Merge remote-tracking branch 'origin/develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge

Conflicts: cmake_targets/build_oai common/utils/itti/intertask_interface.c openair1/PHY/INIT/lte_init.c openair1/PHY/LTE_TRANSPORT/dci.c openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c openair1/PHY/defs.h openair1/SCHED/phy_procedures_lte_eNb.c openair2/ENB_APP/enb_paramdef.h openair2/LAYER2/MAC/defs.h openair2/LAYER2/MAC/eNB_scheduler.c targets/ARCH/COMMON/common_lib.c targets/COMMON/create_tasks.c targets/RT/USER/lte-enb.c targets/RT/USER/lte-ru.c targets/RT/USER/lte-softmodem.h
2018-03-12 12:10:48 +01:00
parent 822416e9e2 e56ae69bc3
commit b2cc1252c6
1739 changed files with 132073 additions and 56699 deletions
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -52,9 +52,12 @@ char defbool[2]="1";
     switch(cfgoptions->type)
       {
       	case TYPE_STRING:
-           config_check_valptr(cfgoptions, (char **)(cfgoptions->strptr), sizeof(char *));
-           config_check_valptr(cfgoptions, cfgoptions->strptr, strlen(tmpval+1));
-           sprintf(*(cfgoptions->strptr), "%s",tmpval);
+           if (cfgoptions->numelt == 0 ) {
+              config_check_valptr(cfgoptions, cfgoptions->strptr, strlen(tmpval)+1);
+              sprintf(*(cfgoptions->strptr), "%s",tmpval);
+            } else {
+              sprintf( (char *)(cfgoptions->strptr), "%s",tmpval);              
+           }
           printf_cmdl("[CONFIG] %s set to  %s from command line\n", cfgoptions->optname, tmpval);
 	   optisset=1;
        break;
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -129,20 +129,21 @@ int i;

 /* default */
  if (cfgparam == NULL) {
-     cfgparam = "libconfig:oaisoftmodem.conf";
+     tmpflags = tmpflags | CONFIG_NOOOPT;
+     cfgparam = DEFAULT_CFGMODE ":" DEFAULT_CFGFILENAME;
     }
 /* parse the config parameters to set the config source */
   i = sscanf(cfgparam,"%m[^':']:%ms",&cfgmode,&modeparams);
   if (i< 0) {
       fprintf(stderr,"[CONFIG] %s, %d, sscanf error parsing config source  %s: %s\n", __FILE__, __LINE__,cfgparam, strerror(errno));
-       cfgmode=strdup("libconfig");
-       modeparams = strdup("oaisoftmodem.conf");
+       cfgmode=strdup(DEFAULT_CFGMODE);
+       modeparams = strdup(DEFAULT_CFGFILENAME);
   }
   else if ( i == 1 ) {
  /* -O argument doesn't contain ":" separator, assume -O <conf file> option, default cfgmode to libconfig
     with one parameter, the path to the configuration file */
       modeparams=cfgmode;
-       cfgmode=strdup("libconfig");
+       cfgmode=strdup(DEFAULT_CFGMODE);
   }

   cfgptr = malloc(sizeof(configmodule_interface_t));
@@ -196,25 +197,40 @@ int i;
   return cfgptr;
 }

-void end_configmodule()
+
+/* free memory allocated when reading parameters */
+/* config module could be initialized again after this call */
+void end_configmodule(void)
 { 
  if (cfgptr != NULL) {
      if (cfgptr->end != NULL) {
         printf ("[CONFIG] calling config module end function...\n"); 
         cfgptr->end();
      }
+
+      printf ("[CONFIG] free %u config value pointers\n",cfgptr->numptrs);  
+      for(int i=0; i<cfgptr->numptrs ; i++) {
+          if (cfgptr->ptrs[i] != NULL) {
+             free(cfgptr->ptrs[i]);
+             cfgptr->ptrs[i]=NULL;
+          }
+      }
+      cfgptr->numptrs=0;
+  }
+}
+
+/* free all memory used by config module */
+/* should be called only at program exit */
+void free_configmodule(void)
+{ 
+  if (cfgptr != NULL) {
+      end_configmodule();
      if( cfgptr->cfgmode != NULL) free(cfgptr->cfgmode);
      printf ("[CONFIG] free %u config parameter pointers\n",cfgptr->num_cfgP);  
      for (int i=0; i<cfgptr->num_cfgP; i++) {
          if ( cfgptr->cfgP[i] != NULL) free(cfgptr->cfgP[i]);
          }
-      printf ("[CONFIG] free %u config value pointers\n",cfgptr->numptrs);  
-      for(int i=0; i<cfgptr->numptrs ; i++) {
-          if (cfgptr->ptrs[i] != NULL) {
-             free(cfgptr->ptrs[i]);
-          }
-          cfgptr->ptrs[i]=NULL;
-      }
+

  free(cfgptr);
  cfgptr=NULL;
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -40,14 +40,18 @@
 #define CONFIG_MAX_OOPT_PARAMS    10     // maximum number of parameters in the -O option (-O <cfgmode>:P1:P2...
 #define CONFIG_MAX_ALLOCATEDPTRS  1024   // maximum number of parameters that can be dynamicaly allocated in the config module

+/* default values for configuration module parameters */
+#define DEFAULT_CFGMODE           "libconfig"  // use libconfig file
+#define DEFAULT_CFGFILENAME       "oai.conf"   // default config file
+
 /* rtflags bit position definitions */
-#define CONFIG_PRINTPARAMS    1        // print parameters values while processing
-#define CONFIG_DEBUGPTR       2        // print memory allocation/free debug messages
-#define CONFIG_DEBUGCMDLINE   4        // print command line processing messages
-#define CONFIG_HELP           8        // print help message
-#define CONFIG_ABORT          16       // config failed,abort execution 
-
-
+#define CONFIG_PRINTPARAMS    1               // print parameters values while processing
+#define CONFIG_DEBUGPTR       1<<1            // print memory allocation/free debug messages
+#define CONFIG_DEBUGCMDLINE   1<<2            // print command line processing messages
+#define CONFIG_NOABORTONCHKF  1<<3            // disable abort execution when parameter checking function fails
+#define CONFIG_HELP           1<<20           // print help message
+#define CONFIG_ABORT          1<<21           // config failed,abort execution 
+#define CONFIG_NOOOPT         1<<22           // no -O option found when parsing command line
 typedef int(*configmodule_initfunc_t)(char *cfgP[],int numP);
 typedef int(*configmodule_getfunc_t)(paramdef_t *,int numparams, char *prefix);
 typedef int(*configmodule_getlistfunc_t)(paramlist_def_t *, paramdef_t *,int numparams, char *prefix);
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -55,16 +55,61 @@
 #define PARAMFLAG_PARAMSET                (1 << 16)        // parameter has been explicitely set in get functions
 #define PARAMFLAG_PARAMSETDEF             (1 << 17)        // parameter has been set to default value in get functions

+
+/* checkedparam_t is possibly used in paramdef_t for specific parameter value validation */
+#define CONFIG_MAX_NUMCHECKVAL            20
+typedef struct paramdef paramdef_t;
+typedef union checkedparam {
+        struct  { 
+               int  (*f1)(paramdef_t *param);   /* check an integer against a list of authorized values */
+               int okintval[CONFIG_MAX_NUMCHECKVAL];                        /* integer array, store possible values  */
+               int num_okintval;                                            /* number of valid values in the checkingval array */
+        } s1;
+        struct  { 
+               int  (*f1a)(paramdef_t *param);   /* check an integer against a list of authorized values and set param value */
+                                                 /* to the corresponding item in setintval array (mainly for RRC params)     */
+               int okintval[CONFIG_MAX_NUMCHECKVAL];                        /* integer array, store possible values in config file */
+               int setintval[CONFIG_MAX_NUMCHECKVAL];                        /* integer array, values set in the paramdef structure */
+               int num_okintval;                                            /* number of valid values in the checkingval array */
+        } s1a;
+        struct { 
+               int  (*f2)(paramdef_t *param);  /* check an integer against an authorized range, defined by its min and max value */
+               int okintrange[CONFIG_MAX_NUMCHECKVAL];  /* integer array, store  min and max values  */
+   
+        } s2;
+        struct {
+               int  (*f3)(paramdef_t *param); /* check a string against a list of authorized values */
+               char *okstrval[CONFIG_MAX_NUMCHECKVAL];                      /* string array, store possible values  */
+               int  num_okstrval;                                           /* number of valid values in the checkingval array */
+        } s3;
+        struct {
+               int  (*f3a)(paramdef_t *param); /* check a string against a list of authorized values and set param value */
+                                                 /* to the corresponding item in setintval array (mainly for RRC params) */
+               char *okstrval[CONFIG_MAX_NUMCHECKVAL];                      /* string array, store possible values  */
+               int  setintval[CONFIG_MAX_NUMCHECKVAL];                      /* integer array, values set in the paramdef structure */
+               int  num_okstrval;                                           /* number of valid values in the checkingval array */
+        } s3a;
+        struct {
+               int  (*f4)(paramdef_t *param); /* generic check function, no arguments but the param description */
+               
+        } s4;
+        struct { 
+                void (*checkfunc)(void) ; 
+        } s5;
+} checkedparam_t;
+
+/* paramdef is used to describe a parameter, array of paramdef_t strustures is used as the main parameter in */
+/* config apis used to retrieve parameters values  */
 typedef struct paramdef
 {
-   char optname[MAX_OPTNAME_SIZE];        /* parameter name, can be used as long command line option */
-   char *helpstr;                         /* help string */
-   unsigned int paramflags;               /* value is a "ored" combination of above PARAMFLAG_XXXX values */
-   union {                                /* pointer to the parameter value, completed by the config module */
+   char         optname[MAX_OPTNAME_SIZE]; /* parameter name, can be used as long command line option */
+   char         *helpstr;                  /* help string */
+   unsigned int paramflags;                /* value is a "ored" combination of above PARAMFLAG_XXXX values */
+   union {                                 /* pointer to the parameter value, completed by the config module */
     char **strptr;
     char **strlistptr;
     uint8_t   *u8ptr;
-     char      *i8ptr;     
+     int8_t    *i8ptr;     
     uint16_t  *u16ptr;
     int16_t   *i16ptr;
     uint32_t  *uptr;
@@ -72,18 +117,21 @@ typedef struct paramdef
     uint64_t  *u64ptr;
     int64_t   *i64ptr;
     double    *dblptr;
+     void      *voidptr;
     } ;
   union {                                /* default parameter value, to be used when PARAMFLAG_MANDATORY is not specified */
-     char *defstrval;
-     char **defstrlistval;
-     uint32_t defuintval;
-     int defintval;
-     uint64_t defint64val;
-     int *defintarrayval;
-     double defdblval;
+     char      *defstrval;
+     char      **defstrlistval;
+     uint32_t  defuintval;
+     int       defintval;
+     uint64_t  defint64val;
+     int       *defintarrayval;
+     double    defdblval;
     } ;   
   char type;                              /* parameter value type, as listed below as TYPE_XXXX macro */
   int numelt;                             /* number of elements in a list or array parameters or max size of string value */ 
+   checkedparam_t   *chkPptr;              /* possible pointer to the structure containing the info used to check parameter values */
+   int *processedvalue;                    /* used to store integer values computed from string original value */
 } paramdef_t;

 #define TYPE_INT        TYPE_INT32
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <dlfcn.h>
 #include "config_userapi.h"
+extern void exit_fun(const char* s);  // lte-softmodem clean exit function


 configmodule_interface_t *config_get_if(void)
@@ -50,12 +51,16 @@ configmodule_interface_t *config_get_if(void)
 char * config_check_valptr(paramdef_t *cfgoptions, char **ptr, int length) 
 {

