PCI_CAP_ID_MAX
if (cap && cap <= PCI_CAP_ID_MAX) {
BUILD_BUG_ON(PCI_CAP_ID_MAX >= PCI_CAP_ID_INVALID_VIRT);
WARN_ON(cap_id > PCI_CAP_ID_MAX);
static struct perm_bits cap_perms[PCI_CAP_ID_MAX + 1] = {
[0 ... PCI_CAP_ID_MAX] = { .readfn = vfio_direct_config_read }
static const u8 pci_cap_length[PCI_CAP_ID_MAX + 1] = {