benetel: driver for Benetel's 4G and 5G RRUs

This commit contains work done by Eurecom and by Benetel.

executables/main-ocp.c

@@ -81,6 +81,7 @@ int32_t   uplink_frequency_offset[MAX_NUM_CCs][4];
 int split73;
 char * split73_config;
 int split73;
+int usrp_tx_thread = 0;
 
 static void *ru_thread( void *param );
 void kill_RU_proc(RU_t *ru) {
@@ -1123,9 +1124,6 @@ int restart_L1L2(module_id_t enb_id) {
   sync_var = -1;
   pthread_mutex_unlock(&sync_mutex);
   RC.ru_mask |= (1 << ru->idx);
-  /* copy the changed frame parameters to the RU */
-  /* TODO this should be done for all RUs associated to this eNB */
-  memcpy(&ru->frame_parms, &RC.eNB[enb_id][0]->frame_parms, sizeof(LTE_DL_FRAME_PARMS));
   /* reset the list of connected UEs in the MAC, since in this process with
    * loose all UEs (have to reconnect) */
   init_UE_info(&RC.mac[enb_id]->UE_info);
@@ -1153,6 +1151,7 @@ int restart_L1L2(module_id_t enb_id) {
 }
 
 int main ( int argc, char **argv ) {
+  //mtrace();
   int i;
   int CC_id = 0;
   int node_type = ngran_eNB;
@@ -1166,6 +1165,7 @@ int main ( int argc, char **argv ) {
   T_Config_Init();
 #endif
   configure_linux();
+  set_softmodem_sighandler();
   cpuf=get_cpu_freq_GHz();
   set_taus_seed (0);
 
@@ -1346,7 +1346,7 @@ int main ( int argc, char **argv ) {
   // end of CI modifications
   //getchar();
   if(IS_SOFTMODEM_DOFORMS)
-    load_softscope("enb");
+    load_softscope("enb", NULL);
 
   itti_wait_tasks_end();
   oai_exit=1;