Lines Matching refs:UART_IIR
1050 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1122 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1126 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1304 scratch = serial_in(up, UART_IIR) >> 6; in autoconfig()
1410 serial_in(up, UART_IIR); in autoconfig_irq()
1894 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1910 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1921 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2201 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2273 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2277 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2337 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2360 serial_port_in(port, UART_IIR); in serial8250_do_startup()