Lines Matching defs:COM2
44 #define COM2 0x2f8
45 #define WC_COM COM2 /* either COM1 or COM2 */
478 / init COM1 & COM2
482 * on debug kernels we need to initialize COM1 & COM2 here, so that
507 / select COM2
508 D16 movl $_CONST(COM2+LCR), %edx
512 D16 movl $_CONST(COM2+DLL), %edx / divisor latch lsb
516 D16 movl $_CONST(COM2+DLH), %edx / divisor latch hsb
520 D16 movl $_CONST(COM2+LCR), %edx / select COM1
524 D16 movl $_CONST(COM2+MCR), %edx / select COM1
1003 * on debug kernels we need to initialize COM1 & COM2 here, so that
1028 / select COM2
1029 D16 movl $_CONST(COM2+LCR), %edx
1033 D16 movl $_CONST(COM2+DLL), %edx / divisor latch lsb
1037 D16 movl $_CONST(COM2+DLH), %edx / divisor latch hsb
1041 D16 movl $_CONST(COM2+LCR), %edx / select COM1
1045 D16 movl $_CONST(COM2+MCR), %edx / select COM1