-     printf_ptrs("-- %s 0x%08lx %i\n",cfgoptions->optname,(uintptr_t)(*ptr),length);
+     printf_ptrs("[CONFIG] %s ptr: 0x%08lx requested size: %i\n",cfgoptions->optname,(uintptr_t)(ptr),length);
+     if(cfgoptions->numelt > 0) { /* already allocated */
+          return *ptr;
+     }
+
     if (*ptr == NULL) {
        *ptr = malloc(length);
        if ( *ptr != NULL) {
             memset(*ptr,0,length);
-             if ( (cfgoptions->paramflags & PARAMFLAG_NOFREE) != 0) {
+             if ( (cfgoptions->paramflags & PARAMFLAG_NOFREE) == 0) {
                 config_get_if()->ptrs[config_get_if()->numptrs] = *ptr;
                 config_get_if()->numptrs++;
             }
@@ -107,7 +112,29 @@ int tmpval=val;
 	break;
  }
 }
+void config_assign_processedint(paramdef_t *cfgoption, int val) {
+        cfgoption->processedvalue = malloc(sizeof(int));
+        if (  cfgoption->processedvalue != NULL) {
+             *(cfgoption->processedvalue) = val;
+        } else {
+             fprintf (stderr,"[CONFIG] %s %d malloc error\n",__FILE__, __LINE__);
+             exit(-1);
+        }            
+}

+int config_get_processedint(paramdef_t *cfgoption) {
+   int ret;
+        if (  cfgoption->processedvalue != NULL) {
+             ret=*(cfgoption->processedvalue);
+             free( cfgoption->processedvalue);
+             cfgoption->processedvalue=NULL;
+             printf_params("[CONFIG] %s:  set from %s to %i\n",cfgoption->optname, *(cfgoption->strptr), ret);
+        } else {
+             fprintf (stderr,"[CONFIG] %s %d %s has no processed integer availablle\n",__FILE__, __LINE__, cfgoption->optname);
+             ret=0;
+        }
+return ret;            
+}
 void config_printhelp(paramdef_t *params,int numparams)
 {
   for (int i=0 ; i<numparams ; i++) {
@@ -120,6 +147,27 @@ void config_printhelp(paramdef_t *params,int numparams)
   }
 }

+int config_execcheck(paramdef_t *params,int numparams, char *prefix)
+{
+int st=0;
+
+   for (int i=0 ; i<numparams ; i++) {
+       if ( params[i].chkPptr == NULL) {
+           continue;
+       }
+       if (params[i].chkPptr->s4.f4 != NULL) {
+         st += params[i].chkPptr->s4.f4(&(params[i]));
+       }
+   }
+   if (st != 0) {
+      fprintf(stderr,"[CONFIG] config_execcheck: %i parameters with wrong value\n", -st); 
+      if ( CONFIG_ISFLAGSET(CONFIG_NOABORTONCHKF) == 0) {
+          exit_fun("exit because configuration failed\n");
+      }
+   }
+return st;
+}
+
 int config_get(paramdef_t *params,int numparams, char *prefix)
 {
 int ret= -1;
@@ -133,6 +181,7 @@ configmodule_interface_t *cfgif = config_get_if();
      ret = config_get_if()->get(params, numparams,prefix);
      if (ret >= 0) {
         config_process_cmdline(params,numparams,prefix);
+         config_execcheck(params,numparams,prefix);
     }
  return ret;
  }
@@ -147,3 +196,90 @@ int config_isparamset(paramdef_t *params,int paramidx)
      return 0;
  }
 }
+
+void print_intvalueerror(paramdef_t *param, char *fname, int *okval, int numokval) {
+    fprintf(stderr,"[CONFIG] %s: %s: %i invalid value, authorized values:\n       ",
+           fname,param->optname, (int)*(param->uptr));
+    for ( int i=0; i<numokval ; i++) {
+         fprintf(stderr, " %i",okval[i]);
+         }
+    fprintf(stderr, " \n");
+}
+ 
+int config_check_intval(paramdef_t *param)
+{
+    if ( param == NULL ){
+       fprintf(stderr,"[CONFIG] config_check_intval: NULL param argument\n");
+       return -1;
+    }
+    for ( int i=0; i<param->chkPptr->s1.num_okintval ; i++) {
+         if( *(param->uptr) == param->chkPptr->s1.okintval[i] ) {
+             return 0;
+         }
+    }
+    print_intvalueerror(param,"config_check_intval", param->chkPptr->s1.okintval,param->chkPptr->s1.num_okintval);
+    return -1;
+}
+
+int config_check_modify_integer(paramdef_t *param)
+{
+   
+    for (int i=0; i < param->chkPptr->s1a.num_okintval ; i++) {
+    	if (*(param->uptr) == param->chkPptr->s1a.okintval[i] ) {
+            printf_params("[CONFIG] %s:  read value %i, set to %i\n",param->optname,*(param->uptr),param->chkPptr->s1a.setintval [i]);
+    	    *(param->uptr) = param->chkPptr->s1a.setintval [i];
+    	    return 0; 
+    	}
+   }
+    print_intvalueerror(param,"config_check_modify_integer", param->chkPptr->s1a.okintval,param->chkPptr->s1a.num_okintval);
+    return -1;
+}
+
+int config_check_intrange(paramdef_t *param)
+{
+   if( *(param->iptr) >= param->chkPptr->s2.okintrange[0]  && *(param->iptr) <= param->chkPptr->s2.okintrange[1]  ) {
+       return 0;
+   }
+   fprintf(stderr,"[CONFIG] config_check_intrange: %s: %i invalid value, authorized range: %i %i\n",
+           param->optname, (int)*(param->uptr), param->chkPptr->s2.okintrange[0], param->chkPptr->s2.okintrange[1]);
+   return -1;
+}
+
+void print_strvalueerror(paramdef_t *param, char *fname, char **okval, int numokval) {
+    fprintf(stderr,"[CONFIG] %s: %s: %s invalid value, authorized values:\n       ",
+           fname,param->optname, *(param->strptr));
+    for ( int i=0; i<numokval ; i++) {
+         fprintf(stderr, " %s",okval[i]);
+         }
+    fprintf(stderr, " \n");
+}
+ 
+int config_check_strval(paramdef_t *param)
+{
+    if ( param == NULL ){
+       fprintf(stderr,"[CONFIG] config_check_strval: NULL param argument\n");
+       return -1;
+    }
+    for ( int i=0; i<param->chkPptr->s3.num_okstrval ; i++) {
+         if( strcasecmp(*(param->strptr),param->chkPptr->s3.okstrval[i] ) == 0) {
+             return 0;
+         }
+    }
+    print_strvalueerror(param, "config_check_strval", param->chkPptr->s3.okstrval, param->chkPptr->s3.num_okstrval);
+    return -1;
+}
+
+int config_checkstr_assign_integer(paramdef_t *param)
+{
+
+
+    for (int i=0; i < param->chkPptr->s3a.num_okstrval ; i++) {
+    	if (strcasecmp(*(param->strptr),param->chkPptr->s3a.okstrval[i]  ) == 0) {
+            config_assign_processedint(param, param->chkPptr->s3a.setintval[i]);
+    	    return 0; 
+    	}
+   }
+   print_strvalueerror(param, "config_check_strval", param->chkPptr->s3a.okstrval, param->chkPptr->s3a.num_okstrval);
+
+    return -1;
+}
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -42,16 +42,30 @@ extern "C"
 #define CONFIG_GETNUMP      ( (config_get_if()==NULL) ? 0    : config_get_if()->num_cfgP      )
 #define CONFIG_GETP(P)      ( (config_get_if()==NULL) ? NULL : config_get_if()->cfgP[P]       )
 #define CONFIG_ISFLAGSET(P) ( (config_get_if()==NULL) ? 0    : !!(config_get_if()->rtflags & P))
-
+#define CONFIG_ISPARAMFLAGSET(P,F) ( !!(P.paramflags & F))
+/* utility functions, to be used by configuration module and/or configuration libraries */
 extern configmodule_interface_t *config_get_if(void);
 extern char * config_check_valptr(paramdef_t *cfgoptions, char **ptr, int length) ;
 extern void config_printhelp(paramdef_t *,int numparams);
 extern int config_process_cmdline(paramdef_t *params,int numparams, char *prefix);
-extern int config_get(paramdef_t *params,int numparams, char *prefix);
-extern int config_isparamset(paramdef_t *params,int paramidx);
+extern void config_assign_processedint(paramdef_t *cfgoption, int val);
 extern void config_assign_int(paramdef_t *cfgoptions, char *fullname, int val);
-extern int config_process_cmdline(paramdef_t *cfgoptions,int numoptions, char *prefix);
+
+/* apis to get parameters, to be used by oai modules, at configuration time */
+extern int config_get(paramdef_t *params,int numparams, char *prefix);
 #define config_getlist config_get_if()->getlist
+
+/* apis to retrieve parameters info after calling get or getlist functions */
+extern int config_isparamset(paramdef_t *params,int paramidx);
+extern int config_get_processedint(paramdef_t *cfgoption);
+
+/* functions to be used in parameters definition, to check parameters values */
+extern int config_check_intval(paramdef_t *param);
+extern int config_check_modify_integer(paramdef_t *param);
+extern int config_check_intrange(paramdef_t *param);
+extern int config_check_strval(paramdef_t *param);
+extern int config_checkstr_assign_integer(paramdef_t *param);
+
 #define CONFIG_GETCONFFILE (config_get_if()->cfgP[0])

 #ifdef __cplusplus
@@ -1,3 +1,33 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/config/libconfig/config_libconfig.c
+ * \brief: implementation libconfig configuration library
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 #define _GNU_SOURCE
 #include <libconfig.h>

@@ -21,21 +51,23 @@ int read_strlist(paramdef_t *cfgoptions,config_setting_t *setting, char *cfgpath
 {
 const char *str;
 int st;
+int numelt;

-   cfgoptions->numelt=config_setting_length(setting);
-   cfgoptions->strlistptr=malloc(sizeof(char *) * (cfgoptions->numelt));
+   numelt=config_setting_length(setting);
+   config_check_valptr(cfgoptions,(char **)&(cfgoptions->strlistptr), sizeof(char *) * numelt);
   st=0;
-   for (int i=0; i< cfgoptions->numelt && cfgoptions->strlistptr != NULL; i++) {
+   for (int i=0; i< numelt ; i++) {
       str=config_setting_get_string_elem(setting,i);
       if (str==NULL) {
          printf("[LIBCONFIG] %s%i  not found in config file\n", cfgoptions->optname,i);
       } else {
-            cfgoptions->strlistptr[i]=malloc(strlen(str)+1);
+            config_check_valptr(cfgoptions,&(cfgoptions->strlistptr[i]),strlen(str)+1);
            sprintf(cfgoptions->strlistptr[i],"%s",str);
 	    st++;
            printf_params("[LIBCONFIG] %s%i: %s\n", cfgpath,i,cfgoptions->strlistptr[i]);
       }
   }
+   cfgoptions->numelt=numelt;
   return st;
 }

