NULL,
};
+static int pci_epf_vepf_link(struct config_item *epf_pf_item,
+ struct config_item *epf_vf_item)
+{
+ struct pci_epf_group *epf_vf_group = to_pci_epf_group(epf_vf_item);
+ struct pci_epf_group *epf_pf_group = to_pci_epf_group(epf_pf_item);
+ struct pci_epf *epf_pf = epf_pf_group->epf;
+ struct pci_epf *epf_vf = epf_vf_group->epf;
+
+ return pci_epf_add_vepf(epf_pf, epf_vf);
+}
+
+static void pci_epf_vepf_unlink(struct config_item *epf_pf_item,
+ struct config_item *epf_vf_item)
+{
+ struct pci_epf_group *epf_vf_group = to_pci_epf_group(epf_vf_item);
+ struct pci_epf_group *epf_pf_group = to_pci_epf_group(epf_pf_item);
+ struct pci_epf *epf_pf = epf_pf_group->epf;
+ struct pci_epf *epf_vf = epf_vf_group->epf;
+
+ pci_epf_remove_vepf(epf_pf, epf_vf);
+}
+
static void pci_epf_release(struct config_item *item)
{
struct pci_epf_group *epf_group = to_pci_epf_group(item);
}
static struct configfs_item_operations pci_epf_ops = {
+ .allow_link = pci_epf_vepf_link,
+ .drop_link = pci_epf_vepf_unlink,
.release = pci_epf_release,
};