rrc_UE.c 204 KB
Newer Older
1
2
3
4
5
/*
 * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
Cedric Roux's avatar
Cedric Roux committed
6
 * the OAI Public License, Version 1.1  (the "License"); you may not use this file
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.openairinterface.org/?page_id=698
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *-------------------------------------------------------------------------------
 * For more information about the OpenAirInterface (OAI) Software Alliance:
 *      contact@openairinterface.org
 */
21
22

/*! \file rrc_UE.c
gauthier's avatar
gauthier committed
23
 * \brief rrc procedures for UE
nikaeinn's avatar
nikaeinn committed
24
25
 * \author Navid Nikaein and Raymond Knopp
 * \date 2011 - 2014
gauthier's avatar
gauthier committed
26
27
 * \version 1.0
 * \company Eurecom
nikaeinn's avatar
nikaeinn committed
28
 * \email: navid.nikaein@eurecom.fr and raymond.knopp@eurecom.fr
gauthier's avatar
gauthier committed
29
 */
30

gauthier's avatar
gauthier committed
31
32
#define RRC_UE
#define RRC_UE_C
33

34
#include "assertions.h"
35
#include "hashtable.h"
36
#include "asn1_conversions.h"
37
#include "defs.h"
38
#include "PHY/TOOLS/dB_routines.h"
39
40
41
42
43
44
#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"
45
46
47
#ifndef CELLULAR
#include "RRC/LITE/MESSAGES/asn1_msg.h"
#endif
48
49
50
51
52
53
54
#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"
55
#include "PCCH-Message.h"
Cedric Roux's avatar
Cedric Roux committed
56
#if defined(Rel10) || defined(Rel14)
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
#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
73
#if ENABLE_RAL
gauthier's avatar
gauthier committed
74
75
#include "rrc_UE_ral.h"
#endif
76
77
78
79
80

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

81
#include "pdcp.h"
82
#include "plmn_data.h"
gauthier's avatar
gauthier committed
83
#include "msc.h"
84

85
86
87
88
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
#endif

89
90
91
#include "SIMULATION/TOOLS/defs.h" // for taus


92
93
94
95
96
97
98
99
100
#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

101
//#define XER_PRINT
102

103
//extern int8_t dB_fixed2(uint32_t x,uint32_t y);
104

105
106
107
108
109
110
111
112
113
extern void pdcp_config_set_security(
  const protocol_ctxt_t* const  ctxt_pP,
  pdcp_t         * const pdcp_pP,
  const rb_id_t         rb_idP,
  const uint16_t        lc_idP,
  const uint8_t         security_modeP,
  uint8_t        * const kRRCenc,
  uint8_t        * const kRRCint,
  uint8_t        * const  kUPenc);
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136

// 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 );

137
static void rrc_ue_generate_MeasurementReport(protocol_ctxt_t* const ctxt_pP, uint8_t eNB_index );
138
139
140
141
142
143
144
145
146
147

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
148
#if defined(Rel10) || defined(Rel14)
149
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
150
#endif
151
152
153
154
155
156
157
158








winckel's avatar
winckel committed
159
/*------------------------------------------------------------------------------*/
Cedric Roux's avatar
Cedric Roux committed
160
161
/* to avoid gcc warnings when compiling with certain options */
#if defined(ENABLE_USE_MME) || ENABLE_RAL
162
163
static Rrc_State_t rrc_get_state (module_id_t ue_mod_idP)
{
gauthier's avatar
   
gauthier committed
164
  return UE_rrc_inst[ue_mod_idP].RrcState;
winckel's avatar
winckel committed
165
}
Cedric Roux's avatar
Cedric Roux committed
166
#endif
winckel's avatar
winckel committed
167

168
169
static Rrc_Sub_State_t rrc_get_sub_state (module_id_t ue_mod_idP)
{
gauthier's avatar
   
gauthier committed
170
  return UE_rrc_inst[ue_mod_idP].RrcSubState;
winckel's avatar
winckel committed
171
172
}

