PCI_CAP_ID_AF
edev->af_cap = pnv_eeh_find_cap(pdn, PCI_CAP_ID_AF);
pos = pci_find_capability(dev, PCI_CAP_ID_AF);
if (alloc_perm_bits(perm, pci_cap_length[PCI_CAP_ID_AF]))
free_perm_bits(&cap_perms[PCI_CAP_ID_AF]);
ret |= init_pci_cap_af_perm(&cap_perms[PCI_CAP_ID_AF]);
[PCI_CAP_ID_AF] = PCI_CAP_AF_SIZEOF,