src/du_app/du_f1ap_msg_hdl.c

   1 /*******************************************************************************
   2 ################################################################################
   3 #   Copyright (c) [2017-2019] [Radisys]                                        #
   4 #                                                                              #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   6 #   you may not use this file except in compliance with the License.           #
   7 #   You may obtain a copy of the License at                                    #
   8 #                                                                              #
   9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  10 #                                                                              #
  11 #   Unless required by applicable law or agreed to in writing, software        #
  12 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  14 #   See the License for the specific language governing permissions and        #
  15 #   limitations under the License.                                             #
  16 ################################################################################
  17 *******************************************************************************/
  18
  19 /* This file contains F1AP message handler functions */
  20 #include "common_def.h"
  21 #include "lrg.h"
  22 #include "legtp.h"
  23 #include "lkw.x"
  24 #include "lrg.x"
  25 #include "du_app_mac_inf.h"
  26 #include "du_cfg.h"
  27 #include "du_app_rlc_inf.h"
  28 #include "du_mgr_main.h"
  29 #include "du_utils.h"
  30 #include "RAT-Type.h"
  31 #include "FeatureSetUplinkPerCC.h"
  32 #include "FeatureSetDownlinkPerCC.h"
  33 #include "FeatureSets.h"
  34 #include "UE-NR-Capability.h"
  35 #include "UE-CapabilityRAT-Container.h"
  36 #include "UE-CapabilityRAT-ContainerListRRC.h"
  37 #include "GNB-DU-System-Information.h"
  38 #include "CellGroupConfigRrc.h"
  39 #include "MAC-CellGroupConfig.h"
  40 #include "SchedulingRequestConfig.h"
  41 #include "SchedulingRequestToAddMod.h"
  42 #include "BSR-Config.h"
  43 #include "TAG-Config.h"
  44 #include "TAG.h"
  45 #include "PHR-Config.h"
  46 #include "RLC-Config.h"
  47 #include "UL-AM-RLC.h"
  48 #include "DL-AM-RLC.h"
  49 #include "LogicalChannelConfig.h"
  50 #include "RLC-BearerConfig.h"
  51 #include "PhysicalCellGroupConfig.h"
  52 #include "SpCellConfig.h"
  53 #include "TDD-UL-DL-ConfigDedicated.h"
  54 #include "ServingCellConfig.h"
  55 #include "ControlResourceSet.h"
  56 #include "SearchSpace.h"
  57 #include "PDCCH-Config.h"
  58 #include "PDSCH-TimeDomainResourceAllocation.h"
  59 #include "PDSCH-TimeDomainResourceAllocationList.h"
  60 #include "PDSCH-CodeBlockGroupTransmission.h"
  61 #include "PDSCH-ServingCellConfig.h"
  62 #include "DMRS-DownlinkConfig.h"
  63 #include "PDSCH-Config.h"
  64 #include "BWP-DownlinkDedicated.h"
  65 #include "PUSCH-TimeDomainResourceAllocation.h"
  66 #include "PUSCH-TimeDomainResourceAllocationList.h"
  67 #include "DMRS-UplinkConfig.h"
  68 #include "PUSCH-Config.h"
  69 #include "SRS-ResourceId.h"
  70 #include "SRS-Resource.h"
  71 #include "SRS-ResourceSet.h"
  72 #include "SRS-Config.h"
  73 #include "BWP-UplinkDedicated.h"
  74 #include "PUSCH-ServingCellConfig.h"
  75 #include "UplinkConfig.h"
  76 #include "DUtoCURRCContainer.h"
  77 #include "GBR-QoSFlowInformation.h"
  78 #include "QoSFlowLevelQoSParameters.h"
  79 #include "PUCCH-Config.h"
  80 #include "PUCCH-ResourceSet.h"
  81 #include "PUCCH-Resource.h"
  82 #include "PUCCH-PowerControl.h"
  83 #include "P0-PUCCH.h"
  84 #include "PUCCH-PathlossReferenceRS.h"
  85 #include "PUCCH-format0.h"
  86 #include "PUCCH-format1.h"
  87 #include "PUCCH-format2.h"
  88 #include "PUCCH-format3.h"
  89 #include "PUCCH-format4.h"
  90 #include "PUCCH-FormatConfig.h"
  91 #include "SchedulingRequestResourceConfig.h"
  92 #include<ProtocolIE-Field.h>
  93 #include "ProtocolExtensionField.h"
  94 #include "F1AP-PDU.h"
  95 #include "odu_common_codec.h"
  96 #include "du_mgr.h"
  97 #include "du_cell_mgr.h"
  98 #include "du_f1ap_msg_hdl.h"
  99 #include "DRBs-Setup-Item.h"
 100 #include "DLUPTNLInformation-ToBeSetup-List.h"
 101 #include "DLUPTNLInformation-ToBeSetup-Item.h"
 102 #include "UPTransportLayerInformation.h"
 103 #include "GTPTunnel.h"
 104
 105 #ifdef O1_ENABLE
 106
 107 #include "Config.h"
 108 extern StartupConfig g_cfg;
 109
 110 #endif
 111
 112 DuCfgParams duCfgParam;
 113 /************************************************************************
 114  *
 115  * @brief Converts enum values into actual value of Poll retransmit timer
 116  *
 117  * @details
 118  *
 119  *    Function : getPollPdu
 120  *
 121  *    Functionality: Converts enum values into actual value of poll
 122  *    retransmit timer
 123  *
 124  * @params[in] Enum value of pollPdu
 125  * @return Actual value of pollPdu
 126  *
 127  * **********************************************************************/
 128
 129 uint16_t getPollRetxTmr(uint8_t pollRetxTmrCfg)
 130 {
 131    uint16_t pollRetxTmr;
 132
 133    /* All values of poll retx timer are at interval of 5ms.
 134     * This is valid upto 250ms
 135     * Hence converting the enum value to actual value by multiplying it to 5
 136     */
 137    if(pollRetxTmrCfg <= T_PollRetransmit_ms250)
 138       pollRetxTmr = (pollRetxTmrCfg + 1) * 5;
 139    else
 140    {
 141       switch(pollRetxTmrCfg)
 142       {
 143          case T_PollRetransmit_ms300:
 144             pollRetxTmr = 300;
 145             break;
 146          case T_PollRetransmit_ms350:
 147             pollRetxTmr = 350;
 148             break;
 149          case T_PollRetransmit_ms400:
 150             pollRetxTmr = 400;
 151             break;
 152          case T_PollRetransmit_ms450:
 153             pollRetxTmr = 450;
 154             break;
 155          case T_PollRetransmit_ms500:
 156             pollRetxTmr = 500;
 157             break;
 158          case T_PollRetransmit_ms800:
 159             pollRetxTmr = 800;
 160             break;
 161          default:
 162             DU_LOG("\nERROR  -->  F1AP: Invalid value of Poll Retransmit timer");
 163             pollRetxTmr = 0;
 164       }
 165    }
 166    return pollRetxTmr;
 167 }
 168
 169 /*******************************************************************
 170  *
 171  * @brief Converts enum values into actual value of PollPdu
 172  *
 173  * @details
 174  *
 175  *    Function : getPollPdu
 176  *
 177  *    Functionality: Converts enum values into actual value of PollPdu
 178  *
 179  * @params[in] Enum value of pollPdu
 180  * @return Actual value of pollPdu
 181  *
 182  * ****************************************************************/
 183 int32_t getPollPdu(uint8_t pollPduCfg)
 184 {
 185    int32_t pollPdu;
 186    switch(pollPduCfg)
 187    {
 188       case PollPDU_p4:
 189          pollPdu = 4;
 190          break;
 191       case PollPDU_p8:
 192          pollPdu = 8;
 193          break;
 194       case PollPDU_p16:
 195          pollPdu = 16;
 196          break;
 197       case PollPDU_p32:
 198          pollPdu = 32;
 199          break;
 200       case PollPDU_p64:
 201          pollPdu = 64;
 202          break;
 203       case PollPDU_p128:
 204          pollPdu = 128;
 205          break;
 206       case PollPDU_p256:
 207          pollPdu = 256;
 208          break;
 209       case PollPDU_p512:
 210          pollPdu = 512;
 211          break;
 212       case PollPDU_p1024:
 213          pollPdu = 1024;
 214          break;
 215       case PollPDU_p2048:
 216          pollPdu = 2048;
 217          break;
 218       case PollPDU_p4096:
 219          pollPdu = 4096;
 220          break;
 221       case PollPDU_p6144:
 222          pollPdu = 6144;
 223          break;
 224       case PollPDU_p8192:
 225          pollPdu = 8192;
 226          break;
 227       case PollPDU_p12288:
 228          pollPdu = 12288;
 229          break;
 230       case PollPDU_p16384:
 231          pollPdu = 16384;
 232          break;
 233       case PollPDU_p20480:
 234          pollPdu = 20480;
 235          break;
 236       case PollPDU_p24576:
 237          pollPdu = 24576;
 238          break;
 239       case PollPDU_p28672:
 240          pollPdu = 28672;
 241          break;
 242       case PollPDU_p32768:
 243          pollPdu = 32768;
 244          break;
 245       case PollPDU_p40960:
 246          pollPdu = 40960;
 247          break;
 248       case PollPDU_p49152:
 249          pollPdu = 49152;
 250          break;
 251       case PollPDU_p57344:
 252          pollPdu = 57344;
 253          break;
 254       case PollPDU_p65536:
 255          pollPdu = 65536;
 256          break;
 257       case PollPDU_infinity:
 258          pollPdu = -1;
 259          break;
 260       default:
 261          DU_LOG("\nERROR  -->  F1AP: Invalid value of poll pdu");
 262          pollPdu = 0;
 263          break;
 264    }
 265    return pollPdu;
 266 }
 267
 268 /*******************************************************************
 269  *
 270  * @brief Converts enum values into actual value of poll bytes
 271  *
 272  * @details
 273  *
 274  *    Function : getPollByte
 275  *
 276  *    Functionality: Converts enum values into actual value of pollBytes
 277  *
 278  * @params[in] Enum value
 279  * @return Actual value
 280  *
 281  * ****************************************************************/
 282 int32_t getPollByte(uint16_t pollBytesCfg)
 283 {
 284    int32_t pollBytes;
 285    switch(pollBytesCfg)
 286    {
 287       case PollByte_kB1:
 288          pollBytes = 1000;
 289          break;
 290       case PollByte_kB2:
 291          pollBytes = 2000;
 292          break;
 293       case PollByte_kB5:
 294          pollBytes = 5000;
 295          break;
 296       case PollByte_kB8:
 297          pollBytes = 8000;
 298          break;
 299       case PollByte_kB10:
 300          pollBytes = 10000;
 301          break;
 302       case PollByte_kB15:
 303          pollBytes = 15000;
 304          break;
 305       case PollByte_kB25:
 306          pollBytes = 25000;
 307          break;
 308       case PollByte_kB50:
 309          pollBytes = 50000;
 310          break;
 311       case PollByte_kB75:
 312          pollBytes = 75000;
 313          break;
 314       case PollByte_kB100:
 315          pollBytes = 100000;
 316          break;
 317       case PollByte_kB125:
 318          pollBytes = 125000;
 319          break;
 320       case PollByte_kB250:
 321          pollBytes = 250000;
 322          break;
 323       case PollByte_kB375:
 324          pollBytes = 375000;
 325          break;
 326       case PollByte_kB500:
 327          pollBytes = 500000;
 328          break;
 329       case PollByte_kB750:
 330          pollBytes = 750000;
 331          break;
 332       case PollByte_kB1000:
 333          pollBytes = 1000000;
 334          break;
 335       case PollByte_kB1250:
 336          pollBytes = 1250000;
 337          break;
 338       case PollByte_kB1500:
 339          pollBytes = 1500000;
 340          break;
 341       case PollByte_kB2000:
 342          pollBytes = 2000000;
 343          break;
 344       case PollByte_kB3000:
 345          pollBytes = 3000000;
 346          break;
 347       case PollByte_kB4000:
 348          pollBytes = 4000000;
 349          break;
 350       case PollByte_kB4500:
 351          pollBytes = 4500000;
 352          break;
 353       case PollByte_kB5000:
 354          pollBytes = 5000000;
 355          break;
 356       case PollByte_kB5500:
 357          pollBytes = 5500000;
 358          break;
 359       case PollByte_kB6000:
 360          pollBytes = 6000000;
 361          break;
 362       case PollByte_kB6500:
 363          pollBytes = 6500000;
 364          break;
 365       case PollByte_kB7000:
 366          pollBytes = 7000000;
 367          break;
 368       case PollByte_kB7500:
 369          pollBytes = 7500000;
 370          break;
 371       case PollByte_mB8:
 372          pollBytes = 8000000;
 373          break;
 374       case PollByte_mB9:
 375          pollBytes = 9000000;
 376          break;
 377       case PollByte_mB10:
 378          pollBytes = 10000000;
 379          break;
 380       case PollByte_mB11:
 381          pollBytes = 11000000;
 382          break;
 383       case PollByte_mB12:
 384          pollBytes = 12000000;
 385          break;
 386       case PollByte_mB13:
 387          pollBytes = 13000000;
 388          break;
 389       case PollByte_mB14:
 390          pollBytes = 14000000;
 391          break;
 392       case PollByte_mB15:
 393          pollBytes = 15000000;
 394          break;
 395       case PollByte_mB16:
 396          pollBytes = 16000000;
 397          break;
 398       case PollByte_mB17:
 399          pollBytes = 17000000;
 400          break;
 401       case PollByte_mB18:
 402          pollBytes = 18000000;
 403          break;
 404       case PollByte_mB20:
 405          pollBytes = 20000000;
 406          break;
 407       case PollByte_mB25:
 408          pollBytes = 25000000;
 409          break;
 410       case PollByte_mB30:
 411          pollBytes = 30000000;
 412          break;
 413       case PollByte_mB40:
 414          pollBytes = 40000000;
 415          break;
 416       case PollByte_infinity:
 417          pollBytes = -1;
 418          break;
 419       default:
 420          DU_LOG("\nERROR  -->  F1AP: Invalid value of poll bytes");
 421          pollBytes = 0;
 422    }
 423    return pollBytes;
 424 }
 425
 426 /*******************************************************************
 427  *
 428  * @brief Converts enum values into actual value of maxRetx
 429  *
 430  * @details
 431  *
 432  *    Function : getMaxRetx
 433  *
 434  *    Functionality: Converts enum values into actual value of maxRetx
 435  *
 436  * @params[in] Enum value
 437  * @return Actual value
 438  *
 439  * ****************************************************************/
 440 uint8_t getMaxRetx(uint8_t maxRetxCfg)
 441 {
 442    uint8_t maxRetx;
 443    switch(maxRetxCfg)
 444    {
 445       case UL_AM_RLC__maxRetxThreshold_t1:
 446          maxRetx = 1;
 447          break;
 448       case UL_AM_RLC__maxRetxThreshold_t2:
 449          maxRetx = 2;
 450          break;
 451       case UL_AM_RLC__maxRetxThreshold_t3:
 452          maxRetx = 3;
 453          break;
 454       case UL_AM_RLC__maxRetxThreshold_t4:
 455          maxRetx = 4;
 456          break;
 457       case UL_AM_RLC__maxRetxThreshold_t6:
 458          maxRetx = 6;
 459          break;
 460       case UL_AM_RLC__maxRetxThreshold_t8:
 461          maxRetx = 8;
 462          break;
 463       case UL_AM_RLC__maxRetxThreshold_t16:
 464          maxRetx = 16;
 465          break;
 466       case UL_AM_RLC__maxRetxThreshold_t32:
 467          maxRetx = 32;
 468          break;
 469       default:
 470          DU_LOG("\nERROR  -->  F1AP: Invalid configuration for Max retransmission threshold");
 471          maxRetx = 0;
 472    }
 473    return maxRetx;
 474 }
 475
 476 /*******************************************************************
 477  * @brief Converts enum values into actual value of reassembly timer
 478  *
 479  * @details
 480  *
 481  *    Function : getReAsmblTmr
 482  *
 483  *    Functionality: Converts enum values into actual value of reassembly
 484  *    timer
 485  *
 486  * @params[in] Enum value of reassembly timer
 487  * @return Actual value of reassembly timer
 488  *
 489  * **********************************************************************/
 490
 491 int8_t getReAsmblTmr(uint8_t reAsmblTmrCfg)
 492 {
 493    int8_t reAsmblTmr = 0;
 494
 495    if(reAsmblTmrCfg == T_Reassembly_ms0)
 496    {
 497       reAsmblTmr = 0;
 498    }
 499    else if(reAsmblTmrCfg >= T_Reassembly_ms5 || reAsmblTmrCfg <= T_Reassembly_ms100)
 500    {
 501      /* All values of re assembly timer are at interval of 5ms.
 502       * This is valid upto 100ms
 503       * Hence converting the enum value to actual value by multiplying it to 5
 504       */
 505       reAsmblTmr = reAsmblTmrCfg * 5;
 506    }
 507    else if(reAsmblTmrCfg >= T_Reassembly_ms110 || reAsmblTmrCfg <= T_Reassembly_ms200)
 508    {
 509      /* All values of re assembly timer are at interval of 10ms.
 510       * This is valid upto 200ms
 511       * since enum value starts from 20 for 100ms, subtracting 10 and
 512       * converting the enum value to actual value by multiplying it to 10
 513       */
 514       reAsmblTmr = ((reAsmblTmrCfg-10) * 10);
 515    }
 516    else
 517    {
 518       DU_LOG("\nERROR  -->  F1AP : Invalid value of Re Assembly timer %d", reAsmblTmrCfg);
 519       reAsmblTmr = -1;
 520    }
 521    return reAsmblTmr;
 522 }
 523
 524 /************************************************************************
 525  *
 526  * @brief Converts enum values into actual value of status prohibit timer
 527  *
 528  * @details
 529  *
 530  *    Function : getStatProhTmr
 531  *
 532  *    Functionality: Converts enum values into actual value of status prohibit
 533  *    timer
 534  *
 535  * @params[in] Enum value of status prohibit timer
 536  * @return Actual value of status prohibit timer
 537  *
 538  * **********************************************************************/
 539
 540 int16_t getStatProhTmr(uint8_t statProhTmrCfg)
 541 {
 542    int16_t statProhTmr =0;
 543
 544    if(statProhTmrCfg == T_StatusProhibit_ms0)
 545    {
 546       statProhTmr = 0;
 547    }
 548    else if(statProhTmrCfg >= T_StatusProhibit_ms5 || statProhTmrCfg <= T_StatusProhibit_ms250)
 549    {
 550       /* All values of re assembly timer are at interval of 5ms.
 551        * This is valid upto 250ms
 552        * Hence converting the enum value to actual value by multiplying it to 5
 553        */
 554       statProhTmr = statProhTmrCfg * 5;
 555    }
 556    else
 557    {
 558       switch(statProhTmrCfg)
 559       {
 560          case T_StatusProhibit_ms300:
 561             statProhTmr = 300;
 562             break;
 563          case T_StatusProhibit_ms350:
 564             statProhTmr = 350;
 565             break;
 566          case T_StatusProhibit_ms400:
 567             statProhTmr = 400;
 568             break;
 569          case T_StatusProhibit_ms450:
 570             statProhTmr = 450;
 571             break;
 572          case T_StatusProhibit_ms500:
 573             statProhTmr = 500;
 574             break;
 575          case T_StatusProhibit_ms800:
 576             statProhTmr = 800;
 577             break;
 578          case T_StatusProhibit_ms1000:
 579             statProhTmr = 1000;
 580             break;
 581          case T_StatusProhibit_ms1200:
 582             statProhTmr = 1200;
 583             break;
 584          case T_StatusProhibit_ms1600:
 585             statProhTmr = 1600;
 586             break;
 587          case T_StatusProhibit_ms2000:
 588             statProhTmr = 2000;
 589             break;
 590          case T_StatusProhibit_ms2400:
 591             statProhTmr = 2400;
 592             break;
 593          default:
 594             DU_LOG("\nInvalid value of Status Prohibit timer %d", statProhTmrCfg);
 595             statProhTmr = -1;
 596             break;
 597       }
 598    }
 599    return statProhTmr;
 600 }
 601
 602 /*******************************************************************
 603  *
 604  * @brief Builds Uplink Info for NR
 605  *
 606  * @details
 607  *
 608  *    Function : BuildULNRInfo
 609  *
 610  *    Functionality: Building NR Uplink Info
 611  *
 612  * @params[in] NRFreqInfo_t *ulnrfreq
 613  * @return ROK     - success
 614  *         RFAILED - failure
 615  *
 616  * ****************************************************************/
 617 uint8_t BuildULNRInfo(NRFreqInfo_t *ulnrfreq)
 618 {
 619    uint8_t idx=0;
 620    ulnrfreq->nRARFCN = duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.\
 621                        fdd.ulNrFreqInfo.nrArfcn;
 622    ulnrfreq->freqBandListNr.list.count = 1;
 623    ulnrfreq->freqBandListNr.list.size = sizeof(FreqBandNrItem_t *);
 624    DU_ALLOC(ulnrfreq->freqBandListNr.list.array,ulnrfreq->freqBandListNr.list.size);
 625    if(ulnrfreq->freqBandListNr.list.array == NULLP)
 626    {
 627       return RFAILED;
 628    }
 629    for(idx=0;idx<ulnrfreq->freqBandListNr.list.count;idx++)
 630    {
 631       DU_ALLOC(ulnrfreq->freqBandListNr.list.array[idx],sizeof(FreqBandNrItem_t));
 632       if(ulnrfreq->freqBandListNr.list.array[idx] == NULLP)
 633       {
 634          return RFAILED;
 635       }
 636    }
 637    ulnrfreq->freqBandListNr.list.array[0]->freqBandIndicatorNr = \
 638                                                                  duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.\
 639                                                                  freqBand[0].nrFreqBand;
 640    ulnrfreq->freqBandListNr.list.array[0]->supportedSULBandList.list.count = SUL_BAND_COUNT;
 641    return ROK;
 642 }
 643 /*******************************************************************
 644  *
 645  * @brief Builds Downlink NR Info
 646  *
 647  * @details
 648  *
 649  *    Function : BuildDLNRInfo
 650  *
 651  *    Functionality: Building Downlink NR Info
 652  *
 653  * @params[in] NRFreqInfo_t *dlnrfreq
 654  * @return ROK     - success
 655  *         RFAILED - failure
 656  *
 657  * ****************************************************************/
 658 uint8_t BuildDLNRInfo(NRFreqInfo_t *dlnrfreq)
 659 {
 660    uint8_t idx=0;
 661    dlnrfreq->nRARFCN = duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.\
 662                        fdd.dlNrFreqInfo.nrArfcn;
 663    dlnrfreq->freqBandListNr.list.count = 1;
 664    dlnrfreq->freqBandListNr.list.size = sizeof(FreqBandNrItem_t *);
 665    DU_ALLOC(dlnrfreq->freqBandListNr.list.array,dlnrfreq->freqBandListNr.list.size);
 666    if(dlnrfreq->freqBandListNr.list.array == NULLP)
 667    {
 668       return RFAILED;
 669    }
 670    for(idx=0;idx< dlnrfreq->freqBandListNr.list.count;idx++)
 671    {
 672       DU_ALLOC(dlnrfreq->freqBandListNr.list.array[idx],sizeof(FreqBandNrItem_t));
 673       if(dlnrfreq->freqBandListNr.list.array[idx] == NULLP)
 674       {
 675          return RFAILED;
 676       }
 677    }
 678    dlnrfreq->freqBandListNr.list.array[0]->freqBandIndicatorNr = \
 679                                                                  duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.\
 680                                                                  freqBand[0].nrFreqBand;
 681    dlnrfreq->freqBandListNr.list.array[0]->supportedSULBandList.list.count = SUL_BAND_COUNT;
 682
 683    return ROK;
 684 }
 685
 686 /*******************************************************************
 687  *
 688  * @brief Builds NRCell ID
 689  *
 690  * @details
 691  *
 692  *    Function : BuildNrCellId
 693  *
 694  *    Functionality: Building the NR Cell ID
 695  *
 696  * @params[in] BIT_STRING_t *nrcell
 697  * @return ROK     - success
 698  *         RFAILED - failure
 699  *
 700  * ****************************************************************/
 701
 702 S16 BuildNrCellId(BIT_STRING_t *nrcell)
 703 {
 704    memset(nrcell->buf, 0, nrcell->size);
 705    nrcell->buf[4]   = 16;
 706    nrcell->bits_unused = 4;
 707    return ROK;
 708 }
 709
 710 /*******************************************************************
 711  *
 712  * @brief Builds Nrcgi
 713  *
 714  * @details
 715  *
 716  *    Function : BuildNrcgi
 717  *
 718  *    Functionality: Building the PLMN ID and NR Cell id
 719  *
 720  * @params[in] NRCGI_t *nrcgi
 721  * @return ROK     - success
 722  *         RFAILED - failure
 723  *
 724  * ****************************************************************/
 725 uint8_t BuildNrcgi(NRCGI_t *nrcgi)
 726 {
 727    uint8_t ret;
 728    uint8_t byteSize = 5;
 729    /* Allocate Buffer Memory */
 730    nrcgi->pLMN_Identity.size = PLMN_SIZE * sizeof(uint8_t);
 731    DU_ALLOC(nrcgi->pLMN_Identity.buf, nrcgi->pLMN_Identity.size);
 732    if(nrcgi->pLMN_Identity.buf == NULLP)
 733    {
 734       return RFAILED;
 735    }
 736    ret = buildPlmnId(duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrCgi.plmn,\
 737          nrcgi->pLMN_Identity.buf); // Building PLMN function
 738    if(ret != ROK)
 739    {
 740       return RFAILED;
 741    }
 742    /*nrCellIdentity*/
 743    nrcgi->nRCellIdentity.size = byteSize * sizeof(uint8_t);
 744    DU_ALLOC(nrcgi->nRCellIdentity.buf, nrcgi->nRCellIdentity.size);
 745    if(nrcgi->nRCellIdentity.buf == NULLP)
 746    {
 747       return RFAILED;
 748    }
 749    BuildNrCellId(&nrcgi->nRCellIdentity);
 750
 751    return ROK;
 752 }
 753 /*******************************************************************
 754  *
 755  * @brief Builds FiveGStac
 756  *
 757  * @details
 758  *
 759  *    Function : BuildFiveGSTac
 760  *
 761  *    Functionality: Building the FiveGSTac
 762  *
 763  * @params[in] OCTET_STRING_t *fivegsTac
 764  * @return ROK     - success
 765  *         RFAILED - failure
 766  *
 767  * ****************************************************************/
 768 uint8_t BuildFiveGSTac(Served_Cell_Information_t *servcell)
 769 {
 770    DU_ALLOC(servcell->fiveGS_TAC,sizeof(FiveGS_TAC_t));
 771    if(servcell->fiveGS_TAC == NULLP)
 772    {
 773       return RFAILED;
 774    }
 775    servcell->fiveGS_TAC->size = 3 * sizeof(uint8_t);
 776    DU_ALLOC(servcell->fiveGS_TAC->buf,\
 777          sizeof(servcell->fiveGS_TAC->size));
 778    if(servcell->fiveGS_TAC->buf == NULLP)
 779    {
 780       return RFAILED;
 781    }
 782    servcell->fiveGS_TAC->buf[0] = 0;
 783    servcell->fiveGS_TAC->buf[1] = 0;
 784    servcell->fiveGS_TAC->buf[2] = duCfgParam.srvdCellLst[0].duCellInfo.tac;
 785    return ROK;
 786 }
 787 /*******************************************************************
 788  *
 789  * @brief Builds NR Mode
 790  *
 791  * @details
 792  *
 793  *    Function : BuildNrMode
 794  *
 795  *    Functionality: Building the NR Mode
 796  *
 797  * @params[in] NR_Mode_Info_t *fdd
 798  * @return ROK     - success
 799  *         RFAILED - failure
 800  *
 801  * ****************************************************************/
 802 uint8_t BuildNrMode(NR_Mode_Info_t *mode)
 803 {
 804    uint8_t BuildDLNRInforet=0;
 805    uint8_t BuildULNRInforet=0;
 806    /* FDD Mode */
 807    mode->present = NR_Mode_Info_PR_fDD;
 808    if(mode->present == NR_Mode_Info_PR_fDD)
 809    {
 810       DU_ALLOC(mode->choice.fDD,sizeof(FDD_Info_t));
 811       if(mode->choice.fDD == NULLP)
 812       {
 813          return RFAILED;
 814       }
 815       BuildULNRInforet = BuildULNRInfo(&mode->choice.fDD->uL_NRFreqInfo);
 816       if(BuildULNRInforet != ROK)
 817       {
 818          return RFAILED;
 819       }
 820       BuildDLNRInforet = BuildDLNRInfo(&mode->choice.fDD->dL_NRFreqInfo);
 821       if(BuildDLNRInforet != ROK)
 822       {
 823          return RFAILED;
 824       }
 825    }
 826    mode->choice.fDD->uL_Transmission_Bandwidth.nRSCS = \
 827                                                        duCfgParam.srvdCellLst[0].duCellInfo.\
 828                                                        f1Mode.mode.fdd.ulTxBw.nrScs;
 829    mode->choice.fDD->uL_Transmission_Bandwidth.nRNRB = \
 830                                                        duCfgParam.srvdCellLst[0].duCellInfo.\
 831                                                        f1Mode.mode.fdd.ulTxBw.nrb;
 832    mode->choice.fDD->dL_Transmission_Bandwidth.nRSCS = \
 833                                                        duCfgParam.srvdCellLst[0].duCellInfo.\
 834                                                        f1Mode.mode.fdd.dlTxBw.nrScs;
 835    mode->choice.fDD->dL_Transmission_Bandwidth.nRNRB = \
 836                                                        duCfgParam.srvdCellLst[0].duCellInfo.\
 837                                                        f1Mode.mode.fdd.dlTxBw.nrb;
 838    return ROK;
 839 }
 840 /*******************************************************************
 841  *
 842  * @brief Builds IE Extensions for Served PLMNs
 843  *
 844  * @details
 845  *
 846  *    Function : BuildExtensions
 847  *
 848  *    Functionality: Building the IE Extensions
 849  *
 850  * @params[in] struct ProtocolExtensionContainer_4624P3 *buildextend
 851  * @return ROK     - success
 852  *         RFAILED - failure
 853  *
 854  * ****************************************************************/
 855 uint8_t BuildExtensions(ProtocolExtensionContainer_4624P3_t **ieExtend)
 856 {
 857    uint8_t idx;
 858    uint8_t plmnidx;
 859    uint8_t extensionCnt=1;
 860    uint8_t sliceId=0;
 861    uint8_t sdId;
 862    DU_ALLOC(*ieExtend,sizeof(ProtocolExtensionContainer_4624P3_t));
 863    if((*ieExtend) == NULLP)
 864    {
 865       return RFAILED;
 866    }
 867    (*ieExtend)->list.count = extensionCnt;
 868    (*ieExtend)->list.size = \
 869                             extensionCnt * sizeof(ServedPLMNs_ItemExtIEs_t *);
 870    DU_ALLOC((*ieExtend)->list.array,(*ieExtend)->list.size);
 871    if((*ieExtend)->list.array == NULLP)
 872    {
 873       return RFAILED;
 874    }
 875    for(plmnidx=0;plmnidx<extensionCnt;plmnidx++)
 876    {
 877       DU_ALLOC((*ieExtend)->list.array[plmnidx],\
 878             sizeof(ServedPLMNs_ItemExtIEs_t));
 879       if((*ieExtend)->list.array[plmnidx] == NULLP)
 880       {
 881          return RFAILED;
 882       }
 883    }
 884    idx = 0;
 885    (*ieExtend)->list.array[idx]->id = ProtocolIE_ID_id_TAISliceSupportList;
 886    (*ieExtend)->list.array[idx]->criticality = Criticality_ignore;
 887    (*ieExtend)->list.array[idx]->extensionValue.present = \
 888                                                           ServedPLMNs_ItemExtIEs__extensionValue_PR_SliceSupportList;
 889    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 890       list.count = 1;
 891    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 892       list.size = sizeof(SliceSupportItem_t *);
 893    DU_ALLOC((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 894          list.array,sizeof(SliceSupportItem_t *));
 895    if((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 896          list.array == NULLP)
 897    {
 898       return RFAILED;
 899    }
 900    DU_ALLOC((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 901          list.array[sliceId],sizeof(SliceSupportItem_t));
 902    if((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 903          list.array[sliceId] == NULLP)
 904    {
 905       return RFAILED;
 906    }
 907    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 908       list.array[sliceId]->sNSSAI.sST.size = sizeof(uint8_t);
 909    DU_ALLOC((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList\
 910          .list.array[sliceId]->sNSSAI.sST.buf,(*ieExtend)->list.array[idx]->\
 911          extensionValue.choice.SliceSupportList.\
 912          list.array[sliceId]->sNSSAI.sST.size);
 913    if((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList\
 914          .list.array[sliceId]->sNSSAI.sST.buf == NULLP)
 915    {
 916       return RFAILED;
 917    }
 918    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 919       list.array[sliceId]->sNSSAI.sST.buf[0] = 3;
 920    DU_ALLOC((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 921          list.array[sliceId]->sNSSAI.sD,sizeof(OCTET_STRING_t));
 922    if((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 923          list.array[sliceId]->sNSSAI.sD == NULLP)
 924    {
 925       return RFAILED;
 926    }
 927    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 928       list.array[sliceId]->sNSSAI.sD->size = 3*sizeof(uint8_t);
 929    DU_ALLOC((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 930          list.array[sliceId]->sNSSAI.sD->buf,(*ieExtend)->list.array[idx]->extensionValue.choice.\
 931          SliceSupportList.list.array[sliceId]->sNSSAI.sD->size);
 932    if((*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 933          list.array[sliceId]->sNSSAI.sD->buf == NULLP)
 934    {
 935       return RFAILED;
 936    }
 937    sdId = 0;
 938    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 939       list.array[sliceId]->sNSSAI.sD->buf[sdId] = 3;
 940    sdId++;
 941    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 942       list.array[sliceId]->sNSSAI.sD->buf[sdId] = 6;
 943    sdId++;
 944    (*ieExtend)->list.array[idx]->extensionValue.choice.SliceSupportList.\
 945       list.array[sliceId]->sNSSAI.sD->buf[sdId] = 9;
 946    return ROK;
 947 }
 948 /*******************************************************************
 949  *
 950  * @brief Builds Served PLMN
 951  *
 952  * @details
 953  *
 954  *    Function : BuildServedPlmn
 955  *
 956  *    Functionality: Building the Served PLMN
 957  *
 958  * @params[in] GNB_DU_Served_Cells_Item_t *srvCellItem
 959  * @return ROK     - success
 960  *         RFAILED - failure
 961  *
 962  * ****************************************************************/
 963 uint8_t  BuildServedPlmn(ServedPLMNs_List_t *srvplmn)
 964 {
 965    uint8_t  plmnidx;
 966    uint8_t  servPlmnCnt=1;
 967    uint8_t buildPlmnIdret=0;
 968    uint8_t BuildExtensionsret=0;
 969    srvplmn->list.count = servPlmnCnt;
 970    srvplmn->list.size = \
 971                         servPlmnCnt*sizeof(ServedPLMNs_Item_t *);
 972    DU_ALLOC(srvplmn->list.array,srvplmn->list.size);
 973    if(srvplmn->list.array == NULLP)
 974    {
 975       return RFAILED;
 976    }
 977    for(plmnidx=0; plmnidx<servPlmnCnt; plmnidx++)
 978    {
 979       DU_ALLOC(srvplmn->list.array[plmnidx],\
 980             sizeof(ServedPLMNs_Item_t));
 981       if(srvplmn->list.array[plmnidx] == NULLP)
 982       {
 983          return RFAILED;
 984       }
 985    }
 986    srvplmn->list.array[0]->pLMN_Identity.size = PLMN_SIZE * sizeof(uint8_t);
 987    DU_ALLOC(srvplmn->list.array[0]->pLMN_Identity.buf, srvplmn->list.array[0]->pLMN_Identity.size);
 988    buildPlmnIdret = buildPlmnId(duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrCgi.plmn,\
 989          srvplmn->list.array[0]->pLMN_Identity.buf);
 990    if(buildPlmnIdret!= ROK)
 991    {
 992       return RFAILED;
 993    }
 994    BuildExtensionsret = BuildExtensions(&srvplmn->list.array[0]->iE_Extensions);
 995    if(BuildExtensionsret!= ROK)
 996    {
 997       return RFAILED;
 998    }
 999    return ROK;
1000 }
1001 /*******************************************************************
1002  *
1003  * @brief Builds Served Cell List
1004  *
1005  * @details
1006  *
1007  *    Function : BuildServedCellList
1008  *
1009  *    Functionality: Building Served Cell List
1010  *
1011  * @params[in] PLMNID plmn
1012  * @return ROK     - success
1013  *         RFAILED - failure
1014  *
1015  * ****************************************************************/
1016
1017 uint8_t BuildServedCellList(GNB_DU_Served_Cells_List_t *duServedCell)
1018 {
1019    uint8_t  BuildNrcgiret=0;
1020    uint8_t  BuildFiveGSTacret=0;
1021    uint8_t  BuildServedPlmnret=0;
1022    uint8_t  BuildNrModeret=0;
1023    uint8_t  idx;
1024    uint8_t  plmnidx;
1025    uint8_t  plmnCnt=1;
1026    GNB_DU_Served_Cells_Item_t *srvCellItem;
1027    duServedCell->list.size = plmnCnt * sizeof(GNB_DU_Served_Cells_ItemIEs_t *);
1028    duServedCell->list.count = plmnCnt;
1029
1030    DU_ALLOC(duServedCell->list.array, duServedCell->list.size);
1031    if(duServedCell->list.array == NULLP)
1032    {
1033       return RFAILED;
1034    }
1035    for(plmnidx=0; plmnidx<plmnCnt; plmnidx++)
1036    {
1037       DU_ALLOC(duServedCell->list.array[plmnidx],\
1038             sizeof(GNB_DU_Served_Cells_ItemIEs_t));
1039       if(duServedCell->list.array[plmnidx] == NULLP)
1040       {
1041          return RFAILED;
1042       }
1043    }
1044    idx = 0;
1045    duServedCell->list.array[idx]->id = ProtocolIE_ID_id_GNB_DU_Served_Cells_Item;
1046    duServedCell->list.array[idx]->criticality = Criticality_reject;
1047    duServedCell->list.array[idx]->value.present = \
1048                                                   GNB_DU_Served_Cells_ItemIEs__value_PR_GNB_DU_Served_Cells_Item;
1049    srvCellItem = \
1050                  &duServedCell->list.array[idx]->value.choice.GNB_DU_Served_Cells_Item;
1051    /*nRCGI*/
1052    BuildNrcgiret = BuildNrcgi(&srvCellItem->served_Cell_Information.nRCGI);
1053    if(BuildNrcgiret != ROK)
1054    {
1055       return RFAILED;
1056    }
1057    /*nRPCI*/
1058    srvCellItem->served_Cell_Information.nRPCI = \
1059                                                 duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrPci;
1060
1061    /*fiveGS_TAC*/
1062    BuildFiveGSTacret = BuildFiveGSTac(&srvCellItem->served_Cell_Information);
1063    if(BuildFiveGSTacret != ROK)
1064    {
1065       return RFAILED;
1066    }
1067    /*Served PLMNs*/
1068    BuildServedPlmnret = BuildServedPlmn(&srvCellItem->served_Cell_Information.servedPLMNs);
1069    if(BuildServedPlmnret !=ROK)
1070    {
1071       return RFAILED;
1072    }
1073    /*nR Mode Info with FDD*/
1074    BuildNrModeret = BuildNrMode(&srvCellItem->served_Cell_Information.nR_Mode_Info);
1075    if(BuildNrModeret != ROK)
1076    {
1077       return RFAILED;
1078    }
1079    /*Measurement timing Config*/
1080    srvCellItem->served_Cell_Information.measurementTimingConfiguration.\
1081       size = sizeof(uint8_t);
1082    DU_ALLOC(srvCellItem->served_Cell_Information.\
1083          measurementTimingConfiguration.buf,srvCellItem->served_Cell_Information.measurementTimingConfiguration.size);
1084    if(srvCellItem->served_Cell_Information.\
1085          measurementTimingConfiguration.buf == NULLP)
1086    {
1087       return RFAILED;
1088    }
1089    srvCellItem->served_Cell_Information.measurementTimingConfiguration.buf[0] = \
1090                                                                                 duCfgParam.srvdCellLst[0].duCellInfo.measTimeCfg;
1091
1092    /* GNB DU System Information */
1093    DU_ALLOC(srvCellItem->gNB_DU_System_Information,
1094          sizeof(GNB_DU_System_Information_t));
1095    if(!srvCellItem->gNB_DU_System_Information)
1096    {
1097       return RFAILED;
1098    }
1099    /* MIB */
1100    srvCellItem->gNB_DU_System_Information->mIB_message.size = duCfgParam.srvdCellLst[0].duSysInfo.mibLen;
1101    DU_ALLOC(srvCellItem->gNB_DU_System_Information->mIB_message.buf,
1102          srvCellItem->gNB_DU_System_Information->mIB_message.size);
1103    if(!srvCellItem->gNB_DU_System_Information->mIB_message.buf)
1104    {
1105       return RFAILED;
1106    }
1107    memcpy(srvCellItem->gNB_DU_System_Information->mIB_message.buf, duCfgParam.srvdCellLst[0].duSysInfo.mibMsg, \
1108                    srvCellItem->gNB_DU_System_Information->mIB_message.size);
1109
1110    /* SIB1 */
1111    srvCellItem->gNB_DU_System_Information->sIB1_message.size =\
1112                                                               duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
1113
1114    DU_ALLOC(srvCellItem->gNB_DU_System_Information->sIB1_message.buf,
1115          srvCellItem->gNB_DU_System_Information->sIB1_message.size);
1116    if(!srvCellItem->gNB_DU_System_Information->sIB1_message.buf)
1117    {
1118       return RFAILED;
1119    }
1120    for(int x=0; x<srvCellItem->gNB_DU_System_Information->sIB1_message.size; x++)
1121    {
1122       srvCellItem->gNB_DU_System_Information->sIB1_message.buf[x]=\
1123                                                                   duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg[x];
1124    }
1125    return ROK;
1126 }
1127 /*******************************************************************
1128  *
1129  * @brief Builds RRC Version
1130  *
1131  * @details
1132  *
1133  *    Function : BuildRrcVer
1134  *
1135  *    Functionality: Building RRC Version
1136  *
1137  * @params[in] int idx,int elementCnt,RRC_Version_t *rrcver
1138  * @return ROK     - success
1139  *         RFAILED - failure
1140  *
1141  * ****************************************************************/
1142 uint8_t BuildRrcVer(RRC_Version_t *rrcVer)
1143 {
1144    uint8_t rrcExt;
1145    uint8_t rrcLatest;
1146    rrcVer->latest_RRC_Version.size = sizeof(uint8_t);
1147    DU_ALLOC(rrcVer->latest_RRC_Version.buf,sizeof(uint8_t));
1148    if(rrcVer->latest_RRC_Version.buf == NULLP)
1149    {
1150       return RFAILED;
1151    }
1152    rrcVer->latest_RRC_Version.buf[0] = 0;
1153    rrcVer->latest_RRC_Version.bits_unused = 5;
1154    DU_ALLOC(rrcVer->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P81_t));
1155    if(rrcVer->iE_Extensions == NULLP)
1156    {
1157       return RFAILED;
1158    }
1159    rrcVer->iE_Extensions->list.count = 1;
1160    rrcVer->iE_Extensions->list.size = sizeof(RRC_Version_ExtIEs_t *);
1161    DU_ALLOC(rrcVer->iE_Extensions->list.array,rrcVer->iE_Extensions->list.size);
1162    if(rrcVer->iE_Extensions->list.array == NULLP)
1163    {
1164       return RFAILED;
1165    }
1166    rrcExt = 0;
1167    DU_ALLOC(rrcVer->iE_Extensions->list.array[0],\
1168          sizeof(RRC_Version_ExtIEs_t));
1169    if(rrcVer->iE_Extensions->list.array[0] == NULLP)
1170    {
1171       return RFAILED;
1172    }
1173    rrcVer->iE_Extensions->list.array[rrcExt]->id = \
1174                                                    ProtocolIE_ID_id_latest_RRC_Version_Enhanced;
1175    rrcVer->iE_Extensions->list.array[rrcExt]->criticality = Criticality_reject;
1176    rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.present =\
1177                                                                       RRC_Version_ExtIEs__extensionValue_PR_Latest_RRC_Version_Enhanced;
1178    rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice\
1179       .Latest_RRC_Version_Enhanced.size = 3*sizeof(uint8_t);
1180    DU_ALLOC(rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice\
1181          .Latest_RRC_Version_Enhanced.buf,rrcVer->iE_Extensions->list.\
1182          array[rrcExt]->extensionValue.choice.Latest_RRC_Version_Enhanced.size);
1183    if(rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice\
1184          .Latest_RRC_Version_Enhanced.buf == NULLP)
1185    {
1186       return RFAILED;
1187    }
1188    rrcLatest = 0;
1189    rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice.\
1190       Latest_RRC_Version_Enhanced.buf[rrcLatest] = 15;
1191    rrcLatest++;
1192    rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice.\
1193       Latest_RRC_Version_Enhanced.buf[rrcLatest] = 5;
1194    rrcLatest++;
1195    rrcVer->iE_Extensions->list.array[rrcExt]->extensionValue.choice.\
1196       Latest_RRC_Version_Enhanced.buf[rrcLatest] = 0;
1197    return ROK;
1198 }
1199 /*******************************************************************
1200  *
1201  * @brief Sends F1 msg over SCTP
1202  *
1203  * @details
1204  *
1205  *    Function : sendF1APMsg
1206  *
1207  *    Functionality: Sends F1 msg over SCTP
1208  *
1209  * @params[in] Region region
1210  *             Pool pool
1211  * @return ROK     - success
1212  *         RFAILED - failure
1213  *
1214  * ****************************************************************/
1215 uint8_t sendF1APMsg()
1216 {
1217    Buffer *mBuf = NULLP;
1218
1219    if(ODU_GET_MSG_BUF(DU_APP_MEM_REGION, DU_POOL, &mBuf) == ROK)
1220    {
1221       if(ODU_ADD_POST_MSG_MULT((Data *)encBuf, encBufSize, mBuf) == ROK)
1222       {
1223             ODU_PRINT_MSG(mBuf, 0,0);
1224
1225             if(sctpSend(mBuf, F1_INTERFACE) != ROK)
1226             {
1227                DU_LOG("\nERROR  -->  F1AP : SCTP Send failed");
1228                ODU_PUT_MSG_BUF(mBuf);
1229                return RFAILED;
1230             }
1231       }
1232       else
1233       {
1234          DU_LOG("\nERROR  -->  F1AP : ODU_ADD_POST_MSG_MULT failed");
1235          ODU_PUT_MSG_BUF(mBuf);
1236          return RFAILED;
1237       }
1238       ODU_PUT_MSG_BUF(mBuf);
1239    }
1240    else
1241    {
1242       DU_LOG("\nERROR  -->  F1AP : Failed to allocate memory");
1243       return RFAILED;
1244    }
1245    return ROK;
1246 } /* sendF1APMsg */
1247
1248 /*******************************************************************
1249  *
1250  * @brief  deallocating the memory of function BuildAndSendF1SetupReq()
1251  *
1252  * @details
1253  *
1254  *    Function :  FreeRrcVer
1255  *
1256  *    Functionality: deallocating the memory of function BuildRrcVer
1257  *
1258  * @params[in] RRC_Version_t *rrcVer
1259  *
1260  * @return void
1261  *
1262  *****************************************************************/
1263 void FreeRrcVer(RRC_Version_t *rrcVer)
1264 {
1265    if(rrcVer->latest_RRC_Version.buf != NULLP)
1266    {
1267       if(rrcVer->iE_Extensions != NULLP)
1268       {
1269          if(rrcVer->iE_Extensions->list.array != NULLP)
1270          {
1271             if(rrcVer->iE_Extensions->list.array[0] != NULLP)
1272             {
1273                if(rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf
1274                      != NULLP)
1275                {
1276                   DU_FREE(rrcVer->iE_Extensions->list.array[0]->extensionValue.choice\
1277                         .Latest_RRC_Version_Enhanced.buf,rrcVer->iE_Extensions->list.\
1278                         array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.size);
1279                }
1280                DU_FREE(rrcVer->iE_Extensions->list.array[0],sizeof(RRC_Version_ExtIEs_t));
1281             }
1282             DU_FREE(rrcVer->iE_Extensions->list.array,sizeof(RRC_Version_ExtIEs_t*));
1283          }
1284          DU_FREE(rrcVer->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P81_t));
1285       }
1286       DU_FREE(rrcVer->latest_RRC_Version.buf,rrcVer->latest_RRC_Version.size);
1287    }
1288 }
1289 /*******************************************************************
1290  *
1291  * @brief  deallocating the memory of function BuildAndSendF1SetupReq()
1292  *
1293  * @details
1294  *
1295  *    Function :  FreeServedCellList
1296  *
1297  *    Functionality:  deallocating the memory of function BuildServedCellList
1298
1299  *
1300  * @params[in] GNB_DU_Served_Cells_List_t *duServedCell
1301  *
1302  * @return void
1303  *
1304  * ****************************************************************/
1305 void FreeServedCellList( GNB_DU_Served_Cells_List_t *duServedCell)
1306 {
1307    uint8_t   plmnCnt=1;
1308    uint8_t  servId=0;
1309    uint8_t sliceId=0;
1310    uint8_t  ieId=0;
1311    uint8_t   extensionCnt=1;
1312    uint8_t plmnidx=0;
1313    GNB_DU_Served_Cells_Item_t *srvCellItem= &duServedCell->list.array[0]->value.choice.GNB_DU_Served_Cells_Item;
1314    if(duServedCell->list.array!=NULLP)
1315    {
1316       if(duServedCell->list.array[0]!=NULLP)
1317       {
1318          if(srvCellItem->served_Cell_Information.nRCGI.pLMN_Identity.buf!=NULLP)
1319          {
1320             if(srvCellItem->served_Cell_Information.nRCGI.nRCellIdentity.buf !=NULLP)
1321             {
1322                if(srvCellItem->served_Cell_Information.fiveGS_TAC!=NULLP)
1323                {
1324                   if(srvCellItem->served_Cell_Information.fiveGS_TAC->buf!=NULLP)
1325                   {
1326                      if(srvCellItem->served_Cell_Information.servedPLMNs.list.array!=NULLP)
1327                      {
1328                         if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[0]!=NULLP)
1329                         {
1330                            if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->pLMN_Identity.buf!=NULLP)
1331                            {
1332                               if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions!=NULLP)
1333                               {
1334                                  if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array!=NULLP)
1335                                  {
1336                                     if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]!=NULLP)
1337                                     {
1338                                        if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1339                                              extensionValue.choice.SliceSupportList.list.array!=NULLP)
1340                                        {
1341                                           if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1342                                                 extensionValue.choice.SliceSupportList.list.array[sliceId]!= NULLP)
1343                                           {
1344                                              if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1345                                                    extensionValue.choice.SliceSupportList.list.array[sliceId]->sNSSAI.sST.buf!=NULLP)
1346                                              {
1347                                                 if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1348                                                       extensionValue.choice.SliceSupportList.list.array[sliceId]->sNSSAI.sD!=NULLP)
1349                                                 {
1350                                                    if(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->\
1351                                                          list.array[0]->extensionValue.choice.SliceSupportList.list.array[sliceId]->sNSSAI.sD->buf!=NULLP)
1352                                                    {
1353                                                       if(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD!=NULLP)
1354                                                       {
1355                                                          if(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->uL_NRFreqInfo.\
1356                                                                freqBandListNr.list.array!=NULLP)
1357                                                          {
1358                                                             if(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->uL_NRFreqInfo.\
1359                                                                   freqBandListNr.list.array[0]!=NULLP)
1360                                                             {
1361                                                                if(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->dL_NRFreqInfo.\
1362                                                                      freqBandListNr.list.array)
1363                                                                {
1364                                                                   if(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->dL_NRFreqInfo.\
1365                                                                         freqBandListNr.list.array[0]!=NULLP)
1366                                                                   {
1367                                                                      if(srvCellItem->served_Cell_Information.measurementTimingConfiguration.buf!=NULLP)
1368                                                                      {
1369                                                                         if(!srvCellItem->gNB_DU_System_Information)
1370                                                                         {
1371                                                                            if(srvCellItem->gNB_DU_System_Information->mIB_message.buf!=NULLP)
1372                                                                            {
1373                                                                               if(srvCellItem->gNB_DU_System_Information->sIB1_message.buf!=NULLP)
1374                                                                               {
1375                                                                                  DU_FREE(srvCellItem->gNB_DU_System_Information->sIB1_message.buf,\
1376                                                                                        srvCellItem->gNB_DU_System_Information->sIB1_message.size);
1377                                                                                  DU_FREE(duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg,\
1378                                                                                        srvCellItem->gNB_DU_System_Information->sIB1_message.size);
1379                                                                               }
1380                                                                               DU_FREE(srvCellItem->gNB_DU_System_Information->mIB_message.buf,\
1381                                                                                     srvCellItem->gNB_DU_System_Information->mIB_message.size);
1382                                                                               DU_FREE(duCfgParam.srvdCellLst[0].duSysInfo.mibMsg,\
1383                                                                                     strlen((char*)duCfgParam.srvdCellLst[0].duSysInfo.mibMsg));
1384                                                                            }
1385                                                                            DU_FREE(srvCellItem->gNB_DU_System_Information,sizeof(GNB_DU_System_Information_t));
1386                                                                         }
1387                                                                         DU_FREE(srvCellItem->served_Cell_Information.measurementTimingConfiguration.buf,\
1388                                                                               srvCellItem->served_Cell_Information.measurementTimingConfiguration.size);
1389                                                                      }
1390                                                                      DU_FREE(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->dL_NRFreqInfo.\
1391                                                                            freqBandListNr.list.array[0],sizeof(FreqBandNrItem_t));
1392                                                                   }
1393                                                                   DU_FREE(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->dL_NRFreqInfo.\
1394                                                                         freqBandListNr.list.array,sizeof(FreqBandNrItem_t *));
1395                                                                }
1396                                                                DU_FREE(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->uL_NRFreqInfo.freqBandListNr.\
1397                                                                      list.array[0],sizeof(FreqBandNrItem_t));
1398                                                             }
1399                                                             DU_FREE(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD->uL_NRFreqInfo.freqBandListNr.\
1400                                                                   list.array,sizeof(FreqBandNrItem_t*));
1401                                                          }
1402                                                          DU_FREE(srvCellItem->served_Cell_Information.nR_Mode_Info.choice.fDD,sizeof(FDD_Info_t));
1403                                                       }
1404                                                       DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->\
1405                                                             iE_Extensions->list.array[ieId]->extensionValue.choice.SliceSupportList.list.array[sliceId]->\
1406                                                             sNSSAI.sD->buf,srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->
1407                                                             list.array[ieId]->extensionValue.choice.SliceSupportList.list.array[sliceId]->sNSSAI.sD->size);
1408                                                    }
1409                                                    DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->\
1410                                                          iE_Extensions->list.array[ieId]->extensionValue.choice.SliceSupportList.\
1411                                                          list.array[sliceId]->sNSSAI.sD,sizeof(OCTET_STRING_t));
1412                                                 }
1413                                                 DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->\
1414                                                       iE_Extensions->list.array[ieId]->extensionValue.choice.SliceSupportList.list.array[sliceId]->\
1415                                                       sNSSAI.sST.buf,sizeof(uint8_t));
1416                                              }
1417                                              DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1418                                                    extensionValue.choice.SliceSupportList.list.array[sliceId],sizeof(SliceSupportItem_t));
1419                                           }
1420                                           DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[servId]->iE_Extensions->list.array[0]->\
1421                                                 extensionValue.choice.SliceSupportList.list.array,sizeof(SliceSupportItem_t*));
1422                                        }
1423                                        DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.\
1424                                              array[servId]->iE_Extensions->list.array[plmnidx],sizeof(ServedPLMNs_ItemExtIEs_t));
1425                                     }
1426                                     DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.\
1427                                           array[servId]->iE_Extensions->list.array,\
1428                                           extensionCnt*sizeof(ServedPLMNs_ItemExtIEs_t*));
1429                                  }
1430                                  DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.\
1431                                        array[servId]->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P3_t));
1432                               }
1433                               DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.\
1434                                     array[servId]->pLMN_Identity.buf,srvCellItem->served_Cell_Information.\
1435                                     servedPLMNs.list.array[servId]->pLMN_Identity.size
1436                                     * sizeof(uint8_t));
1437                            }
1438                            DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array[plmnidx],\
1439                                  sizeof(ServedPLMNs_Item_t *));
1440                         }
1441                         DU_FREE(srvCellItem->served_Cell_Information.servedPLMNs.list.array,\
1442                               sizeof(ServedPLMNs_Item_t *));
1443                      }
1444                      DU_FREE(srvCellItem->served_Cell_Information.fiveGS_TAC->buf,\
1445                            sizeof(srvCellItem->served_Cell_Information.fiveGS_TAC->size));
1446                   }
1447                   DU_FREE(srvCellItem->served_Cell_Information.fiveGS_TAC,sizeof(FiveGS_TAC_t));
1448                }
1449                DU_FREE(srvCellItem->served_Cell_Information.nRCGI.nRCellIdentity.buf,\
1450                      srvCellItem->served_Cell_Information.nRCGI.nRCellIdentity.size *
1451                      sizeof(uint8_t));
1452             }
1453             DU_FREE(srvCellItem->served_Cell_Information.nRCGI.pLMN_Identity.buf,\
1454                   srvCellItem->served_Cell_Information.nRCGI.pLMN_Identity.size *
1455                   sizeof(uint8_t));
1456          }
1457          DU_FREE(duServedCell->list.array[plmnidx],sizeof(GNB_DU_Served_Cells_ItemIEs_t));
1458       }
1459       DU_FREE(duServedCell->list.array,plmnCnt*sizeof(GNB_DU_Served_Cells_ItemIEs_t*));
1460    }
1461 }
1462 /*******************************************************************
1463  *
1464  * @brief  deallocating the memory of function BuildAndSendF1SetupReq()
1465  *
1466  * @details
1467  *
1468  *    Function :  FreeF1SetupReq
1469  *
1470  *    Functionality:  deallocating the memory of function BuildAndSendF1SetupReq
1471  *
1472  * @params[in] F1AP_PDU_t *f1apMsg
1473  *
1474  * @return void
1475  *
1476  * ****************************************************************/
1477 void FreeF1SetupReq(F1AP_PDU_t *f1apMsg)
1478 {
1479    uint8_t ieIdx, ieIdx2;
1480    F1SetupRequest_t *f1SetupReq=NULLP;
1481
1482    if(f1apMsg != NULLP)
1483    {
1484       if(f1apMsg->choice.initiatingMessage != NULLP)
1485       {
1486          f1SetupReq = &f1apMsg->choice.initiatingMessage->value.choice.F1SetupRequest;
1487          if(f1SetupReq->protocolIEs.list.array != NULLP)
1488          {
1489             for(ieIdx = 0; ieIdx < f1SetupReq->protocolIEs.list.count; ieIdx++)
1490             {
1491                if(f1SetupReq->protocolIEs.list.array[ieIdx] != NULLP)
1492                {
1493                   switch(f1SetupReq->protocolIEs.list.array[ieIdx]->id)
1494                   {
1495                      case ProtocolIE_ID_id_TransactionID:
1496                         break;
1497                      case ProtocolIE_ID_id_gNB_DU_ID:
1498                         DU_FREE(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf,\
1499                               f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.size);
1500                         break;
1501                      case ProtocolIE_ID_id_gNB_DU_Name:
1502                         DU_FREE(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Name.buf,\
1503                               strlen((char *)duCfgParam.duName));
1504                         break;
1505                      case ProtocolIE_ID_id_gNB_DU_Served_Cells_List:
1506                         FreeServedCellList(&f1SetupReq->protocolIEs.list.\
1507                               array[ieIdx]->value.choice.GNB_DU_Served_Cells_List);
1508                         break;
1509                      case ProtocolIE_ID_id_GNB_DU_RRC_Version:
1510                         FreeRrcVer(&f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.RRC_Version);
1511                         break;
1512                      default:
1513                         DU_LOG("\nERROR  -->  Invalid Event Type %ld", f1SetupReq->protocolIEs.list.array[ieIdx]->id);
1514                         break;
1515                   }
1516                }
1517                break;
1518             }
1519             for(ieIdx2=0; ieIdx2< ieIdx; ieIdx2++)
1520             {
1521                DU_FREE(f1SetupReq->protocolIEs.list.array[ieIdx2],sizeof(F1SetupRequestIEs_t));
1522             }
1523             DU_FREE(f1SetupReq->protocolIEs.list.array,\
1524                   f1SetupReq->protocolIEs.list.size);
1525          }
1526          DU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
1527       }
1528       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
1529    }
1530 }
1531 /*******************************************************************
1532  *
1533  * @brief Builds and Send the F1SetupRequest
1534  *
1535  * @details
1536  *
1537  *    Function : BuildAndSendF1SetupReq
1538  *
1539  * Functionality:Fills the F1SetupRequest
1540  *
1541  * @return ROK     - success
1542  *         RFAILED - failure
1543  *
1544  ******************************************************************/
1545 uint8_t BuildAndSendF1SetupReq()
1546 {
1547    uint8_t   ret, ieIdx, elementCnt;
1548    F1AP_PDU_t                 *f1apMsg = NULLP;
1549    F1SetupRequest_t           *f1SetupReq=NULLP;
1550    GNB_DU_Served_Cells_List_t *duServedCell=NULLP;
1551    RRC_Version_t              *rrcVer=NULLP;
1552    asn_enc_rval_t             encRetVal;        /* Encoder return value */
1553    ret= RFAILED;
1554
1555    DU_LOG("\nINFO   -->  F1AP : Building F1 Setup Request\n");
1556    do
1557    {
1558       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
1559       if(f1apMsg == NULLP)
1560       {
1561          break;
1562       }
1563       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
1564       DU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
1565       if(f1apMsg->choice.initiatingMessage == NULLP)
1566       {
1567          break;
1568       }
1569       f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_F1Setup;
1570       f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
1571       f1apMsg->choice.initiatingMessage->value.present = \
1572                                                          InitiatingMessage__value_PR_F1SetupRequest;
1573
1574       f1SetupReq = &f1apMsg->choice.initiatingMessage->value.choice.F1SetupRequest;
1575
1576       elementCnt = (duCfgParam.duName != NULL) ? 5 : 4;
1577
1578       f1SetupReq->protocolIEs.list.count = elementCnt;
1579       f1SetupReq->protocolIEs.list.size = elementCnt * sizeof(F1SetupRequestIEs_t );
1580
1581       /* Initialize the F1Setup members */
1582       DU_ALLOC(f1SetupReq->protocolIEs.list.array,f1SetupReq->protocolIEs.list.size);
1583       if(f1SetupReq->protocolIEs.list.array == NULLP)
1584       {
1585          break;
1586       }
1587       for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
1588       {
1589          DU_ALLOC(f1SetupReq->protocolIEs.list.array[ieIdx],\
1590                sizeof(F1SetupRequestIEs_t));
1591          if(f1SetupReq->protocolIEs.list.array[ieIdx] == NULLP)
1592          {
1593             break;
1594          }
1595       }
1596
1597       ieIdx = 0;
1598       /*TransactionID*/
1599       f1SetupReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_TransactionID;
1600       f1SetupReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
1601       f1SetupReq->protocolIEs.list.array[ieIdx]->value.present =\
1602                                                                F1SetupRequestIEs__value_PR_TransactionID;
1603       f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.TransactionID = \
1604                                                                              TRANS_ID;
1605
1606       /*DU ID*/
1607       ieIdx++;
1608       f1SetupReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_ID;
1609       f1SetupReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
1610       f1SetupReq->protocolIEs.list.array[ieIdx]->value.present = \
1611                                                                 F1SetupRequestIEs__value_PR_GNB_DU_ID;
1612       f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.size =\
1613                                                                              sizeof(uint8_t);
1614
1615       DU_ALLOC(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf,\
1616             f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.size);
1617       if(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf == \
1618             NULLP)
1619       {
1620          break;
1621       }
1622
1623       f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf[0] =\
1624          duCfgParam.duId;
1625
1626       /*DU Name*/
1627       if(duCfgParam.duName != NULL)
1628       {
1629          ieIdx++;
1630          f1SetupReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_Name;
1631          f1SetupReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
1632          f1SetupReq->protocolIEs.list.array[ieIdx]->value.present = F1SetupRequestIEs__value_PR_GNB_DU_Name;
1633          f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Name.size =\
1634             strlen((char *)duCfgParam.duName);
1635          DU_ALLOC(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.\
1636                GNB_DU_Name.buf, strlen((char *)duCfgParam.duName));
1637          if(f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Name.\
1638                buf == NULLP)
1639          {
1640             break;
1641          }
1642          strcpy((char*)f1SetupReq->protocolIEs.list.array[ieIdx]->value.\
1643                choice.GNB_DU_Name.buf,
1644                (char*)&duCfgParam.duName);
1645
1646       }
1647
1648       /*Served Cell list */
1649       ieIdx++;
1650       f1SetupReq->protocolIEs.list.array[ieIdx]->id = \
1651                                                      ProtocolIE_ID_id_gNB_DU_Served_Cells_List;
1652       f1SetupReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
1653       f1SetupReq->protocolIEs.list.array[ieIdx]->value.present = \
1654                                                                 F1SetupRequestIEs__value_PR_GNB_DU_Served_Cells_List;
1655       duServedCell = &f1SetupReq->protocolIEs.list.\
1656                      array[ieIdx]->value.choice.GNB_DU_Served_Cells_List;
1657       if(BuildServedCellList(duServedCell))
1658       {
1659          break;
1660       }
1661       /*RRC Version*/
1662       ieIdx++;
1663       f1SetupReq->protocolIEs.list.array[ieIdx]->id = \
1664                                                      ProtocolIE_ID_id_GNB_DU_RRC_Version ;
1665       f1SetupReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
1666       f1SetupReq->protocolIEs.list.array[ieIdx]->value.present = \
1667                                                                 F1SetupRequestIEs__value_PR_RRC_Version;
1668       rrcVer = &f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.RRC_Version;
1669       if(BuildRrcVer(rrcVer))
1670       {
1671          break;
1672       }
1673       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
1674
1675       /* Encode the F1SetupRequest type as APER */
1676       memset(encBuf, 0, ENC_BUF_MAX_LEN);
1677       encBufSize = 0;
1678       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
1679             encBuf);
1680
1681       /* Encode results */
1682       if(encRetVal.encoded == ENCODE_FAIL)
1683       {
1684          DU_LOG("\nERROR  -->  F1AP : Could not encode F1SetupRequest structure (at %s)\n",\
1685                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
1686          break;
1687       }
1688       else
1689       {
1690          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for F1SetupRequest\n");
1691          for(ieIdx=0; ieIdx< encBufSize; ieIdx++)
1692          {
1693             printf("%x",encBuf[ieIdx]);
1694          }
1695       }
1696
1697       /* Sending msg */
1698       if(sendF1APMsg() != ROK)
1699       {
1700          DU_LOG("\nERROR  -->  F1AP : Sending F1 Setup request failed");
1701          break;
1702       }
1703
1704       ret=ROK;
1705       break;
1706    }while(true);
1707
1708    FreeF1SetupReq(f1apMsg);
1709
1710    return ret;
1711 }/* End of BuildAndSendF1SetupReq */
1712
1713 /*******************************************************************
1714  *
1715  * @brief Deallocating memory of BuildAndSendDUConfigUpdate
1716  *
1717  * @details
1718  *
1719  *    Function : FreeDUConfigUpdate
1720  *
1721  *    Functionality: Deallocating memory of variables allocated in
1722  *                    BuildAndSendDUConfigUpdate function
1723  *
1724  * @params[in]  F1AP_PDU_t *f1apDuCfg
1725  *
1726  * @return ROK     - void
1727  *
1728  * ****************************************************************/
1729 void FreeDUConfigUpdate(F1AP_PDU_t *f1apDuCfg)
1730 {
1731    uint8_t  i;
1732    uint8_t  idx;
1733    GNBDUConfigurationUpdate_t *duCfgUpdate = NULLP;
1734    Served_Cells_To_Modify_List_t  *cellsToModify;
1735    Served_Cells_To_Modify_Item_t *modifyItem;
1736    idx=0;
1737    i=1;
1738    if(f1apDuCfg != NULLP)
1739    {
1740       if(f1apDuCfg->choice.initiatingMessage != NULLP)
1741       {
1742          duCfgUpdate = &f1apDuCfg->choice.initiatingMessage->\
1743                        value.choice.GNBDUConfigurationUpdate;
1744          if(duCfgUpdate->protocolIEs.list.array != NULLP)
1745          {
1746             if(duCfgUpdate->protocolIEs.list.array[i] != NULLP)
1747             {
1748                cellsToModify = &duCfgUpdate->protocolIEs.list.array[i]->\
1749                                value.choice.Served_Cells_To_Modify_List;
1750                if(cellsToModify->list.array != NULLP)
1751                {
1752                   if(cellsToModify->list.array[idx] != NULLP)
1753                   {
1754                      modifyItem=&cellsToModify->list.array[idx]->value.choice.\
1755                                 Served_Cells_To_Modify_Item;
1756                      if(modifyItem->oldNRCGI.pLMN_Identity.buf != NULLP)
1757                      {
1758                         if(modifyItem->oldNRCGI.nRCellIdentity.buf != NULLP)
1759                         {
1760                            if(modifyItem->served_Cell_Information.nRCGI.pLMN_Identity.buf != NULLP)
1761                            {
1762                               if(modifyItem->served_Cell_Information.nRCGI.nRCellIdentity.buf
1763                                     != NULLP)
1764                               {
1765                                  if(modifyItem->served_Cell_Information.servedPLMNs.list.array\
1766                                        != NULLP)
1767                                  {
1768                                     if(!modifyItem->served_Cell_Information.servedPLMNs.list.array[idx])
1769                                     {
1770                                        if(modifyItem->served_Cell_Information.servedPLMNs.list.\
1771                                              array[idx]->pLMN_Identity.buf != NULLP)
1772                                        {
1773                                           if(modifyItem->served_Cell_Information.servedPLMNs.list.\
1774                                                 array[idx]->iE_Extensions!= NULLP)
1775                                           {
1776                                              if(modifyItem->served_Cell_Information.servedPLMNs.list.\
1777                                                    array[idx]->iE_Extensions->list.array != NULLP)
1778                                              {
1779                                                 if(modifyItem->served_Cell_Information.servedPLMNs.list.\
1780                                                       array[idx]->iE_Extensions->list.array[idx])
1781                                                 {
1782                                                    if(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1783                                                          iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1784                                                          list.array !=NULLP)
1785                                                    {
1786                                                       if(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1787                                                             iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1788                                                             list.array[idx]!=NULLP)
1789                                                       {
1790                                                          if(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1791                                                                iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1792                                                                list.array[idx]->sNSSAI.sST.buf!=NULLP)
1793                                                          {
1794                                                             if(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1795                                                                   iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1796                                                                   list.array[idx]->sNSSAI.sD != NULLP)
1797                                                             {
1798                                                                if(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1799                                                                      iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1800                                                                      list.array[idx]->sNSSAI.sD->buf!=NULLP)
1801                                                                {
1802                                                                   if(modifyItem->served_Cell_Information.nR_Mode_Info.choice.fDD
1803                                                                         !=NULLP)
1804                                                                   {
1805                                                                      if(modifyItem->served_Cell_Information.nR_Mode_Info.choice.\
1806                                                                            fDD->uL_NRFreqInfo.freqBandListNr.list.array!=NULLP)
1807                                                                      {
1808                                                                         if(modifyItem->served_Cell_Information.nR_Mode_Info.choice.\
1809                                                                               fDD->uL_NRFreqInfo.freqBandListNr.list.array[idx]!=NULLP)
1810                                                                         {
1811                                                                            if(modifyItem->served_Cell_Information.nR_Mode_Info.choice.\
1812                                                                                  fDD->dL_NRFreqInfo.freqBandListNr.list.array !=NULLP)
1813                                                                            {
1814                                                                               if(modifyItem->served_Cell_Information.nR_Mode_Info.\
1815                                                                                     choice.fDD->dL_NRFreqInfo.freqBandListNr.list.\
1816                                                                                     array[idx]!= NULLP)
1817                                                                               {
1818                                                                                  if(modifyItem->served_Cell_Information.\
1819                                                                                        measurementTimingConfiguration.buf !=NULLP)
1820                                                                                  {
1821                                                                                     idx=2;
1822                                                                                     if(duCfgUpdate->protocolIEs.list.array[idx]->value.\
1823                                                                                           choice.GNB_DU_ID.buf!=NULLP)
1824                                                                                     {
1825                                                                                        DU_FREE(duCfgUpdate->protocolIEs.list.\
1826                                                                                              array[idx]->value.choice.GNB_DU_ID.buf,\
1827                                                                                              duCfgUpdate->protocolIEs.list.array[idx]->\
1828                                                                                              value.choice.GNB_DU_ID.size);
1829                                                                                     }
1830                                                                                     idx=0;
1831                                                                                     DU_FREE(modifyItem->served_Cell_Information.\
1832                                                                                           measurementTimingConfiguration.\
1833                                                                                           buf,modifyItem->served_Cell_Information.\
1834                                                                                           measurementTimingConfiguration.size);
1835                                                                                  }
1836                                                                                  DU_FREE(modifyItem->served_Cell_Information.\
1837                                                                                        nR_Mode_Info.choice.fDD->dL_NRFreqInfo.freqBandListNr.\
1838                                                                                        list.array[idx],sizeof(FreqBandNrItem_t));
1839                                                                               }
1840                                                                               DU_FREE(modifyItem->served_Cell_Information.nR_Mode_Info\
1841                                                                                     .choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array,\
1842                                                                                     modifyItem->served_Cell_Information.nR_Mode_Info.\
1843                                                                                     choice.fDD->dL_NRFreqInfo.freqBandListNr.list.size);
1844                                                                            }
1845                                                                            DU_FREE(modifyItem->served_Cell_Information.nR_Mode_Info.\
1846                                                                                  choice.fDD->uL_NRFreqInfo.freqBandListNr.list.\
1847                                                                                  array[idx],sizeof(FreqBandNrItem_t));
1848                                                                         }
1849                                                                         DU_FREE(modifyItem->served_Cell_Information.nR_Mode_Info.\
1850                                                                               choice.\
1851                                                                               fDD->uL_NRFreqInfo.freqBandListNr.list.\
1852                                                                               array,modifyItem->served_Cell_Information.nR_Mode_Info.choice.\
1853                                                                               fDD->uL_NRFreqInfo.freqBandListNr.list.size);
1854                                                                      }
1855                                                                      DU_FREE(modifyItem->served_Cell_Information.nR_Mode_Info.choice.\
1856                                                                            fDD,sizeof(FDD_Info_t));
1857                                                                   }
1858                                                                   DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1859                                                                         array[idx]->iE_Extensions->list.array[idx]->extensionValue.choice.\
1860                                                                         SliceSupportList.\
1861                                                                         list.array[idx]->sNSSAI.sD->buf,modifyItem->served_Cell_Information.\
1862                                                                         servedPLMNs.list.array[idx]->iE_Extensions->list.array[idx]->\
1863                                                                         extensionValue.choice.SliceSupportList.list.array[idx]->\
1864                                                                         sNSSAI.sD->size);
1865
1866                                                                }
1867                                                                DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1868                                                                      array[idx]->\
1869                                                                      iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1870                                                                      list.array[idx]->sNSSAI.sD,sizeof(OCTET_STRING_t));
1871                                                             }
1872                                                             DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1873                                                                   iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1874                                                                   list.array[idx]->sNSSAI.sST.buf,modifyItem->served_Cell_Information.\
1875                                                                   servedPLMNs.\
1876                                                                   list.array[idx]->iE_Extensions->list.array[idx]->extensionValue.choice.\
1877                                                                   SliceSupportList.list.array[idx]->sNSSAI.sST.size);
1878                                                          }
1879                                                          DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1880                                                                iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1881                                                                list.array[idx],sizeof(SliceSupportItem_t));
1882                                                       }
1883                                                       DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1884                                                             iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.\
1885                                                             list.array,\
1886                                                             modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->\
1887                                                             iE_Extensions->list.array[idx]->extensionValue.choice.SliceSupportList.list.size);
1888                                                    }
1889                                                 }
1890                                                 for(i=0;i<modifyItem->served_Cell_Information.servedPLMNs.list.\
1891                                                       array[idx]->iE_Extensions->list.count;i++)
1892                                                 {
1893                                                    DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1894                                                          array[idx]->iE_Extensions->list.array[i],\
1895                                                          sizeof(ServedPLMNs_ItemExtIEs_t ));
1896                                                 }
1897                                                 DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1898                                                       array[idx]->iE_Extensions->list.array,modifyItem->served_Cell_Information.servedPLMNs.
