Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 1431 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rv770d.h, line 229 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sid.h, line 274 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sumod.h, line 217 (as a macro)