Lines Matching refs:rxchan
823 struct dma_chan *rxchan = uap->dmarx.chan;
828 if (!rxchan)
834 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len,
844 dmaengine_terminate_all(rxchan);
852 dma_async_issue_pending(rxchan);
943 struct dma_chan *rxchan = dmarx->chan;
955 if (dmaengine_pause(rxchan))
957 dmastat = rxchan->device->device_tx_status(rxchan,
970 dmaengine_terminate_all(rxchan);
992 struct dma_chan *rxchan = dmarx->chan;
1012 rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);
1016 dmaengine_terminate_all(rxchan);
1061 struct dma_chan *rxchan = uap->dmarx.chan;
1070 rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);
1096 dmaengine_terminate_all(rxchan);