On 2/25/20 6:22 PM, Denis Efremov wrote: > As for now, I can see that only floppy.c includes fdreg.h file > with define FDPATCHES. If it's true then #define FD_IOPORT 0x3f0 > branch is never used and we can try to fix remaining FD_* macro > in the next round. Ah, I forgot that fdregs.h is uapi. Thus, we can't simplify FDPATCHES. Denis