Add usb(4) manual pages.

PR:		27919
Obtained from:	NetBSD
MFC after:	3 days

1 files changed, 92 insertions, 0 deletions

diff --git a/share/man/man4/ucom.4 b/share/man/man4/ucom.4
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+.\" $NetBSD: ucom.4,v 1.9 2002/03/22 00:39:40 augustss Exp $
+.\" $FreeBSD$
+.\"
+.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Lennart Augustsson.
+.\"
+.\" 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.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgment:
+.\"        This product includes software developed by the NetBSD
+.\"        Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\"    contributors may be used to endorse or promote products derived
+.\"    from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``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 FOUNDATION OR CONTRIBUTORS
+.\" 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, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 25, 1999
+.Dt UCOM 4
+.Os
+.Sh NAME
+.Nm ucom
+.Nd USB tty support
+.Sh SYNOPSIS
+.Cd "ucom* at uftdi?"
+.Cd "ucom* at umct?"
+.Cd "ucom* at umodem?"
+.Cd "ucom* at uplcom?"
+.Cd "ucom* at uvisor? portno ?"
+.Cd "ucom* at uvscom?"
+.Sh DESCRIPTION
+The
+.Nm
+driver attaches to USB modems, serial ports, and other devices that need
+to look like a tty.
+The
+.Nm
+driver shows a behavior like a
+.Xr tty 4 .
+This means that normal programs such as
+.Xr tip 1
+or
+.Xr pppd 8
+can be used to access the device.
+.Pp
+The
+.Va portno
+locater can be used to decide which port to use for device that have
+multiple external ports.
+.Sh FILES
+.Bl -tag -width Pa
+.It Pa /dev/ttyU?
+.El
+.Sh SEE ALSO
+.Xr tty 4 ,
+.Xr uftdi 4 ,
+.Xr umct 4 ,
+.Xr umodem 4 ,
+.Xr uplcom 4 ,
+.Xr usb 4 ,
+.Xr uvisor 4 ,
+.Xr uvscom 4
+.Sh HISTORY
+The
+.Nm
+driver was adopted from
+.Nx
+in March of 2002.  This manual page
+was adopted from
+.Nx
+by Tom Rhodes <trhodes@FreeBSD.org>
+in April 2002.