@@ -104,17 +136,28 @@ int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix )
                           cfgpath,str,cfgoptions[i].numelt); 
                  str[strlen(str)-1] = 0;
              }
-              config_check_valptr(&(cfgoptions[i]), (char **)(&(cfgoptions[i].strptr)), sizeof(char *));
-              config_check_valptr(&(cfgoptions[i]), cfgoptions[i].strptr, strlen(str)+1);
-              sprintf( *(cfgoptions[i].strptr) , "%s", str);
-              printf_params("[LIBCONFIG] %s: %s\n", cfgpath,*(cfgoptions[i].strptr) );
+              if (cfgoptions[i].numelt == 0 ) {
+                  config_check_valptr(&(cfgoptions[i]), (char **)(&(cfgoptions[i].strptr)), sizeof(char *));
+                  config_check_valptr(&(cfgoptions[i]), cfgoptions[i].strptr, strlen(str)+1);
+                  sprintf( *(cfgoptions[i].strptr) , "%s", str);
+                  printf_params("[LIBCONFIG] %s: \"%s\"\n", cfgpath,*(cfgoptions[i].strptr) );
+              } else {
+                 sprintf( (char *)(cfgoptions[i].strptr) , "%s", str);
+                 printf_params("[LIBCONFIG] %s: \"%s\"\n", cfgpath,(char *)cfgoptions[i].strptr );
+              }
           } else {
 	      if( cfgoptions[i].defstrval != NULL) {
                 defval=1;
-                 config_check_valptr(&(cfgoptions[i]), (char **)(&(cfgoptions[i].strptr)), sizeof(char *));
-                 config_check_valptr(&(cfgoptions[i]), cfgoptions[i].strptr, strlen(cfgoptions[i].defstrval)+1);
-                 sprintf(*(cfgoptions[i].strptr), "%s",cfgoptions[i].defstrval);
-                 printf_params("[LIBCONFIG] %s set to default value %s\n", cfgpath, *(cfgoptions[i].strptr));
+ 
+                 if (cfgoptions[i].numelt == 0 ) {
+                     config_check_valptr(&(cfgoptions[i]), (char **)(&(cfgoptions[i].strptr)), sizeof(char *));
+                     config_check_valptr(&(cfgoptions[i]), cfgoptions[i].strptr, strlen(cfgoptions[i].defstrval)+1);
+                     sprintf(*(cfgoptions[i].strptr), "%s",cfgoptions[i].defstrval);
+                     printf_params("[LIBCONFIG] %s set to default value \"%s\"\n", cfgpath, *(cfgoptions[i].strptr));
+                 } else {
+                    sprintf((char *)*(cfgoptions[i].strptr), "%s",cfgoptions[i].defstrval);
+                    printf_params("[LIBCONFIG] %s set to default value \"%s\"\n", cfgpath, (char *)*(cfgoptions[i].strptr));
+                 }
              } else {
 	         notfound=1;
              } 
@@ -183,7 +226,7 @@ int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix )
              read_intarray(&cfgoptions[i],setting,cfgpath);
           } else {
              if( cfgoptions[i].defintarrayval != NULL) {
-                config_check_valptr(&(cfgoptions[i]),(char **)&(cfgoptions[i].iptr), sizeof(int32_t));
+                config_check_valptr(&(cfgoptions[i]),(char **)&(cfgoptions[i].iptr), sizeof(int32_t*));
                cfgoptions[i].iptr=cfgoptions[i].defintarrayval;
                defval=1;
                for (int j=0; j<cfgoptions[i].numelt ; j++) {
@@ -363,6 +406,7 @@ void config_libconfig_end(void )
  config_destroy(&(libconfig_privdata.cfg));
  if ( libconfig_privdata.configfile != NULL ) {
     free(libconfig_privdata.configfile);
+     libconfig_privdata.configfile=NULL;
  } 
  
 }
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -40,6 +40,7 @@
 #include "PHY/impl_defs_top.h"
 #include "PHY/impl_defs_lte.h"
 #include "RRC/LITE/defs.h"
+#include "flexran_agent_defs.h"

 #include "gtpv1u.h"
 #include "NwGtpv1u.h"
@@ -47,6 +48,8 @@
 #include "NwGtpv1uPrivate.h"
 #include "gtpv1u_eNB_defs.h"

+#include "PHY/defs_L1_NB_IoT.h"
+#include "RRC/LITE/defs_NB_IoT.h"
 typedef struct {
  /// RAN context config file name
  char *config_file_name;
@@ -54,22 +57,36 @@ typedef struct {
  int nb_inst;
  /// Number of Component Carriers per instance in this node
  int *nb_CC;
+  /// Number of NB_IoT instances in this node
+  int nb_nb_iot_rrc_inst;
  /// Number of MACRLC instances in this node
  int nb_macrlc_inst;
+  /// Number of NB_IoT MACRLC instances in this node
+  int nb_nb_iot_macrlc_inst;
  /// Number of component carriers per instance in this node
  int *nb_mac_CC;
  /// Number of L1 instances in this node
  int nb_L1_inst;
+  /// Number of NB_IoT L1 instances in this node
+  int nb_nb_iot_L1_inst;
  /// Number of Component Carriers per instance in this node
  int *nb_L1_CC;
  /// Number of RU instances in this node
  int nb_RU;
+  /// FlexRAN context variables
+  flexran_agent_info_t **flexran;
  /// eNB context variables
  struct PHY_VARS_eNB_s ***eNB;
+  /// NB_IoT L1 context variables
+  struct PHY_VARS_eNB_NB_IoT_s **L1_NB_IoT;
  /// RRC context variables
  struct eNB_RRC_INST_s **rrc;
-  /// RRC context variables
+  /// NB_IoT RRC context variables
+  //struct eNB_RRC_INST_NB_IoT_s **nb_iot_rrc;
+  /// MAC context variables
  struct eNB_MAC_INST_s **mac;
+  /// NB_IoT MAC context variables
+  struct eNB_MAC_INST_NB_IoT_s **nb_iot_mac;
  /// GTPu descriptor 
  gtpv1u_data_t *gtpv1u_data_g;
  /// RU descriptors. These describe what each radio unit is supposed to do and contain the necessary functions for fronthaul interfaces
@@ -10,4 +10,9 @@ tracer/replay
 tracer/textlog
 tracer/vcd
 tracer/macpdu2wireshark
+tracer/ue
+tracer/to_vcd
+tracer/extract_input_subframe
+tracer/extract_output_subframe
+tracer/extract
 tracee/tracee
@@ -29,10 +29,10 @@ typedef struct {
 #define T_SHM_FILENAME "/T_shm_segment"

 /* number of VCD functions (to be kept up to date! see in T_messages.txt) */
-#define VCD_NUM_FUNCTIONS 172
+#define VCD_NUM_FUNCTIONS 187

 /* number of VCD variables (to be kept up to date! see in T_messages.txt) */
-#define VCD_NUM_VARIABLES 118
+#define VCD_NUM_VARIABLES 128

 /* first VCD function (to be kept up to date! see in T_messages.txt) */
 #define VCD_FIRST_FUNCTION    ((uintptr_t)T_VCD_FUNCTION_RT_SLEEP)
@@ -185,6 +185,10 @@ ID = ENB_RRC_CONNECTION_REESTABLISHMENT_REQUEST
    DESC = RRC connection reestablishment request
    GROUP = ALL:RRC:ENB
    FORMAT = int,eNB_ID : int,frame : int,subframe : int,rnti
+ID = ENB_RRC_CONNECTION_REESTABLISHMENT
+    DESC = RRC connection reestablishment
+    GROUP = ALL:RRC:ENB
+    FORMAT = int,eNB_ID : int,frame : int,subframe : int,rnti
 ID = ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE
    DESC = RRC connection reestablishment complete
    GROUP = ALL:RRC:ENB
@@ -958,6 +962,38 @@ ID = VCD_VARIABLE_SUBFRAME_NUMBER_RX1_ENB
    DESC = VCD variable SUBFRAME_NUMBER_RX1_ENB
    GROUP = ALL:VCD:ENB:VCD_VARIABLE
    FORMAT = ulong,value
+ID = VCD_VARIABLE_FRAME_NUMBER_TX0_RU
+    DESC = VCD variable FRAME_NUMBER_TX0_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_FRAME_NUMBER_TX1_RU
+    DESC = VCD variable FRAME_NUMBER_TX1_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_FRAME_NUMBER_RX0_RU
+    DESC = VCD variable FRAME_NUMBER_RX0_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_FRAME_NUMBER_RX1_RU
+    DESC = VCD variable FRAME_NUMBER_RX1_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_SUBFRAME_NUMBER_TX0_RU
+    DESC = VCD variable SUBFRAME_NUMBER_TX0_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_SUBFRAME_NUMBER_TX1_RU
+    DESC = VCD variable SUBFRAME_NUMBER_TX1_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_SUBFRAME_NUMBER_RX0_RU
+    DESC = VCD variable SUBFRAME_NUMBER_RX0_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_SUBFRAME_NUMBER_RX1_RU
+    DESC = VCD variable SUBFRAME_NUMBER_RX1_RU
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
 ID = VCD_VARIABLE_RUNTIME_TX_ENB
    DESC = VCD variable RUNTIME_TX_ENB
    GROUP = ALL:VCD:ENB:VCD_VARIABLE
@@ -1050,6 +1086,14 @@ ID = VCD_VARIABLE_TRX_TST
    DESC = VCD variable TRX_TST
    GROUP = ALL:VCD:ENB:VCD_VARIABLE
    FORMAT = ulong,value
+ID = VCD_VARIABLE_TRX_TS_UE
+    DESC = VCD variable TRX_TS_UE
+    GROUP = ALL:VCD:UE:VCD_VARIABLE
+    FORMAT = ulong,value
+ID = VCD_VARIABLE_TRX_TST_UE
+    DESC = VCD variable TRX_TST_UE
+    GROUP = ALL:VCD:UE:VCD_VARIABLE
+    FORMAT = ulong,value
 ID = VCD_VARIABLE_TRX_WRITE_FLAGS
    DESC = VCD variable TRX_WRITE_FLAGS
    GROUP = ALL:VCD:ENB:VCD_VARIABLE
@@ -1413,6 +1457,14 @@ ID = VCD_FUNCTION_TRX_WRITE
    DESC = VCD function TRX_WRITE
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
+ID = VCD_FUNCTION_TRX_READ_UE
+    DESC = VCD function TRX_READ_UE
+    GROUP = ALL:VCD:UE:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_TRX_WRITE_UE
+    DESC = VCD function TRX_WRITE_UE
+    GROUP = ALL:VCD:UE:VCD_FUNCTION
+    FORMAT = int,value
 ID = VCD_FUNCTION_TRX_READ_IF
    DESC = VCD function TRX_READ_IF
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
@@ -1565,12 +1617,28 @@ ID = VCD_FUNCTION_PHY_PROCEDURES_ENB_TX1
    DESC = VCD function PHY_PROCEDURES_ENB_TX1
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
-ID = VCD_FUNCTION_PHY_PROCEDURES_ENB_RX_COMMON
-    DESC = VCD function PHY_PROCEDURES_ENB_RX_COMMON
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPRX
+    DESC = VCD function PHY_PROCEDURES_RU_FEPRX
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
-ID = VCD_FUNCTION_PHY_PROCEDURES_ENB_RX_COMMON1
-    DESC = VCD function PHY_PROCEDURES_ENB_RX_COMMON1
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPRX1
+    DESC = VCD function PHY_PROCEDURES_RU_FEPRX1
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM
+    DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM1
+    DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM1
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_PREC
+    DESC = VCD function PHY_PROCEDURES_RU_FEPTX_PREC
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_PREC1
+    DESC = VCD function PHY_PROCEDURES_RU_FEPTX_PREC1
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
 ID = VCD_FUNCTION_PHY_PROCEDURES_ENB_RX_UESPEC
@@ -1581,10 +1649,6 @@ ID = VCD_FUNCTION_PHY_PROCEDURES_ENB_RX_UESPEC1
    DESC = VCD function PHY_PROCEDURES_ENB_RX_UESPEC1
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
-ID = VCD_FUNCTION_ENB_SLOT_FEP
-    DESC = VCD function ENB_SLOT_FEP
-    GROUP = ALL:VCD:ENB:VCD_FUNCTION
-    FORMAT = int,value
 ID = VCD_FUNCTION_PHY_PROCEDURES_UE_TX
    DESC = VCD function PHY_PROCEDURES_UE_TX
    GROUP = ALL:VCD:UE:VCD_FUNCTION
@@ -1781,6 +1845,10 @@ ID = VCD_FUNCTION_PHY_ENB_PRACH_RX
    DESC = VCD function PHY_ENB_PRACH_RX
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
+ID = VCD_FUNCTION_PHY_RU_PRACH_RX
+    DESC = VCD function PHY_RU_PRACH_RX
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
 ID = VCD_FUNCTION_PHY_ENB_PDCCH_TX
    DESC = VCD function PHY_ENB_PDCCH_TX
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
@@ -2093,3 +2161,39 @@ ID = VCD_FUNCTION_TRX_DECOMPR_IF
    DESC = VCD function TRX_DECOMPR_IF
    GROUP = ALL:VCD:ENB:VCD_FUNCTION
    FORMAT = int,value
+ID = VCD_FUNCTION_NFAPI
+    DESC = VCD function NFAPI
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_GENERATE_PCFICH
+    DESC = VCD function GENERATE_PCFICH
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_GENERATE_DCI0
+    DESC = VCD function GENERATE_DCI0
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_GENERATE_DLSCH
+    DESC = VCD function GENERATE_DLSCH
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_GENERATE_PHICH
+    DESC = VCD function GENERATE_PHICH
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PDCCH_SCRAMBLING
+    DESC = VCD function PDCCH_SCRAMBLING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PDCCH_MODULATION
+    DESC = VCD function PDCCH_MODULATION
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PDCCH_INTERLEAVING
+    DESC = VCD function PDCCH_INTERLEAVING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+ID = VCD_FUNCTION_PDCCH_TX
+    DESC = VCD function PDCCH_TX
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
@@ -3,10 +3,11 @@ CFLAGS=-Wall -g -pthread -DT_TRACER -I.

