Lines Matching refs:rxchan
824 struct dma_chan *rxchan = uap->dmarx.chan;
829 if (!rxchan)
835 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len,
845 dmaengine_terminate_all(rxchan);
853 dma_async_issue_pending(rxchan);
946 struct dma_chan *rxchan = dmarx->chan;
958 if (dmaengine_pause(rxchan))
960 dmastat = rxchan->device->device_tx_status(rxchan,
973 dmaengine_terminate_all(rxchan);
995 struct dma_chan *rxchan = dmarx->chan;
1015 rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);
1019 dmaengine_terminate_all(rxchan);
1064 struct dma_chan *rxchan = uap->dmarx.chan;
1073 rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);
1099 dmaengine_terminate_all(rxchan);