asn1_msg.c 121 KB
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/*******************************************************************************
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    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom
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    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
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    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
    along with OpenAirInterface.The full GNU General Public License is
    included in this distribution in the file called "COPYING". If not,
    see <http://www.gnu.org/licenses/>.
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  Contact Information
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  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@eurecom.fr

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  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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*******************************************************************************/

/*! \file asn1_msg.c
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* \brief primitives to build the asn1 messages
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* \author Raymond Knopp and Navid Nikaein
* \date 2011
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* \version 1.0
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* \company Eurecom
* \email: raymond.knopp@eurecom.fr and  navid.nikaein@eurecom.fr
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*/
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#ifdef USER_MODE
#include <stdio.h>
#include <sys/types.h>
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#include <stdlib.h> /* for atoi(3) */
#include <unistd.h> /* for getopt(3) */
#include <string.h> /* for strerror(3) */
#include <sysexits.h> /* for EX_* exit codes */
#include <errno.h>  /* for errno */
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#else
#include <linux/module.h>  /* Needed by all modules */
#endif
#ifdef USER_MODE
//#include "RRC/LITE/defs.h"
//#include "COMMON/mac_rrc_primitives.h"
#include "UTIL/LOG/log.h"
#endif
#include <asn_application.h>
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#include <asn_internal.h> /* for _ASN_DEFAULT_STACK_MAX */
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#include <per_encoder.h>

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#include "assertions.h"
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#include "RRCConnectionRequest.h"
#include "UL-CCCH-Message.h"
#include "UL-DCCH-Message.h"
#include "DL-CCCH-Message.h"
#include "DL-DCCH-Message.h"
#include "EstablishmentCause.h"
#include "RRCConnectionSetup.h"
#include "SRB-ToAddModList.h"
#include "DRB-ToAddModList.h"
#ifdef Rel10
#include "MCCH-Message.h"
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//#define MRB1 1
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#endif

#include "RRC/LITE/defs.h"
#include "RRCConnectionSetupComplete.h"
#include "RRCConnectionReconfigurationComplete.h"
#include "RRCConnectionReconfiguration.h"
#include "MasterInformationBlock.h"
#include "SystemInformation.h"

#include "SystemInformationBlockType1.h"

#include "SIB-Type.h"

#include "BCCH-DL-SCH-Message.h"

#include "PHY/defs.h"

#include "MeasObjectToAddModList.h"
#include "ReportConfigToAddModList.h"
#include "MeasIdToAddModList.h"
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#include "enb_config.h"
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#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
#endif

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//#include "PHY/defs.h"
#ifndef USER_MODE
#define msg printk
#ifndef errno
int errno;
#endif
#else
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# if !defined (msg)
#   define msg printf
# endif
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#endif

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//#define XER_PRINT

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extern Enb_properties_array_t enb_properties;
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typedef struct xer_sprint_string_s {
  char *string;
  size_t string_size;
  size_t string_index;
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} xer_sprint_string_t;

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extern unsigned char NB_eNB_INST;

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uint16_t two_tier_hexagonal_cellIds[7] = {0,1,2,4,5,7,8};
uint16_t two_tier_hexagonal_adjacent_cellIds[7][6] = {{1,2,4,5,7,8},    // CellId 0
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  {11,18,2,0,8,15}, // CellId 1
  {18,13,3,4,0,1},  // CellId 2
  {2,3,14,6,5,0},   // CellId 4
  {0,4,6,16,9,7},   // CellId 5
  {8,0,5,9,17,12},  // CellId 7
  {15,1,0,7,12,10}
};// CellId 8
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/*
 * This is a helper function for xer_sprint, which directs all incoming data
 * into the provided string.
 */
static int xer__print2s (const void *buffer, size_t size, void *app_key)
{
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  xer_sprint_string_t *string_buffer = (xer_sprint_string_t *) app_key;
  size_t string_remaining = string_buffer->string_size - string_buffer->string_index;

  if (string_remaining > 0) {
    if (size > string_remaining) {
      size = string_remaining;
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    }
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    memcpy(&string_buffer->string[string_buffer->string_index], buffer, size);
    string_buffer->string_index += size;
  }

  return 0;
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}

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int xer_sprint (char *string, size_t string_size, asn_TYPE_descriptor_t *td, void *sptr)
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{
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  asn_enc_rval_t er;
  xer_sprint_string_t string_buffer;

  string_buffer.string = string;
  string_buffer.string_size = string_size;
  string_buffer.string_index = 0;

  er = xer_encode(td, sptr, XER_F_BASIC, xer__print2s, &string_buffer);

  if (er.encoded < 0) {
    LOG_E(RRC, "xer_sprint encoding error (%d)!", er.encoded);
    er.encoded = string_buffer.string_size;
  } else {
    if (er.encoded > string_buffer.string_size) {
      LOG_E(RRC, "xer_sprint string buffer too small, got %d need %d!", string_buffer.string_size, er.encoded);
      er.encoded = string_buffer.string_size;
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    }
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  }
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  return er.encoded;
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}
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uint16_t get_adjacent_cell_id(uint8_t Mod_id,uint8_t index)
{
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  return(two_tier_hexagonal_adjacent_cellIds[Mod_id][index]);
}
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/* This only works for the hexagonal topology...need a more general function for other topologies */
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uint8_t get_adjacent_cell_mod_id(uint16_t phyCellId)
{
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  uint8_t i;
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  for(i=0; i<7; i++) {
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    if(two_tier_hexagonal_cellIds[i] == phyCellId) {
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      return i;
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    }
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  }
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  LOG_E(RRC,"\nCannot get adjacent cell mod id! Fatal error!\n");
  return 0xFF; //error!
}
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/*
uint8_t do_SIB1(LTE_DL_FRAME_PARMS *frame_parms, uint8_t *buffer,
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    SystemInformationBlockType1_t *sib1) {
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  PLMN_IdentityInfo_t PLMN_identity_info;
  MCC_MNC_Digit_t dummy;
  asn_enc_rval_t enc_rval;
  SchedulingInfo_t schedulingInfo;
  SIB_Type_t sib_type;

  memset(sib1,0,sizeof(SystemInformationBlockType1_t));
  memset(&PLMN_identity_info,0,sizeof(PLMN_IdentityInfo_t));
  memset(&schedulingInfo,0,sizeof(SchedulingInfo_t));
  memset(&sib_type,0,sizeof(SIB_Type_t));

  PLMN_identity_info.plmn_Identity.mcc = CALLOC(1,sizeof(*PLMN_identity_info.plmn_Identity.mcc));
  memset(PLMN_identity_info.plmn_Identity.mcc,0,sizeof(*PLMN_identity_info.plmn_Identity.mcc));

  asn_set_empty(&PLMN_identity_info.plmn_Identity.mcc->list);//.size=0;

  dummy=2;ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy);
  dummy=6;ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy);
  dummy=2;ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy);

