29 	struct pci_dev *pci_dev = to_pci_dev(dev);  in xen_add_device()  local
31 	struct pci_dev *physfn = pci_dev->physfn;  in xen_add_device()
50 			.add.seg = pci_domain_nr(pci_dev->bus),  in xen_add_device()
51 			.add.bus = pci_dev->bus->number,  in xen_add_device()
52 			.add.devfn = pci_dev->devfn  in xen_add_device()
61 		if (pci_dev->is_virtfn) {  in xen_add_device()
67 		if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn))  in xen_add_device()
71 		handle = ACPI_HANDLE(&pci_dev->dev);  in xen_add_device()
73 		if (!handle && pci_dev->is_virtfn)  in xen_add_device()
82 			for (pbus = pci_dev->bus; pbus; pbus = pbus->parent) {  in xen_add_device()
112 	if (pci_domain_nr(pci_dev->bus))  in xen_add_device()
115 	else if (pci_dev->is_virtfn) {  in xen_add_device()
117 			.bus		= pci_dev->bus->number,  in xen_add_device()
118 			.devfn		= pci_dev->devfn,  in xen_add_device()
128 	else if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn)) {  in xen_add_device()
130 			.bus		= pci_dev->bus->number,  in xen_add_device()
131 			.devfn		= pci_dev->devfn,  in xen_add_device()
139 			.bus	= pci_dev->bus->number,  in xen_add_device()
140 			.devfn	= pci_dev->devfn,  in xen_add_device()
153 	struct pci_dev *pci_dev = to_pci_dev(dev);  in xen_remove_device()  local
157 			.seg = pci_domain_nr(pci_dev->bus),  in xen_remove_device()
158 			.bus = pci_dev->bus->number,  in xen_remove_device()
159 			.devfn = pci_dev->devfn  in xen_remove_device()
164 	} else if (pci_domain_nr(pci_dev->bus))  in xen_remove_device()
168 			.bus = pci_dev->bus->number,  in xen_remove_device()
169 			.devfn = pci_dev->devfn  in xen_remove_device()