src/du_app/du_cfg.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 all utility functions */
  20 #include "common_def.h"
  21 #include "legtp.h"
  22 #include "lrg.h"
  23 #include "lkw.x"
  24 #include "lrg.x"
  25 #include "du_app_mac_inf.h"
  26 #include "du_app_rlc_inf.h"
  27 #include "du_cfg.h"
  28 #include "du_mgr.h"
  29 #include "du_utils.h"
  30 #include "OCTET_STRING.h"
  31 #include "BIT_STRING.h"
  32 #include "odu_common_codec.h"
  33 #include "du_sys_info_hdl.h"
  34 #include "MIB.h"
  35 #include "SearchSpace.h"
  36 #include "SIB-TypeInfo.h"
  37 #include "SchedulingInfo.h"
  38 #include "SI-SchedulingInfo.h"
  39 #include "ConnEstFailureControl.h"
  40 #include "PLMN-IdentityInfo.h"
  41 #include "PDSCH-TimeDomainResourceAllocation.h"
  42 #include "BCCH-Config.h"
  43 #include "PagingCycle.h"
  44 #include "PCCH-Config.h"
  45 #include "TimeAlignmentTimer.h"
  46 #include "RACH-ConfigGeneric.h"
  47 #include "PUSCH-TimeDomainResourceAllocation.h"
  48 #include "PUCCH-ConfigCommon.h"
  49 #include "SubcarrierSpacing.h"
  50 #include "TDD-UL-DL-Pattern.h"
  51 #include "RACH-ConfigCommon.h"
  52 #include "BWP-DownlinkCommon.h"
  53 #include "BWP-UplinkCommon.h"
  54
  55 #ifdef O1_ENABLE
  56 #include "CmInterface.h"
  57 extern StartupConfig g_cfg;
  58 extern NRCellDU cellParams;
  59 #endif
  60
  61 char encBuf[ENC_BUF_MAX_LEN];
  62
  63
  64 /* Filling Slot configuration as :
  65  * Slot Sym 0 Sym 1 Sym 2 Sym 3 Sym 4 Sym 5 Sym 6 Sym 7 Sym 8 Sym 9 Sym10 Sym11 Sym12 Sym13
  66  *   0   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  67  *   1   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  68  *   2   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  69      3   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  70      4   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  71      5   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  72      6   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  73      7   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    F     UL
  74      8   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  75      9   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  76  */
  77
  78 #ifdef NR_TDD
  79 /*******************************************************************
  80  *
  81  * @brief Fills the Slot configuration
  82  *
  83  * @details
  84  *
  85  *    Function : FillSlotConfig
  86  *
  87  *    Functionality:Fill the Slot configuration values
  88  *
  89  *  @params[in] void
  90  * @return ROK     - success
  91  *         RFAILED - failure
  92  *
  93  * ****************************************************************/
  94 void FillSlotConfig()
  95 {
  96    uint8_t slot = 0;
  97    uint8_t symbol =0;
  98
  99    memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol]* \
 100                            MAX_TDD_PERIODICITY_SLOTS*MAX_SYMB_PER_SLOT));
 101
 102    //Filling the DL Slots and initializing flexi slot
 103    for(slot = 0; slot <= NUM_DL_SLOTS; slot++)
 104    {
 105       for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 106       {
 107          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
 108       }
 109    }
 110
 111    //Filling UL Slots
 112    for(slot = NUM_DL_SLOTS+1; slot <= NUM_DL_SLOTS+NUM_UL_SLOTS; slot++)
 113    {
 114       for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 115          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
 116    }
 117    //Updating Flexi Slot
 118    slot = NUM_DL_SLOTS;
 119    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][12] = FLEXI_SLOT;
 120    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][13] = UL_SLOT;
 121
 122 }
 123 #endif
 124 /*******************************************************************
 125  * @brief Reads the CL Configuration.
 126  *
 127  * @details
 128  *
 129  *    Function : readMacCfg
 130  *
 131  *    Functionality:
 132  *       - Fills up the cell configuration for CL.