1899                                                       list.array[idx]->iE_Extensions->list.size);
1900                                              }
1901                                              DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1902                                                    array[idx]->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P3_t));
1903                                           }
1904                                           DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.\
1905                                                 array[idx]->pLMN_Identity.buf,
1906                                                 modifyItem->served_Cell_Information.servedPLMNs.list.array[idx]->pLMN_Identity.size);
1907                                        }
1908                                     }
1909                                     for(i=0;i<modifyItem->served_Cell_Information.servedPLMNs.list.count;i++)
1910                                     {
1911                                        if(modifyItem->served_Cell_Information.servedPLMNs.list.array[i]
1912                                              != NULLP)
1913                                        {
1914                                           DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.array[i],\
1915                                                 sizeof(ServedPLMNs_Item_t));
1916                                        }
1917                                     }
1918                                     DU_FREE(modifyItem->served_Cell_Information.servedPLMNs.list.array,\
1919                                           modifyItem->served_Cell_Information.servedPLMNs.list.size);
1920                                  }
1921                                  DU_FREE(modifyItem->served_Cell_Information.nRCGI.nRCellIdentity.buf,\
1922                                        modifyItem->served_Cell_Information.nRCGI.nRCellIdentity.size);
1923                               }
1924                               DU_FREE(modifyItem->served_Cell_Information.nRCGI.pLMN_Identity.buf,\
1925                                     modifyItem->served_Cell_Information.nRCGI.pLMN_Identity.size);
1926                            }
1927                            DU_FREE(modifyItem->oldNRCGI.nRCellIdentity.buf,\
1928                                  modifyItem->oldNRCGI.nRCellIdentity.size);
1929                         }
1930                         DU_FREE(modifyItem->oldNRCGI.pLMN_Identity.buf,\
1931                               modifyItem->oldNRCGI.pLMN_Identity.size);
1932                      }
1933                   }
1934                   for(i=0; i<cellsToModify->list.count ;i++)
1935                   {
1936                      if(cellsToModify->list.array[i] != NULLP)
1937                      {
1938                         DU_FREE(cellsToModify->list.array[i],\
1939                               sizeof(Served_Cells_To_Modify_ItemIEs_t));
1940                      }
1941                   }
1942                   DU_FREE(cellsToModify->list.array,cellsToModify->list.size);
1943                }
1944             }
1945             for(i=0;i<duCfgUpdate->protocolIEs.list.count;i++)
1946             {
1947                if(duCfgUpdate->protocolIEs.list.array[i] !=NULLP)
1948                {
1949                   DU_FREE(duCfgUpdate->protocolIEs.list.array[i],\
1950                         sizeof(GNBDUConfigurationUpdateIEs_t));
1951                }
1952             }
1953             DU_FREE(duCfgUpdate->protocolIEs.list.array,duCfgUpdate->protocolIEs.list.size);
1954          }
1955          DU_FREE(f1apDuCfg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
1956       }
1957       DU_FREE(f1apDuCfg, (Size)sizeof(F1AP_PDU_t));
1958    }
1959 }
1960
1961 /*******************************************************************
1962  *
1963  * @brief Fills Served Plmns required in ServCellInfo IE
1964  *
1965  * @details
1966  *
1967  *    Function : fillServedPlmns
1968  *
1969  *    Functionality: Fills Served Plmns required in ServCellInfo IE
1970  *
1971  * @params[in] Pointer to ServedPLMNs_List_t *
1972  *
1973  * @return ROK     - success
1974  *         RFAILED - failure
1975  *
1976  *****************************************************************/
1977
1978 uint8_t fillServedPlmns(ServedPLMNs_List_t *servedPlmn)
1979 {
1980    uint8_t ieIdx, ieListCnt;
1981
1982    servedPlmn->list.array[0]->pLMN_Identity.size = 3*sizeof(uint8_t);
1983    DU_ALLOC(servedPlmn->list.array[0]->pLMN_Identity.buf, servedPlmn->list.\
1984          array[0]->pLMN_Identity.size);
1985    if(servedPlmn->list.array[0]->pLMN_Identity.buf == NULLP)
1986    {
1987       return RFAILED;
1988    }
1989    buildPlmnId(duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.plmn[0],\
1990          servedPlmn->list.array[0]->pLMN_Identity.buf);
1991    DU_ALLOC(servedPlmn->list.array[0]->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P3_t));
1992    if(servedPlmn->list.array[0]->iE_Extensions == NULLP)
1993    {
1994       return RFAILED;
1995    }
1996
1997    ieListCnt=1;
1998    servedPlmn->list.array[0]->iE_Extensions->list.count = ieListCnt;
1999    servedPlmn->list.array[0]->iE_Extensions->list.size = ieListCnt *sizeof(ServedPLMNs_ItemExtIEs_t *);
2000    DU_ALLOC(servedPlmn->list.array[0]->iE_Extensions->list.array,servedPlmn->list.array[0]->\
2001          iE_Extensions->list.size);
2002    if(servedPlmn->list.array[0]->iE_Extensions->list.array == NULLP)
2003    {
2004       return RFAILED;
2005    }
2006    for(ieIdx=0;ieIdx<ieListCnt;ieIdx++)
2007    {
2008       DU_ALLOC(servedPlmn->list.array[0]->iE_Extensions->list.array[ieIdx],\
2009             sizeof(ServedPLMNs_ItemExtIEs_t));
2010       if(servedPlmn->list.array[0]->iE_Extensions->list.array[ieIdx] == NULLP)
2011       {
2012          return RFAILED;
2013       }
2014    }
2015    //plmnIeExt = servedPlmn->list.array[0]->iE_Extensions;
2016    servedPlmn->list.array[0]->iE_Extensions->list.array[0]->id =ProtocolIE_ID_id_TAISliceSupportList;
2017    servedPlmn->list.array[0]->iE_Extensions->list.array[0]->criticality = Criticality_ignore;
2018    servedPlmn->list.array[0]->iE_Extensions->list.array[0]->extensionValue.present = \
2019       ServedPLMNs_ItemExtIEs__extensionValue_PR_SliceSupportList;
2020    servedPlmn->list.array[0]->iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2021       list.count = 1;
2022    servedPlmn->list.array[0]->\
2023       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2024       list.size = sizeof(SliceSupportItem_t *);
2025    DU_ALLOC(servedPlmn->list.array[0]->\
2026          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2027          list.array,servedPlmn->list.array[0]->\
2028          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.list.size);
2029    if(servedPlmn->list.array[0]->\
2030          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2031          list.array == NULLP)
2032    {
2033       return RFAILED;
2034    }
2035
2036    DU_ALLOC(servedPlmn->list.array[0]->\
2037          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2038          list.array[0],sizeof( SliceSupportItem_t));
2039    if(servedPlmn->list.array[0]->\
2040          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2041          list.array[0] == NULLP)
2042    {
2043       return RFAILED;
2044    }
2045    servedPlmn->list.array[0]->\
2046       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2047       list.array[0]->sNSSAI.sST.size = sizeof(uint8_t);
2048    DU_ALLOC(servedPlmn->list.array[0]->\
2049          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2050          list.array[0]->sNSSAI.sST.buf,servedPlmn->list.array[0]->\
2051          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.list.array[0]->sNSSAI.sST.size);
2052    if(servedPlmn->list.array[0]->\
2053          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2054          list.array[0]->sNSSAI.sST.buf == NULLP)
2055    {
2056       return RFAILED;
2057    }
2058    servedPlmn->list.array[0]->\
2059       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2060       list.array[0]->sNSSAI.sST.buf[0] = 3;
2061    DU_ALLOC(servedPlmn->list.array[0]->\
2062          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2063          list.array[0]->sNSSAI.sD,sizeof(OCTET_STRING_t));
2064    if(servedPlmn->list.array[0]->\
2065          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2066          list.array[0]->sNSSAI.sD == NULLP)
2067    {
2068       return RFAILED;
2069    }
2070    servedPlmn->list.array[0]->\
2071       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2072       list.array[0]->sNSSAI.sD->size = 3*sizeof(uint8_t);
2073    DU_ALLOC(servedPlmn->list.array[0]->\
2074          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2075          list.array[0]->sNSSAI.sD->buf,servedPlmn->list.array[0]->\
2076          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2077          list.array[0]->sNSSAI.sD->size);
2078    if(servedPlmn->list.array[0]->\
2079          iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2080          list.array[0]->sNSSAI.sD->buf == NULLP)
2081    {
2082       return RFAILED;
2083    }
2084    servedPlmn->list.array[0]->\
2085       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2086       list.array[0]->sNSSAI.sD->buf[0] = 3;
2087    servedPlmn->list.array[0]->\
2088       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2089       list.array[0]->sNSSAI.sD->buf[1] = 6;
2090    servedPlmn->list.array[0]->\
2091       iE_Extensions->list.array[0]->extensionValue.choice.SliceSupportList.\
2092       list.array[0]->sNSSAI.sD->buf[2] = 9;
2093    return ROK;
2094 }
2095
2096 /*******************************************************************
2097  *
2098  * @brief Fills Nr Fdd Info required in ServCellInfo IE
2099  *
2100  * @details
2101  *
2102  *    Function : fillNrFddInfo
2103  *
2104  *    Functionality: Fills Nr Fdd Info required in ServCellInfo IE
2105  *
2106  * @params[in] Pointer to NR_Mode_Info_t *
2107  *
2108  * @return ROK     - success
2109  *         RFAILED - failure
2110  *
2111  *****************************************************************/
2112
2113 uint8_t fillNrFddInfo(NR_Mode_Info_t *nrFdd)
2114 {
2115    nrFdd->choice.fDD->uL_NRFreqInfo.nRARFCN = duCfgParam.srvdCellLst[0].duCellInfo.\
2116       f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn;
2117    nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.count = 1;
2118    nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.size = sizeof(FreqBandNrItem_t*);
2119    DU_ALLOC(nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.\
2120          array, nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.size);
2121    if(nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.array == NULLP)
2122    {
2123       return RFAILED;
2124    }
2125    DU_ALLOC(nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.array[0], \
2126       sizeof(FreqBandNrItem_t));
2127    if(nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.array[0] == NULLP)
2128    {
2129       return RFAILED;
2130    }
2131    nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.array[0]->freqBandIndicatorNr = \
2132       duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.\
2133       freqBand[0].nrFreqBand;
2134    nrFdd->choice.fDD->uL_NRFreqInfo.freqBandListNr.list.array[0]->supportedSULBandList.list.count=0;
2135    nrFdd->choice.fDD->dL_NRFreqInfo.nRARFCN = duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.fdd.\
2136       dlNrFreqInfo.nrArfcn;
2137    nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.count = 1;
2138    nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.size = sizeof(FreqBandNrItem_t *);
2139    DU_ALLOC(nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array,nrFdd->\
2140          choice.fDD->dL_NRFreqInfo.freqBandListNr.list.size);
2141    if(nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array == NULLP)
2142    {
2143       return RFAILED;
2144    }
2145    DU_ALLOC(nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array[0],\
2146          sizeof(FreqBandNrItem_t));
2147    if(nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array[0] == NULLP)
2148    {
2149       return RFAILED;
2150    }
2151    nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array[0]->freqBandIndicatorNr = \
2152       duCfgParam.srvdCellLst[0].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.\
2153       freqBand[0].nrFreqBand;
2154    nrFdd->choice.fDD->dL_NRFreqInfo.freqBandListNr.list.array[0]->supportedSULBandList.list.count=0;
2155
2156    /*Transmission Bandwidth*/
2157    nrFdd->choice.fDD->uL_Transmission_Bandwidth.nRSCS = duCfgParam.srvdCellLst[0].duCellInfo.\
2158       f1Mode.mode.fdd.ulTxBw.nrScs;
2159    nrFdd->choice.fDD->uL_Transmission_Bandwidth.nRNRB = duCfgParam.srvdCellLst[0].duCellInfo.\
2160       f1Mode.mode.fdd.ulTxBw.nrb;
2161    nrFdd->choice.fDD->dL_Transmission_Bandwidth.nRSCS = duCfgParam.srvdCellLst[0].duCellInfo.\
2162       f1Mode.mode.fdd.dlTxBw.nrScs;
2163    nrFdd->choice.fDD->dL_Transmission_Bandwidth.nRNRB = duCfgParam.srvdCellLst[0].duCellInfo.\
2164       f1Mode.mode.fdd.dlTxBw.nrb;
2165
2166    return ROK;
2167 }
2168
2169 /*******************************************************************
2170  *
2171  * @brief Fills ServCellInfo IE
2172  *
2173  * @details
2174  *
2175  *    Function : fillServedCellInfo
2176  *
2177  *    Functionality: Fills ServCellInfo
2178  *
2179  * @params[in] Pointer to Served_Cell_Information_t *
2180  *
2181  * @return ROK     - success
2182  *         RFAILED - failure
2183  *
2184  *****************************************************************/
2185
2186 uint8_t fillServedCellInfo(Served_Cell_Information_t *srvCellInfo)
2187 {
2188    uint8_t tmp, ieIdx, ieListCnt;
2189
2190    /*nRCGI*/
2191    srvCellInfo->nRCGI.pLMN_Identity.size =3*sizeof(uint8_t);
2192    DU_ALLOC(srvCellInfo->nRCGI.pLMN_Identity.buf,\
2193          srvCellInfo->nRCGI.pLMN_Identity.size);
2194    if(srvCellInfo->nRCGI.pLMN_Identity.buf == NULLP)
2195    {
2196       return RFAILED;
2197    }
2198    buildPlmnId(duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrCgi.plmn,\
2199          srvCellInfo->nRCGI.pLMN_Identity.buf);
2200    srvCellInfo->nRCGI.nRCellIdentity.size =5*sizeof(uint8_t);
2201    DU_ALLOC(srvCellInfo->nRCGI.nRCellIdentity.buf,\
2202          srvCellInfo->nRCGI.nRCellIdentity.size);
2203    if(srvCellInfo->nRCGI.nRCellIdentity.buf == NULLP)
2204    {
2205       return RFAILED;
2206    }
2207    for (tmp = 0 ; tmp < srvCellInfo->\
2208          nRCGI.nRCellIdentity.size-1 ; tmp++)
2209    {
2210       srvCellInfo->nRCGI.nRCellIdentity.buf[tmp] = 0;
2211    }
2212    srvCellInfo->nRCGI.nRCellIdentity.buf[4] = 16;
2213    srvCellInfo->nRCGI.nRCellIdentity.bits_unused =4;
2214
2215    /*nRPCI*/
2216    srvCellInfo->nRPCI = duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrPci;
2217
2218    /*servedPLMNs*/
2219    ieListCnt = 1;
2220    srvCellInfo->servedPLMNs.list.count = ieListCnt;
2221    srvCellInfo->servedPLMNs.list.size = ieListCnt*sizeof(ServedPLMNs_Item_t *);
2222    DU_ALLOC(srvCellInfo->servedPLMNs.list.array,\
2223          srvCellInfo->servedPLMNs.list.size);
2224    if(srvCellInfo->servedPLMNs.list.array == NULLP)
2225    {
2226       return RFAILED;
2227    }
2228    for(ieIdx=0; ieIdx < ieListCnt; ieIdx++)
2229    {
2230       DU_ALLOC(srvCellInfo->servedPLMNs.list.array[ieIdx],\
2231             sizeof(ServedPLMNs_Item_t));
2232       if(srvCellInfo->servedPLMNs.list.array[ieIdx]== NULLP)
2233       {
2234          return RFAILED;
2235       }
2236    }
2237    if(fillServedPlmns(&srvCellInfo->servedPLMNs))
2238    {
2239       return RFAILED;
2240    }
2241
2242    /*nR Mode Info with FDD*/
2243    srvCellInfo->nR_Mode_Info.present = NR_Mode_Info_PR_fDD;
2244    DU_ALLOC(srvCellInfo->nR_Mode_Info.choice.fDD,\
2245          sizeof(FDD_Info_t));
2246    if(srvCellInfo->nR_Mode_Info.choice.fDD == NULLP)
2247    {
2248       return RFAILED;
2249    }
2250    if(fillNrFddInfo(&srvCellInfo->nR_Mode_Info))
2251       return RFAILED;
2252
2253    /*Measurement timing Config*/
2254    srvCellInfo->measurementTimingConfiguration.size = sizeof(uint8_t);
2255    DU_ALLOC(srvCellInfo->measurementTimingConfiguration.\
2256          buf,srvCellInfo->measurementTimingConfiguration.size);
2257    if(srvCellInfo->measurementTimingConfiguration.buf == NULLP)
2258    {
2259       return RFAILED;
2260    }
2261    srvCellInfo->measurementTimingConfiguration.\
2262          buf[0] = duCfgParam.srvdCellLst[0].duCellInfo.measTimeCfg;
2263
2264    return ROK;
2265 }
2266
2267 /*******************************************************************
2268  *
2269  * @brief Fills ServCellToModItem IE
2270  *
2271  * @details
2272  *
2273  *    Function : fillServCellToModItem
2274  *
2275  *    Functionality: Fills ServCellToModItem IE
2276  *
2277  * @params[in] Pointer to Served_Cells_To_Modify_Item_t *
2278  *
2279  * @return ROK     - success
2280  *         RFAILED - failure
2281  *
2282  *****************************************************************/
2283
2284 uint8_t fillServCellToModItem(Served_Cells_To_Modify_Item_t *modifyItem)
2285 {
2286    uint8_t ieIdx;
2287
2288    /*pLMN_Identity*/
2289    modifyItem->oldNRCGI.pLMN_Identity.size = 3*sizeof(uint8_t);
2290    DU_ALLOC(modifyItem->oldNRCGI.pLMN_Identity.buf,modifyItem->oldNRCGI.pLMN_Identity.size);
2291    if(modifyItem->oldNRCGI.pLMN_Identity.buf == NULLP)
2292    {
2293       return RFAILED;
2294    }
2295    buildPlmnId(duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.nrCgi.plmn,\
2296          modifyItem->oldNRCGI.pLMN_Identity.buf);
2297
2298    /*nRCellIdentity*/
2299    modifyItem->oldNRCGI.nRCellIdentity.size = 5*sizeof(uint8_t);
2300    DU_ALLOC(modifyItem->oldNRCGI.nRCellIdentity.buf,\
2301          modifyItem->oldNRCGI.nRCellIdentity.size);
2302    if(modifyItem->oldNRCGI.nRCellIdentity.buf == NULLP)
2303    {
2304       return RFAILED;
2305    }
2306    for(ieIdx = 0; ieIdx < modifyItem->oldNRCGI.nRCellIdentity.size-1; ieIdx++)
2307    {
2308       modifyItem->oldNRCGI.nRCellIdentity.buf[ieIdx] = 0;
2309    }
2310    modifyItem->oldNRCGI.nRCellIdentity.buf[4] = 16;
2311    modifyItem->oldNRCGI.nRCellIdentity.bits_unused = 4;
2312
2313    if(fillServedCellInfo(&modifyItem->served_Cell_Information))
2314       return RFAILED;
2315    else
2316       return ROK;
2317 }
2318
2319 /*******************************************************************
2320  *
2321  * @brief Builds ServCellToModList
2322  *
2323  * @details
2324  *
2325  *    Function : buildServCellToModList
2326  *
2327  *    Functionality: Builds the serv cell to Mod List
2328  *
2329  * @params[in] Pointer to Served_Cells_To_Modify_List_t *
2330  *
2331  * @return ROK     - success
2332  *         RFAILED - failure
2333  *
2334  *****************************************************************/
2335
2336 uint8_t buildServCellToModList(Served_Cells_To_Modify_List_t *cellsToModify)
2337 {
2338    uint8_t ieListCnt, ieIdx;
2339    Served_Cells_To_Modify_Item_t *modifyItem = NULLP;
2340
2341    ieListCnt = 1;
2342    cellsToModify->list.count = ieListCnt;
2343    cellsToModify->list.size = ieListCnt*sizeof(Served_Cells_To_Modify_ItemIEs_t *);
2344    DU_ALLOC(cellsToModify->list.array,cellsToModify->list.size);
2345    if(cellsToModify->list.array == NULLP)
2346    {
2347       return RFAILED;
2348    }
2349    for(ieIdx=0; ieIdx< ieListCnt; ieIdx++)
2350    {
2351       DU_ALLOC(cellsToModify->list.array[ieIdx],sizeof(Served_Cells_To_Modify_ItemIEs_t));
2352       if(cellsToModify->list.array[ieIdx] == NULLP)
2353       {
2354          return RFAILED;
2355       }
2356    }
2357    cellsToModify->list.array[0]->id = ProtocolIE_ID_id_Served_Cells_To_Modify_Item;
2358    cellsToModify->list.array[0]->criticality = Criticality_reject;
2359    cellsToModify->list.array[0]->value.present =\
2360       Served_Cells_To_Modify_ItemIEs__value_PR_Served_Cells_To_Modify_Item;
2361    modifyItem=&cellsToModify->list.array[0]->value.choice.Served_Cells_To_Modify_Item;
2362
2363    if(fillServCellToModItem(modifyItem))
2364       return RFAILED;
2365    else
2366       return ROK;
2367 }
2368
2369 /*******************************************************************
2370  *
2371  * @brief Builds and sends the DUConfigUpdate
2372  *
2373  * @details
2374  *
2375  *    Function : BuildAndSendDUConfigUpdate
2376  *
2377  *    Functionality: Constructs the DU Update message and sends
2378  *                   it to the CU through SCTP.
2379  *
2380  * @params[in] void **buf,Buffer to which encoded pattern is written into
2381  * @params[in] int *size,size of buffer
2382  *
2383  * @return ROK     - success
2384  *         RFAILED - failure
2385  *
2386  * ****************************************************************/
2387 uint8_t BuildAndSendDUConfigUpdate()
2388 {
2389    uint8_t ret, ieIdx, elementCnt;
2390    F1AP_PDU_t                 *f1apDuCfg = NULLP;
2391    GNBDUConfigurationUpdate_t *duCfgUpdate = NULLP;
2392    asn_enc_rval_t encRetVal;     /* Encoder return value */
2393    memset(&encRetVal, 0, sizeof(asn_enc_rval_t));
2394    ret= RFAILED;
2395
2396    while(true)
2397    {
2398       DU_LOG("\nINFO   -->  F1AP : Building DU config update\n");
2399       /* Allocate the memory for F1DuCfg */
2400       DU_ALLOC(f1apDuCfg, sizeof(F1AP_PDU_t));
2401       if(f1apDuCfg == NULLP)
2402       {
2403          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
2404          break;
2405       }
2406
2407       f1apDuCfg->present = F1AP_PDU_PR_initiatingMessage;
2408       DU_ALLOC(f1apDuCfg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
2409       if(f1apDuCfg->choice.initiatingMessage == NULLP)
2410       {
2411          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
2412          break;
2413       }
2414
2415       f1apDuCfg->choice.initiatingMessage->procedureCode = \
2416                                                            ProcedureCode_id_gNBDUConfigurationUpdate;
2417       f1apDuCfg->choice.initiatingMessage->criticality = Criticality_reject;
2418       f1apDuCfg->choice.initiatingMessage->value.present = \
2419                                                            InitiatingMessage__value_PR_GNBDUConfigurationUpdate;
2420       duCfgUpdate = &f1apDuCfg->choice.initiatingMessage->value.\
2421                     choice.GNBDUConfigurationUpdate;
2422       elementCnt = 3;
2423       duCfgUpdate->protocolIEs.list.count = elementCnt;
2424       duCfgUpdate->protocolIEs.list.size = \
2425                                            elementCnt * sizeof(GNBDUConfigurationUpdateIEs_t*);
2426
2427       /* Initialize the F1Setup members */
2428       DU_ALLOC(duCfgUpdate->protocolIEs.list.array,duCfgUpdate->protocolIEs.list.size);
2429       if(duCfgUpdate->protocolIEs.list.array == NULLP)
2430       {
2431          DU_LOG("ERROR  -->  F1AP : Memory allocation for F1RequestIEs failed");
2432          break;
2433       }
2434       for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
2435       {
2436          DU_ALLOC(duCfgUpdate->protocolIEs.list.array[ieIdx],sizeof(GNBDUConfigurationUpdateIEs_t));
2437          if(duCfgUpdate->protocolIEs.list.array[ieIdx] == NULLP)
2438          {
2439             break;
2440          }
2441       }
2442
2443       /*TransactionID*/
2444       ieIdx = 0;
2445       duCfgUpdate->protocolIEs.list.array[ieIdx]->id=ProtocolIE_ID_id_TransactionID;
2446       duCfgUpdate->protocolIEs.list.array[ieIdx]->criticality= Criticality_reject;
2447       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.present = \
2448          GNBDUConfigurationUpdateIEs__value_PR_TransactionID;
2449       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.TransactionID = TRANS_ID;
2450
2451       /*Served Cell to Modify */
2452       ieIdx++;
2453       duCfgUpdate->protocolIEs.list.array[ieIdx]->id = \
2454                                                       ProtocolIE_ID_id_Served_Cells_To_Modify_List;
2455       duCfgUpdate->protocolIEs.list.array[ieIdx]->criticality =Criticality_reject;
2456       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.present = \
2457          GNBDUConfigurationUpdateIEs__value_PR_Served_Cells_To_Modify_List;
2458       if(buildServCellToModList(&duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.\
2459          Served_Cells_To_Modify_List))
2460          break;
2461
2462       // NOTE :GNB DU SYS INFO:MIB AND SIB1 INFORMATION TO BE BUILT AND FILLED HERE
2463       /*GNB DU ID */
2464       ieIdx++;
2465       duCfgUpdate->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_ID;
2466       duCfgUpdate->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
2467       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.present = \
2468         GNBDUConfigurationUpdateIEs__value_PR_GNB_DU_ID;
2469       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.size = sizeof(uint8_t);
2470       DU_ALLOC(duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf,\
2471             duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.size);
2472       if(duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf == NULLP)
2473       {
2474          break;
2475       }
2476       duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf[0] = duCfgParam.duId;
2477
2478       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apDuCfg);
2479
2480       /* Encode the DU Config Update type as APER */
2481       memset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
2482       encBufSize = 0;
2483       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apDuCfg, PrepFinalEncBuf, encBuf);
2484
2485       /* Checking encode results */
2486       if(encRetVal.encoded == ENCODE_FAIL)
2487       {
2488          DU_LOG("ERROR  -->  F1AP : Could not encode DUConfigUpdate structure (at %s)\n",\
2489          encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
2490          break;
2491       }
2492       else
2493       {
2494          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for DUConfigUpdate\n");
2495          for(ieIdx =0; ieIdx < encBufSize; ieIdx++)
2496          {
2497             printf("%x",encBuf[ieIdx]);
2498          }
2499       }
2500       /* Sending msg */
2501       if(sendF1APMsg() != ROK)
2502       {
2503          DU_LOG("\nERROR  -->  F1AP : Sending GNB-DU Config Update failed");
2504          break;
2505       }
2506
2507       ret = ROK;
2508       break;
2509    }
2510    FreeDUConfigUpdate(f1apDuCfg);
2511
2512    return ret;
2513 }
2514
2515
2516 /*******************************************************************
2517  *
2518  * @brief free the ULRRCMessageTransfer
2519  *
2520  * @details
2521  *
2522  *    Function : FreeULRRCMessageTransfer
2523  *
2524  *    Functionality: Deallocating the memory of variable allocated in
2525  *                      FreeULRRCMessageTransfer
2526  *
2527  * @params[in]
2528  *
2529  * @return ROK     - void
2530  *
2531  ******************************************************************/
2532 void FreeULRRCMessageTransfer( F1AP_PDU_t *f1apMsg)
2533 {
2534    uint8_t idx1;
2535    ULRRCMessageTransfer_t  *ulRRCMsg;
2536
2537    if(f1apMsg != NULLP)
2538    {
2539       if(f1apMsg->choice.initiatingMessage != NULLP)
2540       {
2541          ulRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.ULRRCMessageTransfer;
2542          if(ulRRCMsg->protocolIEs.list.array != NULLP)
2543          {
2544             for(idx1=0;idx1<ulRRCMsg->protocolIEs.list.count;idx1++)
2545             {
2546                if(ulRRCMsg->protocolIEs.list.array[idx1] != NULLP)
2547                {
2548                   if(ulRRCMsg->protocolIEs.list.array[idx1]->value.present ==
2549                         ULRRCMessageTransferIEs__value_PR_RRCContainer)
2550                   {
2551                      DU_FREE(ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.buf,
2552                            ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.size);
2553                   }
2554                   DU_FREE(ulRRCMsg->protocolIEs.list.array[idx1],sizeof(ULRRCMessageTransferIEs_t));
2555                }
2556             }
2557             DU_FREE(ulRRCMsg->protocolIEs.list.array,ulRRCMsg->protocolIEs.list.size );
2558          }
2559          DU_FREE(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
2560       }
2561       DU_FREE(f1apMsg,sizeof(F1AP_PDU_t));
2562    }
2563 }
2564 /*******************************************************************
2565  *
2566  * @brief Builds and sends the ULRRCMessageTransfer
2567  *
2568  * @details
2569  *
2570  *    Function : BuildAndSendULRRCMessageTransfer
2571  *
2572  *    Functionality: Constructs the UL RRC Message Transfer and sends
2573  *                   it to the CU through SCTP.
2574  *
2575  * @params[in]
2576  *
2577  * @return ROK     - success
2578  *         RFAILED - failure
2579  *
2580  * ****************************************************************/
2581 uint8_t BuildAndSendULRRCMessageTransfer(DuUeCb  ueCb, uint8_t lcId, \
2582       uint16_t msgLen, uint8_t *rrcMsg)
2583 {
2584    uint8_t   elementCnt =0;
2585    uint8_t   idx1 =0;
2586    uint8_t   idx =0;
2587    F1AP_PDU_t                   *f1apMsg = NULLP;
2588    ULRRCMessageTransfer_t       *ulRRCMsg = NULLP;
2589    asn_enc_rval_t               encRetVal;        /* Encoder return value */
2590    uint8_t ret =RFAILED;
2591
2592    memset(&encRetVal, 0, sizeof(asn_enc_rval_t));
2593
2594    while(true)
2595    {
2596       DU_LOG("\n INFO   -->  F1AP : Building UL RRC Message Transfer Message\n");
2597
2598       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
2599       if(f1apMsg == NULLP)
2600       {
2601          DU_LOG(" ERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
2602          break;
2603       }
2604       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
2605       DU_ALLOC(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
2606       if(f1apMsg->choice.initiatingMessage == NULLP)
2607       {
2608          DU_LOG(" ERROR  -->  F1AP : Memory allocation for      F1AP-PDU failed");
2609          break;
2610       }
2611       f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_ULRRCMessageTransfer;
2612       f1apMsg->choice.initiatingMessage->criticality = Criticality_ignore;
2613       f1apMsg->choice.initiatingMessage->value.present = \
2614                                                          InitiatingMessage__value_PR_ULRRCMessageTransfer;
2615       ulRRCMsg =
2616          &f1apMsg->choice.initiatingMessage->value.choice.ULRRCMessageTransfer;
2617       elementCnt = 4;
2618       ulRRCMsg->protocolIEs.list.count = elementCnt;
2619       ulRRCMsg->protocolIEs.list.size = \
2620                                         elementCnt * sizeof(ULRRCMessageTransferIEs_t *);
2621
2622       /* Initialize the F1Setup members */
2623       DU_ALLOC(ulRRCMsg->protocolIEs.list.array, ulRRCMsg->protocolIEs.list.size);
2624       if(ulRRCMsg->protocolIEs.list.array == NULLP)
2625       {
2626          DU_LOG(" ERROR  -->  F1AP : Memory allocation for UL RRC MessageTransferIEs failed");
2627          break;
2628       }
2629       for(idx=0; idx<elementCnt; idx++)
2630       {
2631          DU_ALLOC(ulRRCMsg->protocolIEs.list.array[idx],sizeof(ULRRCMessageTransferIEs_t));
2632          if(ulRRCMsg->protocolIEs.list.array[idx] == NULLP)
2633          {
2634             break;
2635          }
2636       }
2637
2638       idx1 = 0;
2639
2640       /*GNB CU UE F1AP ID*/
2641       ulRRCMsg->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
2642       ulRRCMsg->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
2643       ulRRCMsg->protocolIEs.list.array[idx1]->value.present = \
2644                                                               ULRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID;
2645       ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.GNB_CU_UE_F1AP_ID = ueCb.gnbCuUeF1apId;
2646
2647       /*GNB DU UE F1AP ID*/
2648       idx1++;
2649       ulRRCMsg->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
2650       ulRRCMsg->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
2651       ulRRCMsg->protocolIEs.list.array[idx1]->value.present = \
2652                                                               ULRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
2653       ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.GNB_DU_UE_F1AP_ID = ueCb.gnbDuUeF1apId;
2654
2655       /*SRBID*/
2656       idx1++;
2657       ulRRCMsg->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_SRBID;
2658       ulRRCMsg->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
2659       ulRRCMsg->protocolIEs.list.array[idx1]->value.present = \
2660                                                               ULRRCMessageTransferIEs__value_PR_SRBID;
2661       ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.SRBID = lcId;
2662
2663       /*RRCContainer*/
2664       idx1++;
2665       ulRRCMsg->protocolIEs.list.array[idx1]->id  = ProtocolIE_ID_id_RRCContainer;
2666       ulRRCMsg->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
2667       ulRRCMsg->protocolIEs.list.array[idx1]->value.present = \
2668                                                               ULRRCMessageTransferIEs__value_PR_RRCContainer;
2669       ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.size = msgLen;
2670       DU_ALLOC(ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.buf,
2671             ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.size)
2672       if(!ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.buf)
2673       {
2674          DU_LOG(" ERROR  -->  F1AP : Memory allocation for BuildAndSendULRRCMessageTransfer failed");
2675          break;
2676       }
2677       memset(ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.buf, 0, msgLen);
2678       memcpy(ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.buf, \
2679             rrcMsg, ulRRCMsg->protocolIEs.list.array[idx1]->value.choice.RRCContainer.size);
2680
2681       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
2682
2683       /* Encode the F1SetupRequest type as APER */
2684       memset(encBuf, 0, ENC_BUF_MAX_LEN);
2685       encBufSize = 0;
2686       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
2687             encBuf);
2688       /* Encode results */
2689       if(encRetVal.encoded == ENCODE_FAIL)
2690       {
2691          DU_LOG( "\nERROR  -->  F1AP : Could not encode ULRRCMessageTransfer structure (at %s)\n",\
2692                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
2693          break;
2694       }
2695       else
2696       {
2697          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for ULRRCMessageTransfer\n");
2698          for(int i=0; i< encBufSize; i++)
2699          {
2700             printf("%x",encBuf[i]);
2701          }
2702       }
2703
2704       /* Sending  msg  */
2705       if(sendF1APMsg()  !=      ROK)
2706       {
2707          DU_LOG("\nERROR  -->   F1AP : Sending  UL RRC Message Transfer Failed");
2708          break;
2709       }
2710       ret = ROK;
2711       break;
2712    }
2713    FreeULRRCMessageTransfer(f1apMsg);
2714
2715    return ret;
2716 }/* End of BuildAndSendULRRCMessageTransfer*/
2717
2718 /*******************************************************************
2719  *
2720  * @brief Builds tag config
2721  *
2722  * @details
2723  *
2724  *    Function : BuildTagConfig
2725  *
2726  *    Functionality: Builds tag config in MacCellGroupConfig
2727  *
2728  * @params[in] TAG_Config *tag_Config
2729  *
2730  * @return ROK     - success
2731  *         RFAILED - failure
2732  *
2733  * ****************************************************************/
2734 uint8_t BuildTagConfig(struct TAG_Config *tagConfig)
2735 {
2736    struct TAG_Config__tag_ToAddModList *tagList;
2737    uint8_t                     idx, elementCnt;
2738
2739    tagConfig->tag_ToReleaseList = NULLP;
2740    tagConfig->tag_ToAddModList = NULLP;
2741    DU_ALLOC(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList));
2742    if(!tagConfig->tag_ToAddModList)
2743    {
2744       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildTagConfig");
2745       return RFAILED;
2746    }
2747
2748    elementCnt = 1; //ODU_VALUE_ONE;
2749    tagList = tagConfig->tag_ToAddModList;
2750    tagList->list.count = elementCnt;
2751    tagList->list.size  =  elementCnt * sizeof(struct TAG *);
2752
2753    tagList->list.array = NULLP;
2754    DU_ALLOC(tagList->list.array, tagList->list.size);
2755    if(!tagList->list.array)
2756    {
2757       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildTagConfig");
2758       return RFAILED;
2759    }
2760
2761    for(idx=0; idx<tagList->list.count; idx++)
2762    {
2763       tagList->list.array[idx] = NULLP;
2764       DU_ALLOC(tagList->list.array[idx], sizeof(struct TAG));
2765       if(!tagList->list.array[idx])
2766       {
2767          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildTagConfig");
2768          return RFAILED;
2769       }
2770    }
2771
2772    idx = 0;
2773    tagList->list.array[idx]->tag_Id = TAG_ID;
2774    tagList->list.array[idx]->timeAlignmentTimer = TIME_ALIGNMENT_TMR;
2775
2776    return ROK;
2777 }
2778
2779 /*******************************************************************
2780  *
2781  * @brief Builds PHR Config
2782  *
2783  * @details
2784  *
2785  *    Function : BuildPhrConfig
2786  *
2787  *    Functionality: Builds phrConfig in MacCellGroupConfig
2788  *
2789  * @params[in] PHR Config *
2790  *
2791  * @return ROK     - success
2792  *         RFAILED - failure
2793  *
2794  * ****************************************************************/
2795 uint8_t BuildPhrConfig(struct MAC_CellGroupConfig__phr_Config *phrConfig)
2796 {
2797
2798    phrConfig->present = MAC_CellGroupConfig__phr_Config_PR_setup;
2799    phrConfig->choice.setup = NULLP;
2800    DU_ALLOC(phrConfig->choice.setup, sizeof(struct PHR_Config));
2801    if(!phrConfig->choice.setup)
2802    {
2803       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildPhrConfig");
2804       return RFAILED;
2805    }
2806
2807    phrConfig->choice.setup->phr_PeriodicTimer        = PHR_PERIODIC_TMR;
2808    phrConfig->choice.setup->phr_ProhibitTimer        = PHR_PROHIBHIT_TMR;
2809    phrConfig->choice.setup->phr_Tx_PowerFactorChange = PHR_PWR_FACTOR_CHANGE;
2810    phrConfig->choice.setup->multiplePHR              = false;
2811    phrConfig->choice.setup->dummy                    = false;
2812    phrConfig->choice.setup->phr_Type2OtherCell       = false;
2813    phrConfig->choice.setup->phr_ModeOtherCG          = PHR_MODE_OTHER_CG;
2814
2815    return ROK;
2816 }
2817
2818 /*******************************************************************
2819  *
2820  * @brief Builds BSR Config
2821  *
2822  * @details
2823  *
2824  *    Function : BuildBsrConfig
2825  *
2826  *    Functionality: Builds BuildBsrConfig in MacCellGroupConfig
2827  *
2828  * @params[in] BSR_Config *bsrConfig
2829  *
2830  * @return ROK     - success
2831  *         RFAILED - failure
2832  *
2833  * ****************************************************************/
2834 uint8_t BuildBsrConfig(struct BSR_Config *bsrConfig)
2835 {
2836    bsrConfig->periodicBSR_Timer = PERIODIC_BSR_TMR;
2837    bsrConfig->retxBSR_Timer     = RETX_BSR_TMR;
2838    bsrConfig->logicalChannelSR_DelayTimer = NULLP;
2839
2840    return ROK;
2841 }
2842
2843 /*******************************************************************
2844  *
2845  * @brief Builds scheduling request config
2846  *
2847  * @details
2848  *
2849  *    Function : BuildSchedulingReqConfig
2850  *
2851  *    Functionality: Builds BuildSchedulingReqConfig in MacCellGroupConfig
2852  *
2853  * @params[in] SchedulingRequestConfig *schedulingRequestConfig
2854  *
2855  * @return ROK     - success
2856  *         RFAILED - failure
2857  *
2858  * ****************************************************************/
2859 uint8_t BuildSchedulingReqConfig(struct SchedulingRequestConfig *schedulingRequestConfig)
2860 {
2861    struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList;
2862    uint8_t                     idx, elementCnt;
2863
2864    schedulingRequestConfig->schedulingRequestToAddModList = NULLP;
2865    DU_ALLOC(schedulingRequestConfig->schedulingRequestToAddModList,
2866          sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList));
2867    if(!schedulingRequestConfig->schedulingRequestToAddModList)
2868    {
2869       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSchedulingReqConfig");
2870       return RFAILED;
2871    }
2872
2873    elementCnt = 1; //ODU_VALUE_ONE;
2874    schReqList = schedulingRequestConfig->schedulingRequestToAddModList;
2875    schReqList->list.count = elementCnt;
2876    schReqList->list.size  = elementCnt * sizeof(struct SchedulingRequestToAddMod *);
2877
2878    schReqList->list.array = NULLP;
2879    DU_ALLOC(schReqList->list.array, schReqList->list.size);
2880    if(!schReqList->list.array)
2881    {
2882       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSchedulingReqConfig");
2883       return RFAILED;
2884    }
2885
2886    for(idx=0;idx<schReqList->list.count; idx++)
2887    {
2888       schReqList->list.array[idx] = NULLP;
2889       DU_ALLOC(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod));
2890       if(!schReqList->list.array[idx])
2891       {
2892          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSchedulingReqConfig");
2893          return RFAILED;
2894       }
2895    }
2896
2897    idx = 0;
2898    schReqList->list.array[idx]->schedulingRequestId = SCH_REQ_ID;
2899
2900    schReqList->list.array[idx]->sr_ProhibitTimer = NULLP;
2901    DU_ALLOC(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long));
2902    if(!schReqList->list.array[idx]->sr_ProhibitTimer)
2903    {
2904       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSchedulingReqConfig");
2905       return RFAILED;
2906    }
2907    *(schReqList->list.array[idx]->sr_ProhibitTimer) = SR_PROHIBIT_TMR;
2908    schReqList->list.array[idx]->sr_TransMax = SR_TRANS_MAX;
2909    schedulingRequestConfig->schedulingRequestToReleaseList = NULLP;
2910
2911    return ROK;
2912 }
2913
2914 /*******************************************************************
2915  *
2916  * @brief Builds RLC Config
2917  *
2918  * @details
2919  *
2920  *    Function : BuildRlcConfig
2921  *
2922  *    Functionality: Builds RLC Config in BuildRlcBearerToAddModList
2923  *
2924  * @params[in] RLC_Config *rlcConfig
2925  *
2926  * @return ROK     - success
2927  *         RFAILED - failure
2928  *
2929  * ****************************************************************/
2930 uint8_t BuildRlcConfig(struct RLC_Config *rlcConfig)
2931 {
2932
2933    rlcConfig->present = RLC_Config_PR_am;
2934
2935    rlcConfig->choice.am = NULLP;
2936    DU_ALLOC(rlcConfig->choice.am, sizeof(struct RLC_Config__am));
2937    if(!rlcConfig->choice.am)
2938    {
2939       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcConfig");
2940       return RFAILED;
2941    }
2942
2943    /* UL */
2944    rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength = NULLP;
2945    DU_ALLOC(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
2946    if(!rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength)
2947    {
2948       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcConfig");
2949       return RFAILED;
2950    }
2951    *(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength) = SN_FIELD_LEN;
2952    rlcConfig->choice.am->ul_AM_RLC.t_PollRetransmit  = T_POLL_RETRANSMIT;
2953    rlcConfig->choice.am->ul_AM_RLC.pollPDU           = POLL_PDU;
2954    rlcConfig->choice.am->ul_AM_RLC.pollByte          = POLL_BYTE;
2955    rlcConfig->choice.am->ul_AM_RLC.maxRetxThreshold  = MAX_RETX_THRESHOLD;
2956
2957    /* DL */
2958    rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength = NULLP;
2959    DU_ALLOC(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
2960    if(!rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength)
2961    {
2962       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcConfig");
2963       return RFAILED;
2964    }
2965    *(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength) = SN_FIELD_LEN;
2966    rlcConfig->choice.am->dl_AM_RLC.t_Reassembly      = T_REASSEMBLY;
2967    rlcConfig->choice.am->dl_AM_RLC.t_StatusProhibit  = T_STATUS_PROHIBHIT;
2968
2969    return ROK;
2970 }
2971
2972 /*******************************************************************
2973  *
2974  * @brief Builds MAC LC Config
2975  *
2976  * @details
2977  *
2978  *    Function : BuildMacLCConfig
2979  *
2980  *    Functionality: Builds MAC LC Config in BuildRlcBearerToAddModList
2981  *
2982  * @params[in] struct LogicalChannelConfig macLcConfig
2983  *
2984  * @return ROK     - success
2985  *         RFAILED - failure
2986  *
2987  * ****************************************************************/
2988 uint8_t BuildMacLCConfig(struct LogicalChannelConfig *macLcConfig)
2989 {
2990
2991    macLcConfig->ul_SpecificParameters = NULLP;
2992    DU_ALLOC(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters));
2993    if(!macLcConfig->ul_SpecificParameters)
2994    {
2995       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacLCConfig");
2996       return RFAILED;
2997    }
2998
2999    macLcConfig->ul_SpecificParameters->priority = MAC_LC_PRIORITY;
3000    macLcConfig->ul_SpecificParameters->prioritisedBitRate =     PRIORTISIED_BIT_RATE;
3001    macLcConfig->ul_SpecificParameters->bucketSizeDuration =     BUCKET_SIZE_DURATION;
3002    macLcConfig->ul_SpecificParameters->allowedServingCells = NULLP;
3003    macLcConfig->ul_SpecificParameters->allowedSCS_List = NULLP;
3004    macLcConfig->ul_SpecificParameters->maxPUSCH_Duration = NULLP;
3005    macLcConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULLP;
3006
3007    macLcConfig->ul_SpecificParameters->logicalChannelGroup = NULLP;
3008    DU_ALLOC(macLcConfig->ul_SpecificParameters->logicalChannelGroup,    sizeof(long));
3009    if(!macLcConfig->ul_SpecificParameters->logicalChannelGroup)
3010    {
3011       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacLCConfig");
3012       return RFAILED;
3013    }
3014    *(macLcConfig->ul_SpecificParameters->logicalChannelGroup) = LC_GRP;
3015
3016    macLcConfig->ul_SpecificParameters->schedulingRequestID = NULLP;
3017    DU_ALLOC(macLcConfig->ul_SpecificParameters->schedulingRequestID,    sizeof(SchedulingRequestId_t));
3018    if(!macLcConfig->ul_SpecificParameters->schedulingRequestID)
3019    {
3020       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacLCConfig");
3021       return RFAILED;
3022    }
3023    *(macLcConfig->ul_SpecificParameters->schedulingRequestID) = SCH_REQ_ID;
3024
3025    macLcConfig->ul_SpecificParameters->logicalChannelSR_Mask = false;
3026    macLcConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false;
3027    macLcConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULLP;
3028
3029    return ROK;
3030 }
3031
3032 /*******************************************************************
3033  *
3034  * @brief Builds RLC Bearer to Add/Mod list
3035  *
3036  * @details
3037  *
3038  *    Function :BuildRlcBearerToAddModList
3039  *
3040  *    Functionality: Builds RLC Bearer to Add/Mod list in DuToCuRrcContainer
3041  *
3042  * @params[in] rlc_BearerToAddModList
3043  *
3044  * @return ROK     - success
3045  *         RFAILED - failure
3046  *
3047  * ****************************************************************/
3048 uint8_t BuildRlcBearerToAddModList(struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList)
3049 {
3050    uint8_t                     idx, elementCnt;
3051
3052    elementCnt = 1;
3053    rlcBearerList->list.count = elementCnt;
3054    rlcBearerList->list.size  = elementCnt * sizeof(struct RLC_BearerConfig *);
3055
3056    rlcBearerList->list.array = NULLP;
3057    DU_ALLOC(rlcBearerList->list.array, rlcBearerList->list.size);
3058    if(!rlcBearerList->list.array)
3059    {
3060       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
3061       return RFAILED;
3062    }
3063
3064    for(idx=0; idx<rlcBearerList->list.count; idx++)
3065    {
3066       rlcBearerList->list.array[idx] = NULLP;
3067       DU_ALLOC(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig));
3068       if(!rlcBearerList->list.array[idx])
3069       {
3070          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
3071          return RFAILED;
3072       }
3073    }
3074
3075    idx = 0;
3076    rlcBearerList->list.array[idx]->logicalChannelIdentity = SRB1_LCID;
3077
3078    DU_ALLOC(rlcBearerList->list.array[idx]->servedRadioBearer, \
3079       sizeof(struct RLC_BearerConfig__servedRadioBearer));
3080    if(!rlcBearerList->list.array[idx]->servedRadioBearer)
3081    {
3082       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
3083       return RFAILED;
3084    }
3085
3086    rlcBearerList->list.array[idx]->servedRadioBearer->present = \
3087       RLC_BearerConfig__servedRadioBearer_PR_srb_Identity;
3088    rlcBearerList->list.array[idx]->servedRadioBearer->choice.srb_Identity = \
3089       SRB1_LCID;
3090
3091    rlcBearerList->list.array[idx]->reestablishRLC = NULLP;
3092    rlcBearerList->list.array[idx]->rlc_Config = NULLP;
3093    DU_ALLOC(rlcBearerList->list.array[idx]->rlc_Config, sizeof(struct RLC_Config));
3094    if(!rlcBearerList->list.array[idx]->rlc_Config)
3095    {
3096       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
3097       return RFAILED;
3098    }
3099
3100    if(BuildRlcConfig(rlcBearerList->list.array[idx]->rlc_Config) != ROK)
3101    {
3102       DU_LOG("\nERROR  -->  F1AP : BuildRlcConfig failed");
3103       return RFAILED;
3104    }
3105
3106    rlcBearerList->list.array[idx]->mac_LogicalChannelConfig = NULLP;
3107    DU_ALLOC(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, \
3108       sizeof(struct LogicalChannelConfig));
3109    if(!rlcBearerList->list.array[idx]->mac_LogicalChannelConfig)
3110    {
3111       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
3112       return RFAILED;
3113    }
3114
3115    if(BuildMacLCConfig(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig) != ROK)
3116    {
3117       DU_LOG("\nERROR  -->  F1AP : BuildMacLCConfig failed");
3118       return RFAILED;
3119    }
3120
3121    return ROK;
3122 }
3123
3124 /*******************************************************************
3125  *
3126  * @brief Build Control resource set to add/modify list
3127  *
3128  * @details
3129  *
3130  *    Function : BuildControlRSetToAddModList
3131  *
3132  *    Functionality: Build Control resource set to add/modify list
3133  *
3134  * @params[in]
3135  * struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList
3136  *
3137  * @return ROK     - success
3138  *         RFAILED - failure
3139  *
3140  * ****************************************************************/
3141    uint8_t BuildControlRSetToAddModList
3142 (
3143  struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList
3144  )
3145 {
3146    uint8_t idx;
3147    uint8_t elementCnt;
3148    uint8_t numBytes, bitsUnused;
3149    struct ControlResourceSet *controlRSet;
3150    uint8_t freqDomainResource[FREQ_DOM_RSRC_SIZE] = {0};
3151    uint8_t coreset0EndPrb, coreset1StartPrb, coreset1NumPrb;
3152
3153
3154    elementCnt = 1;
3155    controlRSetList->list.count = elementCnt;
3156    controlRSetList->list.size = \
3157                                 elementCnt * sizeof(struct ControlResourceSet *);
3158
3159    controlRSetList->list.array = NULLP;
3160    DU_ALLOC(controlRSetList->list.array, controlRSetList->list.size);
3161    if(!controlRSetList->list.array)
3162    {
3163       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3164       return RFAILED;
3165    }
3166
3167    for(idx = 0; idx < elementCnt; idx++)
3168    {
3169       controlRSetList->list.array[idx] = NULLP;
3170       DU_ALLOC(controlRSetList->list.array[idx], sizeof(struct ControlResourceSet));
3171       if(!controlRSetList->list.array[idx])
3172       {
3173          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3174          return RFAILED;
3175       }
3176    }
3177
3178    idx=0;
3179    controlRSet = controlRSetList->list.array[idx];
3180
3181    controlRSet->controlResourceSetId = PDCCH_CTRL_RSRC_SET_ONE_ID;
3182
3183    /* size 6 bytes
3184     * 3 LSBs unsued
3185     * Bit string stored ff0000000000
3186     */
3187    numBytes = 6;
3188    bitsUnused = 3;
3189    controlRSet->frequencyDomainResources.size = numBytes * sizeof(uint8_t);
3190
3191    controlRSet->frequencyDomainResources.buf = NULLP;
3192    DU_ALLOC(controlRSet->frequencyDomainResources.buf, \
3193          controlRSet->frequencyDomainResources.size);
3194    if(!controlRSet->frequencyDomainResources.buf)
3195    {
3196       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3197       return RFAILED;
3198    }
3199
3200    memset(controlRSet->frequencyDomainResources.buf, 0, FREQ_DOM_RSRC_SIZE);
3201    coreset0EndPrb = CORESET0_END_PRB;
3202    coreset1StartPrb = coreset0EndPrb + 6;
3203    coreset1NumPrb = CORESET1_NUM_PRB;
3204    /* calculate the PRBs */
3205    freqDomRscAllocType0(((coreset1StartPrb)/6), (coreset1NumPrb/6), freqDomainResource);
3206    memcpy(controlRSet->frequencyDomainResources.buf, freqDomainResource, FREQ_DOM_RSRC_SIZE);
3207    controlRSet->frequencyDomainResources.bits_unused = bitsUnused;
3208
3209    controlRSet->duration = PDCCH_CTRL_RSRC_SET_ONE_DURATION;
3210    controlRSet->cce_REG_MappingType.present = \
3211                                               ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved;
3212
3213    controlRSet->precoderGranularity = PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY;
3214    controlRSet->tci_StatesPDCCH_ToAddList = NULLP;
3215    controlRSet->tci_StatesPDCCH_ToReleaseList = NULLP;
3216    controlRSet->tci_PresentInDCI = NULLP;
3217 #if 0
3218    uint8_t tciStateIdx;
3219
3220    DU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList, \
3221          sizeof(struct ControlResourceSet__tci_StatesPDCCH_ToAddList));
3222    if(!controlRset->tci_StatesPDCCH_ToAddList)
3223    {
3224       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3225       return RFAILED;
3226    }
3227
3228    elementCnt = 1;
3229    controlRset->tci_StatesPDCCH_ToAddList->list.count = elementCnt;
3230    controlRset->tci_StatesPDCCH_ToAddList->list.size = elementCnt * sizeof(TCI_StateId_t *);
3231    DU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList->list.array, \
3232          controlRset->tci_StatesPDCCH_ToAddList->list.size)
3233       if(!controlRset->tci_StatesPDCCH_ToAddList->list.array)
3234       {
3235          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3236          return RFAILED;
3237       }
3238
3239    for(tciStateIdx = 0; tciStateIdx <elementCntl; tciStateIdx++)
3240    {
3241       DU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx], sizeof(TCI_StateId_t));
3242       if(!controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx])
3243       {
3244          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3245          return RFAILED;
3246       }
3247    }
3248
3249    tciStateIdx = 0;
3250    /* TODO */
3251    *(controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx]);
3252
3253    DU_ALLOC(controlRset->tci_PresentInDCI, sizeof(long));
3254    if(!controlRset->tci_PresentInDCI)
3255    {
3256       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3257       return RFAILED;
3258    }
3259    /* TODO */
3260    *(controlRset->tci_PresentInDCI);
3261 #endif
3262
3263    controlRSet->pdcch_DMRS_ScramblingID = NULLP;
3264    DU_ALLOC(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long));
3265    if(!controlRSet->pdcch_DMRS_ScramblingID)
3266    {
3267       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3268       return RFAILED;
3269    }
3270    *(controlRSet->pdcch_DMRS_ScramblingID) = SCRAMBLING_ID;
3271
3272    return ROK;
3273 } /* End BuildControlRSetToAddModList */
3274
3275 /*******************************************************************
3276  *
3277  * @brief Build search space to add/modify list
3278  *
3279  * @details
3280  *
3281  *    Function : BuildSearchSpcToAddModList
3282  *
3283  *    Functionality: Build search space to add/modify list
3284  *
3285  * @params[in]
3286  * @return ROK     - success
3287  *         RFAILED - failure
3288  *
3289  * ****************************************************************/
3290    uint8_t BuildSearchSpcToAddModList
3291 (
3292  struct PDCCH_Config__searchSpacesToAddModList *searchSpcList
3293  )
3294 {
3295    uint8_t idx;
3296    uint8_t numBytes;
3297    uint8_t byteIdx;
3298    uint8_t bitsUnused;
3299    uint8_t elementCnt;
3300    struct SearchSpace *searchSpc;
3301
3302    elementCnt = 1;
3303    searchSpcList->list.count = elementCnt;
3304    searchSpcList->list.size = elementCnt * sizeof(struct SearchSpace *);
3305
3306    searchSpcList->list.array = NULLP;
3307    DU_ALLOC(searchSpcList->list.array, searchSpcList->list.size);
3308    if(!searchSpcList->list.array)
3309    {
3310       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3311       return RFAILED;
3312    }
3313
3314    for(idx = 0; idx < elementCnt; idx++)
3315    {
3316       searchSpcList->list.array[idx] = NULLP;
3317       DU_ALLOC(searchSpcList->list.array[idx], sizeof(struct SearchSpace));
3318       if(!searchSpcList->list.array[idx])
3319       {
3320          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3321          return RFAILED;
3322       }
3323    }
3324
3325    idx = 0;
3326    searchSpc = searchSpcList->list.array[idx];
3327
3328    searchSpc->searchSpaceId = PDCCH_SRCH_SPC_TWO_ID;
3329
3330    searchSpc->controlResourceSetId = NULLP;
3331    DU_ALLOC(searchSpc->controlResourceSetId, sizeof(ControlResourceSetId_t));
3332    if(!searchSpc->controlResourceSetId)
3333    {
3334       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3335       return RFAILED;
3336    }
3337    *(searchSpc->controlResourceSetId) = PDCCH_CTRL_RSRC_SET_ONE_ID;
3338
3339    searchSpc->monitoringSlotPeriodicityAndOffset = NULLP;
3340    DU_ALLOC(searchSpc->monitoringSlotPeriodicityAndOffset, \
3341          sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset));
3342    if(!searchSpc->monitoringSlotPeriodicityAndOffset)
3343    {
3344       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3345       return RFAILED;
3346    }
3347    searchSpc->monitoringSlotPeriodicityAndOffset->present = \
3348                                                             SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
3349
3350    searchSpc->duration = NULLP;
3351    searchSpc->monitoringSymbolsWithinSlot = NULLP;
3352    DU_ALLOC(searchSpc->monitoringSymbolsWithinSlot, sizeof(BIT_STRING_t));
3353    if(!searchSpc->monitoringSymbolsWithinSlot)
3354    {
3355       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3356       return RFAILED;
3357    }
3358
3359    /* Values taken from reference logs :
3360     * size 2 bytes
3361     * 2 LSBs unsued
3362     * Bit string stores 8000
3363     */
3364    numBytes = 2;
3365    bitsUnused = 2;
3366
3367    searchSpc->monitoringSymbolsWithinSlot->size = numBytes * sizeof(uint8_t);
3368    searchSpc->monitoringSymbolsWithinSlot->buf = NULLP;
3369    DU_ALLOC(searchSpc->monitoringSymbolsWithinSlot->buf, \
3370          searchSpc->monitoringSymbolsWithinSlot->size);
3371    if(!searchSpc->monitoringSymbolsWithinSlot->buf)
3372    {
3373       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3374       return RFAILED;
3375    }
3376
3377    byteIdx = 0;
3378    searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = \
3379                                                             PDCCH_SYMBOL_WITHIN_SLOT /* setting MSB to 128 i.e. 0x80 */;
3380    searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = 0;
3381    searchSpc->monitoringSymbolsWithinSlot->bits_unused = bitsUnused;
3382
3383    searchSpc->nrofCandidates = NULLP;
3384    DU_ALLOC(searchSpc->nrofCandidates, sizeof(struct SearchSpace__nrofCandidates));
3385    if(!searchSpc->nrofCandidates)
3386    {
3387       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3388       return RFAILED;
3389    }
3390
3391    searchSpc->nrofCandidates->aggregationLevel1 = \
3392                                                   PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE;
3393    searchSpc->nrofCandidates->aggregationLevel2 = \
3394                                                   PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE;
3395    searchSpc->nrofCandidates->aggregationLevel4 = \
3396                                                   PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE;
3397    searchSpc->nrofCandidates->aggregationLevel8 = \
3398                                                   PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE;
3399    searchSpc->nrofCandidates->aggregationLevel16 = \
