159 static void hda_stream_reset(struct hda_softc *sc, uint8_t stream_ind);
160 static int hda_stream_start(struct hda_softc *sc, uint8_t stream_ind);
161 static int hda_stream_stop(struct hda_softc *sc, uint8_t stream_ind);
178 static inline uint32_t hda_get_offset_stream(uint8_t stream_ind);
202 static void hda_set_pib(struct hda_softc *sc, uint8_t stream_ind, uint32_t pib);
574 hda_stream_reset(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_reset()  argument
576 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_reset()
577 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_stream_reset()
579 	DPRINTF("Reset the HDA stream: 0x%x", stream_ind);  in hda_stream_reset()
594 hda_stream_start(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_start()  argument
596 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_start()
610 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_stream_start()
633 	    stream_ind, bdl_cnt, bdl_paddr);  in hda_stream_start()
662 	dir = stream_ind >= HDA_ISS_NO;  in hda_stream_start()
666 	sc->stream_map[dir][strm] = stream_ind;  in hda_stream_start()
672 	hda_set_pib(sc, stream_ind, 0);  in hda_stream_start()
682 hda_stream_stop(struct hda_softc *sc, uint8_t stream_ind)  in hda_stream_stop()  argument
684 	struct hda_stream_desc *st = &sc->streams[stream_ind];  in hda_stream_stop()
688 	DPRINTF("stream: 0x%x, strm: 0x%x, dir: 0x%x", stream_ind, strm, dir);  in hda_stream_stop()
884 	uint8_t stream_ind = (offset - reg_offset) >> 5;  in hda_get_stream_by_offsets()  local
886 	assert(stream_ind < HDA_IOSS_NO);  in hda_get_stream_by_offsets()
888 	return (stream_ind);  in hda_get_stream_by_offsets()
892 hda_get_offset_stream(uint8_t stream_ind)  in hda_get_offset_stream()  argument
894 	return (stream_ind << 5);  in hda_get_offset_stream()
1011 	uint8_t stream_ind = hda_get_stream_by_offsets(offset, HDAC_SDCTL0);  in hda_set_sdctl()  local
1016 	    stream_ind, old, value);  in hda_set_sdctl()
1019 		hda_stream_reset(sc, stream_ind);  in hda_set_sdctl()
1024 			err = hda_stream_start(sc, stream_ind);  in hda_set_sdctl()
1027 			err = hda_stream_stop(sc, stream_ind);  in hda_set_sdctl()
1121 	uint8_t stream_ind = 0;  in hda_transfer()  local
1140 	stream_ind = sc->stream_map[dir][stream];  in hda_transfer()
1143 		assert(stream_ind < HDA_ISS_NO);  in hda_transfer()
1145 		assert(stream_ind >= HDA_ISS_NO && stream_ind < HDA_IOSS_NO);  in hda_transfer()
1147 	st = &sc->streams[stream_ind];  in hda_transfer()
1155 	off = hda_get_offset_stream(stream_ind);  in hda_transfer()
1193 	hda_set_pib(sc, stream_ind, lpib);  in hda_transfer()
1205 hda_set_pib(struct hda_softc *sc, uint8_t stream_ind, uint32_t pib)  in hda_set_pib()  argument
1207 	uint32_t off = hda_get_offset_stream(stream_ind);  in hda_set_pib()
1213 		*(uint32_t *)((uint8_t *)sc->dma_pib_vaddr + stream_ind *  in hda_set_pib()