173
174
static int rrc_set_state (module_id_t ue_mod_idP, Rrc_State_t state)
{
winckel's avatar
winckel committed
175
  AssertFatal ((RRC_STATE_FIRST <= state) && (state <= RRC_STATE_LAST),
176
               "Invalid state %d!\n", state);
winckel's avatar
winckel committed
177

gauthier's avatar
   
gauthier committed
178
  if (UE_rrc_inst[ue_mod_idP].RrcState != state) {
179
    UE_rrc_inst[ue_mod_idP].RrcState = state;
winckel's avatar
winckel committed
180

181
#if defined(ENABLE_ITTI)
182
183
    {
      MessageDef *msg_p;
184

185
186
187
      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
188

189
      itti_send_msg_to_task(TASK_UNKNOWN, UE_MODULE_ID_TO_INSTANCE(ue_mod_idP), msg_p);
190
    }
191
#endif
192
    return (1);
winckel's avatar
winckel committed
193
194
195
196
197
  }

  return (0);
}

198
//-----------------------------------------------------------------------------
199
static int rrc_set_sub_state( module_id_t ue_mod_idP, Rrc_Sub_State_t subState )
200
{
201
#if (defined(ENABLE_ITTI) && (defined(ENABLE_USE_MME) || ENABLE_RAL))
202

gauthier's avatar
   
gauthier committed
203
  switch (UE_rrc_inst[ue_mod_idP].RrcState) {
gauthier's avatar
gauthier committed
204
205
  case RRC_STATE_INACTIVE:
    AssertFatal ((RRC_SUB_STATE_INACTIVE_FIRST <= subState) && (subState <= RRC_SUB_STATE_INACTIVE_LAST),
206
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
207
208
209
210
    break;

  case RRC_STATE_IDLE:
    AssertFatal ((RRC_SUB_STATE_IDLE_FIRST <= subState) && (subState <= RRC_SUB_STATE_IDLE_LAST),
211
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
212
213
214
215
    break;

  case RRC_STATE_CONNECTED:
    AssertFatal ((RRC_SUB_STATE_CONNECTED_FIRST <= subState) && (subState <= RRC_SUB_STATE_CONNECTED_LAST),
216
                 "Invalid sub state %d for state %d!\n", subState, UE_rrc_inst[ue_mod_idP].RrcState);
gauthier's avatar
gauthier committed
217
    break;
winckel's avatar
winckel committed
218
  }
219

220
#endif
winckel's avatar
winckel committed
221

gauthier's avatar
   
gauthier committed
222
  if (UE_rrc_inst[ue_mod_idP].RrcSubState != subState) {
223
    UE_rrc_inst[ue_mod_idP].RrcSubState = subState;
winckel's avatar
winckel committed
224

225
#if defined(ENABLE_ITTI)
226
227
    {
      MessageDef *msg_p;
winckel's avatar
winckel committed
228

229
230
231
      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;
232

233
      itti_send_msg_to_task(TASK_UNKNOWN, UE_MODULE_ID_TO_INSTANCE(ue_mod_idP), msg_p);
234
    }
235
#endif
236
    return (1);
winckel's avatar
winckel committed
237
238
239
240
241
  }

  return (0);
}

242
//-----------------------------------------------------------------------------
243
static void init_SI_UE( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
244
{
245
246
  UE_rrc_inst[ctxt_pP->module_id].sizeof_SIB1[eNB_index] = 0;
  UE_rrc_inst[ctxt_pP->module_id].sizeof_SI[eNB_index] = 0;
247
248
249
250
251
252
253
254
255
256
257
258
  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) );
Cedric Roux's avatar
Cedric Roux committed
259
#if defined(Rel10) || defined(Rel14)
260
261
262
263
  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 );
264

265
  UE_rrc_inst[ctxt_pP->module_id].si[eNB_index] = (SystemInformation_t*)malloc16_clear( sizeof(SystemInformation_t) );
266

267
  UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus = 0;
268
  UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt    = 0;
269
270
}

Cedric Roux's avatar
Cedric Roux committed
271
#if defined(Rel10) || defined(Rel14)
272
//-----------------------------------------------------------------------------
273
#if 0
274
static void init_MCCH_UE(module_id_t ue_mod_idP, uint8_t eNB_index)
275
{
276
  int i;
gauthier's avatar
   
gauthier committed
277
278
279
  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));
280