3400                                                    PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE;
3401
3402    searchSpc->searchSpaceType = NULLP;
3403    DU_ALLOC(searchSpc->searchSpaceType, sizeof(struct SearchSpace__searchSpaceType));
3404    if(!searchSpc->searchSpaceType)
3405    {
3406       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3407       return RFAILED;
3408    }
3409
3410    searchSpc->searchSpaceType->present = SearchSpace__searchSpaceType_PR_ue_Specific;
3411
3412    searchSpc->searchSpaceType->choice.ue_Specific = NULLP;
3413    DU_ALLOC(searchSpc->searchSpaceType->choice.ue_Specific, \
3414          sizeof(struct SearchSpace__searchSpaceType__ue_Specific));
3415    if(!searchSpc->searchSpaceType->choice.ue_Specific)
3416    {
3417       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3418       return RFAILED;
3419    }
3420    searchSpc->searchSpaceType->choice.ue_Specific->dci_Formats = \
3421                                                                  PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT;
3422
3423    return ROK;
3424 }/* End BuildSearchSpcToAddModList */
3425
3426 /*******************************************************************
3427  *
3428  * @brief Builds BWP DL dedicated PDCCH config
3429  *
3430  * @details
3431  *
3432  *    Function : BuildBWPDlDedPdcchCfg
3433  *
3434  *    Functionality: Builds BWP DL dedicated PDCCH config
3435  *
3436  * @params[in] struct PDCCH_Config *pdcchCfg
3437  *
3438  * @return ROK     - success
3439  *         RFAILED - failure
3440  *
3441  * ****************************************************************/
3442 uint8_t BuildBWPDlDedPdcchCfg(struct PDCCH_Config *pdcchCfg)
3443 {
3444    pdcchCfg->controlResourceSetToAddModList = NULLP;
3445    DU_ALLOC(pdcchCfg->controlResourceSetToAddModList, \
3446          sizeof(struct PDCCH_Config__controlResourceSetToAddModList));
3447    if(!pdcchCfg->controlResourceSetToAddModList)
3448    {
3449       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg");
3450       return RFAILED;
3451    }
3452
3453    if(BuildControlRSetToAddModList(pdcchCfg->controlResourceSetToAddModList) != ROK)
3454    {
3455       return RFAILED;
3456    }
3457
3458    pdcchCfg->controlResourceSetToReleaseList = NULLP;
3459
3460    pdcchCfg->searchSpacesToAddModList = NULLP;
3461    DU_ALLOC(pdcchCfg->searchSpacesToAddModList, \
3462          sizeof(struct PDCCH_Config__searchSpacesToAddModList));
3463    if(!pdcchCfg->searchSpacesToAddModList)
3464    {
3465       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg");
3466       return RFAILED;
3467    }
3468
3469    if(BuildSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList) != ROK)
3470    {
3471       return RFAILED;
3472    }
3473
3474    pdcchCfg->searchSpacesToReleaseList = NULLP;
3475    pdcchCfg->downlinkPreemption = NULLP;
3476    pdcchCfg->tpc_PUSCH = NULLP;
3477    pdcchCfg->tpc_PUCCH = NULLP;
3478    pdcchCfg->tpc_SRS = NULLP;
3479
3480    return ROK;
3481 }
3482
3483 /*******************************************************************
3484  *
3485  * @brief Builds DMRS DL PDSCH Mapping type A
3486  *
3487  * @details
3488  *
3489  *    Function : BuildDMRSDLPdschMapTypeA
3490  *
3491  *    Functionality: Builds DMRS DL PDSCH Mapping type A
3492  *
3493  * @params[in]
3494  * struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg
3495  * @return ROK     - success
3496  *         RFAILED - failure
3497  *
3498  * ****************************************************************/
3499    uint8_t BuildDMRSDLPdschMapTypeA
3500 (
3501  struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg
3502  )
3503 {
3504    dmrsDlCfg->present = PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA_PR_setup;
3505    dmrsDlCfg->choice.setup = NULLP;
3506    DU_ALLOC(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig));
3507    if(!dmrsDlCfg->choice.setup)
3508    {
3509       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3510       return RFAILED;
3511    }
3512
3513    dmrsDlCfg->choice.setup->dmrs_Type = NULLP;
3514    dmrsDlCfg->choice.setup->dmrs_AdditionalPosition = NULLP;
3515    DU_ALLOC(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long));
3516    if(!dmrsDlCfg->choice.setup->dmrs_AdditionalPosition)
3517    {
3518       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDMRSDLPdschMapTypeA");
3519       return RFAILED;
3520    }
3521    *(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS;
3522
3523    dmrsDlCfg->choice.setup->maxLength = NULLP;
3524    dmrsDlCfg->choice.setup->scramblingID0 = NULLP;
3525    dmrsDlCfg->choice.setup->scramblingID1 = NULLP;
3526    dmrsDlCfg->choice.setup->phaseTrackingRS = NULLP;
3527
3528    return ROK;
3529 }
3530
3531 /*******************************************************************
3532  *
3533  * @brief Builds TCI states to add/modify list
3534  *
3535  * @details
3536  *
3537  *    Function : BuildTCIStatesToAddModList
3538  *
3539  *    Functionality:Builds TCI states to add/modify list
3540  *
3541  * @params[in]
3542  * struct PDSCH_Config__tci_StatesToAddModList *tciStatesList
3543  *
3544  * @return ROK     - success
3545  *         RFAILED - failure
3546  *
3547  * ****************************************************************/
3548 uint8_t BuildTCIStatesToAddModList(struct PDSCH_Config__tci_StatesToAddModList *tciStatesList)
3549 {
3550    return ROK;
3551 }
3552
3553 /*******************************************************************
3554  *
3555  * @brief Builds PDSCH time domain allocation list
3556  *
3557  * @details
3558  *
3559  *    Function : BuildPdschTimeDomAllocList
3560  *
3561  *    Functionality: Builds PDSCH time domain allocation list
3562  *
3563  * @params[in]
3564  * struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
3565  *
3566  * @return ROK     - success
3567  *         RFAILED - failure
3568  *
3569  * ****************************************************************/
3570    uint8_t BuildPdschTimeDomAllocList
3571 (
3572  struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
3573  )
3574 {
3575    uint8_t idx;
3576    uint8_t elementCnt;
3577    struct PDSCH_TimeDomainResourceAllocation *timeDomAlloc;
3578
3579    timeDomAllocList->present = \
3580                                PDSCH_Config__pdsch_TimeDomainAllocationList_PR_setup;
3581
3582    timeDomAllocList->choice.setup = NULLP;
3583    DU_ALLOC(timeDomAllocList->choice.setup, \
3584          sizeof(struct PDSCH_TimeDomainResourceAllocationList));
3585    if(!timeDomAllocList->choice.setup)
3586    {
3587       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3588       return RFAILED;
3589    }
3590
3591    elementCnt = 1;
3592    timeDomAllocList->choice.setup->list.count = elementCnt;
3593    timeDomAllocList->choice.setup->list.size = \
3594                                                elementCnt * sizeof(struct PDSCH_TimeDomainResourceAllocation *);
3595
3596    timeDomAllocList->choice.setup->list.array = NULLP;
3597    DU_ALLOC(timeDomAllocList->choice.setup->list.array, \
3598          timeDomAllocList->choice.setup->list.size);
3599    if(!timeDomAllocList->choice.setup->list.array)
3600    {
3601       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3602       return RFAILED;
3603    }
3604
3605    for(idx = 0; idx < elementCnt; idx++)
3606    {
3607       timeDomAllocList->choice.setup->list.array[idx] = NULLP;
3608       DU_ALLOC(timeDomAllocList->choice.setup->list.array[idx], \
3609             sizeof(struct PDSCH_TimeDomainResourceAllocation));
3610       if(!timeDomAllocList->choice.setup->list.array[idx])
3611       {
3612          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3613          return RFAILED;
3614       }
3615    }
3616
3617    idx = 0;
3618    timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
3619
3620    timeDomAlloc->k0 = NULLP;
3621    timeDomAlloc->mappingType = PDSCH_MAPPING_TYPE_A;
3622    timeDomAlloc->startSymbolAndLength = \
3623                                         calcSliv(PDSCH_START_SYMBOL, PDSCH_LENGTH_SYMBOL);
3624
3625    return ROK;
3626 }
3627
3628 /*******************************************************************
3629  *
3630  * @brief Builds PDSCH PRB Bundling type
3631  *
3632  * @details
3633  *
3634  *    Function : BuildPdschPrbBundlingType
3635  *
3636  *    Functionality: Builds PDSCH PRB Bundling type
3637  *
3638  * @params[in]
3639  * struct PDSCH_Config__prb_BundlingType *prbBndlType
3640  *
3641  * @return ROK     - success
3642  *         RFAILED - failure
3643  *
3644  * ****************************************************************/
3645    uint8_t BuildPdschPrbBundlingType
3646 (
3647  struct PDSCH_Config__prb_BundlingType *prbBndlType
3648  )
3649 {
3650    prbBndlType->present = PDSCH_Config__prb_BundlingType_PR_staticBundling;
3651
3652    prbBndlType->choice.staticBundling = NULLP;
3653    DU_ALLOC(prbBndlType->choice.staticBundling, \
3654          sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling));
3655    if(!prbBndlType->choice.staticBundling)
3656    {
3657       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschPrbBundlingType");
3658       return RFAILED;
3659    }
3660    prbBndlType->choice.staticBundling->bundleSize = NULLP;
3661
3662    return ROK;
3663 }
3664
3665 /*******************************************************************
3666  *
3667  * @brief Builds BWP DL dedicated PDSCH config
3668  *
3669  * @details
3670  *
3671  *    Function : BuildBWPDlDedPdschCfg
3672  *
3673  *    Functionality: Builds BWP DL dedicated PDSCH config
3674  *
3675  * @params[in] struct PDSCH_Config *pdschCfg
3676  *
3677  * @return ROK     - success
3678  *         RFAILED - failure
3679  *
3680  * ****************************************************************/
3681 uint8_t BuildBWPDlDedPdschCfg(struct PDSCH_Config *pdschCfg)
3682 {
3683    pdschCfg->dataScramblingIdentityPDSCH = NULLP;
3684
3685    pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA = NULLP;
3686    DU_ALLOC(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \
3687          sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA));
3688    if(!pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
3689    {
3690       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3691       return RFAILED;
3692    }
3693
3694    if(BuildDMRSDLPdschMapTypeA(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA) != ROK)
3695    {
3696       return RFAILED;
3697    }
3698
3699    pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeB = NULLP;
3700    pdschCfg->tci_StatesToAddModList = NULLP;
3701    pdschCfg->tci_StatesToReleaseList = NULLP;
3702    pdschCfg->vrb_ToPRB_Interleaver = NULLP;
3703 #if 0
3704    DU_ALLOC(pdschCfg->tci_StatesToAddModList, sizeof(struct PDSCH_Config__tci_StatesToAddModList));
3705    if(!pdschCfg->tci_StatesToAddModList)
3706    {
3707       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3708       return RFAILED;
3709    }
3710    if(BuildTCIStatesToAddModList(pdschCfg->tci_StatesToAddModList) != ROK)
3711    {
3712       return RFAILED;
3713    }
3714 #endif
3715
3716    pdschCfg->resourceAllocation = RES_ALLOC_TYPE;
3717
3718    pdschCfg->pdsch_TimeDomainAllocationList = NULLP;
3719    DU_ALLOC(pdschCfg->pdsch_TimeDomainAllocationList, \
3720          sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList));
3721    if(!pdschCfg->pdsch_TimeDomainAllocationList)
3722    {
3723       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3724       return RFAILED;
3725    }
3726
3727    if(BuildPdschTimeDomAllocList(pdschCfg->pdsch_TimeDomainAllocationList) != ROK)
3728    {
3729       return RFAILED;
3730    }
3731
3732    pdschCfg->pdsch_AggregationFactor = NULLP;
3733    pdschCfg->rateMatchPatternToAddModList = NULLP;
3734    pdschCfg->rateMatchPatternToReleaseList = NULLP;
3735    pdschCfg->rateMatchPatternGroup1 = NULLP;
3736    pdschCfg->rateMatchPatternGroup2 = NULLP;
3737    pdschCfg->rbg_Size = PDSCH_RBG_SIZE;
3738    pdschCfg->mcs_Table = NULLP;
3739
3740    pdschCfg->maxNrofCodeWordsScheduledByDCI = NULLP;
3741    DU_ALLOC(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long));
3742    if(!pdschCfg->maxNrofCodeWordsScheduledByDCI)
3743    {
3744       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3745       return RFAILED;
3746    }
3747    *(pdschCfg->maxNrofCodeWordsScheduledByDCI) = PDSCH_MAX_CODEWORD_SCH_BY_DCI;
3748
3749    if(BuildPdschPrbBundlingType(&pdschCfg->prb_BundlingType) != ROK)
3750    {
3751       return RFAILED;
3752    }
3753
3754    pdschCfg->zp_CSI_RS_ResourceToAddModList = NULLP;
3755    pdschCfg->zp_CSI_RS_ResourceToReleaseList = NULLP;
3756    pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList = NULLP;
3757    pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP;
3758    pdschCfg->sp_ZP_CSI_RS_ResourceSetsToAddModList = NULLP;
3759    pdschCfg->sp_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP;
3760    pdschCfg->p_ZP_CSI_RS_ResourceSet = NULLP;
3761
3762    return ROK;
3763 }
3764
3765 /*******************************************************************
3766  *
3767  * @brief Builds intitial DL BWP
3768  * @details
3769  *
3770  *    Function : BuildInitialDlBWP
3771  *
3772  *    Functionality: Builds intitial DL BWP in spCellCfgDed
3773  *
3774  * @params[in] BWP_DownlinkDedicated_t *dlBwp
3775  *
3776  * @return ROK     - success
3777  *         RFAILED - failure
3778  *
3779  * ****************************************************************/
3780 uint8_t BuildInitialDlBWP(BWP_DownlinkDedicated_t *dlBwp)
3781 {
3782    dlBwp->pdcch_Config = NULLP;
3783    DU_ALLOC(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config));
3784    if(!dlBwp->pdcch_Config)
3785    {
3786       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failure in BuildInitialDlBWP");
3787       return RFAILED;
3788    }
3789    dlBwp->pdcch_Config->present = BWP_DownlinkDedicated__pdcch_Config_PR_setup;
3790
3791    dlBwp->pdcch_Config->choice.setup = NULLP;
3792    DU_ALLOC(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config));
3793    if(!dlBwp->pdcch_Config->choice.setup)
3794    {
3795       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failure in BuildInitialDlBWP");
3796       return RFAILED;
3797    }
3798    if(BuildBWPDlDedPdcchCfg(dlBwp->pdcch_Config->choice.setup) != ROK)
3799    {
3800       return RFAILED;
3801    }
3802
3803    dlBwp->pdsch_Config = NULLP;
3804    DU_ALLOC(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config));
3805    if(!dlBwp->pdsch_Config)
3806    {
3807       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failure in BuildInitialDlBWP");
3808       return RFAILED;
3809    }
3810    dlBwp->pdsch_Config->present = BWP_DownlinkDedicated__pdsch_Config_PR_setup;
3811
3812    dlBwp->pdsch_Config->choice.setup = NULLP;
3813    DU_ALLOC(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config));
3814    if(!dlBwp->pdsch_Config->choice.setup)
3815    {
3816       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failure in BuildInitialDlBWP");
3817       return RFAILED;
3818    }
3819
3820    if(BuildBWPDlDedPdschCfg(dlBwp->pdsch_Config->choice.setup) != ROK)
3821    {
3822       return RFAILED;
3823    }
3824
3825    dlBwp->sps_Config = NULLP;
3826    dlBwp->radioLinkMonitoringConfig = NULLP;
3827    return ROK;
3828 }
3829
3830 /*******************************************************************
3831  *
3832  * @brief Builds DMRS UL Pusch Mapping type A
3833  *
3834  * @details
3835  *
3836  *    Function : BuildDMRSULPuschMapTypeA
3837  *
3838  *    Functionality: Builds DMRS UL Pusch Mapping type A
3839  *
3840  * @params[in]
3841  *    struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg
3842  * @return ROK     - success
3843  *         RFAILED - failure
3844  *
3845  * ****************************************************************/
3846    uint8_t BuildDMRSULPuschMapTypeA
3847 (
3848  struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg
3849  )
3850 {
3851    dmrsUlCfg->present = PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA_PR_setup;
3852    dmrsUlCfg->choice.setup= NULLP;
3853    DU_ALLOC(dmrsUlCfg->choice.setup, sizeof(DMRS_UplinkConfig_t));
3854    if(!dmrsUlCfg->choice.setup)
3855    {
3856       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
3857       return RFAILED;
3858    }
3859
3860    dmrsUlCfg->choice.setup->dmrs_Type = NULLP;
3861    dmrsUlCfg->choice.setup->dmrs_AdditionalPosition = NULLP;
3862    DU_ALLOC(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long));
3863    if(!dmrsUlCfg->choice.setup->dmrs_AdditionalPosition)
3864    {
3865       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
3866       return RFAILED;
3867    }
3868    *(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS;
3869
3870    dmrsUlCfg->choice.setup->phaseTrackingRS = NULLP;
3871    dmrsUlCfg->choice.setup->maxLength = NULLP;
3872    dmrsUlCfg->choice.setup->transformPrecodingDisabled = NULLP;
3873    DU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled, \
3874          sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled));
3875    if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled)
3876    {
3877       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
3878       return RFAILED;
3879    }
3880
3881    dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0 = NULLP;
3882    DU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\
3883          sizeof(long));
3884    if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0)
3885    {
3886       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
3887       return RFAILED;
3888    }
3889    *(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0) = SCRAMBLING_ID;
3890
3891    dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID1 = NULLP;
3892    dmrsUlCfg->choice.setup->transformPrecodingEnabled = NULLP;
3893    return ROK;
3894 }
3895
3896 /*******************************************************************
3897  *
3898  * @brief Build PUSCH time domain allocation list
3899  *
3900  * @details
3901  *
3902  *    Function : BuildPuschTimeDomAllocList
3903  *
3904  *    Functionality: Build PUSCH time domain allocation list
3905  *
3906  * @params[in]
3907  * struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList
3908  *
3909  * @return ROK     - success
3910  *         RFAILED - failure
3911  *
3912  * ****************************************************************/
3913    uint8_t BuildPuschTimeDomAllocList
3914 (
3915  struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList
3916  )
3917 {
3918    uint8_t idx;
3919    uint8_t elementCnt;
3920    PUSCH_TimeDomainResourceAllocation_t  *timeDomAlloc;
3921
3922    timeDomAllocList->present = PUSCH_Config__pusch_TimeDomainAllocationList_PR_setup;
3923    timeDomAllocList->choice.setup = NULLP;
3924    DU_ALLOC(timeDomAllocList->choice.setup, \
3925          sizeof(struct PUSCH_TimeDomainResourceAllocationList));
3926    if(!timeDomAllocList->choice.setup)
3927    {
3928       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
3929       return RFAILED;
3930    }
3931
3932    elementCnt = 1;
3933    timeDomAllocList->choice.setup->list.count = elementCnt;
3934    timeDomAllocList->choice.setup->list.size = \
3935                                                elementCnt * sizeof(PUSCH_TimeDomainResourceAllocation_t *);
3936    timeDomAllocList->choice.setup->list.array = NULLP;
3937    DU_ALLOC(timeDomAllocList->choice.setup->list.array, \
3938          timeDomAllocList->choice.setup->list.size);
3939    if(!timeDomAllocList->choice.setup->list.array)
3940    {
3941       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
3942       return RFAILED;
3943    }
3944
3945    for(idx = 0; idx < elementCnt; idx++)
3946    {
3947       timeDomAllocList->choice.setup->list.array[idx] = NULLP;
3948       DU_ALLOC(timeDomAllocList->choice.setup->list.array[idx],\
3949             sizeof(PUSCH_TimeDomainResourceAllocation_t));
3950       if(!timeDomAllocList->choice.setup->list.array[idx])
3951       {
3952          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
3953          return RFAILED;
3954       }
3955    }
3956
3957    idx = 0;
3958    timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
3959    DU_ALLOC(timeDomAlloc->k2, sizeof(long));
3960    if(!timeDomAlloc->k2)
3961    {
3962       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
3963       return RFAILED;
3964    }
3965    *(timeDomAlloc->k2) = PUSCH_K2;
3966    timeDomAlloc->mappingType = PUSCH_MAPPING_TYPE_A;
3967    timeDomAlloc->startSymbolAndLength = calcSliv(PUSCH_START_SYMBOL, PUSCH_LENGTH_SYMBOL);
3968    return ROK;
3969 }
3970
3971 /*******************************************************************
3972  *
3973  * @brief Builds BWP UL dedicated PUSCH Config
3974  *
3975  * @details
3976  *
3977  *    Function : BuildBWPUlDedPuschCfg
3978  *
3979  *    Functionality:
3980  *      Builds BWP UL dedicated PUSCH Config
3981  *
3982  * @params[in] : PUSCH_Config_t *puschCfg
3983  *
3984  * @return ROK     - success
3985  *         RFAILED - failure
3986  *
3987  * ****************************************************************/
3988 uint8_t BuildBWPUlDedPuschCfg(PUSCH_Config_t *puschCfg)
3989 {
3990    puschCfg->dataScramblingIdentityPUSCH = NULLP;
3991    DU_ALLOC(puschCfg->dataScramblingIdentityPUSCH, sizeof(long));
3992    if(!puschCfg->dataScramblingIdentityPUSCH)
3993    {
3994       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
3995       return RFAILED;
3996    }
3997    *(puschCfg->dataScramblingIdentityPUSCH) = SCRAMBLING_ID;
3998
3999    puschCfg->txConfig = NULLP;
4000    puschCfg->dmrs_UplinkForPUSCH_MappingTypeA = NULLP;
4001    DU_ALLOC(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \
4002          sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA));
4003    if(!puschCfg->dmrs_UplinkForPUSCH_MappingTypeA)
4004    {
4005       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4006       return RFAILED;
4007    }
4008
4009    if(BuildDMRSULPuschMapTypeA(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA) != ROK)
4010    {
4011       return RFAILED;
4012    }
4013
4014    puschCfg->dmrs_UplinkForPUSCH_MappingTypeB = NULLP;
4015    puschCfg->pusch_PowerControl = NULLP;
4016    puschCfg->frequencyHopping = NULLP;
4017    puschCfg->frequencyHoppingOffsetLists = NULLP;
4018    puschCfg->resourceAllocation = RES_ALLOC_TYPE;
4019
4020    puschCfg->pusch_TimeDomainAllocationList = NULLP;
4021    DU_ALLOC(puschCfg->pusch_TimeDomainAllocationList, \
4022          sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList));
4023    if(!puschCfg->pusch_TimeDomainAllocationList)
4024    {
4025       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4026       return RFAILED;
4027    }
4028
4029    if(BuildPuschTimeDomAllocList(puschCfg->pusch_TimeDomainAllocationList) != ROK)
4030    {
4031       return RFAILED;
4032    }
4033
4034    puschCfg->pusch_AggregationFactor = NULLP;
4035    puschCfg->mcs_Table = NULLP;
4036    puschCfg->mcs_TableTransformPrecoder = NULLP;
4037    puschCfg->transformPrecoder = NULLP;
4038    DU_ALLOC(puschCfg->transformPrecoder, sizeof(long));
4039    if(!puschCfg->transformPrecoder)
4040    {
4041       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4042       return RFAILED;
4043    }
4044    *(puschCfg->transformPrecoder) = PUSCH_TRANSFORM_PRECODER;
4045
4046    puschCfg->codebookSubset = NULLP;
4047    puschCfg->maxRank = NULLP;
4048    puschCfg->rbg_Size = NULLP;
4049    puschCfg->uci_OnPUSCH = NULLP;
4050    puschCfg->tp_pi2BPSK = NULLP;
4051
4052    return ROK;
4053 }
4054
4055 /*******************************************************************
4056  *
4057  * @brief Fills SRS resource to add/modify list
4058  *
4059  * @details
4060  *
4061  *    Function : BuildSrsRsrcAddModList
4062  *
4063  *    Functionality: Fills SRS resource to add/modify list
4064  *
4065  * @params[in]
4066  * @return ROK     - success
4067  *         RFAILED - failure
4068  *
4069  * ****************************************************************/
4070 uint8_t BuildSrsRsrcAddModList(struct SRS_Config__srs_ResourceToAddModList *resourceList)
4071 {
4072    uint8_t   elementCnt;
4073    uint8_t   rsrcIdx;
4074
4075    elementCnt = 1;
4076    resourceList->list.count = elementCnt;
4077    resourceList->list.size = elementCnt * sizeof(SRS_Resource_t *);
4078    resourceList->list.array = NULLP;
4079    DU_ALLOC(resourceList->list.array, resourceList->list.size);
4080    if(!resourceList->list.array)
4081    {
4082       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcAddModList");
4083       return RFAILED;
4084    }
4085
4086    for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++)
4087    {
4088       DU_ALLOC(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t));
4089       if(!resourceList->list.array[rsrcIdx])
4090       {
4091          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcAddModList");
4092          return RFAILED;
4093       }
4094    }
4095
4096    rsrcIdx = 0;
4097    resourceList->list.array[rsrcIdx]->srs_ResourceId = SRS_RSRC_ID;
4098    resourceList->list.array[rsrcIdx]->nrofSRS_Ports = SRS_Resource__nrofSRS_Ports_port1;
4099    resourceList->list.array[rsrcIdx]->transmissionComb.present = SRS_Resource__transmissionComb_PR_n2;
4100
4101    resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2 = NULLP;
4102    DU_ALLOC(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2, \
4103          sizeof(struct SRS_Resource__transmissionComb__n2));
4104    if(!resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2)
4105    {
4106       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcAddModList");
4107       return RFAILED;
4108    }
4109    resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->combOffset_n2\
4110       = SRS_COMB_OFFSET_N2;
4111    resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->cyclicShift_n2\
4112       = SRS_CYCLIC_SHIFT_N2;
4113
4114    resourceList->list.array[rsrcIdx]->resourceMapping.startPosition = \
4115                                                                       PUSCH_START_SYMBOL;
4116    resourceList->list.array[rsrcIdx]->resourceMapping.nrofSymbols =  \
4117                                                                      SRS_Resource__resourceMapping__nrofSymbols_n1;
4118    resourceList->list.array[rsrcIdx]->resourceMapping.repetitionFactor = \
4119                                                                          SRS_Resource__resourceMapping__repetitionFactor_n1;
4120
4121    resourceList->list.array[rsrcIdx]->freqDomainPosition = SRS_FREQ_DOM_POS;
4122    resourceList->list.array[rsrcIdx]->freqDomainShift = SRS_FREQ_DOM_SHIFT;
4123    resourceList->list.array[rsrcIdx]->freqHopping.c_SRS = C_SRS;
4124    resourceList->list.array[rsrcIdx]->freqHopping.b_SRS = B_SRS;
4125    resourceList->list.array[rsrcIdx]->freqHopping.b_hop = B_HOP;
4126    resourceList->list.array[rsrcIdx]->groupOrSequenceHopping = \
4127                                                                SRS_Resource__groupOrSequenceHopping_neither;
4128
4129    /* Setting resource type to aperiodic for intergration purposes */
4130    resourceList->list.array[rsrcIdx]->resourceType.present = \
4131                                                              SRS_Resource__resourceType_PR_aperiodic;
4132    resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic = NULLP;
4133    DU_ALLOC(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic,
4134          sizeof(struct SRS_Resource__resourceType__aperiodic));
4135    if(!resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic)
4136    {
4137       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcAddModList");
4138       return RFAILED;
4139    }
4140    resourceList->list.array[rsrcIdx]->sequenceId = SRS_SEQ_ID;
4141
4142    return ROK;
4143 }
4144
4145 /*******************************************************************
4146  *
4147  * @brief Build SRS resource set Add/mod list
4148  *
4149  * @details
4150  *
4151  *    Function : BuildSrsRsrcSetAddModList
4152  *
4153  *    Functionality: Build SRS resource set Add/mod list
4154  *
4155  * @params[in]
4156  * @return ROK     - success
4157  *         RFAILED - failure
4158  *
4159  * ****************************************************************/
4160    uint8_t BuildSrsRsrcSetAddModList
4161 (
4162  struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList
4163  )
4164 {
4165    uint8_t  elementCnt;
4166    uint8_t  rSetIdx;
4167    uint8_t  rsrcIdx;
4168    struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList;
4169
4170    elementCnt = 1;
4171    rsrcSetList->list.count = elementCnt;
4172    rsrcSetList->list.size = elementCnt * sizeof(SRS_ResourceSet_t *);
4173    rsrcSetList->list.array = NULLP;
4174    DU_ALLOC(rsrcSetList->list.array, rsrcSetList->list.size);
4175    if(!rsrcSetList->list.array)
4176    {
4177       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4178       return RFAILED;
4179    }
4180
4181    for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++)
4182    {
4183       DU_ALLOC(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t));
4184       if(!rsrcSetList->list.array[rSetIdx])
4185       {
4186          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4187          return RFAILED;
4188       }
4189    }
4190
4191    rSetIdx = 0;
4192    rsrcSetList->list.array[rSetIdx]->srs_ResourceSetId = SRS_RSET_ID;
4193
4194    /* Fill Resource Id list in resource set */
4195    rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList = NULLP;
4196    DU_ALLOC(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\
4197          sizeof(struct SRS_ResourceSet__srs_ResourceIdList));
4198    if(!rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList)
4199    {
4200       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4201       return RFAILED;
4202    }
4203
4204    elementCnt = 1;
4205    rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList;
4206    rsrcIdList->list.count = elementCnt;
4207    rsrcIdList->list.size = elementCnt * sizeof(SRS_ResourceId_t *);
4208    rsrcIdList->list.array = NULLP;
4209    DU_ALLOC(rsrcIdList->list.array, rsrcIdList->list.size);
4210    if(!rsrcIdList->list.array)
4211    {
4212       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4213       return RFAILED;
4214    }
4215
4216    for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++)
4217    {
4218       DU_ALLOC(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t));
4219       if(!rsrcIdList->list.array[rsrcIdx])
4220       {
4221          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4222          return RFAILED;
4223       }
4224    }
4225
4226    rsrcIdx = 0;
4227    *rsrcIdList->list.array[rsrcIdx] = SRS_RSRC_ID;
4228
4229    /* Fill resource type */
4230    rsrcSetList->list.array[rSetIdx]->resourceType.present = \
4231                                                             SRS_ResourceSet__resourceType_PR_aperiodic;
4232
4233    rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic = NULLP;
4234    DU_ALLOC(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \
4235          sizeof(struct SRS_ResourceSet__resourceType__aperiodic));
4236    if(!rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic)
4237    {
4238       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4239       return RFAILED;
4240    }
4241    rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->aperiodicSRS_ResourceTrigger \
4242       = APERIODIC_SRS_RESRC_TRIGGER;
4243
4244    /* TODO : Fill values for below IEs as expected by Viavi */
4245    rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->csi_RS = NULLP;
4246    rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->slotOffset = NULLP;
4247
4248
4249    rsrcSetList->list.array[rSetIdx]->usage = SRS_ResourceSet__usage_codebook;
4250    rsrcSetList->list.array[rSetIdx]->alpha = NULLP;
4251    rsrcSetList->list.array[rSetIdx]->p0 = NULLP;
4252    rsrcSetList->list.array[rSetIdx]->pathlossReferenceRS = NULLP;
4253    rsrcSetList->list.array[rSetIdx]->srs_PowerControlAdjustmentStates = NULLP;
4254
4255    return ROK;
4256 }
4257
4258 /*******************************************************************
4259  *
4260  * @brief Builds BWP UL dedicated SRS Config
4261  *
4262  * @details
4263  *
4264  *    Function : BuildBWPUlDedSrsCfg
4265  *
4266  *    Functionality: Builds BWP UL dedicated SRS Config
4267  *
4268  * @params[in] SRS Config
4269  * @return ROK     - success
4270  *         RFAILED - failure
4271  *
4272  * ****************************************************************/
4273 uint8_t BuildBWPUlDedSrsCfg(SRS_Config_t *srsCfg)
4274 {
4275    srsCfg->srs_ResourceSetToReleaseList = NULLP;
4276    srsCfg->srs_ResourceSetToAddModList = NULLP;
4277    DU_ALLOC(srsCfg->srs_ResourceSetToAddModList, \
4278          sizeof(struct SRS_Config__srs_ResourceSetToAddModList));
4279    if(!srsCfg->srs_ResourceSetToAddModList)
4280    {
4281       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedSrsCfg");
4282       return RFAILED;
4283    }
4284    if(BuildSrsRsrcSetAddModList(srsCfg->srs_ResourceSetToAddModList) != ROK)
4285    {
4286       return RFAILED;
4287    }
4288
4289    srsCfg->srs_ResourceToReleaseList = NULLP;
4290
4291    /* Resource to Add/Modify list */
4292    srsCfg->srs_ResourceToAddModList = NULLP;
4293    DU_ALLOC(srsCfg->srs_ResourceToAddModList, \
4294          sizeof(struct SRS_Config__srs_ResourceToAddModList));
4295    if(!srsCfg->srs_ResourceToAddModList)
4296    {
4297       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildBWPUlDedSrsCfg");
4298       return RFAILED;
4299    }
4300
4301    if(BuildSrsRsrcAddModList(srsCfg->srs_ResourceToAddModList) != ROK)
4302    {
4303       return RFAILED;
4304    }
4305
4306    srsCfg->tpc_Accumulation = NULLP;
4307
4308    return ROK;
4309 }
4310
4311
4312
4313 /*******************************************************************
4314  *
4315  * @brief Builds Pusch Serving cell Config
4316  *
4317  * @details
4318  *
4319  *    Function : BuildPuschSrvCellCfg
4320  *
4321  *    Functionality: Builds Pusch Serving cell Config
4322  *
4323  * @params[in] struct UplinkConfig__pusch_ServingCellConfig *puschCfg
4324  *
4325  * @return ROK     - success
4326  *         RFAILED - failure
4327  *
4328  * ****************************************************************/
4329 uint8_t BuildPuschSrvCellCfg(struct UplinkConfig__pusch_ServingCellConfig *puschCfg)
4330 {
4331    puschCfg->present = UplinkConfig__pusch_ServingCellConfig_PR_setup;
4332    puschCfg->choice.setup = NULLP;
4333    DU_ALLOC(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig));
4334    if(!puschCfg->choice.setup)
4335    {
4336       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4337       return RFAILED;
4338    }
4339
4340    puschCfg->choice.setup->codeBlockGroupTransmission = NULLP;
4341    puschCfg->choice.setup->rateMatching = NULLP;
4342    puschCfg->choice.setup->xOverhead = NULLP;
4343    puschCfg->choice.setup->ext1 = NULLP;
4344    DU_ALLOC(puschCfg->choice.setup->ext1, sizeof(struct PUSCH_ServingCellConfig__ext1));
4345    if(!puschCfg->choice.setup->ext1)
4346    {
4347       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4348       return RFAILED;
4349    }
4350
4351    puschCfg->choice.setup->ext1->maxMIMO_Layers = NULLP;
4352    DU_ALLOC(puschCfg->choice.setup->ext1->maxMIMO_Layers, sizeof(long));
4353    if(!puschCfg->choice.setup->ext1->maxMIMO_Layers)
4354    {
4355       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4356       return RFAILED;
4357    }
4358    *(puschCfg->choice.setup->ext1->maxMIMO_Layers) = PUSCH_MAX_MIMO_LAYERS;
4359
4360    puschCfg->choice.setup->ext1->processingType2Enabled= NULLP;
4361    DU_ALLOC(puschCfg->choice.setup->ext1->processingType2Enabled,sizeof(BOOLEAN_t));
4362    if(!puschCfg->choice.setup->ext1->processingType2Enabled)
4363    {
4364       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4365       return RFAILED;
4366    }
4367    *(puschCfg->choice.setup->ext1->processingType2Enabled) = PUSCH_PROCESS_TYPE2_ENABLED;
4368    return ROK;
4369 }
4370
4371 /*******************************************************************
4372  *
4373  * @brief Builds inital UL BWP
4374  *
4375  * @details
4376  *
4377  *    Function : BuildInitialUlBWP
4378  *
4379  *    Functionality: Builds initial UL BWP
4380  *
4381  * @params[in] BWP_UplinkDedicated_t *ulBwp
4382  * @return ROK     - success
4383  *         RFAILED - failure
4384  *
4385  * ****************************************************************/
4386 uint8_t BuildInitialUlBWP(BWP_UplinkDedicated_t *ulBwp)
4387 {
4388    ulBwp->pucch_Config = NULLP;
4389
4390    /* Fill BWP UL dedicated PUSCH config */
4391    ulBwp->pusch_Config = NULLP;
4392    DU_ALLOC(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config));
4393    if(!ulBwp->pusch_Config)
4394    {
4395       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildInitialUlBWP");
4396       return RFAILED;
4397    }
4398
4399    ulBwp->pusch_Config->present = BWP_UplinkDedicated__pusch_Config_PR_setup;
4400    ulBwp->pusch_Config->choice.setup = NULLP;
4401    DU_ALLOC(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t));
4402    if(!ulBwp->pusch_Config->choice.setup)
4403    {
4404       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildInitialUlBWP");
4405       return RFAILED;
4406    }
4407
4408    if(BuildBWPUlDedPuschCfg(ulBwp->pusch_Config->choice.setup) != ROK)
4409    {
4410       return RFAILED;
4411    }
4412
4413    ulBwp->configuredGrantConfig = NULLP;
4414
4415    /* Fill BPW UL dedicated SRS config */
4416    ulBwp->srs_Config = NULLP;
4417    DU_ALLOC(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config));
4418    if(!ulBwp->srs_Config)
4419    {
4420       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildInitialUlBWP");
4421       return RFAILED;
4422    }
4423
4424    ulBwp->srs_Config->present = BWP_UplinkDedicated__srs_Config_PR_setup;
4425    ulBwp->srs_Config->choice.setup = NULLP;
4426    DU_ALLOC(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t));
4427    if(!ulBwp->srs_Config->choice.setup)
4428    {
4429       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildInitialUlBWP");
4430       return RFAILED;
4431    }
4432
4433    if(BuildBWPUlDedSrsCfg(ulBwp->srs_Config->choice.setup) != ROK)
4434    {
4435       return RFAILED;
4436    }
4437
4438    ulBwp->beamFailureRecoveryConfig = NULLP;
4439
4440    return ROK;
4441 }
4442
4443 /*******************************************************************
4444  *
4445  * @brief Builds UL config
4446  * @details
4447  *
4448  *    Function : BuildUlCfg
4449  *
4450  *    Functionality: Builds UL config in spCellCfgDed
4451  *
4452  * @params[in] UplinkConfig_t *ulCfg
4453  *
4454  * @return ROK     - success
4455  *         RFAILED - failure
4456  *
4457  * ****************************************************************/
4458 uint8_t BuildUlCfg(UplinkConfig_t *ulCfg)
4459 {
4460    ulCfg->initialUplinkBWP = NULLP;
4461    DU_ALLOC(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t));
4462    if(!ulCfg->initialUplinkBWP)
4463    {
4464       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failed in BuildUlCfg");
4465       return RFAILED;
4466    }
4467
4468    if(BuildInitialUlBWP(ulCfg->initialUplinkBWP) != ROK)
4469    {
4470       return RFAILED;
4471    }
4472
4473    ulCfg->uplinkBWP_ToReleaseList = NULLP;
4474    ulCfg->uplinkBWP_ToAddModList = NULLP;
4475    ulCfg->firstActiveUplinkBWP_Id = NULLP;
4476    DU_ALLOC(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t));
4477    if(!ulCfg->firstActiveUplinkBWP_Id)
4478    {
4479       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failed in BuildUlCfg");
4480       return RFAILED;
4481    }
4482    *(ulCfg->firstActiveUplinkBWP_Id) = ACTIVE_UL_BWP_ID;
4483
4484    ulCfg->pusch_ServingCellConfig = NULLP;
4485    DU_ALLOC(ulCfg->pusch_ServingCellConfig, \
4486          sizeof(struct UplinkConfig__pusch_ServingCellConfig));
4487    if(!ulCfg->pusch_ServingCellConfig)
4488    {
4489       DU_LOG("\nERROR  -->  F1AP : Memory Allocation failed in BuildUlCfg");
4490       return RFAILED;
4491    }
4492
4493    if(BuildPuschSrvCellCfg(ulCfg->pusch_ServingCellConfig) != ROK)
4494    {
4495       return RFAILED;
4496    }
4497
4498    ulCfg->carrierSwitching = NULLP;
4499    ulCfg->ext1 = NULLP;
4500    return ROK;
4501 }
4502
4503 /*******************************************************************
4504  *
4505  * @brief Builds PDSCH serving cell config
4506  * @details
4507  *
4508  *    Function : BuildPdschSrvCellCfg
4509  *
4510  *    Functionality: Builds PDSCH serving cell config in spCellCfgDed
4511  *
4512  * @params[in] struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg
4513  *
4514  * @return ROK     - success
4515  *         RFAILED - failure
4516  *
4517  * ****************************************************************/
4518 uint8_t BuildPdschSrvCellCfg(struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg)
4519 {
4520    pdschCfg->present =  ServingCellConfig__pdsch_ServingCellConfig_PR_setup;
4521    pdschCfg->choice.setup = NULLP;
4522    DU_ALLOC(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig));
4523    if(!pdschCfg->choice.setup)
4524    {
4525       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschSrvCellCfg");
4526       return RFAILED;
4527    }
4528
4529    pdschCfg->choice.setup->codeBlockGroupTransmission = NULLP;
4530    pdschCfg->choice.setup->xOverhead = NULLP;
4531    pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH = NULLP;
4532    DU_ALLOC(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH, sizeof(long));
4533    if(!pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH)
4534    {
4535       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildPdschSrvCellCfg");
4536       return RFAILED;
4537    }
4538    *(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH)= PDSCH_NUM_HARQ_PROC;
4539    pdschCfg->choice.setup->pucch_Cell = NULLP;
4540    pdschCfg->choice.setup->ext1 = NULLP;
4541
4542    return ROK;
4543 }
4544
4545 /*******************************************************************
4546  *
4547  * @brief Builds CSI Meas config
4548  * @details
4549  *
4550  *    Function : BuildCsiMeasCfg
4551  *
4552  *    Functionality: Builds CSI Meas config in spCellCfgDed
4553  *
4554  * @params[in] struct ServingCellConfig__csi_MeasConfig *csiMeasCfg
4555  *
4556  * @return ROK     - success
4557  *         RFAILED - failure
4558  *
4559  * ****************************************************************/
4560 uint8_t BuildCsiMeasCfg(struct ServingCellConfig__csi_MeasConfig *csiMeasCfg)
4561 {
4562
4563    return ROK;
4564 }
4565
4566 /*******************************************************************
4567  *
4568  * @brief Builds Spcell config dedicated
4569  * @details
4570  *
4571  *    Function : BuildSpCellCfgDed
4572  *
4573  *    Functionality: Builds sp cell config dedicated in spCellCfg
4574  *
4575  * @params[in] ServingCellConfig_t srvCellCfg
4576  *
4577  * @return ROK     - success
4578  *         RFAILED - failure
4579  *
4580  * ****************************************************************/
4581 uint8_t BuildSpCellCfgDed(ServingCellConfig_t *srvCellCfg)
4582 {
4583    srvCellCfg->tdd_UL_DL_ConfigurationDedicated = NULLP;
4584    DU_ALLOC(srvCellCfg->tdd_UL_DL_ConfigurationDedicated, sizeof(TDD_UL_DL_ConfigDedicated_t));
4585    if(!srvCellCfg->tdd_UL_DL_ConfigurationDedicated)
4586    {
4587       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4588       return RFAILED;
4589    }
4590
4591    srvCellCfg->initialDownlinkBWP = NULLP;
4592    DU_ALLOC(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t));
4593    if(!srvCellCfg->initialDownlinkBWP)
4594    {
4595       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4596       return RFAILED;
4597    }
4598
4599    if(BuildInitialDlBWP(srvCellCfg->initialDownlinkBWP) != ROK)
4600    {
4601       DU_LOG("\nERROR  -->  F1AP : BuildInitialDlBWP failed");
4602       return RFAILED;
4603    }
4604    srvCellCfg->downlinkBWP_ToReleaseList = NULLP;
4605    srvCellCfg->downlinkBWP_ToAddModList = NULLP;
4606
4607    srvCellCfg->firstActiveDownlinkBWP_Id = NULLP;
4608    DU_ALLOC(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long));
4609    if(!srvCellCfg->firstActiveDownlinkBWP_Id)
4610    {
4611       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4612       return RFAILED;
4613    }
4614    *(srvCellCfg->firstActiveDownlinkBWP_Id) = ACTIVE_DL_BWP_ID;
4615
4616    srvCellCfg->bwp_InactivityTimer = NULLP;
4617
4618    srvCellCfg->defaultDownlinkBWP_Id = NULLP;
4619    DU_ALLOC(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long));
4620    if(!srvCellCfg->defaultDownlinkBWP_Id)
4621    {
4622       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4623       return RFAILED;
4624    }
4625    *(srvCellCfg->defaultDownlinkBWP_Id) = ACTIVE_DL_BWP_ID;
4626
4627    srvCellCfg->uplinkConfig = NULLP;
4628    DU_ALLOC(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t));
4629    if(!srvCellCfg->uplinkConfig)
4630    {
4631       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4632       return RFAILED;
4633    }
4634
4635    if(BuildUlCfg(srvCellCfg->uplinkConfig) != ROK)
4636    {
4637       DU_LOG("\nERROR  -->  F1AP : BuildUlCfg failed");
4638       return RFAILED;
4639    }
4640    srvCellCfg->supplementaryUplink = NULLP;
4641    srvCellCfg->pdcch_ServingCellConfig = NULLP;
4642
4643    srvCellCfg->pdsch_ServingCellConfig = NULLP;
4644    DU_ALLOC(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct  ServingCellConfig__pdsch_ServingCellConfig));
4645    if(!srvCellCfg->pdsch_ServingCellConfig)
4646    {
4647       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4648       return RFAILED;
4649    }
4650
4651    if(BuildPdschSrvCellCfg(srvCellCfg->pdsch_ServingCellConfig) != ROK)
4652    {
4653       DU_LOG("\nERROR  -->  F1AP : BuildPdschSrvCellCfg failed");
4654       return RFAILED;
4655    }
4656
4657    srvCellCfg->csi_MeasConfig = NULLP;
4658 #if 0
4659    DU_ALLOC(srvCellCfg->csi_MeasConfig, sizeof(struct   ServingCellConfig__csi_MeasConfig))
4660       if(!srvCellCfg->csi_MeasConfig)
4661       {
4662          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfgDed");
4663          return RFAILED;
4664       }
4665
4666    if(BuildCsiMeasCfg(srvCellCfg->csi_MeasConfig) != ROK)
4667    {
4668       DU_LOG("\nF1AP : BuildCsiMeasCfg failed");
4669       return RFAILED;
4670    }
4671 #endif
4672    srvCellCfg->sCellDeactivationTimer = NULLP;
4673    srvCellCfg->crossCarrierSchedulingConfig = NULLP;
4674    srvCellCfg->tag_Id = TAG_ID;
4675    srvCellCfg->dummy = NULLP;
4676    srvCellCfg->pathlossReferenceLinking = NULLP;
4677    srvCellCfg->servingCellMO = NULLP;
4678    srvCellCfg->ext1 = NULLP;
4679
4680    return ROK;
4681 }
4682 /*******************************************************************
4683  *
4684  * @brief Builds Spcell config
4685  *
4686  * @details
4687  *
4688  *    Function : BuildSpCellCfg
4689  *
4690  *    Functionality: Builds sp cell config in DuToCuRrcContainer
4691  *
4692  * @params[in] SpCellConfig_t spCellCfg
4693  *
4694  * @return ROK     - success
4695  *         RFAILED - failure
4696  *
4697  * ****************************************************************/
4698 uint8_t BuildSpCellCfg(SpCellConfig_t *spCellCfg)
4699 {
4700
4701    spCellCfg->servCellIndex = NULLP;
4702    DU_ALLOC(spCellCfg->servCellIndex, sizeof(long));
4703    if(!spCellCfg->servCellIndex)
4704    {
4705       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfg");
4706       return RFAILED;
4707    }
4708    *(spCellCfg->servCellIndex) = SERV_CELL_IDX;
4709
4710    spCellCfg->reconfigurationWithSync = NULLP;
4711    spCellCfg->rlf_TimersAndConstants = NULLP;
4712    spCellCfg->rlmInSyncOutOfSyncThreshold = NULLP;
4713    DU_ALLOC(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long));
4714    if(!spCellCfg->rlmInSyncOutOfSyncThreshold)
4715    {
4716       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfg");
4717       return RFAILED;
4718    }
4719    *(spCellCfg->rlmInSyncOutOfSyncThreshold) = RLM_SYNC_OUT_SYNC_THRESHOLD;
4720
4721    spCellCfg->spCellConfigDedicated = NULLP;
4722    DU_ALLOC(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t));
4723    if(!spCellCfg->spCellConfigDedicated)
4724    {
4725       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildSpCellCfg");
4726       return RFAILED;
4727    }
4728    if(BuildSpCellCfgDed(spCellCfg->spCellConfigDedicated) != ROK)
4729    {
4730       DU_LOG("\nERROR  -->  F1AP : BuildSpCellCfgDed failed");
4731       return RFAILED;
4732    }
4733    return ROK;
4734 }
4735 /*******************************************************************
4736  *
4737  * @brief Builds Phy cell group config
4738  *
4739  * @details
4740  *
4741  *    Function : BuildPhyCellGrpCfg
4742  *
4743  *    Functionality: Builds Phy cell group config in DuToCuRrcContainer
4744  *
4745  * @params[in] PhysicalCellGroupConfig_t *phyCellGrpCfg
4746  *
4747  * @return ROK     - success
4748  *         RFAILED - failure
4749  *
4750  * ****************************************************************/
4751 uint8_t BuildPhyCellGrpCfg(PhysicalCellGroupConfig_t *phyCellGrpCfg)
4752 {
4753    phyCellGrpCfg->harq_ACK_SpatialBundlingPUCCH = NULLP;
4754    phyCellGrpCfg->harq_ACK_SpatialBundlingPUSCH = NULLP;
4755
4756    phyCellGrpCfg->p_NR_FR1 = NULLP;
4757    DU_ALLOC(phyCellGrpCfg->p_NR_FR1, sizeof(long));
4758    if(!phyCellGrpCfg->p_NR_FR1)
4759    {
4760       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildPhyCellGrpCfg");
4761       return RFAILED;
4762    }
4763    *(phyCellGrpCfg->p_NR_FR1)             = P_NR_FR1;
4764    phyCellGrpCfg->pdsch_HARQ_ACK_Codebook = PDSCH_HARQ_ACK_CODEBOOK;
4765    phyCellGrpCfg->tpc_SRS_RNTI = NULLP;
4766    phyCellGrpCfg->tpc_PUCCH_RNTI = NULLP;
4767    phyCellGrpCfg->tpc_PUSCH_RNTI = NULLP;
4768    phyCellGrpCfg->sp_CSI_RNTI = NULLP;
4769    phyCellGrpCfg->cs_RNTI = NULLP;
4770    phyCellGrpCfg->ext1 = NULLP;
4771    phyCellGrpCfg->ext2 = NULLP;
4772
4773    return ROK;
4774 }
4775 /*******************************************************************
4776  *
4777  * @brief Builds Mac cell group config
4778  *
4779  * @details
4780  *
4781  *    Function : BuildMacCellGrpCfg
4782  *
4783  *    Functionality: Builds Mac cell group config in DuToCuRrcContainer
4784  *
4785  * @params[in] MAC_CellGroupConfig_t *macCellGrpCfg
4786  *
4787  * @return ROK     - success
4788  *         RFAILED - failure
4789  *
4790  * ****************************************************************/
4791 uint8_t BuildMacCellGrpCfg(MAC_CellGroupConfig_t *macCellGrpCfg)
4792 {
4793    macCellGrpCfg->drx_Config = NULLP;
4794    macCellGrpCfg->schedulingRequestConfig = NULLP;
4795    DU_ALLOC(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig));
4796    if(!macCellGrpCfg->schedulingRequestConfig)
4797    {
4798       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacCellGrpCfg");
4799       return RFAILED;
4800    }
4801
4802    if(BuildSchedulingReqConfig(macCellGrpCfg->schedulingRequestConfig) != ROK)
4803    {
4804       DU_LOG("\nERROR  -->  F1AP : BuildSchedulingReqConfig failed");
4805       return RFAILED;
4806    }
4807
4808    macCellGrpCfg->bsr_Config = NULLP;
4809    DU_ALLOC(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config));
4810    if(!macCellGrpCfg->bsr_Config)
4811    {
4812       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacCellGrpCfg");
4813       return RFAILED;
4814    }
4815
4816    if(BuildBsrConfig(macCellGrpCfg->bsr_Config) != ROK)
4817    {
4818       DU_LOG("\nERROR  -->  F1AP : BuildBsrConfig failed");
4819       return RFAILED;
4820    }
4821
4822    macCellGrpCfg->tag_Config = NULLP;
4823    DU_ALLOC(macCellGrpCfg->tag_Config, sizeof(struct TAG_Config));
4824    if(!macCellGrpCfg->tag_Config)
4825    {
4826       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacCellGrpCfg");
4827       return RFAILED;
4828    }
4829
4830    if(BuildTagConfig(macCellGrpCfg->tag_Config) != ROK)
4831    {
4832       DU_LOG("\nERROR  -->  F1AP : BuildTagConfig failed");
4833       return RFAILED;
4834    }
4835
4836    macCellGrpCfg->phr_Config = NULLP;
4837    DU_ALLOC(macCellGrpCfg->phr_Config, sizeof(struct MAC_CellGroupConfig__phr_Config));
4838    if(!macCellGrpCfg->phr_Config)
4839    {
4840       DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildMacCellGrpCfg");
4841       return RFAILED;
4842    }
4843
4844    if(BuildPhrConfig(macCellGrpCfg->phr_Config) != ROK)
4845    {
4846       DU_LOG("\nERROR  -->  F1AP : BuildPhrConfig failed");
4847       return RFAILED;
4848    }
4849
4850    macCellGrpCfg->skipUplinkTxDynamic = false;
4851    macCellGrpCfg->ext1 = NULLP;
4852
4853    return ROK;
4854 }
4855 /*******************************************************************
4856  *
4857  * @brief Frees memeory allocated for SearchSpcToAddModList
4858  *
4859  * @details
4860  *
4861  *    Function : FreeSearchSpcToAddModList
4862  *
4863  *    Functionality: Deallocating memory of SearchSpcToAddModList
4864  *
4865  * @params[in] struct PDCCH_Config__searchSpacesToAddModList *searchSpcList
4866  *
4867  * @return void
4868  *
4869  4221 * ****************************************************************/
4870 void FreeSearchSpcToAddModList(struct PDCCH_Config__searchSpacesToAddModList *searchSpcList)
4871 {
4872    uint8_t idx1=0;
4873    uint8_t idx2=0;
4874    struct  SearchSpace *searchSpc=NULLP;
4875
4876    if(searchSpcList->list.array)
4877    {
4878       if(searchSpcList->list.array[idx2])
4879       {
4880          searchSpc = searchSpcList->list.array[idx2];
4881          if(searchSpc->controlResourceSetId)
4882          {
4883             if(searchSpc->monitoringSlotPeriodicityAndOffset)
4884             {
4885                if(searchSpc->monitoringSymbolsWithinSlot)
4886                {
4887                   if(searchSpc->monitoringSymbolsWithinSlot->buf)
4888                   {
4889                      if(searchSpc->nrofCandidates)
4890                      {
4891                         if(searchSpc->searchSpaceType)
4892                         {
4893                            DU_FREE(searchSpc->searchSpaceType->choice.ue_Specific,\
4894                                  sizeof(struct SearchSpace__searchSpaceType__ue_Specific));
4895                            DU_FREE(searchSpc->searchSpaceType, sizeof(struct
4896                                     SearchSpace__searchSpaceType));
4897                         }
4898                         DU_FREE(searchSpc->nrofCandidates,
4899                               sizeof(struct SearchSpace__nrofCandidates));
4900                      }
4901                      DU_FREE(searchSpc->monitoringSymbolsWithinSlot->buf, \
4902                            searchSpc->monitoringSymbolsWithinSlot->size);
4903                   }
4904                   DU_FREE(searchSpc->monitoringSymbolsWithinSlot,
4905                         sizeof(BIT_STRING_t));
4906                }
4907                DU_FREE(searchSpc->monitoringSlotPeriodicityAndOffset, \
4908                      sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset));
4909             }
4910             DU_FREE(searchSpc->controlResourceSetId,
4911                   sizeof(ControlResourceSetId_t));
4912          }
4913       }
4914       for(idx1 = 0; idx1 < searchSpcList->list.count; idx1++)
4915       {
4916          DU_FREE(searchSpcList->list.array[idx1],
4917                sizeof(struct SearchSpace));
4918       }
4919       DU_FREE(searchSpcList->list.array,searchSpcList->list.size);
4920    }
4921 }
4922 /*******************************************************************
4923  *
4924  * @brief Frees memory allocated for PdschTimeDomAllocList
4925  *
4926  * @details
4927  *
4928  *    Function : FreePdschTimeDomAllocList
4929  *
4930  *    Functionality: Deallocating memory of PdschTimeDomAllocList
4931  *
4932  * @params[in] struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
4933  *
4934  * @return void
4935  *
4936  4221 * ****************************************************************/
4937 void FreePdschTimeDomAllocList( struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList)
4938 {
4939    uint8_t idx1=0;
4940
4941    if(timeDomAllocList->choice.setup)
4942    {
4943       if(timeDomAllocList->choice.setup->list.array)
4944       {
4945          for(idx1 = 0; idx1 <timeDomAllocList->choice.setup->list.count ; idx1++)
4946          {
4947             DU_FREE(timeDomAllocList->choice.setup->list.array[idx1],
4948                   sizeof(struct PDSCH_TimeDomainResourceAllocation));
4949          }
4950          DU_FREE(timeDomAllocList->choice.setup->list.array, \
4951                timeDomAllocList->choice.setup->list.size);
4952       }
4953       DU_FREE(timeDomAllocList->choice.setup,\
4954             sizeof(struct PDSCH_TimeDomainResourceAllocationList));
4955    }
4956 }
4957 /*******************************************************************
4958  *
4959  * @brief Frees memory allocated for PuschTimeDomAllocList
4960  *
4961  *@details
4962  *
4963  *    Function : FreePuschTimeDomAllocList
4964  *
4965  *    Functionality: Deallocating memory of PuschTimeDomAllocList
4966  *
4967  * @params[in] PUSCH_Config_t *puschCfg
4968  *
4969  * @return void
4970  *
4971  * ****************************************************************/
4972 void FreePuschTimeDomAllocList(PUSCH_Config_t *puschCfg)
4973 {
4974    uint8_t idx1=0;
4975    uint8_t idx2=0;
4976    struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList_t=NULLP;
4977
4978    if(puschCfg->pusch_TimeDomainAllocationList)
4979    {
4980       timeDomAllocList_t=puschCfg->pusch_TimeDomainAllocationList;
4981       if(timeDomAllocList_t->choice.setup)
4982       {
4983          if(timeDomAllocList_t->choice.setup->list.array)
4984          {
4985             DU_FREE(timeDomAllocList_t->choice.setup->list.array[idx2]->k2, sizeof(long));
4986             for(idx1 = 0; idx1<timeDomAllocList_t->choice.setup->list.count; idx1++)
4987             {
4988                DU_FREE(timeDomAllocList_t->choice.setup->list.array[idx1],\
4989                      sizeof(PUSCH_TimeDomainResourceAllocation_t));
4990             }
4991             DU_FREE(timeDomAllocList_t->choice.setup->list.array, \
4992                   timeDomAllocList_t->choice.setup->list.size);
4993          }
4994          DU_FREE(timeDomAllocList_t->choice.setup, \
4995                sizeof(struct PUSCH_TimeDomainResourceAllocationList));
4996       }
4997       DU_FREE(puschCfg->transformPrecoder, sizeof(long));
4998       DU_FREE(puschCfg->pusch_TimeDomainAllocationList, \
4999             sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList));
5000    }
5001
5002 }
5003 /*******************************************************************
5004  *
5005  * @brief Frees memory allocated for InitialUlBWP
5006  *
5007  * @details
5008  *
5009  *    Function : FreeInitialUlBWP
5010  *
5011  *    Functionality: Deallocating memory of InitialUlBWP
5012  *
5013  * @params[in] BWP_UplinkDedicated_t *ulBwp
5014  *
5015  * @return void
5016  *
5017  * ****************************************************************/
5018 void FreeInitialUlBWP(BWP_UplinkDedicated_t *ulBwp)
5019 {
5020    uint8_t  rSetIdx, rsrcIdx;
5021    SRS_Config_t   *srsCfg = NULLP;
5022    PUSCH_Config_t *puschCfg = NULLP;
5023    struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg = NULLP;
5024    struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList = NULLP;
5025    struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList = NULLP;
5026    struct SRS_Config__srs_ResourceToAddModList *resourceList = NULLP;
5027
5028    if(ulBwp->pusch_Config)
5029    {
5030       if(ulBwp->pusch_Config->choice.setup)
5031       {
5032          puschCfg=ulBwp->pusch_Config->choice.setup;
5033          if(puschCfg->dataScramblingIdentityPUSCH)
5034          {
5035             if(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA)
5036             {
5037                FreePuschTimeDomAllocList(puschCfg);
5038                dmrsUlCfg=puschCfg->dmrs_UplinkForPUSCH_MappingTypeA;
5039                if(dmrsUlCfg->choice.setup)
5040                {
5041                   if(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition)
5042                   {
5043                      if(dmrsUlCfg->choice.setup->transformPrecodingDisabled)
5044                      {
5045                         DU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\
5046                               sizeof(long));
5047                         DU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled,
5048                               sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled));
5049                      }
5050                      DU_FREE(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition,
5051                            sizeof(long));
5052                   }
5053                   DU_FREE(dmrsUlCfg->choice.setup,sizeof(DMRS_UplinkConfig_t));
