rrc_UE.c 189 KB
Newer Older
1
/*******************************************************************************
nikaeinn's avatar
nikaeinn committed
2 3
    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom
4

nikaeinn's avatar
nikaeinn committed
5 6 7 8
    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.
9 10


nikaeinn's avatar
nikaeinn committed
11 12 13 14
    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.
15

nikaeinn's avatar
nikaeinn committed
16 17 18 19
    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/>.
20 21

  Contact Information
nikaeinn's avatar
nikaeinn committed
22 23
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
24
  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr
25

ghaddab's avatar
ghaddab committed
26
  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
27

nikaeinn's avatar
nikaeinn committed
28
*******************************************************************************/
29
/*! \file rrc_UE.c
gauthier's avatar
gauthier committed
30
 * \brief rrc procedures for UE
nikaeinn's avatar
nikaeinn committed
31 32
 * \author Navid Nikaein and Raymond Knopp
 * \date 2011 - 2014
gauthier's avatar
gauthier committed
33 34
 * \version 1.0
 * \company Eurecom
nikaeinn's avatar
nikaeinn committed
35
 * \email: navid.nikaein@eurecom.fr and raymond.knopp@eurecom.fr
gauthier's avatar
gauthier committed
36
 */
37

gauthier's avatar
gauthier committed
38 39
#define RRC_UE
#define RRC_UE_C
40

41
#include "assertions.h"
42
#include "asn1_conversions.h"
43
#include "defs.h"
44
#include "PHY/TOOLS/dB_routines.h"
45 46 47 48 49 50
#include "extern.h"
#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
#include "LAYER2/RLC/rlc.h"
#include "COMMON/mac_rrc_primitives.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
51 52 53
#ifndef CELLULAR
#include "RRC/LITE/MESSAGES/asn1_msg.h"
#endif
54 55 56 57 58 59 60
#include "RRCConnectionRequest.h"
#include "RRCConnectionReconfiguration.h"
#include "UL-CCCH-Message.h"
#include "DL-CCCH-Message.h"
#include "UL-DCCH-Message.h"
#include "DL-DCCH-Message.h"
#include "BCCH-DL-SCH-Message.h"
61
#include "PCCH-Message.h"
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
#ifdef Rel10
#include "MCCH-Message.h"
#endif
#include "MeasConfig.h"
#include "MeasGapConfig.h"
#include "MeasObjectEUTRA.h"
#include "TDD-Config.h"
#include "UECapabilityEnquiry.h"
#include "UE-CapabilityRequest.h"
#ifdef PHY_ABSTRACTION
#include "OCG.h"
#include "OCG_extern.h"
#endif
#ifdef USER_MODE
#include "RRC/NAS/nas_config.h"
#include "RRC/NAS/rb_config.h"
#endif
79
#if ENABLE_RAL
gauthier's avatar
gauthier committed
80 81
#include "rrc_UE_ral.h"
#endif
82 83 84 85 86

#if defined(ENABLE_SECURITY)
# include "UTIL/OSA/osa_defs.h"
#endif

87
#include "pdcp.h"
88
#include "plmn_data.h"
gauthier's avatar
gauthier committed
89
#include "msc.h"
90

91 92 93 94
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
#endif

95 96 97
#include "SIMULATION/TOOLS/defs.h" // for taus


98 99 100 101 102 103 104 105 106 107 108
#ifdef PHY_EMUL
extern EMULATION_VARS *Emul_vars;
#endif
extern eNB_MAC_INST *eNB_mac_inst;
extern UE_MAC_INST *UE_mac_inst;
#ifdef BIGPHYSAREA
extern void *bigphys_malloc(int);
#endif

//#define XER_PRINT

gauthier's avatar
gauthier committed
109
extern int8_t dB_fixed2(uint32_t x,uint32_t y);
110

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133

// internal prototypes

void rrc_ue_process_securityModeCommand( const protocol_ctxt_t* const ctxt_pP, SecurityModeCommand_t* const securityModeCommand, const uint8_t eNB_index );

static int decode_SI( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index );

static int decode_SIB1( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t rsrq, const uint8_t rsrp );

/** \brief Generates/Encodes RRCConnnectionSetupComplete message at UE
 *  \param ctxt_pP Running context
 *  \param eNB_index Index of corresponding eNB/CH
 *  \param Transaction_id Transaction identifier
 */
static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id );

/** \brief Generates/Encodes RRCConnectionReconfigurationComplete message at UE
 *  \param ctxt_pP Running context
 *  \param eNB_index Index of corresponding eNB/CH
 *  \param Transaction_id RRC transaction identifier
 */
static void rrc_ue_generate_RRCConnectionReconfigurationComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id );

134
static void rrc_ue_generate_MeasurementReport(protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index );
135 136 137 138 139 140 141 142 143 144

static uint8_t check_trigger_meas_event(
  uint8_t module_idP,
  frame_t frameP,
  uint8_t eNB_index,
  uint8_t ue_cnx_index,
  uint8_t meas_index,
  Q_OffsetRange_t ofn, Q_OffsetRange_t ocn, Hysteresis_t hys,
  Q_OffsetRange_t ofs, Q_OffsetRange_t ocs, long a3_offset, TimeToTrigger_t ttt);