281
  for (i=0; i<8; i++) { // MAX MBSFN Area
gauthier's avatar
   
gauthier committed
282
    UE_rrc_inst[ue_mod_idP].Info[eNB_index].MCCHStatus[i] = 0;
283

284
  }
285
286
}
#endif
287
#endif
288

289
//-----------------------------------------------------------------------------
290
static void openair_rrc_ue_init_security( const protocol_ctxt_t* const ctxt_pP )
291
292
{
#if defined(ENABLE_SECURITY)
gauthier's avatar
gauthier committed
293
294
295
296
  //    uint8_t *kRRCenc;
  //    uint8_t *kRRCint;
  char ascii_buffer[65];
  uint8_t i;
297

298
  memset(UE_rrc_inst[ctxt_pP->module_id].kenb, ctxt_pP->module_id, 32);
299

gauthier's avatar
gauthier committed
300
  for (i = 0; i < 32; i++) {
301
    sprintf(&ascii_buffer[2 * i], "%02X", UE_rrc_inst[ctxt_pP->module_id].kenb[i]);
gauthier's avatar
gauthier committed
302
  }
303

304
305
306
  LOG_T(RRC, PROTOCOL_RRC_CTXT_FMT"[OSA] kenb    = %s\n",
        PROTOCOL_RRC_CTXT_ARGS(ctxt_pP),
        ascii_buffer);
307
#endif
308
}
309

310
//-----------------------------------------------------------------------------
311
char openair_rrc_ue_init( const module_id_t ue_mod_idP, const unsigned char eNB_index )
312
{
313
  protocol_ctxt_t ctxt;
314
  PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, ue_mod_idP, ENB_FLAG_NO, NOT_A_RNTI, 0, 0,eNB_index);
315
316
317
  LOG_I(RRC,
        PROTOCOL_RRC_CTXT_FMT" Init...\n",
        PROTOCOL_RRC_CTXT_ARGS(&ctxt));
gauthier's avatar
   
gauthier committed
318
319
320
  rrc_set_state (ue_mod_idP, RRC_STATE_INACTIVE);
  rrc_set_sub_state (ue_mod_idP, RRC_SUB_STATE_INACTIVE);

321
322
323
324
325
326
327
328
329
330
  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;
Cedric Roux's avatar
Cedric Roux committed
331
332
  UE_rrc_inst[ctxt.module_id].ciphering_algorithm = CipheringAlgorithm_r12_eea0;
#if defined(Rel10) || defined(Rel14)
333
  UE_rrc_inst[ctxt.module_id].integrity_algorithm = SecurityAlgorithmConfig__integrityProtAlgorithm_eia0_v920;
334
#else
335
  UE_rrc_inst[ctxt.module_id].integrity_algorithm = SecurityAlgorithmConfig__integrityProtAlgorithm_reserved;
336
337
#endif

338
  openair_rrc_ue_init_security(&ctxt);
339
340
341
  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));
342
343

#ifndef NO_RRM
344
  send_msg(&S_rrc,msg_rrc_phy_synch_to_CH_ind(ctxt.module_id,eNB_index,UE_rrc_inst[ctxt.module_id].Mac_id));
345
346
347
#endif

#ifdef NO_RRM //init ch SRB0, SRB1 & BDTCH
348
  openair_rrc_on(&ctxt);
349
#endif
350
#ifdef CBA
351
  int j;
352

353
  for(j=0; j<NUM_MAX_CBA_GROUP; j++) {
gauthier's avatar
   
gauthier committed
354
    UE_rrc_inst[ue_mod_idP].cba_rnti[j] = 0x0000;
355
  }
356

gauthier's avatar
   
gauthier committed
357
  UE_rrc_inst[ue_mod_idP].num_active_cba_groups = 0;
358
359
360
361
362
#endif

  return 0;
}

363
//-----------------------------------------------------------------------------
364
void rrc_ue_generate_RRCConnectionRequest( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
365
{
366

gauthier's avatar
gauthier committed
367
  uint8_t i=0,rv[6];
gauthier's avatar
gauthier committed
368

