Searched refs:dma_tx_nents (Results 1 – 2 of 2) sorted by relevance
| /linux-6.15/drivers/tty/serial/ |
| H A D | imx.c | 229 unsigned int dma_tx_nents; member
593 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx_callback()
640 sport->dma_tx_nents = kfifo_dma_out_prepare(&tport->xmit_fifo, sgl, in imx_uart_dma_tx()
643 ret = dma_map_sg(dev, sgl, sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_dma_tx()
651 dma_unmap_sg(dev, sgl, sport->dma_tx_nents, in imx_uart_dma_tx()
1593 sport->dma_tx_nents, DMA_TO_DEVICE); in imx_uart_shutdown()
1720 dma_unmap_sg(sport->port.dev, sgl, sport->dma_tx_nents, in imx_uart_flush_buffer()
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| H A D | fsl_lpuart.c | 289 unsigned int dma_tx_nents; member
489 sport->dma_tx_nents = kfifo_dma_out_prepare(&tport->xmit_fifo, sgl, in lpuart_dma_tx()
492 ret = dma_map_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
503 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx()
536 dma_unmap_sg(chan->device->dev, sgl, sport->dma_tx_nents, in lpuart_dma_tx_complete()
607 sport->dma_tx_nents, DMA_TO_DEVICE); in lpuart_flush_buffer()
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