Searched refs:dma_rx_buf_bus (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/tty/serial/ |
| D | fsl_lpuart.c | 247 dma_addr_t dma_rx_buf_bus; member
331 dma_sync_single_for_cpu(sport->port.dev, sport->dma_rx_buf_bus, in lpuart_copy_rx_to_tty()
341 dma_sync_single_for_device(sport->port.dev, sport->dma_rx_buf_bus, in lpuart_copy_rx_to_tty()
438 dma_sync_single_for_device(sport->port.dev, sport->dma_rx_buf_bus, in lpuart_dma_rx()
441 sport->dma_rx_buf_bus, FSL_UART_RX_DMA_BUFFER_SIZE, in lpuart_dma_rx()
1039 sport->dma_rx_buf_bus = dma_bus; in lpuart_dma_rx_request()
1062 dma_unmap_single(sport->port.dev, sport->dma_rx_buf_bus, in lpuart_dma_rx_free()
1065 sport->dma_rx_buf_bus = 0; in lpuart_dma_rx_free()
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