  PLMN_identity_info.plmn_Identity.mnc.list.size=0;
  PLMN_identity_info.plmn_Identity.mnc.list.count=0;
  dummy=8;ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy);
  dummy=0;ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy);
  //assign_enum(&PLMN_identity_info.cellReservedForOperatorUse,PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved);
  PLMN_identity_info.cellReservedForOperatorUse=PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;

  ASN_SEQUENCE_ADD(&sib1->cellAccessRelatedInfo.plmn_IdentityList.list,&PLMN_identity_info);


  // 16 bits
  sib1->cellAccessRelatedInfo.trackingAreaCode.buf = MALLOC(2);
  sib1->cellAccessRelatedInfo.trackingAreaCode.buf[0]=0x00;
  sib1->cellAccessRelatedInfo.trackingAreaCode.buf[1]=0x10;
  sib1->cellAccessRelatedInfo.trackingAreaCode.size=2;
  sib1->cellAccessRelatedInfo.trackingAreaCode.bits_unused=0;

  // 28 bits
  sib1->cellAccessRelatedInfo.cellIdentity.buf = MALLOC(8);
  sib1->cellAccessRelatedInfo.cellIdentity.buf[0]=0x01;
  sib1->cellAccessRelatedInfo.cellIdentity.buf[1]=0x48;
  sib1->cellAccessRelatedInfo.cellIdentity.buf[2]=0x0f;
  sib1->cellAccessRelatedInfo.cellIdentity.buf[3]=0x03;
  sib1->cellAccessRelatedInfo.cellIdentity.size=4;
  sib1->cellAccessRelatedInfo.cellIdentity.bits_unused=4;

  //  assign_enum(&sib1->cellAccessRelatedInfo.cellBarred,SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred);
  sib1->cellAccessRelatedInfo.cellBarred=SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred;

  //  assign_enum(&sib1->cellAccessRelatedInfo.intraFreqReselection,SystemInformationBlockType1__cellAccessRelatedInfo__intraFreqReselection_allowed);
  sib1->cellAccessRelatedInfo.intraFreqReselection=SystemInformationBlockType1__cellAccessRelatedInfo__intraFreqReselection_allowed;
  sib1->cellAccessRelatedInfo.csg_Indication=0;

  sib1->cellSelectionInfo.q_RxLevMin=-70;
  sib1->cellSelectionInfo.q_RxLevMinOffset=NULL;

  sib1->freqBandIndicator = 2;

  //  assign_enum(&schedulingInfo.si_Periodicity,SchedulingInfo__si_Periodicity_rf8);
  schedulingInfo.si_Periodicity=SchedulingInfo__si_Periodicity_rf8;

  //  assign_enum(&sib_type,SIB_Type_sibType3);
  sib_type=SIB_Type_sibType3;

  ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type);
  ASN_SEQUENCE_ADD(&sib1->schedulingInfoList.list,&schedulingInfo);

  sib1->tdd_Config = CALLOC(1,sizeof(struct TDD_Config));

  //assign_enum(&sib1->tdd_Config->subframeAssignment,TDD_Config__subframeAssignment_sa3);
  sib1->tdd_Config->subframeAssignment=frame_parms->tdd_config; //TDD_Config__subframeAssignment_sa3;

  //  assign_enum(&sib1->tdd_Config->specialSubframePatterns,TDD_Config__specialSubframePatterns_ssp0);
  sib1->tdd_Config->specialSubframePatterns=frame_parms->tdd_config_S;//TDD_Config__specialSubframePatterns_ssp0;

  //  assign_enum(&sib1->si_WindowLength,SystemInformationBlockType1__si_WindowLength_ms10);
  sib1->si_WindowLength=SystemInformationBlockType1__si_WindowLength_ms10;
  sib1->systemInfoValueTag=0;
  //  sib1.nonCriticalExtension = calloc(1,sizeof(*sib1.nonCriticalExtension));

#ifdef USER_MODE
  xer_fprint(stdout, &asn_DEF_SystemInformationBlockType1, (void*)sib1);
#endif

  enc_rval = uper_encode_to_buffer(&asn_DEF_SystemInformationBlockType1,
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           (void*)sib1,
           buffer,
           200);
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#ifdef USER_MODE
  LOG_D(RRC,"[eNB] SystemInformationBlockType1 Encoded %d bits (%d bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif

  if (enc_rval.encoded==-1)
    return(-1);
  return((enc_rval.encoded+7)/8);
}
*/
// AT4 packet
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uint8_t do_MIB(uint8_t Mod_id, LTE_DL_FRAME_PARMS *frame_parms, uint32_t frame, uint8_t *buffer)
{
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  asn_enc_rval_t enc_rval;
  BCCH_BCH_Message_t mib;
  uint8_t sfn = (uint8_t)((frame>>2)&0xff);
  uint16_t spare=0;

  switch (frame_parms->N_RB_DL) {

  case 6:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n6;
    break;
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  case 15:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n15;
    break;
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  case 25:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n25;
    break;
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  case 50:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n50;
    break;
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  case 75:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n75;
    break;
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  case 100:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n100;
    break;
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  default:
    mib.message.dl_Bandwidth = MasterInformationBlock__dl_Bandwidth_n6;
    break;
  }
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  switch (frame_parms->phich_config_common.phich_resource) {
  case oneSixth:
    mib.message.phich_Config.phich_Resource = 0;
    break;
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  case half:
    mib.message.phich_Config.phich_Resource = 1;
    break;
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  case one:
    mib.message.phich_Config.phich_Resource = 2;
    break;
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  case two:
    mib.message.phich_Config.phich_Resource = 3;
    break;
  }

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  printf("[MIB] systemBandwidth %x, phich_duration %x, phich_resource %x,sfn %x\n",
         (uint32_t)mib.message.dl_Bandwidth,
         (uint32_t)frame_parms->phich_config_common.phich_duration,
         (uint32_t)mib.message.phich_Config.phich_Resource,
         (uint32_t)sfn);
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  mib.message.phich_Config.phich_Duration = frame_parms->phich_config_common.phich_duration;
  mib.message.systemFrameNumber.buf = &sfn;
  mib.message.systemFrameNumber.size = 1;
  mib.message.systemFrameNumber.bits_unused=0;
  mib.message.spare.buf = (uint8_t *)&spare;
  mib.message.spare.size = 2;
  mib.message.spare.bits_unused = 6;  // This makes a spare of 10 bits

  enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_BCH_Message,
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                                   (void*)&mib,
                                   buffer,
                                   100);
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  AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
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               enc_rval.failed_type->name, enc_rval.encoded);
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#if defined(ENABLE_ITTI)
# if !defined(DISABLE_XER_SPRINT)
  {
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    char        message_string[20000];
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    size_t      message_string_size;

