55 	struct qcomtee_object *object;  in qcomtee_qtee_object_alloc()  local
57 	object = kzalloc(sizeof(*object), GFP_KERNEL);  in qcomtee_qtee_object_alloc()
58 	if (!object)  in qcomtee_qtee_object_alloc()
62 	object->name = kasprintf(GFP_KERNEL, "qcomtee-%u", object_id);  in qcomtee_qtee_object_alloc()
63 	QCOMTEE_OBJECT_SET(object, QCOMTEE_OBJECT_TYPE_TEE, object_id);  in qcomtee_qtee_object_alloc()
64 	kref_init(&object->refcount);  in qcomtee_qtee_object_alloc()
66 	object->info.qcomtee_async_ctx = qcomtee->ctx;  in qcomtee_qtee_object_alloc()
67 	teedev_ctx_get(object->info.qcomtee_async_ctx);  in qcomtee_qtee_object_alloc()
69 	return object;  in qcomtee_qtee_object_alloc()
72 static void qcomtee_qtee_object_free(struct qcomtee_object *object)  in qcomtee_qtee_object_free()  argument
75 	teedev_ctx_put(object->info.qcomtee_async_ctx);  in qcomtee_qtee_object_free()
77 	kfree(object->name);  in qcomtee_qtee_object_free()
78 	kfree(object);  in qcomtee_qtee_object_free()
83 	struct qcomtee_object *object;  in qcomtee_do_release_qtee_object()  local
90 	object = container_of(work, struct qcomtee_object, work);  in qcomtee_do_release_qtee_object()
91 	qcomtee = tee_get_drvdata(object->info.qcomtee_async_ctx->teedev);  in qcomtee_do_release_qtee_object()
93 	qcomtee->oic.ctx = object->info.qcomtee_async_ctx;  in qcomtee_do_release_qtee_object()
95 	ret = qcomtee_object_do_invoke_internal(&qcomtee->oic, object,  in qcomtee_do_release_qtee_object()
101 		queue_work(qcomtee->wq, &object->work);  in qcomtee_do_release_qtee_object()
105 			       qcomtee_object_name(object), ret, result);  in qcomtee_do_release_qtee_object()
106 		qcomtee_qtee_object_free(object);  in qcomtee_do_release_qtee_object()
110 static void qcomtee_release_qtee_object(struct qcomtee_object *object)  in qcomtee_release_qtee_object()  argument
113 		tee_get_drvdata(object->info.qcomtee_async_ctx->teedev);  in qcomtee_release_qtee_object()
115 	INIT_WORK(&object->work, qcomtee_do_release_qtee_object);  in qcomtee_release_qtee_object()
116 	queue_work(qcomtee->wq, &object->work);  in qcomtee_release_qtee_object()
121 	struct qcomtee_object *object;  in qcomtee_object_release()  local
124 	object = container_of(refcount, struct qcomtee_object, refcount);  in qcomtee_object_release()
133 	switch (typeof_qcomtee_object(object)) {  in qcomtee_object_release()
135 		qcomtee_release_qtee_object(object);  in qcomtee_object_release()
139 		name = object->name;  in qcomtee_object_release()
141 		if (object->ops->release)  in qcomtee_object_release()
142 			object->ops->release(object);  in qcomtee_object_release()
160 int qcomtee_object_get(struct qcomtee_object *object)  in qcomtee_object_get()  argument
162 	if (object != &qcomtee_primordial_object &&  in qcomtee_object_get()
163 	    object != NULL_QCOMTEE_OBJECT &&  in qcomtee_object_get()
164 	    object != ROOT_QCOMTEE_OBJECT)  in qcomtee_object_get()
165 		return kref_get_unless_zero(&object->refcount);  in qcomtee_object_get()
174 void qcomtee_object_put(struct qcomtee_object *object)  in qcomtee_object_put()  argument
176 	if (object != &qcomtee_primordial_object &&  in qcomtee_object_put()
177 	    object != NULL_QCOMTEE_OBJECT &&  in qcomtee_object_put()
178 	    object != ROOT_QCOMTEE_OBJECT)  in qcomtee_object_put()
