Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/amd/amdgpu/sid.h, line 1895 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/nid.h, line 1321 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 630 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sid.h, line 1832 (as a macro)