Searched refs:dma_tx_nents (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.15/drivers/tty/serial/ |
| D | imx.c | 233 unsigned int dma_tx_nents; member
581 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx_callback()
630 sport->dma_tx_nents = 1; in imx_uart_dma_tx()
633 sport->dma_tx_nents = 2; in imx_uart_dma_tx()
640 ret = dma_map_sg(dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx()
648 dma_unmap_sg(dev, sgl, sport->dma_tx_nents, in imx_uart_dma_tx()
1505 sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_shutdown()
1572 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, in imx_uart_flush_buffer()
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| D | fsl_lpuart.c | 276 unsigned int dma_tx_nents; member
476 sport->dma_tx_nents = 1; in lpuart_dma_tx()
479 sport->dma_tx_nents = 2; in lpuart_dma_tx()
486 ret = dma_map_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
497 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
529 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx_complete()
602 sport->dma_tx_nents, DMA_TO_DEVICE); in lpuart_flush_buffer()
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