Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/radeon/r520d.h, line 39 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rs600d.h, line 230 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rs690d.h, line 53 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rv515d.h, line 262 (as a macro)