681 	struct pci_dn *pdn = pci_get_pdn(dev);  in pnv_ioda_get_pe()  local
683 	if (!pdn)  in pnv_ioda_get_pe()
685 	if (pdn->pe_number == IODA_INVALID_PE)  in pnv_ioda_get_pe()
687 	return &phb->ioda.pe_array[pdn->pe_number];  in pnv_ioda_get_pe()
778 		struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_ioda_set_peltv()  local
781 		if (pdn && pdn->pe_number != IODA_INVALID_PE) {  in pnv_ioda_set_peltv()
782 			parent = &phb->ioda.pe_array[pdn->pe_number];  in pnv_ioda_set_peltv()
801 		struct pci_dn *pdn = pci_get_pdn(parent);  in pnv_ioda_unset_peltv()  local
803 		if (pdn && pdn->pe_number != IODA_INVALID_PE) {  in pnv_ioda_unset_peltv()
804 			rc = opal_pci_set_peltv(phb->opal_id, pdn->pe_number,  in pnv_ioda_unset_peltv()
983 	struct pci_dn *pdn = pci_get_pdn(dev);  in pnv_ioda_setup_dev_PE()  local
986 	if (!pdn) {  in pnv_ioda_setup_dev_PE()
991 	if (pdn->pe_number != IODA_INVALID_PE)  in pnv_ioda_setup_dev_PE()
1007 	pdn->pe_number = pe->pe_number;  in pnv_ioda_setup_dev_PE()
1012 	pe->rid = dev->bus->number << 8 | pdn->devfn;  in pnv_ioda_setup_dev_PE()
1020 		pdn->pe_number = IODA_INVALID_PE;  in pnv_ioda_setup_dev_PE()
1105 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_ioda_dma_dev_setup()  local
1148 	if (pdn)  in pnv_pci_ioda_dma_dev_setup()
1149 		pdn->pe_number = pe->pe_number;  in pnv_pci_ioda_dma_dev_setup()
1234 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_ioda_iommu_bypass_supported()  local
1237 	if (WARN_ON(!pdn || pdn->pe_number == IODA_INVALID_PE))  in pnv_pci_ioda_iommu_bypass_supported()
1240 	pe = &phb->ioda.pe_array[pdn->pe_number];  in pnv_pci_ioda_iommu_bypass_supported()
2675 	struct pci_dn *pdn;  in pnv_pci_enable_device_hook()  local
2677 	pdn = pci_get_pdn(dev);  in pnv_pci_enable_device_hook()
2678 	if (!pdn || pdn->pe_number == IODA_INVALID_PE) {  in pnv_pci_enable_device_hook()
2688 	struct pci_dn *pdn;  in pnv_ocapi_enable_device_hook()  local
2691 	pdn = pci_get_pdn(dev);  in pnv_ocapi_enable_device_hook()
2692 	if (!pdn)  in pnv_ocapi_enable_device_hook()
2695 	if (pdn->pe_number == IODA_INVALID_PE) {  in pnv_ocapi_enable_device_hook()
2864 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_release_device()  local
2871 	if (!pdn || pdn->pe_number == IODA_INVALID_PE)  in pnv_pci_release_device()
2892 	pe = &phb->ioda.pe_array[pdn->pe_number];  in pnv_pci_release_device()
2893 	pdn->pe_number = IODA_INVALID_PE;  in pnv_pci_release_device()