Lines Matching refs:UART_IIR
909 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
981 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
985 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1163 scratch = serial_in(up, UART_IIR) >> 6; in autoconfig()
1265 serial_in(up, UART_IIR); in autoconfig_irq()
1590 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1606 unsigned int iir = serial_port_in(port, UART_IIR); in exar_handle_irq()
1868 serial_port_in(port, UART_IIR); in serial8250_do_startup()
1920 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
1924 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
1984 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2007 serial_port_in(port, UART_IIR); in serial8250_do_startup()