/** Mutex for accessing fences and to maintain command submissions
in good sequence. */
pthread_mutex_t sequence_mutex;
- /** Buffer for user fences */
- struct amdgpu_bo *fence_bo;
- void *fence_cpu;
- /** The newest expired fence for the ring of the ip blocks. */
- uint64_t expired_fences[AMDGPU_HW_IP_NUM][AMDGPU_HW_IP_INSTANCE_MAX_COUNT][AMDGPU_CS_MAX_RINGS];
/* context id*/
uint32_t id;
};