369
  if(UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size ==0) {
370

371
372
373
374
375
376
    // 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;
377
#else
378
      rv[i]=taus()&0xff;
379
#endif
380
381
      LOG_T(RRC,"%x.",rv[i]);
    }
382

383
    LOG_T(RRC,"\n");
384
385
386
387
388
    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);
389
390

    LOG_I(RRC,"[UE %d] : Frame %d, Logical Channel UL-CCCH (SRB0), Generating RRCConnectionRequest (bytes %d, eNB %d)\n",
391
          ctxt_pP->module_id, ctxt_pP->frame, UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size, eNB_index);
392

393
394
    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]);
395
396
397
    }

    LOG_T(RRC,"\n");
398
399
    /*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; */
400
401
402
403
404
405
406

  }
}


mui_t rrc_mui=0;

407
#if !(defined(ENABLE_ITTI) && defined(ENABLE_USE_MME))
408
/* NAS Attach request with IMSI */
409
static const char const nas_attach_req_imsi[] = {
410
411
412
413
414
415
416
417
418
419
420
  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,
};
421
#endif /* !(defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)) */
422

423
#if 0
424
/* NAS Attach request with GUTI */
425
static const char const nas_attach_req_guti[] = {
426
427
428
429
430
431
432
433
434
435
436
  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,
};
437
#endif
438

439
//-----------------------------------------------------------------------------
440
static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id )
441
{
442

gauthier's avatar
gauthier committed
443
444
  uint8_t    buffer[100];
  uint8_t    size;
445
  const char * nas_msg;
winckel's avatar
winckel committed
446
  int   nas_msg_length;
447

winckel's avatar
winckel committed
448
#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)
449
450
  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
451
452
453
454
455
#else
  nas_msg         = nas_attach_req_imsi;
  nas_msg_length  = sizeof(nas_attach_req_imsi);
#endif

456
  size = do_RRCConnectionSetupComplete(ctxt_pP->module_id, buffer, Transaction_id, nas_msg_length, nas_msg);
457
458

  LOG_I(RRC,"[UE %d][RAPROC] Frame %d : Logical Channel UL-DCCH (SRB1), Generating RRCConnectionSetupComplete (bytes%d, eNB %d)\n",
459
460
        ctxt_pP->module_id,ctxt_pP->frame, size, eNB_index);
  LOG_D(RLC,
gauthier's avatar
gauthier committed
461
        "[FRAME %05d][RRC_UE][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCConnectionSetupComplete to eNB %d MUI %d) --->][PDCP][MOD %02d][RB %02d]\n",
462
        ctxt_pP->frame, ctxt_pP->module_id+NB_eNB_INST, size, eNB_index, rrc_mui, ctxt_pP->module_id+NB_eNB_INST, DCCH);
463
464
465
466
467
468
469
470
  rrc_data_req (
		ctxt_pP,
		DCCH,
		rrc_mui++,
		SDU_CONFIRM_NO,
		size,
		buffer,
		PDCP_TRANSMISSION_MODE_CONTROL);
471
472
}

473
//-----------------------------------------------------------------------------
474
static void rrc_ue_generate_RRCConnectionReconfigurationComplete( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id )
475
{
476

gauthier's avatar
gauthier committed
477
  uint8_t buffer[32], size;
478
479
480
481
  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
482
        "[FRAME %05d][RRC_UE][INST %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCConnectionReconfigurationComplete to eNB %d MUI %d) --->][PDCP][INST %02d][RB %02d]\n",
483
484
485
486
487
488
489
        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);
490
491
492
493
494
495
496
497
  rrc_data_req (
		ctxt_pP,
		DCCH,
		rrc_mui++,
		SDU_CONFIRM_NO,
		size,
		buffer,
		PDCP_TRANSMISSION_MODE_CONTROL);
498
499
500
}


