39 /* The UART mux contains information about the real UART. It will synchronize
48 	/* GSM mux related to this UART */
49 	struct gsm_mux *mux;  member
51 	/* Received data is routed from ISR to MUX API via ring buffer */
54 	/* RX worker that passes data from RX ISR to GSM mux API */
79 /* UART Mux Driver Status Codes */
82 	UART_MUX_CONFIGURED,   /* UART mux configuration done */
83 	UART_MUX_CONNECTED,    /* UART mux connected          */
84 	UART_MUX_DISCONNECTED, /* UART mux connection lost    */
96 	/* This UART mux device */
102 	/* TX worker that will mux the transmitted data */
164 	/* We have now received muxed data. Push that through GSM mux API which  in uart_mux_consume_ringbuf()
176 	gsm_mux_recv_buf(uart_mux->mux, data, len);  in uart_mux_consume_ringbuf()
250  * data from it in uart_mux_rx_work(), we push the data to GSM mux API which
296 	gsm_mux_detach(dev_data->real_uart->mux);  in uart_mux_disable()
339 static int init_real_uart(const struct device *mux, const struct device *uart,  in init_real_uart()  argument
372 		real_uart->mux = gsm_mux_create(mux);  in init_real_uart()
374 		LOG_DBG("Initializing UART %s and GSM mux %p",  in init_real_uart()
375 			real_uart->uart->name, (void *)real_uart->mux);  in init_real_uart()
377 		if (!real_uart->mux) {  in init_real_uart()
438 			ret = gsm_dlci_create(real_uart->mux,  in attach()
520 	 * mux headers.  in uart_mux_fifo_fill()
530 		LOG_WRN("UART mux not connected, drop %d bytes", len);  in uart_mux_fifo_fill()
821 int uart_mux_recv(const struct device *mux, struct gsm_dlci *dlci,  in uart_mux_recv()  argument
825 	struct uart_mux_dev_data *dev_data = mux->data;  in uart_mux_recv()
828 	LOG_DBG("%s: dlci %p data %p len %zd", mux->name, (void *)dlci,  in uart_mux_recv()