2 Comparable with PHY layer of network interface.
4 * registering HW interface
6 * handle PM - suspend, resume. Reset, eject...
7 * complete low level rutine. In this case USB.
9 ## HTC - host target communications
10 Has static Endpoint = 0.
12 * Communication between host and target
13 * Registering services. For example WMI, RX, TX, Beacon...
14 * Routing messages to services
16 ## WMI – Wireless Module Interface Service
18 * any kind of mac access, abstract or direct - register access.
21 We need method to handle system exceptions and send system message for debuging.
22 It should use shortest path, and have guaranteed existence btw endpoint. In this case HTC is best choice.