Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/radeon/evergreend.h, line 824 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/nid.h, line 347 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 249 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rv770d.h, line 396 (as a macro)