84 lines
2.6 KiB
Groff
84 lines
2.6 KiB
Groff
.\" $FreeBSD$
|
|
.\"
|
|
.\" Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
|
|
.\"
|
|
.\" 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 AUTHOR 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 AUTHOR 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.
|
|
.\"
|
|
.Dd March 18, 2014
|
|
.Dt USB_TEMPLATE 4
|
|
.Os
|
|
.
|
|
.Sh NAME
|
|
.
|
|
.
|
|
.Nm usb_template
|
|
.
|
|
.Nd "USB templates"
|
|
.
|
|
.
|
|
.Sh SYNOPSIS
|
|
To compile this module into the kernel, place the following line in
|
|
your kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device usb_template"
|
|
.Ed
|
|
.Pp
|
|
To load the module at boot time, place the following line in
|
|
.Xr loader.conf 5 :
|
|
.Bd -literal -offset indent
|
|
usb_template_load="YES"
|
|
.Ed
|
|
.
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
module implements various USB templates that are needed when
|
|
programming an USB device side driver.
|
|
.
|
|
A USB template consists of an USB device descriptor, one or more USB
|
|
configuration descriptors, one or more USB interface descriptors, one
|
|
or more USB endpoint descriptors, USB strings and additional USB
|
|
descriptors.
|
|
.
|
|
The USB template module currently has templates for USB Mass Storage,
|
|
USB CDC Ethernet and Message Transfer Protocol.
|
|
.
|
|
USB templates are currently selected using the "hw.usb.template"
|
|
sysctl.
|
|
.
|
|
The "hw.usb.template" value can be changed at any time, but will not
|
|
have any effect until the USB device has been re-enumerated.
|
|
.
|
|
.
|
|
.
|
|
.Sh SEE ALSO
|
|
.Xr usb 4
|
|
.Sh STANDARDS
|
|
The
|
|
.Nm
|
|
module complies to the USB 1.0, 2.0 and 3.0 standard.
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
module was written by
|
|
.An Hans Petter Selasky Aq hselasky@FreeBSD.org .
|