Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split

cmake_targets/build_oai

@@ -856,11 +856,9 @@ function main() {
 	      ln -sf $dbin/liboai_exmimodevif.so.$REL $dbin/liboai_device.so
 	      echo_info "liboai_device.so is linked to EXMIMO device library"       
 	  elif [ "$HW" == "OAI_USRP" ] ; then
-	      if [ -d "/usr/include/uhd" ] ; then
               compilations \
                   $build_dir oai_usrpdevif \
                   liboai_usrpdevif.so $dbin/liboai_usrpdevif.so.$REL
-	      fi
 
 	      ln -sf liboai_usrpdevif.so liboai_device.so
 	      ln -sf $dbin/liboai_usrpdevif.so.$REL $dbin/liboai_device.so

common/utils/T/tracer/enb.c

@@ -31,7 +31,10 @@ void reset_ue_ids(void)
   int i;
   printf("resetting known UEs\n");
   for (i = 0; i < 65536; i++) ue_id[i] = -1;
-  next_ue_id = 0;
+  ue_id[65535] = 0;
+  ue_id[65534] = 1;     /* HACK: to be removed */
+  ue_id[2]     = 2;     /* this supposes RA RNTI = 2, very openair specific */
+  next_ue_id = 3;
 }
 
 int ue_id_from_rnti(void *_priv, int rnti)
@@ -228,13 +231,15 @@ static void click(void *private, gui *g,
   enb_data *ed = private;
   enb_gui *e = ed->e;
   int ue = ed->ue;
+  int do_reset = 0;
 
   if (button != 1) return;
   if (w == e->prev_ue_button) { ue--; if (ue < 0) ue = 0; }
   if (w == e->next_ue_button) ue++;
-  if (w == e->current_ue_button) reset_ue_ids();
+  if (w == e->current_ue_button) do_reset = 1;
 
   if (pthread_mutex_lock(&ed->lock)) abort();
+  if (do_reset) reset_ue_ids();
   if (ue != ed->ue) {
     set_current_ue(g, ed, ue);
     ed->ue = ue;
@@ -619,7 +624,7 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database,
   container_set_child_growable(g, top_container, text, 1);
   e->legacy = new_view_textlist(10000, 10, g, text);
 
-  set_current_ue(g, ed, 0);
+  set_current_ue(g, ed, ed->ue);
   register_notifier(g, "click", e->current_ue_button, click, ed);
   register_notifier(g, "click", e->prev_ue_button, click, ed);
   register_notifier(g, "click", e->next_ue_button, click, ed);
@@ -735,7 +740,7 @@ int main(int n, char **v)
   g = gui_init();
   new_thread(gui_thread, g);
 
-  enb_data.ue = 0;
+  enb_data.ue = 3;
   enb_data.e = &eg;
   enb_data.database = database;
 

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -1707,6 +1707,7 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP,int harq_pidP
   for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
     if (UE_list->active[i] == TRUE) continue;
     UE_id = i;
+    memset(&UE_list->UE_template[cc_idP][UE_id], 0, sizeof(UE_TEMPLATE));
     UE_list->UE_template[cc_idP][UE_id].rnti       = rntiP;
     UE_list->UE_template[cc_idP][UE_id].configured = FALSE;
     UE_list->numactiveCCs[UE_id]                   = 1;

openair2/LAYER2/MAC/pre_processor.c

@@ -1370,11 +1370,14 @@ void assign_max_mcs_min_rb(module_id_t module_idP,int frameP, sub_frame_t subfra
         /* if UE has pending scheduling request then pre-allocate 3 RBs */
         //if (UE_template->ul_active == 1 && UE_template->ul_SR == 1) {
         if (UE_is_to_be_scheduled(module_idP, CC_id, i)) {
+          /* use QPSK mcs */
+          UE_template->pre_assigned_mcs_ul             = 10;
           UE_template->pre_allocated_rb_table_index_ul = 2;
           UE_template->pre_allocated_nb_rb_ul          = 3;
         } else {
-          UE_template->pre_allocated_rb_table_index_ul=-1;
-          UE_template->pre_allocated_nb_rb_ul=0;
+          UE_template->pre_assigned_mcs_ul             = 0;
+          UE_template->pre_allocated_rb_table_index_ul = -1;
+          UE_template->pre_allocated_nb_rb_ul          = 0;
         }
       }
     }