Lines Matching refs:UART_IIR
1058 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1130 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1134 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1300 scratch = serial_in(up, UART_IIR) >> 6; in autoconfig()
1406 serial_in(up, UART_IIR); in autoconfig_irq()
1934 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1950 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1961 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2220 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2295 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2299 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2360 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2382 serial_port_in(port, UART_IIR); in serial8250_do_startup()