MOTG_MAX_HW_EP
ep_max = MOTG_MAX_HW_EP;
KASSERT(sc->sc_ep_max <= MOTG_MAX_HW_EP);
struct motg_hw_ep sc_in_ep[MOTG_MAX_HW_EP];
struct motg_hw_ep sc_out_ep[MOTG_MAX_HW_EP];