Lines Matching refs:tx_dma
147 dma_addr_t tx_dma;
357 return drv_data->rx_dma && drv_data->tx_dma;
383 drv_data->tx_dma = dma_map_single(dev, drv_data->tx,
385 if (dma_mapping_error(dev, drv_data->tx_dma))
392 dma_unmap_single(dev, drv_data->tx_dma,
411 dma_unmap_single(dev, drv_data->tx_dma,
925 || transfer->rx_dma || transfer->tx_dma) {
957 drv_data->tx_dma = transfer->tx_dma;
1061 DSADR(drv_data->tx_channel) = drv_data->tx_dma;