BSYI              139 dev/ic/aic6360reg.h #define BSYI		0x04
BSYI             2705 dev/microcode/aic7xxx/aic79xx_reg.h #define		BSYI            	0x04
BSYI             1093 dev/microcode/aic7xxx/aic7xxx_reg.h #define		BSYI            	0x04