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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_BCCH_BCH_Message, (void *) &mib)) > 0) {
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      MessageDef *msg_p;
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      msg_p = itti_alloc_new_message_sized (TASK_RRC_ENB, RRC_DL_BCCH, message_string_size + sizeof (IttiMsgText));
      msg_p->ittiMsg.rrc_dl_bcch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_dl_bcch.text, message_string, message_string_size);
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      itti_send_msg_to_task(TASK_UNKNOWN, Mod_id, msg_p);
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    }
  }
# endif
#endif

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  if (enc_rval.encoded==-1) {
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    return(-1);
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  }
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  return((enc_rval.encoded+7)/8);
  /*
  printf("MIB: %x ((MIB>>10)&63)+(MIB&3<<6)=SFN %x, MIB>>2&3 = phich_resource %d, MIB>>4&1 = phich_duration %d, MIB>>5&7 = system_bandwidth %d)\n",*(uint32_t *)buffer,
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   (((*(uint32_t *)buffer)>>10)&0x3f)+(((*(uint32_t *)buffer)&3)<<6),
   ((*(uint32_t *)buffer)>>2)&0x3,
   ((*(uint32_t *)buffer)>>4)&0x1,
   ((*(uint32_t *)buffer)>>5)&0x7
   );
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  */
}
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uint8_t do_SIB1(uint8_t Mod_id, LTE_DL_FRAME_PARMS *frame_parms, uint8_t *buffer,
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                BCCH_DL_SCH_Message_t *bcch_message,
                SystemInformationBlockType1_t **sib1
#if defined(ENABLE_ITTI)
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                , RrcConfigurationReq *configuration
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#endif
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               )
{
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  //  SystemInformation_t systemInformation;
  PLMN_IdentityInfo_t PLMN_identity_info;
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  MCC_MNC_Digit_t dummy_mcc[3],dummy_mnc[3];
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  asn_enc_rval_t enc_rval;
  SchedulingInfo_t schedulingInfo;
  SIB_Type_t sib_type;

  memset(bcch_message,0,sizeof(BCCH_DL_SCH_Message_t));
  bcch_message->message.present = BCCH_DL_SCH_MessageType_PR_c1;
  bcch_message->message.choice.c1.present = BCCH_DL_SCH_MessageType__c1_PR_systemInformationBlockType1;
  //  memcpy(&bcch_message.message.choice.c1.choice.systemInformationBlockType1,sib1,sizeof(SystemInformationBlockType1_t));

  *sib1 = &bcch_message->message.choice.c1.choice.systemInformationBlockType1;

  memset(&PLMN_identity_info,0,sizeof(PLMN_IdentityInfo_t));
  memset(&schedulingInfo,0,sizeof(SchedulingInfo_t));
  memset(&sib_type,0,sizeof(SIB_Type_t));



  PLMN_identity_info.plmn_Identity.mcc = CALLOC(1,sizeof(*PLMN_identity_info.plmn_Identity.mcc));
  memset(PLMN_identity_info.plmn_Identity.mcc,0,sizeof(*PLMN_identity_info.plmn_Identity.mcc));

  asn_set_empty(&PLMN_identity_info.plmn_Identity.mcc->list);//.size=0;

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#if defined(ENABLE_ITTI)
  dummy_mcc[0] = (configuration->mcc / 100) % 10;
  dummy_mcc[1] = (configuration->mcc / 10) % 10;
  dummy_mcc[2] = (configuration->mcc / 1) % 10;
#else
  dummy_mcc[0] = 0;
  dummy_mcc[1] = 0;
  dummy_mcc[2] = 1;
#endif
  ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[0]);
  ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[1]);
  ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[2]);
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  PLMN_identity_info.plmn_Identity.mnc.list.size=0;
  PLMN_identity_info.plmn_Identity.mnc.list.count=0;
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#if defined(ENABLE_ITTI)
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  if (configuration->mnc >= 100) {
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    dummy_mnc[0] = (configuration->mnc / 100) % 10;
    dummy_mnc[1] = (configuration->mnc / 10) % 10;
    dummy_mnc[2] = (configuration->mnc / 1) % 10;
  } else {
    if (configuration->mnc_digit_length == 2) {
      dummy_mnc[0] = (configuration->mnc / 10) % 10;
      dummy_mnc[1] = (configuration->mnc / 1) % 10;
      dummy_mnc[2] = 0xf;
    } else {
      dummy_mnc[0] = (configuration->mnc / 100) % 100;
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      dummy_mnc[1] = (configuration->mnc / 10) % 10;
      dummy_mnc[2] = (configuration->mnc / 1) % 10;
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    }
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  }
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#else
  dummy_mnc[0] = 0;
  dummy_mnc[1] = 1;
  dummy_mnc[2] = 0xf;
#endif
  ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[0]);
  ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[1]);
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  if (dummy_mnc[2] != 0xf) {
    ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[2]);
  }

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  //assign_enum(&PLMN_identity_info.cellReservedForOperatorUse,PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved);
  PLMN_identity_info.cellReservedForOperatorUse=PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;

  ASN_SEQUENCE_ADD(&(*sib1)->cellAccessRelatedInfo.plmn_IdentityList.list,&PLMN_identity_info);


  // 16 bits
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.buf = MALLOC(2);
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#if defined(ENABLE_ITTI)
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.buf[0] = (configuration->tac >> 8) & 0xff;
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.buf[1] = (configuration->tac >> 0) & 0xff;
#else
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.buf[0] = 0x00;
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.buf[1] = 0x01;
#endif
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  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.size=2;
  (*sib1)->cellAccessRelatedInfo.trackingAreaCode.bits_unused=0;

  // 28 bits
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf = MALLOC(8);
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#if defined(ENABLE_ITTI)
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[0] = (configuration->cell_identity >> 20) & 0xff;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[1] = (configuration->cell_identity >> 12) & 0xff;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[2] = (configuration->cell_identity >>  4) & 0xff;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[3] = (configuration->cell_identity <<  4) & 0xf0;
#else
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[0] = 0x00;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[1] = 0x00;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[2] = 0x00;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.buf[3] = 0x10;
#endif
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  (*sib1)->cellAccessRelatedInfo.cellIdentity.size=4;
  (*sib1)->cellAccessRelatedInfo.cellIdentity.bits_unused=4;

  //  assign_enum(&(*sib1)->cellAccessRelatedInfo.cellBarred,SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred);
  (*sib1)->cellAccessRelatedInfo.cellBarred=SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred;

  //  assign_enum(&(*sib1)->cellAccessRelatedInfo.intraFreqReselection,SystemInformationBlockType1__cellAccessRelatedInfo__intraFreqReselection_allowed);
  (*sib1)->cellAccessRelatedInfo.intraFreqReselection=SystemInformationBlockType1__cellAccessRelatedInfo__intraFreqReselection_notAllowed;
  (*sib1)->cellAccessRelatedInfo.csg_Indication=0;

