3281 	struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev);  in amdgpu_device_xgmi_reset_func()  local
3284 	if (WARN_ON(!hive))  in amdgpu_device_xgmi_reset_func()
3295 		task_barrier_enter(&hive->tb);  in amdgpu_device_xgmi_reset_func()
3301 		task_barrier_exit(&hive->tb);  in amdgpu_device_xgmi_reset_func()
3312 		task_barrier_full(&hive->tb);  in amdgpu_device_xgmi_reset_func()
3320 	amdgpu_put_xgmi_hive(hive);  in amdgpu_device_xgmi_reset_func()
4647 				if (!reset_context->hive &&  in amdgpu_do_asic_reset()
4676 				if (reset_context->hive &&  in amdgpu_do_asic_reset()
4679 						reset_context->hive, tmp_adev);  in amdgpu_do_asic_reset()
4710 				struct amdgpu_hive_info *hive)  in amdgpu_device_lock_adev()  argument
4715 	if (hive) {  in amdgpu_device_lock_adev()
4716 		down_write_nest_lock(&adev->reset_sem, &hive->hive_lock);  in amdgpu_device_lock_adev()
4750 static int amdgpu_device_lock_hive_adev(struct amdgpu_device *adev, struct amdgpu_hive_info *hive)  in amdgpu_device_lock_hive_adev()  argument
4755 		if (!hive) {  in amdgpu_device_lock_hive_adev()
4759 		list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) {  in amdgpu_device_lock_hive_adev()
4760 			if (!amdgpu_device_lock_adev(tmp_adev, hive))  in amdgpu_device_lock_hive_adev()
4763 	} else if (!amdgpu_device_lock_adev(adev, hive))  in amdgpu_device_lock_hive_adev()
4768 	if (!list_is_first(&tmp_adev->gmc.xgmi.head, &hive->device_list)) {  in amdgpu_device_lock_hive_adev()
4777 		list_for_each_entry_continue_reverse(tmp_adev, &hive->device_list, gmc.xgmi.head) {  in amdgpu_device_lock_hive_adev()
4926 	struct amdgpu_hive_info *hive = NULL;  in amdgpu_device_gpu_recover()  local
4962 	hive = amdgpu_get_xgmi_hive(adev);  in amdgpu_device_gpu_recover()
4963 	if (hive) {  in amdgpu_device_gpu_recover()
4964 		if (atomic_cmpxchg(&hive->in_reset, 0, 1) != 0) {  in amdgpu_device_gpu_recover()
4966 				job ? job->base.id : -1, hive->hive_id);  in amdgpu_device_gpu_recover()
4967 			amdgpu_put_xgmi_hive(hive);  in amdgpu_device_gpu_recover()
4972 		mutex_lock(&hive->hive_lock);  in amdgpu_device_gpu_recover()
4978 	reset_context.hive = hive;  in amdgpu_device_gpu_recover()
4986 	r = amdgpu_device_lock_hive_adev(adev, hive);  in amdgpu_device_gpu_recover()
5004 		list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head)  in amdgpu_device_gpu_recover()
5168 	if (hive) {  in amdgpu_device_gpu_recover()
5169 		atomic_set(&hive->in_reset, 0);  in amdgpu_device_gpu_recover()
5170 		mutex_unlock(&hive->hive_lock);  in amdgpu_device_gpu_recover()
5171 		amdgpu_put_xgmi_hive(hive);  in amdgpu_device_gpu_recover()