166 static void vio_fill_channel_info(struct mdesc_handle *hp, u64 mp,  in vio_fill_channel_info()  argument
171 	mdesc_for_each_arc(a, hp, mp, MDESC_ARC_TYPE_FWD) {  in vio_fill_channel_info()
176 		target = mdesc_arc_target(hp, a);  in vio_fill_channel_info()
178 		irq = mdesc_get_property(hp, target, "tx-ino", NULL);  in vio_fill_channel_info()
182 		irq = mdesc_get_property(hp, target, "rx-ino", NULL);  in vio_fill_channel_info()
188 		chan_id = mdesc_get_property(hp, target, "id", NULL);  in vio_fill_channel_info()
203 static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,  in vio_create_one()  argument
213 	type = mdesc_get_property(hp, mp, "device-type", &tlen);  in vio_create_one()
215 		type = mdesc_get_property(hp, mp, "name", &tlen);  in vio_create_one()
217 			type = mdesc_node_name(hp, mp);  in vio_create_one()
227 	id = mdesc_get_property(hp, mp, "id", NULL);  in vio_create_one()
230 	mdesc_for_each_arc(a, hp, mp, MDESC_ARC_TYPE_BACK) {  in vio_create_one()
233 		target = mdesc_arc_target(hp, a);  in vio_create_one()
234 		cfg_handle = mdesc_get_property(hp, target,  in vio_create_one()
255 	compat = mdesc_get_property(hp, mp, "device-type", &clen);  in vio_create_one()
282 	vio_fill_channel_info(hp, mp, vdev);  in vio_create_one()
331 static void vio_add(struct mdesc_handle *hp, u64 node)  in vio_add()  argument
333 	(void) vio_create_one(hp, node, &root_vdev->dev);  in vio_add()
346 static void vio_remove(struct mdesc_handle *hp, u64 node)  in vio_remove()  argument
371 static void vio_add_ds(struct mdesc_handle *hp, u64 node)  in vio_add_ds()  argument
377 	mdesc_for_each_arc(a, hp, node, MDESC_ARC_TYPE_BACK) {  in vio_add_ds()
378 		u64 target = mdesc_arc_target(hp, a);  in vio_add_ds()
379 		const char *name = mdesc_node_name(hp, target);  in vio_add_ds()
388 		(void) vio_create_one(hp, node, &root_vdev->dev);  in vio_add_ds()
403 	struct mdesc_handle *hp;  in vio_init()  local
416 	hp = mdesc_grab();  in vio_init()
417 	if (!hp)  in vio_init()
420 	root = mdesc_node_by_name(hp, MDESC_NODE_NULL, channel_devices_node);  in vio_init()
423 		mdesc_release(hp);  in vio_init()
434 	compat = mdesc_get_property(hp, root, "compatible", &len);  in vio_init()
446 	cfg_handle = mdesc_get_property(hp, root, cfg_handle_prop, NULL);  in vio_init()
455 	root_vdev = vio_create_one(hp, root, NULL);  in vio_init()
465 	mdesc_release(hp);  in vio_init()
470 	mdesc_release(hp);  in vio_init()