287 static int init(const struct shell_transport *transport,  in init()  argument
292 	struct shell_uart_common *common = (struct shell_uart_common *)transport->ctx;  in init()
304 		async_init((struct shell_uart_async *)transport->ctx);  in init()
306 		irq_init((struct shell_uart_int_driven *)transport->ctx);  in init()
308 		polling_init((struct shell_uart_polling *)transport->ctx);  in init()
332 static int uninit(const struct shell_transport *transport)  in uninit()  argument
335 		async_uninit((struct shell_uart_async *)transport->ctx);  in uninit()
337 		irq_uninit((struct shell_uart_int_driven *)transport->ctx);  in uninit()
339 		polling_uninit((struct shell_uart_polling *)transport->ctx);  in uninit()
345 static int enable(const struct shell_transport *transport, bool blocking_tx)  in enable()  argument
347 	struct shell_uart_common *sh_uart = (struct shell_uart_common *)transport->ctx;  in enable()
406 static int write_uart(const struct shell_transport *transport,  in write_uart()  argument
409 	struct shell_uart_common *sh_uart = (struct shell_uart_common *)transport->ctx;  in write_uart()
414 		return irq_write((struct shell_uart_int_driven *)transport->ctx, data, length, cnt);  in write_uart()
416 		return async_write((struct shell_uart_async *)transport->ctx, data, length, cnt);  in write_uart()
483 static int read_uart(const struct shell_transport *transport,  in read_uart()  argument
487 		return irq_read((struct shell_uart_int_driven *)transport->ctx, data, length, cnt);  in read_uart()
489 		return async_read((struct shell_uart_async *)transport->ctx, data, length, cnt);  in read_uart()
491 		return polling_read((struct shell_uart_polling *)transport->ctx, data, length, cnt);  in read_uart()
496 static void update(const struct shell_transport *transport)  in update()  argument
502 	struct shell_uart_common *sh_uart = (struct shell_uart_common *)transport->ctx;  in update()