173 	kmutex_t		sc_lock;  member
269 	mutex_enter(&sc->sc_lock);  in ugenif_acquire()
271 		mutex_exit(&sc->sc_lock);  in ugenif_acquire()
277 	mutex_exit(&sc->sc_lock);  in ugenif_acquire()
287 	mutex_enter(&sc->sc_lock);  in ugenif_release()
290 	mutex_exit(&sc->sc_lock);  in ugenif_release()
415 	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_SOFTUSB);  in ugenif_attach()
869 		mutex_enter(&sc->sc_lock);  in ugen_do_read()
872 				mutex_exit(&sc->sc_lock);  in ugen_do_read()
877 			error = cv_timedwait_sig(&sce->cv, &sc->sc_lock,  in ugen_do_read()
886 		mutex_exit(&sc->sc_lock);  in ugen_do_read()
910 			mutex_enter(&sc->sc_lock);  in ugen_do_read()
912 				mutex_exit(&sc->sc_lock);  in ugen_do_read()
921 					    &sc->sc_lock, mstohz(sce->timeout));  in ugen_do_read()
969 			mutex_exit(&sc->sc_lock);  in ugen_do_read()
999 		mutex_enter(&sc->sc_lock);  in ugen_do_read()
1002 				mutex_exit(&sc->sc_lock);  in ugen_do_read()
1007 			error = cv_timedwait_sig(&sce->cv, &sc->sc_lock,  in ugen_do_read()
1032 		mutex_exit(&sc->sc_lock);  in ugen_do_read()
1086 			mutex_enter(&sc->sc_lock);  in ugen_do_write()
1089 				mutex_exit(&sc->sc_lock);  in ugen_do_write()
1099 					    &sc->sc_lock, mstohz(sce->timeout));  in ugen_do_write()
1154 			mutex_exit(&sc->sc_lock);  in ugen_do_write()
1290 	mutex_enter(&sc->sc_lock);  in ugen_detach()
1299 			cv_wait(&sc->sc_detach_cv, &sc->sc_lock);  in ugen_detach()
1302 	mutex_exit(&sc->sc_lock);  in ugen_detach()
1330 	mutex_destroy(&sc->sc_lock);  in ugen_detach()
1364 	mutex_enter(&sc->sc_lock);  in ugenintr()
1367 	mutex_exit(&sc->sc_lock);  in ugenintr()
1392 	mutex_enter(&sc->sc_lock);  in ugen_isoc_rintr()
1429 	mutex_exit(&sc->sc_lock);  in ugen_isoc_rintr()
1460 	mutex_enter(&sc->sc_lock);  in ugen_bulkra_intr()
1498 	mutex_exit(&sc->sc_lock);  in ugen_bulkra_intr()
1529 	mutex_enter(&sc->sc_lock);  in ugen_bulkwb_intr()
1566 	mutex_exit(&sc->sc_lock);  in ugen_bulkwb_intr()
2133 	mutex_enter(&sc->sc_lock);  in ugenpoll()
2194 	mutex_exit(&sc->sc_lock);  in ugenpoll()
2206 	mutex_enter(&sc->sc_lock);  in filt_ugenrdetach()
2208 	mutex_exit(&sc->sc_lock);  in filt_ugenrdetach()
2218 	mutex_enter(&sc->sc_lock);  in filt_ugenread_intr()
2225 	mutex_exit(&sc->sc_lock);  in filt_ugenread_intr()
2237 	mutex_enter(&sc->sc_lock);  in filt_ugenread_isoc()
2250 	mutex_exit(&sc->sc_lock);  in filt_ugenread_isoc()
2262 	mutex_enter(&sc->sc_lock);  in filt_ugenread_bulk()
2278 	mutex_exit(&sc->sc_lock);  in filt_ugenread_bulk()
2290 	mutex_enter(&sc->sc_lock);  in filt_ugenwrite_bulk()
2306 	mutex_exit(&sc->sc_lock);  in filt_ugenwrite_bulk()
2411 	mutex_enter(&sc->sc_lock);  in ugenkqfilter()
2413 	mutex_exit(&sc->sc_lock);  in ugenkqfilter()