openairinterface5g: Fix multi definition of UE/eNB NB_MAX

In openairinterface5g many definitions in many layers of UE or eNB NB_MAX.
We created a file called openairinterface5g_limits.h
located at openairinterface5g_dir/targets/COMMON/ declaring the number max
of UE and eNB to be used in ALL layers depending on launching conditions
(LARGE_SCALE for example).

openair2/NETWORK_DRIVER/UE_IP/constant.h

@@ -19,6 +19,7 @@
  *      contact@openairinterface.org
  */
 
+#include "openairinterface5g_limits.h"
 #ifndef _UE_IP_CST
 #define _UE_IP_CST
 
@@ -51,7 +52,7 @@
 
 
 
-#define UE_IP_NB_INSTANCES_MAX       8
+#define UE_IP_NB_INSTANCES_MAX       NUMBER_OF_UE_MAX
 
 
 #endif

openair2/UTIL/OMV/structures.h

@@ -31,13 +31,12 @@
 #ifndef STRUCTURES_H
 #define STRUCTURES_H
 
+#include "openairinterface5g_limits.h"
 #ifndef __PHY_IMPLEMENTATION_DEFS_H__
-#define Maxneighbor 64
-#define NUMBER_OF_UE_MAX 64
-#define NUMBER_OF_eNB_MAX 3
-#ifndef NB_ANTENNAS_RX
-#  define NB_ANTENNAS_RX  4
-#endif
+	#define Maxneighbor NUMBER_OF_UE_MAX
+	#ifndef NB_ANTENNAS_RX
+		#define NB_ANTENNAS_RX  4
+	#endif
 #endif
 //
 

openair2/UTIL/OTG/otg_defs.h

@@ -33,12 +33,12 @@
 #ifndef __OTG_DEFS_H__
 # define __OTG_DEFS_H__
 
-
+/* \brief To define the NUMBER_OF_eNB_MAX and NUMBER_OF_UE_MAX */
 #if STANDALONE==1
-# define NUMBER_OF_eNB_MAX 3
-# define NUMBER_OF_UE_MAX 3
+	#include "openairinterface5g_limits.h"
 #else
-#include "PHY/impl_defs_top.h" /* \brief To define the NUMBER_OF_eNB_MAX and NUMBER_OF_UE_MAX */
+	// impl_defs_top.h includes openairinterface5g_limits.h
+	#include "PHY/impl_defs_top.h"
 #endif
 
 #include "otg_config.h"