119 	struct device_node *dn;  in check_req()  local
123 	dn = pci_device_to_OF_node(pdev);  in check_req()
125 	p = of_get_property(dn, prop_name, NULL);  in check_req()
127 		pr_debug("rtas_msi: No %s on %pOF\n", prop_name, dn);  in check_req()
158 	struct device_node *dn;  in __find_pe_total_msi()  local
161 	dn = of_node_get(node);  in __find_pe_total_msi()
162 	while (dn) {  in __find_pe_total_msi()
163 		p = of_get_property(dn, "ibm,pe-total-#msi", NULL);  in __find_pe_total_msi()
165 			pr_debug("rtas_msi: found prop on dn %pOF\n",  in __find_pe_total_msi()
166 				dn);  in __find_pe_total_msi()
168 			return dn;  in __find_pe_total_msi()
171 		dn = of_get_next_parent(dn);  in __find_pe_total_msi()
184 	struct device_node *dn;  in find_pe_dn()  local
189 	dn = pci_device_to_OF_node(dev);  in find_pe_dn()
190 	if (!dn)  in find_pe_dn()
194 	edev = pdn_to_eeh_dev(PCI_DN(dn));  in find_pe_dn()
198 	dn = pci_device_to_OF_node(edev->pdev);  in find_pe_dn()
199 	if (!dn)  in find_pe_dn()
203 	dn = of_get_parent(dn);  in find_pe_dn()
204 	if (!dn)  in find_pe_dn()
209 	pr_debug("rtas_msi: using PE dn %pOF\n", dn);  in find_pe_dn()
211 	return dn;  in find_pe_dn()
223 static void *count_non_bridge_devices(struct device_node *dn, void *data)  in count_non_bridge_devices()  argument
229 	pr_debug("rtas_msi: counting %pOF\n", dn);  in count_non_bridge_devices()
231 	p = of_get_property(dn, "class-code", NULL);  in count_non_bridge_devices()
240 static void *count_spare_msis(struct device_node *dn, void *data)  in count_spare_msis()  argument
246 	if (dn == counts->requestor)  in count_spare_msis()
252 		p = of_get_property(dn, "ibm,req#msi", NULL);  in count_spare_msis()
256 		p = of_get_property(dn, "ibm,req#msi-x", NULL);  in count_spare_msis()
576 		phb->dn, virq, hwirq, nr_irqs);  in pseries_irq_domain_alloc()
601 	pr_debug("%s bridge %pOF %d #%d\n", __func__, phb->dn, virq, nr_irqs);  in pseries_irq_domain_free()
626 		       phb->dn, phb->global_number);  in __pseries_msi_allocate_domains()
631 	phb->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(phb->dn),  in __pseries_msi_allocate_domains()
636 		       phb->dn, phb->global_number);  in __pseries_msi_allocate_domains()
649 	if (!__find_pe_total_msi(phb->dn, &count)) {  in pseries_msi_allocate_domains()
651 		       phb->dn, phb->global_number);  in pseries_msi_allocate_domains()