DWC3_LINK_STATE_MASK
enum dwc3_link_state state = event->event_info & DWC3_LINK_STATE_MASK;
dwc->link_state = evtinfo & DWC3_LINK_STATE_MASK;
enum dwc3_link_state next = evtinfo & DWC3_LINK_STATE_MASK;
enum dwc3_link_state next = evtinfo & DWC3_LINK_STATE_MASK;