5054                }
5055                DU_FREE(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \
5056                      sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA));
5057             }
5058             DU_FREE(puschCfg->dataScramblingIdentityPUSCH, sizeof(long));
5059          }
5060          DU_FREE(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t));
5061       }
5062       DU_FREE(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config));
5063
5064       /* Free SRS-Config */
5065       if(ulBwp->srs_Config)
5066       {
5067          if(ulBwp->srs_Config->choice.setup)
5068          {
5069             srsCfg = ulBwp->srs_Config->choice.setup;
5070
5071             /* Free Resource Set to add/mod list */
5072             if(srsCfg->srs_ResourceSetToAddModList)
5073             {
5074                rsrcSetList = srsCfg->srs_ResourceSetToAddModList;
5075                if(rsrcSetList->list.array)
5076                {
5077                   rSetIdx = 0;
5078
5079                   /* Free SRS resource Id list in this SRS resource set */
5080                   if(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList)
5081                   {
5082                      rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList;
5083
5084                      if(rsrcIdList->list.array)
5085                      {
5086                         for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++)
5087                         {
5088                            DU_FREE(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t));
5089                         }
5090                         DU_FREE(rsrcIdList->list.array, rsrcIdList->list.size);
5091                      }
5092                      DU_FREE(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\
5093                            sizeof(struct SRS_ResourceSet__srs_ResourceIdList));
5094                   }
5095
5096                   /* Free resource type info for this SRS resource set */
5097                   DU_FREE(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \
5098                         sizeof(struct SRS_ResourceSet__resourceType__aperiodic));
5099
5100                   /* Free memory for each resource set */
5101                   for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++)
5102                   {
5103                      DU_FREE(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t));
5104                   }
5105                   DU_FREE(rsrcSetList->list.array, rsrcSetList->list.size);
5106                }
5107                DU_FREE(srsCfg->srs_ResourceSetToAddModList, \
5108                      sizeof(struct SRS_Config__srs_ResourceSetToAddModList));
5109             }
5110
5111             /* Free resource to add/modd list */
5112             if(srsCfg->srs_ResourceToAddModList)
5113             {
5114                resourceList = srsCfg->srs_ResourceToAddModList;
5115                if(resourceList->list.array)
5116                {
5117                   rsrcIdx = 0;
5118                   DU_FREE(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2,\
5119                         sizeof(struct SRS_Resource__transmissionComb__n2));
5120                   DU_FREE(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic,\
5121                         sizeof(struct SRS_Resource__resourceType__aperiodic));
5122
5123                   for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++)
5124                   {
5125                      DU_FREE(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t));
5126                   }
5127                   DU_FREE(resourceList->list.array, resourceList->list.size);
5128                }
5129                DU_FREE(srsCfg->srs_ResourceToAddModList, \
5130                      sizeof(struct SRS_Config__srs_ResourceToAddModList));
5131             }
5132
5133             DU_FREE(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t));
5134          }
5135          DU_FREE(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config));
5136       }
5137    }
5138 }
5139 /*******************************************************************
5140  *
5141  * @brief Frees memory allocated for initialUplinkBWP
5142  *
5143  * @details
5144  *
5145  *    Function : FreeinitialUplinkBWP
5146  *
5147  *    Functionality: Deallocating memory of initialUplinkBWP
5148  *
5149  * @params[in] UplinkConfig_t *ulCfg
5150  *
5151  * @return void
5152  *
5153  *
5154  * ****************************************************************/
5155 void FreeinitialUplinkBWP(UplinkConfig_t *ulCfg)
5156 {
5157    BWP_UplinkDedicated_t *ulBwp=NULLP;
5158    struct UplinkConfig__pusch_ServingCellConfig *puschCfg=NULLP;
5159
5160    if(ulCfg->initialUplinkBWP)
5161    {
5162       ulBwp=ulCfg->initialUplinkBWP;
5163       if(ulCfg->firstActiveUplinkBWP_Id)
5164       {
5165          if(ulCfg->pusch_ServingCellConfig)
5166          {
5167             puschCfg=ulCfg->pusch_ServingCellConfig;
5168             if(puschCfg->choice.setup)
5169             {
5170                if(puschCfg->choice.setup->ext1)
5171                {
5172                   DU_FREE(puschCfg->choice.setup->ext1->\
5173                         processingType2Enabled,sizeof(BOOLEAN_t));
5174                   DU_FREE(puschCfg->choice.setup->ext1->\
5175                         maxMIMO_Layers,sizeof(long));
5176                   DU_FREE(puschCfg->choice.setup->ext1, \
5177                         sizeof(struct PUSCH_ServingCellConfig__ext1));
5178                }
5179                DU_FREE(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig));
5180             }
5181             DU_FREE(ulCfg->pusch_ServingCellConfig, sizeof(struct UplinkConfig__pusch_ServingCellConfig));
5182          }
5183          DU_FREE(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t));
5184       }
5185       FreeInitialUlBWP(ulBwp);
5186       DU_FREE(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t));
5187    }
5188 }
5189 /*******************************************************************
5190  *
5191  * @brief Frees emmory allocated for BWPDlDedPdschCfg
5192  *
5193  * @details
5194  *
5195  *    Function : FreeBWPDlDedPdschCfg
5196  *
5197  *    Functionality: Deallocating memory of BWPDlDedPdschCfg
5198  *
5199  * @params[in] BWP_DownlinkDedicated_t *dlBwp
5200  *
5201  * @return void
5202  *
5203  *
5204  * ****************************************************************/
5205 void FreeBWPDlDedPdschCfg(BWP_DownlinkDedicated_t *dlBwp)
5206 {
5207    struct PDSCH_Config *pdschCfg=NULLP;
5208    struct PDSCH_Config__prb_BundlingType *prbBndlType=NULLP;
5209    struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList=NULLP;
5210    struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg=NULLP;
5211
5212    if(dlBwp->pdsch_Config->choice.setup)
5213    {
5214       pdschCfg=dlBwp->pdsch_Config->choice.setup;
5215       if(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
5216       {
5217          if(pdschCfg->pdsch_TimeDomainAllocationList)
5218          {
5219             timeDomAllocList=pdschCfg->pdsch_TimeDomainAllocationList;
5220             if(pdschCfg->maxNrofCodeWordsScheduledByDCI)
5221             {
5222                prbBndlType=&pdschCfg->prb_BundlingType;
5223                DU_FREE(prbBndlType->choice.staticBundling,\
5224                      sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling));
5225                DU_FREE(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long));
5226             }
5227             FreePdschTimeDomAllocList(timeDomAllocList);
5228             DU_FREE(pdschCfg->pdsch_TimeDomainAllocationList, \
5229                   sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList));
5230          }
5231          dmrsDlCfg=pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA;
5232          if(dmrsDlCfg->choice.setup)
5233          {
5234             DU_FREE(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition,
5235                   sizeof(long));
5236             DU_FREE(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig));
5237          }
5238          DU_FREE(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \
5239                sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA));
5240       }
5241       DU_FREE(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config));
5242    }
5243 }
5244 /*******************************************************************
5245  *
5246  * @brief Frees emmory allocated for BWPDlDedPdcchCfg
5247  *
5248  * @details
5249  *
5250  *    Function : FreeBWPDlDedPdcchCfg
5251  *
5252  *    Functionality: Deallocating memory of BWPDlDedPdcchCfg
5253  *
5254  * @params[in] BWP_DownlinkDedicated_t *dlBwp
5255  *
5256  * @return void
5257  *
5258  *
5259  * ****************************************************************/
5260 void FreeBWPDlDedPdcchCfg(BWP_DownlinkDedicated_t *dlBwp)
5261 {
5262    uint8_t idx1=0;
5263    uint8_t idx2=0;
5264    struct PDCCH_Config *pdcchCfg=NULLP;
5265    struct ControlResourceSet *controlRSet=NULLP;
5266    struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList=NULLP;
5267
5268    if(dlBwp->pdcch_Config->choice.setup)
5269    {
5270       pdcchCfg=dlBwp->pdcch_Config->choice.setup;
5271       if(pdcchCfg->controlResourceSetToAddModList)
5272       {
5273          controlRSetList = pdcchCfg->controlResourceSetToAddModList;
5274          if(controlRSetList->list.array)
5275          {
5276             controlRSet = controlRSetList->list.array[idx2];
5277             if(controlRSet)
5278             {
5279                if(controlRSet->frequencyDomainResources.buf)
5280                {
5281                   if(controlRSet->pdcch_DMRS_ScramblingID)
5282                   {
5283                      if(pdcchCfg->searchSpacesToAddModList)
5284                      {
5285                         FreeSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList);
5286                         DU_FREE(pdcchCfg->searchSpacesToAddModList, \
5287                               sizeof(struct PDCCH_Config__searchSpacesToAddModList));
5288                      }
5289                      DU_FREE(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long));
5290                   }
5291                   DU_FREE(controlRSet->frequencyDomainResources.buf, \
5292                         controlRSet->frequencyDomainResources.size);
5293                }
5294             }
5295             for(idx1 = 0; idx1 <controlRSetList->list.count; idx1++)
5296             {
5297                DU_FREE(controlRSetList->list.array[idx1], sizeof(struct ControlResourceSet));
5298             }
5299             DU_FREE(controlRSetList->list.array, controlRSetList->list.size);
5300          }
5301          DU_FREE(pdcchCfg->controlResourceSetToAddModList, \
5302                sizeof(struct PDCCH_Config__controlResourceSetToAddModList));
5303       }
5304       DU_FREE(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config));
5305    }
5306 }
5307
5308 /*******************************************************************
5309  *
5310  * @brief Frees emmory allocated for DUToCURRCContainer
5311  *
5312  * @details
5313  *
5314  *    Function : FreeMemDuToCuRrcCont
5315  *
5316  *    Functionality: Deallocating memory of DuToCuRrcContainer
5317  *
5318  * @params[in] DuToCuRRCContainer, DuToCuRRCContainer
5319  *
5320  * @return ROK     - success
5321  *         RFAILED - failure
5322  *
5323  * ****************************************************************/
5324 uint8_t FreeMemDuToCuRrcCont(CellGroupConfigRrc_t *cellGrpCfg)
5325 {
5326    uint8_t idx=0;
5327    SpCellConfig_t *spCellCfg=NULLP;
5328    ServingCellConfig_t *srvCellCfg=NULLP;
5329    BWP_DownlinkDedicated_t *dlBwp=NULLP;
5330    MAC_CellGroupConfig_t *macCellGrpCfg=NULLP;
5331    PhysicalCellGroupConfig_t *phyCellGrpCfg=NULLP;
5332    struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList=NULLP;
5333    struct RLC_Config *rlcConfig=NULLP;
5334    struct LogicalChannelConfig *macLcConfig=NULLP;
5335    struct SchedulingRequestConfig *schedulingRequestConfig=NULLP;
5336    struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList=NULLP;
5337    struct TAG_Config *tagConfig=NULLP;
5338    struct TAG_Config__tag_ToAddModList *tagList=NULLP;
5339    struct MAC_CellGroupConfig__phr_Config *phrConfig=NULLP;
5340    struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg=NULLP;
5341
5342    rlcBearerList = cellGrpCfg->rlc_BearerToAddModList;
5343    if(rlcBearerList)
5344    {
5345       if(rlcBearerList->list.array)
5346       {
5347          for(idx=0; idx<rlcBearerList->list.count; idx++)
5348          {
5349             if(rlcBearerList->list.array[idx])
5350             {
5351                rlcConfig   = rlcBearerList->list.array[idx]->rlc_Config;
5352                macLcConfig = rlcBearerList->list.array[idx]->mac_LogicalChannelConfig;
5353                if(rlcConfig)
5354                {
5355                   if(rlcConfig->choice.am)
5356                   {
5357                      DU_FREE(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
5358                      DU_FREE(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
5359                      DU_FREE(rlcConfig->choice.am, sizeof(struct RLC_Config__am));
5360                   }
5361                   DU_FREE(rlcConfig, sizeof(struct RLC_Config));
5362                }
5363                DU_FREE(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer));
5364                if(macLcConfig)
5365                {
5366                   if(macLcConfig->ul_SpecificParameters)
5367                   {
5368                      DU_FREE(macLcConfig->ul_SpecificParameters->schedulingRequestID,   sizeof(SchedulingRequestId_t));
5369                      DU_FREE(macLcConfig->ul_SpecificParameters->logicalChannelGroup,   sizeof(long));
5370                      DU_FREE(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters));
5371                   }
5372                   DU_FREE(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig));
5373                }
5374                DU_FREE(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig));
5375             }
5376          }
5377          DU_FREE(rlcBearerList->list.array, rlcBearerList->list.size);
5378       }
5379       DU_FREE(cellGrpCfg->rlc_BearerToAddModList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList));
5380    }
5381
5382    macCellGrpCfg = cellGrpCfg->mac_CellGroupConfig;
5383    if(macCellGrpCfg)
5384    {
5385       schedulingRequestConfig = macCellGrpCfg->schedulingRequestConfig;
5386       if(schedulingRequestConfig)
5387       {
5388          schReqList = schedulingRequestConfig->schedulingRequestToAddModList;
5389          if(schReqList)
5390          {
5391             if(schReqList->list.array)
5392             {
5393                for(idx=0;idx<schReqList->list.count; idx++)
5394                {
5395                   if(schReqList->list.array[idx])
5396                   {
5397                      DU_FREE(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long));
5398                      DU_FREE(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod));
5399                   }
5400                }
5401                DU_FREE(schReqList->list.array, schReqList->list.size);
5402             }
5403             DU_FREE(schedulingRequestConfig->schedulingRequestToAddModList,\
5404                   sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList));    }
5405             DU_FREE(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig));
5406       }
5407       if(macCellGrpCfg->bsr_Config)
5408       {
5409          DU_FREE(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config));
5410       }
5411       tagConfig = macCellGrpCfg->tag_Config;
5412       if(tagConfig)
5413       {
5414          tagList = tagConfig->tag_ToAddModList;
5415          if(tagList)
5416          {
5417             if(tagList->list.array)
5418             {
5419                for(idx=0; idx<tagList->list.count; idx++)
5420                {
5421                   DU_FREE(tagList->list.array[idx], sizeof(struct TAG));
5422                }
5423                DU_FREE(tagList->list.array, tagList->list.size);
5424             }
5425             DU_FREE(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList));
5426          }
5427          DU_FREE(tagConfig, sizeof(struct TAG_Config));
5428       }
5429
5430       phrConfig = macCellGrpCfg->phr_Config;
5431       if(phrConfig)
5432       {
5433          DU_FREE(phrConfig->choice.setup, sizeof(struct PHR_Config));
5434          DU_FREE(phrConfig, sizeof(struct MAC_CellGroupConfig__phr_Config));
5435       }
5436
5437       DU_FREE(macCellGrpCfg, sizeof(MAC_CellGroupConfig_t));
5438    }
5439
5440    phyCellGrpCfg = cellGrpCfg->physicalCellGroupConfig;
5441    if(phyCellGrpCfg)
5442    {
5443       DU_FREE(phyCellGrpCfg->p_NR_FR1, sizeof(long));
5444       DU_FREE(phyCellGrpCfg, sizeof(PhysicalCellGroupConfig_t));
5445    }
5446
5447    spCellCfg = cellGrpCfg->spCellConfig;
5448    if(spCellCfg)
5449    {
5450       if(spCellCfg->servCellIndex)
5451       {
5452          if(spCellCfg->rlmInSyncOutOfSyncThreshold)
5453          {
5454             if(spCellCfg->spCellConfigDedicated)
5455             {
5456                srvCellCfg = spCellCfg->spCellConfigDedicated;
5457                if(srvCellCfg->tdd_UL_DL_ConfigurationDedicated)
5458                {
5459                   if(srvCellCfg->initialDownlinkBWP)
5460                   {
5461                      dlBwp = srvCellCfg->initialDownlinkBWP;
5462                      if(srvCellCfg->firstActiveDownlinkBWP_Id)
5463                      {
5464                         if(srvCellCfg->defaultDownlinkBWP_Id)
5465                         {
5466                            if(srvCellCfg->uplinkConfig)
5467                            {
5468                               if(srvCellCfg->pdsch_ServingCellConfig)
5469                               {
5470                                  pdschCfg= srvCellCfg->pdsch_ServingCellConfig;
5471                                  if(pdschCfg->choice.setup)
5472                                  {
5473                                     DU_FREE(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH,sizeof(long));
5474                                     DU_FREE(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig));
5475                                  }
5476                                  DU_FREE(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct
5477                                        ServingCellConfig__pdsch_ServingCellConfig));
5478                               }
5479                               FreeinitialUplinkBWP(srvCellCfg->uplinkConfig);
5480                               DU_FREE(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t));
5481                            }
5482                            DU_FREE(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long));
5483                         }
5484                         DU_FREE(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long));
5485                      }
5486                      if(dlBwp->pdcch_Config)
5487                      {
5488                         if(dlBwp->pdsch_Config)
5489                         {
5490                            FreeBWPDlDedPdschCfg(dlBwp);
5491                            DU_FREE(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config));
5492                         }
5493                         FreeBWPDlDedPdcchCfg(dlBwp);
5494                         DU_FREE(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config));
5495                     }
5496                     DU_FREE(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t));
5497                   }
5498                   DU_FREE(srvCellCfg->tdd_UL_DL_ConfigurationDedicated, sizeof(TDD_UL_DL_ConfigDedicated_t));
5499                }
5500                DU_FREE(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t));
5501             }
5502             DU_FREE(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long));
5503          }
5504          DU_FREE(spCellCfg->servCellIndex, sizeof(long));
5505       }
5506       DU_FREE(spCellCfg,sizeof(SpCellConfig_t));
5507    }
5508    return ROK;
5509 }
5510 /*******************************************************************
5511  *
5512  * @brief Builds DU To CU RRC Container
5513  *
5514  * @details
5515  *
5516  *    Function : BuildDuToCuRrcContainer
5517  *
5518  *    Functionality: Builds DuToCuRrcContainer
5519  *
5520  * @params[in] idx, index in F1AP msg
5521  *             DuToCuRRCContainer, DuToCuRRCContainer
5522  *
5523  * @return ROK     - success
5524  *         RFAILED - failure
5525  *
5526  * ****************************************************************/
5527 uint8_t BuildDuToCuRrcContainer(DUtoCURRCContainer_t *duToCuRrcContainer)
5528 {
5529    uint8_t  ret = ROK;
5530    CellGroupConfigRrc_t  cellGrpCfg;
5531    asn_enc_rval_t        encRetVal;
5532    memset(&cellGrpCfg, 0, sizeof(CellGroupConfigRrc_t));
5533    memset(&encRetVal, 0, sizeof(asn_enc_rval_t));
5534
5535    while(true)
5536    {
5537       cellGrpCfg.cellGroupId = CELL_GRP_ID;
5538
5539       cellGrpCfg.rlc_BearerToAddModList = NULLP;
5540       DU_ALLOC(cellGrpCfg.rlc_BearerToAddModList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList));
5541       if(!cellGrpCfg.rlc_BearerToAddModList)
5542       {
5543          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
5544          ret = RFAILED;
5545          break;
5546       }
5547       if(BuildRlcBearerToAddModList(cellGrpCfg.rlc_BearerToAddModList) != ROK)
5548       {
5549          DU_LOG("\nERROR  -->  F1AP : BuildRlcBearerToAddModList failed");
5550          ret = RFAILED;
5551          break;
5552       }
5553
5554       cellGrpCfg.rlc_BearerToReleaseList = NULLP;
5555       cellGrpCfg.mac_CellGroupConfig = NULLP;
5556       DU_ALLOC(cellGrpCfg.mac_CellGroupConfig, sizeof(MAC_CellGroupConfig_t));
5557       if(!cellGrpCfg.mac_CellGroupConfig)
5558       {
5559          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
5560          ret = RFAILED;
5561          break;
5562       }
5563       if(BuildMacCellGrpCfg(cellGrpCfg.mac_CellGroupConfig) != ROK)
5564       {
5565          DU_LOG("\nERROR  -->  F1AP : BuildMacCellGrpCfg failed");
5566          ret = RFAILED;
5567          break;
5568       }
5569
5570       cellGrpCfg.physicalCellGroupConfig = NULLP;
5571       DU_ALLOC(cellGrpCfg.physicalCellGroupConfig, sizeof(PhysicalCellGroupConfig_t));
5572       if(!cellGrpCfg.physicalCellGroupConfig)
5573       {
5574          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
5575          ret = RFAILED;
5576          break;
5577       }
5578       if(BuildPhyCellGrpCfg(cellGrpCfg.physicalCellGroupConfig) != ROK)
5579       {
5580          DU_LOG("\nERROR  -->  F1AP : BuildPhyCellGrpCfg failed");
5581          ret = RFAILED;
5582          break;
5583       }
5584
5585       cellGrpCfg.spCellConfig = NULLP;
5586       DU_ALLOC(cellGrpCfg.spCellConfig, sizeof(SpCellConfig_t));
5587       if(!cellGrpCfg.spCellConfig)
5588       {
5589          DU_LOG("\nERROR  -->  F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
5590          ret = RFAILED;
5591          break;
5592       }
5593       if(BuildSpCellCfg(cellGrpCfg.spCellConfig) != ROK)
5594       {
5595          DU_LOG("\nERROR  -->  F1AP : BuildSpCellCfg failed");
5596          ret = RFAILED;
5597          break;
5598       }
5599
5600       cellGrpCfg.sCellToAddModList = NULLP;
5601       cellGrpCfg.sCellToReleaseList = NULLP;
5602       cellGrpCfg.ext1 = NULLP;
5603
5604       /* encode cellGrpCfg into duToCuRrcContainer */
5605       xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, &cellGrpCfg);
5606       memset(encBuf, 0, ENC_BUF_MAX_LEN);
5607       encBufSize = 0;
5608       encRetVal = aper_encode(&asn_DEF_CellGroupConfigRrc, 0, &cellGrpCfg, PrepFinalEncBuf, encBuf);
5609       /* Encode results */
5610       if(encRetVal.encoded == ENCODE_FAIL)
5611       {
5612          DU_LOG( "\nERROR  --> F1AP : Could not encode DuToCuRrcContainer (at %s)\n",\
5613                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
5614          ret = RFAILED;
5615          break;
5616       }
5617       else
5618       {
5619          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for DuToCuRrcContainer\n");
5620          for(int i=0; i< encBufSize; i++)
5621          {
5622             printf("%x",encBuf[i]);
5623          }
5624       }
5625
5626       duToCuRrcContainer->size = encBufSize;
5627       DU_ALLOC(duToCuRrcContainer->buf, duToCuRrcContainer->size);
5628       if(!duToCuRrcContainer->buf)
5629       {
5630          DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDuToCuRrcContainer");
5631          ret = RFAILED;
5632          break;
5633       }
5634       if(ret == ROK)
5635       {
5636          memcpy(duToCuRrcContainer->buf, encBuf, duToCuRrcContainer->size);
5637       }
5638       break;
5639    }
5640    FreeMemDuToCuRrcCont(&cellGrpCfg);
5641    return ret;
5642 }
5643
5644 /*******************************************************************
5645  *
5646  * @brief Free memory allocated in InitialULRRCMessage
5647  *
5648  * @details
5649  *
5650  *    Function : freeInitUlRrcMsgTransfer
5651  *
5652  *    Functionality: Free memory allocated in InitialULRRCMessage
5653  *
5654  * @params[in]F1AP_PDU_t  *f1apMsg)
5655  *
5656  * @return ROK     - success
5657  *         RFAILED - failure
5658  *
5659  * ****************************************************************/
5660
5661 uint8_t freeInitUlRrcMsgTransfer(F1AP_PDU_t  *f1apMsg)
5662 {
5663    uint8_t ieIdx, arrIdx;
5664    InitialULRRCMessageTransfer_t *initULRRCMsg=NULLP;
5665
5666    if(f1apMsg)
5667    {
5668       if(f1apMsg->choice.initiatingMessage)
5669       {
5670          initULRRCMsg = &f1apMsg->choice.initiatingMessage->value.\
5671             choice.InitialULRRCMessageTransfer;
5672          if(initULRRCMsg->protocolIEs.list.array)
5673          {
5674             for(ieIdx = 0; ieIdx < initULRRCMsg->protocolIEs.list.count; ieIdx++)
5675             {
5676                switch(initULRRCMsg->protocolIEs.list.array[ieIdx]->id)
5677                {
5678                   case ProtocolIE_ID_id_NRCGI:
5679                   {
5680                      if(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.pLMN_Identity.buf)
5681                      {
5682                         if(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.nRCellIdentity.buf)
5683                         {
5684                            DU_FREE(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.nRCellIdentity.buf,\
5685                            initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.nRCellIdentity.size);
5686                         }
5687                         DU_FREE(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.pLMN_Identity.buf,\
5688                         initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI.pLMN_Identity.size);
5689                      }
5690                      break;
5691                   }
5692                   case ProtocolIE_ID_id_RRCContainer:
5693                   {
5694                      if(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf)
5695                      {
5696                         DU_FREE(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf,\
5697                         initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size);
5698                      }
5699                      break;
5700                   }
5701                   case ProtocolIE_ID_id_DUtoCURRCContainer:
5702                   {
5703                      if(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.DUtoCURRCContainer.buf)
5704                      {
5705                         DU_FREE(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.DUtoCURRCContainer.buf,
5706                         initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.DUtoCURRCContainer.size);
5707                      }
5708                      break;
5709                   }
5710                   default:
5711                      break;
5712                }
5713              }
5714              for(arrIdx = 0; arrIdx < ieIdx; arrIdx++)
5715              {
5716                 if(initULRRCMsg->protocolIEs.list.array[arrIdx])
5717                 {
5718                    DU_FREE(initULRRCMsg->protocolIEs.list.array[arrIdx],\
5719                       sizeof(InitialULRRCMessageTransferIEs_t));
5720                 }
5721              }
5722              DU_FREE(initULRRCMsg->protocolIEs.list.array, initULRRCMsg->protocolIEs.list.size);
5723           }
5724          DU_FREE(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
5725       }
5726       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
5727    }
5728    else
5729    {
5730       DU_LOG("\nERROR  -->  DU_APP : Recevied F1ap Pdu is null at freeInitUlRrcMsgTransfer()");
5731       return RFAILED;
5732    }
5733    return ROK;
5734 }
5735
5736 /*******************************************************************
5737  *
5738  * @brief Builds and sends the InitialULRRCMessage
5739  *
5740  * @details
5741  *
5742  *    Function : BuildAndSendInitialRrcMsgTransfer
5743  *
5744  *    Functionality: Constructs the Initial UL RRC Message Transfer and sends
5745  *                   it to the CU through SCTP.
5746  *
5747  * @params[in]
5748  *
5749  * @return ROK     - success
5750  *         RFAILED - failure
5751  *
5752  * ****************************************************************/
5753 uint8_t BuildAndSendInitialRrcMsgTransfer(uint32_t gnbDuUeF1apId, uint16_t crnti,
5754       uint16_t rrcContSize, uint8_t *rrcContainer)
5755 {
5756    uint8_t   ret;
5757    uint8_t   elementCnt;
5758    uint8_t   ieIdx;
5759    asn_enc_rval_t  encRetVal;
5760    F1AP_PDU_t  *f1apMsg = NULLP;
5761    InitialULRRCMessageTransfer_t *initULRRCMsg = NULLP;
5762    memset(&encRetVal, 0, sizeof(asn_enc_rval_t));
5763
5764    while(true)
5765    {
5766       DU_LOG("\n INFO   -->  F1AP : Building RRC Setup Request\n");
5767       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
5768       if(f1apMsg == NULLP)
5769       {
5770          DU_LOG(" ERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
5771          break;
5772       }
5773       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
5774       DU_ALLOC(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
5775       if(f1apMsg->choice.initiatingMessage == NULLP)
5776       {
5777          DU_LOG(" ERROR  -->  F1AP : Memory allocation for  F1AP-PDU failed");
5778          break;
5779       }
5780       f1apMsg->choice.initiatingMessage->procedureCode =\
5781                                                         ProcedureCode_id_InitialULRRCMessageTransfer;
5782       f1apMsg->choice.initiatingMessage->criticality = Criticality_ignore;
5783       f1apMsg->choice.initiatingMessage->value.present = \
5784                                                          InitiatingMessage__value_PR_InitialULRRCMessageTransfer;
5785       initULRRCMsg =\
5786                     &f1apMsg->choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer;
5787       elementCnt = 5;
5788       initULRRCMsg->protocolIEs.list.count = elementCnt;
5789       initULRRCMsg->protocolIEs.list.size = \
5790                                             elementCnt * sizeof(InitialULRRCMessageTransferIEs_t *);
5791       /* Initialize the F1Setup members */
5792       DU_ALLOC(initULRRCMsg->protocolIEs.list.array,initULRRCMsg->protocolIEs.list.size);
5793       if(initULRRCMsg->protocolIEs.list.array == NULLP)
5794       {
5795          DU_LOG(" ERROR  -->  F1AP : Memory allocation for\
5796                RRCSetupRequestMessageTransferIEs failed");
5797          break;
5798       }
5799       for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
5800       {
5801          DU_ALLOC(initULRRCMsg->protocolIEs.list.array[ieIdx],\
5802                sizeof(InitialULRRCMessageTransferIEs_t));
5803          if(initULRRCMsg->protocolIEs.list.array[ieIdx] == NULLP)
5804          {
5805             break;
5806          }
5807       }
5808       ieIdx = 0;
5809       /*GNB DU UE F1AP ID*/
5810       initULRRCMsg->protocolIEs.list.array[ieIdx]->id  = \
5811                                                         ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
5812       initULRRCMsg->protocolIEs.list.array[ieIdx]->criticality  = Criticality_reject;
5813       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.present = \
5814                                                                   InitialULRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
5815       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID = gnbDuUeF1apId;
5816
5817
5818       /*NRCGI*/
5819       ieIdx++;
5820       initULRRCMsg->protocolIEs.list.array[ieIdx]->id  = \
5821                                                         ProtocolIE_ID_id_NRCGI;
5822       initULRRCMsg->protocolIEs.list.array[ieIdx]->criticality  =Criticality_reject;
5823       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.present = \
5824                                                                   InitialULRRCMessageTransferIEs__value_PR_NRCGI;
5825
5826       ret =\
5827            BuildNrcgi(&initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.NRCGI);
5828       if(ret!=ROK)
5829       {
5830          break;
5831       }
5832
5833       /*CRNTI*/
5834       ieIdx++;
5835       initULRRCMsg->protocolIEs.list.array[ieIdx]->id  = \
5836                                                         ProtocolIE_ID_id_C_RNTI;
5837       initULRRCMsg->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
5838       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.present =\
5839                                                                  InitialULRRCMessageTransferIEs__value_PR_C_RNTI;
5840       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.C_RNTI = crnti;
5841
5842       /*RRCContainer*/
5843       ieIdx++;
5844       initULRRCMsg->protocolIEs.list.array[ieIdx]->id  = \
5845                                                         ProtocolIE_ID_id_RRCContainer;
5846       initULRRCMsg->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
5847       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.present =\
5848                                                                  InitialULRRCMessageTransferIEs__value_PR_RRCContainer;
5849
5850       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size = rrcContSize;
5851       DU_ALLOC(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf,
5852             initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size)
5853       if(!initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf)
5854       {
5855          DU_LOG(" ERROR  -->  F1AP : Memory allocation for RRCSetupRequestMessageTransferIEs failed");
5856          break;
5857
5858       }
5859       memcpy(initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, rrcContainer,
5860             initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size);
5861
5862
5863       /*DUtoCURRCContainer*/
5864       ieIdx++;
5865       initULRRCMsg->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DUtoCURRCContainer;
5866       initULRRCMsg->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
5867       initULRRCMsg->protocolIEs.list.array[ieIdx]->value.present =\
5868                                                                  InitialULRRCMessageTransferIEs__value_PR_DUtoCURRCContainer;
5869
5870       ret = BuildDuToCuRrcContainer(&initULRRCMsg->protocolIEs.list.array[ieIdx]->value.choice.DUtoCURRCContainer);
5871       if(ret != ROK)
5872       {
5873          break;
5874       }
5875
5876       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
5877
5878       /* Encode the F1SetupRequest type as APER */
5879       memset(encBuf, 0, ENC_BUF_MAX_LEN);
5880       encBufSize = 0;
5881       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
5882       /* Encode results */
5883       if(encRetVal.encoded == ENCODE_FAIL)
5884       {
5885          DU_LOG( "\nERROR  --> F1AP : Could not encode Initial UL RRC Message Transfer\
5886                structure (at %s)\n",encRetVal.failed_type ? \
5887                encRetVal.failed_type->name : "unknown");
5888          ret = RFAILED;
5889          break;
5890       }
5891       else
5892       {
5893
5894          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for Initial UL RRC\
5895                Message transfer\n");
5896          for(int i=0; i< encBufSize; i++)
5897          {
5898             printf("%x",encBuf[i]);
5899          }
5900       }
5901       /* Sending  msg  */
5902       if(sendF1APMsg() != ROK)
5903       {
5904          DU_LOG("\nERROR  -->  F1AP : Sending Initial UL RRC Message Transfer Failed");
5905          ret = RFAILED;
5906          break;
5907       }
5908       break;
5909    }
5910    freeInitUlRrcMsgTransfer(f1apMsg);
5911    return ret;
5912 }/* End of BuildAndSendInitialRrcMsgTransfer*/
5913
5914 /*****  UE SETUP REQUEST *****/
5915
5916 /*******************************************************************
5917  *
5918  * @brief Free Qos And Snssai Drb Info
5919  *
5920  * @details
5921  *
5922  *    Function : freeDrbQosAndSnssaiInfo
5923  *
5924  *    Functionality: Free Qos And Snssai Drb Info
5925  *
5926  * @params[in] LcCfg *lcCfg,
5927  * @return void
5928  *
5929  * ****************************************************************/
5930 void freeDrbQosAndSnssaiInfo(LcCfg *lcCfg)
5931 {
5932    if(lcCfg->snssai)
5933    {
5934       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->snssai, sizeof(Snssai));
5935    }
5936    if(lcCfg->drbQos)
5937    {
5938       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->drbQos, sizeof(DrbQosInfo));
5939    }
5940 }
5941
5942 /******************************************************************
5943 *
5944 * @brief Function to delete the RLC Lc cfg from UE APP DB
5945 *
5946 * @details
5947 *
5948 *  Function : freeRlcLcCfg
5949 *
5950 *  Functionality: Function to delete the RLC Lc cfg from UE APP DB
5951 *
5952 *
5953  *****************************************************************/
5954
5955 void freeRlcLcCfg(RlcBearerCfg *lcCfg)
5956 {
5957    switch(lcCfg->rlcMode)
5958    {
5959       case RLC_AM :
5960       {
5961          if(lcCfg->u.amCfg)
5962          {
5963             DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.amCfg, sizeof(AmBearerCfg));
5964             lcCfg->u.amCfg = NULLP;
5965          }
5966          break;
5967       }
5968       case RLC_UM_BI_DIRECTIONAL :
5969       {
5970          if(lcCfg->u.umBiDirCfg)
5971          {
5972             DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umBiDirCfg, sizeof(UmBiDirBearerCfg));
5973             lcCfg->u.umBiDirCfg = NULLP;
5974          }
5975          break;
5976       }
5977       case RLC_UM_UNI_DIRECTIONAL_UL :
5978       {
5979          if(lcCfg->u.umUniDirUlCfg)
5980          {
5981             DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umUniDirUlCfg, sizeof(UmUniDirUlBearerCfg));
5982             lcCfg->u.umUniDirUlCfg = NULLP;
5983          }
5984          break;
5985
5986       }
5987       case RLC_UM_UNI_DIRECTIONAL_DL :
5988       {
5989          if(lcCfg->u.umUniDirDlCfg)
5990          {
5991             DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umUniDirDlCfg, sizeof(UmUniDirDlBearerCfg));
5992             lcCfg->u.umUniDirDlCfg = NULLP;
5993          }
5994          break;
5995       }
5996       default:
5997          DU_LOG("\nERROR  -->  DU_APP: Invalid Rlc Mode %d at freeRlcLcCfg()", lcCfg->rlcMode);
5998          break;
5999    }
6000    memset(lcCfg, 0, sizeof(LcCfg));
6001 }
6002 /*******************************************************************
6003  *
6004  * @brief Function to free MacLcCfg
6005  *
6006  * @details
6007  *
6008  *    Function : freeMacLcCfg
6009  *
6010  *    Functionality: Function to free MacLcCfg
6011  *
6012  * @params[in] LcCfg *lcCfg,
6013  * @return void
6014  *
6015  * ****************************************************************/
6016
6017 void  freeMacLcCfg(LcCfg *lcCfg)
6018 {
6019     /* Deleting DRBQOS */
6020    if(lcCfg->drbQos)
6021    {
6022       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->drbQos, sizeof(DrbQosInfo));
6023       lcCfg->drbQos = NULLP;
6024    }
6025    /* Deleting SNSSAI */
6026    if(lcCfg->snssai)
6027    {
6028       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->snssai, sizeof(Snssai));
6029       lcCfg->snssai = NULLP;
6030    }
6031    memset(lcCfg, 0, sizeof(LcCfg));
6032 }
6033 /*******************************************************************
6034  *
6035  * @brief Free UE NR Capability received in UE Context setup request
6036  *
6037  * @details
6038  *
6039  *    Function : freeAperDecodeUeNrCapability
6040  *
6041  *    Functionality:
6042  *       Free UE NR Capability received in UE Context setup request
6043  *
6044  * @params[in]
6045  * @return ROK     - success
6046  *         RFAILED - failure
6047  *
6048  * ****************************************************************/
6049 void freeAperDecodeUeNrCapability(void *ueNrCapability)
6050 {
6051    uint8_t arrIdx =0;
6052    FeatureSets_t *featureSets =NULLP;
6053    UE_NR_Capability_t *ueNrCap = (UE_NR_Capability_t *)ueNrCapability;
6054
6055    if(ueNrCap->rf_Parameters.supportedBandListNR.list.array)
6056    {
6057       for(arrIdx = 0; arrIdx < ueNrCap->rf_Parameters.supportedBandListNR.list.count; arrIdx++)
6058       {
6059          if(ueNrCap->rf_Parameters.supportedBandListNR.list.array[arrIdx])
6060             free(ueNrCap->rf_Parameters.supportedBandListNR.list.array[arrIdx]);
6061       }
6062       free(ueNrCap->rf_Parameters.supportedBandListNR.list.array);
6063    }
6064
6065    if(ueNrCap->featureSets)
6066    {
6067       featureSets = ueNrCap->featureSets;
6068       if(featureSets->featureSetsDownlinkPerCC)
6069       {
6070          if(featureSets->featureSetsDownlinkPerCC->list.array)
6071          {
6072             for(arrIdx = 0; arrIdx < featureSets->featureSetsDownlinkPerCC->list.count; arrIdx++)
6073             {
6074                if(featureSets->featureSetsDownlinkPerCC->list.array[arrIdx])
6075                {
6076                   if(featureSets->featureSetsDownlinkPerCC->list.array[arrIdx]->supportedModulationOrderDL)
6077                      free(featureSets->featureSetsDownlinkPerCC->list.array[arrIdx]->supportedModulationOrderDL);
6078                   free(featureSets->featureSetsDownlinkPerCC->list.array[arrIdx]);
6079                }
6080             }
6081             free(featureSets->featureSetsDownlinkPerCC->list.array);
6082          }
6083          free(featureSets->featureSetsDownlinkPerCC);
6084       }
6085       if(featureSets->featureSetsUplinkPerCC)
6086       {
6087          if(featureSets->featureSetsUplinkPerCC->list.array)
6088          {
6089             for(arrIdx = 0; arrIdx < featureSets->featureSetsUplinkPerCC->list.count; arrIdx++)
6090             {
6091                if(featureSets->featureSetsUplinkPerCC->list.array[arrIdx])
6092                {
6093                   if(featureSets->featureSetsUplinkPerCC->list.array[arrIdx]->supportedModulationOrderUL)
6094                      free(featureSets->featureSetsUplinkPerCC->list.array[arrIdx]->supportedModulationOrderUL);
6095                   free(featureSets->featureSetsUplinkPerCC->list.array[arrIdx]);
6096                }
6097             }
6098             free(featureSets->featureSetsUplinkPerCC->list.array);
6099          }
6100          free(featureSets->featureSetsUplinkPerCC);
6101       }
6102       free(ueNrCap->featureSets);
6103    }
6104 }
6105
6106 /*******************************************************************
6107 *
6108 * @brief Function to free PdcchSearchSpcToAddModList
6109          where memory allocated by aper_decoder
6110 *
6111 * @details
6112 *
6113 *    Function : freeAperDecodePdcchSearchSpcToAddModList
6114 *
6115 *    Functionality: Function to free PdcchSearchSpcToAddModList
6116 *
6117 * @params[in] struct PDCCH_Config__searchSpacesToAddModList *searchSpcList
6118 * @return void
6119 *
6120 * ****************************************************************/
6121
6122 void freeAperDecodePdcchSearchSpcToAddModList(struct PDCCH_Config__searchSpacesToAddModList *searchSpcList)
6123 {
6124    uint8_t searchSpcArrIdx=0;
6125    uint8_t searchSpcArrIdx1=0;
6126    struct  SearchSpace *searchSpc=NULLP;
6127
6128
6129    if(searchSpcList->list.array)
6130    {
6131       if(searchSpcList->list.array[searchSpcArrIdx1])
6132       {
6133          searchSpc = searchSpcList->list.array[searchSpcArrIdx1];
6134          if(searchSpc->controlResourceSetId)
6135          {
6136             if(searchSpc->monitoringSlotPeriodicityAndOffset)
6137             {
6138                if(searchSpc->monitoringSymbolsWithinSlot)
6139                {
6140                   if(searchSpc->monitoringSymbolsWithinSlot->buf)
6141                   {
6142                      if(searchSpc->nrofCandidates)
6143                      {
6144                         if(searchSpc->searchSpaceType)
6145                         {
6146                            free(searchSpc->searchSpaceType->choice.ue_Specific);
6147                            free(searchSpc->searchSpaceType);
6148                         }
6149                         free(searchSpc->nrofCandidates);
6150                      }
6151                      free(searchSpc->monitoringSymbolsWithinSlot->buf);
6152                   }
6153                   free(searchSpc->monitoringSymbolsWithinSlot);
6154                }
6155                free(searchSpc->monitoringSlotPeriodicityAndOffset);
6156             }
6157             free(searchSpc->controlResourceSetId);
6158          }
6159       }
6160       for(searchSpcArrIdx = 0; searchSpcArrIdx < searchSpcList->list.count; searchSpcArrIdx++)
6161       {
6162          free(searchSpcList->list.array[searchSpcArrIdx]);
6163       }
6164       free(searchSpcList->list.array);
6165    }
6166 }
6167 /*******************************************************************
6168 *
6169 * @brief Function for free part for the memory allocated by aper_decoder
6170 *
6171 * @details
6172 *
6173 *    Function : freeAperDecodeBWPDlDedPdcchConfig
6174 *
6175 *    Functionality: Function to free BWPDlDedPdcchConfig
6176 *
6177 * @params[in]
6178 * @return void
6179 *
6180 * ****************************************************************/
6181
6182
6183 void freeAperDecodeBWPDlDedPdcchConfig(BWP_DownlinkDedicated_t *dlBwp)
6184 {
6185    uint8_t arrIdx1=0;
6186    uint8_t arrIdx2=0;
6187    struct PDCCH_Config *pdcchCfg=NULLP;
6188    struct ControlResourceSet *controlRSet=NULLP;
6189    struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList=NULLP;
6190
6191    if(dlBwp->pdcch_Config->choice.setup)
6192    {
6193       pdcchCfg=dlBwp->pdcch_Config->choice.setup;
6194       if(pdcchCfg->controlResourceSetToAddModList)
6195       {
6196          controlRSetList = pdcchCfg->controlResourceSetToAddModList;
6197          if(controlRSetList->list.array)
6198          {
6199             controlRSet = controlRSetList->list.array[arrIdx2];
6200             if(controlRSet)
6201             {
6202                if(controlRSet->frequencyDomainResources.buf)
6203                {
6204                   if(controlRSet->pdcch_DMRS_ScramblingID)
6205                   {
6206                      if(pdcchCfg->searchSpacesToAddModList)
6207                      {
6208                         freeAperDecodePdcchSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList);
6209                         free(pdcchCfg->searchSpacesToAddModList);
6210                      }
6211                      free(controlRSet->pdcch_DMRS_ScramblingID);
6212                   }
6213                   free(controlRSet->frequencyDomainResources.buf);
6214                }
6215             }
6216             for(arrIdx1 = 0; arrIdx1 <controlRSetList->list.count; arrIdx1++)
6217             {
6218                free(controlRSetList->list.array[arrIdx1]);
6219             }
6220             free(controlRSetList->list.array);
6221          }
6222          free(pdcchCfg->controlResourceSetToAddModList);
6223       }
6224       free(dlBwp->pdcch_Config->choice.setup);
6225    }
6226 }
6227 /*******************************************************************
6228 *
6229 * @brief Function to free PdschTimeDomAllocationList
6230 *     where the memory allocated by aper_decoder
6231 *
6232 * @details
6233 *
6234 *    Function : freeAperDecodePdschTimeDomAllocationList
6235 *
6236 *    Functionality: Function to free PdschTimeDomAllocationList
6237 *
6238 * @params[in] struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
6239 * @return void
6240 *
6241 * ****************************************************************/
6242
6243
6244 void freeAperDecodePdschTimeDomAllocationList( struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList)
6245 {
6246    uint8_t arrIdx=0;
6247
6248    if(timeDomAllocList->choice.setup)
6249    {
6250       if(timeDomAllocList->choice.setup->list.array)
6251       {
6252          for(arrIdx = 0; arrIdx <timeDomAllocList->choice.setup->list.count ; arrIdx++)
6253          {
6254             free(timeDomAllocList->choice.setup->list.array[arrIdx]);
6255          }
6256          free(timeDomAllocList->choice.setup->list.array);
6257       }
6258       free(timeDomAllocList->choice.setup);
6259    }
6260 }
6261
6262 /*******************************************************************
6263 *
6264 * @brief Function to free BWPDlDedPdschConfig
6265 *        where the memory allocated by aper_decoder
6266 *
6267 * @details
6268 *
6269 *    Function : freeAperDecodeBWPDlDedPdschConfig
6270 *
6271 *    Functionality: Function to free BWPDlDedPdschConfig
6272 *
6273 * @params[in] BWP_DownlinkDedicated_t *dlBwp
6274 * @return void
6275 *
6276 * ****************************************************************/
6277
6278
6279 void freeAperDecodeBWPDlDedPdschConfig(BWP_DownlinkDedicated_t *dlBwp)
6280 {
6281    struct PDSCH_Config *pdschCfg=NULLP;
6282    struct PDSCH_Config__prb_BundlingType *prbBndlType=NULLP;
6283    struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList=NULLP;
6284    struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg=NULLP;
6285
6286    if(dlBwp->pdsch_Config->choice.setup)
6287    {
6288       pdschCfg=dlBwp->pdsch_Config->choice.setup;
6289       if(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
6290       {
6291          if(pdschCfg->pdsch_TimeDomainAllocationList)
6292          {
6293             timeDomAllocList=pdschCfg->pdsch_TimeDomainAllocationList;
6294             if(pdschCfg->maxNrofCodeWordsScheduledByDCI)
6295             {
6296                prbBndlType=&pdschCfg->prb_BundlingType;
6297                free(prbBndlType->choice.staticBundling);
6298                free(pdschCfg->maxNrofCodeWordsScheduledByDCI);
6299             }
6300             freeAperDecodePdschTimeDomAllocationList(timeDomAllocList);
6301             free(pdschCfg->pdsch_TimeDomainAllocationList);
6302          }
6303          dmrsDlCfg=pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA;
6304          if(dmrsDlCfg->choice.setup)
6305          {
6306             free(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition);
6307             free(dmrsDlCfg->choice.setup);
6308          }
6309          free(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA);
6310       }
6311       free(dlBwp->pdsch_Config->choice.setup);
6312    }
6313 }
6314 /*******************************************************************
6315 *
6316 * @brief Function to free PuschTimeDomAllocListCfg
6317                  where the memory allocated by aper_decoder
6318 *
6319 * @details
6320 *
6321 *    Function : freeAperDecodePuschTimeDomAllocListCfg
6322 *
6323 *    Functionality: Function to free PuschTimeDomAllocListCfg
6324 *
6325 * @params[in] PUSCH_Config_t *puschCfg
6326 * @return void
6327 *
6328 * ****************************************************************/
6329
6330
6331 void freeAperDecodePuschTimeDomAllocListCfg(PUSCH_Config_t *puschCfg)
6332 {
6333    uint8_t arrIdx=0;
6334    uint8_t arrIdx1=0;
6335    struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList_t=NULLP;
6336
6337    if(puschCfg->pusch_TimeDomainAllocationList)
6338    {
6339       timeDomAllocList_t=puschCfg->pusch_TimeDomainAllocationList;
6340       if(timeDomAllocList_t->choice.setup)
6341       {
6342          if(timeDomAllocList_t->choice.setup->list.array)
6343          {
6344             free(timeDomAllocList_t->choice.setup->list.array[arrIdx1]->k2);
6345             for(arrIdx = 0; arrIdx<timeDomAllocList_t->choice.setup->list.count; arrIdx++)
6346             {
6347                free(timeDomAllocList_t->choice.setup->list.array[arrIdx]);
6348             }
6349             free(timeDomAllocList_t->choice.setup->list.array);
6350          }
6351          free(timeDomAllocList_t->choice.setup);
6352       }
6353       free(puschCfg->transformPrecoder);
6354       free(puschCfg->pusch_TimeDomainAllocationList);
6355    }
6356 }
6357 /*******************************************************************
6358 *
6359 * @brief Function to free InitialUlBWPConfig where memory allocated by aper_decoder
6360 *
6361 * @details
6362 *
6363 *    Function : freeAperDecodeInitialUlBWPConfig
6364 *
6365 *    Functionality: Function to free InitialUlBWPConfig
6366 *
6367 * @params[in]  BWP_UplinkDedicated_t *ulBwp
6368 * @return void
6369 *
6370 * ****************************************************************/
6371
6372
6373 void freeAperDecodeInitialUlBWPConfig(BWP_UplinkDedicated_t *ulBwp)
6374 {
6375    uint8_t  rSetIdx =0;
6376    uint8_t  rsrcIdx =0;
6377    SRS_Config_t   *srsCfg = NULLP;
6378    PUSCH_Config_t *puschCfg = NULLP;
6379    struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg = NULLP;
6380    struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList = NULLP;
6381    struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList = NULLP;
6382    struct SRS_Config__srs_ResourceToAddModList *resourceList = NULLP;
6383
6384    if(ulBwp->pusch_Config)
6385    {
6386       if(ulBwp->pusch_Config->choice.setup)
6387       {
6388          puschCfg=ulBwp->pusch_Config->choice.setup;
6389          if(puschCfg->dataScramblingIdentityPUSCH)
6390          {
6391             if(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA)
6392             {
6393                freeAperDecodePuschTimeDomAllocListCfg(puschCfg);
6394                dmrsUlCfg=puschCfg->dmrs_UplinkForPUSCH_MappingTypeA;
6395                if(dmrsUlCfg->choice.setup)
6396                {
6397                   if(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition)
6398                   {
6399                      if(dmrsUlCfg->choice.setup->transformPrecodingDisabled)
6400                      {
6401                         free(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0);
6402                         free(dmrsUlCfg->choice.setup->transformPrecodingDisabled);
6403                      }
6404                      free(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition);
6405                   }
6406                   free(dmrsUlCfg->choice.setup);
6407                }
6408                free(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA);
6409             }
6410             free(puschCfg->dataScramblingIdentityPUSCH);
6411          }
6412          free(ulBwp->pusch_Config->choice.setup);
6413       }
6414       free(ulBwp->pusch_Config);
6415
6416       /* Free SRS-Config */
6417       if(ulBwp->srs_Config)
6418       {
6419          if(ulBwp->srs_Config->choice.setup)
6420          {
6421             srsCfg = ulBwp->srs_Config->choice.setup;
6422
6423             /* Free Resource Set to add/mod list */
6424             if(srsCfg->srs_ResourceSetToAddModList)
6425             {
6426                rsrcSetList = srsCfg->srs_ResourceSetToAddModList;
6427                if(rsrcSetList->list.array)
6428                {
6429                   rSetIdx = 0;
6430
6431                   /* Free SRS resource Id list in this SRS resource set */
6432                   if(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList)
6433                   {
6434                      rsrcIdList =
6435                         rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList;
6436
6437                      if(rsrcIdList->list.array)
6438                      {
6439                         for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count;
6440                               rsrcIdx++)
6441                         {
6442                            free(rsrcIdList->list.array[rsrcIdx]);
6443                         }
6444                         free(rsrcIdList->list.array);
6445                      }
6446                      free(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList);
6447                   }
6448
6449                   /* Free resource type info for this SRS resource set */
6450
6451                   free(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic);
6452
6453                   /* Free memory for each resource set */
6454                   for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++)
6455                   {
6456                      free(rsrcSetList->list.array[rSetIdx]);
6457                   }
6458                   free(rsrcSetList->list.array);
6459                }
6460                free(srsCfg->srs_ResourceSetToAddModList);
6461             }
6462
6463             /* Free resource to add/modd list */
6464             if(srsCfg->srs_ResourceToAddModList)
6465             {
6466                resourceList = srsCfg->srs_ResourceToAddModList;
6467                if(resourceList->list.array)
6468                {
6469                   rsrcIdx = 0;
6470
6471                   free(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2);
6472                   free(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic);
6473
6474                   for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++)
6475                   {
6476                      free(resourceList->list.array[rsrcIdx]);
6477                   }
6478                   free(resourceList->list.array);
6479                }
6480                free(srsCfg->srs_ResourceToAddModList);
6481             }
6482
6483             free(ulBwp->srs_Config->choice.setup);
6484          }
6485          free(ulBwp->srs_Config);
6486       }
6487    }
6488 }
6489 /*******************************************************************
6490 *
6491 * @brief Function to free initialUplinkBWPConfig where memory allocated by aper_decoder
6492 *
6493 * @details
6494 *
6495 *    Function : freeAperDecodeinitialUplinkBWPConfig
6496 *
6497 *    Functionality: Function to free initialUplinkBWPConfig
6498 *
6499 * @params[in] UplinkConfig_t *ulCfg
6500 * @return void
6501 *
6502 * ****************************************************************/
6503
6504
6505 void freeAperDecodeinitialUplinkBWPConfig(UplinkConfig_t *ulCfg)
6506 {
6507    BWP_UplinkDedicated_t *ulBwp=NULLP;
6508    struct UplinkConfig__pusch_ServingCellConfig *puschCfg=NULLP;
6509
6510    if(ulCfg->initialUplinkBWP)
6511    {
6512       ulBwp=ulCfg->initialUplinkBWP;
6513       if(ulCfg->firstActiveUplinkBWP_Id)
6514       {
6515          if(ulCfg->pusch_ServingCellConfig)
6516          {
6517             puschCfg=ulCfg->pusch_ServingCellConfig;
6518             if(puschCfg->choice.setup)
6519             {
6520                if(puschCfg->choice.setup->ext1)
6521                {
6522                   free(puschCfg->choice.setup->ext1->processingType2Enabled);
6523                   free(puschCfg->choice.setup->ext1->maxMIMO_Layers);
6524                   free(puschCfg->choice.setup->ext1);
6525                }
6526                free(puschCfg->choice.setup);
6527             }
6528             free(ulCfg->pusch_ServingCellConfig);
6529          }
6530          free(ulCfg->firstActiveUplinkBWP_Id);
6531       }
6532       freeAperDecodeInitialUlBWPConfig(ulBwp);
6533       free(ulCfg->initialUplinkBWP);
6534    }
6535 }
6536
6537 /*******************************************************************
6538  *
6539  * @brief Function to free DuUeCfg
6540  *
6541  * @details
6542  *
6543  *    Function : freeDuUeCfg
6544  *
6545  *    Functionality: Function to free DuUeCfg
6546  *
6547  * @params[in] DuUeCfg *ueCfg
6548  * @return void
6549  *
6550  * ****************************************************************/
6551 void freeDuUeCfg(DuUeCfg *ueCfg)
6552 {
6553    uint8_t lcIdx = 0;
6554    uint8_t arrIdx = 0;
6555    SpCellConfig_t *spCellCfg = NULLP;
6556    ServingCellConfig_t *srvCellCfg = NULLP;
