taglinefilesource code
UART_IER232drivers/char/console.cier = serial_echo_inb(UART_IER);
UART_IER233drivers/char/console.cserial_echo_outb(0x00, UART_IER);
UART_IER258drivers/char/console.cserial_echo_outb(ier, UART_IER);
UART_IER298drivers/char/console.cserial_echo_outb(0x00, UART_IER); /* Disable all interrupts */
UART_IER310drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER326drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER429drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER452drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER499drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER510drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER793drivers/char/serial.cserial_out(info, UART_IER, 0);
UART_IER795drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER1012drivers/char/serial.cserial_outp(info, UART_IER, info->IER);  /* enable interrupts */
UART_IER1112drivers/char/serial.cserial_outp(info, UART_IER, 0x00);  /* disable all intrs */
UART_IER1243drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER1318drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER1364drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER2143drivers/char/serial.cserial_out(info, UART_IER, info->IER);
UART_IER2458drivers/char/serial.csave_IER = serial_inp(info, UART_IER);
UART_IER2462drivers/char/serial.cserial_outp(info, UART_IER, 0x0f);  /* enable all intrs */
UART_IER2470drivers/char/serial.cserial_outp(info, UART_IER, 0x0f);  /* enable all intrs */
UART_IER2490drivers/char/serial.cserial_outp(info, UART_IER, save_IER);
UART_IER2563drivers/char/serial.cscratch = serial_inp(info, UART_IER);
UART_IER2564drivers/char/serial.cserial_outp(info, UART_IER, 0);
UART_IER2566drivers/char/serial.cscratch2 = serial_inp(info, UART_IER);
UART_IER2567drivers/char/serial.cserial_outp(info, UART_IER, scratch);