Merge remote-tracking branch 'origin/multi-ue-fixes' into integration_2022_wk51

common/openairinterface5g_limits.h

@@ -27,7 +27,6 @@
 #        ifndef PHYSIM
 #            ifndef UE_EXPANSION
 #                    define NUMBER_OF_UE_MAX 40
-#                    define NUMBER_OF_NR_UE_MAX 4
 #                    define NUMBER_OF_CONNECTED_eNB_MAX 1
 #                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #            else
@@ -37,7 +36,6 @@
 #            endif
 #        else
 #                    define NUMBER_OF_UE_MAX 4
-#                    define NUMBER_OF_NR_UE_MAX 4
 #                    define NUMBER_OF_CONNECTED_eNB_MAX 1
 #                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #        endif

openair1/SIMULATION/NR_PHY/ulsim.c

@@ -308,7 +308,7 @@ int main(int argc, char **argv)
   int tx_offset;
   int32_t txlev_sum = 0, atxlev[4];
   int start_rb = 0;
-  int UE_id =0; // [hna] only works for UE_id = 0 because NUMBER_OF_NR_UE_MAX is set to 1 (phy_init_nr_gNB causes segmentation fault)
+  int UE_id = 0;
   int print_perf = 0;
   cpuf = get_cpu_freq_GHz();
   int msg3_flag = 0;

openair2/COMMON/platform_constants.h

@@ -119,6 +119,10 @@
 #define CH_OFFSET      0x0004
 #define CH_SHIFT       2
 
+// RLC Entity
+#define RLC_TX_MAXSIZE       10000000
+#define RLC_RX_MAXSIZE       10000000
+
 // RLC_AM_SEND_MRW
 #        define SEND_MRW_OFF    15
 #        define SEND_MRW_ON     240

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c

@@ -628,7 +628,7 @@ void pf_dl(module_id_t module_id,
     }
   }
 
-  qsort(UE_sched, sizeof(*UE_sched), sizeofArray(UE_sched), comparator);
+  qsort(UE_sched, sizeofArray(UE_sched), sizeof(UEsched_t), comparator);
   UEsched_t *iterator = UE_sched;
 
   const int min_rbSize = 5;

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c

@@ -1703,7 +1703,7 @@ void pf_ul(module_id_t module_id,
     curUE++;
   }
 
-  qsort(UE_sched, sizeof(*UE_sched), sizeofArray(UE_sched), comparator);
+  qsort(UE_sched, sizeofArray(UE_sched), sizeof(UEsched_t), comparator);
   UEsched_t *iterator=UE_sched;
 
   /* Loop UE_sched to find max coeff and allocate transmission */

openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c

@@ -758,8 +758,8 @@ static void add_rlc_srb(int rnti, struct NR_SRB_ToAddMod *s, NR_RLC_BearerConfig
     poll_byte = -1;
     max_retx_threshold = 8;
     sn_field_length = 12;
-    nr_rlc_am = new_nr_rlc_entity_am(10000000,
-                                     10000000,
+    nr_rlc_am = new_nr_rlc_entity_am(RLC_RX_MAXSIZE,
+                                     RLC_TX_MAXSIZE,
                                      deliver_sdu, ue,
                                      successful_delivery, ue,
                                      max_retx_reached, ue,
@@ -840,8 +840,8 @@ static void add_drb_am(int rnti, struct NR_DRB_ToAddMod *s, NR_RLC_BearerConfig_
   if (ue->drb[drb_id-1] != NULL) {
     LOG_W(RLC, "%s:%d:%s: DRB %d already exists for UE with RNTI %04x, do nothing\n", __FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
   } else {
-    nr_rlc_am = new_nr_rlc_entity_am(10000000,
-                                     10000000,
+    nr_rlc_am = new_nr_rlc_entity_am(RLC_RX_MAXSIZE,
+                                     RLC_TX_MAXSIZE,
                                      deliver_sdu, ue,
                                      successful_delivery, ue,
                                      max_retx_reached, ue,
@@ -912,8 +912,8 @@ static void add_drb_um(int rnti, struct NR_DRB_ToAddMod *s, NR_RLC_BearerConfig_
   if (ue->drb[drb_id-1] != NULL) {
     LOG_W(RLC, "DEBUG add_drb_um %s:%d:%s: warning DRB %d already exist for ue %d, do nothing\n", __FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
   } else {
-    nr_rlc_um = new_nr_rlc_entity_um(100000000,
-                                     100000000,
+    nr_rlc_um = new_nr_rlc_entity_um(RLC_RX_MAXSIZE,
+                                     RLC_TX_MAXSIZE,
                                      deliver_sdu, ue,
                                      t_reassembly,
                                      sn_field_length);