 133  *       - Calls FillSlotConfig()
 134  *
 135  * @params[in] void
 136  * @return ROK     - success
 137  *         RFAILED - failure
 138  *
 139  * ****************************************************************/
 140
 141
 142 /* This function is used to fill up the cell configuration for CL */
 143 uint8_t readMacCfg()
 144 {
 145    uint8_t idx=0, sliceIdx=0;
 146    F1TaiSliceSuppLst *taiSliceSuppLst;
 147
 148    duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
 149
 150    /* Cell configuration */
 151    duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
 152    duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
 153
 154    /* DL carrier configuration */
 155    duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
 156 #ifdef O1_ENABLE
 157    duCfgParam.macCellCfg.cellId = cellParams.cellLocalId;
 158    duCfgParam.macCellCfg.phyCellId = cellParams.nRPCI;
 159    duCfgParam.macCellCfg.dlCarrCfg.bw = cellParams.bSChannelBwUL;
 160    duCfgParam.macCellCfg.dlCarrCfg.freq = cellParams.bSChannelBwDL;
 161 #else
 162    duCfgParam.macCellCfg.cellId = NR_CELL_ID;
 163    duCfgParam.macCellCfg.phyCellId = NR_PCI;
 164    duCfgParam.macCellCfg.dlCarrCfg.bw = NR_BANDWIDTH;
 165    duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
 166 #endif
 167
 168    duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
 169    duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
 170    duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
 171    duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
 172    duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
 173    duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
 174    duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
 175    duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
 176    duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
 177    duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
 178    duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
 179
 180    /* UL Carrier configuration */
 181    duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
 182 #ifdef O1_ENABLE
 183    duCfgParam.macCellCfg.ulCarrCfg.bw = cellParams.bSChannelBwUL;
 184    duCfgParam.macCellCfg.ulCarrCfg.freq = cellParams.bSChannelBwDL;
 185 #else
 186    duCfgParam.macCellCfg.ulCarrCfg.bw = NR_BANDWIDTH;
 187    duCfgParam.macCellCfg.ulCarrCfg.freq =  NR_UL_ARFCN;
 188 #endif
 189    duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
 190    duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
 191    duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
 192    duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
 193    duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
 194    duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
 195    duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
 196    duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
 197    duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
 198    duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
 199    duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
 200
 201    duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
 202
 203    /* SSB configuration */
 204    duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
 205    duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
 206    duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
 207    duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
 208 #ifdef O1_ENABLE
 209    duCfgParam.macCellCfg.ssbCfg.scsCmn = cellParams.ssbSubCarrierSpacing;
 210    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = cellParams.ssbPeriodicity;
 211    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = cellParams.ssbOffset;
 212 #else
 213    duCfgParam.macCellCfg.ssbCfg.scsCmn = NR_SCS;
 214    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
 215    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
 216 #endif
 217    duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
 218    duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
 219    if(BuildMibPdu() != ROK)
 220    {
 221       DU_LOG("\nERROR  -->  Failed to build MIB PDU");
 222       memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
 223    }
 224    else
 225    {
 226       memcpy(&duCfgParam.macCellCfg.ssbCfg.mibPdu, encBuf,encBufSize);
 227    }
 228    duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
 229    duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
 230
 231    /* PRACH configuration */
 232    duCfgParam.macCellCfg.prachCfg.pres = TRUE;
 233    duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 234    duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
 235    duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = fetchScsValue(PRACH_SUBCARRIER_SPACING);
 236    duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
 237    duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
 238    duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
 239    duCfgParam.macCellCfg.prachCfg.rootSeqLen    = ROOT_SEQ_LEN;
 240    duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
 241    duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
 242    duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
 243    duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 244    duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
 245    if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
 246    {
 247         DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
 248         NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
 249         if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
 250         {
 251             DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed at readMacCfg");
 252             return RFAILED;
 253         }
 254         *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
 255     }
 256    duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
 257    duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
 258    duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
 259    duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 260    duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
 261    duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
