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()
248 static int mtk_rpmsg_create_device(struct mtk_rpmsg_rproc_subdev *mtk_subdev,  in mtk_rpmsg_create_device()  argument
260 	mutex_lock(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_device()
261 	list_add(&info->list, &mtk_subdev->channels);  in mtk_rpmsg_create_device()
262 	mutex_unlock(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_device()
264 	schedule_work(&mtk_subdev->register_work);  in mtk_rpmsg_create_device()
272 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = priv;  in mtk_rpmsg_ns_cb()  local
273 	struct device *dev = &mtk_subdev->pdev->dev;  in mtk_rpmsg_ns_cb()
298 	ret = mtk_rpmsg_create_device(mtk_subdev, msg->name, msg->addr);  in mtk_rpmsg_ns_cb()
309 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_prepare()  local
312 	if (mtk_subdev->info->ns_ipi_id >= 0) {  in mtk_rpmsg_prepare()
313 		mtk_subdev->ns_ept =  in mtk_rpmsg_prepare()
314 			__mtk_create_ept(mtk_subdev, NULL, mtk_rpmsg_ns_cb,  in mtk_rpmsg_prepare()
315 					 mtk_subdev,  in mtk_rpmsg_prepare()
316 					 mtk_subdev->info->ns_ipi_id);  in mtk_rpmsg_prepare()
317 		if (!mtk_subdev->ns_ept) {  in mtk_rpmsg_prepare()
318 			dev_err(&mtk_subdev->pdev->dev,  in mtk_rpmsg_prepare()
329 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_unprepare()  local
331 	if (mtk_subdev->ns_ept) {  in mtk_rpmsg_unprepare()
332 		mtk_rpmsg_destroy_ept(mtk_subdev->ns_ept);  in mtk_rpmsg_unprepare()
333 		mtk_subdev->ns_ept = NULL;  in mtk_rpmsg_unprepare()
340 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_stop()  local
341 	struct device *dev = &mtk_subdev->pdev->dev;  in mtk_rpmsg_stop()
347 	if (mtk_subdev->ns_ept) {  in mtk_rpmsg_stop()
348 		mtk_rpmsg_destroy_ept(mtk_subdev->ns_ept);  in mtk_rpmsg_stop()
349 		mtk_subdev->ns_ept = NULL;  in mtk_rpmsg_stop()
352 	cancel_work_sync(&mtk_subdev->register_work);  in mtk_rpmsg_stop()
354 	mutex_lock(&mtk_subdev->channels_lock);  in mtk_rpmsg_stop()
355 	list_for_each_entry(info, &mtk_subdev->channels, list) {  in mtk_rpmsg_stop()
368 				 &mtk_subdev->channels, list) {  in mtk_rpmsg_stop()
372 	mutex_unlock(&mtk_subdev->channels_lock);  in mtk_rpmsg_stop()
379 	struct mtk_rpmsg_rproc_subdev *mtk_subdev;  in mtk_rpmsg_create_rproc_subdev()  local
381 	mtk_subdev = kzalloc(sizeof(*mtk_subdev), GFP_KERNEL);  in mtk_rpmsg_create_rproc_subdev()
382 	if (!mtk_subdev)  in mtk_rpmsg_create_rproc_subdev()
385 	mtk_subdev->pdev = pdev;  in mtk_rpmsg_create_rproc_subdev()
386 	mtk_subdev->subdev.prepare = mtk_rpmsg_prepare;  in mtk_rpmsg_create_rproc_subdev()
387 	mtk_subdev->subdev.stop = mtk_rpmsg_stop;  in mtk_rpmsg_create_rproc_subdev()
388 	mtk_subdev->subdev.unprepare = mtk_rpmsg_unprepare;  in mtk_rpmsg_create_rproc_subdev()
389 	mtk_subdev->info = info;  in mtk_rpmsg_create_rproc_subdev()
390 	INIT_LIST_HEAD(&mtk_subdev->channels);  in mtk_rpmsg_create_rproc_subdev()
391 	INIT_WORK(&mtk_subdev->register_work,  in mtk_rpmsg_create_rproc_subdev()
393 	mutex_init(&mtk_subdev->channels_lock);  in mtk_rpmsg_create_rproc_subdev()
395 	return &mtk_subdev->subdev;  in mtk_rpmsg_create_rproc_subdev()
401 	struct mtk_rpmsg_rproc_subdev *mtk_subdev = to_mtk_subdev(subdev);  in mtk_rpmsg_destroy_rproc_subdev()  local
403 	kfree(mtk_subdev);  in mtk_rpmsg_destroy_rproc_subdev()