160 	struct virtio_device *vdev;  member
346 static bool is_rproc_serial(const struct virtio_device *vdev)  in is_rproc_serial()  argument
348 	return is_rproc_enabled && vdev->id.device == VIRTIO_ID_RPROC_SERIAL;  in is_rproc_serial()
357 	if (!portdev->vdev)  in use_multiport()
359 	return __virtio_test_bit(portdev->vdev, VIRTIO_CONSOLE_F_MULTIPORT);  in use_multiport()
443 	if (is_rproc_serial(vq->vdev)) {  in alloc_buf()
453 		if (!vq->vdev->dev.parent || !vq->vdev->dev.parent->parent)  in alloc_buf()
455 		buf->dev = vq->vdev->dev.parent->parent;  in alloc_buf()
570 	cpkt.id = cpu_to_virtio32(portdev->vdev, port_id);  in __send_control_msg()
571 	cpkt.event = cpu_to_virtio16(portdev->vdev, event);  in __send_control_msg()
572 	cpkt.value = cpu_to_virtio16(portdev->vdev, value);  in __send_control_msg()
940 	if (is_rproc_serial(port->out_vq->vdev))  in port_fops_splice_write()
1172 	struct virtio_device *vdev;  in resize_console()  local
1178 	vdev = port->portdev->vdev;  in resize_console()
1181 	if (!is_rproc_serial(vdev) &&  in resize_console()
1182 	    virtio_has_feature(vdev, VIRTIO_CONSOLE_F_SIZE))  in resize_console()
1426 		dev_err(&port->portdev->vdev->dev, "Error allocating cdev\n");  in add_port()
1435 		dev_err(&port->portdev->vdev->dev,  in add_port()
1439 	port->dev = device_create(pdrvdata.class, &port->portdev->vdev->dev,  in add_port()
1441 				  port->portdev->vdev->index, id);  in add_port()
1444 		dev_err(&port->portdev->vdev->dev,  in add_port()
1462 	if (is_rproc_serial(port->portdev->vdev))  in add_port()
1496 			 port->portdev->vdev->index, id);  in add_port()
1607 static void handle_control_message(struct virtio_device *vdev,  in handle_control_message()  argument
1618 	port = find_port_by_id(portdev, virtio32_to_cpu(vdev, cpkt->id));  in handle_control_message()
1620 	    cpkt->event != cpu_to_virtio16(vdev, VIRTIO_CONSOLE_PORT_ADD)) {  in handle_control_message()
1622 		dev_dbg(&portdev->vdev->dev,  in handle_control_message()
1627 	switch (virtio16_to_cpu(vdev, cpkt->event)) {  in handle_control_message()
1630 			dev_dbg(&portdev->vdev->dev,  in handle_control_message()
1635 		if (virtio32_to_cpu(vdev, cpkt->id) >=  in handle_control_message()
1637 			dev_warn(&portdev->vdev->dev,  in handle_control_message()
1643 		add_port(portdev, virtio32_to_cpu(vdev, cpkt->id));  in handle_control_message()
1679 		port->host_connected = virtio16_to_cpu(vdev, cpkt->value);  in handle_control_message()
1761 		handle_control_message(vq->vdev, portdev, buf);  in control_work_handler()
1765 			dev_warn(&portdev->vdev->dev,  in control_work_handler()
1777 	port = find_port_by_vq(vq->vdev->priv, vq);  in out_intr()
1789 	port = find_port_by_vq(vq->vdev->priv, vq);  in in_intr()
1813 	if (!port->guest_connected && !is_rproc_serial(port->portdev->vdev))  in in_intr()
1831 	portdev = vq->vdev->priv;  in control_intr()
1835 static void config_intr(struct virtio_device *vdev)  in config_intr()  argument
1839 	portdev = vdev->priv;  in config_intr()
1851 		struct virtio_device *vdev;  in config_work_handler()  local
1855 		vdev = portdev->vdev;  in config_work_handler()
1856 		virtio_cread(vdev, struct virtio_console_config, cols, &cols);  in config_work_handler()
1857 		virtio_cread(vdev, struct virtio_console_config, rows, &rows);  in config_work_handler()
1924 	err = portdev->vdev->config->find_vqs(portdev->vdev, nr_queues, vqs,  in init_vqs()
1966 	portdev->vdev->config->del_vqs(portdev->vdev);  in remove_vqs()
1994 static int virtcons_probe(struct virtio_device *vdev)  in virtcons_probe()  argument
2002 	if (!vdev->config->get &&  in virtcons_probe()
2003 	    (virtio_has_feature(vdev, VIRTIO_CONSOLE_F_SIZE)  in virtcons_probe()
2004 	     || virtio_has_feature(vdev, VIRTIO_CONSOLE_F_MULTIPORT))) {  in virtcons_probe()
2005 		dev_err(&vdev->dev, "%s failure: config access disabled\n",  in virtcons_probe()
2020 	portdev->vdev = vdev;  in virtcons_probe()
2021 	vdev->priv = portdev;  in virtcons_probe()
2026 		dev_err(&vdev->dev,  in virtcons_probe()
2028 			portdev->chr_major, vdev->index);  in virtcons_probe()
2037 	if (!is_rproc_serial(vdev) &&  in virtcons_probe()
2038 	    virtio_cread_feature(vdev, VIRTIO_CONSOLE_F_MULTIPORT,  in virtcons_probe()
2046 		dev_err(&vdev->dev, "Error %d initializing vqs\n", err);  in virtcons_probe()
2053 	virtio_device_ready(portdev->vdev);  in virtcons_probe()
2067 			dev_err(&vdev->dev,  in virtcons_probe()
2114 static void virtcons_remove(struct virtio_device *vdev)  in virtcons_remove()  argument
2119 	portdev = vdev->priv;  in virtcons_remove()
2126 	vdev->config->reset(vdev);  in virtcons_remove()
2172 static int virtcons_freeze(struct virtio_device *vdev)  in virtcons_freeze()  argument
2177 	portdev = vdev->priv;  in virtcons_freeze()
2179 	vdev->config->reset(vdev);  in virtcons_freeze()
2206 static int virtcons_restore(struct virtio_device *vdev)  in virtcons_restore()  argument
2212 	portdev = vdev->priv;  in virtcons_restore()
2218 	virtio_device_ready(portdev->vdev);  in virtcons_restore()