Add man page for ufoma(4) in poor English and formatting.

share/man/man4/ufoma.4

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+.\" Copyright (c) 2006 Takanori Watanabe.
+.\" 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.
+.\"
+.\" 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.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd January 10, 2006
+.Dt UFOMA 4
+.Os
+.Sh NAME
+.Nm ufoma
+.Nd USB mobile phone support
+.Sh SYNOPSIS
+.Cd "device ufoma"
+.Cd "device ucom"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for USB mobile phone terminal in the subset of 
+Mobile Computing Promotion Consortium USB Implementation Guideline,
+which is adopted by FOMA, the NTT DoCoMo 3G system, terminal.
+These are partly like CDC ACM model based modem, which is supported
+by
+.Xr umodem 4 .
+But this recognizes specific usb descriptor that describes its role and 
+interface structure, and it will negotiate its role when the device is open.
+
+They support a regular AT command set.
+The commands can either be multiplexed with the data stream
+or handled through separate pipes.
+In the latter case the AT
+commands have to be given on a device separate from the data device.
+.Pp
+The device is accessed through the
+.Xr ucom 4
+driver which makes it behave like a
+.Xr tty 4 .
+
+.Sh SYSCTLS
+This device often have a few interface sets and these interfaces
+have its role, sometimes multiplexed.
+These roles are identified with following sysctl MIB.
+.Bl -tag -width indent
+.It Va dev.ucom.%d.supportmode
+The modes which is supprted by the interface.
+.It Va dev.ucom.%d.currentmode
+Current mode of the interface.
+.It Va dev.ucom.%d.openmode
+Mode to transit when the device is open next.
+.El
+The mode is as follows.
+.Bl -tag -width indent
+.It modem
+Accepts AT commands and go and pass packet communication data.
+.It handsfree
+Accepts AT commands but it does not pass data.
+.It obex
+Accepts OBEX frame which is used to exchange telephone book, etc.
+.It vendor1
+.It vendor2
+Vendor specific data may passed.
+.It deactivated
+When a interface is recognized to the system and not used, the interface
+will set to this mode. 
+.It unlinked
+When a interface is not yet negotiated, the interface is in this mode.
+.El 
+.Sh HARDWARE
+Devices supported by the
+.Nm
+driver include:
+.Pp
+.Bl -bullet -compact
+.It
+SHARP FOMA SH902i
+.It
+KYOCERA PHS AH-K3001V (a.k.a Kyopon)
+.El
+.Sh SEE ALSO
+.Xr tty 4 ,
+.Xr ucom 4 ,
+.Xr umodem 4 ,
+.Xr usb 4
+.Sh HISTORY
+The
+.Nm
+driver
+appeared in
+.Fx 7-CURRENT, partly from
+.Xr umodem 4
+code.
+.Sh BUGS
+Interfaces with multiplexed commands and data and interfaces with
+commands only are supported.