Cedric Roux's avatar
Cedric Roux committed
145
#ifdef Rel10
146
static void decode_MBSFNAreaConfiguration(module_id_t module_idP, uint8_t eNB_index, frame_t frameP,uint8_t mbsfn_sync_area);
Cedric Roux's avatar
Cedric Roux committed
147
#endif
148 149 150 151 152 153 154 155








winckel's avatar
winckel committed
156
/*------------------------------------------------------------------------------*/
Cedric Roux's avatar
Cedric Roux committed
157 158
/* to avoid gcc warnings when compiling with certain options */
#if defined(ENABLE_USE_MME) || ENABLE_RAL
159 160
static Rrc_State_t rrc_get_state (module_id_t ue_mod_idP)
{
gauthier's avatar
 
gauthier committed
161
  return UE_rrc_inst[ue_mod_idP].RrcState;
winckel's avatar
winckel committed
162
}
Cedric Roux's avatar
Cedric Roux committed
163
#endif
winckel's avatar
winckel committed
164

165 166
static Rrc_Sub_State_t rrc_get_sub_state (module_id_t ue_mod_idP)
{
gauthier's avatar
 
gauthier committed
167
  return UE_rrc_inst[ue_mod_idP].RrcSubState;
winckel's avatar
winckel committed
168 169
}

170 171
static int rrc_set_state (module_id_t ue_mod_idP, Rrc_State_t state)
{
winckel's avatar
winckel committed
172
  AssertFatal ((RRC_STATE_FIRST <= state) && (state <= RRC_STATE_LAST),
173
               "Invalid state %d!\n", state);
winckel's avatar
winckel committed
174

gauthier's avatar
 
gauthier committed
175
  if (UE_rrc_inst[ue_mod_idP].RrcState != state) {
176
    UE_rrc_inst[ue_mod_idP].RrcState = state;
winckel's avatar
winckel committed
177

178
#if defined(ENABLE_ITTI)
179 180
    {
      MessageDef *msg_p;
181

182 183 184
      msg_p = itti_alloc_new_message(TASK_RRC_UE, RRC_STATE_IND);
      RRC_STATE_IND(msg_p).state = UE_rrc_inst[ue_mod_idP].RrcState;
      RRC_STATE_IND(msg_p).sub_state = UE_rrc_inst[ue_mod_idP].RrcSubState;
winckel's avatar
winckel committed
185

186
      itti_send_msg_to_task(TASK_UNKNOWN, UE_MODULE_ID_TO_INSTANCE(ue_mod_idP), msg_p);
187
    }
188
#endif
189
    return (1);
winckel's avatar
winckel committed
190 191 192 193 194
  }

  return (0);
}

195
//-----------------------------------------------------------------------------
196
static int rrc_set_sub_state( module_id_t ue_mod_idP, Rrc_Sub_State_t subState )
197
{
198
#if (defined(ENABLE_ITTI) && (defined(ENABLE_USE_MME) || ENABLE_RAL))
199

gauthier's avatar
 
gauthier committed
200
  switch (UE_rrc_inst[ue_mod_idP].RrcState) {
gauthier's avatar
gauthier committed
201 202
  case RRC_STATE_INACTIVE:
    AssertFatal ((RRC_SUB_STATE_INACTIVE_FIRST <= subState) && (subState <= RRC_SUB_STATE_INACTIVE_LAST),
203
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
204 205 206 207
    break;

  case RRC_STATE_IDLE:
    AssertFatal ((RRC_SUB_STATE_IDLE_FIRST <= subState) && (subState <= RRC_SUB_STATE_IDLE_LAST),
208
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
209 210 211 212
    break;

  case RRC_STATE_CONNECTED:
    AssertFatal ((RRC_SUB_STATE_CONNECTED_FIRST <= subState) && (subState <= RRC_SUB_STATE_CONNECTED_LAST),
213
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
214
    break;
winckel's avatar
winckel committed
215
  }
216

217
#endif
winckel's avatar
winckel committed
218

gauthier's avatar
 
gauthier committed
219
  if (UE_rrc_inst[ue_mod_idP].RrcSubState != subState) {
220
    UE_rrc_inst[ue_mod_idP].RrcSubState = subState;
winckel's avatar
winckel committed
221

222
#if defined(ENABLE_ITTI)
223 224
    {
      MessageDef *msg_p;
winckel's avatar
winckel committed
225

226 227 228
      msg_p = itti_alloc_new_message(TASK_RRC_UE, RRC_STATE_IND);
      RRC_STATE_IND(msg_p).state = UE_rrc_inst[ue_mod_idP].RrcState;
      RRC_STATE_IND(msg_p).sub_state = UE_rrc_inst[ue_mod_idP].RrcSubState;
229

