142 	uint32_t fmt, blksz, blkcnt, bufsz;  member
220 	unsigned int bufsz, blkcnt;  member
499 	ch->blkcnt = es->blkcnt;  in eschan_init()
500 	ch->blksz = ch->bufsz / ch->blkcnt;  in eschan_init()
633 eschan_setfragments(kobj_t obj, void *data, uint32_t blksz, uint32_t blkcnt)  in eschan_setfragments()  argument
644 	if (blkcnt > ES_DMA_SEGS_MAX)  in eschan_setfragments()
645 		blkcnt = ES_DMA_SEGS_MAX;  in eschan_setfragments()
646 	if (blkcnt < ES_DMA_SEGS_MIN)  in eschan_setfragments()
647 		blkcnt = ES_DMA_SEGS_MIN;  in eschan_setfragments()
649 	while ((blksz * blkcnt) > sndbuf_getmaxsize(ch->buffer)) {  in eschan_setfragments()
650 		if ((blkcnt >> 1) >= ES_DMA_SEGS_MIN)  in eschan_setfragments()
651 			blkcnt >>= 1;  in eschan_setfragments()
659 	    sndbuf_getblkcnt(ch->buffer) != blkcnt) &&  in eschan_setfragments()
660 	    sndbuf_resize(ch->buffer, blkcnt, blksz) != 0)  in eschan_setfragments()
662 		    __func__, blksz, blkcnt);  in eschan_setfragments()
666 	ch->blkcnt = sndbuf_getblkcnt(ch->buffer);  in eschan_setfragments()
677 	eschan_setfragments(obj, data, blksz, es->blkcnt);  in eschan_setblocksize()
704 	sz = ch->blksz * ch->blkcnt;  in es_poll_channel()
1759 		es->blkcnt = es->bufsz / i;  in es_pci_attach()
1761 		while (es->blkcnt >> i)  in es_pci_attach()
1763 		es->blkcnt = 1 << (i - 1);  in es_pci_attach()
1764 		if (es->blkcnt < ES_DMA_SEGS_MIN)  in es_pci_attach()
1765 			es->blkcnt = ES_DMA_SEGS_MIN;  in es_pci_attach()
1766 		else if (es->blkcnt > ES_DMA_SEGS_MAX)  in es_pci_attach()
1767 			es->blkcnt = ES_DMA_SEGS_MAX;  in es_pci_attach()
1770 		es->blkcnt = 2;  in es_pci_attach()