501
502
//-----------------------------------------------------------------------------
// Called by L2 interface (MAC)
503
int rrc_ue_decode_ccch( const protocol_ctxt_t* const ctxt_pP, const SRB_INFO* const Srb_info, const uint8_t eNB_index )
504
505
{
  DL_CCCH_Message_t* dl_ccch_msg=NULL;
506
  asn_dec_rval_t dec_rval;
507
  int rval=0;
508

gauthier's avatar
gauthier committed
509
  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_IN);
gauthier's avatar
   
gauthier committed
510
511
  //  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);
512
513

  dec_rval = uper_decode(NULL,
514
515
516
517
                         &asn_DEF_DL_CCCH_Message,
                         (void**)&dl_ccch_msg,
                         (uint8_t*)Srb_info->Rx_buffer.Payload,
                         100,0,0);
518
519
520
521
522

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

523
#if defined(ENABLE_ITTI)
524
# if defined(DISABLE_ITTI_XER_PRINT)
525
  {
winckel's avatar
winckel committed
526
    MessageDef *msg_p;
527

winckel's avatar
winckel committed
528
529
    msg_p = itti_alloc_new_message (TASK_RRC_UE, RRC_DL_CCCH_MESSAGE);
    memcpy (&msg_p->ittiMsg, (void *) dl_ccch_msg, sizeof(RrcDlCcchMessage));
530

531
    itti_send_msg_to_task (TASK_UNKNOWN, ctxt_pP->instance, msg_p);
532
  }
533
534
# else
  {
535
536
    char        message_string[10000];
    size_t      message_string_size;
537

538
539
    if ((message_string_size = xer_sprint(message_string, sizeof(message_string), &asn_DEF_DL_CCCH_Message, (void *)dl_ccch_msg)) > 0) {
      MessageDef *msg_p;
540

541
542
543
      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);
544

545
      itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
546
    }
547
548
  }
# endif
549
550
#endif

551
  if ((dec_rval.code != RC_OK) && (dec_rval.consumed==0)) {
Cedric Roux's avatar
Cedric Roux committed
552
    LOG_E(RRC,"[UE %d] Frame %d : Failed to decode DL-CCCH-Message (%zu bytes)\n",ctxt_pP->module_id,ctxt_pP->frame,dec_rval.consumed);
gauthier's avatar
gauthier committed
553
    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_OUT);
554
    return -1;
555
556
557
558
  }

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

559
    if (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].State == RRC_SI_RECEIVED) {
560

561
      switch (dl_ccch_msg->message.choice.c1.present) {
562

563
      case DL_CCCH_MessageType__c1_PR_NOTHING:
564
565
566
        LOG_I(RRC, "[UE%d] Frame %d : Received PR_NOTHING on DL-CCCH-Message\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
567
568
        rval = 0;
        break;
569

570
571
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReestablishment:
        LOG_I(RRC,
572
573
574
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReestablishment\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
575
576
        rval = 0;
        break;
577

578
579
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReestablishmentReject:
        LOG_I(RRC,
580
581
582
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReestablishmentReject\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
583
584
        rval = 0;
        break;
585

586
587
      case DL_CCCH_MessageType__c1_PR_rrcConnectionReject:
        LOG_I(RRC,
588
589
590
              "[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReject \n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
591
592
        rval = 0;
        break;
593

594
595
      case DL_CCCH_MessageType__c1_PR_rrcConnectionSetup:
        LOG_I(RRC,
596
597
598
599
              "[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);
600
        // Get configuration
601

602
        // Release T300 timer
603
604
605
606
        UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].T300_active = 0;
        rrc_ue_process_radioResourceConfigDedicated(
          ctxt_pP,
          eNB_index,
607
          &dl_ccch_msg->message.choice.c1.choice.rrcConnectionSetup.criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated);
608

609
610
611
612
613
614
615
        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);
616

617
618
        rval = 0;
        break;
619

620
      default:
621
622
623
        LOG_E(RRC, "[UE%d] Frame %d : Unknown message\n",
              ctxt_pP->module_id,
              ctxt_pP->frame);
624
625
        rval = -1;
        break;
626
      }
627
    }
628
629
  }

gauthier's avatar
gauthier committed
630
  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH, VCD_FUNCTION_OUT);
631
632
633
  return rval;
}

