38 	struct pci_dev *pci_dev = to_pci_dev(dev);  in xen_add_device()  local
40 	struct pci_dev *physfn = pci_dev->physfn;  in xen_add_device()
48 			.add.seg = pci_domain_nr(pci_dev->bus),  in xen_add_device()
49 			.add.bus = pci_dev->bus->number,  in xen_add_device()
50 			.add.devfn = pci_dev->devfn  in xen_add_device()
59 		if (pci_dev->is_virtfn) {  in xen_add_device()
65 		if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn))  in xen_add_device()
69 		handle = ACPI_HANDLE(&pci_dev->dev);  in xen_add_device()
70 		if (!handle && pci_dev->bus->bridge)  in xen_add_device()
71 			handle = ACPI_HANDLE(pci_dev->bus->bridge);  in xen_add_device()
73 		if (!handle && pci_dev->is_virtfn)  in xen_add_device()
100 	if (pci_domain_nr(pci_dev->bus))  in xen_add_device()
103 	else if (pci_dev->is_virtfn) {  in xen_add_device()
105 			.bus		= pci_dev->bus->number,  in xen_add_device()
106 			.devfn		= pci_dev->devfn,  in xen_add_device()
116 	else if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn)) {  in xen_add_device()
118 			.bus		= pci_dev->bus->number,  in xen_add_device()
119 			.devfn		= pci_dev->devfn,  in xen_add_device()
127 			.bus	= pci_dev->bus->number,  in xen_add_device()
128 			.devfn	= pci_dev->devfn,  in xen_add_device()
141 	struct pci_dev *pci_dev = to_pci_dev(dev);  in xen_remove_device()  local
145 			.seg = pci_domain_nr(pci_dev->bus),  in xen_remove_device()
146 			.bus = pci_dev->bus->number,  in xen_remove_device()
147 			.devfn = pci_dev->devfn  in xen_remove_device()
152 	} else if (pci_domain_nr(pci_dev->bus))  in xen_remove_device()
156 			.bus = pci_dev->bus->number,  in xen_remove_device()
157 			.devfn = pci_dev->devfn  in xen_remove_device()