161 	uint32_t blksz, blkcnt, spd;  member
178 	unsigned int chnum, bufsz, blkcnt;  member
305 	if ((ch->blksz * ch->blkcnt) > sndbuf_getmaxsize(ch->buffer))  in ich_filldtbl()
306 		ch->blksz = sndbuf_getmaxsize(ch->buffer) / ch->blkcnt;  in ich_filldtbl()
308 	    sndbuf_getblkcnt(ch->buffer) != ch->blkcnt) &&  in ich_filldtbl()
309 	    sndbuf_resize(ch->buffer, ch->blkcnt, ch->blksz) != 0)  in ich_filldtbl()
311 		    __func__, ch->blksz, ch->blkcnt);  in ich_filldtbl()
315 		ch->dtbl[i].buffer = base + (ch->blksz * (i % ch->blkcnt));  in ich_filldtbl()
385 	ch->blkcnt = sc->blkcnt;  in ichchan_init()
386 	ch->blksz = sc->bufsz / ch->blkcnt;  in ichchan_init()
494 		blocksize = sndbuf_getmaxsize(ch->buffer) / ch->blkcnt;  in ichchan_setblocksize()
502 	ich_wr(sc, ch->regbase + ICH_REG_X_LVI, ch->blkcnt - 1, 1);  in ichchan_setblocksize()
557 	ch->civ = ich_rd(sc, ch->regbase + ICH_REG_X_CIV, 1) % ch->blkcnt;  in ichchan_getptr()
638 			cbi = ch->civ % ch->blkcnt;  in ich_intr()
640 				cbi = ch->blkcnt - 1;  in ich_intr()
643 			lbi = lvi % ch->blkcnt;  in ich_intr()
647 				lvi += cbi + ch->blkcnt - lbi;  in ich_intr()
733 	oblkcnt = ch->blkcnt;  in ich_calibrate()
734 	ch->blkcnt = 2;  in ich_calibrate()
776 	ch->blkcnt = oblkcnt;  in ich_calibrate()
964 		sc->blkcnt = sc->bufsz / i;  in ich_pci_attach()
966 		while (sc->blkcnt >> i)  in ich_pci_attach()
968 		sc->blkcnt = 1 << (i - 1);  in ich_pci_attach()
969 		if (sc->blkcnt < ICH_MIN_BLKCNT)  in ich_pci_attach()
970 			sc->blkcnt = ICH_MIN_BLKCNT;  in ich_pci_attach()
971 		else if (sc->blkcnt > ICH_MAX_BLKCNT)  in ich_pci_attach()
972 			sc->blkcnt = ICH_MAX_BLKCNT;  in ich_pci_attach()
974 		sc->blkcnt = ICH_DEFAULT_BLKCNT;  in ich_pci_attach()
979 		sc->blkcnt = ICH_MIN_BLKCNT;  in ich_pci_attach()