230
      itti_send_msg_to_task(TASK_UNKNOWN, UE_MODULE_ID_TO_INSTANCE(ue_mod_idP), msg_p);
231
    }
232
#endif
233
    return (1);
winckel's avatar
winckel committed
234 235 236 237 238
  }

  return (0);
}

239
//-----------------------------------------------------------------------------
240
static void init_SI_UE( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
241
{
242 243
  UE_rrc_inst[ctxt_pP->module_id].sizeof_SIB1[eNB_index] = 0;
  UE_rrc_inst[ctxt_pP->module_id].sizeof_SI[eNB_index] = 0;
244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260
  UE_rrc_inst[ctxt_pP->module_id].SIB1[eNB_index] = (uint8_t*)malloc16_clear( 32 );
  UE_rrc_inst[ctxt_pP->module_id].sib1[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType1_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType2_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib3[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType3_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib4[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType4_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib5[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType5_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib6[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType6_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib7[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType7_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib8[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType8_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib9[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType9_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib10[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType10_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib11[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType11_t) );
#ifdef Rel10
  UE_rrc_inst[ctxt_pP->module_id].sib12[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType12_r9_t) );
  UE_rrc_inst[ctxt_pP->module_id].sib13[eNB_index] = malloc16_clear( sizeof(SystemInformationBlockType13_r9_t) );
#endif
  UE_rrc_inst[ctxt_pP->module_id].SI[eNB_index] = (uint8_t*)malloc16_clear( 64 );
261

262
  UE_rrc_inst[ctxt_pP->module_id].si[eNB_index] = (SystemInformation_t*)malloc16_clear( sizeof(SystemInformation_t) );
263

264
  UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus = 0;
265
  UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt    = 0;
266 267 268
}

#ifdef Rel10
269
//-----------------------------------------------------------------------------
270
#if 0
271
static void init_MCCH_UE(module_id_t ue_mod_idP, uint8_t eNB_index)
272
{
273
  int i;
gauthier's avatar
 
gauthier committed
274 275 276
  UE_rrc_inst[ue_mod_idP].sizeof_MCCH_MESSAGE[eNB_index] = 0;
  UE_rrc_inst[ue_mod_idP].MCCH_MESSAGE[eNB_index] = (uint8_t *)malloc16(32);
  UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index] = (MBSFNAreaConfiguration_r9_t *)malloc16(sizeof(MBSFNAreaConfiguration_r9_t));
277

278
  for (i=0; i<8; i++) { // MAX MBSFN Area
gauthier's avatar
 
gauthier committed
279
    UE_rrc_inst[ue_mod_idP].Info[eNB_index].MCCHStatus[i] = 0;
280

281
  }
282 283
}
#endif
284
#endif
285

286
//-----------------------------------------------------------------------------
287
static void openair_rrc_ue_init_security( const protocol_ctxt_t* const ctxt_pP )
288 289
{
#if defined(ENABLE_SECURITY)
gauthier's avatar
gauthier committed
290 291 292 293
  //    uint8_t *kRRCenc;
  //    uint8_t *kRRCint;
  char ascii_buffer[65];
  uint8_t i;
294

295
  memset(UE_rrc_inst[ctxt_pP->module_id].kenb, ctxt_pP->module_id, 32);
296

gauthier's avatar
gauthier committed
297
  for (i = 0; i < 32; i++) {
298
    sprintf(&ascii_buffer[2 * i], "%02X", UE_rrc_inst[ctxt_pP->module_id].kenb[i]);
gauthier's avatar
gauthier committed
299
  }
300

301 302 303
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT"[OSA] kenb    = %s\n",
        PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
        ascii_buffer);
304
#endif
305
}
306

307
//-----------------------------------------------------------------------------
308
char openair_rrc_ue_init( const module_id_t ue_mod_idP, const unsigned char eNB_index )
309
{
310
  protocol_ctxt_t ctxt;
311
  PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, ue_mod_idP, ENB_FLAG_NO, NOT_A_RNTI, 0, 0,eNB_index);
312 313 314
  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_FMT" Init...\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
gauthier's avatar
 
gauthier committed
315 316 317
  rrc_set_state (ue_mod_idP, RRC_STATE_INACTIVE);
  rrc_set_sub_state (ue_mod_idP, RRC_SUB_STATE_INACTIVE);

318 319 320 321 322 323 324 325 326 327 328
  LOG_D(RRC,"[UE %d] INIT State = RRC_IDLE (eNB %d)\n",ctxt.module_id,eNB_index);
  UE_rrc_inst[ctxt.module_id].Info[eNB_index].State=RRC_IDLE;
  UE_rrc_inst[ctxt.module_id].Info[eNB_index].T300_active = 0;
  UE_rrc_inst[ctxt.module_id].Info[eNB_index].T304_active = 0;
  UE_rrc_inst[ctxt.module_id].Info[eNB_index].T310_active = 0;
  UE_rrc_inst[ctxt.module_id].Info[eNB_index].UE_index=0xffff;
  UE_rrc_inst[ctxt.module_id].Srb0[eNB_index].Active=0;
  UE_rrc_inst[ctxt.module_id].Srb1[eNB_index].Active=0;
  UE_rrc_inst[ctxt.module_id].Srb2[eNB_index].Active=0;
  UE_rrc_inst[ctxt.module_id].HandoverInfoUe.measFlag=1;
  UE_rrc_inst[ctxt.module_id].ciphering_algorithm = SecurityAlgorithmConfig__cipheringAlgorithm_eea0;
329
#ifdef Rel10
330
  UE_rrc_inst[ctxt.module_id].integrity_algorithm = SecurityAlgorithmConfig__integrityProtAlgorithm_eia0_v920;
331
#else
332
  UE_rrc_inst[ctxt.module_id].integrity_algorithm = SecurityAlgorithmConfig__integrityProtAlgorithm_reserved;
333 334
#endif

