HPD_STATUS
if ((nvlist_add_int32(results, HPD_STATUS, 0) != 0) ||
if ((nvlist_add_int32(results, HPD_STATUS, status) != 0) ||
if ((nvlist_add_int32(results, HPD_STATUS, status) != 0) ||
if (nvlist_lookup_int32(results, HPD_STATUS, &rv) != 0) {