119 static void zynqmp_ipi_fw_call(struct zynqmp_ipi_mbox *ipi_mbox,  in zynqmp_ipi_fw_call()  argument
123 	struct zynqmp_ipi_pdata *pdata = ipi_mbox->pdata;  in zynqmp_ipi_fw_call()
127 	a2 = ipi_mbox->remote_id;  in zynqmp_ipi_fw_call()
148 	struct zynqmp_ipi_mbox *ipi_mbox;  in zynqmp_ipi_interrupt()  local
159 		ipi_mbox = &pdata->ipi_mboxes[i];  in zynqmp_ipi_interrupt()
160 		mchan = &ipi_mbox->mchans[IPI_MB_CHNL_RX];  in zynqmp_ipi_interrupt()
161 		chan = &ipi_mbox->mbox.chans[IPI_MB_CHNL_RX];  in zynqmp_ipi_interrupt()
162 		zynqmp_ipi_fw_call(ipi_mbox, arg0, arg3, &res);  in zynqmp_ipi_interrupt()
188 	struct zynqmp_ipi_mbox *ipi_mbox = dev_get_drvdata(dev);  in zynqmp_ipi_peek_data()  local
194 	if (WARN_ON(!ipi_mbox)) {  in zynqmp_ipi_peek_data()
200 	zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_peek_data()
228 	struct zynqmp_ipi_mbox *ipi_mbox = dev_get_drvdata(dev);  in zynqmp_ipi_last_tx_done()  local
234 	if (WARN_ON(!ipi_mbox)) {  in zynqmp_ipi_last_tx_done()
244 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_last_tx_done()
266 	struct zynqmp_ipi_mbox *ipi_mbox = dev_get_drvdata(dev);  in zynqmp_ipi_send_data()  local
272 	if (WARN_ON(!ipi_mbox)) {  in zynqmp_ipi_send_data()
289 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_send_data()
301 		zynqmp_ipi_fw_call(ipi_mbox, arg0, IPI_SMC_ACK_EIRQ_MASK,  in zynqmp_ipi_send_data()
317 	struct zynqmp_ipi_mbox *ipi_mbox = dev_get_drvdata(dev);  in zynqmp_ipi_startup()  local
329 	if (!ipi_mbox->mchans[nchan_type].is_opened) {  in zynqmp_ipi_startup()
331 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_startup()
344 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_startup()
359 	struct zynqmp_ipi_mbox *ipi_mbox = dev_get_drvdata(dev);  in zynqmp_ipi_shutdown()  local
372 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_shutdown()
376 	if (!ipi_mbox->mchans[chan_type].is_opened) {  in zynqmp_ipi_shutdown()
378 		zynqmp_ipi_fw_call(ipi_mbox, arg0, 0, &res);  in zynqmp_ipi_shutdown()
471 static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox,  in zynqmp_ipi_mbox_probe()  argument
482 	dev = ipi_mbox->pdata->dev;  in zynqmp_ipi_mbox_probe()
484 	ipi_mbox->dev.parent = dev;  in zynqmp_ipi_mbox_probe()
485 	ipi_mbox->dev.release = NULL;  in zynqmp_ipi_mbox_probe()
486 	ipi_mbox->dev.of_node = node;  in zynqmp_ipi_mbox_probe()
487 	dev_set_name(&ipi_mbox->dev, "%s", of_node_full_name(node));  in zynqmp_ipi_mbox_probe()
488 	dev_set_drvdata(&ipi_mbox->dev, ipi_mbox);  in zynqmp_ipi_mbox_probe()
489 	ipi_mbox->dev.release = zynqmp_ipi_mbox_dev_release;  in zynqmp_ipi_mbox_probe()
490 	ipi_mbox->dev.driver = &zynqmp_ipi_mbox_driver;  in zynqmp_ipi_mbox_probe()
491 	ret = device_register(&ipi_mbox->dev);  in zynqmp_ipi_mbox_probe()
494 		put_device(&ipi_mbox->dev);  in zynqmp_ipi_mbox_probe()
497 	mdev = &ipi_mbox->dev;  in zynqmp_ipi_mbox_probe()
499 	mchan = &ipi_mbox->mchans[IPI_MB_CHNL_TX];  in zynqmp_ipi_mbox_probe()
536 	mchan = &ipi_mbox->mchans[IPI_MB_CHNL_RX];  in zynqmp_ipi_mbox_probe()
574 	ret = of_property_read_u32(node, "xlnx,ipi-id", &ipi_mbox->remote_id);  in zynqmp_ipi_mbox_probe()
580 	mbox = &ipi_mbox->mbox;  in zynqmp_ipi_mbox_probe()
592 	chans[IPI_MB_CHNL_TX].con_priv = &ipi_mbox->mchans[IPI_MB_CHNL_TX];  in zynqmp_ipi_mbox_probe()
593 	chans[IPI_MB_CHNL_RX].con_priv = &ipi_mbox->mchans[IPI_MB_CHNL_RX];  in zynqmp_ipi_mbox_probe()
594 	ipi_mbox->mchans[IPI_MB_CHNL_TX].chan_type = IPI_MB_CHNL_TX;  in zynqmp_ipi_mbox_probe()
595 	ipi_mbox->mchans[IPI_MB_CHNL_RX].chan_type = IPI_MB_CHNL_RX;  in zynqmp_ipi_mbox_probe()
613 	struct zynqmp_ipi_mbox *ipi_mbox;  in zynqmp_ipi_free_mboxes()  local
618 		ipi_mbox = &pdata->ipi_mboxes[i];  in zynqmp_ipi_free_mboxes()
619 		if (ipi_mbox->dev.parent) {  in zynqmp_ipi_free_mboxes()
620 			mbox_controller_unregister(&ipi_mbox->mbox);  in zynqmp_ipi_free_mboxes()
621 			if (device_is_registered(&ipi_mbox->dev))  in zynqmp_ipi_free_mboxes()
622 				device_unregister(&ipi_mbox->dev);  in zynqmp_ipi_free_mboxes()