_PAGE_CACHE040
#define m68k_supervisor_cachemode _PAGE_CACHE040
#define mm_cachebits _PAGE_CACHE040
pgprot_val(prot) &= ~_PAGE_CACHE040;
physaddr |= _PAGE_CACHE040;
cmode = _PAGE_CACHE040;
mm_cachebits = _PAGE_CACHE040;
pgprot_val(protection_map[i]) |= _PAGE_CACHE040;