  (*sib1)->cellSelectionInfo.q_RxLevMin=-65;
  (*sib1)->cellSelectionInfo.q_RxLevMinOffset=NULL;
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  //(*sib1)->p_Max = CALLOC(1, sizeof(P_Max_t));
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  //*((*sib1)->p_Max) = 23;
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  (*sib1)->freqBandIndicator =
#if defined(ENABLE_ITTI)
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    configuration->eutra_band[0];
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#else
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    7;
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#endif
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  schedulingInfo.si_Periodicity=SchedulingInfo__si_Periodicity_rf8;

  // This is for SIB2/3
  sib_type=SIB_Type_sibType3;
  ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type);
  ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);

  //  ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,NULL);
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#if defined(ENABLE_ITTI)
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  if (configuration->frame_type[0] == TDD)
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#endif
  {
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    (*sib1)->tdd_Config =                             CALLOC(1,sizeof(struct TDD_Config));
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    (*sib1)->tdd_Config->subframeAssignment =
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#if defined(ENABLE_ITTI)
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      configuration->tdd_config[0];
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#else
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      frame_parms->tdd_config;
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#endif
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    (*sib1)->tdd_Config->specialSubframePatterns =
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#if defined(ENABLE_ITTI)
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      configuration->tdd_config_s[0];
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#else
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      frame_parms->tdd_config_S;
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#endif
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  }
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  (*sib1)->si_WindowLength=SystemInformationBlockType1__si_WindowLength_ms20;
  (*sib1)->systemInfoValueTag=0;
  //  (*sib1).nonCriticalExtension = calloc(1,sizeof(*(*sib1).nonCriticalExtension));

#ifdef XER_PRINT
  xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message, (void*)bcch_message);
#endif
  enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_DL_SCH_Message,
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                                   (void*)bcch_message,
                                   buffer,
                                   100);
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  AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
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               enc_rval.failed_type->name, enc_rval.encoded);
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#if defined(ENABLE_ITTI)
# if !defined(DISABLE_XER_SPRINT)
  {
    char        message_string[10000];
    size_t      message_string_size;

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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_BCCH_DL_SCH_Message, (void *)bcch_message)) > 0) {
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      MessageDef *msg_p;
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      msg_p = itti_alloc_new_message_sized (TASK_RRC_ENB, RRC_DL_BCCH, message_string_size + sizeof (IttiMsgText));
      msg_p->ittiMsg.rrc_dl_bcch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_dl_bcch.text, message_string, message_string_size);
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      itti_send_msg_to_task(TASK_UNKNOWN, Mod_id, msg_p);
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    }
  }
# endif
#endif

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#ifdef USER_MODE
  LOG_D(RRC,"[eNB] SystemInformationBlockType1 Encoded %d bits (%d bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif

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  if (enc_rval.encoded==-1) {
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    return(-1);
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  }
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  return((enc_rval.encoded+7)/8);
}

uint8_t do_SIB23(uint8_t Mod_id,
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                 LTE_DL_FRAME_PARMS *frame_parms,
                 uint8_t *buffer,
                 BCCH_DL_SCH_Message_t *bcch_message,
                 SystemInformationBlockType2_t **sib2,
                 SystemInformationBlockType3_t **sib3
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#ifdef Rel10
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                 ,
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                 SystemInformationBlockType13_r9_t **sib13,
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                 uint8_t MBMS_flag
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#endif
#if defined(ENABLE_ITTI)
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                 , RrcConfigurationReq *configuration
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#endif
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                )
{
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  struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member *sib2_part,*sib3_part;
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#ifdef Rel10
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  struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member *sib13_part;
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  MBSFN_SubframeConfigList_t *MBSFNSubframeConfigList;
  MBSFN_AreaInfoList_r9_t *MBSFNArea_list;
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  struct MBSFN_AreaInfo_r9 *MBSFN_Area1, *MBSFN_Area2;
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#endif
  asn_enc_rval_t enc_rval;

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  if (bcch_message) {
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    memset(bcch_message,0,sizeof(BCCH_DL_SCH_Message_t));
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  } else {
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    LOG_E(RRC,"[eNB %d] BCCH_MESSAGE is null, exiting\n", Mod_id);
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    exit(-1);
  }

  if (!sib2) {
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    LOG_E(RRC,"[eNB %d] sib2 is null, exiting\n", Mod_id);
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    exit(-1);
  }

  if (!sib3) {
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    LOG_E(RRC,"[eNB %d] sib3 is null, exiting\n", Mod_id);
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    exit(-1);
  }
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#ifdef Rel10
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  LOG_I(RRC,"[eNB %d] Configuration SIB2/3, MBMS = %d\n", Mod_id, MBMS_flag);
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#else
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  LOG_I(RRC,"[eNB %d] Configuration SIB2/3\n", Mod_id);
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#endif
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  sib2_part = CALLOC(1,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
  sib3_part = CALLOC(1,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
  memset(sib2_part,0,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
  memset(sib3_part,0,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
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  sib2_part->present = SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2;
  sib3_part->present = SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib3;
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  *sib2 = &sib2_part->choice.sib2;
  *sib3 = &sib3_part->choice.sib3;

#ifdef Rel10
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  if (MBMS_flag > 0) {
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    sib13_part = CALLOC(1,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
    memset(sib13_part,0,sizeof(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
    sib13_part->present = SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib13_v920;
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    *sib13 = &sib13_part->choice.sib13_v920;
  }
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#endif

  // sib2

  (*sib2)->ac_BarringInfo = NULL;
#ifdef Rel10
  (*sib2)->ssac_BarringForMMTEL_Voice_r9 = NULL;
  (*sib2)->ssac_BarringForMMTEL_Video_r9 = NULL;
  (*sib2)->ac_BarringForCSFB_r10 = NULL;
#endif

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#if defined(ENABLE_ITTI)

  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.numberOfRA_Preambles                         = configuration->rach_numberOfRA_Preambles[0];
  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig                        = NULL;
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  if (configuration->rach_preamblesGroupAConfig[0]) {
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    (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig
      = CALLOC(1,sizeof(struct RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig));
    (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig->sizeOfRA_PreamblesGroupA
      = configuration->rach_sizeOfRA_PreamblesGroupA[0];
    (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig->messageSizeGroupA
      = configuration->rach_messageSizeGroupA[0];
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    (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig->messagePowerOffsetGroupB
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      = configuration->rach_messagePowerOffsetGroupB[0];
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  }
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.powerRampingParameters.powerRampingStep                   = configuration->rach_powerRampingStep[0];
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.powerRampingParameters.preambleInitialReceivedTargetPower =
    configuration->rach_preambleInitialReceivedTargetPower[0];
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.preambleTransMax                       = configuration->rach_preambleTransMax[0];
  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.ra_ResponseWindowSize                  = configuration->rach_raResponseWindowSize[0];
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.mac_ContentionResolutionTimer          =
    configuration->rach_macContentionResolutionTimer[0];
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.maxHARQ_Msg3Tx                                            = configuration->rach_maxHARQ_Msg3Tx[0];

