.\"-
.\" Copyright (c) 2009 Nathan Whitehorn <nwhitehorn@FreeBSD.org>
.\" All rights reserved.
.\"
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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 nwhitehorn@FreeBSD.org .