Defined in 4 files as a macro:
- sys/arch/hp300/stand/common/scsireg.h, line 180 (as a macro)
- sys/arch/luna68k/stand/boot/scsireg.h, line 155 (as a macro)
- sys/arch/sgimips/stand/common/iris_scsicmd.h, line 45 (as a macro)
- sys/dev/mca/edcreg.h, line 80 (as a macro)