logging for debugging DRB/SRB2 establishment at gNodeB

openair1/PHY/NR_TRANSPORT/pucch_rx.c

@@ -205,7 +205,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
     nr_sequences=8>>(1-pucch_pdu->sr_flag);
   }
 
-  LOG_I(PHY,"pucch0: nr_symbols %d, start_symbol %d, prb_start %d, second_hop_prb %d,  group_hop_flag %d, sequence_hop_flag %d, O_ACK %d, O_SR %d, mcs %d\n",pucch_pdu->nr_of_symbols,pucch_pdu->start_symbol_index,pucch_pdu->prb_start,pucch_pdu->second_hop_prb,pucch_pdu->group_hop_flag,pucch_pdu->sequence_hop_flag,pucch_pdu->bit_len_harq,pucch_pdu->sr_flag,mcs[0]); 
+  LOG_D(PHY,"pucch0: nr_symbols %d, start_symbol %d, prb_start %d, second_hop_prb %d,  group_hop_flag %d, sequence_hop_flag %d, O_ACK %d, O_SR %d, mcs %d\n",pucch_pdu->nr_of_symbols,pucch_pdu->start_symbol_index,pucch_pdu->prb_start,pucch_pdu->second_hop_prb,pucch_pdu->group_hop_flag,pucch_pdu->sequence_hop_flag,pucch_pdu->bit_len_harq,pucch_pdu->sr_flag,mcs[0]); 
 
   int cs_ind = get_pucch0_cs_lut_index(gNB,pucch_pdu);
   /*
@@ -241,12 +241,12 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
   int prb_offset[2] = {pucch_pdu->bwp_start+pucch_pdu->prb_start, pucch_pdu->bwp_start+pucch_pdu->prb_start};
 
   nr_group_sequence_hopping(pucch_GroupHopping,pucch_pdu->hopping_id,0,slot,&u[0],&v[0]); // calculating u and v value first hop
-  LOG_I(PHY,"pucch0: u %d, v %d\n",u[0],v[0]);
+  LOG_D(PHY,"pucch0: u %d, v %d\n",u[0],v[0]);
 
 
   if (pucch_pdu->freq_hop_flag == 1) {
     nr_group_sequence_hopping(pucch_GroupHopping,pucch_pdu->hopping_id,1,slot,&u[1],&v[1]); // calculating u and v value second hop
-    LOG_I(PHY,"pucch0 second hop: u %d, v %d\n",u[1],v[1]);
+    LOG_D(PHY,"pucch0 second hop: u %d, v %d\n",u[1],v[1]);
     prb_offset[1] = pucch_pdu->bwp_start+pucch_pdu->second_hop_prb;
   }
 
@@ -306,10 +306,10 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
       }
     }
 
-//#ifdef DEBUG_NR_PUCCH_RX
+#ifdef DEBUG_NR_PUCCH_RX
     LOG_I(PHY,"PUCCH IDFT = (%d,%d)=>%f\n",corr_re[0],corr_im[0],10*log10((double)corr_re[0]*corr_re[0] + (double)corr_im[0]*corr_im[0]));
     if (l>1) LOG_I(PHY,"PUCCH 2nd symbol IDFT[%d/%d] = (%d,%d)=>%f\n",mcs[i],seq_index,corr_re[1],corr_im[1],10*log10((double)corr_re[1]*corr_re[1] + (double)corr_im[1]*corr_im[1]));
-//#endif
+#endif
     if (pucch_pdu->freq_hop_flag == 0 && l==1) // non-coherent correlation
       temp=(int64_t)corr_re[0]*corr_re[0] + (int64_t)corr_im[0]*corr_im[0];
     else if (pucch_pdu->freq_hop_flag == 0 && l==2) {
@@ -386,7 +386,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
     uci_pdu->harq->harq_confidence_level = no_conf ? 1 : 0;
     uci_pdu->harq->harq_list = (nfapi_nr_harq_t*)malloc(1);
     uci_pdu->harq->harq_list[0].harq_value = index&0x01;
-    LOG_I(PHY, "Slot %d HARQ value %d with confidence level (0 is good, 1 is bad) %d xrt_mag %d n0 %d pucch0_thres %d\n",
+    LOG_D(PHY, "Slot %d HARQ value %d with confidence level (0 is good, 1 is bad) %d xrt_mag %d n0 %d pucch0_thres %d\n",
           slot,uci_pdu->harq->harq_list[0].harq_value,uci_pdu->harq->harq_confidence_level,xrtmag_dB,max_n0,uci_stats->pucch0_thres);
     if (pucch_pdu->sr_flag == 1) {
       uci_pdu->sr = calloc(1,sizeof(*uci_pdu->sr));

openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c

@@ -657,6 +657,7 @@ static void add_rlc_srb(int rnti, struct NR_SRB_ToAddMod *s, NR_RLC_BearerConfig
   int t_reassembly;
   int sn_field_length;
 
+  LOG_I(RLC,"Trying to add SRB %d\n",srb_id);
   if (srb_id != 1 && srb_id != 2) {
     LOG_E(RLC, "%s:%d:%s: fatal, bad srb id %d\n",
         __FILE__, __LINE__, __FUNCTION__, srb_id);

openair2/RRC/NR/rrc_gNB.c

@@ -1265,6 +1265,8 @@ rrc_gNB_process_RRCReconfigurationComplete(
                    ue_context_pP->ue_context.rnti);
 
 #ifndef ITTI_SIM
+  LOG_I(NR_RRC,"Configuring PDCP DRBs/SRBs for UE %x\n",ue_context_pP->ue_context.rnti);
+  
   nr_rrc_pdcp_config_asn1_req(ctxt_pP,
                               SRB_configList, // NULL,
                               DRB_configList,
@@ -1279,6 +1281,7 @@ rrc_gNB_process_RRCReconfigurationComplete(
                               ue_context_pP->ue_context.masterCellGroup->rlc_BearerToAddModList);
   /* Refresh SRBs/DRBs */
   if (!NODE_IS_CU(RC.nrrrc[ctxt_pP->module_id]->node_type)) {
+    LOG_I(NR_RRC,"Configuring RLC DRBs/SRBs for UE %x\n",ue_context_pP->ue_context.rnti);
     nr_rrc_rlc_config_asn1_req(ctxt_pP,
                           SRB_configList, // NULL,
                           DRB_configList,