335
  openair_rrc_ue_init_security(&ctxt);
336 337 338
  init_SI_UE(&ctxt,eNB_index);
  LOG_D(RRC,PROTOCOL_RRC_CTXT_FMT"  INIT: phy_sync_2_ch_ind\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
339 340

#ifndef NO_RRM
341
  send_msg(&S_rrc,msg_rrc_phy_synch_to_CH_ind(ctxt.module_id,eNB_index,UE_rrc_inst[ctxt.module_id].Mac_id));
342 343 344
#endif

#ifdef NO_RRM //init ch SRB0, SRB1 & BDTCH
345
  openair_rrc_on(&ctxt);
346
#endif
347
#ifdef CBA
348
  int j;
349

350
  for(j=0; j<NUM_MAX_CBA_GROUP; j++) {
gauthier's avatar
 
gauthier committed
351
    UE_rrc_inst[ue_mod_idP].cba_rnti[j] = 0x0000;
352
  }
353

gauthier's avatar
 
gauthier committed
354
  UE_rrc_inst[ue_mod_idP].num_active_cba_groups = 0;
355 356 357 358 359
#endif

  return 0;
}

360
//-----------------------------------------------------------------------------
361
void rrc_ue_generate_RRCConnectionRequest( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
362
{
363

gauthier's avatar
gauthier committed
364
  uint8_t i=0,rv[6];
gauthier's avatar
gauthier committed
365

366
  if(UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size ==0) {
367

368 369 370 371 372 373
    // Get RRCConnectionRequest, fill random for now
    // Generate random byte stream for contention resolution
    for (i=0; i<6; i++) {
#ifdef SMBV
      // if SMBV is configured the contention resolution needs to be fix for the connection procedure to succeed
      rv[i]=i;
374
#else
375
      rv[i]=taus()&0xff;
376
#endif
377 378
      LOG_T(RRC,"%x.",rv[i]);
    }
379

380
    LOG_T(RRC,"\n");
381 382 383 384 385
    UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size =
      do_RRCConnectionRequest(
        ctxt_pP->module_id,
        (uint8_t*)UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.Payload,
        rv);
386 387

    LOG_I(RRC,"[UE %d] : Frame %d, Logical Channel UL-CCCH (SRB0), Generating RRCConnectionRequest (bytes %d, eNB %d)\n",
388
          ctxt_pP->module_id, ctxt_pP->frame, UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size, eNB_index);
389

390 391
    for (i=0; i<UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size; i++) {
      LOG_T(RRC,"%x.",UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.Payload[i]);
392 393 394
    }

    LOG_T(RRC,"\n");
395 396
    /*UE_rrc_inst[ue_mod_idP].Srb0[Idx].Tx_buffer.Payload[i] = taus()&0xff;
    UE_rrc_inst[ue_mod_idP].Srb0[Idx].Tx_buffer.payload_size =i; */
397 398 399 400 401 402 403

  }
}


mui_t rrc_mui=0;

404
/* NAS Attach request with IMSI */
405
static const char const nas_attach_req_imsi[] = {
406 407 408 409 410 411 412 413 414 415 416
  0x07, 0x41,
  /* EPS Mobile identity = IMSI */
  0x71, 0x08, 0x29, 0x80, 0x43, 0x21, 0x43, 0x65, 0x87,
  0xF9,
  /* End of EPS Mobile Identity */
  0x02, 0xE0, 0xE0, 0x00, 0x20, 0x02, 0x03,
  0xD0, 0x11, 0x27, 0x1A, 0x80, 0x80, 0x21, 0x10, 0x01, 0x00, 0x00,
  0x10, 0x81, 0x06, 0x00, 0x00, 0x00, 0x00, 0x83, 0x06, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x0A, 0x00, 0x52, 0x12, 0xF2,
  0x01, 0x27, 0x11,
};
417 418

/* NAS Attach request with GUTI */
419
static const char const nas_attach_req_guti[] = {
420 421 422 423 424 425 426 427 428 429 430
  0x07, 0x41,
  /* EPS Mobile identity = GUTI */
  0x71, 0x0B, 0xF6, 0x12, 0xF2, 0x01, 0x80, 0x00, 0x01, 0xE0, 0x00,
  0xDA, 0x1F,
  /* End of EPS Mobile Identity */
  0x02, 0xE0, 0xE0, 0x00, 0x20, 0x02, 0x03,
  0xD0, 0x11, 0x27, 0x1A, 0x80, 0x80, 0x21, 0x10, 0x01, 0x00, 0x00,
  0x10, 0x81, 0x06, 0x00, 0x00, 0x00, 0x00, 0x83, 0x06, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x0A, 0x00, 0x52, 0x12, 0xF2,
  0x01, 0x27, 0x11,
};
431

432
//-----------------------------------------------------------------------------
433
static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id )
434
{
435

gauthier's avatar
gauthier committed
436 437
  uint8_t    buffer[100];
  uint8_t    size;
438
  const char * nas_msg;
winckel's avatar
winckel committed
439
  int   nas_msg_length;
440

winckel's avatar
winckel committed
441
#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)
442 443
  nas_msg         = (char*) UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.data;
  nas_msg_length  = UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.length;
winckel's avatar
winckel committed
444 445 446 447 448
#else
  nas_msg         = nas_attach_req_imsi;
  nas_msg_length  = sizeof(nas_attach_req_imsi);
#endif