 262 #ifdef NR_TDD
 263    /* TDD configuration */
 264    duCfgParam.macCellCfg.tddCfg.pres = TRUE;
 265    duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
 266
 267    FillSlotConfig();
 268
 269 #endif
 270    /* RSSI Measurement configuration */
 271    duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
 272
 273    /* fill SIB1 configuration */
 274    duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
 275    DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 276    memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
 277          duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 278    duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
 279    duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
 280    duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
 281    duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = DEFAULT_MCS;
 282
 283
 284    /* fill Intial DL BWP */
 285    duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
 286    duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 287    duCfgParam.macCellCfg.initialDlBwp.bwp.scs = duCfgParam.macCellCfg.ssbCfg.scsCmn;
 288    duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 289    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
 290    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
 291    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
 292       SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
 293    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
 294    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
 295       SS_MONITORING_SYMBOL;
 296    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 297       candidate.aggLevel1       = 8;
 298    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 299       candidate.aggLevel2       = 4;
 300    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 301       candidate.aggLevel4       = 2;
 302    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 303       candidate.aggLevel8       = 1;
 304    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 305       candidate.aggLevel16      = 0;
 306
 307    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.numTimeDomAlloc = 2;
 308    idx = 0;
 309    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG1;
 310    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 311       PDSCH_MAPPING_TYPE_A;
 312    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 313       PDSCH_START_SYMBOL;
 314    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 315       PDSCH_LENGTH_SYMBOL;
 316
 317    idx++;
 318    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG2;
 319    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 320       PDSCH_MAPPING_TYPE_A;
 321    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 322       PDSCH_START_SYMBOL;
 323    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 324       PDSCH_LENGTH_SYMBOL;
 325
 326    /* ra-searchSpace ID is set to 1 */
 327    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
 328
 329    /* fill Intial UL BWP */
 330    duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
 331    duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 332    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = duCfgParam.macCellCfg.ssbCfg.scsCmn;
 333    duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 334    duCfgParam.macCellCfg.initialUlBwp.puschCommon.numTimeDomRsrcAlloc = 2;
 335    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].k2 = PUSCH_K2_CFG1;
 336    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].mappingType =
 337       PUSCH_MAPPING_TYPE_A;
 338    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].startSymbol =
 339       PUSCH_START_SYMBOL;
 340    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].symbolLength =
 341       PUSCH_LENGTH_SYMBOL;
 342
 343    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].k2 = PUSCH_K2_CFG2;
 344    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].mappingType =
 345       PUSCH_MAPPING_TYPE_A;
 346    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].startSymbol =
 347       PUSCH_START_SYMBOL;
 348    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].symbolLength =
 349       PUSCH_LENGTH_SYMBOL;
 350
 351    duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
 352
 353    /* fill PUCCH config common */
 354    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
 355    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
 356
 357    /* Plmn And SNSSAI Configuration */
 358    memset(&duCfgParam.macCellCfg.plmnInfoList.plmn, &duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.srvdPlmn[0].plmn,\
 359    sizeof(Plmn));
 360    taiSliceSuppLst = &duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.srvdPlmn[0].taiSliceSuppLst;
 361    duCfgParam.macCellCfg.plmnInfoList.numSupportedSlice = taiSliceSuppLst->numSupportedSlices;
 362    if(taiSliceSuppLst->snssai)
 363    {
 364       DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.plmnInfoList.snssai, (duCfgParam.macCellCfg.plmnInfoList.numSupportedSlice) * sizeof(Snssai*));
 365       if(duCfgParam.macCellCfg.plmnInfoList.snssai == NULLP)
 366       {
 367          DU_LOG("\nERROR  --> DU_APP: Memory allocation failed at readMacCfg");
 368          return RFAILED;
 369       }
 370    }
 371    for(sliceIdx=0; sliceIdx<taiSliceSuppLst->numSupportedSlices; sliceIdx++)
 372    {
 373       if(taiSliceSuppLst->snssai[sliceIdx] != NULLP)
 374       {
 375          DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx], sizeof(Snssai));
 376          if(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx] == NULLP)
 377          {
 378             DU_LOG("\nERROR  --> DU_APP: Memory allocation failed at readMacCfg");
 379             return RFAILED;
 380          }
 381          memcpy(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx], taiSliceSuppLst->snssai[sliceIdx], sizeof(Snssai));
 382       }
 383    }
 384    return ROK;
 385 }
 386
 387 /*******************************************************************
 388  *
 389  * @brief Configures the DU Parameters
 390  *
 391  * @details
 392  *
 393  *    Function : fillDuPort
 394  *
 395  *    Functionality:
 396  *       - fills the DU Ports.