634
635
636
637
638
639
640
641
642
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_srb1(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct SRB_ToAddMod* SRB_config
)
//-----------------------------------------------------------------------------
643
{
644
  // add descriptor from RRC PDU
645

gauthier's avatar
gauthier committed
646
  uint8_t lchan_id = DCCH;
647

gauthier's avatar
   
gauthier committed
648
649
650
  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;
651

gauthier's avatar
gauthier committed
652
  // copy default configuration for now
gauthier's avatar
   
gauthier committed
653
654
  //  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);
655
656


gauthier's avatar
   
gauthier committed
657
  LOG_I(RRC,"[UE %d], CONFIG_SRB1 %d corresponding to eNB_index %d\n", ue_mod_idP,lchan_id,eNB_index);
658

gauthier's avatar
   
gauthier committed
659
660
  //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);
661

gauthier's avatar
   
gauthier committed
662
  //  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Tx_buffer.payload_size=DEFAULT_MEAS_IND_SIZE+1;
663
664
665
666
667


  return(0);
}

668
669
670
671
672
673
674
675
676
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_srb2(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct SRB_ToAddMod* SRB_config
)
//-----------------------------------------------------------------------------
677
{
678
  // add descriptor from RRC PDU
679

gauthier's avatar
gauthier committed
680
  uint8_t lchan_id = DCCH1;
681

gauthier's avatar
   
gauthier committed
682
683
684
  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;
685

gauthier's avatar
gauthier committed
686
  // copy default configuration for now
gauthier's avatar
   
gauthier committed
687
688
  //  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);
689
690


gauthier's avatar
   
gauthier committed
691
  LOG_I(RRC,"[UE %d], CONFIG_SRB2 %d corresponding to eNB_index %d\n",ue_mod_idP,lchan_id,eNB_index);
692

gauthier's avatar
   
gauthier committed
693
694
  //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);
695

gauthier's avatar
   
gauthier committed
696
  //  UE_rrc_inst[ue_mod_idP].Srb1[eNB_index].Srb_info.Tx_buffer.payload_size=DEFAULT_MEAS_IND_SIZE+1;
697
698
699
700
701


  return(0);
}

702
703
704
705
706
707
708
709
710
//-----------------------------------------------------------------------------
int32_t
rrc_ue_establish_drb(
  module_id_t ue_mod_idP,
  frame_t frameP,
  uint8_t eNB_index,
  struct DRB_ToAddMod* DRB_config
)
//-----------------------------------------------------------------------------
711
{
712
713
  // add descriptor from RRC PDU
#ifdef PDCP_USE_NETLINK
714
  int oip_ifup=0,ip_addr_offset3=0,ip_addr_offset4=0;
Cedric Roux's avatar
Cedric Roux committed
715
716
717
718
  /* avoid gcc warnings */
  (void)oip_ifup;
  (void)ip_addr_offset3;
  (void)ip_addr_offset4;
719
#endif
720

721
  LOG_I(RRC,"[UE %d] Frame %d: processing RRCConnectionReconfiguration: reconfiguring DRB %ld/LCID %d\n",
722
        ue_mod_idP, frameP, DRB_config->drb_Identity, (int)*DRB_config->logicalChannelIdentity);
723
  /*
gauthier's avatar
   
gauthier committed
724
  rrc_pdcp_config_req (ue_mod_idP+NB_eNB_INST, frameP, 0, CONFIG_ACTION_ADD,
725
                             (eNB_index * NB_RB_MAX) + *DRB_config->logicalChannelIdentity, UNDEF_SECURITY_MODE);
gauthier's avatar
gauthier committed
726

