39 	struct scmi_mailbox *smbox = client_to_scmi_mailbox(cl);  in tx_prepare()  local
41 	shmem_tx_prepare(smbox->shmem, m, smbox->cinfo);  in tx_prepare()
46 	struct scmi_mailbox *smbox = client_to_scmi_mailbox(cl);  in rx_callback()  local
48 	scmi_rx_callback(smbox->cinfo, shmem_read_header(smbox->shmem), NULL);  in rx_callback()
150 	struct scmi_mailbox *smbox;  in mailbox_chan_setup()  local
164 	smbox = devm_kzalloc(dev, sizeof(*smbox), GFP_KERNEL);  in mailbox_chan_setup()
165 	if (!smbox)  in mailbox_chan_setup()
182 	smbox->shmem = devm_ioremap(dev, res.start, size);  in mailbox_chan_setup()
183 	if (!smbox->shmem) {  in mailbox_chan_setup()
188 	cl = &smbox->cl;  in mailbox_chan_setup()
195 	smbox->chan = mbox_request_channel(cl, tx ? 0 : p2a_chan);  in mailbox_chan_setup()
196 	if (IS_ERR(smbox->chan)) {  in mailbox_chan_setup()
197 		ret = PTR_ERR(smbox->chan);  in mailbox_chan_setup()
206 		smbox->chan_receiver = mbox_request_channel(cl, a2p_rx_chan);  in mailbox_chan_setup()
207 		if (IS_ERR(smbox->chan_receiver)) {  in mailbox_chan_setup()
208 			ret = PTR_ERR(smbox->chan_receiver);  in mailbox_chan_setup()
215 	cinfo->transport_info = smbox;  in mailbox_chan_setup()
216 	smbox->cinfo = cinfo;  in mailbox_chan_setup()
224 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_chan_free()  local
226 	if (smbox && !IS_ERR(smbox->chan)) {  in mailbox_chan_free()
227 		mbox_free_channel(smbox->chan);  in mailbox_chan_free()
228 		mbox_free_channel(smbox->chan_receiver);  in mailbox_chan_free()
230 		smbox->chan = NULL;  in mailbox_chan_free()
231 		smbox->chan_receiver = NULL;  in mailbox_chan_free()
232 		smbox->cinfo = NULL;  in mailbox_chan_free()
241 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_send_message()  local
244 	ret = mbox_send_message(smbox->chan, xfer);  in mailbox_send_message()
256 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_mark_txdone()  local
264 	mbox_client_txdone(smbox->chan, ret);  in mailbox_mark_txdone()
270 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_fetch_response()  local
272 	shmem_fetch_response(smbox->shmem, xfer);  in mailbox_fetch_response()
278 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_fetch_notification()  local
280 	shmem_fetch_notification(smbox->shmem, max_len, xfer);  in mailbox_fetch_notification()
285 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_clear_channel()  local
287 	shmem_clear_channel(smbox->shmem);  in mailbox_clear_channel()
293 	struct scmi_mailbox *smbox = cinfo->transport_info;  in mailbox_poll_done()  local
295 	return shmem_poll_done(smbox->shmem, xfer);  in mailbox_poll_done()