160 static void hda_stream_reset(struct hda_softc *sc, uint8_t stream_ind);
161 static int hda_stream_start(struct hda_softc *sc, uint8_t stream_ind);
162 static int hda_stream_stop(struct hda_softc *sc, uint8_t stream_ind);
179 static inline uint32_t hda_get_offset_stream(uint8_t stream_ind);
203 static void hda_set_pib(struct hda_softc *sc, uint8_t stream_ind, uint32_t pib);
575 hda_stream_reset(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_reset()  argument
577 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_reset()
578 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_stream_reset()
580 	DPRINTF("Reset the HDA stream: 0x%x", stream_ind);  in hda_stream_reset()
595 hda_stream_start(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_start()  argument
597 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_start()
611 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_stream_start()
634 	    stream_ind, bdl_cnt, bdl_paddr);  in hda_stream_start()
663 	dir = stream_ind >= HDA_ISS_NO;  in hda_stream_start()
667 	sc->stream_map[dir][strm] = stream_ind;  in hda_stream_start()
673 	hda_set_pib(sc, stream_ind, 0);  in hda_stream_start()
683 hda_stream_stop(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_stop()  argument
685 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_stop()
689 	DPRINTF("stream: 0x%x, strm: 0x%x, dir: 0x%x", stream_ind, strm, dir);  in hda_stream_stop()
885 	uint8_t stream_ind = (offset - reg_offset) >> 5;  in hda_get_stream_by_offsets()  local
887 	assert(stream_ind < HDA_IOSS_NO);  in hda_get_stream_by_offsets()
889 	return (stream_ind);  in hda_get_stream_by_offsets()
893 hda_get_offset_stream(uint8_t stream_ind)  in hda_get_offset_stream()  argument
895 	return (stream_ind << 5);  in hda_get_offset_stream()
1012 	uint8_t stream_ind = hda_get_stream_by_offsets(offset, HDAC_SDCTL0);  in hda_set_sdctl()  local
1017 	    stream_ind, old, value);  in hda_set_sdctl()
1020 		hda_stream_reset(sc, stream_ind);  in hda_set_sdctl()
1025 			err = hda_stream_start(sc, stream_ind);  in hda_set_sdctl()
1028 			err = hda_stream_stop(sc, stream_ind);  in hda_set_sdctl()
1122 	uint8_t stream_ind = 0;  in hda_transfer()  local
1141 	stream_ind = sc->stream_map[dir][stream];  in hda_transfer()
1144 		assert(stream_ind < HDA_ISS_NO);  in hda_transfer()
1146 		assert(stream_ind >= HDA_ISS_NO && stream_ind < HDA_IOSS_NO);  in hda_transfer()
1148 	st = &sc->streams[stream_ind];  in hda_transfer()
1156 	off = hda_get_offset_stream(stream_ind);  in hda_transfer()
1194 	hda_set_pib(sc, stream_ind, lpib);  in hda_transfer()
1206 hda_set_pib(struct hda_softc *sc, uint8_t stream_ind, uint32_t pib)  in hda_set_pib()  argument
1208 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_set_pib()
1214 		*(uint32_t *)((uint8_t *)sc->dma_pib_vaddr + stream_ind *  in hda_set_pib()