Searched refs:dma_chan_tx (Results 1 – 1 of 1) sorted by relevance
54 struct dma_channel dma_chan_tx; member76 __ASSERT_NO_MSG(!!data->dma_chan_tx.dma_dev == !!data->dma_chan_rx.dma_dev); in spi_silabs_eusart_is_dma_enabled_instance()182 if (!device_is_ready(data->dma_chan_tx.dma_dev)) { in spi_silabs_eusart_configure()199 if (data->dma_chan_tx.chan_nb < 0) { in spi_silabs_eusart_configure()200 data->dma_chan_tx.chan_nb = in spi_silabs_eusart_configure()201 dma_request_channel(data->dma_chan_tx.dma_dev, NULL); in spi_silabs_eusart_configure()204 if (data->dma_chan_tx.chan_nb < 0) { in spi_silabs_eusart_configure()230 dma_release_channel(data->dma_chan_tx.dma_dev, data->dma_chan_tx.chan_nb); in spi_silabs_eusart_configure()232 data->dma_chan_tx.chan_nb = -1; in spi_silabs_eusart_configure()302 dma_stop(data->dma_chan_tx.dma_dev, data->dma_chan_tx.chan_nb); in spi_silabs_dma_rx_callback()[all …]
