Name
usb_bus_start_enum —
start immediate enumeration (for OTG)
Synopsis
int usb_bus_start_enum (struct usb_bus * bus, unsigned port_num);
Arguments
bus
the bus (must use hcd framework)
port_num
1-based number of port; usually bus->otg_port
Description
Starts enumeration, with an immediate reset followed later by
khubd 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.