Searched refs:dma_tx_nents (Results 1 – 2 of 2) sorted by relevance
| /linux-5.19.10/drivers/tty/serial/ |
| D | imx.c | 233 unsigned int dma_tx_nents; member
589 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx_callback()
638 sport->dma_tx_nents = 1; in imx_uart_dma_tx()
641 sport->dma_tx_nents = 2; in imx_uart_dma_tx()
648 ret = dma_map_sg(dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx()
656 dma_unmap_sg(dev, sgl, sport->dma_tx_nents, in imx_uart_dma_tx()
1518 sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_shutdown()
1585 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, in imx_uart_flush_buffer()
|
| D | fsl_lpuart.c | 275 unsigned int dma_tx_nents; member
480 sport->dma_tx_nents = 1; in lpuart_dma_tx()
483 sport->dma_tx_nents = 2; in lpuart_dma_tx()
490 ret = dma_map_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
501 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
533 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx_complete()
606 sport->dma_tx_nents, DMA_TO_DEVICE); in lpuart_flush_buffer()
|