Do-ra: write out directly

openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c

@@ -633,7 +633,9 @@ static void deliver_sdu_drb(void *_ue, nr_pdcp_entity_t *entity,
 
   if (IS_SOFTMODEM_NOS1 || UE_NAS_USE_TUN) {
     LOG_D(PDCP, "IP packet received with size %d, to be sent to SDAP interface, UE ID/RNTI: %ld\n", size, ue->rntiMaybeUEid);
-    sdap_data_ind(entity->rb_id, entity->is_gnb, entity->has_sdap_rx, entity->pdusession_id, ue->rntiMaybeUEid, buf, size);
+    // in NoS1 mode: the SDAP should write() packets to an FD (TUN interface),
+    // so below, set is_gnb == 0 to do that
+    sdap_data_ind(entity->rb_id, 0, entity->has_sdap_rx, entity->pdusession_id, ue->rntiMaybeUEid, buf, size);
   }
   else{
     for (i = 0; i < MAX_DRBS_PER_UE; i++) {

openair2/RRC/NR/rrc_gNB_nsa.c

@@ -368,7 +368,6 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc, rrc_gNB_ue_context_t *ue_context_p, x2a
   AssertFatal(ret, "cannot add NSA UE in MAC, aborting\n");
 
   PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, rrc->module_id, GNB_FLAG_YES, rrc_ue_id, 0, 0, rrc->module_id);
-  if (get_softmodem_params()->do_ra) ctxt.enb_flag = 0;
   LOG_W(RRC,
         "Calling RRC PDCP/RLC ASN1 request functions for protocol context %p with module_id %d, rnti %lx, frame %d, subframe %d eNB_index %d \n",
         &ctxt,