1234 		if (dma_get_status(data->dma_rx.dma_dev, data->dma_rx.dma_channel, &stat) == 0) {  in uart_stm32_dma_rx_flush()
1462 	dma_stop(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_stm32_async_rx_disable()
1485 void uart_stm32_dma_tx_cb(const struct device *dma_dev, void *user_data,  in uart_stm32_dma_tx_cb()  argument
1498 	if (!dma_get_status(data->dma_tx.dma_dev,  in uart_stm32_dma_tx_cb()
1528 	dma_reload(data->dma_rx.dma_dev, data->dma_rx.dma_channel,  in uart_stm32_dma_replace_buffer()
1533 	dma_start(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_stm32_dma_replace_buffer()
1541 void uart_stm32_dma_rx_cb(const struct device *dma_dev, void *user_data,  in uart_stm32_dma_rx_cb()  argument
1591 	if (data->dma_tx.dma_dev == NULL) {  in uart_stm32_async_tx()
1622 	ret = dma_config(data->dma_tx.dma_dev, data->dma_tx.dma_channel,  in uart_stm32_async_tx()
1630 	if (dma_start(data->dma_tx.dma_dev, data->dma_tx.dma_channel)) {  in uart_stm32_async_tx()
1658 	if (data->dma_rx.dma_dev == NULL) {  in uart_stm32_async_rx_enable()
1686 	ret = dma_config(data->dma_rx.dma_dev, data->dma_rx.dma_channel,  in uart_stm32_async_rx_enable()
1694 	if (dma_start(data->dma_rx.dma_dev, data->dma_rx.dma_channel)) {  in uart_stm32_async_rx_enable()
1736 	if (!dma_get_status(data->dma_tx.dma_dev,  in uart_stm32_async_tx_abort()
1742 	dma_suspend(data->dma_tx.dma_dev, data->dma_tx.dma_channel);  in uart_stm32_async_tx_abort()
1744 	dma_stop(data->dma_tx.dma_dev, data->dma_tx.dma_channel);  in uart_stm32_async_tx_abort()
1821 	if (data->dma_rx.dma_dev != NULL) {  in uart_stm32_async_init()
1822 		if (!device_is_ready(data->dma_rx.dma_dev)) {  in uart_stm32_async_init()
1827 	if (data->dma_tx.dma_dev != NULL) {  in uart_stm32_async_init()
1828 		if (!device_is_ready(data->dma_tx.dma_dev)) {  in uart_stm32_async_init()
2266 	.dma_dev = DEVICE_DT_GET(STM32_DMA_CTLR(index, dir)),			\