 397  *
 398  * @params[in] duPort array to be filled
 399  * @return ROK     - success
 400  *         RFAILED - failure
 401  *
 402  * ****************************************************************/
 403 uint8_t fillDuPort(uint16_t *duPort)
 404 {
 405
 406 #ifdef O1_ENABLE
 407    duPort[F1_INTERFACE]   = g_cfg.DU_Port;
 408    duPort[E2_INTERFACE]   = g_cfg.RIC_Port;
 409 #else
 410    duPort[F1_INTERFACE]   = DU_PORT;     /* DU Port idx  0 38472 */
 411    duPort[E2_INTERFACE]   = RIC_PORT;    /* RIC Port idx 1 38482 */
 412 #endif
 413    return ROK;
 414 }
 415
 416 /*******************************************************************
 417  *
 418  * @brief Configures the DU Parameters
 419  *
 420  * @details
 421  *
 422  *    Function : calcSliv
 423  *
 424  *    Functionality:
 425  *       - calculate SLIV value from start and length field
 426  *
 427  * @params[in] start symbol
 428  * @params[in] length of symbols
 429  * @return SLIV value
 430  *
 431  * ****************************************************************/
 432 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
 433 {
 434    uint16_t sliv = 0;
 435    if((lengthSymbol-1) <= 7)
 436    {
 437       sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
 438    }
 439    else
 440    {
 441       sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
 442              + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
 443    }
 444    return sliv;
 445 }
 446
 447
 448 /*******************************************************************
 449  *
 450  * @brief Configures serving cell config common in sib1
 451  *
 452  * @details
 453  *
 454  *    Function : fillServCellCfgCommSib
 455  *
 456  *    Functionality:
 457  *       - fills Serving cell config common for SIB1
 458  *
 459  * @params[in] SrvCellCfgCommSib pointer
 460  * @return ROK     - success
 461  *         RFAILED - failure
 462  *
 463  ** ****************************************************************/
 464 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
 465 {
 466    PdcchCfgCommon   pdcchCfg;
 467    PdschCfgCommon   pdschCfg;
 468    PcchCfg          pcchCfg;
 469    RachCfgCommon    rachCfg;
 470    PuschCfgCommon   puschCfg;
 471    PucchCfgCommon   pucchCfg;
 472    TddUlDlCfgCommon   tddCfg;
 473
 474    /* Configuring DL Config Common for SIB1*/
 475    srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND;
 476    srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
 477 #ifdef O1_ENABLE
 478    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset =  cellParams.ssbOffset;
 479    srvCellCfgComm->dlCfg.dlScsCarrier.scs = cellParams.ssbSubCarrierSpacing;
 480    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw =  cellParams.bSChannelBwUL;
 481 #else
 482    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 483    srvCellCfgComm->dlCfg.dlScsCarrier.scs = NR_SCS;
 484    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = NR_BANDWIDTH;
 485 #endif
 486    srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
 487
 488    /* Configuring PDCCH Config Common For SIB1 */
 489    pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
 490    pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
 491    pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
 492    pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
 493    pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
 494    pdcchCfg.monitorSlotPrdAndOffPresent = \
 495
 496       SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 497    //pdcchCfg.monitorSlotPrdAndOff = \
 498    SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 499    pdcchCfg.monitorSymbolsInSlot[0] = 128;
 500    pdcchCfg.monitorSymbolsInSlot[1] = 0;
 501    pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
 502    pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
 503    pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
 504    pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
 505    pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
 506    pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
 507    pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
 508    pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
 509    pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 510    pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 511    srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
 512
 513    /* Configuring PDSCH Config Common For SIB1 */
 514    pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
 515    pdschCfg.numTimeDomRsrcAlloc = 2;
 516    pdschCfg.timeDomAlloc[0].k0 = PDSCH_K0_CFG1;
 517    pdschCfg.timeDomAlloc[0].mapType = \
 518       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 519    pdschCfg.timeDomAlloc[0].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 520
