52 	struct mtk_rpmsg_rproc_subdev *mtk_subdev;  member
57 	struct mtk_rpmsg_rproc_subdev *mtk_subdev;  member
85 __mtk_create_ept(struct mtk_rpmsg_rproc_subdev *mtk_subdev,  in __mtk_create_ept()  argument
91 	struct platform_device *pdev = mtk_subdev->pdev;  in __mtk_create_ept()
97 	mept->mtk_subdev = mtk_subdev;  in __mtk_create_ept()
108 	ret = mtk_subdev->info->register_ipi(pdev, id, mtk_rpmsg_ipi_handler,  in __mtk_create_ept()
123 	struct mtk_rpmsg_rproc_subdev *mtk_subdev =  in mtk_rpmsg_create_ept()  local
124 		to_mtk_rpmsg_device(rpdev)->mtk_subdev;  in mtk_rpmsg_create_ept()
126 	return __mtk_create_ept(mtk_subdev, rpdev, cb, priv, chinfo.src);  in mtk_rpmsg_create_ept()
131 	struct mtk_rpmsg_rproc_subdev *mtk_subdev =  in mtk_rpmsg_destroy_ept()  local
132 		to_mtk_rpmsg_endpoint(ept)->mtk_subdev;  in mtk_rpmsg_destroy_ept()
134 	mtk_subdev->info->unregister_ipi(mtk_subdev->pdev, ept->addr);  in mtk_rpmsg_destroy_ept()
140 	struct mtk_rpmsg_rproc_subdev *mtk_subdev =  in mtk_rpmsg_send()  local
141 		to_mtk_rpmsg_endpoint(ept)->mtk_subdev;  in mtk_rpmsg_send()
143 	return mtk_subdev->info->send_ipi(mtk_subdev->pdev, ept->addr, data,  in mtk_rpmsg_send()
149 	struct mtk_rpmsg_rproc_subdev *mtk_subdev =  in mtk_rpmsg_trysend()  local
150 		to_mtk_rpmsg_endpoint(ept)->mtk_subdev;  in mtk_rpmsg_trysend()
156 	return mtk_subdev->info->send_ipi(mtk_subdev->pdev, ept->addr, data,  in mtk_rpmsg_trysend()
197 static int mtk_rpmsg_register_device(struct mtk_rpmsg_rproc_subdev *mtk_subdev,  in mtk_rpmsg_register_device()  argument
202 	struct platform_device *pdev = mtk_subdev->pdev;  in mtk_rpmsg_register_device()
208 	mdev->mtk_subdev = mtk_subdev;  in mtk_rpmsg_register_device()
250 static int mtk_rpmsg_create_device(struct mtk_rpmsg_rproc_subdev *mtk_subdev,  in mtk_rpmsg_create_device()  argument
262 	mutex_lock(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_device()
263 	list_add(&info->list, &mtk_subdev->channels);  in mtk_rpmsg_create_device()
264 	mutex_unlock(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_device()
266 	schedule_work(&mtk_subdev->register_work);  in mtk_rpmsg_create_device()
274 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = priv;  in mtk_rpmsg_ns_cb()  local
275 	struct device *dev = &mtk_subdev->pdev->dev;  in mtk_rpmsg_ns_cb()
300 	ret = mtk_rpmsg_create_device(mtk_subdev, msg->name, msg->addr);  in mtk_rpmsg_ns_cb()
311 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_prepare()  local
314 	if (mtk_subdev->info->ns_ipi_id >= 0) {  in mtk_rpmsg_prepare()
315 		mtk_subdev->ns_ept =  in mtk_rpmsg_prepare()
316 			__mtk_create_ept(mtk_subdev, NULL, mtk_rpmsg_ns_cb,  in mtk_rpmsg_prepare()
317 					 mtk_subdev,  in mtk_rpmsg_prepare()
318 					 mtk_subdev->info->ns_ipi_id);  in mtk_rpmsg_prepare()
319 		if (!mtk_subdev->ns_ept) {  in mtk_rpmsg_prepare()
320 			dev_err(&mtk_subdev->pdev->dev,  in mtk_rpmsg_prepare()
331 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_unprepare()  local
333 	if (mtk_subdev->ns_ept) {  in mtk_rpmsg_unprepare()
334 		mtk_rpmsg_destroy_ept(mtk_subdev->ns_ept);  in mtk_rpmsg_unprepare()
335 		mtk_subdev->ns_ept = NULL;  in mtk_rpmsg_unprepare()
342 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_stop()  local
343 	struct device *dev = &mtk_subdev->pdev->dev;  in mtk_rpmsg_stop()
349 	if (mtk_subdev->ns_ept) {  in mtk_rpmsg_stop()
350 		mtk_rpmsg_destroy_ept(mtk_subdev->ns_ept);  in mtk_rpmsg_stop()
351 		mtk_subdev->ns_ept = NULL;  in mtk_rpmsg_stop()
354 	cancel_work_sync(&mtk_subdev->register_work);  in mtk_rpmsg_stop()
356 	mutex_lock(&mtk_subdev->channels_lock);  in mtk_rpmsg_stop()
357 	list_for_each_entry(info, &mtk_subdev->channels, list) {  in mtk_rpmsg_stop()
370 				 &mtk_subdev->channels, list) {  in mtk_rpmsg_stop()
374 	mutex_unlock(&mtk_subdev->channels_lock);  in mtk_rpmsg_stop()
381 	struct mtk_rpmsg_rproc_subdev *mtk_subdev;  in mtk_rpmsg_create_rproc_subdev()  local
383 	mtk_subdev = kzalloc(sizeof(*mtk_subdev), GFP_KERNEL);  in mtk_rpmsg_create_rproc_subdev()
384 	if (!mtk_subdev)  in mtk_rpmsg_create_rproc_subdev()
387 	mtk_subdev->pdev = pdev;  in mtk_rpmsg_create_rproc_subdev()
388 	mtk_subdev->subdev.prepare = mtk_rpmsg_prepare;  in mtk_rpmsg_create_rproc_subdev()
389 	mtk_subdev->subdev.stop = mtk_rpmsg_stop;  in mtk_rpmsg_create_rproc_subdev()
390 	mtk_subdev->subdev.unprepare = mtk_rpmsg_unprepare;  in mtk_rpmsg_create_rproc_subdev()
391 	mtk_subdev->info = info;  in mtk_rpmsg_create_rproc_subdev()
392 	INIT_LIST_HEAD(&mtk_subdev->channels);  in mtk_rpmsg_create_rproc_subdev()
393 	INIT_WORK(&mtk_subdev->register_work,  in mtk_rpmsg_create_rproc_subdev()
395 	mutex_init(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_rproc_subdev()
397 	return &mtk_subdev->subdev;  in mtk_rpmsg_create_rproc_subdev()
403 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_destroy_rproc_subdev()  local
405 	kfree(mtk_subdev);  in mtk_rpmsg_destroy_rproc_subdev()