acpi_ibm.4 revision 145983
Copyright (c) 2005 Christian Brueffer
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Redistribution and use in source and binary forms, with or without
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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: head/share/man/man4/man4.i386/acpi_ibm.4 145983 2005-05-07 13:42:15Z brueffer $
.Dd May 7, 2005 .Dt ACPI_IBM 4 i386 .Os .Sh NAME .Nm acpi_ibm .Nd "ACPI hotkey driver for IBM laptops" .Sh SYNOPSIS .Cd "device acpi_ibm" .Sh DESCRIPTION The .Nm driver provides support for the hotkeys of IBM laptops. The main purpose of this driver is to provide an interface, accessible via .Xr sysctl 8 , through which applications can determine the status of various laptop components. .Sh SYSCTLS The following sysctls are currently implemented: l -tag -width indent t Va dev.acpi_ibm.0.key_mask Current key mask. t Va dev.acpi_ibm.0.version (read-only) Interface version of the .Nm driver. t Va dev.acpi_ibm.0.avail_mask (read-only) Available key mask. t Va dev.acpi_ibm.0.enable Toggle .Nm driver activity. t Va dev.acpi_ibm.0.misckey (read-only) Status of the misc button. t Va dev.acpi_ibm.0.brightness (read-only) Current brightness level of the display. t Va dev.acpi_ibm.0.volume (read-only) Speaker volume. t Va dev.acpi_ibm.0.mute (read-only) Indicates, whether the speakers are muted or not. t Va dev.acpi_ibm.0.keylight (read-only) Indicates, whether the ThinkLight keyboard light is activated or not. t Va dev.acpi_ibm.0.bluetooth Toggle Bluetooth chip activity. t Va dev.acpi_ibm.0.wlan Toggle WLAN chip activity. .Sh SEE ALSO .Xr acpi 4 , .Xr sysctl 8 .Sh HISTORY The .Nm device driver first appeared in .Fx 5.5 . .Sh AUTHORS The .Nm driver was written by .An Takanori Watanabe Aq takawata@FreeBSD.org . This manual page was written by .An Christian Brueffer Aq brueffer@FreeBSD.org .
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: head/share/man/man4/man4.i386/acpi_ibm.4 145983 2005-05-07 13:42:15Z brueffer $
.Dd May 7, 2005 .Dt ACPI_IBM 4 i386 .Os .Sh NAME .Nm acpi_ibm .Nd "ACPI hotkey driver for IBM laptops" .Sh SYNOPSIS .Cd "device acpi_ibm" .Sh DESCRIPTION The .Nm driver provides support for the hotkeys of IBM laptops. The main purpose of this driver is to provide an interface, accessible via .Xr sysctl 8 , through which applications can determine the status of various laptop components. .Sh SYSCTLS The following sysctls are currently implemented: l -tag -width indent t Va dev.acpi_ibm.0.key_mask Current key mask. t Va dev.acpi_ibm.0.version (read-only) Interface version of the .Nm driver. t Va dev.acpi_ibm.0.avail_mask (read-only) Available key mask. t Va dev.acpi_ibm.0.enable Toggle .Nm driver activity. t Va dev.acpi_ibm.0.misckey (read-only) Status of the misc button. t Va dev.acpi_ibm.0.brightness (read-only) Current brightness level of the display. t Va dev.acpi_ibm.0.volume (read-only) Speaker volume. t Va dev.acpi_ibm.0.mute (read-only) Indicates, whether the speakers are muted or not. t Va dev.acpi_ibm.0.keylight (read-only) Indicates, whether the ThinkLight keyboard light is activated or not. t Va dev.acpi_ibm.0.bluetooth Toggle Bluetooth chip activity. t Va dev.acpi_ibm.0.wlan Toggle WLAN chip activity. .Sh SEE ALSO .Xr acpi 4 , .Xr sysctl 8 .Sh HISTORY The .Nm device driver first appeared in .Fx 5.5 . .Sh AUTHORS The .Nm driver was written by .An Takanori Watanabe Aq takawata@FreeBSD.org . This manual page was written by .An Christian Brueffer Aq brueffer@FreeBSD.org .