1.\" Copyright (c) 1999 2.\" Nick Hibma <n_hibma@FreeBSD.org>. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd November 22, 2006 28.Dt UDBP 4 29.Os 30.Sh NAME 31.Nm udbp 32.Nd USB Double Bulk Pipe driver 33.Sh SYNOPSIS 34To compile this driver into the kernel, 35place the following line in your 36kernel configuration file: 37.Bd -ragged -offset indent 38.Cd "device udbp" 39.Ed 40.Pp 41Alternatively, to load the driver as a 42module at boot time, place the following line in 43.Xr loader.conf 5 : 44.Bd -literal -offset indent 45udbp_load="YES" 46.Ed 47.Sh DESCRIPTION 48The 49.Nm 50driver provides support for host-to-host cables 51that contain at least two bulk pipes (one for each direction), 52for example 53the EzLink cable and the NetChip 1080 chip. 54.Pp 55.\" XXX The description of how to add netgraph to the kernel 56.\" is out of place here. It should be limited to the 57.\" netgraph(4) manpage only. However, that page does 58.\" not yet give instructions for kldload(8) for the 59.\" clueless. Working on it -- sheldonh 60It requires 61.Xr netgraph 4 62to be available. 63This can be done either by adding 64.Cd "options NETGRAPH" 65to your kernel configuration file, or alternatively loading 66.Xr netgraph 4 67as a module, either from 68.Pa /boot/loader.conf 69or from the command line, before the 70.Nm 71module. 72.Sh EXAMPLES 73.Dl options NETGRAPH 74.Dl device udbp 75.Pp 76Add the 77.Nm 78driver to the kernel. 79.Pp 80.Dl kldload netgraph 81.Dl kldload udbp 82.Pp 83Load the 84.Xr netgraph 4 85module and then the 86.Nm 87driver. 88.Pp 89.Dl ngctl mkpeer udbp0: iface data inet 90.Dl ifconfig ng0 10.0.0.1 10.0.0.2 91.Pp 92Create a new network interface node 93and connect its inet hook to the data hook of the 94.Nm 95node. 96.Xr ifconfig 8 97configures the resulting network interface ng0 with a local 98IP address of 10.0.0.1 and a remote IP address of 10.0.0.2. 99On the remote host, the two 100IP addresses should of course be reversed. 101.Sh SEE ALSO 102.Xr netgraph 4 , 103.Xr ng_iface 4 , 104.Xr ohci 4 , 105.Xr uhci 4 , 106.Xr usb 4 , 107.Xr ngctl 8 108.Sh HISTORY 109The 110.Nm 111driver first appeared in 112.Fx 5.0 . 113.Sh AUTHORS 114.An -nosplit 115The 116.Nm 117driver was written by 118.An Doug Ambrisko Aq ambrisko@whistle.com , 119.An Julian Elischer Aq julian@FreeBSD.org 120and 121.An Nick Hibma Aq n_hibma@FreeBSD.org . 122.Pp 123This manual page was written by 124.An Nick Hibma Aq n_hibma@FreeBSD.org . 125