 #CFLAGS += -O3 -ffast-math -fomit-frame-pointer

-LIBS=-lX11 -lm -lpng -lXft
+LIBS=-lm
+XLIBS=-lX11 -lpng -lXft

 all: record replay extract_config textlog enb ue vcd macpdu2wireshark \
-     extract_input_subframe
+     extract_input_subframe extract_output_subframe to_vcd extract

 record: utils.o record.o database.o config.o
 	$(CC) $(CFLAGS) -o record $^ $(LIBS)
@@ -21,25 +22,36 @@ extract_input_subframe: extract_input_subframe.o database.o event.o utils.o \
    config.o
 	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)

+extract_output_subframe: extract_output_subframe.o database.o event.o utils.o \
+    config.o
+	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
+
+extract: extract.o database.o event.o utils.o config.o
+	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
+
 textlog: utils.o textlog.o database.o event.o handler.o config.o \
         event_selector.o view/view.a gui/gui.a logger/logger.a \
         filter/filter.a
-	$(CC) $(CFLAGS) -o textlog $^ $(LIBS)
+	$(CC) $(CFLAGS) -o textlog $^ $(LIBS) $(XLIBS)

 enb: utils.o enb.o database.o event.o handler.o config.o \
         event_selector.o view/view.a gui/gui.a logger/logger.a \
         filter/filter.a
-	$(CC) $(CFLAGS) -o enb $^ $(LIBS)
+	$(CC) $(CFLAGS) -o enb $^ $(LIBS) $(XLIBS)

 ue: utils.o ue.o database.o event.o handler.o config.o \
         event_selector.o view/view.a gui/gui.a logger/logger.a \
         filter/filter.a
-	$(CC) $(CFLAGS) -o ue $^ $(LIBS)
+	$(CC) $(CFLAGS) -o ue $^ $(LIBS) $(XLIBS)

 vcd: utils.o vcd.o database.o event.o handler.o config.o \
         event_selector.o view/view.a gui/gui.a logger/logger.a \
         filter/filter.a
-	$(CC) $(CFLAGS) -o vcd $^ $(LIBS)
+	$(CC) $(CFLAGS) -o vcd $^ $(LIBS) $(XLIBS)
+
+to_vcd: to_vcd.o database.o event.o handler.o utils.o config.o \
+         logger/logger.a filter/filter.a
+	$(CC) $(CFLAGS) -o to_vcd $^ $(LIBS)

 macpdu2wireshark: macpdu2wireshark.o database.o utils.o handler.o event.o \
                  config.o
@@ -65,6 +77,7 @@ filter/filter.a:
 clean:
 	rm -f *.o core tracer_remote textlog enb ue vcd record replay
 	rm -f extract_config macpdu2wireshark extract_input_subframe
+	rm -f extract_output_subframe to_vcd extract
 	cd gui && make clean
 	cd view && make clean
 	cd logger && make clean
@@ -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)
@@ -94,6 +97,7 @@ typedef struct {
  enb_gui *e;
  int ue;                /* what UE is displayed in the UE specific views */
  void *database;
+  int nb_rb;
 } enb_data;

 void is_on_changed(void *_d)
@@ -121,27 +125,6 @@ connection_dies:
  if (pthread_mutex_unlock(&d->lock)) abort();
 }

-void usage(void)
-{
-  printf(
-"options:\n"
-"    -d <database file>        this option is mandatory\n"
-"    -on <GROUP or ID>         turn log ON for given GROUP or ID\n"
-"    -off <GROUP or ID>        turn log OFF for given GROUP or ID\n"
-"    -ON                       turn all logs ON\n"
-"    -OFF                      turn all logs OFF\n"
-"                              note: you may pass several -on/-off/-ON/-OFF,\n"
-"                                    they will be processed in order\n"
-"                                    by default, all is off\n"
-"    -ip <host>                connect to given IP address (default %s)\n"
-"    -p <port>                 connect to given port (default %d)\n"
-"    -debug-gui                activate GUI debug logs\n",
-  DEFAULT_REMOTE_IP,
-  DEFAULT_REMOTE_PORT
-  );
-  exit(1);
-}
-
 static void *gui_thread(void *_g)
 {
  gui *g = _g;
@@ -248,13 +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;
@@ -314,14 +299,14 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database,

  input_signal_plot = new_xy_plot(g, 256, 55, "input signal", 20);
  widget_add_child(g, line, input_signal_plot, -1);
-  xy_plot_set_range(g, input_signal_plot, 0, 7680*10, 20, 70);
+  xy_plot_set_range(g, input_signal_plot, 0, 7680*10 * ed->nb_rb/25, 20, 70);
  input_signal_log = new_framelog(h, database,
      "ENB_PHY_INPUT_SIGNAL", "subframe", "rxdata");
  /* a skip value of 10 means to process 1 frame over 10, that is
   * more or less 10 frames per second
   */
  framelog_set_skip(input_signal_log, 10);
-  input_signal_view = new_view_xy(7680*10, 10,
+  input_signal_view = new_view_xy(7680*10 * ed->nb_rb/25, 10,
      g, input_signal_plot, new_color(g, "#0c0c72"), XY_LOOP_MODE);
  logger_add_view(input_signal_log, input_signal_view);

@@ -639,7 +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);
@@ -661,6 +646,28 @@ void view_add_log(view *v, char *log, event_handler *h, void *database,
  on_off(database, log, is_on, 1);
 }

+void usage(void)
+{
+  printf(
+"options:\n"
+"    -d   <database file>      this option is mandatory\n"
+"    -rb  <RBs>                setup for this number of RBs (default 25)\n"
+"    -on  <GROUP or ID>        turn log ON for given GROUP or ID\n"
+"    -off <GROUP or ID>        turn log OFF for given GROUP or ID\n"
+"    -ON                       turn all logs ON\n"
+"    -OFF                      turn all logs OFF\n"
+"                              note: you may pass several -on/-off/-ON/-OFF,\n"
+"                                    they will be processed in order\n"
+"                                    by default, all is off\n"
+"    -ip <host>                connect to given IP address (default %s)\n"
+"    -p  <port>                connect to given port (default %d)\n"
+"    -debug-gui                activate GUI debug logs\n",
+  DEFAULT_REMOTE_IP,
+  DEFAULT_REMOTE_PORT
+  );
+  exit(1);
+}
+
 int main(int n, char **v)
 {
  extern int volatile gui_logd;
@@ -681,6 +688,8 @@ int main(int n, char **v)

  reset_ue_ids();

+  enb_data.nb_rb = 25;
+
  /* write on a socket fails if the other end is closed and we get SIGPIPE */
  if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) abort();

@@ -691,6 +700,8 @@ int main(int n, char **v)
    if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
    if (!strcmp(v[i], "-d"))
      { if (i > n-2) usage(); database_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-rb"))
+      { if (i > n-2) usage(); enb_data.nb_rb = atoi(v[++i]); continue; }
    if (!strcmp(v[i], "-ip")) { if (i > n-2) usage(); ip = v[++i]; continue; }
    if (!strcmp(v[i], "-p"))
      { if (i > n-2) usage(); port = atoi(v[++i]); continue; }
@@ -706,6 +717,11 @@ int main(int n, char **v)
    usage();
  }

+  switch (enb_data.nb_rb) {
+  case 25: case 50: case 100: break;
+  default: printf("ERROR, bad value for -rb (%d)\n", enb_data.nb_rb); exit(1);
+  }
+
  if (database_filename == NULL) {
    printf("ERROR: provide a database file (-d)\n");
    exit(1);
@@ -724,7 +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;

