iwm_load_ucode_wait_alive
err = iwm_load_ucode_wait_alive(sc, IWM_UCODE_TYPE_REGULAR);
int iwm_load_ucode_wait_alive(struct iwm_softc *, enum iwm_ucode_type);
err = iwm_load_ucode_wait_alive(sc, IWM_UCODE_TYPE_INIT);