Lines Matching defs:COM1
44 #define COM1 0x3f8
46 #define WC_COM COM2 /* either COM1 or COM2 */
479 / init COM1 & COM2
483 * on debug kernels we need to initialize COM1 & COM2 here, so that
487 / select COM1
488 D16 movl $_CONST(COM1+LCR), %edx
492 D16 movl $_CONST(COM1+DLL), %edx / divisor latch lsb
496 D16 movl $_CONST(COM1+DLH), %edx / divisor latch hsb
500 D16 movl $_CONST(COM1+LCR), %edx / select COM1
504 D16 movl $_CONST(COM1+MCR), %edx / select COM1
521 D16 movl $_CONST(COM2+LCR), %edx / select COM1
525 D16 movl $_CONST(COM2+MCR), %edx / select COM1
1004 * on debug kernels we need to initialize COM1 & COM2 here, so that
1008 / select COM1
1009 D16 movl $_CONST(COM1+LCR), %edx
1013 D16 movl $_CONST(COM1+DLL), %edx / divisor latch lsb
1017 D16 movl $_CONST(COM1+DLH), %edx / divisor latch hsb
1021 D16 movl $_CONST(COM1+LCR), %edx / select COM1
1025 D16 movl $_CONST(COM1+MCR), %edx / select COM1
1042 D16 movl $_CONST(COM2+LCR), %edx / select COM1
1046 D16 movl $_CONST(COM2+MCR), %edx / select COM1