  // BCCH-Config
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  (*sib2)->radioResourceConfigCommon.bcch_Config.modificationPeriodCoeff
    = configuration->bcch_modificationPeriodCoeff[0];
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  // PCCH-Config
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  (*sib2)->radioResourceConfigCommon.pcch_Config.defaultPagingCycle
    = configuration->pcch_defaultPagingCycle[0];
  (*sib2)->radioResourceConfigCommon.pcch_Config.nB
    = configuration->pcch_nB[0];
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  // PRACH-Config
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  (*sib2)->radioResourceConfigCommon.prach_Config.rootSequenceIndex
    = configuration->prach_root[0];
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.prach_ConfigIndex
    = configuration->prach_config_index[0];
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.highSpeedFlag
    = configuration->prach_high_speed[0];
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.zeroCorrelationZoneConfig
    = configuration->prach_zero_correlation[0];
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.prach_FreqOffset
    = configuration->prach_freq_offset[0];
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  // PDSCH-Config
  (*sib2)->radioResourceConfigCommon.pdsch_ConfigCommon.referenceSignalPower
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    = configuration->pdsch_referenceSignalPower[0];
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  (*sib2)->radioResourceConfigCommon.pdsch_ConfigCommon.p_b
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    = configuration->pdsch_p_b[0];
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  // PUSCH-Config
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.n_SB
    = configuration->pusch_n_SB[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode
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    = configuration->pusch_hoppingMode[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset
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    = configuration->pusch_hoppingOffset[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM
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    = configuration->pusch_enable64QAM[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled
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    = configuration->pusch_groupHoppingEnabled[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH
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    = configuration->pusch_groupAssignment[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled
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    = configuration->pusch_sequenceHoppingEnabled[0];
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  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift
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    = configuration->pusch_nDMRS1[0];
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  // PUCCH-Config

  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.deltaPUCCH_Shift
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    = configuration->pucch_delta_shift[0];
  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.nRB_CQI
    = configuration->pucch_nRB_CQI[0];
  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.nCS_AN
    = configuration->pucch_nCS_AN[0];
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#ifndef Rel10
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  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.n1PUCCH_AN
    = configuration->pucch_n1_AN[0];
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#endif
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  // SRS Config
  if (configuration->srs_enable[0]) {
    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.present
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      = SoundingRS_UL_ConfigCommon_PR_setup;
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    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_BandwidthConfig
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      = configuration->srs_BandwidthConfig[0];
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    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_SubframeConfig
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      = configuration->srs_SubframeConfig[0];
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    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.ackNackSRS_SimultaneousTransmission
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      = configuration->srs_ackNackST[0];

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    if (configuration->srs_MaxUpPts[0]) {
      (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts
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        = CALLOC(1,sizeof(long));
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      *(*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts=1;
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    } else {
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      (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts = NULL;
    }
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  } else {
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    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.present=SoundingRS_UL_ConfigCommon_PR_release;
    (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.release=0;
  }

  // uplinkPowerControlCommon

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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.p0_NominalPUSCH
    = configuration->pusch_p0_Nominal[0];
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.p0_NominalPUCCH
    = configuration->pucch_p0_Nominal[0];
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.alpha
    = configuration->pusch_alpha[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1
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    = configuration->pucch_deltaF_Format1[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1b
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    = configuration->pucch_deltaF_Format1b[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2
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    = configuration->pucch_deltaF_Format2[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2a
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    = configuration->pucch_deltaF_Format2a[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2b
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    = configuration->pucch_deltaF_Format2b[0];
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  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaPreambleMsg3
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    = configuration->msg3_delta_Preamble[0];
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  (*sib2)->radioResourceConfigCommon.ul_CyclicPrefixLength
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    = configuration->ul_CyclicPrefixLength[0];
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  // UE Timers and Constants

  (*sib2)->ue_TimersAndConstants.t300
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    = configuration->ue_TimersAndConstants_t300[0];
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  (*sib2)->ue_TimersAndConstants.t301
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    = configuration->ue_TimersAndConstants_t301[0];
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  (*sib2)->ue_TimersAndConstants.t310
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    = configuration->ue_TimersAndConstants_t310[0];
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  (*sib2)->ue_TimersAndConstants.n310
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    = configuration->ue_TimersAndConstants_n310[0];
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  (*sib2)->ue_TimersAndConstants.t311
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    = configuration->ue_TimersAndConstants_t311[0];
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  (*sib2)->ue_TimersAndConstants.n311
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    = configuration->ue_TimersAndConstants_n311[0];
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#else
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.numberOfRA_Preambles=RACH_ConfigCommon__preambleInfo__numberOfRA_Preambles_n64;
  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.preambleInfo.preamblesGroupAConfig = NULL;
  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.powerRampingParameters.powerRampingStep=RACH_ConfigCommon__powerRampingParameters__powerRampingStep_dB2;
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.powerRampingParameters.preambleInitialReceivedTargetPower=
    RACH_ConfigCommon__powerRampingParameters__preambleInitialReceivedTargetPower_dBm_100;
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.preambleTransMax=RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n10;
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.ra_ResponseWindowSize=RACH_ConfigCommon__ra_SupervisionInfo__ra_ResponseWindowSize_sf10;
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.ra_SupervisionInfo.mac_ContentionResolutionTimer=
    RACH_ConfigCommon__ra_SupervisionInfo__mac_ContentionResolutionTimer_sf48;
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  (*sib2)->radioResourceConfigCommon.rach_ConfigCommon.maxHARQ_Msg3Tx = 4;

  // BCCH-Config
  (*sib2)->radioResourceConfigCommon.bcch_Config.modificationPeriodCoeff=BCCH_Config__modificationPeriodCoeff_n2;

  // PCCH-Config
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  (*sib2)->radioResourceConfigCommon.pcch_Config.defaultPagingCycle = PCCH_Config__defaultPagingCycle_rf128;
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  (*sib2)->radioResourceConfigCommon.pcch_Config.nB=PCCH_Config__nB_oneT;

  // PRACH-Config
  (*sib2)->radioResourceConfigCommon.prach_Config.rootSequenceIndex=Mod_id;//0;//384;
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.prach_ConfigIndex = 0;//3;
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.highSpeedFlag = 0;
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.zeroCorrelationZoneConfig = 1;//12;
  (*sib2)->radioResourceConfigCommon.prach_Config.prach_ConfigInfo.prach_FreqOffset = 2;