6557    BWP_DownlinkDedicated_t *dlBwp = NULLP;
6558    MAC_CellGroupConfig_t *macCellGrpCfg = NULLP;
6559    PhysicalCellGroupConfig_t *phyCellGrpCfg = NULLP;
6560    struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList = NULLP;
6561    struct RLC_Config *rlcConfig = NULLP;
6562    struct LogicalChannelConfig *macLcConfig = NULLP;
6563    struct SchedulingRequestConfig *schedulingRequestConfig = NULLP;
6564    struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList = NULLP;
6565    struct TAG_Config *tagConfig = NULLP;
6566    struct TAG_Config__tag_ToAddModList *tagList = NULLP;
6567    struct MAC_CellGroupConfig__phr_Config *phrConfig = NULLP;
6568    struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg = NULLP;
6569    CellGroupConfigRrc_t *cellGrpCfg = ueCfg->cellGrpCfg;
6570
6571    if(ueCfg->ueNrCapability)
6572    {
6573       freeAperDecodeUeNrCapability(ueCfg->ueNrCapability);
6574       DU_FREE(ueCfg->ueNrCapability, sizeof(UE_NR_Capability_t));
6575       ueCfg->ueNrCapability = NULLP;
6576    }
6577
6578    if(ueCfg->cellGrpCfg)
6579    {
6580
6581       rlcBearerList = cellGrpCfg->rlc_BearerToAddModList;
6582       if(rlcBearerList)
6583       {
6584          if(rlcBearerList->list.array)
6585          {
6586             for(arrIdx=0; arrIdx<rlcBearerList->list.count; arrIdx++)
6587             {
6588                if(rlcBearerList->list.array[arrIdx])
6589                {
6590                   rlcConfig   = rlcBearerList->list.array[arrIdx]->rlc_Config;
6591                   macLcConfig = rlcBearerList->list.array[arrIdx]->mac_LogicalChannelConfig;
6592
6593                   if(rlcBearerList->list.array[arrIdx]->servedRadioBearer)
6594                   {
6595                      free(rlcBearerList->list.array[arrIdx]->servedRadioBearer);
6596                   }
6597                   if(rlcConfig)
6598                   {
6599                      if(rlcConfig->choice.am)
6600                      {
6601                         free(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength);
6602                         free(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength);
6603                         free(rlcConfig->choice.am);
6604                      }
6605                      free(rlcBearerList->list.array[arrIdx]->rlc_Config);
6606                   }
6607                   if(macLcConfig)
6608                   {
6609                      if(macLcConfig->ul_SpecificParameters)
6610                      {
6611                         free(macLcConfig->ul_SpecificParameters->schedulingRequestID);
6612                         free(macLcConfig->ul_SpecificParameters->logicalChannelGroup);
6613                         free(macLcConfig->ul_SpecificParameters);
6614                      }
6615                      free(rlcBearerList->list.array[arrIdx]->mac_LogicalChannelConfig);
6616                   }
6617                   free(rlcBearerList->list.array[arrIdx]);
6618                }
6619             }
6620             free(rlcBearerList->list.array);
6621          }
6622          free(cellGrpCfg->rlc_BearerToAddModList);
6623       }
6624
6625       macCellGrpCfg = cellGrpCfg->mac_CellGroupConfig;
6626       if(macCellGrpCfg)
6627       {
6628          schedulingRequestConfig = macCellGrpCfg->schedulingRequestConfig;
6629          if(schedulingRequestConfig)
6630          {
6631             schReqList = schedulingRequestConfig->schedulingRequestToAddModList;
6632             if(schReqList)
6633             {
6634                if(schReqList->list.array)
6635                {
6636                   for(arrIdx=0;arrIdx<schReqList->list.count; arrIdx++)
6637                   {
6638                      if(schReqList->list.array[arrIdx])
6639                      {
6640                         free(schReqList->list.array[arrIdx]->sr_ProhibitTimer);
6641                         free(schReqList->list.array[arrIdx]);
6642                      }
6643                   }
6644                   free(schReqList->list.array);
6645                }
6646                free(schedulingRequestConfig->schedulingRequestToAddModList);
6647             }
6648             free(macCellGrpCfg->schedulingRequestConfig);
6649          }
6650          if(macCellGrpCfg->bsr_Config)
6651          {
6652             free(macCellGrpCfg->bsr_Config);
6653          }
6654          tagConfig = macCellGrpCfg->tag_Config;
6655          if(tagConfig)
6656          {
6657             tagList = tagConfig->tag_ToAddModList;
6658             if(tagList)
6659             {
6660                if(tagList->list.array)
6661                {
6662                   for(arrIdx=0; arrIdx<tagList->list.count; arrIdx++)
6663                   {
6664                      free(tagList->list.array[arrIdx]);
6665                   }
6666                   free(tagList->list.array);
6667                }
6668                free(tagConfig->tag_ToAddModList);
6669             }
6670             free(tagConfig);
6671          }
6672
6673          phrConfig = macCellGrpCfg->phr_Config;
6674          if(phrConfig)
6675          {
6676             free(phrConfig->choice.setup);
6677             free(phrConfig);
6678          }
6679
6680          free(macCellGrpCfg);
6681       }
6682
6683       phyCellGrpCfg = cellGrpCfg->physicalCellGroupConfig;
6684       if(phyCellGrpCfg)
6685       {
6686          free(phyCellGrpCfg->p_NR_FR1);
6687          free(phyCellGrpCfg);
6688       }
6689
6690       spCellCfg = cellGrpCfg->spCellConfig;
6691       if(spCellCfg)
6692       {
6693          if(spCellCfg->servCellIndex)
6694          {
6695             if(spCellCfg->rlmInSyncOutOfSyncThreshold)
6696             {
6697                if(spCellCfg->spCellConfigDedicated)
6698                {
6699                   srvCellCfg = spCellCfg->spCellConfigDedicated;
6700                   if(srvCellCfg->initialDownlinkBWP)
6701                   {
6702                      dlBwp = srvCellCfg->initialDownlinkBWP;
6703                      if(srvCellCfg->firstActiveDownlinkBWP_Id)
6704                      {
6705                         if(srvCellCfg->defaultDownlinkBWP_Id)
6706                         {
6707                            if(srvCellCfg->uplinkConfig)
6708                            {
6709
6710                               if(srvCellCfg->pdsch_ServingCellConfig)
6711                               {
6712                                  pdschCfg=
6713                                     srvCellCfg->pdsch_ServingCellConfig;
6714                                  if(pdschCfg->choice.setup)
6715                                  {
6716
6717                                     free(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH);
6718                                     free(pdschCfg->choice.setup);
6719                                  }
6720
6721                                  free(srvCellCfg->pdsch_ServingCellConfig);
6722                               }
6723
6724                               freeAperDecodeinitialUplinkBWPConfig(srvCellCfg->uplinkConfig);
6725                               free(srvCellCfg->uplinkConfig);
6726                            }
6727                            free(srvCellCfg->defaultDownlinkBWP_Id);
6728                         }
6729
6730                         free(srvCellCfg->firstActiveDownlinkBWP_Id);
6731                      }
6732                      if(dlBwp->pdcch_Config)
6733                      {
6734                         if(dlBwp->pdsch_Config)
6735                         {
6736                            freeAperDecodeBWPDlDedPdschConfig(dlBwp);
6737                            free(dlBwp->pdsch_Config);
6738                         }
6739                         freeAperDecodeBWPDlDedPdcchConfig(dlBwp);
6740                         free(dlBwp->pdcch_Config);
6741                      }
6742                      free(srvCellCfg->initialDownlinkBWP);
6743                   }
6744
6745                   free(spCellCfg->spCellConfigDedicated);
6746                }
6747                free(spCellCfg->rlmInSyncOutOfSyncThreshold);
6748             }
6749             free(spCellCfg->servCellIndex);
6750          }
6751          free(spCellCfg);
6752       }
6753       DU_FREE(ueCfg->cellGrpCfg, sizeof(CellGroupConfigRrc_t));
6754       ueCfg->cellGrpCfg = NULLP;
6755    }
6756    if(ueCfg->ambrCfg)
6757    {
6758       memset(ueCfg->ambrCfg, 0, sizeof(AmbrCfg));
6759       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueCfg->ambrCfg, sizeof(AmbrCfg));
6760    }
6761    for(lcIdx = 0; lcIdx < ueCfg->numRlcLcs; lcIdx++)
6762    {
6763       freeRlcLcCfg(&ueCfg->rlcLcCfg[lcIdx]);
6764    }
6765    for(lcIdx = 0; lcIdx < ueCfg->numMacLcs; lcIdx++)
6766    {
6767       freeMacLcCfg(&ueCfg->macLcCfg[lcIdx]);
6768    }
6769    for(lcIdx = 0; lcIdx < ueCfg->numDrb; lcIdx++)
6770    {
6771       DU_FREE(ueCfg->upTnlInfo[lcIdx].tnlCfg1, sizeof(GtpTnlCfg));
6772       memset(&ueCfg->upTnlInfo[lcIdx], 0, sizeof(UpTnlCfg));
6773    }
6774 }
6775
6776 /*******************************************************************
6777  *
6778  * @brief Function to free UecontextSetupDb
6779  *
6780  * @details
6781  *
6782  *    Function : freeF1UeDb
6783  *
6784  *    Functionality: Function to free UecontextSetupDb
6785  *
6786  * @params[in] UecontextSetupDb *
6787  * @return void
6788  *
6789  * ****************************************************************/
6790
6791 void freeF1UeDb(F1UeContextSetupDb *f1UeDb)
6792 {
6793
6794    if(f1UeDb->dlRrcMsg)
6795    {
6796       if(f1UeDb->dlRrcMsg->rrcMsgPdu)
6797       {
6798          DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,\
6799             f1UeDb->dlRrcMsg->rrcMsgPdu, f1UeDb->dlRrcMsg->rrcMsgSize);
6800       }
6801       memset(f1UeDb->dlRrcMsg, 0, sizeof(F1DlRrcMsg));
6802    }
6803    freeDuUeCfg(&f1UeDb->duUeCfg);
6804    memset(f1UeDb, 0, sizeof(F1UeContextSetupDb));
6805    DU_FREE(f1UeDb, sizeof(F1UeContextSetupDb));
6806 }
6807
6808 /*******************************************************************
6809  *
6810  * @brief Function to build Am cfg Info
6811  *
6812  * @details
6813  *
6814  *    Function : extractRlcAmCfg
6815  *
6816  *    Functionality: Function to build Am cfg Info
6817  *
6818  * @params[in] AmBearerCfg *
6819  *             void *
6820  *
6821  * @return ROK/RFAILED
6822  *
6823  * ****************************************************************/
6824
6825 void extractRlcAmCfg(AmBearerCfg *amCfgToSet, struct RLC_Config__am *rlcAmCfg)
6826 {
6827    if(rlcAmCfg)
6828    {
6829       /* UL AM */
6830       if(rlcAmCfg->dl_AM_RLC.sn_FieldLength)
6831       {
6832          amCfgToSet->ulAmCfg.snLenUl = *(rlcAmCfg->dl_AM_RLC.sn_FieldLength);
6833          /*TODO: Check the timer value when sent by real CU */
6834          amCfgToSet->ulAmCfg.reAssemTmr = rlcAmCfg->dl_AM_RLC.t_Reassembly;
6835          amCfgToSet->ulAmCfg.statProhTmr = rlcAmCfg->dl_AM_RLC.t_StatusProhibit;
6836       }
6837
6838       /* DL AM */
6839       if(rlcAmCfg->ul_AM_RLC.sn_FieldLength)
6840       {
6841          amCfgToSet->dlAmCfg.snLenDl = *(rlcAmCfg->ul_AM_RLC.sn_FieldLength);
6842          amCfgToSet->dlAmCfg.pollRetxTmr = rlcAmCfg->ul_AM_RLC.t_PollRetransmit;
6843          amCfgToSet->dlAmCfg.pollPdu   = rlcAmCfg->ul_AM_RLC.pollPDU;
6844          amCfgToSet->dlAmCfg.pollByte  = rlcAmCfg->ul_AM_RLC.pollByte;
6845          amCfgToSet->dlAmCfg.maxRetxTh = rlcAmCfg->ul_AM_RLC.maxRetxThreshold;
6846       }
6847    }
6848 }
6849
6850 /*******************************************************************
6851  *
6852  * @brief Function to build Um Bi Info
6853  *
6854  * @details
6855  *
6856  *    Function : extractRlcUmBiCfg
6857  *
6858  *    Functionality: Function to build Um Bi Info
6859  *
6860  * @params[in] UmBiDirBearerCfg *
6861  *             void *
6862  *
6863  * @return ROK/RFAILED
6864  *
6865  * ****************************************************************/
6866
6867 void extractRlcUmBiCfg(UmBiDirBearerCfg *umBiCfgToSet, struct RLC_Config__um_Bi_Directional *rlcBiCfg)
6868 {
6869    if(rlcBiCfg)
6870    {
6871       /* UL UM BI DIR Cfg */
6872       if(rlcBiCfg->dl_UM_RLC.sn_FieldLength)
6873       {
6874          umBiCfgToSet->ulUmCfg.snLenUlUm  = *(rlcBiCfg->dl_UM_RLC.sn_FieldLength);
6875          umBiCfgToSet->ulUmCfg.reAssemTmr = rlcBiCfg->dl_UM_RLC.t_Reassembly;
6876       }
6877
6878       /* DL UM BI DIR Cfg */
6879       if(rlcBiCfg->ul_UM_RLC.sn_FieldLength)
6880          umBiCfgToSet->dlUmCfg.snLenDlUm  = *(rlcBiCfg->ul_UM_RLC.sn_FieldLength);
6881    }
6882 }
6883
6884 /*******************************************************************
6885  *
6886  * @brief Function to build Um Ul Info
6887  *
6888  * @details
6889  *
6890  *    Function : extractRlcUmUlCfg
6891  *
6892  *    Functionality: Function to build Um Ul Info
6893  *
6894  * @params[in] UmUniDirUlBearerCfg *
6895  *             void *
6896  *
6897  * @return ROK/RFAILED
6898  *
6899  * ****************************************************************/
6900
6901 void extractRlcUmUlCfg(UmUniDirUlBearerCfg *umUlCfgToSet, struct RLC_Config__um_Uni_Directional_DL *umUlCfg)
6902 {
6903    if(umUlCfg)
6904    {
6905       if(umUlCfg->dl_UM_RLC.sn_FieldLength)
6906       {
6907          umUlCfgToSet->ulUmCfg.snLenUlUm  = *(umUlCfg->dl_UM_RLC.sn_FieldLength);
6908          umUlCfgToSet->ulUmCfg.reAssemTmr = umUlCfg->dl_UM_RLC.t_Reassembly;
6909       }
6910    }
6911 }
6912
6913 /*******************************************************************
6914  *
6915  * @brief Function to build Um Uni Dl Info
6916  *
6917  * @details
6918  *
6919  *    Function : extractRlcUmDlCfg
6920  *
6921  *    Functionality: Function to build Um Uni Dl Info
6922  *
6923  * @params[in] UmUniDirDlBearerCfg *
6924  *             void *
6925  *
6926  * @return ROK/RFAILED
6927  *
6928  * ****************************************************************/
6929 void extractRlcUmDlCfg(UmUniDirDlBearerCfg *umDlCfgToSet, struct RLC_Config__um_Uni_Directional_UL *umDlCfg)
6930 {
6931    if(umDlCfg)
6932    {
6933       if(umDlCfg->ul_UM_RLC.sn_FieldLength)
6934          umDlCfgToSet->dlUmCfg.snLenDlUm  = *(umDlCfg->ul_UM_RLC.sn_FieldLength);
6935    }
6936 }
6937
6938 /*******************************************************************
6939  *
6940  * @brief Function to extractRlcModeCfg
6941  *
6942  * @details
6943  *
6944  *    Function : extractRlcModeCfg
6945  *
6946  *    Functionality: Function to extractRlcModeCfg
6947  *
6948  * @params[in] RLC_Config_t *
6949  *             RlcBearerCfg *
6950  *             void  *
6951  * @return ROK/RFAILED
6952  *
6953  * ****************************************************************/
6954 void extractRlcModeCfg(uint8_t rlcMode, RlcBearerCfg *rlcDbCfg, RLC_Config_t *lcCfg)
6955 {
6956    if(lcCfg)
6957    {
6958       switch(rlcMode)
6959       {
6960          case RLC_AM :
6961             {
6962                if(lcCfg->choice.am)
6963                {
6964                   DU_ALLOC_SHRABL_BUF(rlcDbCfg->u.amCfg, sizeof(AmBearerCfg));
6965                   if(rlcDbCfg->u.amCfg)
6966                      extractRlcAmCfg(rlcDbCfg->u.amCfg, lcCfg->choice.am);
6967                }
6968                break;
6969             }
6970          case RLC_UM_BI_DIRECTIONAL :
6971             {
6972                if(lcCfg->choice.um_Bi_Directional)
6973                {
6974                   DU_ALLOC_SHRABL_BUF(rlcDbCfg->u.umBiDirCfg, sizeof(UmBiDirBearerCfg));
6975                   if(rlcDbCfg->u.umBiDirCfg)
6976                      extractRlcUmBiCfg(rlcDbCfg->u.umBiDirCfg, lcCfg->choice.um_Bi_Directional);
6977                }
6978                break;
6979             }
6980          case RLC_UM_UNI_DIRECTIONAL_UL :
6981             {
6982                if(lcCfg->choice.um_Uni_Directional_DL)
6983                {
6984                   DU_ALLOC_SHRABL_BUF(rlcDbCfg->u.umUniDirUlCfg, sizeof(UmUniDirUlBearerCfg));
6985                   if(rlcDbCfg->u.umUniDirUlCfg)
6986                      extractRlcUmUlCfg(rlcDbCfg->u.umUniDirUlCfg, lcCfg->choice.um_Uni_Directional_DL);
6987                }
6988                break;
6989             }
6990          case RLC_UM_UNI_DIRECTIONAL_DL :
6991             {
6992                if(lcCfg->choice.um_Uni_Directional_UL)
6993                {
6994                   DU_ALLOC_SHRABL_BUF(rlcDbCfg->u.umUniDirDlCfg, sizeof(UmUniDirDlBearerCfg));
6995                   if(rlcDbCfg->u.umUniDirDlCfg)
6996                      extractRlcUmDlCfg(rlcDbCfg->u.umUniDirDlCfg, lcCfg->choice.um_Uni_Directional_UL);
6997                }
6998                break;
6999             }
7000          default:
7001             DU_LOG("\nERROR  -->  DUAPP: Invalid rlcMode %d at extractRlcCfgToAddMod()", rlcMode);
7002             break;
7003       }
7004    }
7005 }
7006
7007 /*******************************************************************
7008  *
7009  * @brief Function to extract extractUlLcCfg
7010  *
7011  * @details
7012  *
7013  *    Function : extractUlLcCfg
7014  *
7015  *    Functionality: Function to extract extractUlLcCfg
7016  *
7017  * @params[in] UlLcCfg *f1UlLcCfg, LogicalChannelConfig_t *ulLcCfg
7018  * @return void
7019  *
7020  * ****************************************************************/
7021
7022 void extractUlLcCfg(UlLcCfg *f1UlLcCfg, LogicalChannelConfig_t *ulLcCfg)
7023 {
7024    if(ulLcCfg)
7025    {
7026       if(ulLcCfg->ul_SpecificParameters)
7027       {
7028          f1UlLcCfg->priority = \
7029             ulLcCfg->ul_SpecificParameters->priority;
7030       if(ulLcCfg->ul_SpecificParameters->logicalChannelGroup)
7031       {
7032          f1UlLcCfg->lcGroup = \
7033            *(ulLcCfg->ul_SpecificParameters->logicalChannelGroup);
7034       }
7035       if(ulLcCfg->ul_SpecificParameters->schedulingRequestID)
7036       {
7037          f1UlLcCfg->schReqId = \
7038            *(ulLcCfg->ul_SpecificParameters->schedulingRequestID);
7039       }
7040       f1UlLcCfg->pbr = \
7041          ulLcCfg->ul_SpecificParameters->prioritisedBitRate;
7042       f1UlLcCfg->bsd = \
7043          ulLcCfg->ul_SpecificParameters->bucketSizeDuration;
7044       }
7045    }
7046 }
7047
7048 /*******************************************************************
7049  *
7050  * @brief Function to procRlcLcCfg
7051  *
7052  * @details
7053  *
7054  *    Function : procRlcLcCfg
7055  *
7056  *    Functionality: Function to procRlcLcCfg
7057  *
7058  * @params[in] rbId, lcId, rbType, rlcMod
7059  *             RLC_Config_t *, RlcBearerCfg * ,
7060  * @return void
7061  *
7062  * ****************************************************************/
7063
7064 void procRlcLcCfg(uint8_t rbId, uint8_t lcId, uint8_t rbType, uint8_t rlcMode,\
7065    uint8_t configType, RLC_Config_t *f1RlcCfg, RlcBearerCfg *lcCfg)
7066 {
7067
7068    lcCfg->rbId   = rbId;
7069    lcCfg->configType = configType;
7070
7071    if(rbType == RB_TYPE_SRB)
7072    {
7073       lcCfg->rbType = RB_TYPE_SRB;
7074       lcCfg->lcId   = rbId;
7075       lcCfg->lcType = LCH_DCCH;
7076       lcCfg->rlcMode = RLC_AM;
7077    }
7078    else if(rbType == RB_TYPE_DRB)
7079    {
7080       lcCfg->rbType = RB_TYPE_DRB;
7081       lcCfg->lcId   = lcId;
7082       lcCfg->lcType = LCH_DTCH;
7083       lcCfg->rlcMode = rlcMode;
7084    }
7085    if(f1RlcCfg) /* rlc mode config recived */
7086    {
7087       extractRlcModeCfg(lcCfg->rlcMode, lcCfg, f1RlcCfg);
7088    }
7089 }
7090
7091
7092
7093 /*******************************************************************
7094  *
7095  * @brief Fills DrbQos Info received by CU
7096  *
7097  * @details
7098  *
7099  *    Function : extractQosInfo
7100  *
7101  *    Functionality: Fills DrbQos Info received  by CU
7102  *
7103  * @params[in] DrbQosInfo *qosToAdd,
7104  *             QoSFlowLevelQoSParameters_t *qosFlowCfg
7105  * @return void
7106  *
7107  * ****************************************************************/
7108
7109 void extractQosInfo(DrbQosInfo *qosToAdd, QoSFlowLevelQoSParameters_t *qosFlowCfg)
7110 {
7111    qosToAdd->fiveQiType = qosFlowCfg->qoS_Characteristics.present;
7112    qosToAdd->u.nonDyn5Qi.fiveQi     =\
7113          qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI;
7114    if(qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow)
7115    {
7116       qosToAdd->u.nonDyn5Qi.avgWindow = \
7117         *(qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow);
7118    }
7119    qosToAdd->u.nonDyn5Qi.maxDataBurstVol = \
7120       *(qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume);
7121    if(qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->qoSPriorityLevel)
7122    {
7123       qosToAdd->u.nonDyn5Qi.priorLevel = \
7124          *(qosFlowCfg->qoS_Characteristics.choice.non_Dynamic_5QI->qoSPriorityLevel);
7125    }
7126    qosToAdd->ngRanRetPri.priorityLevel = \
7127       qosFlowCfg->nGRANallocationRetentionPriority.priorityLevel;
7128    qosToAdd->ngRanRetPri.preEmptionCap = \
7129       qosFlowCfg->nGRANallocationRetentionPriority.pre_emptionCapability;
7130    qosToAdd->ngRanRetPri.preEmptionVul = \
7131       qosFlowCfg->nGRANallocationRetentionPriority.pre_emptionVulnerability;
7132    if(qosFlowCfg->gBR_QoS_Flow_Information)
7133    {
7134       memcpy(&qosToAdd->grbQosInfo.maxFlowBitRateDl, \
7135          qosFlowCfg->gBR_QoS_Flow_Information->maxFlowBitRateDownlink.buf, \
7136          qosFlowCfg->gBR_QoS_Flow_Information->maxFlowBitRateDownlink.size);
7137       memcpy(&qosToAdd->grbQosInfo.maxFlowBitRateUl, \
7138          qosFlowCfg->gBR_QoS_Flow_Information->maxFlowBitRateUplink.buf, \
7139          qosFlowCfg->gBR_QoS_Flow_Information->maxFlowBitRateUplink.size);
7140       memcpy(&qosToAdd->grbQosInfo.guarFlowBitRateDl,\
7141          qosFlowCfg->gBR_QoS_Flow_Information->guaranteedFlowBitRateDownlink.buf, \
7142          qosFlowCfg->gBR_QoS_Flow_Information->guaranteedFlowBitRateDownlink.size);
7143       memcpy(&qosToAdd->grbQosInfo.guarFlowBitRateUl,\
7144          qosFlowCfg->gBR_QoS_Flow_Information->guaranteedFlowBitRateUplink.buf, \
7145          qosFlowCfg->gBR_QoS_Flow_Information->guaranteedFlowBitRateUplink.size);
7146    }
7147    qosToAdd->pduSessionId = 0;
7148    qosToAdd->ulPduSessAggMaxBitRate = 0;
7149 }
7150
7151 /*******************************************************************
7152  *
7153  * @brief Function to extract GTP Tunnel Info from CU
7154  *
7155  * @details
7156  *
7157  *    Function : extractUpTnlInfo
7158  *
7159  *    Functionality: Function to extract GTP Tunnel Info from CU
7160  *
7161  * @params[in] F1AP message
7162  * @return ROK/RFAILED
7163  *
7164  * ****************************************************************/
7165
7166 uint8_t extractUpTnlInfo(uint8_t drbId, uint8_t configType,\
7167    ULUPTNLInformation_ToBeSetup_List_t *tnlInfo, UpTnlCfg *upTnlInfo)
7168 {
7169    uint8_t tnlIdx;
7170    uint32_t ipv4_du = 0;
7171    GTPTunnel_t *gtpTunnel = NULLP;
7172
7173    upTnlInfo->drbId = drbId;
7174    upTnlInfo->configType = configType;
7175 #ifdef O1_ENABLE
7176    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
7177 #else
7178    cmInetAddr((char *)DU_IP_V4_ADDR, &ipv4_du);
7179 #endif
7180
7181    for(tnlIdx=0; tnlIdx < tnlInfo->list.count; tnlIdx++)
7182    {
7183       if(tnlInfo->list.array[tnlIdx]->uLUPTNLInformation.present == UPTransportLayerInformation_PR_gTPTunnel)
7184       {
7185          if(tnlInfo->list.array[tnlIdx]->uLUPTNLInformation.choice.gTPTunnel)
7186          {
7187             gtpTunnel = tnlInfo->list.array[tnlIdx]->uLUPTNLInformation.choice.gTPTunnel;
7188             DU_ALLOC(upTnlInfo->tnlCfg1, sizeof(GtpTnlCfg));
7189             if(upTnlInfo->tnlCfg1 == NULLP)
7190             {
7191                DU_LOG("\nERROR  -->  F1AP : extractUpTnlInfo: Failed to allocate mmeory for tunnel cfg 1");
7192                return RFAILED;
7193             }
7194             bitStringToInt(&gtpTunnel->transportLayerAddress, &upTnlInfo->tnlCfg1->ulTnlAddress);
7195             upTnlInfo->tnlCfg1->dlTnlAddress = ipv4_du;
7196             if(gtpTunnel->gTP_TEID.size > 0)
7197             {
7198                teIdStringToInt(gtpTunnel->gTP_TEID.buf, &upTnlInfo->tnlCfg1->teId);
7199             }
7200          }
7201          break;
7202       }
7203    }
7204    return ROK;
7205 }
7206 /*******************************************************************
7207 *
7208 * @brief Function to extract Drb Qos Cfg Info from CU
7209 *
7210 * @details
7211 *
7212 *    Function : extractDrbQosCfg
7213 *
7214 *    Functionality: Function to extract Drb Qos Cfg Info from CU
7215 *
7216 * @params[in] DRB_Information_t *drbInfo, LcCfg *macLcToAdd
7217 * @return ROK/RFAILED
7218 *
7219 * ****************************************************************/
7220
7221 uint8_t extractDrbQosCfg(DRB_Information_t *drbInfo, LcCfg *macLcToAdd )
7222 {
7223    if(!macLcToAdd->drbQos)
7224    {
7225       DU_ALLOC_SHRABL_BUF(macLcToAdd->drbQos, sizeof(DrbQosInfo));
7226       if(macLcToAdd->drbQos == NULLP)
7227       {
7228          DU_LOG("\nERROR  -->  DUAPP:Memory failed at allocating DrbQos at extractDrbCfg()");
7229          return RFAILED;
7230       }
7231
7232    }
7233    if(drbInfo->dRB_QoS.qoS_Characteristics.present == QoS_Characteristics_PR_non_Dynamic_5QI)
7234    {
7235       extractQosInfo(macLcToAdd->drbQos, &drbInfo->dRB_QoS);
7236       macLcToAdd->dlLcCfg.lcp = macLcToAdd->drbQos->ngRanRetPri.priorityLevel;
7237    }
7238    if(!macLcToAdd->snssai)
7239    {
7240       DU_ALLOC_SHRABL_BUF(macLcToAdd->snssai, sizeof(Snssai));
7241       if(macLcToAdd->snssai == NULLP)
7242       {
7243          DU_LOG("\nERROR  -->  DUAPP : Memory failed at allocating SNSSAI at extractDrbCfg()");
7244          return RFAILED;
7245       }
7246    }
7247    memcpy(&macLcToAdd->snssai->sst, drbInfo->sNSSAI.sST.buf, \
7248          drbInfo->sNSSAI.sST.size);
7249    if(drbInfo->sNSSAI.sD)
7250    {
7251       memcpy(macLcToAdd->snssai->sd, drbInfo->sNSSAI.sD->buf, \
7252             drbInfo->sNSSAI.sD->size);
7253    }
7254    return ROK;
7255 }
7256 /*******************************************************************
7257  *
7258  * @brief Function to extract DRB info received from CU
7259  *
7260  * @details
7261  *
7262  *    Function : extractDrbCfg
7263  *
7264  *    Functionality: Function to extract DRB info received from CU
7265  *
7266  * @params[in] F1AP message
7267  * @return void
7268  *
7269  * ****************************************************************/
7270 uint8_t extractDrbCfg(DRBs_ToBeSetup_Item_t *drbItem,DRBs_ToBeSetupMod_Item_t *drbSetupModItem,\
7271 LcCfg *macLcToAdd, UpTnlCfg *upTnlInfo)
7272 {
7273    DRB_Information_t *drbInfo = NULLP;
7274
7275    if(drbItem != NULLP)
7276    {
7277       if(extractUpTnlInfo(drbItem->dRBID, CONFIG_ADD, &drbItem->uLUPTNLInformation_ToBeSetup_List, upTnlInfo) != ROK)
7278       {
7279          DU_LOG("\nERROR  -->  DUAPP : Failed to extract tunnel Cfg at extractDrbCfg()");
7280          return RFAILED;
7281       }
7282       if(drbItem->qoSInformation.present == QoSInformation_PR_choice_extension)
7283       {
7284          if(drbItem->qoSInformation.choice.choice_extension->value.present == QoSInformation_ExtIEs__value_PR_DRB_Information)
7285          {
7286             drbInfo = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information;
7287             if(extractDrbQosCfg(drbInfo , macLcToAdd) != ROK)
7288             {
7289                DU_LOG("\nERROR  -->  DUAPP : Failed to extract qos Cfg at extractDrbCfg()");
7290                return RFAILED;
7291             }
7292          }
7293       }
7294    }
7295    else if(drbSetupModItem != NULLP)
7296    {
7297       if(extractUpTnlInfo(drbSetupModItem->dRBID, CONFIG_ADD, &drbSetupModItem->uLUPTNLInformation_ToBeSetup_List,\
7298       upTnlInfo) != ROK)
7299       {
7300          DU_LOG("\nERROR  -->  DUAPP : Failed to extract tunnel Cfg at extractDrbCfg()");
7301          return RFAILED;
7302       }
7303       if(drbSetupModItem->qoSInformation.present == QoSInformation_PR_choice_extension)
7304       {
7305          if(drbSetupModItem->qoSInformation.choice.choice_extension->value.present ==\
7306          QoSInformation_ExtIEs__value_PR_DRB_Information)
7307          {
7308             drbInfo = &drbSetupModItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information;
7309             if(extractDrbQosCfg(drbInfo , macLcToAdd) != ROK)
7310             {
7311                DU_LOG("\nERROR  -->  DUAPP : Failed to extract qos Cfg at extractDrbCfg()");
7312                return RFAILED;
7313             }
7314
7315          }
7316       }
7317    }
7318
7319    return ROK;
7320 }
7321
7322 /*******************************************************************
7323  *
7324  * @brief Function to extract RB info received from CU
7325  *
7326  * @details
7327  *
7328  *    Function : extractMacRbCfg
7329  *
7330  *    Functionality: Function to extract RB info received from CU
7331  *
7332  * @params[in] F1AP message
7333  * @return ROK/RFAILED
7334  *
7335  * ****************************************************************/
7336
7337 uint8_t extractMacRbCfg(uint8_t lcId, DRBs_ToBeSetup_Item_t *drbCfg,\
7338 DRBs_ToBeSetupMod_Item_t *drbSetupModCfg,  LogicalChannelConfig_t *ulLcCfg, LcCfg *lcCfg, UpTnlCfg *upTnlInfo)
7339 {
7340    if(drbCfg != NULLP)
7341    {
7342       if(extractDrbCfg(drbCfg, NULL, lcCfg, upTnlInfo) != ROK)
7343       {
7344          DU_LOG("ERROR  -->  F1AP : Failed to build Drb Qos at extractMacRbCfg()");
7345          return RFAILED;
7346       }
7347    }
7348    else if(drbSetupModCfg != NULLP)
7349    {
7350       if(extractDrbCfg(NULL, drbSetupModCfg, lcCfg, upTnlInfo) != ROK)
7351       {
7352          DU_LOG("ERROR  -->  F1AP : Failed to build Drb Qos at extractMacRbCfg()");
7353          return RFAILED;
7354       }
7355    }
7356    else
7357    {
7358       lcCfg->drbQos = NULLP;
7359       lcCfg->snssai = NULLP;
7360       if(lcCfg->lcId == SRB2_LCID)
7361          lcCfg->dlLcCfg.lcp = LC_PRIORITY_3;
7362       else
7363          lcCfg->dlLcCfg.lcp = LC_PRIORITY_1;
7364    }
7365    if(ulLcCfg)
7366    {
7367       lcCfg->ulLcCfgPres = true;
7368       extractUlLcCfg(&lcCfg->ulLcCfg, ulLcCfg);
7369    }
7370    else
7371       lcCfg->ulLcCfgPres = false;
7372    return ROK;
7373 }
7374
7375 /*******************************************************************
7376  *
7377  * @brief Function processing LC config info received from CU
7378  *
7379  * @details
7380  *
7381  *    Function : procMacLcCfg
7382  *
7383  *    Functionality: Function processing LC config info received from CU
7384  *
7385  * @params[in] F1AP message
7386  * @return ROK/RFAILED
7387  *
7388  * ****************************************************************/
7389
7390 uint8_t procMacLcCfg(uint8_t lcId, uint8_t rbType, uint8_t configType,\
7391 DRBs_ToBeSetup_Item_t *drbItem, DRBs_ToBeSetupMod_Item_t *drbSetupModItem, LogicalChannelConfig_t *ulLcCfg,\
7392 LcCfg *lcCfg, UpTnlCfg *upTnlInfo)
7393 {
7394    uint8_t ret = ROK;
7395
7396    lcCfg->lcId = lcId;
7397    lcCfg->configType = configType;
7398    if(rbType == RB_TYPE_SRB)
7399    {
7400       ret = extractMacRbCfg(lcId, NULL,NULL, ulLcCfg, lcCfg, NULL);
7401    }
7402    else if(rbType == RB_TYPE_DRB)
7403    {
7404       if(drbItem != NULL)
7405         ret = extractMacRbCfg(lcId, drbItem, NULL, ulLcCfg, lcCfg, upTnlInfo);
7406       else if(drbSetupModItem != NULL)
7407         ret = extractMacRbCfg(lcId, NULL, drbSetupModItem, ulLcCfg, lcCfg, upTnlInfo);
7408    }
7409    return ret;
7410 }
7411
7412 /*******************************************************************
7413  *
7414  * @brief Function to extract Rlc cfg To Add/Mod in CellGrp Info
7415  *
7416  * @details
7417  *
7418  *    Function : extractRlcCfgToAddMod
7419  *
7420  *    Functionality: Function to extract Rlc cfg To Add/Mod in CellGrp Info
7421  *
7422  * @params[in] CellGroupConfigRrc__rlc_BearerTo pointer
7423  *             DuUeCfg Pointer
7424  * @return ROK/RFAILED
7425  *
7426  * ****************************************************************/
7427
7428 uint8_t extractRlcCfgToAddMod(struct CellGroupConfigRrc__rlc_BearerToAddModList *lcCfg, DuUeCfg *ueCfgDb)
7429 {
7430   uint8_t idx, rbId, lcId, rlcMode, rbType;
7431   RLC_Config_t *f1RlcCfg = NULLP;
7432   LogicalChannelConfig_t *macUlLcCfg = NULLP;
7433
7434   for(idx = 0; idx < lcCfg->list.count; idx++)
7435   {
7436      lcId = lcCfg->list.array[idx]->logicalChannelIdentity;
7437      if(lcCfg->list.array[idx]->servedRadioBearer)
7438      {
7439         /* RadioBearer for SRB/DRB */
7440         if(lcCfg->list.array[idx]->servedRadioBearer->present ==\
7441         RLC_BearerConfig__servedRadioBearer_PR_srb_Identity)
7442         {
7443            rbId = lcCfg->list.array[idx]->servedRadioBearer->choice.srb_Identity;
7444            rbType = RB_TYPE_SRB;
7445         }
7446         else if(lcCfg->list.array[idx]->servedRadioBearer->present ==\
7447         RLC_BearerConfig__servedRadioBearer_PR_drb_Identity)
7448         {
7449            rbId = lcCfg->list.array[idx]->servedRadioBearer->choice.drb_Identity;
7450            rbType = RB_TYPE_DRB;
7451         }
7452         else
7453         {
7454            DU_LOG("\nERROR  -->  No components present in Bearer config to ADD/MOD");
7455            return RFAILED;
7456         }
7457         /* MAC UL LC Config */
7458         if(lcCfg->list.array[idx]->mac_LogicalChannelConfig)
7459         {
7460            macUlLcCfg = lcCfg->list.array[idx]->mac_LogicalChannelConfig;
7461         }
7462      }
7463      else
7464      {
7465         DU_LOG("\nERROR  -->  DUAPP: Received RadioBearer config is NULL");
7466         return RFAILED;
7467      }
7468      /* RLC Mode Config */
7469      if(lcCfg->list.array[idx]->rlc_Config)
7470      {
7471         rlcMode  = lcCfg->list.array[idx]->rlc_Config->present;
7472         f1RlcCfg = lcCfg->list.array[idx]->rlc_Config;
7473      }
7474
7475      /* Filling RLC/MAC Config*/
7476      memset(&ueCfgDb->macLcCfg[idx], 0, sizeof(LcCfg));
7477      memset(&ueCfgDb->rlcLcCfg[idx], 0, sizeof(RlcBearerCfg));
7478      procRlcLcCfg(rbId, lcId, rbType, rlcMode, CONFIG_UNKNOWN, f1RlcCfg, &(ueCfgDb->rlcLcCfg[idx]));
7479      if(procMacLcCfg(lcId, rbType, CONFIG_UNKNOWN, NULL, NULL, macUlLcCfg, &ueCfgDb->macLcCfg[idx], NULL) != ROK)
7480      {
7481         DU_LOG("\nERROR  -->  DU APP : Failed while filling MAC LC config at extractRlcCfgToAddMod()");
7482         return RFAILED;
7483      }
7484      (ueCfgDb->numRlcLcs)++;
7485      (ueCfgDb->numMacLcs)++;
7486   }
7487   //TODO: To send the failure cause in UeContextSetupRsp
7488   return ROK;
7489 }
7490
7491 /*******************************************************************
7492  *
7493  * @brief DeAlloc pdsch serv cell config info
7494  *
7495  * @details
7496  *
7497  *    Function : freeMacPdschServCellInfo
7498  *
7499  *    Functionality: DeAlloc pdsch serv cell config info
7500  *
7501  * @params[in] PdschServCellCfg pointer
7502  * @return void
7503  *
7504  * ****************************************************************/
7505
7506 void freeMacPdschServCellInfo(PdschServCellCfg *pdsch)
7507 {
7508    if(pdsch->xOverhead)
7509    {
7510       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, pdsch->xOverhead, sizeof(uint8_t));
7511    }
7512    if(pdsch->codeBlkGrpFlushInd)
7513    {
7514       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, pdsch->codeBlkGrpFlushInd, sizeof(bool));
7515    }
7516    if(pdsch->maxCodeBlkGrpPerTb)
7517    {
7518       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, pdsch->maxCodeBlkGrpPerTb, sizeof(uint8_t));
7519    }
7520    if(pdsch->maxMimoLayers)
7521    {
7522       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, pdsch->maxMimoLayers, sizeof(uint8_t));
7523    }
7524 }
7525
7526 /*******************************************************************
7527  *
7528  * @brief Free Serving cell Info
7529  *
7530  * @details
7531  *
7532  *    Function : freeMacServingCellInfo
7533  *
7534  *    Functionality: Free Serving cell Info
7535  *
7536  * @params[in] ServCellCfgInfo *srvCellCfg
7537  * @return void
7538  *
7539  * ****************************************************************/
7540 void freeMacServingCellInfo(ServCellCfgInfo *srvCellCfg)
7541 {
7542    freeMacPdschServCellInfo(&srvCellCfg->pdschServCellCfg);
7543    if(srvCellCfg->bwpInactivityTmr)
7544    {
7545       DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, srvCellCfg->bwpInactivityTmr, sizeof(uint8_t));
7546    }
7547 }
7548
7549 /*******************************************************************
7550  *
7551  * @brief Free cell Grp Cfg Info
7552  *
7553  * @details
7554  *
7555  *    Function : freeUeReCfgCellGrpInfo
7556  *
7557  *    Functionality: Free cell Grp Cfg Info
7558  *
7559  * @params[in] MacUeCfg*  duUeCfg
7560  * @return void
7561  *
7562  * ****************************************************************/
7563
7564 void freeUeReCfgCellGrpInfo(MacUeCfg *macUeCfg)
7565 {
7566    freeMacServingCellInfo(&macUeCfg->spCellCfg.servCellCfg);
7567 }
7568
7569 /*******************************************************************
7570  *
7571  * @brief Fills Reconfig SchReqReConfig
7572  *
7573  * @details
7574  *
7575  *    Function : extractSchReqReConfig
7576  *
7577  *    Functionality: Fills Reconfig SchReqReConfig
7578  *
7579  * @params[in] SchedulingRequestConfig_t *cuSchedReq
7580  *             SchedReqCfg*  macSchedReq
7581  * @return void
7582  *
7583  * ****************************************************************/
7584 void extractSchReqReConfig(SchedulingRequestConfig_t *cuSchedReq, SchedReqCfg *macSchedReq)
7585 {
7586    uint8_t schReqIdx = 0;
7587    struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqListToAdd = NULLP;
7588    struct SchedulingRequestConfig__schedulingRequestToReleaseList *schReqListToRel = NULLP;
7589
7590    if(cuSchedReq->schedulingRequestToAddModList)
7591    {
7592       schReqListToAdd = cuSchedReq->schedulingRequestToAddModList;
7593       if(schReqListToAdd->list.count)
7594       {
7595          macSchedReq->addModListCount = schReqListToAdd->list.count;
7596          for(schReqIdx = 0; schReqIdx < schReqListToAdd->list.count; schReqIdx++)
7597          {
7598             macSchedReq->addModList[schReqIdx].schedReqId = \
7599                schReqListToAdd->list.array[schReqIdx]->schedulingRequestId;
7600             macSchedReq->addModList[schReqIdx].srProhibitTmr = \
7601                *(schReqListToAdd->list.array[schReqIdx]->sr_ProhibitTimer);
7602             macSchedReq->addModList[schReqIdx].srTransMax    =\
7603                schReqListToAdd->list.array[schReqIdx]->sr_TransMax;
7604          }
7605       }
7606    }
7607    /* Scheduling Req To release */
7608    if(cuSchedReq->schedulingRequestToReleaseList)
7609    {
7610       schReqListToRel = cuSchedReq->schedulingRequestToReleaseList;
7611       if(schReqListToRel->list.count)
7612       {
7613          macSchedReq->relListCount = schReqListToRel->list.count;
7614          for(schReqIdx = 0; schReqIdx < schReqListToRel->list.count; schReqIdx++)
7615          {
7616             macSchedReq->relList[schReqIdx] = \
7617                *schReqListToRel->list.array[schReqIdx];
7618          }
7619       }
7620    }
7621 }
7622
7623 /*******************************************************************
7624  *
7625  * @brief Fills TagReconfig
7626  *
7627  * @details
7628  *
7629  *    Function : extractTagReconfig
7630  *
7631  *    Functionality: Fills extractTagReconfig
7632  *
7633  * @params[in] TAG_Config_t *cuTagCfg
7634  *             TagCfg *macTagCfg
7635  * @return void
7636  *
7637  * ****************************************************************/
7638
7639 void extractTagReconfig(TAG_Config_t *cuTagCfg, TagCfg *macTagCfg)
7640 {
7641   uint8_t tagIdx = 0;
7642   struct TAG_Config__tag_ToAddModList  *tagListToAddMod = NULLP;
7643   struct TAG_Config__tag_ToReleaseList *tagListToRel = NULLP;
7644
7645   /* Tag config to AddMod */
7646   if(cuTagCfg->tag_ToAddModList)
7647   {
7648      tagListToAddMod = cuTagCfg->tag_ToAddModList;
7649      if(tagListToAddMod->list.count)
7650      {
7651         macTagCfg->addModListCount = tagListToAddMod->list.count;
7652         for(tagIdx = 0; tagIdx < tagListToAddMod->list.count; tagIdx++)
7653         {
7654            macTagCfg->addModList[tagIdx].tagId =\
7655               tagListToAddMod->list.array[tagIdx]->tag_Id;
7656            macTagCfg->addModList[tagIdx].timeAlignTimer = \
7657
7658               tagListToAddMod->list.array[tagIdx]->timeAlignmentTimer;
7659         }
7660      }
7661   }
7662   /* Tag config to release */
7663   if(cuTagCfg->tag_ToReleaseList)
7664   {
7665      tagListToRel = cuTagCfg->tag_ToReleaseList;
7666      if(tagListToRel->list.count)
7667      {
7668         macTagCfg->relListCount = tagListToRel->list.count;
7669         for(tagIdx = 0; tagIdx < tagListToRel->list.count; tagIdx++)
7670         {
7671            macTagCfg->relList[tagIdx] = *tagListToRel->list.array[tagIdx];
7672         }
7673      }
7674   }
7675 }
7676
7677 /*******************************************************************
7678  *
7679  * @brief Fills PdcchCfg received by CU
7680  *
7681  * @details
7682  *
7683  *    Function : extractPdcchCfg
7684  *
7685  *    Functionality: Fills PdcchCfg received  by CU
7686  *
7687  * @params[in] PDCCH_Config_t *cuPdcchCfg,
7688  *             PdcchConfig *duPdcchCfg
7689  * @return void
7690  *
7691  * ****************************************************************/
7692
7693 void extractPdcchCfg(PDCCH_Config_t *cuPdcchCfg, PdcchConfig *macPdcchCfg)
7694 {
7695    uint8_t cRsetIdx = 0;
7696    uint8_t srchSpcIdx = 0;
7697
7698    struct PDCCH_Config__controlResourceSetToAddModList *cRsetToAddModList = NULLP;
7699    struct PDCCH_Config__controlResourceSetToReleaseList *cRsetToRelList = NULLP;
7700    struct PDCCH_Config__searchSpacesToAddModList *srchSpcToAddModList = NULLP;
7701    struct PDCCH_Config__searchSpacesToReleaseList *srchSpcToRelList = NULLP;
7702
7703
7704    /* Control Resource Set To Add/Mod List */
7705    if(cuPdcchCfg->controlResourceSetToAddModList)
7706    {
7707       cRsetToAddModList = cuPdcchCfg->controlResourceSetToAddModList;
7708       if(cRsetToAddModList->list.count)
7709       {
7710          macPdcchCfg->numCRsetToAddMod = cRsetToAddModList->list.count;
7711          for(cRsetIdx = 0; cRsetIdx < cRsetToAddModList->list.count; cRsetIdx++)
7712          {
7713             macPdcchCfg->cRSetToAddModList[cRsetIdx].cRSetId = \
7714               cRsetToAddModList->list.array[cRsetIdx]->controlResourceSetId;
7715             bitStringToInt(&cRsetToAddModList->list.array[cRsetIdx]->frequencyDomainResources,\
7716                macPdcchCfg->cRSetToAddModList[cRsetIdx].freqDomainRsrc);
7717             macPdcchCfg->cRSetToAddModList[cRsetIdx].duration = \
7718               cRsetToAddModList->list.array[cRsetIdx]->duration;
7719
7720             macPdcchCfg->cRSetToAddModList[cRsetIdx].cceRegMappingType = \
7721               cRsetToAddModList->list.array[cRsetIdx]->cce_REG_MappingType.present;
7722             if(macPdcchCfg->cRSetToAddModList[cRsetIdx].cceRegMappingType == CCE_REG_MAPPINGTYPE_PR_INTERLEAVED)
7723             {
7724                //TODO: handle the case for Interleaved
7725             }
7726             macPdcchCfg->cRSetToAddModList[cRsetIdx].precoderGranularity = \
7727               cRsetToAddModList->list.array[cRsetIdx]->precoderGranularity;
7728             if(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID)
7729             {
7730                macPdcchCfg->cRSetToAddModList[cRsetIdx].dmrsScramblingId= \
7731                   *(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID);
7732             }
7733          }
7734       }
7735
7736    }
7737    /* Control Resource Set To Release List */
7738    if(cuPdcchCfg->controlResourceSetToReleaseList)
7739    {
7740       cRsetToRelList = cuPdcchCfg->controlResourceSetToReleaseList;
7741       if(cRsetToRelList->list.count)
7742       {
7743          macPdcchCfg->numCRsetToRel = cRsetToRelList->list.count;
7744          for(cRsetIdx = 0; cRsetIdx < cRsetToRelList->list.count; cRsetIdx++)
7745          {
7746             macPdcchCfg->cRSetToRelList[cRsetIdx] = *(cRsetToRelList->list.array[cRsetIdx]);
7747          }
7748       }
7749    }
7750
7751    /* Search space To Add/Mod List */
7752    if(cuPdcchCfg->searchSpacesToAddModList)
7753    {
7754       srchSpcToAddModList = cuPdcchCfg->searchSpacesToAddModList;
7755       if(srchSpcToAddModList->list.count)
7756       {
7757          macPdcchCfg->numSearchSpcToAddMod = srchSpcToAddModList->list.count;
7758          for(srchSpcIdx = 0; srchSpcIdx < srchSpcToAddModList->list.count; srchSpcIdx++)
7759          {
7760             macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceId =\
7761                srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceId;
7762             macPdcchCfg->searchSpcToAddModList[srchSpcIdx].cRSetId =\
7763                *(srchSpcToAddModList->list.array[srchSpcIdx]->controlResourceSetId);
7764             if(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset)
7765             {
7766                macPdcchCfg->searchSpcToAddModList[srchSpcIdx].mSlotPeriodicityAndOffset =\
7767                   srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset->present;
7768             }
7769             if(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSymbolsWithinSlot)
7770             {
7771                bitStringToInt(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSymbolsWithinSlot,\
7772                   macPdcchCfg->searchSpcToAddModList[srchSpcIdx].mSymbolsWithinSlot);
7773             }
7774             if(srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates)
7775             {
7776               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel1 = \
7777                   srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel1;
7778               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel2 = \
7779                   srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel2;
7780               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel4 = \
7781                   srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel4;
7782
7783               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel8 = \
7784                   srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel8;
7785
7786               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel16 = \
7787                   srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel16;
7788             }
7789             if(srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType)
7790             {
7791                macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType =\
7792                   srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->present;
7793                if(macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType == SEARCHSPACETYPE_PR_UE_SPECIFIC)
7794                {
7795                   macPdcchCfg->searchSpcToAddModList[srchSpcIdx].ueSpecificDciFormat =\
7796                      srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->choice.ue_Specific->dci_Formats;
7797                }
7798
7799             }
7800          }
7801       }
7802    }
7803    /* Search space To Rel List */
7804    if(cuPdcchCfg->searchSpacesToReleaseList)
7805    {
7806       srchSpcToRelList = cuPdcchCfg->searchSpacesToReleaseList;
7807       if(srchSpcToRelList->list.count)
7808       {
7809          macPdcchCfg->numSearchSpcToRel = srchSpcToRelList->list.count;
7810          for(srchSpcIdx = 0; srchSpcIdx < srchSpcToRelList->list.count; srchSpcIdx++)
7811          {
7812             macPdcchCfg->searchSpcToRelList[srchSpcIdx] =\
7813                *(srchSpcToRelList->list.array[srchSpcIdx]);
7814          }
7815       }
7816    }
7817 }
7818
7819 /*******************************************************************
7820  *
7821  * @brief Fills PdschCfg received by CU
7822  *
7823  * @details
7824  *
7825  *    Function : extractPdschCfg
7826  *
7827  *    Functionality: Fills PdschCfg received  by CU
7828  *
7829  * @params[in] PDSCH_Config_t *cuPdschCfg,
7830  *             PdschConfig *macPdschCfg
7831  * @return void
7832  *
7833  * ****************************************************************/
7834
7835 void extractPdschCfg(PDSCH_Config_t *cuPdschCfg, PdschConfig *macPdschCfg)
7836 {
7837    uint8_t timeDomIdx;
7838    struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAlloc = NULLP;
7839
7840    if(cuPdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
7841    {
7842       if(cuPdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA->present == \
7843          PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA_PR_setup)
7844       {
7845          if(cuPdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup)
7846          {
7847             macPdschCfg->dmrsDlCfgForPdschMapTypeA.addPos = \
7848                *(cuPdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition);
7849          }
7850       }
7851    }
7852    macPdschCfg->resourceAllocType = cuPdschCfg->resourceAllocation;
7853    if(cuPdschCfg->pdsch_TimeDomainAllocationList)
7854    {
7855       timeDomAlloc = cuPdschCfg->pdsch_TimeDomainAllocationList;
7856       if(timeDomAlloc->present ==\
7857          PDSCH_Config__pdsch_TimeDomainAllocationList_PR_setup)
7858       {
7859          if(timeDomAlloc->choice.setup)
7860          {
7861             macPdschCfg->numTimeDomRsrcAlloc  = timeDomAlloc->choice.setup->list.count;
7862             for(timeDomIdx = 0; timeDomIdx < timeDomAlloc->choice.setup->list.count; timeDomIdx++)
7863             {
7864                macPdschCfg->timeDomRsrcAllociList[timeDomIdx].mappingType = \
7865                   timeDomAlloc->choice.setup->list.array[timeDomIdx]->mappingType;
7866                macPdschCfg->timeDomRsrcAllociList[timeDomIdx].startSymbolAndLength = \
7867                   timeDomAlloc->choice.setup->list.array[timeDomIdx]->startSymbolAndLength;
7868             }
7869          }
7870       }
7871    }
7872    macPdschCfg->rbgSize = cuPdschCfg->rbg_Size;
7873    if(cuPdschCfg->maxNrofCodeWordsScheduledByDCI)
7874       macPdschCfg->numCodeWordsSchByDci = *(cuPdschCfg->maxNrofCodeWordsScheduledByDCI);
7875    if(cuPdschCfg->prb_BundlingType.present == PDSCH_Config__prb_BundlingType_PR_staticBundling)
7876    {
7877       macPdschCfg->bundlingType = cuPdschCfg->prb_BundlingType.present;
7878       if(cuPdschCfg->prb_BundlingType.choice.staticBundling)
7879       {
7880          if(cuPdschCfg->prb_BundlingType.choice.staticBundling->bundleSize)
7881          {
7882             macPdschCfg->bundlingInfo.StaticBundling.size = \
7883                *(cuPdschCfg->prb_BundlingType.choice.staticBundling->bundleSize);
7884          }
7885       }
7886    }
7887    else if(cuPdschCfg->prb_BundlingType.present == PDSCH_Config__prb_BundlingType_PR_dynamicBundling)
7888    {
7889       macPdschCfg->bundlingType = cuPdschCfg->prb_BundlingType.present;
7890    }
7891
7892 }
7893
7894 /*******************************************************************
7895  *
7896  * @brief Fills PdschServingCellCfg received by CU
7897  *
7898  * @details
7899  *
7900  *    Function : extractPdschServingCellCfg
7901  *
7902  *    Functionality: Fills PdschCfg received  by CU
7903  *
7904  * @params[in] PDSCH_ServingCellConfig_t *cuPdschSrvCellCfg,
7905  *             PdschServCellCfg *macUePdschSrvCellCfg
7906  * @return ROK/RFAILED
7907  *
7908  * ****************************************************************/
7909
7910 uint8_t extractPdschServingCellCfg(PDSCH_ServingCellConfig_t *cuPdschSrvCellCfg, PdschServCellCfg *macUePdschSrvCellCfg)
7911 {
7912    if(cuPdschSrvCellCfg->codeBlockGroupTransmission)
7913    {
7914       if(cuPdschSrvCellCfg->codeBlockGroupTransmission->choice.setup)
7915       {
7916          if(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb)
7917          {
7918             *(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb)  = \
7919                cuPdschSrvCellCfg->codeBlockGroupTransmission->choice.setup->maxCodeBlockGroupsPerTransportBlock;
7920          }
7921          else
7922          {
7923             DU_ALLOC_SHRABL_BUF(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb, sizeof(uint8_t));
7924             if(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb)
7925             {
7926                *(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb)  = \
7927                   cuPdschSrvCellCfg->codeBlockGroupTransmission->choice.setup->maxCodeBlockGroupsPerTransportBlock;
7928             }
7929             else
7930             {
7931                DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for maxCodeBlkGrpPerTb at extractPdschServingCellCfg()");
7932                return RFAILED;
7933             }
7934          }
7935          if(macUePdschSrvCellCfg->codeBlkGrpFlushInd)
7936          {
7937             *(macUePdschSrvCellCfg->codeBlkGrpFlushInd)  = \
7938                cuPdschSrvCellCfg->codeBlockGroupTransmission->choice.setup->codeBlockGroupFlushIndicator;
7939          }
7940          else
7941          {
7942             DU_ALLOC_SHRABL_BUF(macUePdschSrvCellCfg->maxCodeBlkGrpPerTb, sizeof(bool));
7943             if(macUePdschSrvCellCfg->codeBlkGrpFlushInd)
7944             {
7945                *(macUePdschSrvCellCfg->codeBlkGrpFlushInd)  = \
7946                   cuPdschSrvCellCfg->codeBlockGroupTransmission->choice.setup->codeBlockGroupFlushIndicator;
7947             }
7948             else
7949             {
7950                DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for codeBlkGrpFlushInd at extractPdschServingCellCfg()");
7951                return RFAILED;
7952             }
7953          }
7954       }
7955    }
7956    if(cuPdschSrvCellCfg->nrofHARQ_ProcessesForPDSCH)
7957    {
7958       macUePdschSrvCellCfg->numHarqProcForPdsch = *(cuPdschSrvCellCfg->nrofHARQ_ProcessesForPDSCH);
7959    }
7960    if(cuPdschSrvCellCfg->ext1)
7961    {
7962       if(cuPdschSrvCellCfg->ext1->maxMIMO_Layers)
7963       {
7964         if(macUePdschSrvCellCfg->maxMimoLayers)
7965         {
7966            *(macUePdschSrvCellCfg->maxMimoLayers)  = *(cuPdschSrvCellCfg->ext1->maxMIMO_Layers);
7967         }
7968         else
7969         {
7970            DU_ALLOC_SHRABL_BUF(macUePdschSrvCellCfg->maxMimoLayers, sizeof(uint8_t));
7971            if(macUePdschSrvCellCfg->maxMimoLayers)
7972            {
7973               *(macUePdschSrvCellCfg->maxMimoLayers)  = *(cuPdschSrvCellCfg->ext1->maxMIMO_Layers);
7974            }
7975            else
7976            {
7977               DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for maxMimoLayers at extractPdschServingCellCfg()");
7978               return RFAILED;
7979            }
7980         }
7981       }
7982    }
7983    if(cuPdschSrvCellCfg->xOverhead)
7984    {
7985       if(macUePdschSrvCellCfg->xOverhead)
7986       {
7987          *(macUePdschSrvCellCfg->xOverhead)  = *(cuPdschSrvCellCfg->xOverhead);
7988       }
7989       else
7990       {
7991          DU_ALLOC_SHRABL_BUF(macUePdschSrvCellCfg->xOverhead, sizeof(uint8_t));
7992          if(macUePdschSrvCellCfg->xOverhead)
7993          {
7994             *(macUePdschSrvCellCfg->xOverhead)  = *(cuPdschSrvCellCfg->xOverhead);
7995          }
7996          else
7997          {
7998             DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for xOverhead at extractPdschServingCellCfg()");
7999             return RFAILED;
8000          }
8001       }
8002    }
8003    return ROK;
8004 }
8005
8006 /*******************************************************************
8007  *
8008  * @brief Fills PuschCfg received by CU
8009  *
8010  * @details
8011  *
8012  *    Function : extractPuschCfg
8013  *
8014  *    Functionality: Fills PuschCfg received  by CU
8015  *
8016  * @params[in] BWP_UplinkDedicated__pusch_Config *cuPuschCfg,
8017  *             PuschCfg *macPuschCfg
8018  * @return void
8019  *
8020  * ****************************************************************/
8021
8022 void extractPuschCfg(struct BWP_UplinkDedicated__pusch_Config *cuPuschCfg, PuschCfg *macPuschCfg)
8023 {
8024    uint8_t timeDomIdx = 0;
8025    DMRS_UplinkConfig_t *dmrsUlCfg = NULLP;
8026    struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList = NULLP;
8027
8028    if(cuPuschCfg->present == BWP_UplinkDedicated__pusch_Config_PR_setup)
8029    {
8030       if(cuPuschCfg->choice.setup)
8031       {
8032          if(cuPuschCfg->choice.setup->dataScramblingIdentityPUSCH)
8033          {
8034              macPuschCfg->dataScramblingId = \
8035                 *(cuPuschCfg->choice.setup->dataScramblingIdentityPUSCH);
8036          }
8037          if(cuPuschCfg->choice.setup->dmrs_UplinkForPUSCH_MappingTypeA)
8038          {
8039             if(cuPuschCfg->choice.setup->dmrs_UplinkForPUSCH_MappingTypeA->present == PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA_PR_setup)
8040             {
8041                if(cuPuschCfg->choice.setup->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup)
8042                {
8043                   dmrsUlCfg = (cuPuschCfg->choice.setup->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup);
8044                   if(dmrsUlCfg->dmrs_AdditionalPosition)
8045                   {
8046                      macPuschCfg->dmrsUlCfgForPuschMapTypeA.addPos =\
8047                         *(dmrsUlCfg->dmrs_AdditionalPosition);
8048                   }
8049                   if(dmrsUlCfg->transformPrecodingDisabled)
8050                   {
8051                      if(dmrsUlCfg->transformPrecodingDisabled->scramblingID0)
8052                      {
8053                         macPuschCfg->dmrsUlCfgForPuschMapTypeA.transPrecodDisabled.scramblingId0 = \
8054                            *(dmrsUlCfg->transformPrecodingDisabled->scramblingID0);
8055                      }
8056                   }
8057                }
8058             }
8059          }
8060          /*Res Alloc Type for UL */
8061          if(cuPuschCfg->choice.setup->resourceAllocation)
8062          {
8063             macPuschCfg->resourceAllocType = \
8064                cuPuschCfg->choice.setup->resourceAllocation;
8065          }
8066          if(cuPuschCfg->choice.setup->pusch_TimeDomainAllocationList)
8067          {
8068             timeDomAllocList = cuPuschCfg->choice.setup->pusch_TimeDomainAllocationList;
8069             if(timeDomAllocList->present == PUSCH_Config__pusch_TimeDomainAllocationList_PR_setup)
8070             {
8071                if(timeDomAllocList->choice.setup)
8072                {
8073                   macPuschCfg->numTimeDomRsrcAlloc = timeDomAllocList->choice.setup->list.count;
8074                   for(timeDomIdx = 0; timeDomIdx <timeDomAllocList->choice.setup->list.count; timeDomIdx++)
8075                   {
8076                      macPuschCfg->timeDomRsrcAllocList[timeDomIdx].k2 = \
8077                         *(timeDomAllocList->choice.setup->list.array[timeDomIdx]->k2);
8078                      macPuschCfg->timeDomRsrcAllocList[timeDomIdx].mappingType = \
8079                         timeDomAllocList->choice.setup->list.array[timeDomIdx]->mappingType;
8080                      macPuschCfg->timeDomRsrcAllocList[timeDomIdx].startSymbolAndLength = \
8081                         timeDomAllocList->choice.setup->list.array[timeDomIdx]->startSymbolAndLength;
8082                   }
8083                }
8084             }
8085          }
8086          if(cuPuschCfg->choice.setup->transformPrecoder)
8087             macPuschCfg->transformPrecoder = *(cuPuschCfg->choice.setup->transformPrecoder);
8088       }
8089    }
8090 }
8091
8092 /*******************************************************************
8093  *
8094  * @brief Function to fill pucch Power Control
8095  *
8096  * @details
8097  *
8098  *    Function : extractPucchPowerControl
8099  *
8100  *    Functionality: Function to fill pucch Power Control
8101  *
8102  * @params[in] PucchPowerControl *pwrCtrl,
8103  *             struct PUCCH_PowerControl *cuPwrCtrlCfg
8104  * @return void
8105  *
8106  * ****************************************************************/
8107
8108 void extractPucchPowerControl(PucchPowerControl *pwrCtrl, struct PUCCH_PowerControl *cuPwrCtrlCfg)
8109 {
8110    uint8_t arrIdx;
8111
8112    if(cuPwrCtrlCfg->deltaF_PUCCH_f0)
8113       pwrCtrl->deltaF_Format0 = *cuPwrCtrlCfg->deltaF_PUCCH_f0;
8114    if(cuPwrCtrlCfg->deltaF_PUCCH_f1)
8115       pwrCtrl->deltaF_Format1 = *cuPwrCtrlCfg->deltaF_PUCCH_f1;
8116    if(cuPwrCtrlCfg->deltaF_PUCCH_f2)
8117       pwrCtrl->deltaF_Format2 = *cuPwrCtrlCfg->deltaF_PUCCH_f2;
8118    if(cuPwrCtrlCfg->deltaF_PUCCH_f3)
8119       pwrCtrl->deltaF_Format3 = *cuPwrCtrlCfg->deltaF_PUCCH_f3;
8120    if(cuPwrCtrlCfg->deltaF_PUCCH_f4)
8121       pwrCtrl->deltaF_Format4 = *cuPwrCtrlCfg->deltaF_PUCCH_f4;
8122    if(cuPwrCtrlCfg->p0_Set)
8123    {
8124       pwrCtrl->p0SetCount = cuPwrCtrlCfg->p0_Set->list.count;
