67de2db262
It will be used by the upcoming HID-over-i2C implementation. Should be no-op, except hid.ko module dependency is to be added to affected drivers. Reviewed by: hselasky, manu Differential revision: https://reviews.freebsd.org/D27867
127 lines
3.4 KiB
Groff
127 lines
3.4 KiB
Groff
.\" Copyright (c) 1999
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.\" Nick Hibma <n_hibma@FreeBSD.org>. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd April 24, 2018
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.Dt UMS 4
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.Os
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.Sh NAME
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.Nm ums
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.Nd USB mouse driver
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.Sh SYNOPSIS
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To compile this driver into the kernel,
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place the following lines in your
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kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device ums"
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.Cd "device hid"
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.Cd "device uhci"
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.Cd "device ohci"
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.Cd "device usb"
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.Ed
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.Pp
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Alternatively, to load the driver as a
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module at boot time, place the following line in
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.Xr loader.conf 5 :
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.Bd -literal -offset indent
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ums_load="YES"
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.Ed
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for mice that attach to the USB port.
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Supported are
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mice with any number of buttons and mice with a wheel.
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.Pp
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The
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.Pa /dev/ums0
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device presents the mouse as a
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.Ar sysmouse
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or
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.Ar mousesystems
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type device.
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See
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.Xr moused 8
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for an explanation of these mouse types.
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.Sh SYSCTL VARIABLES
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The following variables are available as both
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.Xr sysctl 8
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variables and
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.Xr loader 8
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tunables:
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.Bl -tag -width indent
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.It Va hw.usb.ums.debug
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Debug output level, where 0 is debugging disabled and larger values increase
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debug message verbosity.
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Default is 0.
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.El
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.Sh FILES
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.Bl -tag -width /dev/ums0 -compact
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.It Pa /dev/ums0
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blocking device node
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.El
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.Sh EXAMPLES
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Use the first
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USB mouse on the system as your console mouse:
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.Pp
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.Dl moused -p /dev/ums0 -t auto
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.Pp
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To be able to use the USB mouse under X, change the "Pointer" section in
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.Nm xorg.conf
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to the following:
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.Pp
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.Dl Device "/dev/ums0"
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.Dl Protocol "Auto"
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.Pp
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If you want to be able to use the mouse in both virtual consoles as well
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as in X change it to:
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.Pp
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.Dl Device "/dev/sysmouse"
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.Dl Protocol "Auto"
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.Sh SEE ALSO
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.Xr ohci 4 ,
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.Xr sysmouse 4 ,
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.Xr uhci 4 ,
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.Xr usb 4 ,
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.Xr xorg.conf 5 Pq Pa ports/x11/xorg ,
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.Xr moused 8
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was written by
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.An Lennart Augustsson Aq Mt augustss@cs.chalmers.se
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for
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.Nx
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and was adopted for
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.Fx
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by
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.An MAEKAWA Masahide Aq Mt bishop@rr.iij4u.or.jp .
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.Pp
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This manual page was written by
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.An Nick Hibma Aq Mt n_hibma@FreeBSD.org
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with input from
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.An Kazutaka YOKOTA Aq Mt yokota@zodiac.mech.utsunomiya-u.ac.jp .
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