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diff --git a/share/man/man4/acpi_wmi.4 b/share/man/man4/acpi_wmi.4 new file mode 100644 index 0000000..28bd0da --- /dev/null +++ b/share/man/man4/acpi_wmi.4 @@ -0,0 +1,96 @@ +.\" Copyright (c) 2009 Michael Gmelin +.\" 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. +.\" 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. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. +.\" +.\" $FreeBSD$ +.\" +.Dd November 22, 2011 +.Dt ACPI_WMI 4 +.Os +.Sh NAME +.Nm acpi_wmi +.Nd "ACPI to WMI mapping driver" +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following line in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device acpi_wmi" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +acpi_wmi_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides an interface for vendor specific WMI implementations +(e.g. HP and Acer laptops). +It creates /dev/wmistat%d, which can be read to get +information about GUIDs found in the system. +.Sh FILES +.Bl -tag -width /dev/wmistat%d -compact +.It Pa /dev/wmistat%d +WMI status device. +.El +.Sh EXAMPLES +.Bd -literal +# cat /dev/wmistat0 +GUID INST EXPE METH STR EVENT OID +{5FB7F034-2C63-45E9-BE91-3D44E2C707E4} 1 NO WMAA NO NO AA +{95F24279-4D7B-4334-9387-ACCDC67EF61C} 1 NO NO NO 0x80+ - +{2B814318-4BE8-4707-9D84-A190A859B5D0} 1 NO NO NO 0xA0 - +{05901221-D566-11D1-B2F0-00A0C9062910} 1 NO NO NO NO AB +{1F4C91EB-DC5C-460B-951D-C7CB9B4B8D5E} 1 NO WMBA NO NO BA +{2D114B49-2DFB-4130-B8FE-4A3C09E75133} 57 NO NO NO NO BC +{988D08E3-68F4-4C35-AF3E-6A1B8106F83C} 20 NO NO NO NO BD +{14EA9746-CE1F-4098-A0E0-7045CB4DA745} 1 NO NO NO NO BE +{322F2028-0F84-4901-988E-015176049E2D} 2 NO NO NO NO BF +{8232DE3D-663D-4327-A8F4-E293ADB9BF05} 0 NO NO NO NO BG +{8F1F6436-9F42-42C8-BADC-0E9424F20C9A} 0 NO NO NO NO BH +{8F1F6435-9F42-42C8-BADC-0E9424F20C9A} 0 NO NO NO NO BI +.Ed +.Sh SEE ALSO +.Xr acpi 4 , +.Sh HISTORY +The +.Nm +device driver first appeared in +.Fx 8.0 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Michael Gmelin Aq freebsd@grem.de . +.Pp +Work has been inspired by the Linux acpi-wmi driver written by Carlos Corbacho. +.Pp +See http://www.microsoft.com/whdc/system/pnppwr/wmi/wmi-acpi.mspx for +the specification of ACPI-WMI. +.Pp +This manual page was written by +.An Michael Gmelin Aq freebsd@grem.de . |
