Lines Matching refs:UART_IIR
1063 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1135 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1139 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1307 scratch = serial_in(up, UART_IIR); in autoconfig()
1413 serial_in(up, UART_IIR); in autoconfig_irq()
1948 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1964 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1975 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2234 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2309 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2313 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2374 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2396 serial_port_in(port, UART_IIR); in serial8250_do_startup()