1554257bcSSascha Wildner.\" Copyright (c) 2009 Michael Gmelin 2554257bcSSascha Wildner.\" All rights reserved. 3554257bcSSascha Wildner.\" 4554257bcSSascha Wildner.\" Redistribution and use in source and binary forms, with or without 5554257bcSSascha Wildner.\" modification, are permitted provided that the following conditions 6554257bcSSascha Wildner.\" are met: 7554257bcSSascha Wildner.\" 1. Redistributions of source code must retain the above copyright 8554257bcSSascha Wildner.\" notice, this list of conditions and the following disclaimer. 9554257bcSSascha Wildner.\" 2. Redistributions in binary form must reproduce the above copyright 10554257bcSSascha Wildner.\" notice, this list of conditions and the following disclaimer in the 11554257bcSSascha Wildner.\" documentation and/or other materials provided with the distribution. 12554257bcSSascha Wildner.\" 13554257bcSSascha Wildner.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14554257bcSSascha Wildner.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15554257bcSSascha Wildner.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16554257bcSSascha Wildner.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17554257bcSSascha Wildner.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18554257bcSSascha Wildner.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19554257bcSSascha Wildner.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20554257bcSSascha Wildner.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21554257bcSSascha Wildner.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22554257bcSSascha Wildner.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23554257bcSSascha Wildner.\" SUCH DAMAGE. 24554257bcSSascha Wildner.\" 25554257bcSSascha Wildner.\" $FreeBSD: src/share/man/man4/acpi_wmi.4,v 1.7 2011/11/22 16:44:50 jh Exp $ 26554257bcSSascha Wildner.\" 27554257bcSSascha Wildner.Dd March 13, 2012 28554257bcSSascha Wildner.Dt ACPI_WMI 4 29554257bcSSascha Wildner.Os 30554257bcSSascha Wildner.Sh NAME 31554257bcSSascha Wildner.Nm acpi_wmi 32554257bcSSascha Wildner.Nd "ACPI to WMI mapping driver" 33554257bcSSascha Wildner.Sh SYNOPSIS 34554257bcSSascha WildnerTo compile this driver into the kernel, 35554257bcSSascha Wildnerplace the following line in your 36554257bcSSascha Wildnerkernel configuration file: 37554257bcSSascha Wildner.Bd -ragged -offset indent 38554257bcSSascha Wildner.Cd "device acpi_wmi" 39554257bcSSascha Wildner.Ed 40554257bcSSascha Wildner.Pp 41554257bcSSascha WildnerAlternatively, to load the driver as a 42554257bcSSascha Wildnermodule at boot time, place the following line in 43554257bcSSascha Wildner.Xr loader.conf 5 : 44554257bcSSascha Wildner.Bd -literal -offset indent 45554257bcSSascha Wildneracpi_wmi_load="YES" 46554257bcSSascha Wildner.Ed 47554257bcSSascha Wildner.Sh DESCRIPTION 48554257bcSSascha WildnerThe 49554257bcSSascha Wildner.Nm 50554257bcSSascha Wildnerdriver provides an interface for vendor specific WMI implementations 51554257bcSSascha Wildner(e.g. HP and Acer laptops). 52554257bcSSascha WildnerIt creates /dev/wmistat%d, which can be read to get 53554257bcSSascha Wildnerinformation about GUIDs found in the system. 54554257bcSSascha Wildner.Sh FILES 55554257bcSSascha Wildner.Bl -tag -width /dev/wmistat%d -compact 56554257bcSSascha Wildner.It Pa /dev/wmistat%d 57554257bcSSascha WildnerWMI status device. 58554257bcSSascha Wildner.El 59554257bcSSascha Wildner.Sh EXAMPLES 60554257bcSSascha Wildner.Bd -literal 61554257bcSSascha Wildner# cat /dev/wmistat0 62554257bcSSascha WildnerGUID INST EXPE METH STR EVENT OID 63554257bcSSascha Wildner{5FB7F034-2C63-45E9-BE91-3D44E2C707E4} 1 NO WMAA NO NO AA 64554257bcSSascha Wildner{95F24279-4D7B-4334-9387-ACCDC67EF61C} 1 NO NO NO 0x80+ - 65554257bcSSascha Wildner{2B814318-4BE8-4707-9D84-A190A859B5D0} 1 NO NO NO 0xA0 - 66554257bcSSascha Wildner{05901221-D566-11D1-B2F0-00A0C9062910} 1 NO NO NO NO AB 67554257bcSSascha Wildner{1F4C91EB-DC5C-460B-951D-C7CB9B4B8D5E} 1 NO WMBA NO NO BA 68554257bcSSascha Wildner{2D114B49-2DFB-4130-B8FE-4A3C09E75133} 57 NO NO NO NO BC 69554257bcSSascha Wildner{988D08E3-68F4-4C35-AF3E-6A1B8106F83C} 20 NO NO NO NO BD 70554257bcSSascha Wildner{14EA9746-CE1F-4098-A0E0-7045CB4DA745} 1 NO NO NO NO BE 71554257bcSSascha Wildner{322F2028-0F84-4901-988E-015176049E2D} 2 NO NO NO NO BF 72554257bcSSascha Wildner{8232DE3D-663D-4327-A8F4-E293ADB9BF05} 0 NO NO NO NO BG 73554257bcSSascha Wildner{8F1F6436-9F42-42C8-BADC-0E9424F20C9A} 0 NO NO NO NO BH 74554257bcSSascha Wildner{8F1F6435-9F42-42C8-BADC-0E9424F20C9A} 0 NO NO NO NO BI 75554257bcSSascha Wildner.Ed 76554257bcSSascha Wildner.Sh SEE ALSO 77*b0a405dbSSascha Wildner.Xr acpi 4 78554257bcSSascha Wildner.Sh HISTORY 79554257bcSSascha WildnerThe 80554257bcSSascha Wildner.Nm 81554257bcSSascha Wildnerdevice driver first appeared in 82554257bcSSascha Wildner.Fx 8.0 . 83554257bcSSascha Wildner.Sh AUTHORS 84554257bcSSascha Wildner.An -nosplit 85554257bcSSascha WildnerThe 86554257bcSSascha Wildner.Nm 87554257bcSSascha Wildnerdriver was written by 88b2a6f486SFranco Fichtner.An Michael Gmelin Aq Mt freebsd@grem.de . 89554257bcSSascha Wildner.Pp 90b2a6f486SFranco FichtnerWork has been inspired by the Linux acpi-wmi driver written by 91b2a6f486SFranco Fichtner.An Carlos Corbacho . 92554257bcSSascha Wildner.Pp 93554257bcSSascha WildnerSee http://www.microsoft.com/whdc/system/pnppwr/wmi/wmi-acpi.mspx for 94554257bcSSascha Wildnerthe specification of ACPI-WMI. 95554257bcSSascha Wildner.Pp 96554257bcSSascha WildnerThis manual page was written by 97b2a6f486SFranco Fichtner.An Michael Gmelin Aq Mt freebsd@grem.de . 98