@@ -0,0 +1,124 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include "database.h"
+#include "event.h"
+#include "config.h"
+
+void usage(void)
+{
+  printf(
+"usage: [options] <file> <event> <buffer name>\n"
+"options:\n"
+"    -d <database file>        this option is mandatory\n"
+"    -o <output file>          this option is mandatory\n"
+"    -f <name> <value>         field 'name' of 'event' has to match 'value'\n"
+"                              type of 'name' must be int\n"
+"                              (you can use several -f options)\n"
+  );
+  exit(1);
+}
+
+int get_filter_arg(database_event_format *f, char *field, char *type)
+{
+  int i;
+  for (i = 0; i < f->count; i++)
+    if (!strcmp(f->name[i], field)) {
+      if (strcmp(f->type[i], type)) break;
+      return i;
+    }
+  printf("bad field %s, check that it exists and has type '%s'\n",field,type);
+  exit(1);
+}
+
+int main(int n, char **v)
+{
+  char *database_filename = NULL;
+  void *database;
+  int i;
+  int input_event_id;
+  database_event_format f;
+  char *file = NULL;
+  char *output_file = NULL;
+  FILE *out;
+  int fd;
+  char *event_name = NULL;
+  char *buffer_name = NULL;
+  char *filter[n];
+  int filter_arg[n];
+  int filter_value[n];
+  int filter_count = 0;
+  int buffer_arg;
+  int found;
+
+  for (i = 1; i < n; i++) {
+    if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
+    if (!strcmp(v[i], "-d"))
+      { if (i > n-2) usage(); database_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-o"))
+      { if (i > n-2) usage(); output_file = v[++i]; continue; }
+    if (!strcmp(v[i], "-f")) { if (i>n-3) usage();
+      filter[filter_count]         = v[++i];
+      filter_value[filter_count++] = atoi(v[++i]);
+      continue;
+    }
+    if (file == NULL) { file = v[i]; continue; }
+    if (event_name == NULL) { event_name = v[i]; continue; }
+    if (buffer_name == NULL) { buffer_name = v[i]; continue; }
+    usage();
+  }
+  if (file == NULL || event_name == NULL || buffer_name == NULL) usage();
+
+  if (database_filename == NULL) {
+    printf("ERROR: provide a database file (-d)\n");
+    exit(1);
+  }
+
+  if (output_file == NULL) {
+    printf("gimme -o <output file>, thanks\n");
+    exit(1);
+  }
+
+  out = fopen(output_file, "w"); if(out==NULL){perror(output_file);exit(1);}
+
+  database = parse_database(database_filename);
+
+  load_config_file(database_filename);
+
+  input_event_id = event_id_from_name(database, event_name);
+  f = get_format(database, input_event_id);
+
+  buffer_arg = get_filter_arg(&f, buffer_name, "buffer");
+
+  for (i = 0; i < filter_count; i++)
+    filter_arg[i] = get_filter_arg(&f, filter[i], "int");
+
+  fd = open(file, O_RDONLY);
+  if (fd == -1) { perror(file); exit(1); }
+
+  found = 0;
+
+  while (1) {
+    char v[T_BUFFER_MAX];
+    event e;
+    e = get_event(fd, v, database);
+    if (e.type == -1) break;
+    if (e.type != input_event_id) continue;
+    for (i = 0; i < filter_count; i++)
+      if (filter_value[i] != e.e[filter_arg[i]].i)
+        break;
+    if (i != filter_count)
+      continue;
+    if (fwrite(e.e[buffer_arg].b, e.e[buffer_arg].bsize, 1, out) != 1)
+      { perror(output_file); exit(1); }
+    found = 1;
+    break;
+  }
+
+  if (found == 0) printf("ERROR: event not found\n");
+
+  fclose(out);
+
+  return 0;
+}
@@ -0,0 +1,158 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include "database.h"
+#include "event.h"
+#include "config.h"
+
+void usage(void)
+{
+  printf(
+"usage: [options] <file> <frame> <subframe> <number of subframes>\n"
+"    the program dumps 'number of subframes' subframes starting\n"
+"    at 'frame:suubframe'\n"
+"options:\n"
+"    -d <database file>        this option is mandatory\n"
+"    -o <output file>          output to file (default: stdout)\n"
+"    -v                        verbose\n"
+  );
+  exit(1);
+}
+
+int main(int n, char **v)
+{
+  char *database_filename = NULL;
+  void *database;
+  int i;
+  int output_event_id;
+  database_event_format f;
+  char *file = NULL;
+  int fd;
+  int frame = -1, subframe = -1;
+  int number_of_subframes = -1;
+  int frame_arg, subframe_arg, buffer_arg;
+  int verbose = 0;
+  char *out_filename = NULL;
+  FILE *out;
+
+  for (i = 1; i < n; i++) {
+    if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
+    if (!strcmp(v[i], "-d"))
+      { if (i > n-2) usage(); database_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-o"))
+      { if (i > n-2) usage(); out_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-v")) { verbose = 1; continue; }
+    if (file == NULL)              { file = v[i]; continue; }
+    if (frame == -1)               { frame = atoi(v[i]); continue; }
+    if (subframe == -1)            { subframe = atoi(v[i]); continue; }
+    if (number_of_subframes == -1) {number_of_subframes=atoi(v[i]);continue;}
+    usage();
+  }
+  if (file == NULL || frame == -1 || subframe == -1 ||
+      number_of_subframes == -1) usage();
+
+  if (database_filename == NULL) {
+    printf("ERROR: provide a database file (-d)\n");
+    exit(1);
+  }
+
+  if (out_filename == NULL) out = stdout;
+  else {
+    out = fopen(out_filename, "w");
+    if (out == NULL) { perror(out_filename); exit(1); }
+  }
+
+  database = parse_database(database_filename);
+
+  load_config_file(database_filename);
+
+  output_event_id = event_id_from_name(database, "ENB_PHY_OUTPUT_SIGNAL");
+  f = get_format(database, output_event_id);
+
+  frame_arg = subframe_arg = buffer_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], "frame")) {
+      if (frame_arg != -1) goto err;
+      if (strcmp(f.type[i], "int")) goto err;
+      frame_arg = i;
+    }
+    if (!strcmp(f.name[i], "subframe")) {
+      if (subframe_arg != -1) goto err;
+      if (strcmp(f.type[i], "int")) goto err;
+      subframe_arg = i;
+    }
+    if (!strcmp(f.name[i], "txdata")) {
+      if (buffer_arg != -1) goto err;
+      if (strcmp(f.type[i], "buffer")) goto err;
+      buffer_arg = i;
+    }
+    continue;
+err:
+    printf("cannot deal with ENB_PHY_OUTPUT_SIGNAL from database file\n");
+    exit(1);
+  }
+  if (frame_arg == -1 || subframe_arg == -1 || buffer_arg == -1) goto err;
+
+  fd = open(file, O_RDONLY);
+  if (fd == -1) { perror(file); exit(1); }
+
+  int last_frame = -1;
+  int last_subframe = -1;
+  int subframe_written = 0;
+  while (1) {
+    char v[T_BUFFER_MAX];
+    event e;
+    e = get_event(fd, v, database);
+    if (e.type == -1) break;
+    if (e.type != output_event_id) continue;
+    if (verbose)
+      printf("found output frame %d subframe %d size %d\n",
+             e.e[frame_arg].i, e.e[subframe_arg].i, e.e[buffer_arg].bsize);
+    if (!(last_frame != -1 ||
+          (frame == e.e[frame_arg].i && subframe == e.e[subframe_arg].i)))
+      continue;
+    frame = e.e[frame_arg].i;
+    subframe = e.e[subframe_arg].i;
+    if (last_frame != -1) {
+      if (frame*10+subframe != (last_frame*10+last_subframe + 1) % 10240) {
+        printf("error: discontinuity, not what you want...\n");
+        exit(1);
+      }
+    }
+    last_frame = frame;
+    last_subframe = subframe;
+#if 0
+for (i = 0; i < e.e[buffer_arg].bsize/2; i++) {
+short *x = e.e[buffer_arg].b;
+x[i] *= 14;
+}
+#endif
+    if (verbose)
+      printf("save output frame %d subframe %d size %d\n",
+             e.e[frame_arg].i, e.e[subframe_arg].i, e.e[buffer_arg].bsize);
+    if (fwrite(e.e[buffer_arg].b, e.e[buffer_arg].bsize, 1, out) != 1) {
+      perror(out_filename);
+      exit(1);
+    }
+    subframe_written++;
+    if (subframe_written != number_of_subframes)
+      continue;
+
+    /* done */
+    fflush(out);
+    if (out_filename != NULL) {
+      if (fclose(out)) perror(out_filename);
+    }
+    if (verbose)
+      printf("%d subframes written\n", subframe_written);
+    return 0;
+  }
+
+  printf("error with input file, %d subframe written\n", subframe_written);
+  fflush(out);
+  if (out_filename != NULL) {
+    if (fclose(out)) perror(out_filename);
+  }
+  return 1;
+}
@@ -0,0 +1,302 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <signal.h>
+#include <unistd.h>
+#include "database.h"
+#include "utils.h"
+#include "handler.h"
+#include "config.h"
+#include "logger/logger.h"
+#include "view/view.h"
+
+typedef struct {
+  char *event;
+  char *arg;
+  char *vcd_name;
+  int boolean;
+} vcd_vars;
+
+/****************************************************************************/
+/* VCD file handling begin                                                  */
+/****************************************************************************/
+
+FILE *out;
+
+uint64_t start_time;
+int start_time_inited;
+
+void vcd_init(char *file)
+{
+  out = fopen(file, "w"); if (out == NULL) { perror(file); exit(1); }
+}
+
+void vcd_write_header(vcd_vars *v, int n)
+{
+  int i;
+
+  if (fprintf(out,
+"$date\n"
+"  January, 1, 1970.\n"
+"$end\n"
+"$version\n"
+"  to_vcd\n"
+"$end\n"
+"$timescale 1ns $end\n"
+"$scope module logic $end\n") <= 0) abort();
+
+  for (i = 0; i < n; i++)
+    if (fprintf(out, "$var wire %d %s %s $end\n",
+           v[i].boolean ? 1 : 64,
+           v[i].vcd_name, v[i].vcd_name) <= 0) abort();
+
+  if (fprintf(out,
+"$upscope $end\n"
+"$enddefinitions $end\n"
+"$dumpvars\n") <= 0) abort();
+
+  for (i = 0; i < n; i++)
+    if (v[i].boolean) {
+      if (fprintf(out, "0%s\n", v[i].vcd_name) <= 0) abort();
+    } else {
+      if (fprintf(out, "b0 %s\n", v[i].vcd_name) <= 0) abort();
+    }
+
+  if (fprintf(out,
+"$end\n") <= 0) abort();
+
+}
+
+void vcd_end(void)
+{
+  if (fclose(out)) { perror("error closing VCD file"); exit(1); }
+}
+
+char *b64(uint64_t val)
+{
+  static char v[65];
+  char *s = &v[64];
+  *s = 0;
+  if (val == 0) { s--; *s = '0'; return s; }
+  while (val) {
+    s--;
+    *s = val&1 ? '1' : '0';
+    val >>= 1;
+  }
+  return s;
+}
+
+void vcd_dump(char *v)
+{
+  uint64_t h, m, s, ns;
+  char t;
+  uint64_t val;
+  uint64_t time;
+  char var[256];
+  if (sscanf(v, "%"SCNu64":%"SCNu64":%"SCNu64".%"SCNu64": %c %"SCNu64" %s",
+      &h, &m, &s, &ns, &t, &val, var) != 7)
+    goto err;
+  time = h*60*60*1000000000 +
+            m*60*1000000000 +
+               s*1000000000 +
+                         ns;
+  if (!start_time_inited) {
+    start_time = time;
+    start_time_inited = 1;
+  }
+  if (fprintf(out, "#%"PRIu64"\n", time - start_time) <= 0) abort();
+  switch (t) {
+  case 'b': if (fprintf(out, "%d%s\n", val!=0, var) <= 0) abort(); break;
+  case 'l': if (fprintf(out, "b%s %s\n", b64(val), var) <= 0) abort(); break;
+  default: goto err;
+  }
+
+  return;
+
+err:
+  printf("bad vcd_dump line '%s'\n", v);
+  exit(1);
+}
+
+/****************************************************************************/
+/* VCD file handling end                                                    */
+/****************************************************************************/
+
+
+/****************************************************************************/
+/* vcd view start                                                           */
+/****************************************************************************/
+
+struct vcd_view {
+  view common;
+};
+
+static void vcd_view_clear(view *this)
+{
+  /* nothing */
+}
+
+static void vcd_view_append(view *_this, char *s)
+{
+  vcd_dump(s);
+}
+
+static view *new_view_vcd(void)
+{
+  struct vcd_view *ret = calloc(1, sizeof(struct vcd_view));
+  if (ret == NULL) abort();
+  ret->common.clear = vcd_view_clear;
+  ret->common.append = (void (*)(view *, ...))vcd_view_append;
+  return (view *)ret;
+}
+
+/****************************************************************************/
+/* vcd view end                                                             */
+/****************************************************************************/
+
+void activate_traces(int socket, int number_of_events, int *is_on)
+{
+  char t = 1;
+  if (socket_send(socket, &t, 1) == -1 ||
+      socket_send(socket, &number_of_events, sizeof(int)) == -1 ||
+      socket_send(socket, is_on, number_of_events * sizeof(int)) == -1)
+    abort();
+}
+
+void usage(void)
+{
+  printf(
+"options:\n"
+"    -d <database file>           this option is mandatory\n"
+"    -o <output file>             this option is mandatory\n"
+"    -ip <host>                   connect to given IP address (default %s)\n"
+"    -p <port>                    connect to given port (default %d)\n"
+"    -b <event> <arg> <vcd name>  trace as binary (0 off, anything else on)\n"
+"    -l <event> <arg> <vcd name>  trace as uint64_t\n",
+  DEFAULT_REMOTE_IP,
+  DEFAULT_REMOTE_PORT
+  );
+  exit(1);
+}
+
+int run = 1;
+static int socket = -1;
+
+void force_stop(int x)
+{
+  printf("\ngently quit...\n");
+  close(socket);
+  socket = -1;
+  run = 0;
+}
+
+int main(int n, char **v)
+{
+  char *output_filename = NULL;
+  char *database_filename = NULL;
+  void *database;
+  char *ip = DEFAULT_REMOTE_IP;
+  int port = DEFAULT_REMOTE_PORT;
+  int *is_on;
+  int number_of_events;
+  int i;
+  vcd_vars vars[n];
+  int nvars = 0;
+  view *vcd_view;
+  event_handler *h;
+  logger *textlog;
+
+  /* write on a socket fails if the other end is closed and we get SIGPIPE */
+  if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) abort();
+
+  for (i = 1; i < n; i++) {
+    if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
+    if (!strcmp(v[i], "-d"))
+      { if (i > n-2) usage(); database_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-o"))
+      { if (i > n-2) usage(); output_filename = v[++i]; continue; }
+    if (!strcmp(v[i], "-ip")) { if (i > n-2) usage(); ip = v[++i]; continue; }
+    if (!strcmp(v[i], "-p"))
+      { if (i > n-2) usage(); port = atoi(v[++i]); continue; }
+    if (!strcmp(v[i], "-b")) { if(i>n-4)usage();
+      vars[nvars].event     = v[++i];
+      vars[nvars].arg       = v[++i];
+      vars[nvars].vcd_name  = v[++i];
+      vars[nvars++].boolean = 1;
+      continue;
+    }
+    if (!strcmp(v[i], "-l")) { if(i>n-4)usage();
+      vars[nvars].event     = v[++i];
+      vars[nvars].arg       = v[++i];
+      vars[nvars].vcd_name  = v[++i];
+      vars[nvars++].boolean = 0;
+      continue;
+    }
+    usage();
+  }
+
+  if (output_filename == NULL) {
+    printf("ERROR; provide an output file (-o)\n");
+    exit(1);
+  }
+
+  if (database_filename == NULL) {
+    printf("ERROR: provide a database file (-d)\n");
+    exit(1);
+  }
+
+  database = parse_database(database_filename);
+
+  load_config_file(database_filename);
+
+  number_of_events = number_of_ids(database);
+  is_on = calloc(number_of_events, sizeof(int));
+  if (is_on == NULL) abort();
+
+  h = new_handler(database);
+
+  /* create the view */
+  vcd_view = new_view_vcd();
+
+  /* setup traces */
+  for (i = 0; i < nvars; i++) {
+    char format[256];
+    if (strlen(vars[i].arg) > 256-3) abort();
+    if (strlen(vars[i].vcd_name) > 256-1) abort();
+    sprintf(format, "%c [%s] %s",
+        vars[i].boolean ? 'b' : 'l',
+        vars[i].arg,
+        vars[i].vcd_name);
+    textlog = new_textlog(h, database, vars[i].event, format);
+    logger_add_view(textlog, vcd_view);
+    on_off(database, vars[i].event, is_on, 1);
+  }
+
+  socket = connect_to(ip, port);
+
+  /* activate selected traces */
+  activate_traces(socket, number_of_events, is_on);
+
+  vcd_init(output_filename);
+  vcd_write_header(vars, nvars);
+
+  /* exit on ctrl+c and ctrl+z */
+  if (signal(SIGQUIT, force_stop) == SIG_ERR) abort();
+  if (signal(SIGINT, force_stop) == SIG_ERR) abort();
+  if (signal(SIGTSTP, force_stop) == SIG_ERR) abort();
+
+  /* read messages */
+  while (run) {
+    char v[T_BUFFER_MAX];
+    event e;
+    e = get_event(socket, v, database);
+    if (e.type == -1) { printf("disconnected? let's quit gently\n"); break; }
+    handle_event(h, e);
+  }
+
+  vcd_end();
+
+  return 0;
+}
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under 
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.  
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under 
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.  
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under 
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.  
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under 
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.  
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -31,10 +31,6 @@
 #include <sys/epoll.h>
 #include <sys/eventfd.h>

