Searched refs:rxchan (Results 1 - 3 of 3) sorted by relevance
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/ |
H A D | 8250_dma.c | 60 dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); in _dma_rx_complete() 93 dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); in _dma_rx_complete() 178 dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); in serial8250_rx_dma() 204 desc = dmaengine_prep_dma_cyclic(dma->rxchan, dma->rx_addr, dma->rx_size, dma->rx_size, DMA_DEV_TO_MEM, in serial8250_start_rx_dma() 215 dma_async_issue_pending(dma->rxchan); in serial8250_start_rx_dma() 231 desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr, dma->rx_size, DMA_DEV_TO_MEM, in serial8250_rx_dma() 243 dma_async_issue_pending(dma->rxchan); in serial8250_rx_dma() 255 dmaengine_pause(dma->rxchan); in serial8250_rx_dma_flush() 257 dmaengine_terminate_async(dma->rxchan); in serial8250_rx_dma_flush() 293 dma->rxchan in serial8250_request_dma() [all...] |
H A D | 8250.h | 31 struct dma_chan *rxchan; member
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H A D | 8250_port.c | 1992 if (up->dma && up->dma->rxchan) {
in serial8250_handle_irq()
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