Winter* iasl(8) is the Intel ACPI compiler/decompiler 36*bb75b0d5SLexi WinterEOD 37