41 	const struct device *dma_dev;  member
443 	if (dma_get_status(data->dma_rx.dma_dev, data->dma_rx.dma_channel, &stat) == 0) {  in async_evt_rx_stopped()
525 	if (dma_get_status(data->dma_rx.dma_dev, data->dma_rx.dma_channel, &stat) == 0) {  in uart_xmc4xxx_async_rx_timeout()
552 	if (!dma_get_status(data->dma_tx.dma_dev, data->dma_tx.dma_channel, &stat)) {  in uart_xmc4xxx_async_tx_abort()
556 	dma_stop(data->dma_tx.dma_dev, data->dma_tx.dma_channel);  in uart_xmc4xxx_async_tx_abort()
582 	if (data->dma_rx.dma_dev != NULL) {  in uart_xmc4xxx_async_init()
583 		if (!device_is_ready(data->dma_rx.dma_dev)) {  in uart_xmc4xxx_async_init()
600 	if (data->dma_tx.dma_dev != NULL) {  in uart_xmc4xxx_async_init()
601 		if (!device_is_ready(data->dma_tx.dma_dev)) {  in uart_xmc4xxx_async_init()
647 	if (data->dma_tx.dma_dev == NULL) {  in uart_xmc4xxx_async_tx()
669 	ret = dma_config(data->dma_tx.dma_dev, data->dma_tx.dma_channel, &data->dma_tx.dma_cfg);  in uart_xmc4xxx_async_tx()
685 	return dma_start(data->dma_tx.dma_dev, data->dma_tx.dma_channel);  in uart_xmc4xxx_async_tx()
694 	if (data->dma_rx.dma_dev == NULL) {  in uart_xmc4xxx_async_rx_enable()
711 	ret = dma_config(data->dma_rx.dma_dev, data->dma_rx.dma_channel, &data->dma_rx.dma_cfg);  in uart_xmc4xxx_async_rx_enable()
721 	return dma_start(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_async_rx_enable()
724 static void uart_xmc4xxx_dma_rx_cb(const struct device *dma_dev, void *user_data, uint32_t channel,  in uart_xmc4xxx_dma_rx_cb()  argument
739 		dma_stop(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_dma_rx_cb()
757 		dma_stop(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_dma_rx_cb()
769 	ret = dma_reload(data->dma_rx.dma_dev, data->dma_rx.dma_channel,  in uart_xmc4xxx_dma_rx_cb()
775 		dma_stop(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_dma_rx_cb()
781 	dma_start(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_dma_rx_cb()
805 	dma_stop(data->dma_rx.dma_dev, data->dma_rx.dma_channel);  in uart_xmc4xxx_async_rx_disable()
808 	if (dma_get_status(data->dma_rx.dma_dev, data->dma_rx.dma_channel, &stat) == 0) {  in uart_xmc4xxx_async_rx_disable()
826 static void uart_xmc4xxx_dma_tx_cb(const struct device *dma_dev, void *user_data, uint32_t channel,  in uart_xmc4xxx_dma_tx_cb()  argument
846 	if (!dma_get_status(data->dma_tx.dma_dev, channel, &stat)) {  in uart_xmc4xxx_dma_tx_cb()
853 		dma_stop(data->dma_tx.dma_dev, data->dma_tx.dma_channel);  in uart_xmc4xxx_dma_tx_cb()
970 	.dma_dev = DEVICE_DT_GET(DT_INST_DMAS_CTLR_BY_NAME(index, dir)),                           \