19 static int mbox_of_xlate_default(struct mbox_chan *chan,  in mbox_of_xlate_default()  argument
22 	debug("%s(chan=%p)\n", __func__, chan);  in mbox_of_xlate_default()
29 	chan->id = args->args[0];  in mbox_of_xlate_default()
34 int mbox_get_by_index(struct udevice *dev, int index, struct mbox_chan *chan)  in mbox_get_by_index()  argument
41 	debug("%s(dev=%p, index=%d, chan=%p)\n", __func__, dev, index, chan);  in mbox_get_by_index()
59 	chan->dev = dev_mbox;  in mbox_get_by_index()
61 		ret = ops->of_xlate(chan, &args);  in mbox_get_by_index()
63 		ret = mbox_of_xlate_default(chan, &args);  in mbox_get_by_index()
69 	ret = ops->request(chan);  in mbox_get_by_index()
79 		     struct mbox_chan *chan)  in mbox_get_by_name()  argument
83 	debug("%s(dev=%p, name=%s, chan=%p)\n", __func__, dev, name, chan);  in mbox_get_by_name()
91 	return mbox_get_by_index(dev, index, chan);  in mbox_get_by_name()
94 int mbox_free(struct mbox_chan *chan)  in mbox_free()  argument
96 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_free()
98 	debug("%s(chan=%p)\n", __func__, chan);  in mbox_free()
100 	return ops->free(chan);  in mbox_free()
103 int mbox_send(struct mbox_chan *chan, const void *data)  in mbox_send()  argument
105 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_send()
107 	debug("%s(chan=%p, data=%p)\n", __func__, chan, data);  in mbox_send()
109 	return ops->send(chan, data);  in mbox_send()
112 int mbox_recv(struct mbox_chan *chan, void *data, ulong timeout_us)  in mbox_recv()  argument
114 	struct mbox_ops *ops = mbox_dev_ops(chan->dev);  in mbox_recv()
118 	debug("%s(chan=%p, data=%p, timeout_us=%ld)\n", __func__, chan, data,  in mbox_recv()
130 		ret = ops->recv(chan, data);  in mbox_recv()