63 	struct pci_dev *pdev = NULL;  in pci_get_pdn_by_devfn()  local
66 	list_for_each_entry(pdev, &bus->devices, bus_list) {  in pci_get_pdn_by_devfn()
67 		if (pdev->devfn == devfn) {  in pci_get_pdn_by_devfn()
68 			if (pdev->dev.archdata.pci_data)  in pci_get_pdn_by_devfn()
69 				return pdev->dev.archdata.pci_data;  in pci_get_pdn_by_devfn()
71 			dn = pci_device_to_OF_node(pdev);  in pci_get_pdn_by_devfn()
95 struct pci_dn *pci_get_pdn(struct pci_dev *pdev)  in pci_get_pdn()  argument
101 	if (pdev->dev.archdata.pci_data)  in pci_get_pdn()
102 		return pdev->dev.archdata.pci_data;  in pci_get_pdn()
105 	dn = pci_device_to_OF_node(pdev);  in pci_get_pdn()
114 	parent = pci_bus_to_pdn(pdev->bus);  in pci_get_pdn()
119 		if (pdn->busno == pdev->bus->number &&  in pci_get_pdn()
120 		    pdn->devfn == pdev->devfn)  in pci_get_pdn()
173 struct pci_dn *add_sriov_vf_pdns(struct pci_dev *pdev)  in add_sriov_vf_pdns()  argument
179 	if (WARN_ON(!pdev->is_physfn))  in add_sriov_vf_pdns()
183 	pdn = pci_get_pdn(pdev);  in add_sriov_vf_pdns()
188 	parent = pci_bus_to_pdn(pdev->bus);  in add_sriov_vf_pdns()
192 	for (i = 0; i < pci_sriov_get_totalvfs(pdev); i++) {  in add_sriov_vf_pdns()
196 					   pci_iov_virtfn_bus(pdev, i),  in add_sriov_vf_pdns()
197 					   pci_iov_virtfn_devfn(pdev, i));  in add_sriov_vf_pdns()
199 			dev_warn(&pdev->dev, "%s: Cannot create firmware data for VF#%d\n",  in add_sriov_vf_pdns()
210 		edev->physfn = pdev;  in add_sriov_vf_pdns()
214 	return pci_get_pdn(pdev);  in add_sriov_vf_pdns()
217 void remove_sriov_vf_pdns(struct pci_dev *pdev)  in remove_sriov_vf_pdns()  argument
224 	if (WARN_ON(!pdev->is_physfn))  in remove_sriov_vf_pdns()
228 	pdn = pci_get_pdn(pdev);  in remove_sriov_vf_pdns()
233 	parent = pci_bus_to_pdn(pdev->bus);  in remove_sriov_vf_pdns()
242 	for (i = 0; i < pci_sriov_get_totalvfs(pdev); i++) {  in remove_sriov_vf_pdns()
247 			if (pdn->busno != pci_iov_virtfn_bus(pdev, i) ||  in remove_sriov_vf_pdns()
248 			    pdn->devfn != pci_iov_virtfn_devfn(pdev, i))  in remove_sriov_vf_pdns()
345 	struct pci_dev *pdev;  in pci_remove_device_node_info()  local
369 	pdev = pci_get_domain_bus_and_slot(pdn->phb->global_number,  in pci_remove_device_node_info()
371 	if (pdev) {  in pci_remove_device_node_info()
373 		pci_dbg(pdev, "marked pdn (from %pOF) as dead\n", dn);  in pci_remove_device_node_info()
380 	pci_dev_put(pdev);  in pci_remove_device_node_info()
547 static void pci_dev_pdn_setup(struct pci_dev *pdev)  in pci_dev_pdn_setup()  argument
551 	if (pdev->dev.archdata.pci_data)  in pci_dev_pdn_setup()
555 	pdn = pci_get_pdn(pdev);  in pci_dev_pdn_setup()
556 	pdev->dev.archdata.pci_data = pdn;  in pci_dev_pdn_setup()