449
  size = do_RRCConnectionSetupComplete(ctxt_pP->module_id, buffer, Transaction_id, nas_msg_length, nas_msg);
450 451

  LOG_I(RRC,"[UE %d][RAPROC] Frame %d : Logical Channel UL-DCCH (SRB1), Generating RRCConnectionSetupComplete (bytes%d, eNB %d)\n",
452 453
        ctxt_pP->module_id,ctxt_pP->frame, size, eNB_index);
  LOG_D(RLC,
gauthier's avatar
gauthier committed
454
        "[FRAME %05d][RRC_UE][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCConnectionSetupComplete to eNB %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
455
        ctxt_pP->frame, ctxt_pP->module_id+NB_eNB_INST, size, eNB_index, rrc_mui, ctxt_pP->module_id+NB_eNB_INST, DCCH);
456 457 458 459 460 461 462 463
  rrc_data_req (
		ctxt_pP,
		DCCH,
		rrc_mui++,
		SDU_CONFIRM_NO,
		size,
		buffer,
		PDCP_TRANSMISSION_MODE_CONTROL);
464 465
}

466
//-----------------------------------------------------------------------------
467
static void rrc_ue_generate_RRCConnectionReconfigurationComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id )
468
{
469

gauthier's avatar
gauthier committed
470
  uint8_t buffer[32], size;
471 472 473 474
  size = do_RRCConnectionReconfigurationComplete(ctxt_pP, buffer, Transaction_id);
  LOG_I(RRC,PROTOCOL_RRC_CTXT_UE_FMT" Logical Channel UL-DCCH (SRB1), Generating RRCConnectionReconfigurationComplete (bytes %d, eNB_index %d)\n",
        PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), size, eNB_index);
  LOG_D(RLC,
gauthier's avatar
gauthier committed
475
        "[FRAME %05d][RRC_UE][INST %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCConnectionReconfigurationComplete to eNB %d MUI %d) --->][PDCP][INST %02d][RB %02d]\n",
476 477 478 479 480 481 482
        ctxt_pP->frame,
        UE_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id),
        size,
        eNB_index,
        rrc_mui,
        UE_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id),
        DCCH);
483 484 485 486 487 488 489 490
  rrc_data_req (
		ctxt_pP,
		DCCH,
		rrc_mui++,
		SDU_CONFIRM_NO,
		size,
		buffer,
		PDCP_TRANSMISSION_MODE_CONTROL);
491 492 493
}


494 495
//-----------------------------------------------------------------------------
// Called by L2 interface (MAC)
496
int rrc_ue_decode_ccch( const protocol_ctxt_t* const ctxt_pP, const SRB_INFO* const Srb_info, const uint8_t eNB_index )
497 498
{
  DL_CCCH_Message_t* dl_ccch_msg=NULL;
499
  asn_dec_rval_t dec_rval;
500
  int rval=0;
501

gauthier's avatar
gauthier committed
502
  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_IN);
gauthier's avatar
 
gauthier committed
503 504
  //  LOG_D(RRC,"[UE %d] Decoding DL-CCCH message (%d bytes), State %d\n",ue_mod_idP,Srb_info->Rx_buffer.payload_size,
  //  UE_rrc_inst[ue_mod_idP].Info[eNB_index].State);
505 506

  dec_rval = uper_decode(NULL,
507 508 509 510
                         &asn_DEF_DL_CCCH_Message,
                         (void**)&dl_ccch_msg,
                         (uint8_t*)Srb_info->Rx_buffer.Payload,
                         100,0,0);
511 512 513 514 515

#ifdef XER_PRINT
  xer_fprint(stdout,&asn_DEF_DL_CCCH_Message,(void*)dl_ccch_msg);
#endif

516
#if defined(ENABLE_ITTI)
517
# if defined(DISABLE_ITTI_XER_PRINT)
518
  {
winckel's avatar
winckel committed
519
    MessageDef *msg_p;
520

winckel's avatar
winckel committed
521 522
    msg_p = itti_alloc_new_message (TASK_RRC_UE, RRC_DL_CCCH_MESSAGE);
    memcpy (&msg_p->ittiMsg, (void *) dl_ccch_msg, sizeof(RrcDlCcchMessage));
523

524
    itti_send_msg_to_task (TASK_UNKNOWN, ctxt_pP->instance, msg_p);
525
  }
526 527
# else
  {
528 529
    char        message_string[10000];
    size_t      message_string_size;
530

531 532
    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_DL_CCCH_Message, (void *)dl_ccch_msg)) > 0) {
      MessageDef *msg_p;
533

534 535 536
      msg_p = itti_alloc_new_message_sized (TASK_RRC_UE, RRC_DL_CCCH, message_string_size + sizeof (IttiMsgText));
      msg_p->ittiMsg.rrc_dl_ccch.size = message_string_size;
      memcpy(&msg_p->ittiMsg.rrc_dl_ccch.text, message_string, message_string_size);
537