727
  rrc_rlc_config_req(ue_mod_idP+NB_eNB_INST,frameP,0,CONFIG_ACTION_ADD,
728
729
                    (eNB_index * NB_RB_MAX) + *DRB_config->logicalChannelIdentity,
                    RADIO_ACCESS_BEARER,Rlc_info_um);
gauthier's avatar
gauthier committed
730
   */
731
#ifdef PDCP_USE_NETLINK
732
#   if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET) && !defined(LINK_ENB_PDCP_TO_GTPV1U)
733
#    ifdef OAI_EMU
gauthier's avatar
gauthier committed
734
735
  ip_addr_offset3 = oai_emulation.info.nb_enb_local;
  ip_addr_offset4 = NB_eNB_INST;
736
#    else
gauthier's avatar
gauthier committed
737
738
  ip_addr_offset3 = 0;
  ip_addr_offset4 = 8;
739
#    endif
gauthier's avatar
   
gauthier committed
740
  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,
741
        ip_addr_offset3+ue_mod_idP+1,ip_addr_offset4+ue_mod_idP+1);
gauthier's avatar
   
gauthier committed
742
  oip_ifup=nas_config(ip_addr_offset3+ue_mod_idP,   // interface_id
743
744
745
746
                      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
747
#        ifdef OAI_EMU
748
    oai_emulation.info.oai_ifup[ue_mod_idP]=1;
749
#        endif
750
    LOG_I(OIP,"[UE %d] Config the oai%d to send/receive pkt on DRB %ld to/from the protocol stack\n",
gauthier's avatar
   
gauthier committed
751
752
          ue_mod_idP,
          ip_addr_offset3+ue_mod_idP,
753
          (long int)((eNB_index * maxDRB) + DRB_config->drb_Identity));
754

755
756
757
758
759
760
761
762
    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
763
  }
764

765
766
#    else
#        ifdef OAI_EMU
gauthier's avatar
   
gauthier committed
767
  oai_emulation.info.oai_ifup[ue_mod_idP]=1;
768
769
770
771
772
773
774
775
#        endif
#    endif
#endif

  return(0);
}


776
777
778
779
780
781
782
783
//-----------------------------------------------------------------------------
void
rrc_ue_process_measConfig(
  const protocol_ctxt_t* const       ctxt_pP,
  const uint8_t                      eNB_index,
  MeasConfig_t* const               measConfig
)
//-----------------------------------------------------------------------------
784
{
785
786
787
788
789
790
791

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

  if (measConfig->measObjectToRemoveList != NULL) {
792
793
    for (i=0; i<measConfig->measObjectToRemoveList->list.count; i++) {
      ind   = *measConfig->measObjectToRemoveList->list.array[i];
794
      free(UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]);
795
    }
796
  }
797

798
  if (measConfig->measObjectToAddModList != NULL) {
799
800
801
802
803
804
    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;

805
      if (UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]) {
Cedric Roux's avatar
Cedric Roux committed
806
        LOG_D(RRC,"Modifying measurement object %ld\n",ind);
807
        memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1],
808
809
810
               (char*)measObj,
               sizeof(MeasObjectToAddMod_t));
      } else {
Cedric Roux's avatar
Cedric Roux committed
811
        LOG_I(RRC,"Adding measurement object %ld\n",ind);
812
813

        if (measObj->measObject.present == MeasObjectToAddMod__measObject_PR_measObjectEUTRA) {
Cedric Roux's avatar
Cedric Roux committed
814
          LOG_I(RRC,"EUTRA Measurement : carrierFreq %ld, allowedMeasBandwidth %ld,presenceAntennaPort1 %d, neighCellConfig %d\n",
815
816
817
818
                measObj->measObject.choice.measObjectEUTRA.carrierFreq,
                measObj->measObject.choice.measObjectEUTRA.allowedMeasBandwidth,
                measObj->measObject.choice.measObjectEUTRA.presenceAntennaPort1,
                measObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0]);
819
          UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index][ind-1]=measObj;
820
        }
821
      }
822
823
    }

Bilel's avatar
Bilel committed
824
    LOG_I(RRC,"call rrc_mac_config_req \n");
825

