1.\" Copyright (c) 2022 Takanori Watanabe 2.\" 3.\" Redistribution and use in source and binary forms, with or without 4.\" modification, are permitted provided that the following conditions 5.\" are met: 6.\" 1. Redistributions of source code must retain the above copyright 7.\" notice, this list of conditions and the following disclaimer. 8.\" 2. Redistributions in binary form must reproduce the above copyright 9.\" notice, this list of conditions and the following disclaimer in the 10.\" documentation and/or other materials provided with the distribution. 11.\" 12.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 13.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 16.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 18.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 19.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 22.\" SUCH DAMAGE. 23.\" 24.Dd October 18, 2022 25.Dt ACPI_GED 4 26.Os 27.Sh NAME 28.Nm acpi_ged 29.Nd "ACPI Generic Event Device" 30.Sh SYNOPSIS 31To compile this driver into the kernel, 32place the following line in your 33kernel configuration file: 34.Bd -ragged -offset indent 35.Cd "device acpi_ged" 36.Ed 37.Pp 38Alternatively, to load the driver as a 39module at boot time, place the following line in 40.Xr loader.conf 5 : 41.Bd -literal -offset indent 42acpi_ged_load="YES" 43.Ed 44.Sh DESCRIPTION 45The 46.Nm 47driver provides support for generic events interface. 48This handles interrupts and evaluates the specific ACPI method. 49This may generate optionally ACPI notify for another device. 50.Sh SEE ALSO 51.Xr acpi 4 52.Sh HISTORY 53The 54.Nm 55device driver first appeared in 56.Fx 14.0 . 57.Sh AUTHORS 58.An -nosplit 59The 60.Nm 61driver was written by 62.An Takanori Watanabe Aq Mt takawata@FreeBSD.org 63