Lines Matching refs:blocking

93 	if (buf->blocking) {
94 		wakeup(&buf->blocking);
95 		buf->blocking = 0;
143 		sc->inbuf.blocking = 1;
144 		error = msleep_nsec(&sc->inbuf.blocking, &audio_lock,
284 			sc->outbuf.blocking = 1;
285 			error = msleep_nsec(&sc->outbuf.blocking, &audio_lock,
437 	sc->inbuf.blocking = sc->outbuf.blocking = 0;
465 		sc->outbuf.blocking = 1;
466 		error = msleep_nsec(&sc->outbuf.blocking, &audio_lock,
482 	tsleep_nsec(&sc->outbuf.blocking, PWAIT, "mid_cl", MSEC_TO_NSEC(20));
553 			wakeup(&sc->inbuf.blocking);
555 			wakeup(&sc->outbuf.blocking);