826
827
828
    rrc_mac_config_req_ue(ctxt_pP->module_id,0,eNB_index,
			  (RadioResourceConfigCommonSIB_t *)NULL,
			  (struct PhysicalConfigDedicated *)NULL,
Cedric Roux's avatar
Cedric Roux committed
829
#if defined(Rel10) || defined(Rel14)
830
831
			  (SCellToAddMod_r10_t *)NULL,
			  //struct PhysicalConfigDedicatedSCell_r10 *physicalConfigDedicatedSCell_r10,
832
#endif
833
834
835
836
837
838
839
840
841
842
843
844
845
			  UE_rrc_inst[ctxt_pP->module_id].MeasObj[eNB_index],
			  (MAC_MainConfig_t *)NULL,
			  0,
			  (struct LogicalChannelConfig *)NULL,
			  (MeasGapConfig_t *)NULL,
			  (TDD_Config_t *)NULL,
			  (MobilityControlInfo_t *)NULL,
			  NULL,
			  NULL,
			  NULL,
			  NULL,
			  NULL,
			  NULL
Cedric Roux's avatar
Cedric Roux committed
846
#if defined(Rel10) || defined(Rel14)
847
			  ,0,
848
849
			  (MBSFN_AreaInfoList_r9_t *)NULL,
			  (PMCH_InfoList_r9_t *)NULL
850

851
852
#endif
#ifdef CBA
853
854
855
			  ,
			  0,
			  0
856
#endif
857
			  );
858
  }
859

860
  if (measConfig->reportConfigToRemoveList != NULL) {
861
862
    for (i=0; i<measConfig->reportConfigToRemoveList->list.count; i++) {
      ind   = *measConfig->reportConfigToRemoveList->list.array[i];
863
      free(UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1]);
864
    }
865
  }
866

867
  if (measConfig->reportConfigToAddModList != NULL) {
868
869
870
871
872
    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;

873
      if (UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1]) {
Cedric Roux's avatar
Cedric Roux committed
874
        LOG_I(RRC,"Modifying Report Configuration %ld\n",ind-1);
875
        memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1],
876
877
878
               (char*)measConfig->reportConfigToAddModList->list.array[i],
               sizeof(ReportConfigToAddMod_t));
      } else {
Cedric Roux's avatar
Cedric Roux committed
879
        LOG_D(RRC,"Adding Report Configuration %ld %p \n",ind-1,measConfig->reportConfigToAddModList->list.array[i]);
880
        UE_rrc_inst[ctxt_pP->module_id].ReportConfig[eNB_index][ind-1] = measConfig->reportConfigToAddModList->list.array[i];
881
      }
882
    }
883
884
885
  }

  if (measConfig->quantityConfig != NULL) {
886
    if (UE_rrc_inst[ctxt_pP->module_id].QuantityConfig[eNB_index]) {
887
      LOG_D(RRC,"Modifying Quantity Configuration \n");
888
      memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].QuantityConfig[eNB_index],
889
890
891
892
             (char*)measConfig->quantityConfig,
             sizeof(QuantityConfig_t));
    } else {
      LOG_D(RRC,"Adding Quantity configuration\n");
893
      UE_rrc_inst[ctxt_pP->module_id].QuantityConfig[eNB_index] = measConfig->quantityConfig;
894
    }
895
896
897
  }

  if (measConfig->measIdToRemoveList != NULL) {
898
899
    for (i=0; i<measConfig->measIdToRemoveList->list.count; i++) {
      ind   = *measConfig->measIdToRemoveList->list.array[i];
900
      free(UE_rrc_inst[ctxt_pP->module_id].MeasId[eNB_index][ind-1]);
901
    }
902
903
904
  }

  if (measConfig->measIdToAddModList != NULL) {
905
906
907
    for (i=0; i<measConfig->measIdToAddModList->list.count; i++) {
      ind   = measConfig->measIdToAddModList->list.array[i]->measId;

908
      if (UE_rrc_inst[ctxt_pP->module_id].MeasId[eNB_index][ind-1]) {
Cedric Roux's avatar
Cedric Roux committed
909
        LOG_D(RRC,"Modifying Measurement ID %ld\n",ind-1);
910
        memcpy((char*)UE_rrc_inst[ctxt_pP->module_id].MeasId[eNB_index][ind-1],
911
912
913
               (char*)measConfig->measIdToAddModList->list.array[i],
               sizeof(MeasIdToAddMod_t));
      } else {