Lines Matching refs:UART_IIR
1012 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1084 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1088 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1266 scratch = serial_in(up, UART_IIR) >> 6; in autoconfig()
1373 serial_in(up, UART_IIR); in autoconfig_irq()
1839 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1854 unsigned int iir = serial_port_in(port, UART_IIR); in exar_handle_irq()
1879 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1890 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2148 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2219 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2223 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2283 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2306 serial_port_in(port, UART_IIR); in serial8250_do_startup()