Searched refs:tx_dma_len (Results 1 – 1 of 1) sorted by relevance
160 unsigned int tx_dma_len; member1261 uart_xmit_advance(port, s->tx_dma_len); in sci_dma_tx_complete()1501 s->tx_dma_len = kfifo_out_linear(&tport->xmit_fifo, &tail, in sci_dma_tx_work_fn()1504 if (!s->tx_dma_len) { in sci_dma_tx_work_fn()1510 desc = dmaengine_prep_slave_single(chan, buf, s->tx_dma_len, in sci_dma_tx_work_fn()1519 dma_sync_single_for_device(chan->device->dev, buf, s->tx_dma_len, in sci_dma_tx_work_fn()1751 s->tx_dma_len = 0; in sci_flush_buffer()