179 		kref_put(&object->refcount, qcomtee_object_release);  in qcomtee_object_put()
183 			     struct qcomtee_object *object)  in qcomtee_idx_alloc()  argument
188 	return xa_alloc_cyclic(&qcomtee->xa_local_objects, idx, object,  in qcomtee_idx_alloc()
217 				 struct qcomtee_object *object,  in qcomtee_object_id_get()  argument
222 	switch (typeof_qcomtee_object(object)) {  in qcomtee_object_id_get()
224 		if (qcomtee_idx_alloc(oic, &idx, object) < 0)  in qcomtee_object_id_get()
232 		*object_id = object->info.qtee_id;  in qcomtee_object_id_get()
268 	struct qcomtee_object *object;  in qcomtee_local_object_get()  local
274 	object = xa_load(&qcomtee->xa_local_objects, object_id);  in qcomtee_local_object_get()
276 	qcomtee_object_get(object);  in qcomtee_local_object_get()
278 	return object;  in qcomtee_local_object_get()
290 int qcomtee_object_user_init(struct qcomtee_object *object,  in qcomtee_object_user_init()  argument
298 	kref_init(&object->refcount);  in qcomtee_object_user_init()
299 	QCOMTEE_OBJECT_SET(object, QCOMTEE_OBJECT_TYPE_NULL);  in qcomtee_object_user_init()
308 		object->ops = ops;  in qcomtee_object_user_init()
309 		if (!object->ops->dispatch)  in qcomtee_object_user_init()
313 		object->name = kvasprintf_const(GFP_KERNEL, fmt, ap);  in qcomtee_object_user_init()
314 		QCOMTEE_OBJECT_SET(object, QCOMTEE_OBJECT_TYPE_CB);  in qcomtee_object_user_init()
359 				    struct qcomtee_object **object,  in qcomtee_object_qtee_init()  argument
366 		*object = NULL_QCOMTEE_OBJECT;  in qcomtee_object_qtee_init()
370 		*object = qcomtee_local_object_get(oic, object_id);  in qcomtee_object_qtee_init()
371 		if (*object == NULL_QCOMTEE_OBJECT)  in qcomtee_object_qtee_init()
377 		*object = qcomtee_qtee_object_alloc(oic, object_id);  in qcomtee_object_qtee_init()
378 		if (*object == NULL_QCOMTEE_OBJECT)  in qcomtee_object_qtee_init()
396 			       struct qcomtee_object *object, u32 op,  in qcomtee_prepare_msg()  argument
412 	if (qcomtee_object_id_get(oic, object, &object_id))  in qcomtee_prepare_msg()
626 	struct qcomtee_object *object;  in qcomtee_cb_object_invoke()  local
635 	object = qcomtee_local_object_get(oic, object_id);  in qcomtee_cb_object_invoke()
636 	if (object == NULL_QCOMTEE_OBJECT) {  in qcomtee_cb_object_invoke()
641 	oic->object = object;  in qcomtee_cb_object_invoke()
649 		qcomtee_object_put(object);  in qcomtee_cb_object_invoke()
654 		qcomtee_object_get(object);  in qcomtee_cb_object_invoke()
668 		errno = object->ops->dispatch(oic, object, op, oic->u);  in qcomtee_cb_object_invoke()
742 				      struct qcomtee_object *object, u32 op,  in qcomtee_object_do_invoke_internal()  argument
758 	ret = qcomtee_prepare_msg(oic, object, op, u);  in qcomtee_object_do_invoke_internal()
780 			qto = oic->object;  in qcomtee_object_do_invoke_internal()
792 			oic->object = NULL_QCOMTEE_OBJECT;  in qcomtee_object_do_invoke_internal()
849 			     struct qcomtee_object *object, u32 op,  in qcomtee_object_do_invoke()  argument
857 	if (typeof_qcomtee_object(object) != QCOMTEE_OBJECT_TYPE_TEE &&  in qcomtee_object_do_invoke()
858 	    typeof_qcomtee_object(object) != QCOMTEE_OBJECT_TYPE_ROOT)  in qcomtee_object_do_invoke()
866 	return qcomtee_object_do_invoke_internal(oic, object, op, u, result);  in qcomtee_object_do_invoke()