-#ifdef RTAI
-# include <rtai_shm.h>
-#endif
-
 #if !defined(TRUE)
 #define TRUE 1
 #endif
@@ -45,11 +41,6 @@
 #include "intertask_interface.h"
 #include "intertask_interface_dump.h"

-#if defined(OAI_EMU) || defined(RTAI)
-# include "memory_pools.h"
-# include "vcd_signal_dumper.h"
-#endif
-
 #if T_TRACER
 #include "T.h"
 #endif
@@ -64,14 +55,6 @@
 #include "signals.h"
 #include "timer.h"

-#ifdef RTAI
-# include <rtai.h>
-# include <rtai_fifos.h>
-#    define FIFO_PRINTF_MAX_STRING_SIZE 1000
-#    define FIFO_PRINTF_NO              62
-#    define FIFO_PRINTF_SIZE            65536
-#endif
-
 /* ITTI DEBUG groups */
 #define ITTI_DEBUG_POLL             (1<<0)
 #define ITTI_DEBUG_SEND             (1<<1)
@@ -83,21 +66,12 @@

 const int itti_debug = (ITTI_DEBUG_ISSUES | ITTI_DEBUG_MP_STATISTICS);

-/* Don't flush if using RTAI */
-#ifdef RTAI
-# define ITTI_DEBUG(m, x, args...)  do { if ((m) & itti_debug) rt_log_debug (x, ##args); } while(0);
-#else
 # define ITTI_DEBUG(m, x, args...)  do { if ((m) & itti_debug) {fprintf(stdout, "[ITTI][D]"x, ##args); fflush (stdout);} } while(0);
-#endif
 #define ITTI_ERROR(x, args...)      do { fprintf(stdout, "[ITTI][E]"x, ##args); fflush (stdout); } while(0);

 /* Global message size */
 #define MESSAGE_SIZE(mESSAGEiD) (sizeof(MessageHeader) + itti_desc.messages_info[mESSAGEiD].size)

-#ifdef RTAI
-# define ITTI_MEM_PAGE_SIZE (1024)
-# define ITTI_MEM_SIZE      (16 * 1024 * 1024)
-#endif

 extern int emulate_rf;

@@ -139,13 +113,11 @@ typedef struct thread_desc_s {

  int epoll_nb_events;

-  //#ifdef RTAI
  /* Flag to mark real time thread */
  unsigned real_time;

-  /* Counter to indicate from RTAI threads that messages are pending for the thread */
+  /* Counter to indicate that messages are pending for the thread */
  unsigned messages_pending;
-  //#endif
 } thread_desc_t;

 typedef struct task_desc_s {
@@ -177,17 +149,6 @@ typedef struct itti_desc_s {
  volatile uint32_t created_tasks;
  volatile uint32_t ready_tasks;
  volatile int      wait_tasks;
-#ifdef RTAI
-  pthread_t rt_relay_thread;
-#endif
-
-#if defined(OAI_EMU) || defined(RTAI)
-  memory_pools_handle_t memory_pools_handle;
-
-  uint64_t vcd_poll_msg;
-  uint64_t vcd_receive_msg;
-  uint64_t vcd_send_msg;
-#endif
 } itti_desc_t;

 static itti_desc_t itti_desc;
@@ -196,20 +157,8 @@ void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize
 {
  void *ptr = NULL;

-#if defined(OAI_EMU) || defined(RTAI)
-  ptr = memory_pools_allocate (itti_desc.memory_pools_handle, size, origin_task_id, destination_task_id);
-
-  if (ptr == NULL) {
-    char *statistics = memory_pools_statistics (itti_desc.memory_pools_handle);
-
-    ITTI_ERROR (" Memory pools statistics:\n%s", statistics);
-    free (statistics);
-  }
-
-#else
  ptr = malloc (size);
  if (ptr) memset(ptr,0,size);
-#endif

  AssertFatal (ptr != NULL, "Memory allocation of %d bytes failed (%d -> %d)!\n", (int) size, origin_task_id, destination_task_id);

@@ -221,13 +170,7 @@ int itti_free(task_id_t task_id, void *ptr)
  int result = EXIT_SUCCESS;
  AssertFatal (ptr != NULL, "Trying to free a NULL pointer (%d)!\n", task_id);

-#if defined(OAI_EMU) || defined(RTAI)
-  result = memory_pools_free (itti_desc.memory_pools_handle, ptr, task_id);
-
-  AssertError (result == EXIT_SUCCESS, {}, "Failed to free memory at %p (%d)!\n", ptr, task_id);
-#else
  free (ptr);
-#endif

  return (result);
 }
@@ -283,27 +226,6 @@ static task_id_t itti_get_current_task_id(void)
  return TASK_UNKNOWN;
 }

-#ifdef RTAI
-static void rt_log_debug(char *format, ...)
-{
-  task_id_t   task_id;
-  va_list     args;
-  char        log_buffer[FIFO_PRINTF_MAX_STRING_SIZE];
-  int         len;
-
-  task_id = itti_get_current_task_id ();
-  len = snprintf(log_buffer, FIFO_PRINTF_MAX_STRING_SIZE-1, "[ITTI][D][%s]", itti_get_task_name(task_id));
-  va_start(args, format);
-  len += vsnprintf(&log_buffer[len], FIFO_PRINTF_MAX_STRING_SIZE-1-len, format, args);
-  va_end (args);
-
-  if (task_id != TASK_UNKNOWN)
-    fwrite(log_buffer, len, 1, stdout);
-  else
-    rtf_put (FIFO_PRINTF_NO, log_buffer, len);
-}
-#endif
-
 void itti_update_lte_time(uint32_t frame, uint8_t slot)
 {
  itti_desc.lte_time.frame = frame;
@@ -360,10 +282,6 @@ MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, MessagesIds m

  AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_ALLOC_MSG, size);
-#endif
-
  if (origin_task_id == TASK_UNKNOWN) {
    /* Try to identify real origin task ID */
    origin_task_id = itti_get_current_task_id();
@@ -375,10 +293,6 @@ MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, MessagesIds m
  temp->ittiMsgHeader.originTaskId = origin_task_id;
  temp->ittiMsgHeader.ittiMsgSize = size;

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_ALLOC_MSG, 0);
-#endif
-
  return temp;
 }

@@ -396,11 +310,6 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
  message_number_t message_number;
  uint32_t message_id;

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_SEND_MSG,
-                                          __sync_or_and_fetch (&itti_desc.vcd_send_msg, 1L << destination_task_id));
-#endif
-
  AssertFatal (message != NULL, "Message is NULL!\n");
  AssertFatal (destination_task_id < itti_desc.task_max, "Destination task id (%d) is out of range (%d)\n", destination_task_id, itti_desc.task_max);

@@ -423,11 +332,6 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
                           sizeof(MessageHeader) + message->ittiMsgHeader.ittiMsgSize);

  if (destination_task_id != TASK_UNKNOWN) {
-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_ENQUEUE_MESSAGE, VCD_FUNCTION_IN);
-
-    memory_pools_set_info (itti_desc.memory_pools_handle, message, 1, destination_task_id);
-#endif

    if (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_ENDED) {
      ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Message %s, number %lu with priority %d can not be sent from %s to queue (%u:%s), ended destination task!\n",
@@ -462,17 +366,6 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
        AssertFatal(0, "Error: lfds611_queue_enqueue returns 0, queue is full, exiting\n");
      }

-#if defined(OAI_EMU) || defined(RTAI)
-      VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_ENQUEUE_MESSAGE, VCD_FUNCTION_OUT);
-#endif
-
-#ifdef RTAI
-
-      if (itti_desc.threads[TASK_GET_THREAD_ID(origin_task_id)].real_time) {
-        /* This is a RT task, increase destination task messages pending counter */
-        __sync_fetch_and_add (&itti_desc.threads[destination_thread_id].messages_pending, 1);
-      } else
-#endif
      {
        /* Only use event fd for tasks, subtasks will pool the queue */
        if (TASK_GET_PARENT_TASK_ID(destination_task_id) == TASK_UNKNOWN) {
@@ -500,10 +393,102 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
    AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
  }

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_SEND_MSG,
-                                          __sync_and_and_fetch (&itti_desc.vcd_send_msg, ~(1L << destination_task_id)));
-#endif
+  return 0;
+}
+
+/* same as itti_send_msg_to_task but returns -1 in case of failure instead of crashing */
+/* TODO: this is a hack - the whole logic needs a proper rework. */
+/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
+int itti_try_send_msg_to_task(task_id_t destination_task_id, instance_t instance, MessageDef *message)
+{
+  thread_id_t destination_thread_id;
+  task_id_t origin_task_id;
+  message_list_t *new;
+  uint32_t priority;
+  message_number_t message_number;
+  uint32_t message_id;
+
+  AssertFatal (message != NULL, "Message is NULL!\n");
+  AssertFatal (destination_task_id < itti_desc.task_max, "Destination task id (%d) is out of range (%d)\n", destination_task_id, itti_desc.task_max);
+
+  destination_thread_id = TASK_GET_THREAD_ID(destination_task_id);
+  message->ittiMsgHeader.destinationTaskId = destination_task_id;
+  message->ittiMsgHeader.instance = instance;
+  message->ittiMsgHeader.lte_time.frame = itti_desc.lte_time.frame;
+  message->ittiMsgHeader.lte_time.slot = itti_desc.lte_time.slot;
+  message_id = message->ittiMsgHeader.messageId;
+  AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
+
+  origin_task_id = ITTI_MSG_ORIGIN_ID(message);
+
+  priority = itti_get_message_priority (message_id);
+
+  /* Increment the global message number */
+  message_number = itti_increment_message_number ();
+
+  itti_dump_queue_message (origin_task_id, message_number, message, itti_desc.messages_info[message_id].name,
+                           sizeof(MessageHeader) + message->ittiMsgHeader.ittiMsgSize);
+
+  if (destination_task_id != TASK_UNKNOWN) {
+
+    if (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_ENDED) {
+      ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Message %s, number %lu with priority %d can not be sent from %s to queue (%u:%s), ended destination task!\n",
+                 itti_desc.messages_info[message_id].name,
+                 message_number,
+                 priority,
+                 itti_get_task_name(origin_task_id),
+                 destination_task_id,
+                 itti_get_task_name(destination_task_id));
+    } else {
+      /* We cannot send a message if the task is not running */
+      AssertFatal (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_READY,
+                   "Task %s Cannot send message %s (%d) to thread %d, it is not in ready state (%d)!\n",
+                   itti_get_task_name(origin_task_id),
+                   itti_desc.messages_info[message_id].name,
+                   message_id,
+                   destination_thread_id,
+                   itti_desc.threads[destination_thread_id].task_state);
+
+      /* Allocate new list element */
+      new = (message_list_t *) itti_malloc (origin_task_id, destination_task_id, sizeof(struct message_list_s));
+
+      /* Fill in members */
+      new->msg = message;
+      new->message_number = message_number;
+      new->message_priority = priority;
+
+      /* Enqueue message in destination task queue */
+      if (lfds611_queue_enqueue(itti_desc.tasks[destination_task_id].message_queue, new) == 0) {
+        itti_free(origin_task_id, new);
+        return -1;
+      }
+
+      {
+        /* Only use event fd for tasks, subtasks will pool the queue */
+        if (TASK_GET_PARENT_TASK_ID(destination_task_id) == TASK_UNKNOWN) {
+          ssize_t write_ret;
+          eventfd_t sem_counter = 1;
+
+          /* Call to write for an event fd must be of 8 bytes */
+          write_ret = write (itti_desc.threads[destination_thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
+          AssertFatal (write_ret == sizeof(sem_counter), "Write to task message FD (%d) failed (%d/%d)\n",
+                       destination_thread_id, (int) write_ret, (int) sizeof(sem_counter));
+        }
+      }
+
+      ITTI_DEBUG(ITTI_DEBUG_SEND, " Message %s, number %lu with priority %d successfully sent from %s to queue (%u:%s)\n",
+                 itti_desc.messages_info[message_id].name,
+                 message_number,
+                 priority,
+                 itti_get_task_name(origin_task_id),
+                 destination_task_id,
+                 itti_get_task_name(destination_task_id));
+    }
+  } else {
+    /* This is a debug message to TASK_UNKNOWN, we can release safely release it */
+    int result = itti_free(origin_task_id, message);
+    AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
+  }

