1152 	struct amdgpu_fpriv *fpriv;  in amdgpu_driver_open_kms()  local
1170 	fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL);  in amdgpu_driver_open_kms()
1171 	if (unlikely(!fpriv)) {  in amdgpu_driver_open_kms()
1182 	r = amdgpu_vm_init(adev, &fpriv->vm);  in amdgpu_driver_open_kms()
1186 	r = amdgpu_vm_set_pasid(adev, &fpriv->vm, pasid);  in amdgpu_driver_open_kms()
1190 	fpriv->prt_va = amdgpu_vm_bo_add(adev, &fpriv->vm, NULL);  in amdgpu_driver_open_kms()
1191 	if (!fpriv->prt_va) {  in amdgpu_driver_open_kms()
1199 		r = amdgpu_map_static_csa(adev, &fpriv->vm, adev->virt.csa_obj,  in amdgpu_driver_open_kms()
1200 						&fpriv->csa_va, csa_addr, AMDGPU_CSA_SIZE);  in amdgpu_driver_open_kms()
1205 	mutex_init(&fpriv->bo_list_lock);  in amdgpu_driver_open_kms()
1206 	idr_init(&fpriv->bo_list_handles);  in amdgpu_driver_open_kms()
1208 	amdgpu_ctx_mgr_init(&fpriv->ctx_mgr);  in amdgpu_driver_open_kms()
1210 	file_priv->driver_priv = fpriv;  in amdgpu_driver_open_kms()
1214 	amdgpu_vm_fini(adev, &fpriv->vm);  in amdgpu_driver_open_kms()
1219 		amdgpu_vm_set_pasid(adev, &fpriv->vm, 0);  in amdgpu_driver_open_kms()
1222 	kfree(fpriv);  in amdgpu_driver_open_kms()
1244 	struct amdgpu_fpriv *fpriv = file_priv->driver_priv;  in amdgpu_driver_postclose_kms()  local
1250 	if (!fpriv)  in amdgpu_driver_postclose_kms()
1260 	amdgpu_vm_bo_rmv(adev, fpriv->prt_va);  in amdgpu_driver_postclose_kms()
1265 		amdgpu_vm_bo_rmv(adev, fpriv->csa_va);  in amdgpu_driver_postclose_kms()
1266 		fpriv->csa_va = NULL;  in amdgpu_driver_postclose_kms()
1270 	pasid = fpriv->vm.pasid;  in amdgpu_driver_postclose_kms()
1271 	pd = amdgpu_bo_ref(fpriv->vm.root.bo);  in amdgpu_driver_postclose_kms()
1273 	amdgpu_ctx_mgr_fini(&fpriv->ctx_mgr);  in amdgpu_driver_postclose_kms()
1274 	amdgpu_vm_fini(adev, &fpriv->vm);  in amdgpu_driver_postclose_kms()
1280 	idr_for_each_entry(&fpriv->bo_list_handles, list, handle)  in amdgpu_driver_postclose_kms()
1283 	idr_destroy(&fpriv->bo_list_handles);  in amdgpu_driver_postclose_kms()
1284 	mutex_destroy(&fpriv->bo_list_lock);  in amdgpu_driver_postclose_kms()
1286 	kfree(fpriv);  in amdgpu_driver_postclose_kms()