8125       for(arrIdx=0; arrIdx < pwrCtrl->p0SetCount; arrIdx++)
8126       {
8127          pwrCtrl->p0Set[arrIdx].p0PucchId =\
8128             cuPwrCtrlCfg->p0_Set->list.array[arrIdx]->p0_PUCCH_Id;
8129          pwrCtrl->p0Set[arrIdx].p0PucchVal =\
8130             cuPwrCtrlCfg->p0_Set->list.array[arrIdx]->p0_PUCCH_Value;
8131       }
8132    }
8133    if(cuPwrCtrlCfg->pathlossReferenceRSs)
8134    {
8135       pwrCtrl->pathLossRefRSListCount = cuPwrCtrlCfg->pathlossReferenceRSs->list.count;
8136       for(arrIdx = 0; arrIdx < pwrCtrl->pathLossRefRSListCount; arrIdx++)
8137       {
8138          pwrCtrl->pathLossRefRSList[arrIdx].pathLossRefRSId =\
8139             cuPwrCtrlCfg->pathlossReferenceRSs->list.array[arrIdx]->pucch_PathlossReferenceRS_Id;
8140       }
8141    }
8142 }
8143
8144  /*******************************************************************
8145  *
8146  * @brief Function to extractResrcSetToAddModList sent by CU
8147  *
8148  * @details
8149  *
8150  *    Function : extractResrcSetToAddModList
8151  *
8152  *    Functionality: Fucntion to extractResrcSetToAddModList
8153  *
8154  * @params[in] PucchResrcSetCfg pointer,
8155  *             struct PUCCH_Config__resourceSetToAddModList pointer
8156  * @return void
8157  *
8158  * ****************************************************************/
8159
8160 void extractResrcSetToAddModList(PucchResrcSetCfg *macRsrcSetList, struct PUCCH_Config__resourceSetToAddModList *cuRsrcSetList)
8161 {
8162    uint8_t arrIdx, rsrcListIdx;
8163
8164    macRsrcSetList->resrcSetToAddModListCount = cuRsrcSetList->list.count;
8165    for(arrIdx = 0; arrIdx < macRsrcSetList->resrcSetToAddModListCount; arrIdx++)
8166    {
8167       macRsrcSetList->resrcSetToAddModList[arrIdx].resrcSetId     =\
8168          cuRsrcSetList->list.array[arrIdx]->pucch_ResourceSetId;
8169       macRsrcSetList->resrcSetToAddModList[arrIdx].resrcListCount =\
8170          cuRsrcSetList->list.array[arrIdx]->resourceList.list.count;
8171       for(rsrcListIdx = 0; rsrcListIdx < macRsrcSetList->resrcSetToAddModList[arrIdx].resrcListCount; rsrcListIdx++)
8172       {
8173          macRsrcSetList->resrcSetToAddModList[arrIdx].resrcList[rsrcListIdx] =\
8174             *cuRsrcSetList->list.array[arrIdx]->resourceList.list.array[rsrcListIdx];
8175       }
8176       macRsrcSetList->resrcSetToAddModList[arrIdx].maxPayLoadSize =\
8177          *cuRsrcSetList->list.array[arrIdx]->maxPayloadMinus1;
8178    }
8179 }/* End of extractResrcSetToAddModList */
8180
8181 /*******************************************************************
8182  *
8183  * @brief Fills extractResrcToAddModList sent by CU
8184  *
8185  * @details
8186  *
8187  *    Function : extractResrcToAddModList
8188  *
8189  *    Functionality: Fills extractResrcToAddModList
8190  *
8191  * @params[in] PucchResrcCfg pointer,
8192  *             struct PUCCH_Config__resourceToAddModList pointer
8193  * @return ROk/RFAILED
8194  *
8195  * ****************************************************************/
8196
8197 uint8_t extractResrcToAddModList(PucchResrcCfg *macResrcList, struct PUCCH_Config__resourceToAddModList *cuResrcList)
8198 {
8199    uint8_t arrIdx;
8200
8201    macResrcList->resrcToAddModListCount = cuResrcList->list.count;
8202    for(arrIdx = 0; arrIdx < macResrcList->resrcToAddModListCount; arrIdx++)
8203    {
8204       macResrcList->resrcToAddModList[arrIdx].resrcId      =\
8205         cuResrcList->list.array[arrIdx]->pucch_ResourceId;
8206       macResrcList->resrcToAddModList[arrIdx].startPrb     =\
8207         cuResrcList->list.array[arrIdx]->startingPRB;
8208       if(cuResrcList->list.array[arrIdx]->intraSlotFrequencyHopping)
8209       {
8210          macResrcList->resrcToAddModList[arrIdx].intraFreqHop =\
8211            *cuResrcList->list.array[arrIdx]->intraSlotFrequencyHopping;
8212       }
8213       if(cuResrcList->list.array[arrIdx]->secondHopPRB)
8214       {
8215          macResrcList->resrcToAddModList[arrIdx].secondPrbHop =\
8216            *cuResrcList->list.array[arrIdx]->secondHopPRB;
8217       }
8218       /* PUCCH RSRC FORMAT */
8219       if(cuResrcList->list.array[arrIdx]->format.present == PUCCH_Resource__format_PR_format0)
8220       {
8221          macResrcList->resrcToAddModList[arrIdx].pucchFormat = PUCCH_FORMAT_0;
8222          if(cuResrcList->list.array[arrIdx]->format.choice.format0)
8223          {
8224             DU_ALLOC_SHRABL_BUF(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format0, sizeof(PucchFormat0));
8225             if(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format0 == NULLP)
8226             {
8227                DU_LOG("\nERROR  --> F1AP : Failed to allocate memory for Format0 in extractResrcToAddModList()");
8228                return RFAILED;
8229             }
8230             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format0->initialCyclicShift =\
8231                cuResrcList->list.array[arrIdx]->format.choice.format0->initialCyclicShift;
8232             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format0->numSymbols =\
8233                cuResrcList->list.array[arrIdx]->format.choice.format0->nrofSymbols;
8234             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format0->startSymbolIdx =\
8235                cuResrcList->list.array[arrIdx]->format.choice.format0->startingSymbolIndex;
8236          }
8237       }
8238       else if(cuResrcList->list.array[arrIdx]->format.present == PUCCH_Resource__format_PR_format1)
8239       {
8240          macResrcList->resrcToAddModList[arrIdx].pucchFormat = PUCCH_FORMAT_1;
8241          if(cuResrcList->list.array[arrIdx]->format.choice.format1)
8242          {
8243             DU_ALLOC_SHRABL_BUF(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1, sizeof(PucchFormat1));
8244             if(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1 == NULLP)
8245             {
8246                DU_LOG("\nERROR  --> F1AP : Failed to allocate memory for Format1 in extractResrcToAddModList()");
8247                return RFAILED;
8248             }
8249             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1->initialCyclicShift =\
8250                 cuResrcList->list.array[arrIdx]->format.choice.format1->initialCyclicShift;
8251             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1->numSymbols =\
8252                 cuResrcList->list.array[arrIdx]->format.choice.format1->nrofSymbols;
8253             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1->startSymbolIdx =\
8254                 cuResrcList->list.array[arrIdx]->format.choice.format1->startingSymbolIndex;
8255             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format1->timeDomOCC =\
8256                 cuResrcList->list.array[arrIdx]->format.choice.format1->timeDomainOCC;
8257          }
8258       }
8259       else if(cuResrcList->list.array[arrIdx]->format.present == PUCCH_Resource__format_PR_format2)
8260       {
8261          macResrcList->resrcToAddModList[arrIdx].pucchFormat = PUCCH_FORMAT_2;
8262          if(cuResrcList->list.array[arrIdx]->format.choice.format2)
8263          {
8264             DU_ALLOC_SHRABL_BUF(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format2, sizeof(PucchFormat2_3));
8265             if(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format2 == NULLP)
8266             {
8267                DU_LOG("\nERROR  --> F1AP : Failed to allocate memory for Format2 in extractResrcToAddModList()");
8268                return RFAILED;
8269             }
8270             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format2->numPrbs =\
8271                 cuResrcList->list.array[arrIdx]->format.choice.format2->nrofPRBs;
8272             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format2->numSymbols =\
8273                 cuResrcList->list.array[arrIdx]->format.choice.format2->nrofSymbols;
8274             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format2->startSymbolIdx =\
8275                 cuResrcList->list.array[arrIdx]->format.choice.format2->startingSymbolIndex;
8276          }
8277       }
8278       else if(cuResrcList->list.array[arrIdx]->format.present == PUCCH_Resource__format_PR_format3)
8279       {
8280          macResrcList->resrcToAddModList[arrIdx].pucchFormat = PUCCH_FORMAT_3;
8281          if(cuResrcList->list.array[arrIdx]->format.choice.format3)
8282          {
8283             DU_ALLOC_SHRABL_BUF(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format3, sizeof(PucchFormat2_3));
8284             if(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format3 == NULLP)
8285             {
8286                DU_LOG("\nERROR  --> F1AP : Failed to allocate memory for Format3 in extractResrcToAddModList()");
8287                return RFAILED;
8288             }
8289             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format3->numPrbs =\
8290                 cuResrcList->list.array[arrIdx]->format.choice.format3->nrofPRBs;
8291             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format3->numSymbols =\
8292                 cuResrcList->list.array[arrIdx]->format.choice.format3->nrofSymbols;
8293             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format3->startSymbolIdx =\
8294                 cuResrcList->list.array[arrIdx]->format.choice.format3->startingSymbolIndex;
8295          }
8296       }
8297       else if(cuResrcList->list.array[arrIdx]->format.present == PUCCH_Resource__format_PR_format4)
8298       {
8299          macResrcList->resrcToAddModList[arrIdx].pucchFormat = PUCCH_FORMAT_4;
8300          if(cuResrcList->list.array[arrIdx]->format.choice.format4)
8301          {
8302             DU_ALLOC_SHRABL_BUF(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4, sizeof(PucchFormat4));
8303             if(macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4 == NULLP)
8304             {
8305                DU_LOG("\nERROR  --> F1AP : Failed to allocate memory for Format4 in extractResrcToAddModList()");
8306                return RFAILED;
8307             }
8308             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4->numSymbols =\
8309                 cuResrcList->list.array[arrIdx]->format.choice.format4->nrofSymbols;
8310             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4->occLen =\
8311                 cuResrcList->list.array[arrIdx]->format.choice.format4->occ_Length;
8312             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4->occIdx =\
8313                 cuResrcList->list.array[arrIdx]->format.choice.format4->occ_Index;
8314             macResrcList->resrcToAddModList[arrIdx].PucchFormat.format4->startSymbolIdx =\
8315                 cuResrcList->list.array[arrIdx]->format.choice.format4->startingSymbolIndex;
8316          }
8317       }
8318    }
8319    return ROK;
8320
8321 }/* End of extractResrcToAddModList */
8322
8323 /*******************************************************************
8324  *
8325  * @brief Fills fillPucchSchedReqPeriodAndOffset sent by CU
8326  *
8327  * @details
8328  *
8329  *    Function : fillPucchSchedReqPeriodAndOffset
8330  *
8331  *    Functionality: To fillPucchSchedReqPeriodAndOffset
8332  *
8333  * @params[in] macPeriodicty,
8334  *     SchedulingRequestResourceConfig__periodicityAndOffset pointer
8335  * @return void
8336  *
8337  * ****************************************************************/
8338
8339 void fillPucchSchedReqPeriodAndOffset(uint8_t macPeriodicty, uint16_t  macOffset,\
8340    struct SchedulingRequestResourceConfig__periodicityAndOffset *cuPeriodicty)
8341 {
8342    macPeriodicty = cuPeriodicty->present;
8343    switch(macPeriodicty)
8344    {
8345       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sym2:
8346          {
8347             macOffset     = cuPeriodicty->choice.sym2;
8348             break;
8349          }
8350       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sym6or7:
8351          {
8352             macOffset     = cuPeriodicty->choice.sym6or7;
8353             break;
8354          }
8355       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl1:
8356          {
8357             macOffset     = cuPeriodicty->choice.sl1;
8358             break;
8359          }
8360       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl2:
8361          {
8362             macOffset = cuPeriodicty->choice.sl2;
8363             break;
8364          }
8365       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl4:
8366          {
8367             macOffset = cuPeriodicty->choice.sl4;
8368             break;
8369          }
8370       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl5:
8371          {
8372             macOffset = cuPeriodicty->choice.sl5;
8373             break;
8374          }
8375       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl8:
8376          {
8377             macOffset = cuPeriodicty->choice.sl8;
8378             break;
8379          }
8380       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl10:
8381          {
8382             macOffset = cuPeriodicty->choice.sl10;
8383             break;
8384          }
8385       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl16:
8386          {
8387             macOffset = cuPeriodicty->choice.sl16;
8388             break;
8389          }
8390       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl20:
8391          {
8392             macOffset = cuPeriodicty->choice.sl20;
8393             break;
8394          }
8395       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl40:
8396          {
8397             macOffset = cuPeriodicty->choice.sl40;
8398             break;
8399          }
8400       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl80:
8401          {
8402             macOffset = cuPeriodicty->choice.sl80;
8403             break;
8404          }
8405       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl160:
8406          {
8407             macOffset = cuPeriodicty->choice.sl160;
8408             break;
8409          }
8410       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl320:
8411          {
8412             macOffset = cuPeriodicty->choice.sl320;
8413             break;
8414          }
8415       case SchedulingRequestResourceConfig__periodicityAndOffset_PR_sl640:
8416          {
8417             macOffset = cuPeriodicty->choice.sl640;
8418             break;
8419          }
8420       default :
8421          DU_LOG("\nERROR  -->  F1AP : Invalid periodicity %d", macPeriodicty);
8422    }
8423 }
8424
8425 /*******************************************************************
8426  *
8427  * @brief Function to extractPucchFormatCfg sent by CU
8428  *
8429  * @details
8430  *
8431  *    Function : extractPucchFormatCfg
8432  *
8433  *    Functionality: Function to extractPucchFormatCfg
8434  *
8435  * @params[in] PucchFormatCfg pointer,
8436  *             PUCCH_FormatConfig_t pointer
8437  * @return void
8438  *
8439  * ****************************************************************/
8440
8441 void extractPucchFormatCfg(PucchFormatCfg *macFormatCfg, PUCCH_FormatConfig_t *cuFormatCfg)
8442  {
8443     if(cuFormatCfg->interslotFrequencyHopping)
8444        macFormatCfg->interSlotFreqHop = *cuFormatCfg->interslotFrequencyHopping;
8445     if(cuFormatCfg->additionalDMRS)
8446        macFormatCfg->addDmrs = *cuFormatCfg->additionalDMRS;
8447     if(cuFormatCfg->maxCodeRate)
8448        macFormatCfg->maxCodeRate = *cuFormatCfg->maxCodeRate;
8449     if(cuFormatCfg->nrofSlots)
8450        macFormatCfg->numSlots = *cuFormatCfg->nrofSlots;
8451     if(cuFormatCfg->pi2BPSK)
8452        macFormatCfg->pi2BPSK = *cuFormatCfg->pi2BPSK;
8453     if(cuFormatCfg->simultaneousHARQ_ACK_CSI)
8454        macFormatCfg->harqAckCSI = *cuFormatCfg->simultaneousHARQ_ACK_CSI;
8455  }/* End of extractPucchFormatCfg */
8456
8457 /*******************************************************************
8458  *
8459  * @brief Function to extractSchedReqCfgToAddMod sent by CU
8460  *
8461  * @details
8462  *
8463  *    Function : extractSchedReqCfgToAddMod
8464  *
8465  *    Functionality: Function to extractSchedReqCfgToAddMod
8466  *
8467  * @params[in] PucchSchedReqCfg pointer,
8468  *      PUCCH_Config__schedulingRequestResourceToAddModList pointer
8469  * @return void
8470  *
8471  * ****************************************************************/
8472
8473 void extractSchedReqCfgToAddMod(PucchSchedReqCfg *macSchedReqCfg, struct PUCCH_Config__schedulingRequestResourceToAddModList *cuSchedReqList)
8474 {
8475    uint8_t arrIdx;
8476
8477    macSchedReqCfg->schedAddModListCount = cuSchedReqList->list.count;
8478    for(arrIdx = 0; arrIdx <  macSchedReqCfg->schedAddModListCount; arrIdx++)
8479    {
8480       macSchedReqCfg->schedAddModList[arrIdx].resrcId =\
8481          cuSchedReqList->list.array[arrIdx]->schedulingRequestResourceId;
8482       macSchedReqCfg->schedAddModList[arrIdx].requestId =\
8483          cuSchedReqList->list.array[arrIdx]->schedulingRequestID;
8484       if(cuSchedReqList->list.array[arrIdx]->periodicityAndOffset)
8485       {
8486          fillPucchSchedReqPeriodAndOffset(macSchedReqCfg->schedAddModList[arrIdx].periodicity,\
8487             macSchedReqCfg->schedAddModList[arrIdx].offset, cuSchedReqList->list.array[arrIdx]->periodicityAndOffset);
8488       }
8489       if(cuSchedReqList->list.array[arrIdx]->resource)
8490       {
8491          macSchedReqCfg->schedAddModList[arrIdx].resrc =\
8492             *cuSchedReqList->list.array[arrIdx]->resource;
8493       }
8494    }
8495
8496 }/* End of extractSchedReqCfgToAddMod */
8497
8498  /*******************************************************************
8499  *
8500  * @brief Fills PucchCfg received by CU
8501  *
8502  * @details
8503  *
8504  *    Function : extractPucchCfg
8505  *
8506  *    Functionality: Fills PucchCfg received  by CU
8507  *
8508  * @params[in] BWP_UplinkDedicated__pucch_Config *cuPucchCfg,
8509  *             PucchCfg *macPucchCfg
8510  * @return ROK/RFAILED
8511  *
8512  * ****************************************************************/
8513
8514 uint8_t extractPucchCfg(struct BWP_UplinkDedicated__pucch_Config *cuPucchCfg, PucchCfg *macPucchCfg)
8515 {
8516    uint8_t arrIdx;
8517
8518    if(cuPucchCfg->present == BWP_UplinkDedicated__pucch_Config_PR_setup)
8519    {
8520       if(cuPucchCfg->choice.setup)
8521       {
8522          /* Resource Set Cfg */
8523          if(cuPucchCfg->choice.setup->resourceSetToAddModList)
8524          {
8525             DU_ALLOC_SHRABL_BUF(macPucchCfg->resrcSet, sizeof(PucchResrcSetCfg));
8526             if(macPucchCfg->resrcSet == NULLP)
8527             {
8528                DU_LOG("\nERROR --> F1AP : Failed to extract Resrc set List in extractPucchCfg()");
8529                return RFAILED;
8530             }
8531             memset(macPucchCfg->resrcSet, 0, sizeof(PucchResrcSetCfg));
8532             extractResrcSetToAddModList(macPucchCfg->resrcSet, cuPucchCfg->choice.setup->resourceSetToAddModList);
8533          }
8534
8535          /* Resource Cfg */
8536          if(cuPucchCfg->choice.setup->resourceToAddModList)
8537          {
8538             DU_ALLOC_SHRABL_BUF(macPucchCfg->resrc, sizeof(PucchResrcCfg));
8539             if(macPucchCfg->resrc == NULLP)
8540             {
8541                DU_LOG("\nERROR --> F1AP : Failed to extract Resrc List in extractPucchCfg()");
8542                return RFAILED;
8543             }
8544             memset(macPucchCfg->resrc, 0, sizeof(PucchResrcCfg));
8545             extractResrcToAddModList(macPucchCfg->resrc, cuPucchCfg->choice.setup->resourceToAddModList);
8546          }
8547
8548          /* Format 1 Cfg */
8549          if(cuPucchCfg->choice.setup->format1)
8550          {
8551             DU_ALLOC_SHRABL_BUF(macPucchCfg->format1, sizeof(PucchFormatCfg));
8552             if(macPucchCfg->format1 == NULLP)
8553             {
8554                DU_LOG("\nERROR --> F1AP : Failed to extract format 1 Cfg in  extractPucchCfg()");
8555                return RFAILED;
8556             }
8557             memset(macPucchCfg->format1, 0, sizeof(PucchFormatCfg));
8558             extractPucchFormatCfg(macPucchCfg->format1,\
8559                cuPucchCfg->choice.setup->format1->choice.setup);
8560          }
8561
8562          /* Format 2 Cfg */
8563          if(cuPucchCfg->choice.setup->format2)
8564          {
8565             DU_ALLOC_SHRABL_BUF(macPucchCfg->format2, sizeof(PucchFormatCfg));
8566             if(macPucchCfg->format2 == NULLP)
8567             {
8568                DU_LOG("\nERROR --> F1AP : Failed to extract format 2 Cfg in  extractPucchCfg()");
8569                return RFAILED;
8570             }
8571             memset(macPucchCfg->format2, 0, sizeof(PucchFormatCfg));
8572             extractPucchFormatCfg(macPucchCfg->format2,\
8573                cuPucchCfg->choice.setup->format2->choice.setup);
8574          }
8575
8576          /* Format 3 Cfg */
8577          if(cuPucchCfg->choice.setup->format3)
8578          {
8579             DU_ALLOC_SHRABL_BUF(macPucchCfg->format3, sizeof(PucchFormatCfg));
8580             if(macPucchCfg->format3 == NULLP)
8581             {
8582                DU_LOG("\nERROR --> F1AP : Failed to extract format 3 Cfg in  extractPucchCfg()");
8583                return RFAILED;
8584             }
8585             memset(macPucchCfg->format3, 0, sizeof(PucchFormatCfg));
8586             extractPucchFormatCfg(macPucchCfg->format3,\
8587                cuPucchCfg->choice.setup->format3->choice.setup);
8588          }
8589
8590          /* Format 4 Cfg */
8591          if(cuPucchCfg->choice.setup->format4)
8592          {
8593             DU_ALLOC_SHRABL_BUF(macPucchCfg->format4, sizeof(PucchFormatCfg));
8594             if(macPucchCfg->format4 == NULLP)
8595             {
8596                DU_LOG("\nERROR --> F1AP : Failed to extract format 4 Cfg in  extractPucchCfg()");
8597                return RFAILED;
8598             }
8599             memset(macPucchCfg->format4, 0, sizeof(PucchFormatCfg));
8600             extractPucchFormatCfg(macPucchCfg->format4,\
8601                cuPucchCfg->choice.setup->format4->choice.setup);
8602          }
8603
8604          /* Sched Req List */
8605          if(cuPucchCfg->choice.setup->schedulingRequestResourceToAddModList)
8606          {
8607             DU_ALLOC_SHRABL_BUF(macPucchCfg->schedReq, sizeof(PucchSchedReqCfg));
8608             if(macPucchCfg->schedReq == NULLP)
8609             {
8610                DU_LOG("\nERROR --> F1AP : Failed to extract schedReqCfg in  extractPucchCfg()");
8611                return RFAILED;
8612             }
8613             memset(macPucchCfg->schedReq, 0, sizeof(PucchSchedReqCfg));
8614             extractSchedReqCfgToAddMod(macPucchCfg->schedReq,\
8615             cuPucchCfg->choice.setup->schedulingRequestResourceToAddModList);
8616          }
8617
8618          /*TODO: Add support for  Spatial Info */
8619
8620          /* MultiCsiCfg */
8621          if(cuPucchCfg->choice.setup->multi_CSI_PUCCH_ResourceList)
8622          {
8623             DU_ALLOC_SHRABL_BUF(macPucchCfg->multiCsiCfg, sizeof(PucchMultiCsiCfg));
8624             if(macPucchCfg->multiCsiCfg == NULLP)
8625             {
8626                DU_LOG("\nERROR --> F1AP : Failed to extract multiCsiCfg in  extractPucchCfg()");
8627                return RFAILED;
8628             }
8629             memset(macPucchCfg->multiCsiCfg, 0, sizeof(PucchMultiCsiCfg));
8630             macPucchCfg->multiCsiCfg->multiCsiResrcListCount = cuPucchCfg->choice.setup->multi_CSI_PUCCH_ResourceList->list.count;
8631             for(arrIdx =0; arrIdx < macPucchCfg->multiCsiCfg->multiCsiResrcListCount; arrIdx++)
8632             {
8633                macPucchCfg->multiCsiCfg->multiCsiResrcList[arrIdx] =\
8634                  *cuPucchCfg->choice.setup->multi_CSI_PUCCH_ResourceList->list.array[arrIdx];
8635             }
8636          }
8637
8638          /* Dl_DataToUL_ACK */
8639          if(cuPucchCfg->choice.setup->dl_DataToUL_ACK)
8640          {
8641             DU_ALLOC_SHRABL_BUF(macPucchCfg->dlDataToUlAck, sizeof(PucchDlDataToUlAck));
8642             if(macPucchCfg->dlDataToUlAck == NULLP)
8643             {
8644                DU_LOG("\nERROR --> F1AP : Failed to extract Dl_DataToUL_ACK in extractPucchCfg()");
8645                return RFAILED;
8646             }
8647             memset(macPucchCfg->dlDataToUlAck, 0, sizeof(PucchDlDataToUlAck));
8648             macPucchCfg->dlDataToUlAck->dlDataToUlAckListCount = cuPucchCfg->choice.setup->dl_DataToUL_ACK->list.count;
8649             for(arrIdx = 0; arrIdx < macPucchCfg->dlDataToUlAck->dlDataToUlAckListCount; arrIdx++)
8650             {
8651                macPucchCfg->dlDataToUlAck->dlDataToUlAckList[arrIdx] =\
8652                   *cuPucchCfg->choice.setup->dl_DataToUL_ACK->list.array[arrIdx];
8653             }
8654          }
8655
8656          /* Power Control */
8657          if(cuPucchCfg->choice.setup->pucch_PowerControl)
8658          {
8659             DU_ALLOC_SHRABL_BUF(macPucchCfg->powerControl, sizeof(PucchPowerControl));
8660             if(macPucchCfg->powerControl == NULLP)
8661             {
8662                DU_LOG("\nERROR --> F1AP : Failed to extract power control in extractPucchCfg()");
8663                return RFAILED;
8664             }
8665             extractPucchPowerControl(macPucchCfg->powerControl,\
8666                cuPucchCfg->choice.setup->pucch_PowerControl);
8667          }
8668       }
8669    }
8670    return ROK;
8671 }
8672
8673 /*******************************************************************
8674  *
8675  * @brief Fills ServingCellReconfig received by CU
8676  *
8677  * @details
8678  *
8679  *    Function : extractSpCellDedicatedCfg
8680  *
8681  *    Functionality: Fills ServingCellReconfig received  by CU
8682  *
8683  * @params[in] ServingCellConfig_t *cuSrvCellCfg
8684  *             ServCellCfgInfo *macSrvCellCfg
8685  * @return ROK/RFAILD
8686  *
8687  * ****************************************************************/
8688 uint8_t extractSpCellDedicatedCfg(ServingCellConfig_t *cuSrvCellCfg, ServCellCfgInfo *macSrvCellCfg)
8689 {
8690    uint8_t ret = ROK;
8691    BWP_DownlinkDedicated_t *dlBwp = NULLP;
8692    BWP_UplinkDedicated_t   *ulBwp = NULLP;
8693
8694    if(cuSrvCellCfg->initialDownlinkBWP)
8695    {
8696       dlBwp = ((BWP_DownlinkDedicated_t *)(cuSrvCellCfg->initialDownlinkBWP));
8697       if(dlBwp->pdcch_Config)
8698       {
8699          if(dlBwp->pdcch_Config->choice.setup)
8700          {
8701             macSrvCellCfg->initDlBwp.pdcchPresent = true;
8702             extractPdcchCfg(dlBwp->pdcch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdcchCfg);
8703          }
8704       }
8705       if(dlBwp->pdsch_Config)
8706       {
8707          if(dlBwp->pdsch_Config->choice.setup)
8708          {
8709             macSrvCellCfg->initDlBwp.pdschPresent = true;
8710             extractPdschCfg(dlBwp->pdsch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdschCfg);
8711          }
8712       }
8713    }
8714    if(cuSrvCellCfg->firstActiveDownlinkBWP_Id)
8715       macSrvCellCfg->firstActvDlBwpId = *(cuSrvCellCfg->firstActiveDownlinkBWP_Id);
8716    if(cuSrvCellCfg->defaultDownlinkBWP_Id)
8717       macSrvCellCfg->defaultDlBwpId = *(cuSrvCellCfg->defaultDownlinkBWP_Id);
8718    if(cuSrvCellCfg->bwp_InactivityTimer)
8719    {
8720       if(macSrvCellCfg->bwpInactivityTmr)
8721       {
8722          memcpy(macSrvCellCfg->bwpInactivityTmr, cuSrvCellCfg->bwp_InactivityTimer, sizeof(uint8_t));
8723       }
8724       else
8725       {
8726          macSrvCellCfg->bwpInactivityTmr = NULLP;
8727          DU_ALLOC_SHRABL_BUF(macSrvCellCfg->bwpInactivityTmr, sizeof(uint8_t));
8728          if(macSrvCellCfg->bwpInactivityTmr)
8729          {
8730             memcpy(macSrvCellCfg->bwpInactivityTmr, cuSrvCellCfg->bwp_InactivityTimer, sizeof(uint8_t));
8731          }
8732          else
8733          {
8734             DU_LOG("\nERROR  --> F1AP : Memory Alloc failed for bwpInactivityTmr at extractSpCellDedicatedCfg()");
8735             return RFAILED;
8736          }
8737       }
8738    }
8739    if(cuSrvCellCfg->pdsch_ServingCellConfig)
8740    {
8741       if(cuSrvCellCfg->pdsch_ServingCellConfig->choice.setup)
8742       {
8743          ret = extractPdschServingCellCfg(cuSrvCellCfg->pdsch_ServingCellConfig->choice.setup, &macSrvCellCfg->pdschServCellCfg);
8744          if(ret == RFAILED)
8745          {
8746             DU_LOG("\nERROR --> F1AP : Failed at extractPdschServingCellCfg()");
8747             return RFAILED;
8748          }
8749       }
8750    }
8751    if(cuSrvCellCfg->uplinkConfig)
8752    {
8753      if(cuSrvCellCfg->uplinkConfig->initialUplinkBWP)
8754      {
8755         ulBwp = ((BWP_UplinkDedicated_t *)(cuSrvCellCfg->uplinkConfig->initialUplinkBWP));
8756         if(ulBwp->pusch_Config)
8757         {
8758            macSrvCellCfg->initUlBwp.puschPresent = true;
8759            extractPuschCfg(ulBwp->pusch_Config, &macSrvCellCfg->initUlBwp.puschCfg);
8760         }
8761         if(ulBwp->pucch_Config)
8762         {
8763            macSrvCellCfg->initUlBwp.pucchPresent = true;
8764            memset(&macSrvCellCfg->initUlBwp.pucchCfg, 0, sizeof(PucchCfg));
8765            extractPucchCfg(ulBwp->pucch_Config, &macSrvCellCfg->initUlBwp.pucchCfg);
8766         }
8767      }
8768      if(cuSrvCellCfg->uplinkConfig->firstActiveUplinkBWP_Id)
8769         macSrvCellCfg->firstActvUlBwpId = *(cuSrvCellCfg->uplinkConfig->firstActiveUplinkBWP_Id);
8770    }
8771    return ret;
8772 }
8773 /*******************************************************************
8774  *
8775  * @brief Fills Reconfig Cell group Info received by CU
8776  *
8777  * @details
8778  *
8779  *    Function : extractUeReCfgCellInfo
8780  *
8781  *    Functionality: Fills Reconfig Cell group Info received by CU
8782  *
8783  * @params[in] CellGroupConfigRrc_t *macCellGrpCfg
8784  *             MacUeCfg*  macUeCfg
8785  * @return ROK/RFAILED
8786  *
8787  * ****************************************************************/
8788 uint8_t extractUeReCfgCellInfo(CellGroupConfigRrc_t *cellGrp, MacUeCfg *macUeCfg)
8789 {
8790    uint8_t ret = ROK;
8791    MAC_CellGroupConfig_t     *macCellGroup = NULLP;
8792    PhysicalCellGroupConfig_t *phyCellGrpCfg = NULLP;
8793    SpCellConfig_t            *spcellCfg = NULLP;
8794    ServingCellConfig_t       *servCellCfg = NULLP;
8795
8796    if(cellGrp)
8797    {
8798       /* Fill MacCell Group Reconfig  */
8799       if(cellGrp->mac_CellGroupConfig)
8800       {
8801          macUeCfg->macCellGrpCfgPres = true;
8802          macCellGroup = ((MAC_CellGroupConfig_t *)(cellGrp->mac_CellGroupConfig));
8803          if(macCellGroup->schedulingRequestConfig)
8804          {
8805             extractSchReqReConfig(macCellGroup->schedulingRequestConfig, &macUeCfg->macCellGrpCfg.schReqCfg);
8806          }
8807          if(macCellGroup->tag_Config)
8808          {
8809             extractTagReconfig(macCellGroup->tag_Config, &macUeCfg->macCellGrpCfg.tagCfg);
8810          }
8811          if(macCellGroup->bsr_Config)
8812          {
8813             macUeCfg->macCellGrpCfg.bsrTmrCfg.periodicTimer = macCellGroup->bsr_Config->periodicBSR_Timer;
8814             macUeCfg->macCellGrpCfg.bsrTmrCfg.retxTimer     = macCellGroup->bsr_Config->retxBSR_Timer;
8815             if(macCellGroup->bsr_Config->logicalChannelSR_DelayTimer)
8816             {
8817                macUeCfg->macCellGrpCfg.bsrTmrCfg.srDelayTimer  =\
8818                *(macCellGroup->bsr_Config->logicalChannelSR_DelayTimer);
8819             }
8820          }
8821          if(macCellGroup->phr_Config)
8822          {
8823             if(macCellGroup->phr_Config->present == MAC_CellGroupConfig__phr_Config_PR_setup)
8824             {
8825                macUeCfg->macCellGrpCfg.phrCfgSetupPres = true;
8826                if(macCellGroup->phr_Config->choice.setup)
8827                {
8828                   macUeCfg->macCellGrpCfg.phrCfg.periodicTimer     = \
8829                   macCellGroup->phr_Config->choice.setup->phr_PeriodicTimer;
8830                   macUeCfg->macCellGrpCfg.phrCfg.prohibitTimer     = \
8831                   macCellGroup->phr_Config->choice.setup->phr_ProhibitTimer;
8832                   macUeCfg->macCellGrpCfg.phrCfg.txPowerFactor     = \
8833                   macCellGroup->phr_Config->choice.setup->phr_Tx_PowerFactorChange;
8834                   macUeCfg->macCellGrpCfg.phrCfg.multiplePHR       = \
8835                   macCellGroup->phr_Config->choice.setup->multiplePHR;
8836                   macUeCfg->macCellGrpCfg.phrCfg.dummy             = \
8837                   macCellGroup->phr_Config->choice.setup->dummy;
8838                   macUeCfg->macCellGrpCfg.phrCfg.phrType2OtherCell = \
8839                   macCellGroup->phr_Config->choice.setup->phr_Type2OtherCell;
8840                   macUeCfg->macCellGrpCfg.phrCfg.phrOtherCG        = \
8841                   macCellGroup->phr_Config->choice.setup->phr_ModeOtherCG;
8842                }
8843             }
8844          }
8845       }
8846       /* Fill Physical Cell Group Reconfig */
8847       if(cellGrp->physicalCellGroupConfig)
8848       {
8849          macUeCfg->phyCellGrpCfgPres = true;
8850          phyCellGrpCfg = ((PhysicalCellGroupConfig_t *)(cellGrp->physicalCellGroupConfig));
8851          if(phyCellGrpCfg->p_NR_FR1)
8852          {
8853             if(*(phyCellGrpCfg->p_NR_FR1) != macUeCfg->phyCellGrpCfg.pNrFr1)
8854                macUeCfg->phyCellGrpCfg.pNrFr1 = *(phyCellGrpCfg->p_NR_FR1);
8855          }
8856          macUeCfg->phyCellGrpCfg.pdschHarqAckCodebook = phyCellGrpCfg->pdsch_HARQ_ACK_Codebook;
8857       }
8858       /* Fill SpCell Reconfig */
8859       if(cellGrp->spCellConfig)
8860       {
8861          macUeCfg->spCellCfgPres = true;
8862          spcellCfg = ((SpCellConfig_t *)(cellGrp->spCellConfig));
8863          if(spcellCfg->servCellIndex)
8864          {
8865             macUeCfg->spCellCfg.servCellIdx = *(spcellCfg->servCellIndex);
8866          }
8867          /* Fill Serving cell Reconfig info */
8868          if(cellGrp->spCellConfig->spCellConfigDedicated)
8869          {
8870             servCellCfg = ((ServingCellConfig_t *)(cellGrp->spCellConfig->spCellConfigDedicated));
8871             ret = extractSpCellDedicatedCfg(servCellCfg, &macUeCfg->spCellCfg.servCellCfg);
8872             if(ret == RFAILED)
8873             {
8874                DU_LOG("\nERROR --> F1AP : Failed at extractSpCellDedicatedCfg()");
8875             }
8876          }
8877       }
8878    }
8879    return ret;
8880 }
8881 /*******************************************************************
8882 *
8883 * @brief free the memory allocated by decoder
8884 *
8885 * @details
8886 *
8887 *    Function : freeAperDecodeNrcgi
8888 *
8889 *    Functionality: Free Nrcgi values
8890 *
8891 * @params[in] NRCGI_t *nrcgi
8892 * @return void
8893 *
8894 * ****************************************************************/
8895
8896
8897 void freeAperDecodeNrcgi(NRCGI_t *nrcgi)
8898 {
8899     if(nrcgi->pLMN_Identity.buf != NULLP)
8900     {
8901        free(nrcgi->pLMN_Identity.buf);
8902     }
8903     if(nrcgi->nRCellIdentity.buf != NULLP)
8904     {
8905        free(nrcgi->nRCellIdentity.buf);
8906     }
8907 }
8908 /*******************************************************************
8909 *
8910 * @brief free the memory allocated by decoder
8911 *
8912 * @details
8913 *
8914 *    Function : freeAperDecodeCuToDuInfo
8915 *
8916 *    Functionality:  Free Cu To Du Information
8917 *
8918 * @params[in] CUtoDURRCInformation_t *rrcMsg
8919 * @return void
8920 *
8921 * ****************************************************************/
8922
8923
8924 void freeAperDecodeCuToDuInfo(CUtoDURRCInformation_t *rrcMsg)
8925 {
8926    uint8_t ieIdx =0;
8927    uint8_t arrIdx =0;
8928
8929    if(rrcMsg->uE_CapabilityRAT_ContainerList)
8930    {
8931       if(rrcMsg->uE_CapabilityRAT_ContainerList->buf)
8932          free(rrcMsg->uE_CapabilityRAT_ContainerList->buf);
8933       free(rrcMsg->uE_CapabilityRAT_ContainerList);
8934    }
8935
8936    if(rrcMsg->iE_Extensions)
8937    {
8938       if(rrcMsg->iE_Extensions->list.array)
8939       {
8940          for(ieIdx= 0; ieIdx < rrcMsg->iE_Extensions->list.count; ieIdx++)
8941          {
8942             if(rrcMsg->iE_Extensions->list.array[ieIdx])
8943             {
8944                switch(rrcMsg->iE_Extensions->list.array[ieIdx]->id)
8945                {
8946                   case ProtocolIE_ID_id_CellGroupConfig:
8947                      if(rrcMsg->iE_Extensions->list.array[ieIdx]->extensionValue.choice.CellGroupConfig.buf != NULLP)
8948                      {
8949                         free(rrcMsg->iE_Extensions->list.array[ieIdx]->extensionValue.choice.CellGroupConfig.buf);
8950                      }
8951                      break;
8952                   default:
8953                      DU_LOG("\nERROR  -->  F1AP : Invalid Event type %ld at FreeCuToDuInfo()", \
8954                            rrcMsg->iE_Extensions->list.array[ieIdx]->id);
8955                      break;
8956                }
8957             }
8958          }
8959          for(arrIdx = 0; arrIdx < ieIdx; arrIdx++)
8960          {
8961             free(rrcMsg->iE_Extensions->list.array[arrIdx]);
8962          }
8963          free(rrcMsg->iE_Extensions->list.array);
8964
8965       }
8966
8967       free(rrcMsg->iE_Extensions);
8968    }
8969 }
8970 /*******************************************************************
8971 *
8972 * @brief free the memory allocated by decoder
8973 *
8974 * @details
8975 *
8976 *    Function : freeAperDecodeSplCellList
8977 *
8978 *    Functionality: Free Spl Cell List
8979                     where memory allocated by aper_decoder
8980 *
8981 * @params[in]  SCell_ToBeSetup_List_t *spCellLst
8982 * @return void
8983 *
8984 * ****************************************************************/
8985
8986
8987 void freeAperDecodeSplCellList(SCell_ToBeSetup_List_t *spCellLst)
8988 {
8989     uint8_t  cellIdx =0;
8990
8991     if(spCellLst->list.array != NULLP)
8992     {
8993        for(cellIdx=0; cellIdx<spCellLst->list.count; cellIdx++)
8994        {
8995           if(cellIdx==0&&spCellLst->list.array[cellIdx]!=NULLP)
8996           {
8997              freeAperDecodeNrcgi(&spCellLst->list.array[cellIdx]->value.choice.SCell_ToBeSetup_Item.sCell_ID);
8998           }
8999           if(spCellLst->list.array[cellIdx]!=NULLP)
9000           {
9001              free(spCellLst->list.array[cellIdx]);
9002           }
9003        }
9004        free(spCellLst->list.array);
9005     }
9006 }
9007 /*******************************************************************
9008 *
9009 * @brief free the memory allocated by decoder
9010 *
9011 * @details
9012 *
9013 *    Function : freeAperDecodeSRBSetup
9014 *
9015 *    Functionality: added free part for the memory allocated by aper_decoder
9016 *
9017 * @params[in] SRBs_ToBeSetup_List_t *srbSet
9018 * @return void
9019 *
9020 ****************************************************************/
9021
9022
9023 void freeAperDecodeSRBSetup(SRBs_ToBeSetup_List_t *srbSet)
9024 {
9025     uint8_t srbIdx =0;
9026     if(srbSet->list.array != NULLP)
9027     {
9028        for(srbIdx=0; srbIdx<srbSet->list.count; srbIdx++)
9029        {
9030           if(srbSet->list.array[srbIdx]!=NULLP)
9031           {
9032              free(srbSet->list.array[srbIdx]);
9033           }
9034        }
9035        free(srbSet->list.array);
9036     }
9037 }
9038
9039 /*******************************************************************
9040 *
9041 * @brief free the memory allocated by decoder
9042 *
9043 * @details
9044 *
9045 *    Function : freeAperDecodeULTnlInfo
9046 *
9047 *    Functionality: added free part for the memory allocated by aper_decoder
9048 *
9049 * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo
9050 * @return void
9051 *
9052 * ****************************************************************/
9053
9054
9055 void freeAperDecodeULTnlInfo(ULUPTNLInformation_ToBeSetup_List_t *ulInfo)
9056 {
9057    uint8_t ulIdx=0;
9058    if(ulInfo->list.array != NULLP)
9059    {
9060       for(ulIdx=0; ulIdx<ulInfo->list.count; ulIdx++)
9061       {
9062          if(ulIdx==0&&ulInfo->list.array[ulIdx]!=NULLP)
9063          {
9064             if(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel!=NULLP)
9065             {
9066                if(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9067                      transportLayerAddress.buf != NULLP)
9068                {
9069                   if(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\
9070                         !=NULLP)
9071                   {
9072                      free(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf);
9073                   }
9074                   free(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9075                         transportLayerAddress.buf);
9076                }
9077                free(ulInfo->list.array[ulIdx]->uLUPTNLInformation.choice.gTPTunnel);
9078             }
9079          }
9080          if(ulInfo->list.array[ulIdx]!=NULLP)
9081          {
9082             free(ulInfo->list.array[ulIdx]);
9083          }
9084       }
9085       free(ulInfo->list.array);
9086    }
9087 }
9088 /*******************************************************************
9089 *
9090 * @brief free the memory allocated by decoder
9091 *
9092 * @details
9093 *
9094 *    Function : freeAperDecodeDRBSetup
9095 *
9096 *    Functionality: free DRBSetup which is allocated by decoder
9097 *
9098 * @params[in]  DRBs_ToBeSetup_List_t *drbSet
9099 * @return void
9100 *
9101 * ****************************************************************/
9102
9103 void freeAperDecodeDRBSetup(DRBs_ToBeSetup_List_t *drbSet)
9104 {
9105    DRBs_ToBeSetup_Item_t *drbSetItem = NULLP;
9106    uint8_t  flowIdx =0;
9107    uint8_t  drbIdx =0;
9108
9109    if(drbSet->list.array != NULLP)
9110    {
9111       for(drbIdx=0; drbIdx<drbSet->list.count; drbIdx++)
9112       {
9113          if(drbIdx==0&&drbSet->list.array[drbIdx] != NULLP)
9114          {
9115             drbSetItem =&drbSet->list.array[drbIdx]->value.choice.DRBs_ToBeSetup_Item;
9116             if(drbSetItem->qoSInformation.choice.choice_extension != NULLP)
9117             {
9118                if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9119                      qoS_Characteristics.choice.non_Dynamic_5QI !=NULLP)
9120                {
9121                   if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9122                         qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
9123                   {
9124                      if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9125                            qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
9126                      {
9127
9128                         if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf!=NULLP)
9129                         {
9130
9131                            if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD!=NULLP)
9132                            {
9133
9134                               if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->\
9135                                     buf!=NULLP)
9136                               {
9137
9138                                  if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\
9139                                        flows_Mapped_To_DRB_List.list.array != NULLP)
9140                                  {
9141
9142                                     for(flowIdx=0;flowIdx<drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9143                                           DRB_Information.flows_Mapped_To_DRB_List.list.count; flowIdx++)
9144                                     {
9145
9146                                        if(flowIdx==0&&drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9147                                              DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]!=NULLP)
9148                                        {
9149                                           if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9150                                                 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9151                                                 qoSFlowLevelQoSParameters.\
9152                                                 qoS_Characteristics.choice.non_Dynamic_5QI!=NULLP)
9153                                           {
9154                                              if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9155                                                    DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9156                                                    qoSFlowLevelQoSParameters.\
9157                                                    qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
9158                                              {
9159
9160                                                 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9161                                                       DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9162                                                       qoSFlowLevelQoSParameters.\
9163                                                       qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
9164                                                 {
9165
9166
9167                                                    free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9168                                                          DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9169                                                          qoSFlowLevelQoSParameters.\
9170                                                          qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume);
9171                                                 }
9172
9173                                                 free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9174                                                       DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9175                                                       qoSFlowLevelQoSParameters.\
9176                                                       qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow);
9177                                              }
9178
9179                                              free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9180
9181                                                    DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]->\
9182                                                    qoSFlowLevelQoSParameters.\
9183                                                    qoS_Characteristics.choice.non_Dynamic_5QI);
9184                                           }
9185                                        }
9186                                        if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9187                                              DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]!=NULLP)
9188                                        {
9189
9190                                           free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9191                                                 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowIdx]);
9192                                        }
9193                                     }
9194
9195                                     free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9196                                           DRB_Information.flows_Mapped_To_DRB_List.list.array);
9197                                  }
9198
9199                                  free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
9200                                        DRB_Information.sNSSAI.sD->buf);
9201                               }
9202
9203                               free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD);
9204                            }
9205
9206                            free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf);
9207
9208                         }
9209
9210                         free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9211
9212                               qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume);
9213                      }
9214
9215                      free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9216                            qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow);
9217                   }
9218
9219                   free(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
9220                         qoS_Characteristics.choice.non_Dynamic_5QI);
9221                }
9222                free(drbSetItem->qoSInformation.choice.choice_extension);
9223             }
9224             freeAperDecodeULTnlInfo(&drbSetItem->uLUPTNLInformation_ToBeSetup_List);
9225             if(drbSetItem->uLConfiguration)
9226             {
9227                free(drbSetItem->uLConfiguration);
9228             }
9229          }
9230          if(drbSet->list.array[drbIdx]!=NULLP)
9231          {
9232             free(drbSet->list.array[drbIdx]);
9233          }
9234       }
9235       free(drbSet->list.array);
9236    }
9237 }
9238
9239
9240 /*******************************************************************
9241  *
9242  * @brief builds Mac Cell Cfg
9243  *
9244  * @details
9245  *
9246  *    Function : procUeReCfgCellInfo
9247  *
9248  *    Functionality: builds Mac Cell Cfg
9249  *
9250  * @params[in] MacUeCfg pointer
9251  *             void pointer
9252  *
9253  * @return void
9254  *
9255  * ****************************************************************/
9256 uint8_t procUeReCfgCellInfo(MacUeCfg *macUeCfg, void *cellInfo)
9257 {
9258    uint8_t ret = ROK;
9259    CellGroupConfigRrc_t *cellGrp = NULLP;
9260
9261    if(cellInfo)
9262    {
9263       cellGrp = (CellGroupConfigRrc_t *)cellInfo;
9264       ret = extractUeReCfgCellInfo(cellGrp, macUeCfg);
9265       if(ret == RFAILED)
9266          DU_LOG("\nERROR  -->  F1AP : Failed at procUeReCfgCellInfo()");
9267    }
9268    if(ret == RFAILED)
9269    {
9270       freeUeReCfgCellGrpInfo(macUeCfg);
9271    }
9272    return ret;
9273 }
9274
9275 /*******************************************************************
9276  *
9277  * @brief Filling modulation info in mac ue cfg
9278  *
9279  * @details
9280  *
9281  *    Function : duFillModulationDetails
9282  *
9283  *    Functionality: Filling modulation info in mac ue cfg
9284  *
9285  * @params[in] MAC UE Config to be updated
9286  *             Current UE configuration
9287  *             UE NR capability from CU
9288  * @return ROK     - success
9289  *         RFAILED - failure
9290  *
9291  * ****************************************************************/
9292 void duFillModulationDetails(MacUeCfg *ueCfg, MacUeCfg *oldUeCfg, void *ueCap)
9293 {
9294    UE_NR_Capability_t *ueNrCap;
9295
9296    if(ueCap)
9297       ueNrCap = (UE_NR_Capability_t *)ueCap;
9298
9299    /* Filling DL modulation info */
9300    if(ueNrCap->featureSets && ueNrCap->featureSets->featureSetsDownlinkPerCC && \
9301          ueNrCap->featureSets->featureSetsDownlinkPerCC->list.array[0] && \
9302          ueNrCap->featureSets->featureSetsDownlinkPerCC->list.array[0]->supportedModulationOrderDL)
9303    {
9304       switch(*(ueNrCap->featureSets->featureSetsDownlinkPerCC->list.array[0]->supportedModulationOrderDL))
9305       {
9306          case ModulationOrder_qpsk:
9307             {
9308                ueCfg->dlModInfo.modOrder = MOD_ORDER_QPSK;
9309                break;
9310             }
9311          case ModulationOrder_qam16:
9312             {
9313                ueCfg->dlModInfo.modOrder = MOD_ORDER_QAM16;
9314                break;
9315             }
9316          case ModulationOrder_qam64:
9317             {
9318                ueCfg->dlModInfo.modOrder = MOD_ORDER_QAM64;
9319                ueCfg->dlModInfo.mcsIndex = PDSCH_MCS_INDEX;
9320                ueCfg->dlModInfo.mcsTable = MCS_TABLE_QAM64;
9321                break;
9322             }
9323          case ModulationOrder_qam256:
9324             {
9325                ueCfg->dlModInfo.modOrder = MOD_ORDER_QAM256;
9326                break;
9327             }
9328          default:
9329             {
9330                DU_LOG("\nERROR  -->  DU APP: Incorrect downlink modulation order received. Reatining old modulation configuration");
9331                memcpy(&ueCfg->dlModInfo, &oldUeCfg->dlModInfo, sizeof(ModulationInfo));
9332                break;
9333             }
9334       }
9335    }
9336    else
9337    {
9338       memcpy(&ueCfg->dlModInfo, &oldUeCfg->dlModInfo, sizeof(ModulationInfo));
9339    }
9340
9341    /* Filling UL modulation info */
9342    if(ueNrCap->featureSets && ueNrCap->featureSets->featureSetsUplinkPerCC && \
9343          ueNrCap->featureSets->featureSetsUplinkPerCC->list.array[0] && \
9344          ueNrCap->featureSets->featureSetsUplinkPerCC->list.array[0]->supportedModulationOrderUL)
9345    {
9346       switch(*(ueNrCap->featureSets->featureSetsUplinkPerCC->list.array[0]->supportedModulationOrderUL))
9347       {
9348          case ModulationOrder_qpsk:
9349             {
9350                ueCfg->ulModInfo.modOrder = MOD_ORDER_QPSK;
9351                break;
9352             }
9353          case ModulationOrder_qam16:
9354             {
9355                ueCfg->ulModInfo.modOrder = MOD_ORDER_QAM16;
9356                ueCfg->ulModInfo.mcsIndex = PUSCH_MCS_INDEX;
9357                ueCfg->ulModInfo.mcsTable = MCS_TABLE_QAM64;
9358                break;
9359             }
9360          case ModulationOrder_qam64:
9361             {
9362                ueCfg->ulModInfo.modOrder = MOD_ORDER_QAM64;
9363                break;
9364             }
9365          case ModulationOrder_qam256:
9366             {
9367                ueCfg->ulModInfo.modOrder = MOD_ORDER_QAM256;
9368                break;
9369             }
9370          default:
9371             {
9372                DU_LOG("\nERROR  -->  DU APP: Incorrect uplink modulation order received. Reatining old modulation configuration");
9373                memcpy(&ueCfg->ulModInfo, &oldUeCfg->ulModInfo, sizeof(ModulationInfo));
9374                break;
9375             }
9376       }
9377    }
9378    else
9379    {
9380       memcpy(&ueCfg->ulModInfo, &oldUeCfg->ulModInfo, sizeof(ModulationInfo));
9381    }
9382 }
9383
9384 /*******************************************************************
9385  *
9386  * @brief Function to extract cellGrp Info present in cutoDu cont
9387  *
9388  * @details
9389  *
9390  *    Function : extractCellGrpInfo
9391  *
9392  *    Functionality: Function to extract cellGrp Info present
9393  *                   in cutoDu cont
9394  *
9395  * @params[in] ProtocolExtensionContainer_4624P16_t pointer
9396  *
9397  * @return CellGroupConfigRrc_t *
9398  *
9399  * ****************************************************************/
9400
9401 CellGroupConfigRrc_t *extractCellGrpInfo(ProtocolExtensionContainer_4624P16_t *protocolIeExtn,\
9402       DuUeCfg *ueCfgDb)
9403 {
9404    uint8_t idx2 =0;
9405    uint16_t id =0;
9406    uint16_t recvBufLen =0;
9407    CellGroupConfigRrc_t *cellGrpCfg = NULLP;
9408    CUtoDURRCInformation_ExtIEs_t *extIeInfo = NULLP;
9409    asn_dec_rval_t rval; /* Decoder return value */
9410    memset(&rval, 0, sizeof(asn_dec_rval_t));
9411
9412    if(protocolIeExtn)
9413    {
9414       for(idx2 = 0; idx2 < protocolIeExtn->list.count; idx2++)
9415       {
9416          extIeInfo = ((CUtoDURRCInformation_ExtIEs_t *)(protocolIeExtn->list.array[idx2]));
9417          id = extIeInfo->id;
9418          switch(id)
9419          {
9420             case ProtocolIE_ID_id_CellGroupConfig:
9421             {
9422                recvBufLen = extIeInfo->extensionValue.choice.CellGroupConfig.size;
9423                /* decoding the CellGroup Buf received */
9424                DU_ALLOC(cellGrpCfg, sizeof(CellGroupConfigRrc_t));
9425                if(cellGrpCfg)
9426                {
9427                   memset(cellGrpCfg, 0, sizeof(CellGroupConfigRrc_t));
9428                   rval = aper_decode(0, &asn_DEF_CellGroupConfigRrc, (void **)&cellGrpCfg,
9429                      extIeInfo->extensionValue.choice.CellGroupConfig.buf, recvBufLen, 0, 0);
9430                   if(rval.code == RC_FAIL || rval.code == RC_WMORE)
9431                   {
9432                      DU_LOG("\nERROR  -->  F1AP : ASN decode failed at decodeCellGrpCfg()");
9433                      return NULLP;
9434                   }
9435                   xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, cellGrpCfg);
9436                   if(extractRlcCfgToAddMod(cellGrpCfg->rlc_BearerToAddModList, ueCfgDb))
9437                      return NULLP;
9438                }
9439                break;
9440             }
9441             default:
9442                DU_LOG("\nERROR  -->  F1AP : Invalid IE received CUtoDURRCInformation:%d at decodeCellGrpCfg()", id);
9443                break;
9444          }
9445       }
9446    }
9447    return cellGrpCfg;
9448 }
9449
9450 /*******************************************************************
9451  *
9452  * @brief Fills Srb List received by CU
9453  *
9454  * @details
9455  *
9456  *    Function : procSrbListToSetup
9457  *
9458  *    Functionality: Fills Srb List received  by CU
9459  *
9460  * @params[in] SRBs_ToBeSetup_Item_t *cuSrbItem
9461  *             LcCfg pointer
9462  *             RlcBearerCfg pointer
9463  * @return void
9464  *
9465  * ****************************************************************/
9466 uint8_t procSrbListToSetup(SRBs_ToBeSetup_Item_t * srbItem, LcCfg *macLcToAdd, RlcBearerCfg *rlcLcToAdd)
9467 {
9468    uint8_t ret = ROK;
9469
9470    /* Filling RLC INFO */
9471    procRlcLcCfg(srbItem->sRBID, srbItem->sRBID, RB_TYPE_SRB, RLC_AM, CONFIG_ADD, NULL, rlcLcToAdd);
9472
9473    /* Filling MAC INFO */
9474    ret = procMacLcCfg(srbItem->sRBID, RB_TYPE_SRB, CONFIG_ADD, NULL,NULL, NULL, macLcToAdd, NULL);
9475    if(ret == RFAILED)
9476    {
9477       DU_LOG("\nERROR  -->  F1AP : Failed at MAC LC Cfg in procSrbListToSetup()");
9478       return ret;
9479    }
9480    return ret;
9481 }
9482
9483
9484
9485 /*******************************************************************
9486  *
9487  * @brief extract Srb List received by CU
9488  *
9489  * @details
9490  *
9491  *    Function : extractSrbListToSetup
9492  *
9493  *    Functionality: extract Srb List received by CU
9494  *                   for both MAC and RLC
9495  *
9496  * @params[in] SRBs_ToBeSetup_Item_t pointer
9497  *             DuUeCfg pointer
9498  * @return ROK/RFAIED
9499  *
9500  * ****************************************************************/
9501
9502 uint8_t extractSrbListToSetup(SRBs_ToBeSetup_List_t *srbCfg, DuUeCfg *ueCfgDb)
9503 {
9504    uint8_t ret, srbIdx;
9505    SRBs_ToBeSetup_Item_t *srbItem = NULLP;
9506
9507    if(srbCfg)
9508    {
9509       for(srbIdx = 0; srbIdx < srbCfg->list.count; srbIdx++)
9510       {
9511          srbItem = &srbCfg->list.array[srbIdx]->value.choice.SRBs_ToBeSetup_Item;
9512          if(ueCfgDb->numMacLcs > MAX_NUM_LC)
9513          {
9514             DU_LOG("\nERROR   -->  F1AP:  MAX LC Reached in MAC");
9515             ret = RFAILED;
9516             break;
9517          }
9518          if(ueCfgDb->numRlcLcs > MAX_NUM_LC)
9519          {
9520             DU_LOG("\nERROR   -->  F1AP:  MAX LC Reached in RLC");
9521             ret = RFAILED;
9522             break;
9523          }
9524          memset(&ueCfgDb->macLcCfg[ueCfgDb->numMacLcs], 0, sizeof(LcCfg));
9525          memset(&ueCfgDb->rlcLcCfg[ueCfgDb->numRlcLcs], 0, sizeof(RlcBearerCfg));
9526          ret = procSrbListToSetup(srbItem, &ueCfgDb->macLcCfg[ueCfgDb->numMacLcs],\
9527             &ueCfgDb->rlcLcCfg[ueCfgDb->numRlcLcs]);
9528          ueCfgDb->numRlcLcs++;
9529          ueCfgDb->numMacLcs++;
9530          if(ret == RFAILED)
9531          {
9532             DU_LOG("\nERROR  -->  F1AP:  Failed at extractSrbListToSetup()");
9533             break;
9534          }
9535       }
9536    }
9537    else
9538       ret = RFAILED;
9539
9540    return ret;
9541 }
9542
9543 /*******************************************************************
9544  *
9545  * @brief Fills Drb List received by CU
9546  *
9547  * @details
9548  *
9549  *    Function : procDrbListToSetup
9550  *
9551  *    Functionality: Fills Drb List received by CU
9552  *                   for both MAC and RLC
9553  *
9554  * @params[in] SRBs_ToBeSetup_Item_t pointer
9555  *             LcCfg pointer,
9556  *             RlcBearerCfg pointer
9557  * @return void
9558  *
9559  * ****************************************************************/
9560
9561 uint8_t procDrbListToSetup(uint8_t lcId, DRBs_ToBeSetup_Item_t *drbItem,\
9562 DRBs_ToBeSetupMod_Item_t *drbSetupModItem, LcCfg *macLcToAdd, RlcBearerCfg *rlcLcToAdd, UpTnlCfg *upTnlInfo)
