1.\" $NetBSD: u3g.4,v 1.3 2010/06/28 17:48:54 pooka Exp $ 2.\" 3.\" Copyright (c) 2008 AnyWi Technologies 4.\" All rights reserved. 5.\" 6.\" This code is derived from uark.c 7.\" 8.\" Permission to use, copy, modify, and distribute this software for any 9.\" purpose with or without fee is hereby granted, provided that the above 10.\" copyright notice and this permission notice appear in all copies. 11.\" 12.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19.\" 20.Dd June 28, 2010 21.Dt U3G 4 22.Os 23.Sh NAME 24.Nm u3g 25.Nd USB support for 3G datacards 26.Sh SYNOPSIS 27To compile this driver into the kernel, 28place the following lines in your 29kernel configuration file: 30.Bd -ragged -offset indent 31.Cd "u3ginit* at uhub? port ?" 32.Cd "u3g* at uhub? port ?" 33.Cd "ucom* at u3g?" 34.Ed 35.\".Pp 36.\"Alternatively, to load the driver as a 37.\"module at boot time, place the following line in 38.\".Xr loader.conf 5 : 39.\".Bd -literal -offset indent 40.\"u3g_load="YES" 41.\".Ed 42.Sh DESCRIPTION 43The 44.Nm 45driver provides support for the multiple USB-to-serial interfaces exposed by 46many 3G USB/PC Card modems. 47.Pp 48The device is accessed through the 49.Xr ucom 4 50driver which makes it behave like a 51.Xr tty 4 . 52.Sh HARDWARE 53The 54.Nm 55driver supports the following adapters: 56.Pp 57.Bl -bullet -compact 58.It 59Huawei E220 (E270?) 60.It 61Huawei Mobile 62.It 63Novatel MC950D 64.It 65Option Globetrotter 3G 66.It 67Option Globetrotter 3G Fusion (only 3G part, not WLAN) 68.It 69Option Globetrotter 3G Fusion Quad (only 3G part, not WLAN) 70.It 71Option Globetrotter 3G Quad 72.It 73Vodafone Mobile Connect Card 3G 74.El 75.Pp 76The supported 3G cards provide the necessary modem port for ppp, 77pppd, or mpd connections as well as extra ports (depending on the specific 78device) to provide other functions (diagnostic port, SIM toolkit port). 79.Sh SEE ALSO 80.Xr tty 4 , 81.Xr ubsa 4 , 82.Xr ucom 4 , 83.Xr usb 4 84.Sh HISTORY 85The 86.Nm 87driver 88appeared in 89.Nx 5.0 . 90The 91.Xr ubsa 4 92manual page was modified for 93.Nm 94by 95.An Andrea Guzzo Aq aguzzo@anywi.com 96in September 2008. 97.Sh AUTHORS 98The 99.Nm 100driver was written by 101.An Andrea Guzzo Aq aguzzo@anywi.com . 102Hardware for testing provided by AnyWi Technologies, Leiden, NL. 103