NAME¶
usb_template —
USB device side templates
SYNOPSIS¶
To compile this module into the kernel, place the following line in your kernel
configuration file:
device usb_template
To load the module at boot time, place the following line in
loader.conf(5):
DESCRIPTION¶
The usb_template 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. USB templates are
selected using the hw.usb.template sysctl and tunable.
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.
Available templates are:
| Value |
Description |
0 |
USB Mass Storage |
1 |
CDC Ethernet |
2 |
Media Transfer Protocol (MTP) |
3 |
USB serial port |
4 |
USB audio |
5 |
USB keyboard |
6 |
USB mouse |
7 |
USB phone |
8 |
CDC Ethernet and serial port |
9 |
USB MIDI |
STANDARDS¶
The usb_template module complies to the USB 1.0, 2.0 and
3.0 standard.
