63 static int mbox_deinit(const struct icmsg_config_t *conf,  in mbox_deinit()  argument
68 	err = mbox_set_enabled_dt(&conf->mbox_rx, 0);  in mbox_deinit()
73 	err = mbox_register_callback_dt(&conf->mbox_rx, NULL, NULL);  in mbox_deinit()
363 static int mbox_init(const struct icmsg_config_t *conf,  in mbox_init()  argument
372 	err = mbox_register_callback_dt(&conf->mbox_rx, mbox_callback, dev_data);  in mbox_init()
377 	return mbox_set_enabled_dt(&conf->mbox_rx, 1);  in mbox_init()
380 int icmsg_open(const struct icmsg_config_t *conf,  in icmsg_open()  argument
387 	__ASSERT(conf->unbound_mode != ICMSG_UNBOUND_MODE_DISABLE || UNBOUND_DISABLED,  in icmsg_open()
389 	__ASSERT(conf->unbound_mode != ICMSG_UNBOUND_MODE_ENABLE || UNBOUND_ENABLED,  in icmsg_open()
391 	__ASSERT(conf->unbound_mode != ICMSG_UNBOUND_MODE_DETECT || UNBOUND_DETECT,  in icmsg_open()
394 	if (conf->unbound_mode == ICMSG_UNBOUND_MODE_DISABLE ||  in icmsg_open()
404 		old_state = atomic_set(&dev_data->state, conf->unbound_mode);  in icmsg_open()
409 	dev_data->cfg = conf;  in icmsg_open()
422 	if (conf->unbound_mode != ICMSG_UNBOUND_MODE_DISABLE &&  in icmsg_open()
445 		ret = mbox_init(conf, dev_data);  in icmsg_open()
456 	ret = mbox_send_dt(&conf->mbox_tx, NULL);  in icmsg_open()
470 int icmsg_close(const struct icmsg_config_t *conf,  in icmsg_close()  argument
476 	if (conf->unbound_mode != ICMSG_UNBOUND_MODE_DISABLE &&  in icmsg_close()
482 	(void)mbox_send_dt(&conf->mbox_tx, NULL);  in icmsg_close()
487 		ret = mbox_deinit(conf, dev_data);  in icmsg_close()
493 int icmsg_send(const struct icmsg_config_t *conf,  in icmsg_send()  argument
532 	__ASSERT_NO_MSG(conf->mbox_tx.dev != NULL);  in icmsg_send()
534 	ret = mbox_send_dt(&conf->mbox_tx, NULL);  in icmsg_send()