 521    pdschCfg.timeDomAlloc[1].k0 = PDSCH_K0_CFG2;
 522    pdschCfg.timeDomAlloc[1].mapType = \
 523       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 524    pdschCfg.timeDomAlloc[1].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 525
 526    srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
 527
 528    /* Configuring BCCH Config for SIB1 */
 529    srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
 530       BCCH_Config__modificationPeriodCoeff_n16;
 531
 532    /* Configuring PCCH Config for SIB1 */
 533    pcchCfg.dfltPagingCycle = PagingCycle_rf256;
 534    pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
 535    pcchCfg.numPagingOcc = PCCH_Config__ns_four;
 536    srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
 537
 538
 539    /* Configuring UL Config Common */
 540 #ifdef O1_ENABLE
 541    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset =  cellParams.ssbOffset;
 542    srvCellCfgComm->ulCfg.ulScsCarrier.scs = cellParams.ssbSubCarrierSpacing;
 543    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = cellParams.bSChannelBwUL;
 544 #else
 545    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 546    srvCellCfgComm->ulCfg.ulScsCarrier.scs = NR_SCS;
 547    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = NR_BANDWIDTH;
 548 #endif
 549    srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
 550    srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
 551    srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
 552
 553    /* Configuring RACH Config Common for SIB1 */
 554    rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
 555    rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 556    rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
 557    rachCfg.msg1FreqStart = PRACH_FREQ_START;
 558    rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 559    rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
 560    rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
 561    rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
 562    rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl10;
 563    rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
 564    rachCfg.ssbPerRachOccPresent = \
 565       RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
 566    rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
 567    rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
 568    rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 569    rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
 570    rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
 571    rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
 572    rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
 573    srvCellCfgComm->ulCfg.rachCfg = rachCfg;
 574
 575    /* Configuring PUSCH Config Common for SIB1 */
 576    puschCfg.puschCfgPresent = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
 577    puschCfg.numTimeDomRsrcAlloc = 2;
 578    puschCfg.timeDomAllocList[0].k2 = PUSCH_K2_CFG1;
 579    puschCfg.timeDomAllocList[0].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 580    puschCfg.timeDomAllocList[0].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 581    puschCfg.timeDomAllocList[1].k2 = PUSCH_K2_CFG2;
 582    puschCfg.timeDomAllocList[1].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 583    puschCfg.timeDomAllocList[1].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 584    puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
 585    puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
 586    srvCellCfgComm->ulCfg.puschCfg = puschCfg;
 587
 588    /* Configuring PUCCH Config Common for SIB1 */
 589    pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
 590    pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
 591    pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
 592    pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
 593    srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
 594
 595    /* Configuring TDD UL DL config common */
 596    tddCfg.refScs = SubcarrierSpacing_kHz30;
 597    tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
 598    tddCfg.numDlSlots = NUM_DL_SLOTS;
 599    tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
 600    tddCfg.numUlSlots = NUM_UL_SLOTS;
 601    tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
 602    srvCellCfgComm->tddCfg = tddCfg;
 603
 604    srvCellCfgComm->ssbPosInBurst = 192;
 605    srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
 606    srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
 607
 608    return ROK;
 609 }
 610
 611 /*******************************************************************
 612  *
 613  * @brief Configures the DU Parameters
 614  *
 615  * @details
 616  *
 617  *    Function : readCfg
 618  *
 619  *    Functionality:
 620  *       - Initializes the DuCfg members.
