NG_HCI_EVENT_CON_PKT_TYPE_CHANGED
case NG_HCI_EVENT_CON_PKT_TYPE_CHANGED:
bit_set(filter.event_mask, NG_HCI_EVENT_CON_PKT_TYPE_CHANGED - 1);
if (e->event == NG_HCI_EVENT_CON_PKT_TYPE_CHANGED) {