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.\"-
.\" Copyright (c) 2009 Nathan Whitehorn <nwhitehorn@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 ``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 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,
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.\" $FreeBSD$
.\"
.Dd December 3, 2009
.Dt AMS 4
.Os
.Sh NAME
.Nm ams
.Nd ADB Mouse Driver
.Sh SYNOPSIS
To compile this driver into the kernel,
place the following lines in your
kernel configuration file:
.Bd -ragged -offset indent
.Cd "device adb"
.Ed
.Sh DESCRIPTION
The
.Nm
driver provides support for mice and trackpads attached to the Apple Desktop
Bus (ADB) implementing both the base and extended ADB mouse protocols.
.Sh HARDWARE
Devices supported by the
.Nm
driver include:
.Pp
.Bl -bullet -compact
.It
Apple Mouse
.It
ADB Extended Mouse
.It
MacAlly 2-Button Mouse
.It
Apple iBook Trackpad
.It
Apple PowerBook Trackpad
.El
.Sh SYSCTL VARIABLES
.Bl -tag -width indent
.It Va dev.ams.%d.tapping
On ADB trackpads, setting this sysctl to 1 causes taps on the trackpad to
be interpreted as button clicks.
.El
.Sh SEE ALSO
Apple Tech Note HW01: ADB - The Untold Story: Space Aliens Ate My Mouse:
.Pa http://developer.apple.com/legacy/mac/library/technotes/hw/hw_01.html
.Pp
.Xr adb 4 ,
.Xr cuda 4 ,
.Xr pmu 4
.Sh HISTORY
The
.Nm
device driver appeared in
.Fx 8.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Nathan Whitehorn Aq Mt nwhitehorn@FreeBSD.org .