reserved_508 537 drivers/gpu/drm/amd/include/v10_structs.h uint32_t reserved_508; // offset: 508 (0x1FC) reserved_508 1185 drivers/gpu/drm/amd/include/v10_structs.h uint32_t reserved_508; reserved_508 668 drivers/gpu/drm/amd/include/v9_structs.h uint32_t reserved_508;