69 #define rtrc(i) {inb(0x3da); outb(0x31, 0x3c0); outb((i), 0x3c0);}
71 #define rtrc(i) {}  macro
377 	rtrc(1);  in NCR5380_pread()
379 		rtrc(2);  in NCR5380_pread()
382 		rtrc(3);  in NCR5380_pread()
386 		rtrc(7);  in NCR5380_pread()
390 	rtrc(4);  in NCR5380_pread()
394 	rtrc(0);  in NCR5380_pread()
429 		rtrc(5);  in NCR5380_pwrite()
433 		rtrc(3);  in NCR5380_pwrite()
438 	rtrc(4);  in NCR5380_pwrite()
441 	rtrc(6);  in NCR5380_pwrite()
445 	rtrc(7);  in NCR5380_pwrite()
448 	rtrc(0);  in NCR5380_pwrite()