PCI_VPD_LRDT
while (i + PCI_VPD_LRDT_TAG_SIZE <= len && buf[i] & PCI_VPD_LRDT) {
if (header[0] & PCI_VPD_LRDT) {
#define PCI_VPD_LRDT_ID(x) ((x) | PCI_VPD_LRDT)