Lines Matching refs:UART_IIR
1013 status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750; in autoconfig_16550a()
1085 status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750; in autoconfig_16550a()
1090 status2 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750; in autoconfig_16550a()
1261 switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) { in autoconfig()
1365 serial_in(up, UART_IIR); in autoconfig_irq()
1968 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1984 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1995 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2264 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2345 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2349 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2408 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2430 serial_port_in(port, UART_IIR); in serial8250_do_startup()