TOPO_PGROUP_MOTHERBOARD
pgi.tpi_name = TOPO_PGROUP_MOTHERBOARD;
rc += topo_prop_set_string(mbnode, TOPO_PGROUP_MOTHERBOARD,
rc += topo_prop_set_string(mbnode, TOPO_PGROUP_MOTHERBOARD,
rc += topo_prop_set_string(mbnode, TOPO_PGROUP_MOTHERBOARD,