  // PDSCH-Config
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  (*sib2)->radioResourceConfigCommon.pdsch_ConfigCommon.referenceSignalPower=0;  // corresponds to 24.7 dBm 5 MHz/ 27.7 10 MHz/ 30.7 20 MHz
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  if (frame_parms->mode1_flag==1) {
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    (*sib2)->radioResourceConfigCommon.pdsch_ConfigCommon.p_b=0;
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  } else {
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    (*sib2)->radioResourceConfigCommon.pdsch_ConfigCommon.p_b=1;

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  }
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  // PUSCH-Config
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.n_SB=1;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode=PUSCH_ConfigCommon__pusch_ConfigBasic__hoppingMode_interSubFrame;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset=0;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM=0;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled=1;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH=0;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled=0;
  (*sib2)->radioResourceConfigCommon.pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift=0;

  // PUCCH-Config

  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.deltaPUCCH_Shift=PUCCH_ConfigCommon__deltaPUCCH_Shift_ds1;
  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.nRB_CQI = 1;
  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.nCS_AN = 0;
  (*sib2)->radioResourceConfigCommon.pucch_ConfigCommon.n1PUCCH_AN = 32;


  (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.present=SoundingRS_UL_ConfigCommon_PR_release;
  (*sib2)->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.release=0;

  // uplinkPowerControlCommon

  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.p0_NominalPUSCH = -108;
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.p0_NominalPUCCH = -108;
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.alpha=UplinkPowerControlCommon__alpha_al1;
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1=DeltaFList_PUCCH__deltaF_PUCCH_Format1_deltaF2;
  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1b=DeltaFList_PUCCH__deltaF_PUCCH_Format1b_deltaF3;

  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2=DeltaFList_PUCCH__deltaF_PUCCH_Format2_deltaF0;

  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2a=DeltaFList_PUCCH__deltaF_PUCCH_Format2a_deltaF0;

  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format2b=DeltaFList_PUCCH__deltaF_PUCCH_Format2b_deltaF0;

  (*sib2)->radioResourceConfigCommon.uplinkPowerControlCommon.deltaPreambleMsg3 = 6;

  (*sib2)->radioResourceConfigCommon.ul_CyclicPrefixLength=UL_CyclicPrefixLength_len1;

  (*sib2)->ue_TimersAndConstants.t300=UE_TimersAndConstants__t300_ms1000;

  (*sib2)->ue_TimersAndConstants.t301=UE_TimersAndConstants__t301_ms1000;

  (*sib2)->ue_TimersAndConstants.t310=UE_TimersAndConstants__t310_ms1000;

  (*sib2)->ue_TimersAndConstants.n310=UE_TimersAndConstants__n310_n20;

  (*sib2)->ue_TimersAndConstants.t311=UE_TimersAndConstants__t311_ms10000;

  (*sib2)->ue_TimersAndConstants.n311=UE_TimersAndConstants__n311_n1;

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#endif

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  (*sib2)->freqInfo.additionalSpectrumEmission = 1;
  (*sib2)->freqInfo.ul_CarrierFreq = NULL;
  (*sib2)->freqInfo.ul_Bandwidth = NULL;
  //  (*sib2)->mbsfn_SubframeConfigList = NULL;

#ifdef Rel10
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  if (MBMS_flag > 0) {
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    LOG_I(RRC,"Adding MBSFN subframe Configuration 1 to SIB2\n");
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    MBSFN_SubframeConfig_t *sib2_mbsfn_SubframeConfig1;
    (*sib2)->mbsfn_SubframeConfigList = CALLOC(1,sizeof(struct MBSFN_SubframeConfigList));
    MBSFNSubframeConfigList = (*sib2)->mbsfn_SubframeConfigList;
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    sib2_mbsfn_SubframeConfig1= CALLOC(1,sizeof(*sib2_mbsfn_SubframeConfig1));
    memset((void*)sib2_mbsfn_SubframeConfig1,0,sizeof(*sib2_mbsfn_SubframeConfig1));
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    sib2_mbsfn_SubframeConfig1->radioframeAllocationPeriod= MBSFN_SubframeConfig__radioframeAllocationPeriod_n4;
    sib2_mbsfn_SubframeConfig1->radioframeAllocationOffset= 1;
    sib2_mbsfn_SubframeConfig1->subframeAllocation.present= MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
    sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
    sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 1;
    sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 2;
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    if (frame_parms->frame_type == TDD) {
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      sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0]=0x08<<2;// shift 2 cuz 2last bits are unused.
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    } else { /// 111000
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      sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0]=0x38<<2;
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    }
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    ASN_SEQUENCE_ADD(&MBSFNSubframeConfigList->list,sib2_mbsfn_SubframeConfig1);
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    if (MBMS_flag == 4 ) {
      LOG_I(RRC,"Adding MBSFN subframe Configuration 2 to SIB2\n");
      MBSFN_SubframeConfig_t *sib2_mbsfn_SubframeConfig2;
      sib2_mbsfn_SubframeConfig2= CALLOC(1,sizeof(*sib2_mbsfn_SubframeConfig2));
      memset((void*)sib2_mbsfn_SubframeConfig2,0,sizeof(*sib2_mbsfn_SubframeConfig2));
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      sib2_mbsfn_SubframeConfig2->radioframeAllocationPeriod= MBSFN_SubframeConfig__radioframeAllocationPeriod_n4;
      sib2_mbsfn_SubframeConfig2->radioframeAllocationOffset= 1;
      sib2_mbsfn_SubframeConfig2->subframeAllocation.present= MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
      sib2_mbsfn_SubframeConfig2->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
      sib2_mbsfn_SubframeConfig2->subframeAllocation.choice.oneFrame.size= 1;
      sib2_mbsfn_SubframeConfig2->subframeAllocation.choice.oneFrame.bits_unused= 2;
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      if (frame_parms->frame_type == TDD) {
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        sib2_mbsfn_SubframeConfig2->subframeAllocation.choice.oneFrame.buf[0]=0x08<<2;// shift 2 cuz 2last bits are unused.
      } else { ///000111
        sib2_mbsfn_SubframeConfig2->subframeAllocation.choice.oneFrame.buf[0]=0x07<<2;
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      }
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      ASN_SEQUENCE_ADD(&MBSFNSubframeConfigList->list,sib2_mbsfn_SubframeConfig2);
    }
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  }
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#else // no MBMS transmission
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  (*sib2)->mbsfn_SubframeConfigList = NULL;
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#endif
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gauthier's avatar
gauthier committed
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  (*sib2)->timeAlignmentTimerCommon=TimeAlignmentTimer_infinity;//TimeAlignmentTimer_sf5120;
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  /// (*SIB3)
#ifdef Rel10
  (*sib3)->s_IntraSearch_v920=NULL;
  (*sib3)->s_NonIntraSearch_v920=NULL;
  (*sib3)->q_QualMin_r9=NULL;
  (*sib3)->threshServingLowQ_r9=NULL;
#endif
  (*sib3)->cellReselectionInfoCommon.q_Hyst=SystemInformationBlockType3__cellReselectionInfoCommon__q_Hyst_dB4;

