Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/radeon/evergreend.h, line 819 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 938 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rv770d.h, line 917 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sid.h, line 784 (as a macro)