ACKO              161 dev/ic/aic6360reg.h #define ACKO		0x01
ACKO             2698 dev/microcode/aic7xxx/aic79xx_reg.h #define		ACKO            	0x01
ACKO             1105 dev/microcode/aic7xxx/aic7xxx_reg.h #define		ACKO            	0x01