538
      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
539
    }
540 541
  }
# endif
542 543
#endif

544
  if ((dec_rval.code != RC_OK) && (dec_rval.consumed==0)) {
545
    LOG_E(RRC,"[UE %d] Frame %d : Failed to decode DL-CCCH-Message (%d bytes)\n",ctxt_pP->module_id,dec_rval.consumed);
gauthier's avatar
gauthier committed
546
    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_OUT);
547
    return -1;
548 549 550 551
  }

  if (dl_ccch_msg->message.present == DL_CCCH_MessageType_PR_c1) {

552
    if (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].State == RRC_SI_RECEIVED) {
553

554
      switch (dl_ccch_msg->message.choice.c1.present) {
555

556
      case DL_CCCH_MessageType__c1_PR_NOTHING:
557 558 559
        LOG_I(RRC, "[UE%d] Frame %d : Received PR_NOTHING on DL-CCCH-Message\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
560 561
        rval = 0;
        break;
562

563 564
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReestablishment:
        LOG_I(RRC,
565 566 567
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReestablishment\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
568 569
        rval = 0;
        break;
570

571 572
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentReject:
        LOG_I(RRC,
573 574 575
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReestablishmentReject\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
576 577
        rval = 0;
        break;
578

579 580
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReject:
        LOG_I(RRC,
581 582 583
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReject \n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
584 585
        rval = 0;
        break;
586

587 588
      case DL_CCCH_MessageType__c1_PR_rrcConnectionSetup:
        LOG_I(RRC,
589 590 591 592
              "[UE%d][RAPROC] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionSetup RNTI %x\n",
              ctxt_pP->module_id,
              ctxt_pP->frame,
              ctxt_pP->rnti);
593
        // Get configuration
594

595
        // Release T300 timer
596 597 598 599
        UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].T300_active = 0;
        rrc_ue_process_radioResourceConfigDedicated(
          ctxt_pP,
          eNB_index,
600
          &dl_ccch_msg->message.choice.c1.choice.rrcConnectionSetup.criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated);
601

602 603 604 605 606 607 608
        rrc_set_state (ctxt_pP->module_id, RRC_STATE_CONNECTED);
        rrc_set_sub_state (ctxt_pP->module_id, RRC_SUB_STATE_CONNECTED);
        UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].rnti = ctxt_pP->rnti;
        rrc_ue_generate_RRCConnectionSetupComplete(
          ctxt_pP,
          eNB_index,
          dl_ccch_msg->message.choice.c1.choice.rrcConnectionSetup.rrc_TransactionIdentifier);
609

610 611
        rval = 0;
        break;
612

613
      default:
614 615 616
        LOG_E(RRC, "[UE%d] Frame %d : Unknown message\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
617 618
        rval = -1;
        break;
619
      }
620
    }
621 622
  }

gauthier's avatar
gauthier committed
623
  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_OUT);
624 625 626
  return rval;
}

627 628 629 630 631 632 633 634 635
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_srb1(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct SRB_ToAddMod* SRB_config
)
//-----------------------------------------------------------------------------
636
{
637
  // add descriptor from RRC PDU
638

gauthier's avatar
gauthier committed
639
  uint8_t lchan_id = DCCH;
640

gauthier's avatar
 
gauthier committed
641 642 643
  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Active = 1;
  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Status = RADIO_CONFIG_OK;//RADIO CFG
  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Srb_id = 1;
644

gauthier's avatar
gauthier committed
645
  // copy default configuration for now
gauthier's avatar
 
gauthier committed
646 647
  //  memcpy(&UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Lchan_desc[0],&DCCH_LCHAN_DESC,LCHAN_DESC_SIZE);
  //  memcpy(&UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Lchan_desc[1],&DCCH_LCHAN_DESC,LCHAN_DESC_SIZE);
648 649


gauthier's avatar
 
gauthier committed
650
  LOG_I(RRC,"[UE %d], CONFIG_SRB1 %d corresponding to eNB_index %d\n", ue_mod_idP,lchan_id,eNB_index);
651

gauthier's avatar
 
gauthier committed
652 653
  //rrc_pdcp_config_req (ue_mod_idP+NB_eNB_INST, frameP, 0, CONFIG_ACTION_ADD, lchan_id,UNDEF_SECURITY_MODE);
  //  rrc_rlc_config_req(ue_mod_idP+NB_eNB_INST,frameP,0,CONFIG_ACTION_ADD,lchan_id,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
654

gauthier's avatar
 
gauthier committed
655
  //  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Tx_buffer.payload_size=DEFAULT_MEAS_IND_SIZE+1;
656 657 658 659 660


  return(0);
}

661 662 663 664 665 666 667 668 669
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_srb2(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct SRB_ToAddMod* SRB_config
)
//-----------------------------------------------------------------------------
670
{
671
  // add descriptor from RRC PDU
672

gauthier's avatar
gauthier committed
673
  uint8_t lchan_id = DCCH1;
674

gauthier's avatar
 
gauthier committed
675 676 677
  UE_rrc_inst[ue_mod_idP].Srb2[eNB_index].Active = 1;
  UE_rrc_inst[ue_mod_idP].Srb2[eNB_index].Status = RADIO_CONFIG_OK;//RADIO CFG
  UE_rrc_inst[ue_mod_idP].Srb2[eNB_index].Srb_info.Srb_id = 2;
678

