pci/hda/hdac.c

891 	nid_t cad;
908 		cad = HDAC_RIRB_RESPONSE_EX_SDATA_IN(rirb->response_ex);
913 			sc->unsolq[sc->unsolq_wp++] = cad;
915 		} else if (sc->codecs[cad].pending <= 0) {
917 			    "response from address %d: %08x\n", cad, resp);
919 			sc->codecs[cad].response = resp;
920 			sc->codecs[cad].pending--;
931 	nid_t cad;
940 			cad = sc->unsolq[sc->unsolq_rp++];
942 			if ((child = sc->codecs[cad].dev) != NULL)
958 hdac_send_command(struct hdac_softc *sc, nid_t cad, uint32_t verb)
966 	verb |= ((uint32_t)cad) << HDA_CMD_CAD_SHIFT;
967 	sc->codecs[cad].response = HDA_INVALID;
969 	sc->codecs[cad].pending++;
988 	} while (sc->codecs[cad].pending != 0 && --timeout);
990 	if (sc->codecs[cad].pending != 0) {
991 		device_printf(sc->dev, "Command timeout on address %d\n", cad);
992 		sc->codecs[cad].pending = 0;
997 	return (sc->codecs[cad].response);
1653 	int cad, i, devcount, error;
1658 		cad = (intptr_t)device_get_ivars(devlist[i]);
1663 		sc->codecs[cad].dev = NULL;
1702 	retval += printf(" at cad %d",
1714 	snprintf(buf, buflen, "cad=%d",
1724 	nid_t cad = (uintptr_t)device_get_ivars(child);
1728 	    sc->codecs[cad].vendor_id, sc->codecs[cad].device_id,
1729 	    sc->codecs[cad].revision_id, sc->codecs[cad].stepping_id);
1737 	nid_t cad = (uintptr_t)device_get_ivars(child);
1741 		*result = cad;
1744 		*result = sc->codecs[cad].vendor_id;
1747 		*result = sc->codecs[cad].device_id;
1750 		*result = sc->codecs[cad].revision_id;
1753 		*result = sc->codecs[cad].stepping_id;
1826 	nid_t cad = (uintptr_t)device_get_ivars(child);
1843 		prevbw = sc->codecs[cad].sdi_bw_used;
1856 		sc->codecs[cad].sdi_bw_used += bw;
1885 	nid_t cad = (uintptr_t)device_get_ivars(child);
1894 		sc->codecs[cad].sdi_bw_used -= sc->streams[ss].bw;