Searched refs:serial_din (Results 1 – 3 of 3) sorted by relevance
118 #define serial_din(reg) \ macro
280 ret = serial_din(&com_port->dll) & 0xff; in NS16550_read_baud_divisor()281 ret |= (serial_din(&com_port->dlm) & 0xff) << 8; in NS16550_read_baud_divisor()291 while (!(serial_din(&com_port->lsr) & UART_LSR_THRE)) { in _debug_uart_putc()
88 while (!(serial_din(&com_port->lsr) & UART_LSR_THRE)) in _debug_uart_putc()