295 	ssc->sc_flag = UCOM_FLAG_ATTACHED |  in ucom_attach()
296 	    UCOM_FLAG_FREE_UNIT | (ssc->sc_flag & UCOM_FLAG_DEVICE_MODE);  in ucom_attach()
299 		ssc->sc_flag |= UCOM_FLAG_WAIT_REFS;  in ucom_attach()
320 		sc[subunit].sc_flag |= UCOM_FLAG_ATTACHED;  in ucom_attach()
338 	if (!(ssc->sc_flag & UCOM_FLAG_ATTACHED))  in ucom_detach()
354 		if (sc[subunit].sc_flag & UCOM_FLAG_ATTACHED) {  in ucom_detach()
358 			sc[subunit].sc_flag &= ~UCOM_FLAG_ATTACHED;  in ucom_detach()
365 	if (ssc->sc_flag & UCOM_FLAG_WAIT_REFS)  in ucom_detach()
369 	ssc->sc_flag &= ~UCOM_FLAG_ATTACHED;  in ucom_detach()
468 		sc->sc_flag |= UCOM_FLAG_CONSOLE;  in ucom_attach_tty()
474 	if ((ssc->sc_flag & UCOM_FLAG_DEVICE_MODE) != 0 &&  in ucom_attach_tty()
508 	if (sc->sc_flag & UCOM_FLAG_CONSOLE) {  in ucom_detach_tty()
511 		sc->sc_flag &= ~UCOM_FLAG_CONSOLE;  in ucom_detach_tty()
519 	sc->sc_flag |= UCOM_FLAG_GONE;  in ucom_detach_tty()
520 	sc->sc_flag &= ~(UCOM_FLAG_HL_READY | UCOM_FLAG_LL_READY);  in ucom_detach_tty()
587 		ssc->sc_flag |= UCOM_FLAG_DEVICE_MODE;  in ucom_set_usb_mode()
590 		ssc->sc_flag &= ~UCOM_FLAG_DEVICE_MODE;  in ucom_set_usb_mode()
679 	if (!(sc->sc_flag & UCOM_FLAG_LL_READY)) {  in ucom_cfg_start_transfers()
682 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_cfg_start_transfers()
688 		sc->sc_flag |= UCOM_FLAG_GP_DATA;  in ucom_cfg_start_transfers()
701 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_start_transfers()
725 	if (sc->sc_flag & UCOM_FLAG_LL_READY) {  in ucom_cfg_open()
729 		sc->sc_flag |= UCOM_FLAG_LL_READY;  in ucom_cfg_open()
748 	if (sc->sc_flag & UCOM_FLAG_GONE) {  in ucom_open()
751 	if (sc->sc_flag & UCOM_FLAG_HL_READY) {  in ucom_open()
767 	sc->sc_flag |= UCOM_FLAG_HL_READY;  in ucom_open()
770 	sc->sc_flag &= ~UCOM_FLAG_GP_DATA;  in ucom_open()
815 	if (sc->sc_flag & UCOM_FLAG_LL_READY) {  in ucom_cfg_close()
816 		sc->sc_flag &= ~UCOM_FLAG_LL_READY;  in ucom_cfg_close()
833 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_close()
843 	sc->sc_flag &= ~(UCOM_FLAG_HL_READY | UCOM_FLAG_RTS_IFLOW);  in ucom_close()
864 	    (sc->sc_flag & UCOM_FLAG_HL_READY) == 0 ||  in ucom_inwakeup()
865 	    (sc->sc_flag & UCOM_FLAG_INWAKEUP) != 0) {  in ucom_inwakeup()
870 	sc->sc_flag |= UCOM_FLAG_INWAKEUP;  in ucom_inwakeup()
890 	    (sc->sc_flag & UCOM_FLAG_RTS_IFLOW))  in ucom_inwakeup()
893 	sc->sc_flag &= ~UCOM_FLAG_INWAKEUP;  in ucom_inwakeup()
904 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_ioctl()
950 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_modem()
1007 	if (!(sc->sc_flag & UCOM_FLAG_LL_READY)) {  in ucom_cfg_line_state()
1068 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_line_state()
1148 	if (!(sc->sc_flag & UCOM_FLAG_LL_READY)) {  in ucom_cfg_status_change()
1161 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_cfg_status_change()
1231 	if (sc->sc_flag & UCOM_FLAG_CONSOLE)  in ucom_status_change()
1234 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_status_change()
1251 	if (!(sc->sc_flag & UCOM_FLAG_LL_READY)) {  in ucom_cfg_param()
1276 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_param()
1310 	sc->sc_flag &= ~UCOM_FLAG_GP_DATA;  in ucom_param()
1323 		sc->sc_flag |= UCOM_FLAG_RTS_IFLOW;  in ucom_param()
1324 	} else if (sc->sc_flag & UCOM_FLAG_RTS_IFLOW) {  in ucom_param()
1325 		sc->sc_flag &= ~UCOM_FLAG_RTS_IFLOW;  in ucom_param()
1346 	if (!(sc->sc_flag & UCOM_FLAG_HL_READY)) {  in ucom_outwakeup()
1368 	if (sc->sc_flag & UCOM_FLAG_LSRTXIDLE)  in ucom_busy()
1392 	if (sc->sc_flag & UCOM_FLAG_CONSOLE) {  in ucom_get_data()
1425 	    !(sc->sc_flag & UCOM_FLAG_GP_DATA)) {  in ucom_get_data()
1470 	if (sc->sc_flag & UCOM_FLAG_CONSOLE) {  in ucom_put_data()
1558 				if (sc->sc_flag & UCOM_FLAG_RTS_IFLOW)  in ucom_put_data()
1710 	if (!(ssc->sc_flag & UCOM_FLAG_FREE_UNIT))  in ucom_free_unit()
1715 	ssc->sc_flag &= ~UCOM_FLAG_FREE_UNIT;  in ucom_free_unit()