ACR_BASE_POS 45 arch/m68k/include/asm/m52xxacr.h #define ACR_BASE_POS 24 /* Address Base (upper 8 bits) */ ACR_BASE_POS 40 arch/m68k/include/asm/m53xxacr.h #define ACR_BASE_POS 24 /* Address Base (upper 8 bits) */ ACR_BASE_POS 32 arch/m68k/include/asm/m54xxacr.h #define ACR_BASE_POS 24 /* Address Base */