Lines Matching defs:rx_dma
130 int rx_dma, tx_dma;
175 if (request_dma (znet->rx_dma, "ZNet rx"))
191 free_dma (znet->rx_dma);
205 free_dma (znet->rx_dma);
420 znet->rx_dma = netinfo->dma1;
854 disable_dma(znet->rx_dma); /* reset by an interrupting task. */
855 clear_dma_ff(znet->rx_dma);
856 set_dma_mode(znet->rx_dma, DMA_RX_MODE);
857 set_dma_addr(znet->rx_dma, (unsigned int) znet->rx_start);
858 set_dma_count(znet->rx_dma, RX_BUF_SIZE);
859 enable_dma(znet->rx_dma);