usb_bus_start_enum — start immediate enumeration (for OTG)
|struct usb_bus * bus,|
the bus (must use hcd framework)
1-based number of port; usually bus->otg_port
Starts enumeration, with an immediate reset followed later by hub_wq identifying and possibly configuring the device. This is needed by OTG controller drivers, where it helps meet HNP protocol timing requirements for starting a port reset.