Searched refs:dma_tx_nents (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.10/drivers/tty/serial/ |
| D | imx.c | 232 unsigned int dma_tx_nents; member
603 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx_callback()
652 sport->dma_tx_nents = 1; in imx_uart_dma_tx()
655 sport->dma_tx_nents = 2; in imx_uart_dma_tx()
662 ret = dma_map_sg(dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx()
670 dma_unmap_sg(dev, sgl, sport->dma_tx_nents, in imx_uart_dma_tx()
1537 sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_shutdown()
1604 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, in imx_uart_flush_buffer()
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| D | fsl_lpuart.c | 266 unsigned int dma_tx_nents; member
434 sport->dma_tx_nents = 1; in lpuart_dma_tx()
437 sport->dma_tx_nents = 2; in lpuart_dma_tx()
444 ret = dma_map_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
455 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
483 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx_complete()
556 sport->dma_tx_nents, DMA_TO_DEVICE); in lpuart_flush_buffer()
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