Description of device descriptor that the driver can handle. More...
|The supported device classes. |
|The supported device protocols. |
|The supported device subclasses. |
|The supported device products. |
|The supported device vendor. |
Description of device descriptor that the driver can handle.
Support descriptors can be used to match any form of class, subclass or protocol, or they can be used to match a vendor and/or product. If any field has the value
0, it is treated as a wildcard.
For example, if you want to watch for all the hubs, which have a device class of
0x09, you would pass this descriptor:
See usb_module_info::register_driver() for more information on how to use this object.