PCI_ENUM
if ((rp = topo_mod_load(mp, PCI_ENUM, PCI_ENUMR_VERS)) == NULL) {
"%s enumerator could not load %s.\n", HOSTBRIDGE, PCI_ENUM);
if ((pcimp = topo_mod_load(mod, PCI_ENUM, PCI_ENUMR_VERS)) == NULL) {
f, HOSTBRIDGE, PCI_ENUM);