gauthier's avatar
gauthier committed
679
  // copy default configuration for now
gauthier's avatar
 
gauthier committed
680 681
  //  memcpy(&UE_rrc_inst[ue_mod_idP].Srb2[eNB_index].Srb_info.Lchan_desc[0],&DCCH_LCHAN_DESC,LCHAN_DESC_SIZE);
  //  memcpy(&UE_rrc_inst[ue_mod_idP].Srb2[eNB_index].Srb_info.Lchan_desc[1],&DCCH_LCHAN_DESC,LCHAN_DESC_SIZE);
682 683


gauthier's avatar
 
gauthier committed
684
  LOG_I(RRC,"[UE %d], CONFIG_SRB2 %d corresponding to eNB_index %d\n",ue_mod_idP,lchan_id,eNB_index);
685

gauthier's avatar
 
gauthier committed
686 687
  //rrc_pdcp_config_req (ue_mod_idP+NB_eNB_INST, frameP, 0, CONFIG_ACTION_ADD, lchan_id, UNDEF_SECURITY_MODE);
  //  rrc_rlc_config_req(ue_mod_idP+NB_eNB_INST,frameP,0,CONFIG_ACTION_ADD,lchan_id,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
688

gauthier's avatar
 
gauthier committed
689
  //  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Tx_buffer.payload_size=DEFAULT_MEAS_IND_SIZE+1;
690 691 692 693 694


  return(0);
}

695 696 697 698 699 700 701 702 703
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_drb(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct DRB_ToAddMod* DRB_config
)
//-----------------------------------------------------------------------------
704
{
705 706
  // add descriptor from RRC PDU
#ifdef PDCP_USE_NETLINK
707
  int oip_ifup=0,ip_addr_offset3=0,ip_addr_offset4=0;
Cedric Roux's avatar
Cedric Roux committed
708 709 710 711
  /* avoid gcc warnings */
  (void)oip_ifup;
  (void)ip_addr_offset3;
  (void)ip_addr_offset4;
712
#endif
713

714
  LOG_I(RRC,"[UE %d] Frame %d: processing RRCConnectionReconfiguration: reconfiguring DRB %ld/LCID %d\n",
715
        ue_mod_idP, frameP, DRB_config->drb_Identity, (int)*DRB_config->logicalChannelIdentity);
716
  /*
gauthier's avatar
 
gauthier committed
717
  rrc_pdcp_config_req (ue_mod_idP+NB_eNB_INST, frameP, 0, CONFIG_ACTION_ADD,
718
                             (eNB_index * NB_RB_MAX) + *DRB_config->logicalChannelIdentity, UNDEF_SECURITY_MODE);
gauthier's avatar
gauthier committed
719

720
  rrc_rlc_config_req(ue_mod_idP+NB_eNB_INST,frameP,0,CONFIG_ACTION_ADD,
721 722
                    (eNB_index * NB_RB_MAX) + *DRB_config->logicalChannelIdentity,
                    RADIO_ACCESS_BEARER,Rlc_info_um);
gauthier's avatar
gauthier committed
723
   */
724
#ifdef PDCP_USE_NETLINK
725
#   if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET) && !defined(LINK_ENB_PDCP_TO_GTPV1U)
726
#    ifdef OAI_EMU
gauthier's avatar
gauthier committed
727 728
  ip_addr_offset3 = oai_emulation.info.nb_enb_local;
  ip_addr_offset4 = NB_eNB_INST;
729
#    else
gauthier's avatar
gauthier committed
730 731
  ip_addr_offset3 = 0;
  ip_addr_offset4 = 8;
732
#    endif
gauthier's avatar
 
gauthier committed
733
  LOG_I(OIP,"[UE %d] trying to bring up the OAI interface oai%d, IP 10.0.%d.%d\n", ue_mod_idP, ip_addr_offset3+ue_mod_idP,
734
        ip_addr_offset3+ue_mod_idP+1,ip_addr_offset4+ue_mod_idP+1);
gauthier's avatar
 
gauthier committed
735
  oip_ifup=nas_config(ip_addr_offset3+ue_mod_idP,   // interface_id
736 737 738 739
                      ip_addr_offset3+ue_mod_idP+1, // third_octet
                      ip_addr_offset4+ue_mod_idP+1); // fourth_octet

  if (oip_ifup == 0 ) { // interface is up --> send a config the DRB
740
#        ifdef OAI_EMU
741
    oai_emulation.info.oai_ifup[ue_mod_idP]=1;
742
#        endif
743
    LOG_I(OIP,"[UE %d] Config the oai%d to send/receive pkt on DRB %d to/from the protocol stack\n",
gauthier's avatar
 
gauthier committed
744 745
          ue_mod_idP,
          ip_addr_offset3+ue_mod_idP,
746
          (eNB_index * maxDRB) + DRB_config->drb_Identity);
747

