NAME¶
udbp —
USB Double Bulk Pipe
driver
SYNOPSIS¶
To compile this driver into the kernel, place the following line in your kernel
configuration file:
device udbp
Alternatively, to load the driver as a module at boot time, place the following
line in
loader.conf(5):
DESCRIPTION¶
The
udbp driver provides support for host-to-host cables that
contain at least two bulk pipes (one for each direction), for example the
EzLink cable and the NetChip 1080 chip.
It requires
netgraph(4) to be available. This can be done
either by adding
options NETGRAPH to your kernel
configuration file, or alternatively loading
netgraph(4) as
a module, either from
/boot/loader.conf or from the command
line, before the
udbp module.
EXAMPLES¶
options NETGRAPH
device udbp
Add the
udbp driver to the kernel.
kldload netgraph
kldload udbp
Load the
netgraph(4) module and then the
udbp driver.
ngctl mkpeer udbp0: iface data
inet
ifconfig ng0 10.0.0.1 10.0.0.2
Create a new network interface node and connect its inet hook to the data hook
of the
udbp node.
ifconfig(8) configures
the resulting network interface ng0 with a local IP address of 10.0.0.1 and a
remote IP address of 10.0.0.2. On the remote host, the two IP addresses should
of course be reversed.
SEE ALSO¶
netgraph(4),
ng_iface(4),
ohci(4),
uhci(4),
usb(4),
ngctl(8)
HISTORY¶
The
udbp driver first appeared in
FreeBSD
5.0.
AUTHORS¶
The
udbp driver was written by
Doug
Ambrisko ⟨ambrisko@whistle.com⟩,
Julian
Elischer ⟨julian@FreeBSD.org⟩ and
Nick
Hibma ⟨n_hibma@FreeBSD.org⟩.
This manual page was written by
Nick Hibma
⟨n_hibma@FreeBSD.org⟩.