Lines Matching refs:UART_IIR
1019 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1091 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1095 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1261 scratch = serial_in(up, UART_IIR) >> 6; in autoconfig()
1367 serial_in(up, UART_IIR); in autoconfig_irq()
1849 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1865 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1876 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2142 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2212 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2216 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2276 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2299 serial_port_in(port, UART_IIR); in serial8250_do_startup()