9563 {
9564
9565    if(drbItem != NULLP)
9566    {
9567       /* Filling RLC INFO */
9568       procRlcLcCfg(drbItem->dRBID, lcId, RB_TYPE_DRB, drbItem->rLCMode, CONFIG_ADD, NULL, rlcLcToAdd);
9569
9570       /* Filling MAC INFO */
9571       if(procMacLcCfg(lcId, RB_TYPE_DRB, CONFIG_ADD, drbItem, NULL, NULL, macLcToAdd, upTnlInfo) != ROK)
9572       {
9573          DU_LOG("\nERROR  --> F1AP : Failed at RLC LC Cfg in procDrbListToSetup()");
9574          return RFAILED;
9575       }
9576    }
9577    else if(drbSetupModItem != NULLP)
9578    {
9579       procRlcLcCfg(drbSetupModItem->dRBID, lcId, RB_TYPE_DRB, drbSetupModItem->rLCMode, CONFIG_ADD, NULL, rlcLcToAdd);
9580
9581       if(procMacLcCfg(lcId, RB_TYPE_DRB, CONFIG_ADD, NULL, drbSetupModItem, NULL, macLcToAdd, upTnlInfo) != ROK)
9582       {
9583          DU_LOG("\nERROR  --> F1AP : Failed at RLC LC Cfg in procDrbListToSetup()");
9584          return RFAILED;
9585       }
9586    }
9587    return ROK;
9588 }
9589
9590 /*******************************************************************
9591  *
9592  * @brief extract Drb List received by CU
9593  *
9594  * @details
9595  *
9596  *    Function : extractDrbListToSetup
9597  *
9598  *    Functionality: extract Drb List received by CU
9599  *                   for both MAC and RLC
9600  *
9601  * @params[in] DRBs_ToBeSetup_Item_t pointer
9602  *             DuUeCfg pointer
9603  * @return ROK/RFAIED
9604  *
9605  * ****************************************************************/
9606
9607 uint8_t extractDrbListToSetup(uint8_t lcId, DRBs_ToBeSetup_List_t *drbCfg,DRBs_ToBeSetupMod_List_t *drbSetupModCfg,\
9608 uint8_t drbCount, DuUeCfg *ueCfgDb)
9609 {
9610    uint8_t ret, drbIdx;
9611    DRBs_ToBeSetup_Item_t *drbItem = NULLP;
9612    DRBs_ToBeSetupMod_ItemIEs_t *drbSetupModItem = NULLP;
9613
9614    ret = ROK;
9615    if(drbCount > 0)
9616    {
9617       for(drbIdx = 0; drbIdx < drbCount; drbIdx++)
9618       {
9619          if(ueCfgDb->numMacLcs > MAX_NUM_LC)
9620          {
9621             DU_LOG("\nERROR  -->  F1AP :  MAX LC Reached in MAC at extractDrbListToSetup()");
9622             ret = RFAILED;
9623             break;
9624          }
9625          if(ueCfgDb->numRlcLcs > MAX_NUM_LC)
9626          {
9627             DU_LOG("\nERROR  -->  F1AP :  MAX LC Reached in RLC at extractDrbListToSetup()");
9628             ret = RFAILED;
9629             break;
9630          }
9631          memset(&ueCfgDb->macLcCfg[ueCfgDb->numMacLcs], 0, sizeof(LcCfg));
9632          memset(&ueCfgDb->rlcLcCfg[ueCfgDb->numRlcLcs], 0, sizeof(RlcBearerCfg));
9633
9634          if(drbCfg != NULL)
9635          {
9636             drbItem = &drbCfg->list.array[drbIdx]->value.choice.DRBs_ToBeSetup_Item;
9637             ret = procDrbListToSetup(lcId, drbItem, NULL, &ueCfgDb->macLcCfg[ueCfgDb->numMacLcs],\
9638                &ueCfgDb->rlcLcCfg[ueCfgDb->numRlcLcs], &ueCfgDb->upTnlInfo[ueCfgDb->numDrb]);
9639             if(ret == RFAILED)
9640             {
9641                DU_LOG("\nERROR  --> F1AP : Failed at extractDrbListToSetup()");
9642                break;
9643             }
9644          }
9645          else if(drbSetupModCfg != NULL)
9646          {
9647             drbSetupModItem = (DRBs_ToBeSetupMod_ItemIEs_t *) drbSetupModCfg->list.array[drbIdx];
9648             ret = procDrbListToSetup(lcId, NULL, &(drbSetupModItem->value.choice.DRBs_ToBeSetupMod_Item) ,\
9649             &ueCfgDb->macLcCfg[ueCfgDb->numMacLcs], &ueCfgDb->rlcLcCfg[ueCfgDb->numRlcLcs],\
9650             &ueCfgDb->upTnlInfo[ueCfgDb->numDrb]);
9651             if(ret == RFAILED)
9652             {
9653                DU_LOG("\nERROR  --> F1AP : Failed at extractDrbListToSetup()");
9654                break;
9655             }
9656          }
9657          ueCfgDb->numRlcLcs++;
9658          ueCfgDb->numMacLcs++;
9659          ueCfgDb->numDrb++;
9660          if(ret == RFAILED)
9661          {
9662             DU_LOG("\nERROR  --> F1AP : Failed at extractDrbListToSetup()");
9663             break;
9664          }
9665       }
9666    }
9667    else
9668       ret = RFAILED;
9669
9670    return ret;
9671 }
9672
9673 /*******************************************************************
9674  *
9675  * @brief Function to extract Dl RRC Msg received from CU
9676  *
9677  * @details
9678  *
9679  *    Function : extractDlRrcMsg
9680  *
9681  *    Functionality: Function to extract Dl RRC Msg received from CU
9682  *
9683  * @params[in] F1AP message
9684  * @return ROK     - success
9685  *         RFAILED - failure
9686  *
9687  * ****************************************************************/
9688
9689 uint8_t extractDlRrcMsg(uint32_t gnbDuUeF1apId, uint32_t gnbCuUeF1apId, \
9690    F1DlRrcMsg *dlRrcMsg, RRCContainer_t *rrcContainer)
9691 {
9692    uint8_t ret = ROK;
9693    dlRrcMsg->rrcMsgSize = rrcContainer->size;
9694    if(dlRrcMsg->rrcMsgSize > 0)
9695    {
9696       DU_ALLOC_SHRABL_BUF(dlRrcMsg->rrcMsgPdu, dlRrcMsg->rrcMsgSize);
9697       if(!dlRrcMsg->rrcMsgPdu)
9698       {
9699          DU_LOG("\nERROR  --> DU APP : Memory allocation failed for RRC Msg in extractDlRrcMsg()");
9700          ret = RFAILED;
9701       }
9702       else
9703       {
9704          dlRrcMsg->gnbDuUeF1apId = gnbDuUeF1apId;
9705          dlRrcMsg->gnbCuUeF1apId = gnbCuUeF1apId;
9706          dlRrcMsg->srbId = SRB1_LCID;
9707          memcpy(dlRrcMsg->rrcMsgPdu, rrcContainer->buf, dlRrcMsg->rrcMsgSize);
9708       }
9709    }
9710    return ret;
9711 }
9712
9713 /*******************************************************************
9714  *
9715  * @brief Extract UE capability info
9716  *
9717  * @details
9718  *
9719  *    Function : extractUeCapability
9720  *
9721  *    Functionality: Extract UE capability info and stores in ue Cb
9722  *
9723  * @params[in] Octet string of UE capability RAT container list
9724  * @return ROK     - success
9725  *         RFAILED - failure
9726  *
9727  * ****************************************************************/
9728 UE_NR_Capability_t *extractUeCapability(UE_CapabilityRAT_ContainerList_t *ueCapablityListBuf, DuUeCb *ueCb)
9729 {
9730    uint8_t  idx;
9731    uint16_t recvBufLen;
9732    asn_dec_rval_t rval;
9733    UE_NR_Capability_t  *ueNrCap = NULLP;
9734    UE_CapabilityRAT_ContainerListRRC_t  *ueCapRatContList = NULLP;
9735
9736    /* Decoding UE Capability RAT Container List */
9737    recvBufLen = ueCapablityListBuf->size;
9738    DU_ALLOC(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
9739    if(!ueCapRatContList)
9740    {
9741       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in extractUeCapability");
9742       return NULLP;
9743    }
9744    memset(ueCapRatContList, 0, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
9745    memset(&rval, 0, sizeof(asn_dec_rval_t));
9746    rval = aper_decode(0, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, (void **)&ueCapRatContList,
9747           ueCapablityListBuf->buf, recvBufLen, 0, 0);
9748    if(rval.code == RC_FAIL || rval.code == RC_WMORE)
9749    {
9750       DU_LOG("\nERROR  -->  F1AP : ASN decode failed at decodeCellGrpCfg()");
9751       return NULLP;
9752    }
9753    xer_fprint(stdout, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, ueCapRatContList);
9754
9755    /* Free encoded buffer after decoding */
9756
9757    for(idx = 0; idx < ueCapRatContList->list.count; idx++)
9758    {
9759       if(ueCapRatContList->list.array[idx]->rat_Type == RAT_Type_nr)
9760       {
9761          /* Decoding UE NR Capability */
9762           recvBufLen = ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.size;
9763           DU_ALLOC(ueNrCap, sizeof(UE_NR_Capability_t));
9764           if(!ueNrCap)
9765           {
9766              DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in extractUeCapability");
9767              DU_FREE(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
9768              return NULLP;
9769           }
9770           memset(ueNrCap, 0, sizeof(UE_NR_Capability_t));
9771           memset(&rval, 0, sizeof(asn_dec_rval_t));
9772           rval = aper_decode(0, &asn_DEF_UE_NR_Capability, (void **)&ueNrCap,
9773                  ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.buf, recvBufLen, 0, 0);
9774           if(rval.code == RC_FAIL || rval.code == RC_WMORE)
9775           {
9776              DU_LOG("\nERROR  -->  F1AP : ASN decode failed at decodeCellGrpCfg()");
9777              return NULLP;
9778           }
9779           xer_fprint(stdout, &asn_DEF_UE_NR_Capability, ueNrCap);
9780
9781           /* Free encoded buffer after decoding */
9782           free(ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.buf);
9783       }
9784       free(ueCapRatContList->list.array[idx]);
9785    }
9786
9787    /* Free Memory*/
9788    free(ueCapRatContList->list.array);
9789    DU_FREE(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
9790    return ueNrCap;
9791 }
9792
9793 /*******************************************************************
9794 *
9795 * @brief free UE context setup request from CU
9796 *
9797 * @details
9798 *
9799 *    Function : freeAperDecodeF1UeContextSetupReq
9800 *
9801 *    Functionality: freeing part for the memory allocated by aper_decoder
9802 *
9803 * @params[in] F1AP message
9804 * @return ROK     - success
9805 *         RFAILED - failure
9806 *
9807 * ****************************************************************/
9808 void freeAperDecodeF1UeContextSetupReq(UEContextSetupRequest_t   *ueSetReq)
9809 {
9810    uint8_t ieIdx = 0;
9811
9812    if(ueSetReq->protocolIEs.list.array != NULLP)
9813    {
9814       for(ieIdx = 0; ieIdx < ueSetReq->protocolIEs.list.count; ieIdx++)
9815       {
9816          if(ueSetReq->protocolIEs.list.array[ieIdx])
9817          {
9818             switch(ueSetReq->protocolIEs.list.array[ieIdx]->id)
9819             {
9820                case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
9821                   break;
9822                case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
9823                   break;
9824                case ProtocolIE_ID_id_SpCell_ID:
9825                   freeAperDecodeNrcgi(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.NRCGI);
9826                   break;
9827                case ProtocolIE_ID_id_ServCellIndex:
9828                   break;
9829                case ProtocolIE_ID_id_SpCellULConfigured:
9830                   break;
9831                case ProtocolIE_ID_id_CUtoDURRCInformation:
9832
9833                   freeAperDecodeCuToDuInfo(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.CUtoDURRCInformation);
9834                   break;
9835                case ProtocolIE_ID_id_SCell_ToBeSetup_List:
9836
9837                   freeAperDecodeSplCellList(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.SCell_ToBeSetup_List);
9838                   break;
9839                case ProtocolIE_ID_id_SRBs_ToBeSetup_List:
9840
9841                   freeAperDecodeSRBSetup(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.SRBs_ToBeSetup_List);
9842                   break;
9843                case ProtocolIE_ID_id_DRBs_ToBeSetup_List:
9844
9845                   freeAperDecodeDRBSetup(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.DRBs_ToBeSetup_List);
9846                   break;
9847                case ProtocolIE_ID_id_RRCContainer:
9848                   {
9849
9850                      if(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf != NULLP)
9851                      {
9852
9853                         free(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf);
9854                      }
9855                      break;
9856                   }
9857                case ProtocolIE_ID_id_RRCDeliveryStatusRequest:
9858                   break;
9859                case ProtocolIE_ID_id_GNB_DU_UE_AMBR_UL:
9860                   {
9861                      if(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.BitRate.buf)
9862                      {
9863                         free(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.BitRate.buf);
9864                      }
9865                      break;
9866                   }
9867                default:
9868                   DU_LOG("\nERROR  -->  F1AP: Invalid event type %ld " ,ueSetReq->protocolIEs.list.array[ieIdx]->id);
9869             }
9870             free(ueSetReq->protocolIEs.list.array[ieIdx]);
9871          }
9872       }
9873       free(ueSetReq->protocolIEs.list.array);
9874    }
9875 }
9876 /*******************************************************************
9877  *
9878  * @brief Process UE context setup request from CU
9879  *
9880  * @details
9881  *
9882  *    Function : procF1UeContextSetupReq
9883  *
9884  *    Functionality: Process UE context setup request from CU
9885  *
9886  * @params[in] F1AP message
9887  * @return ROK     - success
9888  *         RFAILED - failure
9889  *
9890  * ****************************************************************/
9891 uint8_t procF1UeContextSetupReq(F1AP_PDU_t *f1apMsg)
9892 {
9893    uint8_t  ret=0, ieIdx=0, ueIdx=0, lcId=0, cellIdx=0;
9894    bool ueCbFound = false;
9895    uint32_t gnbCuUeF1apId=0, gnbDuUeF1apId=0, bitRateSize=0;
9896    DuUeCb   *duUeCb = NULL;
9897    UEContextSetupRequest_t   *ueSetReq = NULL;
9898    DRBs_ToBeSetup_List_t *drbCfg = NULL;
9899
9900    ret = ROK;
9901
9902    ueSetReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextSetupRequest;
9903    for(ieIdx=0; (ieIdx < ueSetReq->protocolIEs.list.count && ret == ROK); ieIdx++)
9904    {
9905       switch(ueSetReq->protocolIEs.list.array[ieIdx]->id)
9906       {
9907          case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
9908             {
9909                gnbCuUeF1apId = ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID;
9910                break;
9911             }
9912          case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
9913             {
9914                gnbDuUeF1apId = ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID;
9915                break;
9916             }
9917          case ProtocolIE_ID_id_ServCellIndex:
9918             {
9919                cellIdx = ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.ServCellIndex;
9920                for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++)
9921                {
9922                   if((duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbDuUeF1apId == gnbDuUeF1apId)&&\
9923                         (duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbCuUeF1apId == gnbCuUeF1apId))
9924                   {
9925                      ueCbFound = true;
9926                      duUeCb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx];
9927                      DU_ALLOC(duUeCb->f1UeDb, sizeof(F1UeContextSetupDb));
9928                      if(duUeCb->f1UeDb)
9929                      {
9930                         memset(duUeCb->f1UeDb, 0, sizeof(F1UeContextSetupDb));
9931                         duUeCb->f1UeDb->actionType = UE_CTXT_SETUP;
9932                         duUeCb->f1UeDb->cellIdx = cellIdx;
9933                      }
9934                      else
9935                      {
9936                         DU_LOG("\nERROR  -->  F1AP: Memory Alloc Failed at procF1UeContextSetupReq()");
9937                         ret = RFAILED;
9938                      }
9939                   }
9940                   else
9941                      ueCbFound = false;
9942
9943                }
9944                if(!ueCbFound)
9945                {
9946                   DU_LOG("\nERROR  -->  F1AP: DuUeCb is not found at procF1UeContextSetupReq()");
9947                   ret = RFAILED;
9948                }
9949                break;
9950             }
9951          case ProtocolIE_ID_id_SpCellULConfigured:
9952             /* Indicates whether the gNB-CU requests the gNB-DU to configure the uplink as no UL,
9953                UL, SUL or UL+SUL for the indicated cell for the UE */
9954             break;
9955          case ProtocolIE_ID_id_CUtoDURRCInformation:
9956             {
9957                if(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.CUtoDURRCInformation.uE_CapabilityRAT_ContainerList)
9958                {
9959                   duUeCb->f1UeDb->duUeCfg.ueNrCapability = \
9960                   extractUeCapability(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.CUtoDURRCInformation.\
9961                   uE_CapabilityRAT_ContainerList, duUeCb);
9962                }
9963                if(ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.CUtoDURRCInformation.iE_Extensions)
9964                {
9965                   duUeCb->f1UeDb->duUeCfg.cellGrpCfg = extractCellGrpInfo(ueSetReq->protocolIEs.list.array[ieIdx]->\
9966                         value.choice.CUtoDURRCInformation.iE_Extensions, &duUeCb->f1UeDb->duUeCfg);
9967                   if(!duUeCb->f1UeDb->duUeCfg.cellGrpCfg)
9968                   {
9969                      DU_LOG("\nERROR  -->  F1AP: Failed to extract cell Grp Info");
9970                      //TODO: Update the failure cause in ue context Setup Response
9971                      ret = RFAILED;
9972                   }
9973                }
9974                break;
9975             }
9976          case ProtocolIE_ID_id_SCell_ToBeSetup_List:
9977             {
9978                DU_LOG("\nINFO   -->  DU_APP: Received SCell_ToBeSetup_List but  Not processing the list");
9979                break;
9980             }
9981          case ProtocolIE_ID_id_SRBs_ToBeSetup_List:
9982             {
9983                if(extractSrbListToSetup(&ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.SRBs_ToBeSetup_List,\
9984                &duUeCb->f1UeDb->duUeCfg))
9985                {
9986                   DU_LOG("\nERROR  -->  DU APP : Failed at extractSrbListToSetup()");
9987                   //TODO: Update the failure cause in ue context Setup Response
9988                   ret = RFAILED;
9989                }
9990                break;
9991             }
9992          case ProtocolIE_ID_id_DRBs_ToBeSetup_List:
9993             {
9994                lcId = getDrbLcId(&duUeCb->drbBitMap);
9995                if(lcId != RFAILED)
9996                {
9997                   drbCfg = &ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.DRBs_ToBeSetup_List;
9998                   if(extractDrbListToSetup(lcId, drbCfg, NULL, drbCfg->list.count, &duUeCb->f1UeDb->duUeCfg))
9999                   {
10000                      DU_LOG("\nERROR  -->  DU APP : Failed at extractDrbListToSetup()");
10001                      //TODO: Update the failure cause in ue context Setup Response
10002                      ret = RFAILED;
10003                   }
10004                }
10005                else
10006                   ret = RFAILED;
10007                break;
10008             }
10009          case ProtocolIE_ID_id_RRCContainer:
10010             {
10011                /* Filling Dl RRC Msg Info */
10012                DU_ALLOC_SHRABL_BUF(duUeCb->f1UeDb->dlRrcMsg, sizeof(F1DlRrcMsg));
10013                if(!duUeCb->f1UeDb->dlRrcMsg)
10014                {
10015                   DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for DL RRC Msg in procUeCtxtSetupReq()");
10016                   ret = RFAILED;
10017                }
10018                else
10019                {
10020                   duUeCb->f1UeDb->dlRrcMsgPres = true;
10021                   memset(duUeCb->f1UeDb->dlRrcMsg, 0, sizeof(F1DlRrcMsg));
10022                   ret = extractDlRrcMsg(gnbDuUeF1apId, gnbCuUeF1apId, duUeCb->f1UeDb->dlRrcMsg,\
10023                         &ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer);
10024                }
10025                break;
10026             }
10027          case ProtocolIE_ID_id_RRCDeliveryStatusRequest:
10028             {
10029                if(duUeCb->f1UeDb->dlRrcMsg->rrcMsgPdu)
10030                {
10031                   duUeCb->f1UeDb->dlRrcMsg->deliveryStatRpt = true;
10032                }
10033                else
10034                {
10035                   DU_LOG("\nERROR  -->  Ignoring delivery report, since rrcContainer is not present");
10036                }
10037                break;
10038             }
10039          case ProtocolIE_ID_id_GNB_DU_UE_AMBR_UL:
10040             {
10041                /* MaximumBitRate Uplink */
10042                bitRateSize = ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.BitRate.size;
10043                if(bitRateSize > 0)
10044                {
10045                   DU_ALLOC_SHRABL_BUF(duUeCb->f1UeDb->duUeCfg.ambrCfg, bitRateSize);
10046                   if(!duUeCb->f1UeDb->duUeCfg.ambrCfg)
10047                   {
10048                      DU_LOG("\nERROR  -->  DU APP : Memory allocation failed for bitRate in procUeCtxtSetupReq");
10049                      ret = RFAILED;
10050                   }
10051                   else
10052                   {
10053                      memset(duUeCb->f1UeDb->duUeCfg.ambrCfg, 0, sizeof(AmbrCfg));
10054                      memcpy(&duUeCb->f1UeDb->duUeCfg.ambrCfg->ulBr,
10055                            ueSetReq->protocolIEs.list.array[ieIdx]->value.choice.BitRate.buf, bitRateSize);
10056                   }
10057                }
10058                else
10059                   ret = RFAILED;
10060                break;
10061             }
10062          default:
10063             {
10064                break;
10065             }
10066       }
10067    }
10068    if(ret == RFAILED)
10069    {
10070       /*TODO : Negative case*/
10071       // BuildAndSendUeContextSetupRsp(ueIdx, cellId);
10072       DU_LOG("\nERROR  -->  F1AP: Failed to process UE CNTXT SETUP REQ at procF1UeContextSetupReq()");
10073    }
10074    else
10075       ret = duProcUeContextSetupRequest(duUeCb);
10076
10077    freeAperDecodeF1UeContextSetupReq(ueSetReq);
10078    return ret;
10079
10080 }
10081 /*******************************************************************
10082  * @brief Free the memory allocated for Dl Tunnel Info
10083  *
10084  * @details
10085  *
10086  *    Function : freeDlTnlInfo
10087  *
10088  *    Functionality:
10089  *       Free the memory allocated for Dl Tunnel Info
10090  *
10091  * @params[in] DLUPTNLInformation_ToBeSetup_List_t *
10092  * @return void
10093  *
10094  * ****************************************************************/
10095
10096 void freeDlTnlInfo(DLUPTNLInformation_ToBeSetup_List_t *tnlInfo)
10097 {
10098    uint8_t arrIdx = 0;
10099
10100    for(arrIdx=0; arrIdx < tnlInfo->list.count; arrIdx++)
10101    {
10102       DU_FREE(tnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel, sizeof(GTPTunnel_t));
10103    }
10104 }
10105
10106 /*******************************************************************
10107  * @brief Free the memory allocated for DRB setup List
10108  *
10109  * @details
10110  *
10111  *    Function : freeDrbSetupList
10112  *
10113  *    Functionality:
10114  *       Free the memory allocated for DRB setup list
10115  *
10116  * @params[in] DRBs_Setup_List_t *
10117  * @return void
10118  *
10119  * ****************************************************************/
10120 void freeDrbSetupList(DRBs_Setup_List_t *drbSetupList)
10121 {
10122    uint8_t arrIdx = 0;
10123    DRBs_Setup_ItemIEs_t *drbItemIe = NULLP;
10124
10125    for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++)
10126    {
10127       drbItemIe = ((DRBs_Setup_ItemIEs_t *)drbSetupList->list.array[arrIdx]);
10128       freeDlTnlInfo(&drbItemIe->value.choice.DRBs_Setup_Item.dLUPTNLInformation_ToBeSetup_List);
10129    }
10130 }
10131
10132 /*******************************************************************
10133  * @brief Free the memory allocated for UE Setup response
10134  *
10135  * @details
10136  *
10137  *    Function : FreeUeContextSetupRsp
10138  *
10139  *    Functionality:
10140  *       Free the memory allocated for UE Setup response
10141  *
10142  * @params[in] F1AP PDU for UE setup response
10143  * @return ROK     - success
10144  *         RFAILED - failure
10145  *
10146  * ****************************************************************/
10147 void FreeUeContextSetupRsp(F1AP_PDU_t *f1apMsg)
10148 {
10149    uint8_t idx;
10150    UEContextSetupResponse_t *ueSetRsp = NULLP;
10151
10152    if(f1apMsg)
10153    {
10154       if(f1apMsg->choice.successfulOutcome)
10155       {
10156          ueSetRsp = &f1apMsg->choice.successfulOutcome->value.choice.\
10157                     UEContextSetupResponse;
10158          if(ueSetRsp->protocolIEs.list.array)
10159          {
10160             for(idx = 0; idx < ueSetRsp->protocolIEs.list.count; idx++)
10161             {
10162                if(ueSetRsp->protocolIEs.list.array[idx])
10163                {
10164                   switch(ueSetRsp->protocolIEs.list.array[idx]->id)
10165                   {
10166                      case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
10167                         break;
10168                      case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
10169                         break;
10170                      case ProtocolIE_ID_id_DUtoCURRCInformation:
10171                         {
10172                            CellGroupConfig_t *cellGrpCfg = NULLP;
10173                            cellGrpCfg  = &ueSetRsp->protocolIEs.list.array[idx]->value.choice.\
10174                                          DUtoCURRCInformation.cellGroupConfig;
10175                            if(cellGrpCfg->buf != NULLP)
10176                            {
10177                               DU_FREE(cellGrpCfg->buf, cellGrpCfg->size);
10178                               cellGrpCfg = NULLP;
10179                            }
10180                            break;
10181                         }
10182                     case ProtocolIE_ID_id_DRBs_Setup_List:
10183                         {
10184                            freeDrbSetupList(&ueSetRsp->protocolIEs.list.array[idx]->value.choice.DRBs_Setup_List);
10185                            break;
10186                         }
10187                      default:
10188                         DU_LOG("\nERROR  -->  DUAPP: Invalid Id %ld at FreeUeContextSetupRsp()",\
10189                         ueSetRsp->protocolIEs.list.array[idx]->id);
10190                         break;
10191                   }
10192                   DU_FREE(ueSetRsp->protocolIEs.list.array[idx],\
10193                         sizeof(UEContextSetupResponseIEs_t));
10194                }
10195             }
10196             DU_FREE(ueSetRsp->protocolIEs.list.array, \
10197                   ueSetRsp->protocolIEs.list.size);
10198          }
10199          DU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
10200       }
10201       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
10202    }
10203 }
10204
10205 /*******************************************************************
10206  *
10207  * @brief Builds Ue context Setup Rsp DU To CU Info
10208  *
10209  * @details
10210  *
10211  *    Function : EncodeUeCntxtDuToCuInfo
10212  *
10213  *    Functionality: Builds Ue context Setup Rsp DU To CU Info
10214  *
10215  * @params[in] CellGroupConfig_t *, CellGroupConfigRrc_t *
10216  *
10217  * @return ROK     - success
10218  *         RFAILED - failure
10219  *
10220  ******************************************************************/
10221
10222 uint8_t EncodeUeCntxtDuToCuInfo(CellGroupConfig_t *duToCuCellGrp, CellGroupConfigRrc_t *duCellGrpCfg)
10223 {
10224    asn_enc_rval_t        encRetVal;
10225
10226    xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, duCellGrpCfg);
10227    memset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
10228    encBufSize = 0;
10229    encRetVal = aper_encode(&asn_DEF_CellGroupConfigRrc, 0, duCellGrpCfg, PrepFinalEncBuf, encBuf);
10230    /* Encode results */
10231    if(encRetVal.encoded == ENCODE_FAIL)
10232    {
10233       DU_LOG( "\nERROR  -->  F1AP : Could not encode UeCntxtDuToCuInfo (at %s)\n",\
10234             encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10235       return RFAILED;
10236    }
10237    else
10238    {
10239       DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for UeCntxtDuToCuInfo\n");
10240       for(int i=0; i< encBufSize; i++)
10241       {
10242          printf("%x",encBuf[i]);
10243       }
10244    }
10245    duToCuCellGrp->size = encBufSize;
10246    DU_ALLOC(duToCuCellGrp->buf, duToCuCellGrp->size);
10247    if(!duToCuCellGrp->buf)
10248    {
10249       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in UeCntxtDuToCuInfo");
10250    }
10251    memcpy(duToCuCellGrp->buf, encBuf, duToCuCellGrp->size);
10252    return ROK;
10253 }
10254
10255 /*******************************************************************
10256  *
10257  * @brief Fills Dl Gtp tunnel Info
10258  *
10259  * @details
10260  *
10261  *    Function : fillGtpTunnelforDl
10262  *
10263  *    Functionality: Fills Dl Gtp tunnel Info
10264  *
10265  * @params[in]
10266  *
10267  * @return ROK     - success
10268  *         RFAILED - failure
10269  *
10270  * ****************************************************************/
10271
10272 uint8_t fillGtpTunnelforDl(GTPTunnel_t *gtpDl, GtpTnlCfg *gtpUeCfg)
10273 {
10274    uint8_t bufSize = 0;
10275
10276    gtpDl->transportLayerAddress.size    = 4*sizeof(uint8_t);
10277    DU_ALLOC(gtpDl->transportLayerAddress.buf, gtpDl->transportLayerAddress.size);
10278    if(gtpDl->transportLayerAddress.buf == NULLP)
10279    {
10280       return RFAILED;
10281    }
10282    memcpy(gtpDl->transportLayerAddress.buf, &gtpUeCfg->dlTnlAddress, gtpDl->transportLayerAddress.size);
10283
10284    /*GTP TEID*/
10285    gtpDl->gTP_TEID.size = 4 * sizeof(uint8_t);
10286    DU_ALLOC(gtpDl->gTP_TEID.buf, gtpDl->gTP_TEID.size);
10287    if(gtpDl->gTP_TEID.buf == NULLP)
10288    {
10289       return RFAILED;
10290    }
10291    bufSize = 3; /*forming an Octect String*/
10292    fillTeIdString(bufSize, gtpUeCfg->teId, gtpDl->gTP_TEID.buf);
10293
10294    return ROK;
10295 }
10296
10297 /*******************************************************************
10298  *
10299  * @brief Fills DL Tunnel Setup List
10300  *
10301  * @details
10302  *
10303  *    Function : fillDlTnlSetupList
10304  *
10305  *    Functionality: Fills the DL Tunnel Setup List
10306  *
10307  * @params[in]
10308  *
10309  * @return ROK     - success
10310  *         RFAILED - failure
10311  *
10312  * ****************************************************************/
10313
10314 uint8_t fillDlTnlSetupList(DLUPTNLInformation_ToBeSetup_List_t *dlTnlInfo, UpTnlCfg *tnlCfg)
10315 {
10316    uint8_t ret = ROK, arrIdx = 0, eleCount = 0;
10317
10318    eleCount = 1;
10319    dlTnlInfo->list.count = eleCount;
10320    dlTnlInfo->list.size = (eleCount * sizeof(DLUPTNLInformation_ToBeSetup_Item_t *));
10321
10322    /* Initialize the DL Tnl Setup List Members */
10323    DU_ALLOC(dlTnlInfo->list.array, dlTnlInfo->list.size);
10324    if(dlTnlInfo->list.array == NULLP)
10325    {
10326       DU_LOG(" ERROR  -->  F1AP : Memory allocation for DL Tnl Setup List in fillDlTnlSetupList()");
10327       ret = RFAILED;
10328    }
10329    for(arrIdx=0; arrIdx < eleCount; arrIdx++)
10330    {
10331       DU_ALLOC(dlTnlInfo->list.array[arrIdx], sizeof(DLUPTNLInformation_ToBeSetup_Item_t));
10332       if(dlTnlInfo->list.array[arrIdx] == NULLP)
10333       {
10334          DU_LOG(" ERROR  -->  F1AP : Memory allocation for arrIdx [%d] failed in fillDlTnlSetupList()", arrIdx);
10335          return RFAILED;
10336       }
10337       dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.present = UPTransportLayerInformation_PR_gTPTunnel;
10338       DU_ALLOC(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel, sizeof(GTPTunnel_t));
10339       if(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel == NULLP)
10340       {
10341          DU_LOG(" ERROR  -->  F1AP : Memory allocation for DL tunnel info in fillDlTnlSetupList()");
10342          return RFAILED;
10343       }
10344       ret = fillGtpTunnelforDl(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel,\
10345                tnlCfg->tnlCfg1);
10346       if(ret != ROK)
10347          break;
10348    }
10349    return ret;
10350 }
10351
10352 /*******************************************************************
10353  *
10354  * @brief Fills the Drb Setup List for Ue Context Setup Response
10355  *
10356  * @details
10357  *
10358  *    Function : fillDrbSetupList
10359  *
10360  *    Functionality: Fills the Drb Setup List for Ue Context Setup Response
10361  *
10362  * @params[in]
10363  *
10364  * @return ROK     - success
10365  *         RFAILED - failure
10366  *
10367  * ****************************************************************/
10368 uint8_t fillDrbSetupList(DRBs_Setup_List_t *drbSetupList, DuUeCfg *ueCfg)
10369 {
10370    uint8_t ret = ROK, arrIdx = 0, eleCount = 0;
10371    DRBs_Setup_ItemIEs_t *drbItemIe = NULLP;
10372
10373    eleCount = ueCfg->numDrb;
10374    drbSetupList->list.count = eleCount;
10375    drbSetupList->list.size = \
10376         (eleCount * sizeof(DRBs_Setup_Item_t *));
10377
10378    /* Initialize the Drb Setup List Members */
10379    DU_ALLOC(drbSetupList->list.array, drbSetupList->list.size);
10380    if(drbSetupList->list.array == NULLP)
10381    {
10382       DU_LOG(" ERROR  -->  F1AP : Memory allocation for DRB Setup List in fillDrbSetupList()");
10383       ret = RFAILED;
10384    }
10385
10386    for(arrIdx=0; arrIdx < eleCount; arrIdx++)
10387    {
10388       DU_ALLOC(drbSetupList->list.array[arrIdx], sizeof(DRBs_Setup_Item_t));
10389       if(drbSetupList->list.array[arrIdx] == NULLP)
10390       {
10391          DU_LOG(" ERROR  -->  F1AP : Memory allocation for arrIdx [%d] failed in fillDrbSetupList()", arrIdx);
10392          return RFAILED;
10393       }
10394       drbItemIe = ((DRBs_Setup_ItemIEs_t *)drbSetupList->list.array[arrIdx]);
10395       drbItemIe->id = ProtocolIE_ID_id_DRBs_Setup_Item;
10396       drbItemIe->criticality = Criticality_reject;
10397       drbItemIe->value.present = DRBs_Setup_ItemIEs__value_PR_DRBs_Setup_Item;
10398       drbItemIe->value.choice.DRBs_Setup_Item.dRBID = ueCfg->upTnlInfo[arrIdx].drbId;
10399       ret = fillDlTnlSetupList(&drbItemIe->value.choice.DRBs_Setup_Item.dLUPTNLInformation_ToBeSetup_List,\
10400           &ueCfg->upTnlInfo[arrIdx]);
10401       if(ret != ROK)
10402          break;
10403    }
10404    return ret;
10405 }
10406
10407 /*******************************************************************
10408  *
10409  * @brief Builds and sends the UE Setup Response
10410  *
10411  * @details
10412  *
10413  *    Function : BuildAndSendUeContextSetupRsp
10414  *
10415  *    Functionality: Constructs the UE Setup Response and sends
10416  *                   it to the DU through SCTP.
10417  *
10418  * @params[in]
10419  *
10420  * @return ROK     - success
10421  *         RFAILED - failure
10422  *
10423  * ****************************************************************/
10424 uint8_t BuildAndSendUeContextSetupRsp(uint8_t ueIdx, uint8_t cellId)
10425 {
10426    uint8_t   idx, ret, cellIdx, elementCnt;
10427    uint32_t  gnbCuUeF1apId;   /* gNB-CU UE F1AP Id */
10428    uint32_t  gnbDuUeF1apId;   /* gNB-DU UE F1AP Id */
10429    asn_enc_rval_t  encRetVal;        /* Encoder return value */
10430    F1AP_PDU_t               *f1apMsg = NULLP;
10431    UEContextSetupResponse_t *ueSetRsp = NULLP;
10432    CellGroupConfigRrc_t     *cellGrpCfg = NULLP;
10433    DuUeCb                   *ueCb = NULLP;
10434
10435    DU_LOG("\n INFO   -->  F1AP : Building UE Context Setup Response for cellId %d, ueIdx %d\n", cellId, ueIdx);
10436
10437    while(true)
10438    {
10439       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
10440       if(f1apMsg == NULLP)
10441       {
10442          DU_LOG(" ERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
10443          ret = RFAILED;
10444          break;
10445       }
10446
10447       f1apMsg->present = F1AP_PDU_PR_successfulOutcome;
10448       DU_ALLOC(f1apMsg->choice.successfulOutcome,
10449             sizeof(SuccessfulOutcome_t));
10450       if(f1apMsg->choice.successfulOutcome == NULLP)
10451       {
10452          DU_LOG(" ERROR  -->  F1AP : Memory allocation for      F1AP-PDU failed");
10453          ret = RFAILED;
10454          break;
10455       }
10456
10457       f1apMsg->choice.successfulOutcome->procedureCode = \
10458                                                          ProcedureCode_id_UEContextSetup;
10459       f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
10460       f1apMsg->choice.successfulOutcome->value.present = \
10461                                                          SuccessfulOutcome__value_PR_UEContextSetupResponse;
10462
10463       ueSetRsp =
10464          &f1apMsg->choice.successfulOutcome->value.choice.UEContextSetupResponse;
10465       elementCnt = 4;
10466       ueSetRsp->protocolIEs.list.count = elementCnt;
10467       ueSetRsp->protocolIEs.list.size = \
10468                                         elementCnt * sizeof(UEContextSetupResponse_t *);
10469
10470       /* Initialize the UESetup members */
10471       DU_ALLOC(ueSetRsp->protocolIEs.list.array, \
10472             ueSetRsp->protocolIEs.list.size);
10473       if(ueSetRsp->protocolIEs.list.array == NULLP)
10474       {
10475          DU_LOG(" ERROR  -->  F1AP : Memory allocation for UE Setup Response failed");
10476          ret = RFAILED;
10477          break;
10478       }
10479
10480       for(idx=0; idx<elementCnt; idx++)
10481       {
10482          DU_ALLOC(ueSetRsp->protocolIEs.list.array[idx],\
10483                sizeof(UEContextSetupResponseIEs_t));
10484          if(ueSetRsp->protocolIEs.list.array[idx] == NULLP)
10485          {
10486             DU_LOG(" ERROR  -->  F1AP : Memory allocation for UE Setup Response failed");
10487             ret = RFAILED;
10488             break;
10489          }
10490       }
10491       /* Fetching Ue Cb Info*/
10492       GET_CELL_IDX(cellId, cellIdx);
10493       gnbDuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbDuUeF1apId;
10494       gnbCuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbCuUeF1apId;
10495       ueCb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1];
10496
10497       idx = 0;
10498       /*GNB CU UE F1AP ID*/
10499       ueSetRsp->protocolIEs.list.array[idx]->id = \
10500                                                   ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
10501       ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10502       ueSetRsp->protocolIEs.list.array[idx]->value.present = \
10503                                                              UEContextSetupResponseIEs__value_PR_GNB_CU_UE_F1AP_ID;
10504       ueSetRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = gnbCuUeF1apId;
10505
10506       /*GNB DU UE F1AP ID*/
10507       idx++;
10508       ueSetRsp->protocolIEs.list.array[idx]->id = \
10509                                                   ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
10510       ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10511       ueSetRsp->protocolIEs.list.array[idx]->value.present = \
10512                                                              UEContextSetupResponseIEs__value_PR_GNB_DU_UE_F1AP_ID;
10513       ueSetRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = gnbDuUeF1apId;
10514
10515
10516       /*DUtoCURRC Information */
10517       idx++;
10518       ueSetRsp->protocolIEs.list.array[idx]->id  = \
10519                                                    ProtocolIE_ID_id_DUtoCURRCInformation;
10520       ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10521       ueSetRsp->protocolIEs.list.array[idx]->value.present =\
10522                                                             UEContextSetupResponseIEs__value_PR_DUtoCURRCInformation;
10523       if(ueCb->f1UeDb)
10524       {
10525          if(ueCb->f1UeDb->duUeCfg.cellGrpCfg)
10526          {
10527             cellGrpCfg = (CellGroupConfigRrc_t*)ueCb->f1UeDb->duUeCfg.cellGrpCfg;
10528             ret = EncodeUeCntxtDuToCuInfo(&ueSetRsp->protocolIEs.list.array[idx]->value.\
10529                      choice.DUtoCURRCInformation.cellGroupConfig, cellGrpCfg);
10530             if(ret == RFAILED)
10531             {
10532                DU_LOG("\nERROR  -->  F1AP : Failed to EncodeUeCntxtDuToCuInfo in BuildAndSendUeContextSetupRsp()");
10533                freeF1UeDb(ueCb->f1UeDb);
10534                ueCb->f1UeDb = NULLP;
10535                break;
10536             }
10537          }
10538       }
10539       else
10540       {
10541          DU_LOG("\nERROR  -->  F1AP : Failed to form DUtoCU RRCInfo at BuildAndSendUeContextSetupRsp()");
10542          ret = RFAILED;
10543          break;
10544       }
10545
10546       /* Drb Setup List */
10547       idx++;
10548       ueSetRsp->protocolIEs.list.array[idx]->id  = \
10549                                  ProtocolIE_ID_id_DRBs_Setup_List;
10550       ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10551       ueSetRsp->protocolIEs.list.array[idx]->value.present =\
10552                                  UEContextSetupResponseIEs__value_PR_DRBs_Setup_List;
10553       ret = fillDrbSetupList(&ueSetRsp->protocolIEs.list.array[idx]->value.choice.DRBs_Setup_List,\
10554                &ueCb->f1UeDb->duUeCfg);
10555       if(ret == RFAILED)
10556       {
10557          DU_LOG("\nERROR  -->  F1AP : Failed to fillDrbSetupList in BuildAndSendUeContextSetupRsp()");
10558          freeF1UeDb(ueCb->f1UeDb);
10559          ueCb->f1UeDb = NULLP;
10560          break;
10561       }
10562
10563        /* Free UeContext Db created during Ue context Req */
10564        freeF1UeDb(ueCb->f1UeDb);
10565        ueCb->f1UeDb = NULLP;
10566
10567       /* TODO: To send Drb list */
10568       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
10569
10570       /* Encode the UE context setup response type as APER */
10571       memset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
10572       encBufSize = 0;
10573       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
10574             encBuf);
10575       /* Encode results */
10576       if(encRetVal.encoded == ENCODE_FAIL)
10577       {
10578          DU_LOG( "\nERROR  -->  F1AP : Could not encode UE Context Setup Response structure (at %s)\n",\
10579                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10580          ret = RFAILED;
10581          break;
10582       }
10583       else
10584       {
10585          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for UE Context Setup Response\n");
10586          for(int i=0; i< encBufSize; i++)
10587          {
10588             printf("%x",encBuf[i]);
10589          }
10590       }
10591
10592       /* Sending  msg  */
10593       if(sendF1APMsg()  != ROK)
10594       {
10595          DU_LOG("\nERROR  -->  F1AP : Sending UE Context Setup Response failed");
10596          ret = RFAILED;
10597          break;
10598       }
10599       break;
10600    }
10601    FreeUeContextSetupRsp(f1apMsg);
10602    return ret;
10603 }/* End of BuildAndSendUeContextSetupRsp */
10604 /*******************************************************************
10605 *
10606 * @brief  Build And Send Ue Context Rsp
10607 *
10608 * @details
10609 *
10610 *    Function : BuildAndSendUeCtxtRsp
10611 *
10612 *    Functionality : Build And Send Ue Context Rsp
10613
10614 * @params[in]
10615 * @return sucess = ROK
10616 *         failure = RFAILED
10617 *
10618 * ****************************************************************/
10619 uint8_t BuildAndSendUeCtxtRsp(uint8_t ueIdx, uint8_t cellId)
10620 {
10621    uint8_t cellIdx = 0, actionType = 0;
10622
10623    GET_CELL_IDX(cellId, cellIdx);
10624    actionType = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].f1UeDb->actionType;
10625
10626    switch(actionType)
10627    {
10628       case UE_CTXT_SETUP:
10629          BuildAndSendUeContextSetupRsp(ueIdx, cellId);
10630          break;
10631       case UE_CTXT_MOD:
10632          BuildAndSendUeContextModResp(ueIdx, cellId);
10633          break;
10634       default:
10635          DU_LOG("ERROR  -->  F1AP: Invalid Action Type %d at BuildAndSendUeCtxtRsp()", actionType);
10636          break;
10637
10638    }
10639    return ROK;
10640 }
10641
10642 /*******************************************************************
10643  *
10644  * @brief deallocating the memory of  F1reset msg
10645  *
10646  * @details
10647  *
10648  *    Function : FreeF1ResetReq
10649  *
10650  *    Functionality :
10651  *         - freeing memory of F1reset request msg
10652  *
10653  * @params[in]
10654  * @return void
10655  *
10656  *
10657  * ****************************************************************/
10658 void FreeF1ResetReq(F1AP_PDU_t *f1apMsg)
10659 {
10660    uint8_t idx =0 ;
10661    Reset_t *f1ResetMsg;
10662
10663    if(f1apMsg)
10664    {
10665       if(f1apMsg->choice.initiatingMessage)
10666       {
10667          f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset;
10668
10669          if(f1ResetMsg->protocolIEs.list.array)
10670          {
10671             for(idx=0 ;idx < f1ResetMsg->protocolIEs.list.count ; idx++)
10672             {
10673                if(f1ResetMsg->protocolIEs.list.array[idx])
10674                {
10675                   DU_FREE(f1ResetMsg->protocolIEs.list.array[idx],sizeof(ResetIEs_t));
10676                }
10677             }
10678             DU_FREE(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size);
10679          }
10680          DU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10681       }
10682       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
10683    }
10684 }
10685 /*******************************************************************
10686  *
10687  * @brief Build and Send F1reset request
10688  *
10689  * @details
10690  *
10691  *    Function : BuildAndSendF1ResetReq
10692  *
10693  *    Functionality:
10694  *         - Build and Send F1reset request msg
10695  *
10696  * @params[in]
10697  * @return ROK     - success
10698  *         RFAILED - failure
10699  *
10700  * ****************************************************************/
10701 uint8_t BuildAndSendF1ResetReq()
10702 {
10703    uint8_t          elementCnt=0;
10704    uint8_t          idx=0;
10705    uint8_t          ret= RFAILED;
10706    Reset_t          *f1ResetMsg = NULLP;
10707    F1AP_PDU_t       *f1apMsg = NULLP;
10708    asn_enc_rval_t   encRetVal;
10709    DU_LOG("\nINFO   -->  F1AP : Building F1 Reset request \n");
10710    do
10711    {
10712       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
10713       if(f1apMsg == NULLP)
10714       {
10715          break;
10716       }
10717       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
10718       DU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10719       if(f1apMsg->choice.initiatingMessage == NULLP)
10720       {
10721          break;
10722       }
10723       f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_Reset;
10724       f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
10725       f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_Reset;
10726
10727       f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset;
10728
10729       elementCnt = 3;
10730       f1ResetMsg->protocolIEs.list.count = elementCnt;
10731       f1ResetMsg->protocolIEs.list.size = elementCnt * sizeof(ResetIEs_t *);
10732
10733       /* Initialize the F1Setup members */
10734       DU_ALLOC(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size);
10735       if(f1ResetMsg->protocolIEs.list.array == NULLP)
10736       {
10737          break;
10738       }
10739       for(idx=0; idx<elementCnt; idx++)
10740       {
10741          DU_ALLOC(f1ResetMsg->protocolIEs.list.array[idx],sizeof(ResetIEs_t));
10742          if(f1ResetMsg->protocolIEs.list.array[idx] == NULLP)
10743          {
10744             break;
10745          }
10746       }
10747
10748       /*TransactionID*/
10749       idx=0;
10750       f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID;
10751       f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10752       f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_TransactionID;
10753       f1ResetMsg->protocolIEs.list.array[idx]->value.choice.TransactionID = 1;
10754
10755       /*Cause*/
10756       idx++;
10757       f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_Cause;
10758       f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
10759       f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_Cause;
10760       f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.present = Cause_PR_radioNetwork;
10761       f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.choice.radioNetwork = CauseRadioNetwork_action_desirable_for_radio_reasons;
10762
10763       /*Reset Type*/
10764       idx++;
10765       f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_ResetType;
10766       f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10767       f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_ResetType;
10768       f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.present = ResetType_PR_f1_Interface;
10769       f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.choice.f1_Interface = ResetAll_reset_all;
10770
10771       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
10772
10773       /* Encode the F1SetupRequest type as APER */
10774       memset(encBuf, 0, ENC_BUF_MAX_LEN);
10775       encBufSize = 0;
10776       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
10777             encBuf);
10778
10779       /* Encode results */
10780       if(encRetVal.encoded == ENCODE_FAIL)
10781       {
10782          DU_LOG("\nERROR  -->  F1AP : Could not encode F1Reset structure (at %s)\n",\
10783                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10784          break;
10785       }
10786       else
10787       {
10788          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for F1Reset\n");
10789          for(idx=0; idx< encBufSize; idx++)
10790          {
10791             printf("%x",encBuf[idx]);
10792          }
10793       }
10794
10795       if(sendF1APMsg() != ROK)
10796       {
10797          DU_LOG("\nERROR  -->  F1AP : Sending F1 Reset request failed");
10798          break;
10799       }
10800
10801       ret = ROK;
10802       break;
10803    }while(true);
10804
10805    FreeF1ResetReq(f1apMsg);
10806    return ret;
10807 }
10808 /*******************************************************************
10809  *
10810  * @brief Build And Send F1ResetAck
10811  *
10812  * @details
10813  *
10814  *    Function : BuildAndSendF1ResetAck
10815  *
10816  *    Functionality:
10817  *         - Build And Send  F1ResetRSP
10818  *
10819  * @return ROK     - success
10820  *         RFAILED - failure
10821  *
10822  * ****************************************************************/
10823 void FreeF1ResetAck(F1AP_PDU_t *f1apMsg)
10824 {
10825    uint8_t idx;
10826    ResetAcknowledge_t *f1ResetAck;
10827
10828    if(f1apMsg)
10829    {
10830       if(f1apMsg->choice.successfulOutcome)
10831       {
10832          f1ResetAck= &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge;
10833
10834          if(f1ResetAck->protocolIEs.list.array)
10835          {
10836             for(idx=0; idx<f1ResetAck->protocolIEs.list.count ; idx++)
10837             {
10838                if(f1ResetAck->protocolIEs.list.array[idx])
10839                {
10840                   DU_FREE(f1ResetAck->protocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t));
10841                }
10842             }
10843             DU_FREE(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size );
10844          }
10845          DU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
10846       }
10847       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
10848    }
10849 }
10850
10851 /*******************************************************************
10852  *
10853  * @brief Build And Send F1ResetAck
10854  *
10855  * @details
10856  *
10857  *    Function : BuildAndSendF1ResetAck
10858  *
10859  *    Functionality:
10860  *         - Build And Send  F1ResetRSP
10861  *
10862  *  @params[in]
10863  * @return ROK     - success
10864  *         RFAILED - failure
10865  *
10866  * ****************************************************************/
10867 uint8_t BuildAndSendF1ResetAck()
10868 {
10869    uint8_t                idx = 0;
10870    uint8_t                elementCnt = 0;
10871    uint8_t                ret = RFAILED;
10872    F1AP_PDU_t             *f1apMsg = NULL;
10873    ResetAcknowledge_t     *f1ResetAck = NULLP;
10874    asn_enc_rval_t         encRetVal;
10875    DU_LOG("\nINFO   -->  F1AP : Building F1 Reset Acknowledgment \n");
10876
10877    do{
10878       /* Allocate the memory for F1ResetRequest_t */
10879       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
10880       if(f1apMsg == NULLP)
10881       {
10882          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
10883          break;
10884       }
10885
10886       f1apMsg->present =  F1AP_PDU_PR_successfulOutcome;
10887
10888       DU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
10889       if(f1apMsg->choice.successfulOutcome == NULLP)
10890       {
10891          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
10892          break;
10893       }
10894       f1apMsg->choice.successfulOutcome->criticality   = Criticality_reject;
10895       f1apMsg->choice.successfulOutcome->value.present = SuccessfulOutcome__value_PR_ResetAcknowledge;
10896       f1ResetAck = &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge;
10897
10898       elementCnt = 1;
10899
10900       f1ResetAck->protocolIEs.list.count = elementCnt;
10901       f1ResetAck->protocolIEs.list.size = elementCnt*sizeof(ResetAcknowledgeIEs_t *);
10902
10903       DU_ALLOC(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size );
10904       if(f1ResetAck->protocolIEs.list.array == NULLP)
10905       {
10906          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1ResetAckIEs failed");
10907          break;
10908       }
10909
10910       for(idx=0; idx<elementCnt; idx++)
10911       {
10912          DU_ALLOC(f1ResetAck->protocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t));
10913          if(f1ResetAck->protocolIEs.list.array[idx] == NULLP)
10914          {
10915             break;
10916          }
10917       }
10918       /*TransactionID*/
10919       idx = 0;
10920       f1ResetAck->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID;
10921       f1ResetAck->protocolIEs.list.array[idx]->criticality = Criticality_reject;
10922       f1ResetAck->protocolIEs.list.array[idx]->value.present = ResetAcknowledgeIEs__value_PR_TransactionID;
10923       f1ResetAck->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID;
10924
10925       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
10926
10927       /* Encode the F1SetupRequest type as UPER */
10928       memset(encBuf, 0, ENC_BUF_MAX_LEN);
10929       encBufSize = 0;
10930       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
10931
10932       /* Check encode results */
10933       if(encRetVal.encoded == ENCODE_FAIL)
10934       {
10935          DU_LOG("\nERROR  -->  F1AP : Could not encode F1ResetAck structure (at %s)\n",\
10936                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10937          break;
10938       }
10939       else
10940       {
10941          DU_LOG("\nDUBUG   -->  F1AP : Created APER encoded buffer for F1ResetAck\n");
10942          for(int i=0; i< encBufSize; i++)
10943          {
10944             printf("%x",encBuf[i]);
10945          }
10946       }
10947       /* Sending msg */
10948       if(sendF1APMsg() != ROK)
10949       {
10950          DU_LOG("\nERROR  -->  F1AP : Sending F1 Reset Acknowledgement failed");
10951          break;
10952       }
10953
10954       ret = ROK;
10955       break;
10956    }while(true);
10957
10958    FreeF1ResetAck(f1apMsg);
10959    return ret;
10960 }
10961 /******************************************************************
10962 *
10963 * @brief free F1 reset msg allocated by aper_decoder
10964 *
10965 * @details
10966 *
10967 *    Function : freeAperDecodeF1ResetMsg
10968 *
10969 *    Functionality: free F1 reset msg allocated by aper_decoder
10970 *
10971 * @params[in] Reset_t *f1ResetMsg
10972 * @return void
10973 *
10974 * ****************************************************************/
10975
10976 void freeAperDecodeF1ResetMsg(Reset_t *f1ResetMsg)
10977 {
10978    uint8_t ieIdx =0;
10979    if(f1ResetMsg->protocolIEs.list.array)
10980    {
10981       for(ieIdx=0 ;ieIdx < f1ResetMsg->protocolIEs.list.count ; ieIdx++)
10982       {
10983          if(f1ResetMsg->protocolIEs.list.array[ieIdx])
10984          {
10985             free(f1ResetMsg->protocolIEs.list.array[ieIdx]);
10986          }
10987       }
10988       free(f1ResetMsg->protocolIEs.list.array);
10989    }
10990 }
10991
10992 /******************************************************************
10993  *
10994  * @brief Processes DL RRC Message Transfer  sent by CU
10995  *
10996  * @details
10997  *
10998  *    Function : procF1ResetReq
10999  *
11000  *    Functionality: Processes DL RRC Message Transfer sent by CU
11001  *
11002  * @params[in] F1AP_PDU_t ASN decoded F1AP message
11003  * @return ROK     - success
11004  *         RFAILED - failure
11005  *
11006  * ****************************************************************/
11007 uint8_t procF1ResetReq(F1AP_PDU_t *f1apMsg)
11008 {
11009    /* we are currently not supporting Ue release. right now we are supporting only init case of fireset */
11010    uint8_t       ieIdx = 0;
11011    uint8_t        ret = ROK;
11012    Reset_t       *f1ResetMsg = NULLP;
11013
11014    DU_LOG("\nINFO   -->  Processing F1 reset request");
11015    f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset;
11016
11017    for(ieIdx=0; ieIdx<f1ResetMsg->protocolIEs.list.count; ieIdx++)
11018    {
11019       switch(f1ResetMsg->protocolIEs.list.array[ieIdx]->id)
11020       {
11021          case ProtocolIE_ID_id_TransactionID:
11022             break;
11023
11024          case ProtocolIE_ID_id_Cause:
11025             break;
11026
11027          case ProtocolIE_ID_id_ResetType:
11028             {
11029                break;
11030             }
11031
11032          default:
11033             break;
11034       }
11035    }
11036    ret = BuildAndSendF1ResetAck();
11037    DU_LOG("\nINFO   -->  UE release is not supported for now");
11038
11039    freeAperDecodeF1ResetMsg(f1ResetMsg);
11040
11041    return ret;
11042 }
11043
11044 /*******************************************************************
11045  *
11046  * @brief free the RRC delivery report
11047  *
11048  * @details
11049  *
11050  *    Function : freeRrcDeliveryReport
11051  *
11052  *    Functionality: free the RRC delivery report
11053  *
11054  * @params[in]
11055  * @return ROK     - success
11056  *         RFAILED - failure
11057  *
11058  * ****************************************************************/
11059 void freeRrcDeliveryReport(F1AP_PDU_t  *f1apMsg )
11060 {
11061    uint8_t idx=0;
11062    RRCDeliveryReport_t *rrcDeliveryReport= NULLP;
11063
11064    if(f1apMsg)
11065    {
11066       if(f1apMsg->choice.initiatingMessage)
11067       {
11068          rrcDeliveryReport = &f1apMsg->choice.initiatingMessage->value.choice.RRCDeliveryReport;
11069          if(rrcDeliveryReport->protocolIEs.list.array)
11070          {
11071             for(idx =0 ;idx <rrcDeliveryReport->protocolIEs.list.count ;
11072                   idx++)
11073             {
11074                if(rrcDeliveryReport->protocolIEs.list.array[idx])
11075                {
11076                   DU_FREE(rrcDeliveryReport->protocolIEs.list.array[idx],
11077                         sizeof(RRCDeliveryReportIEs_t));
11078                }
11079             }
11080             DU_FREE(rrcDeliveryReport->protocolIEs.list.array,
11081                   rrcDeliveryReport->protocolIEs.list.size);
11082          }
11083          DU_FREE(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
11084       }
11085       DU_FREE(f1apMsg,
11086             sizeof(F1AP_PDU_t));
11087    }
11088 }
11089
11090 /*******************************************************************
11091 *
11092 * @brief Builds and sends the RRC delivery report
11093 *
11094 * @details
11095 *
11096 *    Function : BuildAndSendRrcDeliveryReport
11097 *
11098 *    Functionality: Builds and sends the RRC delivery report
11099 *
11100 * @params[in]
11101 *
11102 * @return ROK     - success
11103 *         RFAILED - failure
11104 *
11105 * ****************************************************************/
11106 uint8_t BuildAndSendRrcDeliveryReport(uint32_t gnbCuUeF1apId, \
11107    uint32_t gnbDuUeF1apId, RrcDeliveryReport *rrcDelivery)
11108 {
11109    uint8_t             ret = RFAILED;
11110    uint8_t             idx    = 0;
11111    uint8_t             idx1   = 0;
11112    uint8_t             elementCnt = 0;
