83 static void uart_sifive_poll_out(const struct device *dev,  in uart_sifive_poll_out()
103 static int uart_sifive_poll_in(const struct device *dev, unsigned char *c)  in uart_sifive_poll_in()
128 static int uart_sifive_fifo_fill(const struct device *dev,  in uart_sifive_fifo_fill()
151 static int uart_sifive_fifo_read(const struct device *dev,  in uart_sifive_fifo_read()
177 static void uart_sifive_irq_tx_enable(const struct device *dev)  in uart_sifive_irq_tx_enable()
189 static void uart_sifive_irq_tx_disable(const struct device *dev)  in uart_sifive_irq_tx_disable()
203 static int uart_sifive_irq_tx_ready(const struct device *dev)  in uart_sifive_irq_tx_ready()
217 static int uart_sifive_irq_tx_complete(const struct device *dev)  in uart_sifive_irq_tx_complete()
233 static void uart_sifive_irq_rx_enable(const struct device *dev)  in uart_sifive_irq_rx_enable()
245 static void uart_sifive_irq_rx_disable(const struct device *dev)  in uart_sifive_irq_rx_disable()
259 static int uart_sifive_irq_rx_ready(const struct device *dev)  in uart_sifive_irq_rx_ready()
267 static void uart_sifive_irq_err_enable(const struct device *dev)  in uart_sifive_irq_err_enable()
272 static void uart_sifive_irq_err_disable(const struct device *dev)  in uart_sifive_irq_err_disable()
284 static int uart_sifive_irq_is_pending(const struct device *dev)  in uart_sifive_irq_is_pending()
291 static int uart_sifive_irq_update(const struct device *dev)  in uart_sifive_irq_update()
302 static void uart_sifive_irq_callback_set(const struct device *dev,  in uart_sifive_irq_callback_set()
312 static void uart_sifive_irq_handler(const struct device *dev)  in uart_sifive_irq_handler()
324 static int uart_sifive_init(const struct device *dev)  in uart_sifive_init()