Added more logs and fixed assertion

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c

@@ -747,7 +747,6 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
 
   if ((slot == 0) && (frame & 127) == 0) dump_mac_stats(RC.nrmac[module_idP]);
 
-
   // This schedules MIB
   schedule_nr_mib(module_idP, frame, slot, nr_slots_per_frame[*scc->ssbSubcarrierSpacing]);
 

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c

@@ -728,6 +728,7 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
         }
         else N2 = N3;
       }
+      LOG_I(MAC, "UCI resource id = %ld\n", *resource_id);
     }
 
     AssertFatal(resource_id!=NULL,"Couldn-t find any matching PUCCH resource in the PUCCH resource sets");
@@ -766,6 +767,7 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
             pucch_pdu->sr_flag = O_sr;
             break;
           case NR_PUCCH_Resource__format_PR_format2 :
+	    LOG_I(MAC,"UCI format2 is being scheduled\n");
             pucch_pdu->format_type = 2;
             pucch_pdu->nr_of_symbols = pucchres->format.choice.format2->nrofSymbols;
             pucch_pdu->start_symbol_index = pucchres->format.choice.format2->startingSymbolIndex;
@@ -1804,6 +1806,59 @@ void get_pdsch_to_harq_feedback(int Mod_idP,
   }
 }
 
+<<<<<<< HEAD
+=======
+// function to update pucch scheduling parameters in UE list when a USS DL is scheduled
+void nr_update_pucch_scheduling(int Mod_idP,
+                                int UE_id,
+                                frame_t frameP,
+                                sub_frame_t slotP,
+                                int slots_per_tdd,
+                                int *pucch_id) {
+
+  NR_ServingCellConfigCommon_t *scc = RC.nrmac[Mod_idP]->common_channels->ServingCellConfigCommon;
+  NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
+  NR_sched_pucch *curr_pucch;
+  int first_ul_slot_tdd,k,i;
+  uint8_t pdsch_to_harq_feedback[8];
+  int found = 0;
+  int nr_ulmix_slots = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots;
+  if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols!=0)
+    nr_ulmix_slots++;
+
+  // this is hardcoded for now as ue specific
+  NR_SearchSpace__searchSpaceType_PR ss_type = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
+  get_pdsch_to_harq_feedback(Mod_idP,UE_id,ss_type,pdsch_to_harq_feedback);
+
+  // for each possible ul or mixed slot
+  for (k=0; k<nr_ulmix_slots; k++) {
+    curr_pucch = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k];
+    // if there is free room in current pucch structure
+    if (curr_pucch->dai_c<MAX_ACK_BITS) {
+      curr_pucch->frame = frameP;
+      curr_pucch->dai_c++;
+      curr_pucch->resource_indicator = 0;//4;//0; // in phytest with only 1 UE we are using just the 1st resource
+      // first pucch occasion in first UL or MIXED slot
+      first_ul_slot_tdd = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots;
+      i = 0;
+      while (i<8 && found == 0)  {  // look if timing indicator is among allowed values
+        if (pdsch_to_harq_feedback[i]==(first_ul_slot_tdd+k)-(slotP % slots_per_tdd))
+          found = 1;
+        if (found == 0) i++;
+      }
+      if (found == 1) {
+        // computing slot in which pucch is scheduled
+        curr_pucch->ul_slot = first_ul_slot_tdd + k + (slotP - (slotP % slots_per_tdd));
+        curr_pucch->timing_indicator = i; // index in the list of timing indicators
+        *pucch_id = k;
+        return;
+      }
+    }
+  }
+  AssertFatal(1==0,"No Uplink slot available in accordance to allowed timing indicator\n");
+}
+
+>>>>>>> Added more logs and fixed assertion
 
 bool find_free_CCE(module_id_t module_id,
                    sub_frame_t slot,

openair2/NR_PHY_INTERFACE/NR_IF_Module.c

@@ -308,6 +308,7 @@ void extract_pucch_csi_report ( NR_CSI_MeasConfig_t *csi_MeasConfig,
       uint8_t diff_rsrp_idx = 0;
       uint8_t cri_ssbri_bitlen = UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.cri_ssbri_bitlen;
 
+    LOG_I(MAC,"csi_payload = %d, bitlen_ssbri = %d, nb_ssb_resource_set = %d,nb_ssb_resources = %d\n",payload_size, bitlen_ssbri, nb_ssb_resource_set,nb_ssb_resources);
     /*! As per the spec 38.212 and table:  6.3.1.1.2-12 in a single UCI sequence we can have multiple CSI_report
      * the number of CSI_report will depend on number of CSI resource sets that are configured in CSI-ResourceConfig RRC IE
      * From spec 38.331 from the IE CSI-ResourceConfig for SSB RSRP reporting we can configure only one resource set