479149a418
- Inconsistencies in .Dd like abbreviated month names, "th" after numbers, or leading zeros - No line breaks after a sentence stop - Whitespace at the end of the line - Use macros for BSD OS names instead of hardcoded names - CAVEATS instead of CAVEAT in section name No actual content change in terms of additions were made, so no bump of the .Dd for these man pages. All of these issues were found and fixed by Gordon Bergling. Submitted by: gbergling_gmail.com Approved by: bcr Differential Revision: https://reviews.freebsd.org/D24648
123 lines
4.1 KiB
Groff
123 lines
4.1 KiB
Groff
.\" 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 September 5, 2019
|
|
.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 SYSCTLS
|
|
The following sysctl node is currently implemented:
|
|
.Bl -tag
|
|
.It Va dev.acpi_wmi.%d.bmof
|
|
Managed Object Format (MOF) blob.
|
|
You can obtain human readable output by bmf2mof in bmfdec tool.
|
|
(https://github.com/pali/bmfdec)
|
|
.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
|
|
# sysctl -b dev.acpi_wmi.0.bmof |bmf2mof
|
|
[abstract]
|
|
class Lenovo_BIOSElement {
|
|
};
|
|
|
|
[WMI, Dynamic, Provider("WMIProv"), WmiExpense(1), Description("Bios Setting"),
|
|
GUID("{51F5230E-9677-46cd-A1CF-C0B23EE34DB7}"), Locale("MS\\0x409")]
|
|
class Lenovo_BiosSetting : Lenovo_BiosElement {
|
|
[key, read] String InstanceName;
|
|
[read] Boolean Active;
|
|
[WmiDataId(1), Description("BIOS setting")] String CurrentSetting;
|
|
};
|
|
...
|
|
|
|
.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 Mt 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
|
|
MOF part has been inspired by the Linux wmi-bmof driver
|
|
written by Andy Lutomirski.
|
|
.Pp
|
|
This manual page was written by
|
|
.An Michael Gmelin Aq Mt freebsd@grem.de .
|