Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/amd/amdgpu/sid.h, line 1898 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/nid.h, line 1324 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 632 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sid.h, line 1834 (as a macro)