Searched refs:tx_dma_channel (Results 1 – 3 of 3) sorted by relevance
| /Zephyr-latest/drivers/spi/ |
| D | spi_sam0.c | 41 uint8_t tx_dma_channel; member
478 retval = dma_config(cfg->dma_dev, cfg->tx_dma_channel, in spi_sam0_dma_tx_load()
485 return dma_start(cfg->dma_dev, cfg->tx_dma_channel); in spi_sam0_dma_tx_load()
572 dma_stop(cfg->dma_dev, cfg->tx_dma_channel); in spi_sam0_dma_rx_done()
596 if (cfg->tx_dma_channel == 0xFF || cfg->rx_dma_channel == 0xFF) { in spi_sam0_transceive_async()
620 dma_stop(cfg->dma_dev, cfg->tx_dma_channel); in spi_sam0_transceive_async()
709 .tx_dma_channel = ATMEL_SAM0_DT_INST_DMA_CHANNEL(n, tx), \
|
| /Zephyr-latest/drivers/serial/ |
| D | uart_sam0.c | 52 uint8_t tx_dma_channel; member
165 dma_stop(cfg->dma_dev, cfg->tx_dma_channel); in uart_sam0_tx_halt()
169 if (dma_get_status(cfg->dma_dev, cfg->tx_dma_channel, &st) == 0) { in uart_sam0_tx_halt()
583 if (cfg->tx_dma_channel != 0xFFU) { in uart_sam0_init()
600 retval = dma_config(cfg->dma_dev, cfg->tx_dma_channel, in uart_sam0_init()
975 if (cfg->tx_dma_channel == 0xFFU) { in uart_sam0_tx()
995 retval = dma_reload(cfg->dma_dev, cfg->tx_dma_channel, (uint32_t)buf, in uart_sam0_tx()
1006 return dma_start(cfg->dma_dev, cfg->tx_dma_channel); in uart_sam0_tx()
1017 if (cfg->tx_dma_channel == 0xFFU) { in uart_sam0_tx_abort()
1261 .tx_dma_channel = ATMEL_SAM0_DT_INST_DMA_CHANNEL(n, tx), \
|
| D | uart_esp32.c | 89 uint8_t tx_dma_channel; member
662 err = dma_stop(config->dma_dev, config->tx_dma_channel); in uart_esp32_async_tx_abort()
745 if (config->tx_dma_channel == 0xFF) { in uart_esp32_async_tx()
751 err = dma_get_status(config->dma_dev, config->tx_dma_channel, &dma_status); in uart_esp32_async_tx()
775 err = dma_config(config->dma_dev, config->tx_dma_channel, &dma_cfg); in uart_esp32_async_tx()
783 err = dma_start(config->dma_dev, config->tx_dma_channel); in uart_esp32_async_tx()
1030 .tx_dma_channel = ESP32_DT_INST_DMA_CELL(n, tx, channel), \
|
