md_set_prop_val
md_set_prop_val(md, node, "domaining-enabled", 0x1);
md_set_prop_val(md, node, "mac-address", mac_address);
md_set_prop_val(md, node, "hostid", hostid);
md_set_prop_val(md, node2, "#msi-eqs",
md_set_prop_val(md, node2, "#msi",
md_set_prop_val(md, node2, "id", cpu->vid);
md_set_prop_val(md, node, "domaining-enabled", 0x1);
bool md_set_prop_val(struct md *, struct md_node *, const char *, uint64_t);
md_set_prop_val(hvmd, guest->node, "mdpa", guest->mdpa);