248 	u16 nrxd;	/* # rx descriptors tunable */  member
320 	return xxd(x, di->nrxd);  in rxd()
504 	size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen);  in dma64_alloc()
549 			   uint txregbase, uint rxregbase, uint ntxd, uint nrxd,  in dma_attach()  argument
583 		      di->dma.dmactrlflags, ntxd, nrxd, rxbufsize,  in dma_attach()
593 	di->nrxd = (u16) nrxd;  in dma_attach()
638 		if ((ntxd < D64MAXDD / 2) && (nrxd < D64MAXDD / 2))  in dma_attach()
657 	if (nrxd) {  in dma_attach()
658 		size = nrxd * sizeof(void *);  in dma_attach()
677 	if (nrxd) {  in dma_attach()
848 	if (di->nrxd == 0)  in dma_rxinit()
854 	memset(di->rxd64, '\0', di->nrxd * sizeof(struct dma64desc));  in dma_rxinit()
908 	if (di->nrxd == 0)  in _dma_getnextrxp()
995 	if (di->nrxd == 0)  in dma64_rxidle()
1091 		if (rxout == (di->nrxd - 1))  in dma_rxfill()
1259 	if (di->nrxd == 0)  in dma_rxreset()