748 749 750 751 752 753 754 755
    rb_conf_ipv4(0,//add
                 ue_mod_idP,//cx align with the UE index
                 ip_addr_offset3+ue_mod_idP,//inst num_enb+ue_index
                 (eNB_index * maxDRB) + DRB_config->drb_Identity,//rb
                 0,//dscp
                 ipv4_address(ip_addr_offset3+ue_mod_idP+1,ip_addr_offset4+ue_mod_idP+1),//saddr
                 ipv4_address(ip_addr_offset3+ue_mod_idP+1,eNB_index+1));//daddr
    LOG_D(RRC,"[UE %d] State = Attached (eNB %d)\n",ue_mod_idP,eNB_index);
gauthier's avatar
gauthier committed
756
  }
757

758 759
#    else
#        ifdef OAI_EMU
gauthier's avatar
 
gauthier committed
760
  oai_emulation.info.oai_ifup[ue_mod_idP]=1;
761 762 763 764 765 766 767 768
#        endif
#    endif
#endif

  return(0);
}


769 770 771 772 773 774 775 776
//-----------------------------------------------------------------------------
void
rrc_ue_process_measConfig(
  const protocol_ctxt_t* const       ctxt_pP,
  const uint8_t                      eNB_index,
  MeasConfig_t* const               measConfig
)
//-----------------------------------------------------------------------------
777
{
778 779 780 781 782 783 784

  // This is the procedure described in 36.331 Section 5.5.2.1
  int i;
  long ind;
  MeasObjectToAddMod_t *measObj;

  if (measConfig->measObjectToRemoveList != NULL) {
785 786
    for (i=0; i<measConfig->measObjectToRemoveList->list.count; i++) {
      ind   = *measConfig->measObjectToRemoveList->list.array[i];
787
      free(UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]);
788
    }
789
  }
790

791
  if (measConfig->measObjectToAddModList != NULL) {
792 793 794 795 796 797
    LOG_D(RRC,"Measurement Object List is present\n");

    for (i=0; i<measConfig->measObjectToAddModList->list.count; i++) {
      measObj = measConfig->measObjectToAddModList->list.array[i];
      ind   = measConfig->measObjectToAddModList->list.array[i]->measObjectId;

798
      if (UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]) {
799
        LOG_D(RRC,"Modifying measurement object %d\n",ind);
800
        memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1],
801 802 803 804 805 806 807 808 809 810 811
               (char*)measObj,
               sizeof(MeasObjectToAddMod_t));
      } else {
        LOG_I(RRC,"Adding measurement object %d\n",ind);

        if (measObj->measObject.present == MeasObjectToAddMod__measObject_PR_measObjectEUTRA) {
          LOG_I(RRC,"EUTRA Measurement : carrierFreq %d, allowedMeasBandwidth %d,presenceAntennaPort1 %d, neighCellConfig %d\n",
                measObj->measObject.choice.measObjectEUTRA.carrierFreq,
                measObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth,
                measObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1,
                measObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0]);
812
          UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]=measObj;
813
        }
814
      }
815 816
    }

817
    rrc_mac_config_req(ctxt_pP->module_id,0,ENB_FLAG_NO,0,eNB_index,
818 819
                       (RadioResourceConfigCommonSIB_t *)NULL,
                       (struct PhysicalConfigDedicated *)NULL,
820
#ifdef Rel10
821 822 823
                       (SCellToAddMod_r10_t *)NULL,
                       //struct PhysicalConfigDedicatedSCell_r10 *physicalConfigDedicatedSCell_r10,
#endif
824
                       UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index],
825 826 827 828 829 830 831 832 833 834 835 836
                       (MAC_MainConfig_t *)NULL,
                       0,
                       (struct LogicalChannelConfig *)NULL,
                       (MeasGapConfig_t *)NULL,
                       (TDD_Config_t *)NULL,
                       (MobilityControlInfo_t *)NULL,
                       NULL,
                       NULL,
                       NULL,
                       NULL,
                       NULL,
                       NULL
837
#ifdef Rel10
838 839 840 841
                       ,
                       0,
                       (MBSFN_AreaInfoList_r9_t *)NULL,
                       (PMCH_InfoList_r9_t *)NULL
842 843
#endif
#ifdef CBA
844 845 846
                       ,
                       0,
                       0
847
#endif
848
                      );
849
  }
850

851
  if (measConfig->reportConfigToRemoveList != NULL) {
852 853
    for (i=0; i<measConfig->reportConfigToRemoveList->list.count; i++) {
      ind   = *measConfig->reportConfigToRemoveList->list.array[i];
854
      free(UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1]);
855
    }
856
  }
857

858
  if (measConfig->reportConfigToAddModList != NULL) {
859 860 861 862 863
    LOG_I(RRC,"Report Configuration List is present\n");

    for (i=0; i<measConfig->reportConfigToAddModList->list.count; i++) {
      ind   = measConfig->reportConfigToAddModList->list.array[i]->reportConfigId;

864
      if (UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1]) {
865
        LOG_I(RRC,"Modifying Report Configuration %d\n",ind-1);
866
        memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1],
867 868 869 870
               (char*)measConfig->reportConfigToAddModList->list.array[i],
               sizeof(ReportConfigToAddMod_t));
      } else {
        LOG_D(RRC,"Adding Report Configuration %d %p \n",ind-1,measConfig->reportConfigToAddModList->list.array[i]);
871
        UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1] = measConfig->reportConfigToAddModList->list.array[i];