  return 0;
 }
@@ -649,17 +634,9 @@ static inline void itti_receive_msg_internal_event_fd(task_id_t task_id, uint8_t

 void itti_receive_msg(task_id_t task_id, MessageDef **received_msg)
 {
-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_RECV_MSG,
-                                          __sync_and_and_fetch (&itti_desc.vcd_receive_msg, ~(1L << task_id)));
-#endif

  itti_receive_msg_internal_event_fd(task_id, 0, received_msg);

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_RECV_MSG,
-                                          __sync_or_and_fetch (&itti_desc.vcd_receive_msg, 1L << task_id));
-#endif
 }

 void itti_poll_msg(task_id_t task_id, MessageDef **received_msg)
@@ -668,11 +645,6 @@ void itti_poll_msg(task_id_t task_id, MessageDef **received_msg)

  *received_msg = NULL;

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_POLL_MSG,
-                                          __sync_or_and_fetch (&itti_desc.vcd_poll_msg, 1L << task_id));
-#endif
-
  {
    struct message_list_s *message;

@@ -689,10 +661,6 @@ void itti_poll_msg(task_id_t task_id, MessageDef **received_msg)
    ITTI_DEBUG(ITTI_DEBUG_POLL, " No message in queue[(%u:%s)]\n", task_id, itti_get_task_name(task_id));
  }

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_POLL_MSG,
-                                          __sync_and_and_fetch (&itti_desc.vcd_poll_msg, ~(1L << task_id)));
-#endif
 }

 int itti_create_task(task_id_t task_id, void *(*start_routine)(void *), void *args_p)
@@ -724,7 +692,6 @@ int itti_create_task(task_id_t task_id, void *(*start_routine)(void *), void *ar
  return 0;
 }

-//#ifdef RTAI
 void itti_set_task_real_time(task_id_t task_id)
 {
  thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
@@ -733,7 +700,6 @@ void itti_set_task_real_time(task_id_t task_id)

  itti_desc.threads[thread_id].real_time = TRUE;
 }
-//#endif

 void itti_wait_ready(int wait_tasks)
 {
@@ -761,15 +727,6 @@ void itti_mark_task_ready(task_id_t task_id)
  /* Mark the thread as using LFDS queue */
  lfds611_queue_use(itti_desc.tasks[task_id].message_queue);

-#ifdef RTAI
-  /* Assign low priority to created threads */
-  {
-    struct sched_param sched_param;
-    sched_param.sched_priority = sched_get_priority_min(SCHED_FIFO) + 1;
-    sched_setscheduler(0, SCHED_FIFO, &sched_param);
-  }
-#endif
-
  itti_desc.threads[thread_id].task_state = TASK_STATE_READY;
  itti_desc.ready_tasks ++;

@@ -782,15 +739,19 @@ void itti_mark_task_ready(task_id_t task_id)

 void itti_exit_task(void)
 {
-#if defined(OAI_EMU) || defined(RTAI)
  task_id_t task_id = itti_get_current_task_id();
+  thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);

+#if defined(OAI_EMU) || defined(RTAI)
  if (task_id > TASK_UNKNOWN) {
    VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_RECV_MSG,
                                            __sync_and_and_fetch (&itti_desc.vcd_receive_msg, ~(1L << task_id)));
  }
-
 #endif
+
+  itti_desc.threads[thread_id].task_state = TASK_STATE_NOT_CONFIGURED;
+  itti_desc.created_tasks--;
+  ITTI_DEBUG(ITTI_DEBUG_EXIT, "Thread for task %s (%d) exits\n", itti_get_task_name(task_id), task_id);
  pthread_exit (NULL);
 }

@@ -806,45 +767,6 @@ void itti_terminate_tasks(task_id_t task_id)
  pthread_exit (NULL);
 }

-#ifdef RTAI
-static void *itti_rt_relay_thread(void *arg)
-{
-  thread_id_t thread_id;
-  unsigned pending_messages;
-
-  while (itti_desc.running) {
-    usleep (200); // Poll for messages a little more than 2 time by slot to get a small latency between RT and other tasks
-
-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_RELAY_THREAD, VCD_FUNCTION_IN);
-#endif
-
-    /* Checks for all non real time tasks if they have pending messages */
-    for (thread_id = THREAD_FIRST; thread_id < itti_desc.thread_max; thread_id++) {
-      if ((itti_desc.threads[thread_id].task_state == TASK_STATE_READY)
-          && (itti_desc.threads[thread_id].real_time == FALSE)) {
-        pending_messages = __sync_fetch_and_and (&itti_desc.threads[thread_id].messages_pending, 0);
-
-        if (pending_messages > 0) {
-          ssize_t write_ret;
-          eventfd_t sem_counter = pending_messages;
-
-          /* Call to write for an event fd must be of 8 bytes */
-          write_ret = write (itti_desc.threads[thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
-          DevCheck(write_ret == sizeof(sem_counter), write_ret, sem_counter, thread_id);
-        }
-      }
-    }
-
-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_RELAY_THREAD, VCD_FUNCTION_OUT);
-#endif
-  }
-
-  return NULL;
-}
-#endif
-
 int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
              const message_info_t *messages_info, const char * const messages_definition_xml, const char * const dump_file_name)
 {
@@ -925,45 +847,12 @@ int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_i
    ITTI_DEBUG(ITTI_DEBUG_EVEN_FD, " Successfully subscribed fd %d for thread %d\n",
               itti_desc.threads[thread_id].task_event_fd, thread_id);

-#ifdef RTAI
-    itti_desc.threads[thread_id].real_time = FALSE;
-    itti_desc.threads[thread_id].messages_pending = 0;
-#endif
  }

  itti_desc.running = 1;
  itti_desc.wait_tasks = 0;
  itti_desc.created_tasks = 0;
  itti_desc.ready_tasks = 0;
-#ifdef RTAI
-  /* Start RT relay thread */
-  DevAssert(pthread_create (&itti_desc.rt_relay_thread, NULL, itti_rt_relay_thread, NULL) >= 0);
-
-  rt_global_heap_open();
-#endif
-
-#if defined(OAI_EMU) || defined(RTAI)
-  itti_desc.memory_pools_handle = memory_pools_create (5);
-  memory_pools_add_pool (itti_desc.memory_pools_handle, 1000 + ITTI_QUEUE_MAX_ELEMENTS,       50);
-  memory_pools_add_pool (itti_desc.memory_pools_handle, 1000 + (2 * ITTI_QUEUE_MAX_ELEMENTS), 100);
-  memory_pools_add_pool (itti_desc.memory_pools_handle, 10000,                                1000);
-  memory_pools_add_pool (itti_desc.memory_pools_handle,  400,                                 20050);
-  memory_pools_add_pool (itti_desc.memory_pools_handle,  100,                                 30050);
-
-  {
-    char *statistics = memory_pools_statistics (itti_desc.memory_pools_handle);
-
-    ITTI_DEBUG(ITTI_DEBUG_MP_STATISTICS, " Memory pools statistics:\n%s", statistics);
-    free (statistics);
-  }
-#endif
-
-#if defined(OAI_EMU) || defined(RTAI)
-  itti_desc.vcd_poll_msg = 0;
-  itti_desc.vcd_receive_msg = 0;
-  itti_desc.vcd_send_msg = 0;
-#endif
-
  itti_dump_init (messages_definition_xml, dump_file_name);

  CHECK_INIT_RETURN(timer_init ());
@@ -1026,15 +915,6 @@ void itti_wait_tasks_end(void)

  itti_desc.running = 0;

-#if defined(OAI_EMU) || defined(RTAI)
-  {
-    char *statistics = memory_pools_statistics (itti_desc.memory_pools_handle);
-
-    ITTI_DEBUG(ITTI_DEBUG_MP_STATISTICS, " Memory pools statistics:\n%s", statistics);
-    free (statistics);
-  }
-#endif
-
  if (ready_tasks > 0) {
    ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Some threads are still running, force exit\n");
    exit (0);
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -27,10 +27,6 @@

 #include <sys/epoll.h>

-#ifdef RTAI
-# include <rtai_sem.h>
-#endif
-
 #ifndef INTERTASK_INTERFACE_H_
 #define INTERTASK_INTERFACE_H_

@@ -112,6 +108,18 @@ int itti_send_broadcast_message(MessageDef *message_p);
 **/
 int itti_send_msg_to_task(task_id_t task_id, instance_t instance, MessageDef *message);

+/* TODO: this is a hack. Almost no caller of itti_send_msg_to_task checks
+ * the return value so it has been changed to crash the program in case
+ * of failure instead of returning -1 as the documentation above says.
+ * The RLC UM code may receive too much data when doing UDP at a higher
+ * throughput than the link allows and so for this specific case we need
+ * a version that actually returns -1 on failure.
+ *
+ * This needs to be cleaned at some point.
+ */
+/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
+int itti_try_send_msg_to_task(task_id_t task_id, instance_t instance, MessageDef *message);
+
 /** \brief Add a new fd to monitor.
 * NOTE: it is up to the user to read data associated with the fd
 *  \param task_id Task ID of the receiving task
@@ -155,12 +163,10 @@ int itti_create_task(task_id_t task_id,
                     void *(*start_routine) (void *),
                     void *args_p);

-//#ifdef RTAI
 /** \brief Mark the task as a real time task
 * \param task_id task to mark as real time
 **/
 void itti_set_task_real_time(task_id_t task_id);
-//#endif

 /** \brief Indicates to ITTI if newly created tasks should wait for all tasks to be ready
 * \param wait_tasks non 0 to make new created tasks to wait, 0 to let created tasks to run
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -51,23 +51,14 @@
 #include "intertask_interface.h"
 #include "intertask_interface_dump.h"

-#if defined(OAI_EMU) || defined(RTAI)
-#include "vcd_signal_dumper.h"
-#endif
-
 #if T_TRACER
 #include "T.h"
 #endif

 static const int itti_dump_debug = 0; // 0x8 | 0x4 | 0x2;

-#ifdef RTAI
-# define ITTI_DUMP_DEBUG(m, x, args...) do { if ((m) & itti_dump_debug) rt_printk("[ITTI_DUMP][D]"x, ##args); } \
-    while(0)
-#else
 # define ITTI_DUMP_DEBUG(m, x, args...) do { if ((m) & itti_dump_debug) fprintf(stdout, "[ITTI_DUMP][D]"x, ##args); } \
    while(0)
-#endif
 #define ITTI_DUMP_ERROR(x, args...) do { fprintf(stdout, "[ITTI_DUMP][E]"x, ##args); } \
    while(0)

@@ -99,13 +90,8 @@ typedef struct itti_desc_s {

  int nb_connected;

