33 static vaddr_t chip_to_base(struct serial_chip *chip)  in chip_to_base()  argument
36 		container_of(chip, struct serial8250_uart_data, chip);  in chip_to_base()
41 static void serial8250_uart_flush(struct serial_chip *chip)  in serial8250_uart_flush()  argument
43 	vaddr_t base = chip_to_base(chip);  in serial8250_uart_flush()
54 static bool serial8250_uart_have_rx_data(struct serial_chip *chip)  in serial8250_uart_have_rx_data()  argument
56 	vaddr_t base = chip_to_base(chip);  in serial8250_uart_have_rx_data()
61 static int serial8250_uart_getchar(struct serial_chip *chip)  in serial8250_uart_getchar()  argument
63 	vaddr_t base = chip_to_base(chip);  in serial8250_uart_getchar()
65 	while (!serial8250_uart_have_rx_data(chip)) {  in serial8250_uart_getchar()
72 static void serial8250_uart_putc(struct serial_chip *chip, int ch)  in serial8250_uart_putc()  argument
74 	vaddr_t base = chip_to_base(chip);  in serial8250_uart_putc()
76 	serial8250_uart_flush(chip);  in serial8250_uart_putc()
96 	pd->chip.ops = &serial8250_uart_ops;  in serial8250_uart_init()
112 	return &pd->chip;  in serial8250_uart_dev_alloc()
115 static int serial8250_uart_dev_init(struct serial_chip *chip,  in serial8250_uart_dev_init()  argument
121 		container_of(chip, struct serial8250_uart_data, chip);  in serial8250_uart_dev_init()
143 static void serial8250_uart_dev_free(struct serial_chip *chip)  in serial8250_uart_dev_free()  argument
146 	  container_of(chip,  struct serial8250_uart_data, chip);  in serial8250_uart_dev_free()