66 				  struct ipc_ept *ept,  in ipc_service_register_endpoint()  argument
71 	if (!instance || !ept || !cfg) {  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()
90 int ipc_service_deregister_endpoint(struct ipc_ept *ept)  in ipc_service_deregister_endpoint()  argument
95 	if (!ept) {  in ipc_service_deregister_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()
123 int ipc_service_send(struct ipc_ept *ept, const void *data, size_t len)  in ipc_service_send()  argument
127 	if (!ept) {  in ipc_service_send()
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()
147 int ipc_service_get_tx_buffer_size(struct ipc_ept *ept)  in ipc_service_get_tx_buffer_size()  argument
151 	if (!ept) {  in ipc_service_get_tx_buffer_size()
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()
176 int ipc_service_get_tx_buffer(struct ipc_ept *ept, void **data, uint32_t *len, k_timeout_t wait)  in ipc_service_get_tx_buffer()  argument
180 	if (!ept || !data || !len) {  in ipc_service_get_tx_buffer()
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()
205 int ipc_service_drop_tx_buffer(struct ipc_ept *ept, const void *data)  in ipc_service_drop_tx_buffer()  argument
209 	if (!ept || !data) {  in ipc_service_drop_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()
234 int ipc_service_send_nocopy(struct ipc_ept *ept, const void *data, size_t len)  in ipc_service_send_nocopy()  argument
238 	if (!ept) {  in ipc_service_send_nocopy()
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()
263 int ipc_service_hold_rx_buffer(struct ipc_ept *ept, void *data)  in ipc_service_hold_rx_buffer()  argument
267 	if (!ept) {  in ipc_service_hold_rx_buffer()
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()
292 int ipc_service_release_rx_buffer(struct ipc_ept *ept, void *data)  in ipc_service_release_rx_buffer()  argument
296 	if (!ept) {  in ipc_service_release_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()