Lines Matching refs:rxchan
57 dma_status = dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state);
146 desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr,
158 dma_async_issue_pending(dma->rxchan);
168 dmaengine_pause(dma->rxchan);
170 dmaengine_terminate_async(dma->rxchan);
199 dma->rxchan = dma_request_slave_channel_compat(mask,
202 if (!dma->rxchan)
206 ret = dma_get_slave_caps(dma->rxchan, &caps);
215 dmaengine_slave_config(dma->rxchan, &dma->rxconf);
241 dma->rx_buf = dma_alloc_coherent(dma->rxchan->device->dev, dma->rx_size,
254 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size,
266 dma_release_channel(dma->rxchan);
279 dmaengine_terminate_sync(dma->rxchan);
280 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf,
282 dma_release_channel(dma->rxchan);
283 dma->rxchan = NULL;