  (*sib3)->cellReselectionInfoCommon.speedStateReselectionPars=NULL;

  (*sib3)->cellReselectionServingFreqInfo.s_NonIntraSearch=NULL;
  (*sib3)->cellReselectionServingFreqInfo.threshServingLow=31;
  (*sib3)->cellReselectionServingFreqInfo.cellReselectionPriority=7;

  (*sib3)->intraFreqCellReselectionInfo.q_RxLevMin = -70;
  (*sib3)->intraFreqCellReselectionInfo.p_Max = NULL;
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  (*sib3)->intraFreqCellReselectionInfo.s_IntraSearch = CALLOC(1,sizeof(*(*sib3)->intraFreqCellReselectionInfo.s_IntraSearch));
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  *(*sib3)->intraFreqCellReselectionInfo.s_IntraSearch = 31;
  (*sib3)->intraFreqCellReselectionInfo.allowedMeasBandwidth=CALLOC(1,sizeof(*(*sib3)->intraFreqCellReselectionInfo.allowedMeasBandwidth));

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  *(*sib3)->intraFreqCellReselectionInfo.allowedMeasBandwidth = AllowedMeasBandwidth_mbw6;
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  (*sib3)->intraFreqCellReselectionInfo.presenceAntennaPort1 = 0;
  (*sib3)->intraFreqCellReselectionInfo.neighCellConfig.buf = CALLOC(8,1);
  (*sib3)->intraFreqCellReselectionInfo.neighCellConfig.size = 1;
  (*sib3)->intraFreqCellReselectionInfo.neighCellConfig.buf[0] = 1;
  (*sib3)->intraFreqCellReselectionInfo.neighCellConfig.bits_unused = 6;
  (*sib3)->intraFreqCellReselectionInfo.t_ReselectionEUTRA = 1;
  (*sib3)->intraFreqCellReselectionInfo.t_ReselectionEUTRA_SF = (struct SpeedStateScaleFactors *)NULL;

  // SIB13
  // fill in all elements of SIB13 if present
#ifdef Rel10
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  if (MBMS_flag > 0 ) {
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    //  Notification for mcch change
    (*sib13)->notificationConfig_r9.notificationRepetitionCoeff_r9= MBMS_NotificationConfig_r9__notificationRepetitionCoeff_r9_n2;
    (*sib13)->notificationConfig_r9.notificationOffset_r9= 0;
    (*sib13)->notificationConfig_r9.notificationSF_Index_r9= 1;

    //  MBSFN-AreaInfoList
    MBSFNArea_list= &(*sib13)->mbsfn_AreaInfoList_r9;//CALLOC(1,sizeof(*MBSFNArea_list));
    memset(MBSFNArea_list,0,sizeof(*MBSFNArea_list));
    // MBSFN Area 1
    MBSFN_Area1= CALLOC(1, sizeof(*MBSFN_Area1));
    MBSFN_Area1->mbsfn_AreaId_r9= 1;
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    MBSFN_Area1->non_MBSFNregionLength= MBSFN_AreaInfo_r9__non_MBSFNregionLength_s2;
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    MBSFN_Area1->notificationIndicator_r9= 0;
    MBSFN_Area1->mcch_Config_r9.mcch_RepetitionPeriod_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_RepetitionPeriod_r9_rf32;
    MBSFN_Area1->mcch_Config_r9.mcch_Offset_r9= 1; // in accordance with mbsfn subframe configuration in sib2
    MBSFN_Area1->mcch_Config_r9.mcch_ModificationPeriod_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_ModificationPeriod_r9_rf512;
    //  Subframe Allocation Info
    MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf= MALLOC(1);
    MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.size= 1;
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    if (frame_parms->frame_type == TDD) {//TDD: SF7
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      MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=0x08<<2;
    } else {
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      MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=0x20<<2;  // FDD: SF1
    }
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    MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.bits_unused= 2;

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    MBSFN_Area1->mcch_Config_r9.signallingMCS_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__signallingMCS_r9_n7;
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    ASN_SEQUENCE_ADD(&MBSFNArea_list->list,MBSFN_Area1);
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    //MBSFN Area 2: currently only activated for eMBMS relaying
    if (MBMS_flag == 4 ) {
      MBSFN_Area2= CALLOC(1, sizeof(*MBSFN_Area2));
      MBSFN_Area2->mbsfn_AreaId_r9= 2;
      MBSFN_Area2->non_MBSFNregionLength= MBSFN_AreaInfo_r9__non_MBSFNregionLength_s2;
      MBSFN_Area2->notificationIndicator_r9= 1;
      MBSFN_Area2->mcch_Config_r9.mcch_RepetitionPeriod_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_RepetitionPeriod_r9_rf32;
      MBSFN_Area2->mcch_Config_r9.mcch_Offset_r9= 1;
      MBSFN_Area2->mcch_Config_r9.mcch_ModificationPeriod_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_ModificationPeriod_r9_rf512;
      // Subframe Allocation Info
      MBSFN_Area2->mcch_Config_r9.sf_AllocInfo_r9.buf= MALLOC(1);
      MBSFN_Area2->mcch_Config_r9.sf_AllocInfo_r9.size= 1;
      MBSFN_Area2->mcch_Config_r9.sf_AllocInfo_r9.bits_unused= 2;
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      if (frame_parms->frame_type == TDD) {//TDD: SF7
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        MBSFN_Area2->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=0x08<<2;
      } else {
        MBSFN_Area2->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=0x04<<2;  // FDD: SF6
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      }
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      MBSFN_Area2->mcch_Config_r9.signallingMCS_r9= MBSFN_AreaInfo_r9__mcch_Config_r9__signallingMCS_r9_n7;
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      ASN_SEQUENCE_ADD(&MBSFNArea_list->list,MBSFN_Area2);
    }
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    //  end of adding for MBMS SIB13
  }
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#endif

  bcch_message->message.present = BCCH_DL_SCH_MessageType_PR_c1;
  bcch_message->message.choice.c1.present = BCCH_DL_SCH_MessageType__c1_PR_systemInformation;

  /*  memcpy((void*)&bcch_message.message.choice.c1.choice.systemInformation,
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   (void*)systemInformation,
   sizeof(SystemInformation_t));*/
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  bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.present = SystemInformation__criticalExtensions_PR_systemInformation_r8;

  bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.count=0;

