17 int ipc_service_open_instance(const struct device *instance)  in ipc_service_open_instance()  argument
21 	if (!instance) {  in ipc_service_open_instance()
22 		LOG_ERR("Invalid instance");  in ipc_service_open_instance()
26 	backend = (const struct ipc_service_backend *) instance->api;  in ipc_service_open_instance()
38 	return backend->open_instance(instance);  in ipc_service_open_instance()
41 int ipc_service_close_instance(const struct device *instance)  in ipc_service_close_instance()  argument
45 	if (!instance) {  in ipc_service_close_instance()
46 		LOG_ERR("Invalid instance");  in ipc_service_close_instance()
50 	backend = (const struct ipc_service_backend *) instance->api;  in ipc_service_close_instance()
62 	return backend->close_instance(instance);  in ipc_service_close_instance()
65 int ipc_service_register_endpoint(const struct device *instance,  in ipc_service_register_endpoint()  argument
71 	if (!instance || !ept || !cfg) {  in ipc_service_register_endpoint()
72 		LOG_ERR("Invalid instance, endpoint or configuration");  in ipc_service_register_endpoint()
76 	backend = (const struct ipc_service_backend *) instance->api;  in ipc_service_register_endpoint()
85 	ept->instance = instance;  in ipc_service_register_endpoint()
87 	return backend->register_endpoint(instance, &ept->token, cfg);  in ipc_service_register_endpoint()
100 	if (!ept->instance) {  in ipc_service_deregister_endpoint()
105 	backend = ept->instance->api;  in ipc_service_deregister_endpoint()
112 	err = backend->deregister_endpoint(ept->instance, ept->token);  in ipc_service_deregister_endpoint()
117 	ept->instance = 0;  in ipc_service_deregister_endpoint()
132 	if (!ept->instance) {  in ipc_service_send()
137 	backend = ept->instance->api;  in ipc_service_send()
144 	return backend->send(ept->instance, ept->token, data, len);  in ipc_service_send()
156 	if (!ept->instance) {  in ipc_service_get_tx_buffer_size()
161 	backend = ept->instance->api;  in ipc_service_get_tx_buffer_size()
173 	return backend->get_tx_buffer_size(ept->instance, ept->token);  in ipc_service_get_tx_buffer_size()
185 	if (!ept->instance) {  in ipc_service_get_tx_buffer()
190 	backend = ept->instance->api;  in ipc_service_get_tx_buffer()
202 	return backend->get_tx_buffer(ept->instance, ept->token, data, len, wait);  in ipc_service_get_tx_buffer()
214 	if (!ept->instance) {  in ipc_service_drop_tx_buffer()
219 	backend = ept->instance->api;  in ipc_service_drop_tx_buffer()
231 	return backend->drop_tx_buffer(ept->instance, ept->token, data);  in ipc_service_drop_tx_buffer()
243 	if (!ept->instance) {  in ipc_service_send_nocopy()
248 	backend = ept->instance->api;  in ipc_service_send_nocopy()
260 	return backend->send_nocopy(ept->instance, ept->token, data, len);  in ipc_service_send_nocopy()
272 	if (!ept->instance) {  in ipc_service_hold_rx_buffer()
277 	backend = ept->instance->api;  in ipc_service_hold_rx_buffer()
290 	return backend->hold_rx_buffer(ept->instance, ept->token, data);  in ipc_service_hold_rx_buffer()
301 	if (!ept->instance) {  in ipc_service_release_rx_buffer()
306 	backend = ept->instance->api;  in ipc_service_release_rx_buffer()
319 	return backend->release_rx_buffer(ept->instance, ept->token, data);  in ipc_service_release_rx_buffer()