159 static int get_children_props(struct device_node *dn, const __be32 **drc_indexes,  in get_children_props()  argument
165 	indexes = of_get_property(dn, "ibm,drc-indexes", NULL);  in get_children_props()
166 	names = of_get_property(dn, "ibm,drc-names", NULL);  in get_children_props()
167 	types = of_get_property(dn, "ibm,drc-types", NULL);  in get_children_props()
168 	domains = of_get_property(dn, "ibm,drc-power-domains", NULL);  in get_children_props()
195 static int rpaphp_check_drc_props_v1(struct device_node *dn, char *drc_name,  in rpaphp_check_drc_props_v1()  argument
203 	rc = get_children_props(dn->parent, &indexes, &names, &types, &domains);  in rpaphp_check_drc_props_v1()
227 static int rpaphp_check_drc_props_v2(struct device_node *dn, char *drc_name,  in rpaphp_check_drc_props_v2()  argument
237 	info = of_find_property(dn->parent, "ibm,drc-info", NULL);  in rpaphp_check_drc_props_v2()
270 int rpaphp_check_drc_props(struct device_node *dn, char *drc_name,  in rpaphp_check_drc_props()  argument
275 	my_index = of_get_property(dn, "ibm,my-drc-index", NULL);  in rpaphp_check_drc_props()
281 	if (of_property_present(dn->parent, "ibm,drc-info"))  in rpaphp_check_drc_props()
282 		return rpaphp_check_drc_props_v2(dn, drc_name, drc_type,  in rpaphp_check_drc_props()
285 		return rpaphp_check_drc_props_v1(dn, drc_name, drc_type,  in rpaphp_check_drc_props()
316 static int is_php_dn(struct device_node *dn, const __be32 **indexes,  in is_php_dn()  argument
323 	rc = get_children_props(dn, indexes, names, &drc_types, power_domains);  in is_php_dn()
334 static int rpaphp_drc_info_add_slot(struct device_node *dn)  in rpaphp_drc_info_add_slot()  argument
344 	info = of_find_property(dn, "ibm,drc-info", NULL);  in rpaphp_drc_info_add_slot()
360 	slot = alloc_slot_struct(dn, drc.drc_index_start, drc_name, drc.drc_power_domain);  in rpaphp_drc_info_add_slot()
375 static int rpaphp_drc_add_slot(struct device_node *dn)  in rpaphp_drc_add_slot()  argument
384 	if (!is_php_dn(dn, &indexes, &names, &types, &power_domains))  in rpaphp_drc_add_slot()
387 	dbg("Entry %s: dn=%pOF\n", __func__, dn);  in rpaphp_drc_add_slot()
396 		slot = alloc_slot_struct(dn, index, name,  in rpaphp_drc_add_slot()
438 int rpaphp_add_slot(struct device_node *dn)  in rpaphp_add_slot()  argument
440 	if (!of_node_name_eq(dn, "pci"))  in rpaphp_add_slot()
443 	if (of_property_present(dn, "ibm,drc-info"))  in rpaphp_add_slot()
444 		return rpaphp_drc_info_add_slot(dn);  in rpaphp_add_slot()
446 		return rpaphp_drc_add_slot(dn);  in rpaphp_add_slot()
469 	struct device_node *dn;  in rpaphp_init()  local
473 	for_each_node_by_name(dn, "pci")  in rpaphp_init()
474 		rpaphp_add_slot(dn);  in rpaphp_init()
498 		pseries_eeh_init_edev_recursive(PCI_DN(slot->dn));  in enable_slot()