-#ifndef RTAI
  /* Event fd used to notify new messages (semaphore) */
  int event_fd;
-#else
-  unsigned long messages_in_queue __attribute__((aligned(8)));
-#endif
-
  int itti_listen_socket;

  itti_client_desc_t itti_clients[ITTI_DUMP_MAX_CON];
@@ -194,9 +180,7 @@ static int itti_dump_fwrite_message(itti_dump_queue_item_t *message)
    fwrite (&new_message_header, sizeof(itti_dump_message_t), 1, dump_file);
    fwrite (message->data, message->data_size, 1, dump_file);
    fwrite (&itti_dump_message_type_end, sizeof(itti_message_types_t), 1, dump_file);
-    // #if !defined(RTAI)
    fflush (dump_file);
-    // #endif
    return (1);
  }

@@ -280,10 +264,6 @@ static int itti_dump_enqueue_message(itti_dump_queue_item_t *new, uint32_t messa
  int overwrite_flag;
  AssertFatal (new != NULL, "Message to queue is NULL!\n");

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE, VCD_FUNCTION_IN);
-#endif
-
  new->message_type = message_type;
  new->message_size = message_size;

@@ -303,9 +283,6 @@ static int itti_dump_enqueue_message(itti_dump_queue_item_t *new, uint32_t messa
  lfds611_ringbuffer_put_write_element(itti_dump_queue.itti_message_queue, new_queue_element);

  if (overwrite_flag == 0) {
-#ifdef RTAI
-    __sync_fetch_and_add (&itti_dump_queue.messages_in_queue, 1);
-#else
    {
      ssize_t   write_ret;
      eventfd_t sem_counter = 1;
@@ -314,25 +291,18 @@ static int itti_dump_enqueue_message(itti_dump_queue_item_t *new, uint32_t messa
      write_ret = write(itti_dump_queue.event_fd, &sem_counter, sizeof(sem_counter));
      AssertFatal (write_ret == sizeof(sem_counter), "Write to dump event failed (%d/%d)!\n", (int) write_ret, (int) sizeof(sem_counter));
    }
-#endif
    // add one to pending_messages, atomically
    __sync_fetch_and_add (&pending_messages, 1);
  }

  ITTI_DUMP_DEBUG (0x2, " Added element to queue %p %p, pending %u, type %u\n", new_queue_element, new, pending_messages, message_type);

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE, VCD_FUNCTION_OUT);
-#endif
-
  return 0;
 }

 static void itti_dump_socket_exit(void)
 {
-#ifndef RTAI
  close(itti_dump_queue.event_fd);
-#endif
  close(itti_dump_queue.itti_listen_socket);

  /* Leave the thread as we detected end signal */
@@ -346,10 +316,6 @@ static int itti_dump_flush_ring_buffer(int flush_all)
  int     j;
  int     consumer;

-#ifdef RTAI
-  unsigned long number_of_messages;
-#endif
-
  /* Check if there is a least one consumer */
  consumer = 0;

@@ -365,18 +331,6 @@ static int itti_dump_flush_ring_buffer(int flush_all)
  }

  if (consumer > 0) {
-#ifdef RTAI
-    number_of_messages = itti_dump_queue.messages_in_queue;
-
-    ITTI_DUMP_DEBUG(0x4, "%lu elements in queue\n", number_of_messages);
-
-    if (number_of_messages == 0) {
-      return (consumer);
-    }
-
-    __sync_sub_and_fetch(&itti_dump_queue.messages_in_queue, number_of_messages);
-#endif
-
    do {
      /* Acquire the ring element */
      lfds611_ringbuffer_get_read_element(itti_dump_queue.itti_message_queue, &element);
@@ -419,9 +373,6 @@ static int itti_dump_flush_ring_buffer(int flush_all)
        lfds611_ringbuffer_put_read_element(itti_dump_queue.itti_message_queue, element);
      }
    } while(flush_all
-#ifdef RTAI
-            && --number_of_messages
-#endif
           );
  }

@@ -478,9 +429,6 @@ static void *itti_dump_socket(void *arg_p)
  struct sockaddr_in servaddr; /* socket address structure */

  struct timeval *timeout_p = NULL;
-#ifdef RTAI
-  struct timeval  timeout;
-#endif

  ITTI_DUMP_DEBUG(0x2, " Creating TCP dump socket on port %u\n", ITTI_PORT);

@@ -536,15 +484,11 @@ static void *itti_dump_socket(void *arg_p)
  /* Add the listener */
  FD_SET(itti_listen_socket, &read_set);

-#ifndef RTAI
  /* Add the event fd */
  FD_SET(itti_dump_queue.event_fd, &read_set);

  /* Max of both sd */
  max_sd = itti_listen_socket > itti_dump_queue.event_fd ? itti_listen_socket : itti_dump_queue.event_fd;
-#else
-  max_sd = itti_listen_socket;
-#endif

  itti_dump_queue.itti_listen_socket = itti_listen_socket;

@@ -557,14 +501,7 @@ static void *itti_dump_socket(void *arg_p)
    int i;

    memcpy(&working_set, &read_set, sizeof(read_set));
-#ifdef RTAI
-    timeout.tv_sec  = 0;
-    timeout.tv_usec = 100000;
-
-    timeout_p = &timeout;
-#else
    timeout_p = NULL;
-#endif

    /* No timeout: select blocks till a new event has to be handled
     * on sd's.
@@ -592,8 +529,6 @@ static void *itti_dump_socket(void *arg_p)
      if (FD_ISSET(i, &working_set)) {
        desc_ready -= 1;

-#ifndef RTAI
-
        if (i == itti_dump_queue.event_fd) {
          /* Notification of new element to dump from other tasks */
          eventfd_t sem_counter;
@@ -613,7 +548,6 @@ static void *itti_dump_socket(void *arg_p)
            if (itti_dump_running) {
              ITTI_DUMP_DEBUG (0x4, " No messages consumers, waiting ...\n");
              usleep(100 * 1000);
-#ifndef RTAI
              {
                ssize_t   write_ret;

@@ -622,7 +556,6 @@ static void *itti_dump_socket(void *arg_p)
                write_ret = write(itti_dump_queue.event_fd, &sem_counter, sizeof(sem_counter));
                AssertFatal (write_ret == sizeof(sem_counter), "Failed to write to dump event FD (%d/%d)!\n", (int) write_ret, (int) sem_counter);
              }
-#endif
            } else {
              itti_dump_socket_exit();
            }
@@ -630,7 +563,6 @@ static void *itti_dump_socket(void *arg_p)
            ITTI_DUMP_DEBUG(0x1, " Write element to file\n");
          }
        } else
-#endif
          if (i == itti_listen_socket) {
            do {
              client_socket = accept(itti_listen_socket, NULL, NULL);
@@ -719,21 +651,9 @@ int itti_dump_queue_message(task_id_t sender_task,
    AssertFatal (message_name != NULL, "Message name is NULL!\n");
    AssertFatal (message_p != NULL, "Message is NULL!\n");

-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE_MALLOC, VCD_FUNCTION_IN);
-#endif
    new = itti_malloc(sender_task, TASK_MAX, sizeof(itti_dump_queue_item_t));
-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE_MALLOC, VCD_FUNCTION_OUT);
-#endif

-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE_MALLOC, VCD_FUNCTION_IN);
-#endif
    new->data = itti_malloc(sender_task, TASK_MAX, message_size);
-#if defined(OAI_EMU) || defined(RTAI)
-    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ITTI_DUMP_ENQUEUE_MESSAGE_MALLOC, VCD_FUNCTION_OUT);
-#endif

    memcpy(new->data, message_p, message_size);
    new->data_size       = message_size;
@@ -791,9 +711,6 @@ int itti_dump_init(const char * const messages_definition_xml, const char * cons
    AssertFatal (0, " Failed to create ring buffer!\n");
  }

-#ifdef RTAI
-  itti_dump_queue.messages_in_queue = 0;
-#else
  itti_dump_queue.event_fd = eventfd(0, EFD_SEMAPHORE);

  if (itti_dump_queue.event_fd == -1) {
@@ -801,8 +718,6 @@ int itti_dump_init(const char * const messages_definition_xml, const char * cons
    AssertFatal (0, "eventfd failed: %s!\n", strerror(errno));
  }

-#endif
-
  itti_dump_queue.nb_connected = 0;

  for(i = 0; i < ITTI_DUMP_MAX_CON; i++) {
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -27,10 +27,17 @@
 #ifndef _ITTI_TYPES_H_
 #define _ITTI_TYPES_H_

-#ifdef USER_MODE
-#include <stdint.h>
+/* The current file is included in the ue_ip.ko compilation.
+ * For it to work we need to include linux/types.h and
+ * not stdint.h.
+ * A solution to this problem is to use #ifndef __KERNEL__.
+ * Maybe a better solution would be to clean things up
+ * so that ue_ip.ko does not include the current file.
+ */
+#ifndef __KERNEL__
+#  include <stdint.h>
 #else
-#include <linux/types.h>
+#  include <linux/types.h>
 #endif

 #define CHARS_TO_UINT32(c1, c2, c3, c4) (((c4) << 24) | ((c3) << 16) | ((c2) << 8) | (c1))
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -19,15 +19,8 @@
 *      contact@openairinterface.org
 */

-#ifdef RTAI
-# include <rtai_shm.h>
-#endif
-
 #include "assertions.h"
 #include "memory_pools.h"
-#if defined(OAI_EMU) || defined(RTAI)
-# include "vcd_signal_dumper.h"
-#endif

 #if T_TRACER
 #include <string.h>
@@ -37,18 +30,8 @@
 /*------------------------------------------------------------------------------*/
 const static int mp_debug = 0;

-#ifdef RTAI
-# define MP_DEBUG(x, args...) do { if (mp_debug) rt_printk("[MP][D]"x, ##args); } \
-    while(0)
-#else
 # define MP_DEBUG(x, args...) do { if (mp_debug) fprintf(stdout, "[MP][D]"x, ##args); fflush (stdout); } \
    while(0)
-#endif
-
-#if defined(OAI_EMU) || defined(RTAI)
-uint64_t vcd_mp_alloc;
-uint64_t vcd_mp_free;
-#endif

 /*------------------------------------------------------------------------------*/
 #ifndef CHARS_TO_UINT32
@@ -414,11 +397,6 @@ memory_pool_item_handle_t memory_pools_allocate (memory_pools_handle_t memory_po
  pool_id_t                   pool;
  items_group_index_t         item_index = ITEMS_GROUP_INDEX_INVALID;

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_MP_ALLOC,
-                                          __sync_or_and_fetch (&vcd_mp_alloc, 1L << info_0));
-#endif
-
  /* Recover memory_pools */
  memory_pools = memory_pools_from_handler (memory_pools_handle);
  AssertError (memory_pools != NULL, {}, "Failed to retrieve memory pool for handle %p!\n", memory_pools_handle);
@@ -464,11 +442,6 @@ memory_pool_item_handle_t memory_pools_allocate (memory_pools_handle_t memory_po
    MP_DEBUG(" Alloc [--][------]{------}, %3u %3u, %6u, failed!\n", info_0, info_1, item_size);
  }

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_MP_ALLOC,
-                                          __sync_and_and_fetch (&vcd_mp_alloc, ~(1L << info_0)));
-#endif
-
  return memory_pool_item_handle;
 }

@@ -493,11 +466,6 @@ int memory_pools_free (memory_pools_handle_t memory_pools_handle, memory_pool_it

  info_1 = memory_pool_item->start.info[1];

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_MP_FREE,
-                                          __sync_or_and_fetch (&vcd_mp_free, 1L << info_1));
-#endif
-
  /* Recover pool index */
  pool = memory_pool_item->start.pool_id;
  AssertFatal (pool < memory_pools->pools_defined, "Pool index is invalid (%u/%u)!\n", pool, memory_pools->pools_defined);
@@ -531,11 +499,6 @@ int memory_pools_free (memory_pools_handle_t memory_pools_handle, memory_pool_it

  AssertError (result == EXIT_SUCCESS, {}, "Failed to free memory pool item (pool %u, item %d)!\n", pool, item_index);

-#if defined(OAI_EMU) || defined(RTAI)
-  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_MP_FREE,
-                                          __sync_and_and_fetch (&vcd_mp_free, ~(1L << info_1)));
-#endif
-
  return (result);
 }

@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
@@ -3,7 +3,7 @@
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.0  (the "License"); you may not use this file
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
--- a/Show More
+++ b/Show More