  //  asn_set_empty(&systemInformation->criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list);//.size=0;
  //  systemInformation->criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.count=0;
  ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list,
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                   sib2_part);
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  ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list,
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                   sib3_part);
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#ifdef Rel10
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  if (MBMS_flag > 0) {
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    ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list,sib13_part);
  }
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#endif


#ifdef XER_PRINT
  xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message, (void*)bcch_message);
#endif
  enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_DL_SCH_Message,
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                                   (void*)bcch_message,
                                   buffer,
                                   900);
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  AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
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               enc_rval.failed_type->name, enc_rval.encoded);
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#if defined(ENABLE_ITTI)
# if !defined(DISABLE_XER_SPRINT)
  {
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    char        message_string[15000];
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    size_t      message_string_size;

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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_BCCH_DL_SCH_Message, (void *)bcch_message)) > 0) {
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      MessageDef *msg_p;
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      msg_p = itti_alloc_new_message_sized (TASK_RRC_ENB, RRC_DL_BCCH, message_string_size + sizeof (IttiMsgText));
      msg_p->ittiMsg.rrc_dl_bcch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_dl_bcch.text, message_string, message_string_size);
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      itti_send_msg_to_task(TASK_UNKNOWN, Mod_id, msg_p);
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    }
  }
# endif
#endif

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#ifdef USER_MODE
  LOG_D(RRC,"[eNB] SystemInformation Encoded %d bits (%d bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif

  if (enc_rval.encoded==-1) {
    msg("[RRC] ASN1 : SI encoding failed for SIB23\n");
    return(-1);
  }
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  return((enc_rval.encoded+7)/8);
}

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uint8_t do_RRCConnectionRequest(uint8_t Mod_id, uint8_t *buffer,uint8_t *rv)
{
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  asn_enc_rval_t enc_rval;
  uint8_t buf[5],buf2=0;
  uint8_t ecause=0;

  UL_CCCH_Message_t ul_ccch_msg;

  RRCConnectionRequest_t *rrcConnectionRequest;

  memset((void *)&ul_ccch_msg,0,sizeof(UL_CCCH_Message_t));

  ul_ccch_msg.message.present           = UL_CCCH_MessageType_PR_c1;
  ul_ccch_msg.message.choice.c1.present = UL_CCCH_MessageType__c1_PR_rrcConnectionRequest;
  rrcConnectionRequest          = &ul_ccch_msg.message.choice.c1.choice.rrcConnectionRequest;

  rrcConnectionRequest->criticalExtensions.present = RRCConnectionRequest__criticalExtensions_PR_rrcConnectionRequest_r8;
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  if (1) {
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    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.present = InitialUE_Identity_PR_randomValue;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.size = 5;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.bits_unused = 0;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf = buf;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf[0] = rv[0];
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf[1] = rv[1];
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf[2] = rv[2];
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf[3] = rv[3];
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.randomValue.buf[4] = rv[4];
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  } else {
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    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.present = InitialUE_Identity_PR_s_TMSI;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.mmec.size = 1;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.mmec.bits_unused = 0;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.mmec.buf = buf;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.mmec.buf[0] = 0x12;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.size = 4;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.bits_unused = 0;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.buf = &buf[1];
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.buf[0] = 0x34;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.buf[1] = 0x56;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.buf[2] = 0x78;
    rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.ue_Identity.choice.s_TMSI.m_TMSI.buf[3] = 0x9a;
  }
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  rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.establishmentCause = EstablishmentCause_mo_Signalling; //EstablishmentCause_mo_Data;

  rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.spare.buf = &buf2;
  rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.spare.size=1;
  rrcConnectionRequest->criticalExtensions.choice.rrcConnectionRequest_r8.spare.bits_unused = 7;


  enc_rval = uper_encode_to_buffer(&asn_DEF_UL_CCCH_Message,
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                                   (void*)&ul_ccch_msg,
                                   buffer,
                                   100);
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  AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
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               enc_rval.failed_type->name, enc_rval.encoded);
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#if defined(ENABLE_ITTI)
# if !defined(DISABLE_XER_SPRINT)
  {
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    char        message_string[20000];
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    size_t      message_string_size;

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    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_CCCH_Message, (void *) &ul_ccch_msg)) > 0) {
1219
      MessageDef *msg_p;
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      msg_p = itti_alloc_new_message_sized (TASK_RRC_UE, RRC_UL_CCCH, message_string_size + sizeof (IttiMsgText));
      msg_p->ittiMsg.rrc_ul_ccch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_ul_ccch.text, message_string, message_string_size);
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      itti_send_msg_to_task(TASK_UNKNOWN, NB_eNB_INST + Mod_id, msg_p);
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    }
  }
# endif
#endif
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#ifdef USER_MODE
  LOG_D(RRC,"[UE] RRCConnectionRequest Encoded %d bits (%d bytes), ecause %d\n",enc_rval.encoded,(enc_rval.encoded+7)/8,ecause);
#endif

  return((enc_rval.encoded+7)/8);

}

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uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uint8_t Transaction_id, const int dedicatedInfoNASLength, const char *dedicatedInfoNAS)
{
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  asn_enc_rval_t enc_rval;

  UL_DCCH_Message_t ul_dcch_msg;

  RRCConnectionSetupComplete_t *rrcConnectionSetupComplete;

  memset((void *)&ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));

  ul_dcch_msg.message.present           = UL_DCCH_MessageType_PR_c1;
  ul_dcch_msg.message.choice.c1.present = UL_DCCH_MessageType__c1_PR_rrcConnectionSetupComplete;
  rrcConnectionSetupComplete            = &ul_dcch_msg.message.choice.c1.choice.rrcConnectionSetupComplete;

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  rrcConnectionSetupComplete->rrc_TransactionIdentifier = Transaction_id;
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  rrcConnectionSetupComplete->criticalExtensions.present = RRCConnectionSetupComplete__criticalExtensions_PR_c1;
  rrcConnectionSetupComplete->criticalExtensions.choice.c1.present = RRCConnectionSetupComplete__criticalExtensions__c1_PR_rrcConnectionSetupComplete_r8;

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  rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension=CALLOC(1,
      sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension));
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  rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity=2;

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  rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME =
    NULL;//calloc(1,sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME));
  /*
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->plmn_Identity=NULL;
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->mmegi.buf = calloc(2,1);
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->mmegi.buf[0] = 0x0;
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->mmegi.buf[1] = 0x1;
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->mmegi.size=2;
    rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME->mmegi.bits_unused=0;
  */
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  memset(&rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.dedicatedInfoNAS,0,sizeof(OCTET_STRING_t));
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  OCTET_STRING_fromBuf(&rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.dedicatedInfoNAS,
                       dedicatedInfoNAS, dedicatedInfoNASLength);