107 lines
3.4 KiB
Groff
107 lines
3.4 KiB
Groff
.\" $NetBSD: ms.4,v 1.6 1999/12/17 16:53:33 abs Exp $
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.\"
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.\" Copyright (c) 1996 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Paul Kranenburg.
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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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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd June 22, 1996
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.Dt MS 4 sun3
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.Os
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.Sh NAME
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.Nm ms
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.Nd Sun workstation mouse driver
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.Sh SYNOPSIS
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.Cd "pseudo-device mouse"
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.Sh DESCRIPTION
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The
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.Nm
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driver provides an interface to the workstation console mouse.
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This
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.Tn Mouse Systems
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three-button device produces five-byte blobs of the form:
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.Pp
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.Bd -literal -offset indent
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b dx dy dx dy
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.Ed
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.Pp
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where
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.Dq b
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is the button state, encoded as
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.Li 0x80|(~buttons)
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-- there are three buttons (4=left, 2=middle, 1=right) --
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and
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.Dq \&dx
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and
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.Dq \&dy
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are X and Y delta values, none of which are in the range
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.Bq Li 0x80..0x87 .
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.Pp
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The device special file
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.Pa /dev/mouse
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is used to get direct access to the mouse input stream.
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The following
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ioctl's are supported (mostly just enough to keep the
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.Xr X 1
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server going):
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.Bl -tag -width VUIDSFORMAT
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.It Dv VUIDSFORMAT
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Set translation mode.
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The argument is of type
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.Fa "int *" ,
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the only value supported is
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.Dv VUID_FIRM_EVENT .
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.It Dv VUIDGFORMAT
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Get translation mode.
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The argument is of type
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.Fa "int *" .
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.Dv VUID_FIRM_EVENT
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is always returned.
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.El
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.Ss OPTIONS
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The mouse driver can be configured using the following kernel configuration
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file options.
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.Bl -tag
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.It Cd options SUN_MS_BPS=integer
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This option causes the kernel to communicate with the mouse using the serial
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baud rate
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.Va integer .
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It is useful for mice which do not communicate at 1200 baud.
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.El
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.Sh SEE ALSO
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.Xr kbd 4
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.Sh BUGS
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.Nm
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is hardwired to the built-in
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.Em zs1
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serial port.
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