Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

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

CONTEXT

        in_interrupt

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.