123 dev_info_t *top_devinfo;		/* root of device tree */  variable
677 		ASSERT((dev_info_t *)parent == top_devinfo);  in link_node()
4266 	(void) walk_devs(top_devinfo, reset_leaf_device, NULL, 0);  in reset_leaves()
4355 	(void) devfs_clean(top_devinfo, NULL, 0);  in i_ddi_bind_devs()
4357 	ddi_walk_devs(top_devinfo, bind_dip, (void *)NULL);  in i_ddi_bind_devs()
4444 	(void) devfs_clean(top_devinfo, NULL, 0);  in i_ddi_unbind_devs_by_alias()
4445 	ddi_walk_devs(top_devinfo, unbind_children_by_alias,  in i_ddi_unbind_devs_by_alias()
4501 	(void) devfs_clean(top_devinfo, NULL, 0);  in i_ddi_unbind_devs()
4502 	ddi_walk_devs(top_devinfo, unbind_children_by_driver,  in i_ddi_unbind_devs()
8020 		DEVI(dip)->devi_sibling = DEVI(top_devinfo)->devi_child;  in i_link_vhci_node()
8021 		DEVI(top_devinfo)->devi_child = DEVI(dip);  in i_link_vhci_node()
8063 	ndi_devi_alloc_sleep(top_devinfo, drvname, DEVI_SID_NODEID, &dip);  in ndi_devi_config_vhci()