210 	kmutex_t		sc_lock;  member
366 	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_SOFTUSB);  in umidi_attach()
460 	mutex_enter(&sc->sc_lock);  in umidi_detach()
463 		if (cv_timedwait(&sc->sc_detach_cv, &sc->sc_lock, hz * 60))  in umidi_detach()
465 	mutex_exit(&sc->sc_lock);  in umidi_detach()
474 	mutex_destroy(&sc->sc_lock);  in umidi_detach()
496 	KASSERT(mutex_owned(&sc->sc_lock));  in umidi_open()
526 	KASSERT(mutex_owned(&sc->sc_lock));  in umidi_open()
536 	KASSERT(mutex_owned(&sc->sc_lock));  in umidi_close()
563 	KASSERT(mutex_owned(&mididev->sc->sc_lock));  in umidi_channelmsg()
577 	KASSERT(mutex_owned(&mididev->sc->sc_lock));  in umidi_commonmsg()
598 	KASSERT(mutex_owned(&mididev->sc->sc_lock));  in umidi_sysex()
619 	KASSERT(mutex_owned(&mididev->sc->sc_lock));  in umidi_rtmsg()
634 	KASSERT(mutex_owned(&sc->sc_lock));  in umidi_getinfo()
650 	*thread = &sc->sc_lock;  in umidi_get_locks()
1182 	mutex_enter(&sc->sc_lock);  in free_all_jacks()
1187 	mutex_exit(&sc->sc_lock);  in free_all_jacks()
1219 	KASSERT(mutex_owned(&mididev->sc->sc_lock));  in unbind_jacks_from_mididev()
1243 	mutex_enter(&sc->sc_lock);  in unbind_all_jacks()
1247 	mutex_exit(&sc->sc_lock);  in unbind_all_jacks()
1306 	KASSERT(mutex_owned(&sc->sc_lock));  in open_out_jack()
1324 		err = cv_timedwait_sig(&sc->sc_cv, &sc->sc_lock,  in open_out_jack()
1342 	KASSERT(mutex_owned(&ep->sc->sc_lock));  in open_in_jack()
1355 		mutex_exit(&ep->sc->sc_lock);  in open_in_jack()
1361 		mutex_enter(&ep->sc->sc_lock);  in open_in_jack()
1379 		KASSERT(mutex_owned(&sc->sc_lock));  in close_out_jack()
1382 			err = cv_timedwait_sig(&sc->sc_cv, &sc->sc_lock,  in close_out_jack()
1406 		KASSERT(mutex_owned(&sc->sc_lock));  in close_in_jack()
1416 			mutex_exit(&sc->sc_lock);  in close_in_jack()
1418 			mutex_enter(&sc->sc_lock);  in close_in_jack()
1446 	mutex_enter(&sc->sc_lock);  in detach_mididev()
1451 	mutex_exit(&sc->sc_lock);  in detach_mididev()
1489 	mutex_enter(&sc->sc_lock);  in free_all_mididevs()
1495 	mutex_exit(&sc->sc_lock);  in free_all_mididevs()
1749 	KASSERT(mutex_owned(&sc->sc_lock));  in out_jack_output()
1840 	mutex_enter(&sc->sc_lock);  in in_intr()
1872 			mutex_exit(&sc->sc_lock);  in in_intr()
1895 	mutex_exit(&sc->sc_lock);  in in_intr()
1909 	mutex_enter(&sc->sc_lock);  in out_intr()
1945 	mutex_exit(&sc->sc_lock);  in out_intr()
1973 	KASSERT(mutex_owned(&ep->sc->sc_lock));  in out_solicit_locked()
2019 		mutex_exit(&ep->sc->sc_lock);  in out_solicit_locked()
2021 		mutex_enter(&ep->sc->sc_lock);  in out_solicit_locked()
2033 	mutex_enter(&sc->sc_lock);  in out_solicit()
2035 	mutex_exit(&sc->sc_lock);  in out_solicit()