EP_QUEUE_HEAD_IOC  390 drivers/usb/gadget/udc/fsl_usb2_udc.h #define  EP_QUEUE_HEAD_IOC                    0x00008000
EP_QUEUE_HEAD_IOC  255 drivers/usb/gadget/udc/mv_udc.h #define EP_QUEUE_HEAD_IOC			0x00008000