suse man page for struct_usb_ep

STRUCT 
USB_EP(9)					      Kernel Mode Gadget API						  STRUCT USB_EP(9)

NAME
       struct_usb_ep - device side representation of USB endpoint

SYNOPSIS
       struct usb_ep {
	 void * driver_data;
	 const char * name;
	 const struct usb_ep_ops * ops;
	 struct list_head ep_list;
	 unsigned maxpacket:16;
       };

MEMBERS
       driver_data
	   for use by the gadget driver. all other fields are read-only to gadget drivers.

       name
	   identifier for the endpoint, such as "ep-a" or "ep9in-bulk"

       ops
	   Function pointers used to access hardware-specific operations.

       ep_list
	   the gadget's ep_list holds all of its endpoints

       maxpacket
	   The maximum packet size used on this endpoint. The initial value can sometimes be reduced (hardware allowing), according to the
	   endpoint descriptor used to configure the endpoint.

DESCRIPTION
       the bus controller driver lists all the general purpose endpoints in gadget->ep_list. the control endpoint (gadget->ep0) is not in that
       list, and is accessed only in response to a driver setup callback.

AUTHOR
       David Brownell <dbrownell@users.sourceforge.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							  STRUCT USB_EP(9)