reserved_501 530 drivers/gpu/drm/amd/include/v10_structs.h uint32_t reserved_501; // offset: 501 (0x1F5) reserved_501 1178 drivers/gpu/drm/amd/include/v10_structs.h uint32_t reserved_501; reserved_501 661 drivers/gpu/drm/amd/include/v9_structs.h uint32_t reserved_501;