Merge remote-tracking branch 'origin/t-tracer-retx-dl' into integration_2021_wk48_d

common/utils/T/T_messages.txt

@@ -155,6 +155,10 @@ ID = GNB_MAC_DL_RAR_PDU_WITH_DATA
     DESC = NR MAC downlink PDU for RAR
     GROUP = ALL:MAC:GNB:WIRESHARK
     FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
+ID = GNB_MAC_RETRANSMISSION_DL_PDU_WITH_DATA
+    DESC = NR MAC downlink retransmitted PDU for an UE
+    GROUP = ALL:MAC:GNB:WIRESHARK
+    FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : int,round : buffer,data
 
 #RLC logs
 ID = ENB_RLC_DL

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c

@@ -1198,6 +1198,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
                   "UE %d mismatch between scheduled TBS and buffered TB for HARQ PID %d\n",
                   UE_id,
                   current_harq_pid);
+
+      T(T_GNB_MAC_RETRANSMISSION_DL_PDU_WITH_DATA, T_INT(module_id), T_INT(CC_id), T_INT(rnti),
+        T_INT(frame), T_INT(slot), T_INT(current_harq_pid), T_INT(harq->round), T_BUFFER(harq->tb, TBS));
     } else { /* initial transmission */
 
       LOG_D(NR_MAC, "[%s] Initial HARQ transmission in %d.%d\n", __FUNCTION__, frame, slot);