Lines Matching defs:rxbuf
98 dma_addr_t rxbuf;
222 dma_addr_t rxbuf, int count)
233 req->rxbuf = rxbuf;
252 dma_unmap_single(db->dev, req->rxbuf, rxlen, DMA_FROM_DEVICE);
279 dma_addr_t rxbuf;
283 rxbuf = dma_map_single(db->dev, rdptr, count, DMA_FROM_DEVICE);
284 ret = dma_mapping_error(db->dev, rxbuf);
290 desc = dmaengine_prep_slave_single(db->rx_chan, rxbuf, count,
299 req = emac_alloc_dma_req(db, desc, skb, rxbuf, count);
326 dma_unmap_single(db->dev, rxbuf, count, DMA_FROM_DEVICE);