17 static int mbox_of_xlate_default(struct mbox_chan *chan,  in mbox_of_xlate_default()  argument
20 	debug("%s(chan=%p)\n", __func__, chan);  in mbox_of_xlate_default()
27 	chan->id = args->args[0];  in mbox_of_xlate_default()
32 int mbox_get_by_index(struct udevice *dev, int index, struct mbox_chan *chan)  in mbox_get_by_index()  argument
39 	debug("%s(dev=%p, index=%d, chan=%p)\n", __func__, dev, index, chan);  in mbox_get_by_index()
66 	chan->dev = dev_mbox;  in mbox_get_by_index()
68 		ret = ops->of_xlate(chan, &args);  in mbox_get_by_index()
70 		ret = mbox_of_xlate_default(chan, &args);  in mbox_get_by_index()
77 		ret = ops->request(chan);  in mbox_get_by_index()
87 		     struct mbox_chan *chan)  in mbox_get_by_name()  argument
91 	debug("%s(dev=%p, name=%s, chan=%p)\n", __func__, dev, name, chan);  in mbox_get_by_name()
99 	return mbox_get_by_index(dev, index, chan);  in mbox_get_by_name()
102 int mbox_free(struct mbox_chan *chan)  in mbox_free()  argument
104 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_free()
106 	debug("%s(chan=%p)\n", __func__, chan);  in mbox_free()
109 		return ops->free(chan);  in mbox_free()
114 int mbox_send(struct mbox_chan *chan, const void *data)  in mbox_send()  argument
116 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_send()
118 	debug("%s(chan=%p, data=%p)\n", __func__, chan, data);  in mbox_send()
120 	return ops->send(chan, data);  in mbox_send()
123 int mbox_recv(struct mbox_chan *chan, void *data, ulong timeout_us)  in mbox_recv()  argument
125 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_recv()
129 	debug("%s(chan=%p, data=%p, timeout_us=%ld)\n", __func__, chan, data,  in mbox_recv()
141 		ret = ops->recv(chan, data);  in mbox_recv()