1.\"- 2.\" Copyright (c) 2009 Nathan Whitehorn <nwhitehorn@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 18.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 20.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 22.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 23.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 24.\" POSSIBILITY OF SUCH DAMAGE. 25.\" 26.Dd December 3, 2009 27.Dt AKBD 4 28.Os 29.Sh NAME 30.Nm akbd 31.Nd ADB Keyboard Driver 32.Sh SYNOPSIS 33To compile this driver into the kernel, 34place the following lines in your 35kernel configuration file: 36.Bd -ragged -offset indent 37.Cd "device adb" 38.Ed 39.Sh DESCRIPTION 40The 41.Nm 42driver provides support for all keyboards attached to the Apple Desktop 43Bus (ADB). 44.Sh HARDWARE 45Devices supported by the 46.Nm 47driver include: 48.Pp 49.Bl -bullet -compact 50.It 51Apple Extended Keyboard 52.It 53Apple Keyboard II 54.It 55Apple iBook Keyboard 56.It 57Apple PowerBook Keyboard 58.El 59.Sh EVENTS 60The 61.Nm 62driver sends events to 63.Xr devd 8 64for the following events under the 65.Cd PMU 66system: 67.Pp 68.Bl -bullet -compact 69.It 70Power button - 71.Cd "Button" 72subsystem, 73.Cd "pressed" 74type. 75.El 76.Sh SYSCTL VARIABLES 77The 78.Nm 79driver supports the following sysctl variable for configuring the Fn keys: 80.Bl -tag -width indent 81.It Va dev.akbd.%d.fn_keys_function_as_primary 82Set the Fn keys to be their F-key type as default. A value of 0 causes the 83F-keys keys to work as special keys by default ( 84.Xr abtn 4 ) 85and a value of 1 sets them to behave as F-keys by default. 86.El 87.Sh SEE ALSO 88.Xr abtn 4 , 89.Xr adb 4 , 90.Xr cuda 4 , 91.Xr pmu 4 92.Sh HISTORY 93The 94.Nm 95device driver appeared in 96.Fx 8.0 . 97.Sh AUTHORS 98.An -nosplit 99The 100.Nm 101driver was written by 102.An Nathan Whitehorn Aq Mt nwhitehorn@FreeBSD.org . 103