11113    F1AP_PDU_t          *f1apMsg = NULLP;
11114    asn_enc_rval_t      encRetVal;
11115    RRCDeliveryReport_t *rrcDeliveryReport= NULLP;
11116
11117    do{
11118
11119       DU_LOG("\nINFO   -->  F1AP : Building RRC delivery Message Transfer Message\n");
11120       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
11121       if(f1apMsg == NULLP)
11122       {
11123          DU_LOG(" ERROR  -->  F1AP : Memory allocation for F1AP-PDU failed");
11124          break;
11125       }
11126       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
11127       DU_ALLOC(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
11128       if(f1apMsg->choice.initiatingMessage == NULLP)
11129       {
11130          DU_LOG(" ERROR  -->  F1AP : Memory allocation for  F1AP-PDU  failed");
11131          break;
11132       }
11133       f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_RRCDeliveryReport;
11134       f1apMsg->choice.initiatingMessage->criticality   = Criticality_ignore;
11135       f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_RRCDeliveryReport;
11136
11137       rrcDeliveryReport = &f1apMsg->choice.initiatingMessage->value.choice.RRCDeliveryReport;
11138       elementCnt = 4;
11139       rrcDeliveryReport->protocolIEs.list.count = elementCnt;
11140       rrcDeliveryReport->protocolIEs.list.size = elementCnt * sizeof(RRCDeliveryReportIEs_t *);
11141
11142       /* Initialize the F1Setup members */
11143       DU_ALLOC(rrcDeliveryReport->protocolIEs.list.array, rrcDeliveryReport->protocolIEs.list.size);
11144       if(rrcDeliveryReport->protocolIEs.list.array == NULLP)
11145       {
11146          DU_LOG(" ERROR  -->  F1AP : Memory allocation for RRC Delivery  failed");
11147          break;
11148       }
11149       for(idx =0 ;idx <elementCnt; idx++)
11150       {
11151          DU_ALLOC(rrcDeliveryReport->protocolIEs.list.array[idx], sizeof(RRCDeliveryReportIEs_t));
11152          if(rrcDeliveryReport->protocolIEs.list.array[idx] == NULLP)
11153          {
11154             break;
11155          }
11156       }
11157
11158       idx1 = 0;
11159
11160       /*GNB CU UE F1AP ID*/
11161       rrcDeliveryReport->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
11162       rrcDeliveryReport->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
11163       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.present = RRCDeliveryReportIEs__value_PR_GNB_CU_UE_F1AP_ID;
11164       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.choice.GNB_CU_UE_F1AP_ID = gnbCuUeF1apId;
11165
11166       /*GNB DU UE F1AP ID*/
11167       idx1++;
11168       rrcDeliveryReport->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
11169       rrcDeliveryReport->protocolIEs.list.array[idx1]->criticality = Criticality_reject;
11170       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.present = RRCDeliveryReportIEs__value_PR_GNB_DU_UE_F1AP_ID;
11171       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.choice.GNB_DU_UE_F1AP_ID = gnbDuUeF1apId;
11172
11173       /*RRC delivery status*/
11174       idx1++;
11175       rrcDeliveryReport->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_RRCDeliveryStatus;
11176       rrcDeliveryReport->protocolIEs.list.array[idx1]->criticality = Criticality_ignore;
11177       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.present = RRCDeliveryReportIEs__value_PR_RRCDeliveryStatus;
11178       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.choice.RRCDeliveryStatus.delivery_status =\
11179       rrcDelivery->rrcDeliveryStatus.deliveryStatus;
11180       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.choice.RRCDeliveryStatus.triggering_message =\
11181       rrcDelivery->rrcDeliveryStatus.triggeringMessage;
11182
11183       /* SRB ID */
11184       idx1++;
11185       rrcDeliveryReport->protocolIEs.list.array[idx1]->id = ProtocolIE_ID_id_SRBID;
11186       rrcDeliveryReport->protocolIEs.list.array[idx1]->criticality = Criticality_ignore;
11187       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.present = RRCDeliveryReportIEs__value_PR_SRBID;
11188       rrcDeliveryReport->protocolIEs.list.array[idx1]->value.choice.SRBID =  rrcDelivery->srbId;
11189
11190       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
11191
11192       /* Encode the RRC DELIVERY REPORT type as APER */
11193       memset(encBuf, 0, ENC_BUF_MAX_LEN);
11194       encBufSize = 0;
11195       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
11196             encBuf);
11197
11198       /* Encode results */
11199       if(encRetVal.encoded == ENCODE_FAIL)
11200       {
11201          DU_LOG("\nERROR  -->  F1AP : Could not encode RRC Delivery Msg structure (at %s)\n",\
11202                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
11203          break;
11204       }
11205       else
11206       {
11207          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for RRC Delivery Msg \n");
11208          for(idx=0; idx< encBufSize; idx++)
11209          {
11210             printf("%x",encBuf[idx]);
11211          }
11212       }
11213
11214       /* Sending msg */
11215       if(sendF1APMsg() != ROK)
11216       {
11217          DU_LOG("\nERROR  -->  F1AP : Sending RRC delivery  msg request failed");
11218          break;
11219       }
11220       ret = ROK;
11221       break;
11222
11223    }while(true);
11224
11225    freeRrcDeliveryReport(f1apMsg);
11226    return ret;
11227 }
11228
11229 /*******************************************************************
11230  *
11231  * @brief Processes cells to be activated
11232  *
11233  * @details
11234  *
11235  *    Function : extractCellsToBeActivated
11236  *
11237  *    Functionality:
11238  *      - Processes cells to be activated list received in F1SetupRsp
11239  *
11240  * @params[in] void
11241  * @return ROK     - success
11242  *         RFAILED - failure
11243  *
11244  * ****************************************************************/
11245
11246 uint8_t extractCellsToBeActivated(Cells_to_be_Activated_List_t cellsToActivate)
11247 {
11248    uint8_t  ret = ROK;
11249    uint16_t idx, nci, pci = 0;
11250    Cells_to_be_Activated_List_Item_t cell;
11251
11252    for(idx=0; idx<cellsToActivate.list.count; idx++)
11253    {
11254       nci = 0;
11255       cell = cellsToActivate.list.array[idx]->value.choice.Cells_to_be_Activated_List_Item;
11256       bitStringToInt(&cell.nRCGI.nRCellIdentity, &nci);
11257
11258       if(cell.nRPCI)
11259       {
11260          pci = *cell.nRPCI;
11261       }
11262       ret = duProcCellsToBeActivated(cell.nRCGI.pLMN_Identity.buf, nci, pci);
11263    }
11264    return ret;
11265 }
11266 /******************************************************************
11267 *
11268 * @brief Processes F1 Setup Response allocated by aper_decoder
11269 *
11270 * @details
11271 *
11272 *    Function : freeF1SetupRsp
11273 *
11274 *    Functionality: free F1 Setup Response allocated by aper_decoder
11275 *
11276 * @params[in] F1SetupResponse_t *f1SetRspMsg
11277 * @return void
11278 *
11279 * ****************************************************************/
11280
11281 void freeAperDecodeF1SetupRsp(F1SetupResponse_t *f1SetRspMsg)
11282 {
11283    uint8_t ieIdx =0;
11284    uint8_t arrIdx =0;
11285    Cells_to_be_Activated_List_t *cellToActivate =NULLP;
11286    RRC_Version_t      *rrcVer =NULLP;
11287
11288    if(f1SetRspMsg->protocolIEs.list.array)
11289    {
11290       for(ieIdx=0; ieIdx<f1SetRspMsg->protocolIEs.list.count; ieIdx++)
11291       {
11292          if(f1SetRspMsg->protocolIEs.list.array[ieIdx])
11293          {
11294             switch(f1SetRspMsg->protocolIEs.list.array[ieIdx]->id)
11295             {
11296                case ProtocolIE_ID_id_Cells_to_be_Activated_List:
11297                   {
11298                      cellToActivate =
11299                         &f1SetRspMsg->protocolIEs.list.array[ieIdx]->value.choice.Cells_to_be_Activated_List;
11300                      if(cellToActivate->list.array)
11301                      {
11302                         for(arrIdx=0; arrIdx<cellToActivate->list.count ; arrIdx++)
11303                         {
11304                            if(cellToActivate->list.array[arrIdx])
11305                            {
11306
11307                               if(cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.nRCGI.\
11308                               pLMN_Identity.buf)
11309                               {
11310                                  if(cellToActivate->list.array[0]->value.choice.\
11311                                        Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf)
11312                                  {
11313                                     free(cellToActivate->list.array[0]->value.choice.\
11314                                           Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf);
11315                                  }
11316
11317                                  free(cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\
11318                                        nRCGI.pLMN_Identity.buf);
11319                               }
11320                               free(cellToActivate->list.array[arrIdx]);
11321                            }
11322                         }
11323                         free(cellToActivate->list.array);
11324                      }
11325                      break;
11326                   }
11327                case ProtocolIE_ID_id_TransactionID:
11328                   {
11329                      break;
11330                   }
11331                case ProtocolIE_ID_id_gNB_CU_Name:
11332                   {
11333                      free(f1SetRspMsg->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_Name.buf);
11334                      break;
11335                   }
11336                case ProtocolIE_ID_id_GNB_CU_RRC_Version:
11337                   {
11338                      rrcVer = &f1SetRspMsg->protocolIEs.list.array[ieIdx]->value.choice.RRC_Version;
11339                      if(rrcVer->latest_RRC_Version.buf)
11340                      {
11341                         if(rrcVer->iE_Extensions)
11342                         {
11343                            if(rrcVer->iE_Extensions->list.array)
11344                            {
11345                               if(rrcVer->iE_Extensions->list.array[0])
11346                               {
11347                                  if(rrcVer->iE_Extensions->list.\
11348                                        array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf)
11349                                  {
11350                                     free(rrcVer->iE_Extensions->list.\
11351                                           array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf);
11352                                  }
11353                                  free(rrcVer->iE_Extensions->list.array[0]);
11354                               }
11355                               free(rrcVer->iE_Extensions->list.array);
11356                            }
11357                            free(rrcVer->iE_Extensions);
11358                         }
11359                         free(rrcVer->latest_RRC_Version.buf);
11360                      }
11361                      break;
11362
11363                   }
11364                default:
11365                   {
11366                      DU_LOG("\nERROR  -->  DU_APP : Invalid IE received in F1SetupRsp:%ld",
11367                            f1SetRspMsg->protocolIEs.list.array[ieIdx]->id);
11368                   }
11369             }
11370             free(f1SetRspMsg->protocolIEs.list.array[ieIdx]);
11371          }
11372       }
11373       free(f1SetRspMsg->protocolIEs.list.array);
11374    }
11375 }
11376 /******************************************************************
11377  *
11378  * @brief Processes F1 Setup Response sent by CU
11379  *
11380  * @details
11381  *
11382  *    Function : procF1SetupRsp
11383  *
11384  *    Functionality: Processes F1 Setup Response sent by CU
11385  *
11386  * @params[in] F1AP_PDU_t ASN decoded F1AP message
11387  * @return ROK     - success
11388  *         RFAILED - failure
11389  *
11390  * ****************************************************************/
11391 uint8_t procF1SetupRsp(F1AP_PDU_t *f1apMsg)
11392 {
11393    uint8_t ret = ROK;
11394    uint16_t idx =0;
11395    F1SetupResponse_t *f1SetRspMsg = NULLP;
11396    GNB_CU_Name_t     *cuName = NULLP;
11397    F1SetupRsp  f1SetRspDb;
11398    RRC_Version_t      *rrcVer =NULLP;
11399
11400    memset(&f1SetRspDb, 0, sizeof(F1SetupRsp));
11401
11402    DU_LOG("\nINFO   -->  F1AP : F1 Setup Response received");
11403    f1SetRspMsg = &f1apMsg->choice.successfulOutcome->value.choice.F1SetupResponse;
11404
11405    for(idx=0; idx<f1SetRspMsg->protocolIEs.list.count; idx++)
11406    {
11407       switch(f1SetRspMsg->protocolIEs.list.array[idx]->id)
11408       {
11409          case ProtocolIE_ID_id_Cells_to_be_Activated_List:
11410             {
11411                extractCellsToBeActivated(f1SetRspMsg->protocolIEs.list.array[idx]->\
11412                      value.choice.Cells_to_be_Activated_List);
11413                break;
11414             }
11415          case ProtocolIE_ID_id_TransactionID:
11416             {
11417                f1SetRspDb.transId = f1SetRspMsg->protocolIEs.list.array[idx]->\
11418                                     value.choice.TransactionID;
11419                break;
11420             }
11421          case ProtocolIE_ID_id_gNB_CU_Name:
11422             {
11423                cuName = &f1SetRspMsg->protocolIEs.list.array[idx]->\
11424                         value.choice.GNB_CU_Name;
11425                strcpy(f1SetRspDb.cuName, (const char*)cuName->buf);
11426                break;
11427             }
11428          case ProtocolIE_ID_id_GNB_CU_RRC_Version:
11429             {
11430                rrcVer = &f1SetRspMsg->protocolIEs.list.array[idx]->value.choice.RRC_Version;
11431                strcpy(f1SetRspDb.rrcVersion.rrcVer,
11432                      (const char*)rrcVer->latest_RRC_Version.buf);
11433                break;
11434             }
11435          default:
11436             DU_LOG("\nERROR  -->  DU_APP : Invalid IE received in F1SetupRsp:%ld",
11437                   f1SetRspMsg->protocolIEs.list.array[idx]->id);
11438       }
11439       duProcF1SetupRsp();
11440    }
11441
11442    freeAperDecodeF1SetupRsp(f1SetRspMsg);
11443    return ret;
11444 }
11445 /*******************************************************************
11446 *
11447 * @brief free GNB DU config update ack
11448 *
11449 * @details
11450 *
11451 *    Function : freeAperDecodeGnbDuAck
11452 *
11453 *    Functionality: Processes GNB DU config update ack And
11454 *                     added free part for the memory allocated by aper_decoder
11455 *
11456 * @params[in] F1AP_PDU_t ASN decoded F1AP message
11457 * @return ROK     - success
11458 *         RFAILED - failure
11459 *
11460 * ****************************************************************/
11461
11462 void freeAperDecodeGnbDuAck(GNBDUConfigurationUpdateAcknowledge_t *gnbDuAck)
11463 {
11464    uint8_t ieIdx = 0;
11465
11466    if(gnbDuAck->protocolIEs.list.array)
11467    {
11468       for(ieIdx=0; ieIdx < gnbDuAck->protocolIEs.list.count; ieIdx++)
11469       {
11470          if(gnbDuAck->protocolIEs.list.array[ieIdx])
11471          {
11472             free(gnbDuAck->protocolIEs.list.array[ieIdx]);
11473          }
11474       }
11475       free(gnbDuAck->protocolIEs.list.array);
11476    }
11477 }
11478 /*******************************************************************
11479 *
11480 * @brief Processes GNB DU config update ack
11481 *
11482 * @details
11483 *
11484 *    Function : procF1GNBDUCfgUpdAck
11485 *
11486 *    Functionality: added free part for the memory allocated by aper_decoder
11487 *
11488 * @params[in] F1AP_PDU_t *f1apMsg
11489 * @return void
11490 *
11491 * ****************************************************************/
11492 uint8_t procF1GNBDUCfgUpdAck(F1AP_PDU_t *f1apMsg)
11493 {
11494    uint8_t ieIdx;
11495    GNBDUConfigurationUpdateAcknowledge_t *gnbDuAck = NULLP;
11496
11497    DU_LOG("\nINFO   -->  F1AP : GNB-DU config update acknowledgment");
11498    gnbDuAck = &f1apMsg->choice.successfulOutcome->value.choice.GNBDUConfigurationUpdateAcknowledge;
11499
11500    for(ieIdx=0; ieIdx < gnbDuAck->protocolIEs.list.count; ieIdx++)
11501    {
11502       switch(gnbDuAck->protocolIEs.list.array[ieIdx]->id)
11503       {
11504          case ProtocolIE_ID_id_TransactionID:
11505             break;
11506          case ProtocolIE_ID_id_Cells_to_be_Activated_List:
11507             break;
11508          default :
11509             DU_LOG("\nERROR  -->  F1AP: Invalid IE Received: %ld, at procF1GNBDUCfgUpdAck()", \
11510             gnbDuAck->protocolIEs.list.array[ieIdx]->id);
11511             break;
11512       }
11513    }
11514    duProcGnbDuCfgUpdAckMsg();
11515 #if 0
11516    if(BuildAndSendF1ResetReq() != ROK)
11517    {
11518       return RFAILED;
11519    }
11520 #endif
11521
11522    freeAperDecodeGnbDuAck(gnbDuAck);
11523    return ROK;
11524 }
11525 /******************************************************************
11526 *
11527 * @brief free DL RRC Message Transfer allocated by aper_decoder
11528 *
11529 * @details
11530 *
11531 *    Function : freeAperDecodef1DlRrcMsg
11532 *
11533 *    Functionality: free DL RRC Message Transfer allocated by aper_decoder
11534 *
11535 * @params[in] DLRRCMessageTransfer_t *f1DlRrcMsg
11536 * @return ROK     - success
11537 *         RFAILED - failure
11538 *
11539 * ****************************************************************/
11540
11541 void freeAperDecodef1DlRrcMsg(DLRRCMessageTransfer_t *f1DlRrcMsg)
11542 {
11543    uint8_t ieIdx =0;
11544    RRCContainer_t *rrcContainer = NULLP;
11545
11546    if(f1DlRrcMsg->protocolIEs.list.array)
11547    {
11548       for(ieIdx=0; ieIdx<f1DlRrcMsg->protocolIEs.list.count; ieIdx++)
11549       {
11550          if(f1DlRrcMsg->protocolIEs.list.array[ieIdx])
11551          {
11552             switch(f1DlRrcMsg->protocolIEs.list.array[ieIdx]->id)
11553             {
11554                case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11555                   break;
11556                case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11557                   break;
11558                case ProtocolIE_ID_id_SRBID:
11559                   break;
11560                case ProtocolIE_ID_id_RRCContainer:
11561                   {
11562                      rrcContainer =&f1DlRrcMsg->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer;
11563                      free(rrcContainer->buf);
11564                   }
11565                case ProtocolIE_ID_id_ExecuteDuplication:
11566                   break;
11567                case ProtocolIE_ID_id_RRCDeliveryStatusRequest:
11568                   break;
11569                   break;
11570             }
11571             free(f1DlRrcMsg->protocolIEs.list.array[ieIdx]);
11572          }
11573       }
11574       free(f1DlRrcMsg->protocolIEs.list.array);
11575    }
11576 }
11577 /******************************************************************
11578  *
11579  * @brief Processes DL RRC Message Transfer  sent by CU
11580  *
11581  * @details
11582  *
11583  *    Function : procF1DlRrcMsgTrans
11584  *
11585  *    Functionality: Processes DL RRC Message Transfer sent by CU
11586  *
11587  * @params[in] F1AP_PDU_t ASN decoded F1AP message
11588  * @return ROK     - success
11589  *         RFAILED - failure
11590  *
11591  * ****************************************************************/
11592 uint8_t procF1DlRrcMsgTrans(F1AP_PDU_t *f1apMsg)
11593 {
11594    uint8_t  idx, ret;
11595    DLRRCMessageTransfer_t *f1DlRrcMsg = NULLP;
11596    F1DlRrcMsg dlMsg;
11597    memset(&dlMsg, 0, sizeof(F1DlRrcMsg));
11598
11599    DU_LOG("\nINFO   -->  DU_APP : DL RRC message transfer Recevied");
11600    f1DlRrcMsg = &f1apMsg->choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
11601
11602    ret = ROK;
11603
11604    for(idx=0; idx<f1DlRrcMsg->protocolIEs.list.count; idx++)
11605    {
11606       switch(f1DlRrcMsg->protocolIEs.list.array[idx]->id)
11607       {
11608          case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11609             {
11610                dlMsg.gnbCuUeF1apId = f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID;
11611                break;
11612             }
11613          case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11614             {
11615                dlMsg.gnbDuUeF1apId = f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID;
11616                break;
11617             }
11618          case ProtocolIE_ID_id_SRBID:
11619             {
11620                dlMsg.srbId = f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.SRBID;
11621                break;
11622             }
11623          case ProtocolIE_ID_id_ExecuteDuplication:
11624             dlMsg.execDup = true;
11625             break;
11626
11627          case ProtocolIE_ID_id_RRCContainer:
11628             {
11629                if(f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size > 0)
11630                {
11631                   dlMsg.rrcMsgSize = f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size;
11632                   DU_ALLOC(dlMsg.rrcMsgPdu, dlMsg.rrcMsgSize);
11633                   if(dlMsg.rrcMsgPdu)
11634                   {
11635                      memcpy(dlMsg.rrcMsgPdu, f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf,\
11636                         dlMsg.rrcMsgSize);
11637                   }
11638                   else
11639                   {
11640                      DU_LOG("\nERROR  -->  DU APP : Memory alloc Failed at RRC Container at procF1DlRrcMsgTrans()");
11641                      return RFAILED;
11642                   }
11643                }
11644                else
11645                {
11646                   DU_LOG("\nERROR  -->  DU_APP : RRC Container Size is invalid:%ld",\
11647                   f1DlRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size);
11648                   return RFAILED;
11649                }
11650                break;
11651             }
11652          case ProtocolIE_ID_id_RRCDeliveryStatusRequest:
11653             {
11654                dlMsg.deliveryStatRpt = true;
11655                break;
11656             }
11657          default:
11658             DU_LOG("\nERROR  -->  DU_APP : Invalid IE received in DL RRC Msg Transfer:%ld",
11659                   f1DlRrcMsg->protocolIEs.list.array[idx]->id);
11660       }
11661    }
11662
11663    ret = duProcDlRrcMsg(&dlMsg);
11664
11665    freeAperDecodef1DlRrcMsg(f1DlRrcMsg);
11666    return ret;
11667 }
11668 /*******************************************************************
11669  *
11670 * @brief Builds the DRB to be Setup Mod list
11671 *
11672 * @details
11673 *
11674 *    Function :
11675 *
11676 *    Functionality: Constructs the DRB to be Setup Mod list
11677 *
11678 * @params[in] DRBs_SetupMod_List_t *drbSet
11679 *
11680 * @return ROK     - success
11681 *         RFAILED - failure
11682 *
11683 * ****************************************************************/
11684
11685 uint8_t BuildDrbSetupModList(DRBs_SetupMod_List_t *drbSet , DuUeCfg *ueCfg)
11686 {
11687    uint8_t arrIdx =0;
11688    uint8_t drbCnt =0;
11689    struct DRBs_SetupMod_ItemIEs *drbItemIe;
11690
11691    drbCnt = 1;
11692    drbSet->list.count = drbCnt;
11693    drbSet->list.size = drbCnt * sizeof(DRBs_SetupMod_ItemIEs_t *);
11694    DU_ALLOC(drbSet->list.array, drbSet->list.size);
11695    if(drbSet->list.array == NULLP)
11696    {
11697       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDrbToBeSetupModList");
11698       return  RFAILED;
11699    }
11700    for(arrIdx=0; arrIdx<drbCnt; arrIdx++)
11701    {
11702       DU_ALLOC(drbSet->list.array[arrIdx], sizeof(DRBs_SetupMod_ItemIEs_t));
11703       if(drbSet->list.array[arrIdx] == NULLP)
11704       {
11705               DU_LOG("\nERROR  -->  F1AP : Memory allocation failed in BuildDrbToBeSetupModList");
11706               return  RFAILED;
11707       }
11708
11709       drbItemIe = (struct DRBs_SetupMod_ItemIEs *)drbSet->list.array[arrIdx];
11710       drbItemIe->id = ProtocolIE_ID_id_DRBs_SetupMod_Item;
11711       drbItemIe->criticality = Criticality_reject;
11712       drbItemIe->value.present = DRBs_SetupMod_ItemIEs__value_PR_DRBs_SetupMod_Item;
11713       drbItemIe->value.choice.DRBs_SetupMod_Item.dRBID = ueCfg->upTnlInfo[arrIdx].drbId;
11714       if(fillDlTnlSetupList(&drbItemIe->value.choice.DRBs_SetupMod_Item.dLUPTNLInformation_ToBeSetup_List,\
11715       &ueCfg->upTnlInfo[arrIdx])!= ROK)
11716       {
11717          DU_LOG("\nERROR  -->  F1AP : Failed to fill DlTnl SetupList in BuildDrbToBeSetupModList");
11718          return RFAILED;
11719       }
11720
11721    }
11722
11723    return ROK;
11724 }
11725 /*******************************************************************
11726 * @brief Free the memory allocated for DRB setup List
11727 *
11728 * @details
11729 *
11730 *    Function : FreeDrbSetupModList
11731 *
11732 *    Functionality:
11733 *       Free the memory allocated for DRB setup list
11734 *
11735 * @params[in] DRBs_Setup_List_t *
11736 * @return void
11737 *
11738 * ****************************************************************/
11739 void FreeDrbSetupModList(DRBs_SetupMod_List_t *drbSetupList)
11740 {
11741    uint8_t arrIdx = 0;
11742    DRBs_SetupMod_ItemIEs_t *drbItemIe = NULLP;
11743
11744    for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++)
11745    {
11746       drbItemIe = ((DRBs_SetupMod_ItemIEs_t *)drbSetupList->list.array[arrIdx]);
11747       freeDlTnlInfo(&drbItemIe->value.choice.DRBs_SetupMod_Item.dLUPTNLInformation_ToBeSetup_List);
11748    }
11749 }
11750 /*******************************************************************
11751 * @brief Free the memory allocated for UE Context Mod Response
11752 *
11753 * @details
11754 *
11755 *    Function : FreeUeContextModResp
11756 *
11757 *    Functionality:
11758 *       Free the memory allocated for UE Context Mod Response
11759 *
11760 * @params[in] F1AP_PDU_t *f1apMsg
11761 * @return void
11762 *
11763 * ****************************************************************/
11764
11765 void FreeUeContextModResp(F1AP_PDU_t *f1apMsg)
11766 {
11767    uint8_t ieIdx;
11768    UEContextModificationResponse_t *ueContextModifyRes = NULLP;
11769    if(f1apMsg)
11770    {
11771       if(f1apMsg->choice.successfulOutcome)
11772       {
11773          ueContextModifyRes =&f1apMsg->choice.successfulOutcome->value.choice.UEContextModificationResponse;
11774          if(ueContextModifyRes->protocolIEs.list.array)
11775          {
11776             for(ieIdx=0 ; ieIdx<ueContextModifyRes->protocolIEs.list.count; ieIdx++)
11777             {
11778                if(ueContextModifyRes->protocolIEs.list.array[ieIdx])
11779                {
11780                   switch(ueContextModifyRes->protocolIEs.list.array[ieIdx]->id)
11781                   {
11782                      case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11783                         break;
11784                      case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11785                         break;
11786                      case ProtocolIE_ID_id_DRBs_SetupMod_List:
11787                         {
11788                             FreeDrbSetupModList(&(ueContextModifyRes->protocolIEs.list.array[ieIdx]->\
11789                             value.choice.DRBs_SetupMod_List));
11790                             break;
11791                         }
11792                   }
11793                   DU_FREE(ueContextModifyRes->protocolIEs.list.array[ieIdx], sizeof(UEContextModificationResponse_t));
11794                }
11795
11796             }
11797             DU_FREE(ueContextModifyRes->protocolIEs.list.array, ueContextModifyRes->protocolIEs.list.size);
11798          }
11799          DU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
11800       }
11801       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
11802    }
11803 }
11804
11805 /*****************************************************************i
11806 *
11807 * @brief Creating the ue context modifcation response and sending
11808 *
11809 * @details
11810 *
11811 *    Function : BuildAndSendUeContextModResp
11812 *
11813 *    Functionality:
11814 *         - Creating the ue context modifcation response
11815 *
11816 * @params[in]
11817 * @return ROK     - success
11818 *         RFAILED - failure
11819 *
11820 * ****************************************************************/
11821 uint8_t BuildAndSendUeContextModResp(uint8_t ueIdx, uint8_t cellId)
11822 {
11823    uint8_t   ieIdx = 0;
11824    uint8_t   cellIdx =0;
11825    uint8_t   elementCnt = 0;
11826    uint8_t   ret = RFAILED;
11827    uint32_t  gnbCuUeF1apId;   /* gNB-CU UE F1AP Id */
11828    uint32_t  gnbDuUeF1apId;   /* gNB-DU UE F1AP Id */
11829    F1AP_PDU_t *f1apMsg = NULLP;
11830    asn_enc_rval_t         encRetVal;
11831    UEContextModificationResponse_t *ueContextModifyRes = NULLP;
11832    DuUeCb                   *ueCb = NULLP;
11833
11834    DU_LOG("\nINFO  -->  F1AP : Building Ue context modification response\n");
11835
11836    while(1)
11837    {
11838       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
11839       if(f1apMsg == NULLP)
11840       {
11841          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed Ue context modification");
11842          break;
11843       }
11844
11845       f1apMsg->present =  F1AP_PDU_PR_successfulOutcome;
11846
11847       DU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
11848       if(f1apMsg->choice.successfulOutcome == NULLP)
11849       {
11850          DU_LOG("\nERROR  -->  F1AP : Memory allocation for F1AP-PDU failed Ue context modification");
11851          break;
11852       }
11853       f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_UEContextModification;
11854       f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
11855       f1apMsg->choice.successfulOutcome->value.present = SuccessfulOutcome__value_PR_UEContextModificationResponse;
11856
11857       ueContextModifyRes =&f1apMsg->choice.successfulOutcome->value.choice.UEContextModificationResponse;
11858
11859       elementCnt = 3;
11860       ueContextModifyRes->protocolIEs.list.count = elementCnt;
11861       ueContextModifyRes->protocolIEs.list.size = elementCnt*sizeof(UEContextModificationResponse_t*);
11862
11863       /* Initialize the UE context modification members */
11864       DU_ALLOC(ueContextModifyRes->protocolIEs.list.array, ueContextModifyRes->protocolIEs.list.size);
11865       if(ueContextModifyRes->protocolIEs.list.array == NULLP)
11866       {
11867          DU_LOG("\nERROR  -->  F1AP : Memory allocation for UE context modifcation Request failed");
11868          break;
11869       }
11870
11871       for(ieIdx=0 ; ieIdx<elementCnt; ieIdx++)
11872       {
11873          DU_ALLOC(ueContextModifyRes->protocolIEs.list.array[ieIdx], sizeof(UEContextModificationResponse_t));
11874          if(ueContextModifyRes->protocolIEs.list.array[ieIdx] == NULLP)
11875          {
11876             DU_LOG("\nERROR  -->  F1AP : Memory allocation for UE context modifcation Request failed");
11877             break;
11878          }
11879       }
11880
11881       /* Fetching Ue Cb Info*/
11882       GET_CELL_IDX(cellId, cellIdx);
11883       gnbDuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbDuUeF1apId;
11884       gnbCuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbCuUeF1apId;
11885       ueCb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1];
11886
11887       ieIdx=0;
11888       ueContextModifyRes->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
11889       ueContextModifyRes->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
11890       ueContextModifyRes->protocolIEs.list.array[ieIdx]->value.present =\
11891       UEContextModificationResponseIEs__value_PR_GNB_CU_UE_F1AP_ID;
11892       ueContextModifyRes->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID = gnbCuUeF1apId;
11893
11894       ieIdx++;
11895       ueContextModifyRes->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
11896       ueContextModifyRes->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
11897       ueContextModifyRes->protocolIEs.list.array[ieIdx]->value.present=\
11898       UEContextModificationResponseIEs__value_PR_GNB_DU_UE_F1AP_ID;
11899       ueContextModifyRes->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID = gnbDuUeF1apId;
11900
11901       ieIdx++;
11902       ueContextModifyRes->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DRBs_SetupMod_List;
11903       ueContextModifyRes->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
11904       ueContextModifyRes->protocolIEs.list.array[ieIdx]->value.present =\
11905       UEContextModificationResponseIEs__value_PR_DRBs_SetupMod_List;
11906       if(ueCb->f1UeDb)
11907       {
11908          ret = BuildDrbSetupModList(&(ueContextModifyRes->protocolIEs.list.array[ieIdx]->\
11909                   value.choice.DRBs_SetupMod_List) , &ueCb->f1UeDb->duUeCfg);
11910          if(ret != ROK)
11911          {
11912             DU_LOG( "\nERROR  -->  F1AP : Failed to build drb setupmod List ");
11913             break;
11914          }
11915          freeF1UeDb(ueCb->f1UeDb);
11916          ueCb->f1UeDb = NULLP;
11917       }
11918       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
11919
11920       /* Encode the F1SetupRequest type as APER */
11921       memset(encBuf, 0, ENC_BUF_MAX_LEN);
11922       encBufSize = 0;
11923       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,encBuf);
11924
11925       /* Encode results */
11926       if(encRetVal.encoded == ENCODE_FAIL)
11927       {
11928          DU_LOG( "\nERROR  -->  F1AP : Could not encode UE Context Setup Request structure (at %s)\n",\
11929                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
11930          ret = RFAILED;
11931          break;
11932       }
11933       else
11934       {
11935          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for UE Context Modification Response\n");
11936          for(int i=0; i< encBufSize; i++)
11937          {
11938             printf("%x",encBuf[i]);
11939          }
11940       }
11941
11942       /* Sending  msg  */
11943       if(sendF1APMsg() != ROK)
11944       {
11945          DU_LOG("\nERROR  -->  F1AP : Sending UE Context Setup Res Failed");
11946          ret = RFAILED;
11947          break;
11948       }
11949       break;
11950    }
11951    FreeUeContextModResp(f1apMsg);
11952    return ret;
11953
11954 }
11955 /*******************************************************************
11956  *
11957  * @brief Deallocating the memory allocated by the aper decoder
11958  *          for QOSInfo
11959  *
11960  * @details
11961  *
11962  *    Function : freeAperDecodeQosInfo
11963  *
11964  *    Functionality:  Deallocating the memory allocated for QOSInfo
11965  *
11966  * @params[in] QoSFlowLevelQoSParameters_t *drbQos
11967  *
11968  * @return void
11969  *
11970  * ****************************************************************/
11971
11972 void freeAperDecodeQosInfo(QoSFlowLevelQoSParameters_t *drbQos)
11973 {
11974    if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI != NULLP)
11975    {
11976       if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
11977       {
11978          if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
11979          {
11980             free(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume);
11981          }
11982          free(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow);
11983       }
11984       free(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI);
11985    }
11986 }
11987 /*******************************************************************
11988  *
11989  * @brief Deallocating the memory allocated by the aper decoder
11990  *          for UlTnlInfoforDrb
11991  *
11992  * @details
11993  *
11994  *    Function : freeAperDecodeUlTnlInfoforDrbSetupMod
11995  *
11996  *    Functionality:  Deallocating memory allocated for UlTnlInfoforDrb
11997  *
11998  * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo
11999  *
12000  * @return void
12001  *
12002  * ****************************************************************/
12003 void freeAperDecodeUlTnlInfoforDrbSetupMod(ULUPTNLInformation_ToBeSetup_List_t *ulInfo)
12004 {
12005    uint8_t arrIdx =0;
12006
12007    if(ulInfo->list.array)
12008    {
12009       for(arrIdx=0; arrIdx<ulInfo->list.count ; arrIdx++)
12010       {
12011          if(ulInfo->list.array[arrIdx])
12012          {
12013             if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel )
12014             {
12015                if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf)
12016                {
12017                   if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf)
12018                   {
12019                      free(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
12020                            gTP_TEID.buf);
12021                   }
12022                   free(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
12023                         transportLayerAddress.buf);
12024                }
12025                free(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel);
12026             }
12027             free(ulInfo->list.array[arrIdx]);
12028          }
12029       }
12030       free(ulInfo->list.array);
12031    }
12032 }
12033 /*******************************************************************
12034  *
12035  * @brief Deallocating the memory allocated by the aper decoder
12036  *          for DrbSetupModItem
12037  *
12038  * @details
12039  *
12040  *    Function : freeAperDecodeDrbSetupModItem
12041  *
12042  *    Functionality:  Deallocating memory allocated for DrbSetupModItem
12043  *
12044  * @params[in] DRBs_ToBeSetupMod_Item_t *drbItem
12045  *
12046  * @return void
12047  *
12048  * ****************************************************************/
12049
12050 void freeAperDecodeDrbSetupModItem(DRBs_ToBeSetupMod_Item_t *drbItem)
12051 {
12052    uint8_t arrIdx =0;
12053    SNSSAI_t *snssai =NULLP;
12054    Flows_Mapped_To_DRB_List_t *flowMap = NULLP;
12055
12056    drbItem->qoSInformation.present = QoSInformation_PR_choice_extension;
12057    switch(drbItem->qoSInformation.present)
12058    {
12059       case QoSInformation_PR_NOTHING:
12060          break;
12061       case QoSInformation_PR_eUTRANQoS:
12062          {
12063             if(drbItem->qoSInformation.choice.eUTRANQoS)
12064             {
12065                free(drbItem->qoSInformation.choice.eUTRANQoS);
12066             }
12067             break;
12068          }
12069       case QoSInformation_PR_choice_extension:
12070          {
12071             if(drbItem->qoSInformation.choice.choice_extension)
12072             {
12073                freeAperDecodeQosInfo(&drbItem->qoSInformation.choice.choice_extension->value.choice.\
12074                      DRB_Information.dRB_QoS);
12075                snssai = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI;
12076                if(snssai->sST.buf)
12077                {
12078                   free(snssai->sST.buf);
12079                }
12080                if(snssai->sD)
12081                {
12082                   if(snssai->sD->buf)
12083                   {
12084                      free(snssai->sD->buf);
12085                   }
12086                   free(snssai->sD);
12087                }
12088
12089                flowMap = &drbItem->qoSInformation.choice.choice_extension->value.choice.\
12090                          DRB_Information.flows_Mapped_To_DRB_List;
12091                if(flowMap->list.array)
12092                {
12093                   for(arrIdx=0; arrIdx<flowMap->list.count; arrIdx++)
12094                   {
12095                      if(flowMap->list.array[arrIdx] )
12096                      {
12097                         freeAperDecodeQosInfo(&flowMap->list.array[arrIdx]->qoSFlowLevelQoSParameters);
12098                         free(flowMap->list.array[arrIdx]);
12099                      }
12100                   }
12101                   free(flowMap->list.array);
12102                }
12103
12104                free(drbItem->qoSInformation.choice.choice_extension);
12105             }
12106             break;
12107          }
12108
12109    }
12110    freeAperDecodeUlTnlInfoforDrbSetupMod(&drbItem->uLUPTNLInformation_ToBeSetup_List);
12111    if(drbItem->uLConfiguration)
12112    {
12113       free(drbItem->uLConfiguration);
12114    }
12115 }
12116
12117 /*******************************************************************
12118  *
12119  * @brief Deallocating the memory allocated by the aper decoder
12120  *          for DrbToBeSetupModList
12121  *
12122  * @details
12123  *
12124  *    Function : freeAperDecodeDrbToBeSetupModList
12125  *
12126  *    Functionality:  Deallocating memory allocated for DrbToBeSetupModList
12127  *
12128  * @params[in] DRBs_ToBeSetupMod_List_t *drbSet
12129  *
12130  * @return void
12131  *
12132  * ****************************************************************/
12133
12134 void freeAperDecodeDrbToBeSetupModList(DRBs_ToBeSetupMod_List_t *drbSet)
12135 {
12136    uint8_t arrIdx =0;
12137    struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe;
12138
12139    if(drbSet->list.array)
12140    {
12141       for(arrIdx=0; arrIdx<drbSet->list.count ; arrIdx++)
12142       {
12143          if(drbSet->list.array[arrIdx] != NULLP)
12144          {
12145             if(arrIdx == 0)
12146             {
12147                drbItemIe = (DRBs_ToBeSetupMod_ItemIEs_t *)drbSet->list.array[arrIdx];
12148                freeAperDecodeDrbSetupModItem(&(drbItemIe->value.choice.DRBs_ToBeSetupMod_Item));
12149             }
12150             free(drbSet->list.array[arrIdx]);
12151          }
12152       }
12153       free(drbSet->list.array);
12154    }
12155
12156 }
12157 /*******************************************************************
12158  *
12159  * @brief Deallocating the memory allocated by the aper decoder
12160  *          for UeContextModificationReqMsg
12161  *
12162  * @details
12163  *
12164  *    Function : freeAperDecodeUeContextModificationReqMsg
12165  *
12166  *    Functionality:  Deallocating memory allocated for
12167  *                  UeContextModificationReqMsg
12168  *
12169  * @params[in] UEContextModificationRequest_t *UeContextModifyReq
12170  *
12171  * @return void
12172  *
12173  * ****************************************************************/
12174 void freeAperDecodeUeContextModificationReqMsg(UEContextModificationRequest_t *UeContextModifyReq )
12175 {
12176    uint8_t arrIdx, ieId;
12177
12178    if(UeContextModifyReq->protocolIEs.list.array)
12179    {
12180       for( arrIdx = 0 ; arrIdx<UeContextModifyReq->protocolIEs.list.count ; arrIdx++)
12181       {
12182          if(UeContextModifyReq->protocolIEs.list.array[arrIdx])
12183          {
12184             ieId = UeContextModifyReq->protocolIEs.list.array[arrIdx]->id;
12185             switch(ieId)
12186             {
12187                case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
12188                   break;
12189                case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
12190                   break;
12191                case ProtocolIE_ID_id_DRBs_ToBeSetupMod_List:
12192                   {
12193                      freeAperDecodeDrbToBeSetupModList(&UeContextModifyReq->protocolIEs.list.array[arrIdx]->\
12194                            value.choice.DRBs_ToBeSetupMod_List);
12195                      break;
12196                   }
12197             }
12198             free(UeContextModifyReq->protocolIEs.list.array[arrIdx]);
12199          }
12200       }
12201       free(UeContextModifyReq->protocolIEs.list.array);
12202    }
12203 }
12204 /*******************************************************************
12205  *
12206  * @brief processing the F1 UeContextModificationReq
12207  *
12208  * @details
12209  *
12210  *    Function : procF1UeContextModificationReq
12211  *
12212  *    Functionality:  processing the F1 UeContextModificationReq
12213  *
12214  * @params[in] F1AP_PDU_t *f1apMsg
12215  *
12216  * @return
12217  * ****************************************************************/
12218 uint8_t procF1UeContextModificationReq(F1AP_PDU_t *f1apMsg)
12219 {
12220    UEContextModificationRequest_t *ueContextModifyReq = NULLP;
12221    uint8_t  ret = ROK, ieIdx = 0, lcId =0,cellIdx=0, ueIdx=0;
12222    DuUeCb   *duUeCb = NULLP;
12223    DRBs_ToBeSetupMod_List_t *drbSetupModCfg;
12224    uint32_t gnbCuUeF1apId, gnbDuUeF1apId;
12225
12226    ueContextModifyReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextModificationRequest;
12227    for(ieIdx=0; (ieIdx < ueContextModifyReq->protocolIEs.list.count && ret == ROK); ieIdx++)
12228    {
12229       switch(ueContextModifyReq->protocolIEs.list.array[ieIdx]->id)
12230       {
12231          case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
12232             {
12233                gnbCuUeF1apId = ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID;
12234                break;
12235             }
12236          case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
12237             {
12238                gnbDuUeF1apId = ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID;
12239                break;
12240             }
12241          case ProtocolIE_ID_id_DRBs_ToBeSetupMod_List:
12242             {
12243                for(cellIdx = 0; cellIdx < duCb.numActvCells; cellIdx++)
12244                {
12245                   for(ueIdx = 0; ueIdx < duCb.numUe; ueIdx++)
12246                   {
12247                      if((duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbDuUeF1apId == gnbDuUeF1apId)&&\
12248                            (duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbCuUeF1apId == gnbCuUeF1apId))
12249                      {
12250
12251                         duUeCb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx];
12252                         lcId = getDrbLcId(&duUeCb->drbBitMap);
12253                         if(lcId != RFAILED)
12254                         {
12255                            DU_ALLOC(duUeCb->f1UeDb, sizeof(F1UeContextSetupDb));
12256                            if(duUeCb->f1UeDb)
12257                            {
12258                               duUeCb->f1UeDb->actionType = UE_CTXT_MOD;
12259                               drbSetupModCfg = &ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.\
12260                               choice.DRBs_ToBeSetupMod_List;
12261                               if(extractDrbListToSetup(lcId, NULL, drbSetupModCfg ,drbSetupModCfg->list.count, \
12262                               &duUeCb->f1UeDb->duUeCfg))
12263                               {
12264                                  DU_LOG("\nERROR  -->  DU APP : Failed at extractDrbListToSetup()");
12265                                  ret = RFAILED;
12266                               }
12267                            }
12268                         }
12269                      }
12270                      else
12271                      {
12272                         DU_LOG("\nERROR  -->  DU APP : wrong values of gnbCuUeF1apId and gnbDuUeF1apId ");
12273                         ret = RFAILED;
12274                      }
12275                   }
12276                }
12277                break;
12278             }
12279       }
12280    }
12281    if(ret != RFAILED)
12282    {
12283       ret = duProcUeContextModReq(duUeCb);
12284    }
12285    freeAperDecodeUeContextModificationReqMsg(ueContextModifyReq);
12286    return ret;
12287 }
12288 /*****************************************************************i
12289 *
12290 * @brief Free memory allocated for UE Context Release Request
12291 *
12292 * @details
12293 *
12294 *    Function : FreeUeContextReleaseReq
12295 *
12296 *    Functionality:
12297 *         - Free memory allocated for UE Context Release Request
12298 *
12299 * @params[in] F1AP_PDU_t *f1apMsg
12300 * @return void
12301 *
12302 * *************************************************************/
12303 void FreeUeContextReleaseReq(F1AP_PDU_t *f1apMsg)
12304 {
12305    uint8_t ieIdx;
12306    UEContextReleaseRequest_t *ueReleaseReq = NULLP;
12307
12308    if(f1apMsg)
12309    {
12310       if(f1apMsg->choice.initiatingMessage)
12311       {
12312          ueReleaseReq =&f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseRequest;
12313          if(ueReleaseReq->protocolIEs.list.array)
12314          {
12315             for(ieIdx=0 ; ieIdx<ueReleaseReq->protocolIEs.list.count; ieIdx++)
12316             {
12317                DU_FREE(ueReleaseReq->protocolIEs.list.array[ieIdx], sizeof(UEContextReleaseRequest_t));
12318             }
12319             DU_FREE(ueReleaseReq->protocolIEs.list.array, ueReleaseReq->protocolIEs.list.size);
12320          }
12321          DU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
12322       }
12323       DU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
12324    }
12325
12326 }
12327 /*****************************************************************i
12328 *
12329 * @brief Build and Send UE Context Release Request
12330 *
12331 * @details
12332 *
12333 *    Function : BuildAndSendUeContextReleaseReq
12334 *
12335 *    Functionality:
12336 *         - Build and Send UE Context Release Request
12337 *
12338 * @params[in]
12339 * @return ROK     - success
12340 *         RFAILED - failure
12341 *
12342 * *************************************************************/
12343 uint8_t BuildAndSendUeContextReleaseReq(uint16_t cellId, uint8_t ueIdx)
12344 {
12345    bool memAllocFail = false;
12346    uint8_t ieIdx =0;
12347    uint8_t ret = RFAILED;
12348    uint16_t cellIdx =0;
12349    uint16_t crnti = 0;
12350    uint8_t  elementCnt = 0;
12351    uint32_t  gnbCuUeF1apId =0;   /* gNB-CU UE F1AP Id */
12352    uint32_t  gnbDuUeF1apId =0;   /* gNB-DU UE F1AP Id */
12353    asn_enc_rval_t encRetVal;
12354    F1AP_PDU_t *f1apMsg = NULLP;
12355    UEContextReleaseRequest_t *ueReleaseReq = NULLP;
12356
12357    DU_LOG("\nINFO  --> Building the UE Context Release Request");
12358    do
12359    {
12360       DU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
12361       if(f1apMsg == NULLP)
12362       {
12363          DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): Memory allocation failed for f1apMsg");
12364          break;
12365       }
12366
12367       f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
12368       DU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
12369       if(f1apMsg->choice.initiatingMessage == NULLP)
12370       {
12371          DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): Memory allocation failed for\
12372          initiatingMessage");
12373          break;
12374       }
12375       f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextReleaseRequest;
12376       f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
12377       f1apMsg->choice.initiatingMessage->value.present = \
12378       InitiatingMessage__value_PR_UEContextReleaseRequest;
12379
12380       ueReleaseReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseRequest;
12381
12382       elementCnt = 2;
12383
12384       ueReleaseReq->protocolIEs.list.count = elementCnt;
12385       ueReleaseReq->protocolIEs.list.size = elementCnt * sizeof(UEContextReleaseRequest_t *);
12386
12387       /* Initialize the F1Setup members */
12388       DU_ALLOC(ueReleaseReq->protocolIEs.list.array,ueReleaseReq->protocolIEs.list.size);
12389       if(ueReleaseReq->protocolIEs.list.array == NULLP)
12390       {
12391          DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): Memory allocation failed for IE array");
12392          break;
12393       }
12394       for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
12395       {
12396          DU_ALLOC(ueReleaseReq->protocolIEs.list.array[ieIdx],\
12397                sizeof(UEContextReleaseRequest_t));
12398          if(ueReleaseReq->protocolIEs.list.array[ieIdx] == NULLP)
12399          {
12400             DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): Memory allocation failed for IE elements");
12401             memAllocFail = true;
12402             break;
12403          }
12404       }
12405       if(memAllocFail == true)
12406          break;
12407
12408       /* Fetching Ue Cb Info*/
12409       GET_CELL_IDX(cellId, cellIdx);
12410       if(duCb.actvCellLst[cellIdx] == NULLP)
12411       {
12412          DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): CellId[%d] does not exist", cellId);
12413          break;
12414       }
12415       else
12416       {
12417          GET_CRNTI(crnti, ueIdx);
12418          if(duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].crnti != crnti)
12419          {
12420             DU_LOG("\nERROR  -->  F1AP : BuildAndSendUeContextReleaseReq(): crnti[%d] does not exist", crnti);
12421             break;
12422          }
12423          gnbDuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbDuUeF1apId;
12424          gnbCuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbCuUeF1apId;
12425       }
12426
12427       ieIdx=0;
12428       ueReleaseReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
12429       ueReleaseReq->protocolIEs.list.array[ieIdx]->criticality= Criticality_reject;
12430       ueReleaseReq->protocolIEs.list.array[ieIdx]->value.present = \
12431       UEContextReleaseRequestIEs__value_PR_GNB_CU_UE_F1AP_ID;
12432       ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID =gnbCuUeF1apId;
12433
12434       ieIdx++;
12435       ueReleaseReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
12436       ueReleaseReq->protocolIEs.list.array[ieIdx]->criticality= Criticality_reject;
12437       ueReleaseReq->protocolIEs.list.array[ieIdx]->value.present =\
12438       UEContextReleaseRequestIEs__value_PR_GNB_DU_UE_F1AP_ID;
12439       ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID =gnbDuUeF1apId;
12440
12441       xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
12442
12443       /* Encode the F1SetupRequest type as APER */
12444       memset(encBuf, 0, ENC_BUF_MAX_LEN);
12445       encBufSize = 0;
12446       encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
12447       /* Encode results */
12448       if(encRetVal.encoded == ENCODE_FAIL)
12449       {
12450          DU_LOG("\nERROR  -->  F1AP : Could not encode UEContextReleaseRequest structure (at %s)\n",\
12451                encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
12452          break;
12453       }
12454       else
12455       {
12456          DU_LOG("\nDEBUG   -->  F1AP : Created APER encoded buffer for UEContextReleaseRequest\n");
12457          for(ieIdx=0; ieIdx< encBufSize; ieIdx++)
12458          {
12459             printf("%x",encBuf[ieIdx]);
12460          }
12461       }
12462
12463       /* Sending msg */
12464       if(sendF1APMsg() != ROK)
12465       {
12466          DU_LOG("\nERROR  -->  F1AP : Sending UE Context Release Request failed");
12467          break;
12468       }
12469       ret = ROK;
12470       break;
12471    }while(true);
12472
12473    FreeUeContextReleaseReq(f1apMsg);
12474    return ret;
12475 }
12476 /**************************************************************
12477  *
12478  * @brief Handles received F1AP message and sends back response
12479  *
12480  * @details
12481  *
12482  *    Function : F1APMsgHdlr
12483  *
12484  *    Functionality:
12485  *         - Decodes received F1AP control message
12486  *         - Prepares response message, encodes and sends to SCTP
12487  *
12488  * @params[in]
12489  * @return ROK     - success
12490  *         RFAILED - failure
12491  *
12492  * ****************************************************************/
12493 void F1APMsgHdlr(Buffer *mBuf)
12494 {
12495    int i =0;
12496    char *recvBuf =NULLP;
12497    MsgLen copyCnt =0;
12498    MsgLen recvBufLen =0;
12499    F1AP_PDU_t *f1apMsg =NULLP;
12500    asn_dec_rval_t rval; /* Decoder return value */
12501    F1AP_PDU_t f1apasnmsg ;
12502    DU_LOG("\nINFO  -->  F1AP : Received F1AP message buffer");
12503    ODU_PRINT_MSG(mBuf, 0,0);
12504
12505    /* Copy mBuf into char array to decode it */
12506    ODU_GET_MSG_LEN(mBuf, &recvBufLen);
12507    DU_ALLOC(recvBuf, (Size)recvBufLen);
12508
12509    if(recvBuf == NULLP)
12510    {
12511       DU_LOG("\nERROR  -->  F1AP : Memory allocation failed");
12512       return;
12513    }
12514    if(ODU_COPY_MSG_TO_FIX_BUF(mBuf, 0, recvBufLen, (Data *)recvBuf, &copyCnt) != ROK)
12515    {
12516       DU_LOG("\nERROR   -->  F1AP : Failed while copying %d", copyCnt);
12517       return;
12518    }
12519
12520    printf("\nDEBUG   -->  F1AP : Received flat buffer to be decoded : ");
12521    for(i=0; i< recvBufLen; i++)
12522    {
12523       printf("%x",recvBuf[i]);
12524    }
12525
12526    /* Decoding flat buffer into F1AP messsage */
12527    f1apMsg = &f1apasnmsg;
12528    memset(f1apMsg, 0, sizeof(F1AP_PDU_t));
12529
12530    rval = aper_decode(0, &asn_DEF_F1AP_PDU, (void **)&f1apMsg, recvBuf, recvBufLen, 0, 0);
12531    DU_FREE(recvBuf, (Size)recvBufLen);
12532
12533    if(rval.code == RC_FAIL || rval.code == RC_WMORE)
12534    {
12535       DU_LOG("\nERROR  -->  F1AP : ASN decode failed");
12536       return;
12537    }
12538    printf("\n");
12539    xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
12540
12541    switch(f1apMsg->present)
12542    {
12543       case F1AP_PDU_PR_successfulOutcome:
12544          {
12545             switch(f1apMsg->choice.successfulOutcome->value.present)
12546             {
12547                case SuccessfulOutcome__value_PR_ResetAcknowledge:
12548                   {
12549                      DU_LOG("\nINFO   -->  F1AP : F1ResetAcknowledge is received successfully ");
12550                      break;
12551                   }
12552                case SuccessfulOutcome__value_PR_F1SetupResponse:
12553                   {
12554 #ifndef ODU_TEST_STUB
12555                      procF1SetupRsp(f1apMsg);
12556 #endif
12557                      break;
12558                   }
12559
12560                case SuccessfulOutcome__value_PR_GNBDUConfigurationUpdateAcknowledge:
12561                   {
12562                      procF1GNBDUCfgUpdAck(f1apMsg);
12563                      break;
12564                   }
12565
12566                default:
12567                   {
12568                      DU_LOG("\nERROR  -->  F1AP : Invalid type of SuccessfulOutcome__value_PR_ResetAcknowledge [%d]",\
12569                            f1apMsg->choice.successfulOutcome->value.present);
12570                      return;
12571                   }
12572             }/* End of switch(successfulOutcome) */
12573             free(f1apMsg->choice.successfulOutcome);
12574             break;
12575          }
12576       case F1AP_PDU_PR_initiatingMessage:
12577          {
12578             switch(f1apMsg->choice.initiatingMessage->value.present)
12579             {
12580                case InitiatingMessage__value_PR_Reset:
12581                   {
12582                      procF1ResetReq(f1apMsg);
12583                      break;
12584                   }
12585                case InitiatingMessage__value_PR_DLRRCMessageTransfer:
12586                   {
12587                      procF1DlRrcMsgTrans(f1apMsg);
12588                      break;
12589                   }
12590                case InitiatingMessage__value_PR_UEContextSetupRequest:
12591                   {
12592                      procF1UeContextSetupReq(f1apMsg);
12593                      break;
12594                   }
12595                case InitiatingMessage__value_PR_UEContextModificationRequest:
12596                   {
12597                      procF1UeContextModificationReq(f1apMsg);
12598                      break;
12599                   }
12600                default:
12601                   {
12602                      DU_LOG("\nERROR  -->  F1AP : Invalid type of F1AP_PDU_PR_initiatingMessage [%d]",
12603                            f1apMsg->choice.initiatingMessage->value.present);
12604                      return;
12605                   }
12606             }/* End of switch(initiatingMessage) */
12607             free(f1apMsg->choice.initiatingMessage);
12608             break;
12609          }
12610
12611       default:
12612          {
12613             DU_LOG("\nERROR  -->  F1AP : Invalid type of f1apMsg->present [%d]",f1apMsg->present);
12614             return;
12615          }
12616          free(f1apMsg);
12617
12618    }/* End of switch(f1apMsg->present) */
12619
12620 } /* End of F1APMsgHdlr */
12621
12622 /**********************************************************************
12623   End of file
12624  **********************************************************************/