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1.\" Copyright (c) 2006 Takanori Watanabe.
2.\" All rights reserved.
3.\"
4.\" This code is derived from software contributed to The NetBSD Foundation
5.\" by Lennart Augustsson.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions

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20.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26.\" POSSIBILITY OF SUCH DAMAGE.
27.\"
28.\" $FreeBSD: head/share/man/man4/ufoma.4 154223 2006-01-11 13:51:03Z takawata $
29.\"
30.Dd January 10, 2006
31.Dt UFOMA 4
32.Os
33.Sh NAME
34.Nm ufoma
35.Nd USB mobile phone support
36.Sh SYNOPSIS
37.Cd "device ufoma"
38.Cd "device ucom"
39.Sh DESCRIPTION
40The
41.Nm
42driver provides support for USB mobile phone terminal in the subset of
43Mobile Computing Promotion Consortium USB Implementation Guideline,
44which is adopted by FOMA, the NTT DoCoMo 3G system, terminal.
45These are partly like CDC ACM model based modem, which is supported
46by
47.Xr umodem 4 .
48But this recognizes specific usb descriptor that describes its role and
49interface structure, and it will negotiate its role when the device is open.
50
51They support a regular AT command set.
52The commands can either be multiplexed with the data stream
53or handled through separate pipes.
54In the latter case the AT
55commands have to be given on a device separate from the data device.
56.Pp
57The device is accessed through the
58.Xr ucom 4
59driver which makes it behave like a
60.Xr tty 4 .
61
62.Sh SYSCTLS
63This device often have a few interface sets and these interfaces
64have its role, sometimes multiplexed.
65These roles are identified with following sysctl MIB.
66.Bl -tag -width indent
67.It Va dev.ucom.%d.supportmode
68The modes which is supprted by the interface.
69.It Va dev.ucom.%d.currentmode
70Current mode of the interface.
71.It Va dev.ucom.%d.openmode
72Mode to transit when the device is open next.
73.El
74The mode is as follows.
75.Bl -tag -width indent
76.It modem
77Accepts AT commands and go and pass packet communication data.
78.It handsfree
79Accepts AT commands but it does not pass data.
80.It obex
81Accepts OBEX frame which is used to exchange telephone book, etc.
82.It vendor1
83.It vendor2
84Vendor specific data may passed.
85.It deactivated
86When a interface is recognized to the system and not used, the interface
87will set to this mode.
88.It unlinked
89When a interface is not yet negotiated, the interface is in this mode.
90.El
91.Sh HARDWARE
92Devices supported by the
93.Nm
94driver include:
95.Pp

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102SANYO Vodafone3G V801SA
103.El
104.Sh SEE ALSO
105specification can be found at:
106.Pp
107http://www.nttdocomo.co.jp/corporate/technology/document/foma/index.html
108http://www.mcpc-jp.org/doclist.htm
109.Pp
110
111.Xr tty 4 ,
112.Xr ucom 4 ,
113.Xr umodem 4 ,
114.Xr usb 4
115.Sh HISTORY
116The
117.Nm
118driver
119appeared in
120.Fx 7-CURRENT, partly from
121.Xr umodem 4
122code.
123.Sh BUGS
124Interfaces with multiplexed commands and data and interfaces with
125commands only are supported.