 621  *       - Calls readMacCfg()
 622  *
 623  * @params[in] system task ID
 624  * @return ROK     - success
 625  *         RFAILED - failure
 626  *
 627  * ****************************************************************/
 628
 629 uint8_t readCfg()
 630 {
 631    uint8_t srvdCellIdx, bandIdx, sliceIdx, plmnIdx;
 632    uint8_t brdcstPlmnIdx, freqBandIdx, srvdPlmnIdx;
 633    uint32_t ipv4_du, ipv4_cu, ipv4_ric;
 634    MibParams mib;
 635    Sib1Params sib1;
 636    F1TaiSliceSuppLst *taiSliceSuppLst;
 637
 638 #ifndef O1_ENABLE
 639    /* Note: Added these below variable for local testing*/
 640    Snssai snssai[NUM_OF_SUPPORTED_SLICE] = {{1,{2,3,4}},{5,{6,7,8}}};
 641 #endif
 642
 643 #ifdef O1_ENABLE
 644    if( getStartupConfig(&g_cfg) != ROK )
 645    {
 646       RETVALUE(RFAILED);
 647    }
 648    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
 649    cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
 650    cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
 651
 652    duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
 653    duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
 654 #else
 655    cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
 656    cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
 657    cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
 658
 659    duCfgParam.sctpParams.cuPort = CU_PORT;
 660    duCfgParam.sctpParams.ricPort = RIC_PORT;
 661 #endif
 662
 663    fillDuPort(duCfgParam.sctpParams.duPort);
 664
 665    /* F1 DU IP Address and Port*/
 666    duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
 667
 668    /* F1 CU IP Address and Port*/
 669    duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
 670
 671    /* Fill RIC Params */
 672    duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
 673
 674    /* EGTP Parameters */
 675    duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
 676    duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
 677    duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
 678    duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
 679    duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
 680    duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
 681    duCfgParam.egtpParams.minTunnelId = MIN_TEID;
 682    duCfgParam.egtpParams.maxTunnelId = MAX_TEID;
 683
 684    duCfgParam.maxUe = 32; //TODO: Check
 685    /* DU Info */
 686    duCfgParam.duId = DU_ID;
 687    strcpy((char*)duCfgParam.duName,DU_NAME);
 688
 689    /* Mib Params */
 690    mib.sysFrmNum = SYS_FRAME_NUM;
 691 #ifdef NR_TDD
 692    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs30or120;
 693 #else
 694    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
 695 #endif
 696    mib.ssb_SubcarrierOffset = SSB_SC_OFFSET; //Kssb
 697    mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
 698    mib.controlResourceSetZero = CORESET_0_INDEX;
 699    mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
 700    mib.cellBarred = MIB__cellBarred_notBarred;
 701    mib.intraFreqReselection =
 702       MIB__intraFreqReselection_notAllowed;
 703    duCfgParam.mibParams = mib;
 704
 705    /* SIB1 Params */
 706    memset(&sib1.plmn, 0, sizeof(Plmn));
 707    sib1.plmn.mcc[0] = PLMN_MCC0;
 708    sib1.plmn.mcc[1] = PLMN_MCC1;
 709    sib1.plmn.mcc[2] = PLMN_MCC2;
 710    sib1.plmn.mnc[0] = PLMN_MNC0;
 711    sib1.plmn.mnc[1] = PLMN_MNC1;
 712    sib1.ranac = DU_RANAC;
 713
 714 #ifdef O1_ENABLE
 715    sib1.tac =  cellParams.nRTAC;
 716    sib1.cellIdentity =  CELL_IDENTITY *  cellParams.cellLocalId;
 717       DU_LOG("\n*********DEBUG --> DU_APP: readCfg(): OAM CellLocalId=%d", \
 718               sib1.cellIdentity);
 719 #else
 720    sib1.tac = DU_TAC;
 721    sib1.cellIdentity = CELL_IDENTITY * NR_CELL_ID;
 722 #endif
 723    sib1.cellResvdForOpUse = PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
 724    sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
 725    sib1.connEstFailOffValidity = ConnEstFailureControl__connEstFailOffsetValidity_s120;
 726    sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
 727    sib1.siSchedInfo.broadcastSta = SchedulingInfo__si_BroadcastStatus_broadcasting;
 728    sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
 729    sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
 730    sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
 731
 732    fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
 733
 734    duCfgParam.sib1Params = sib1;
 735
 736    for(srvdCellIdx=0; srvdCellIdx<DEFAULT_CELLS; srvdCellIdx++)
 737    {
 738       memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
 739       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
 740       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
 741       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
 742       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
 743       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
 744
 745       /*Cell ID */
 746  #ifdef O1_ENABLE
 747       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrPci = cellParams.nRPCI;
 748  #else
 749       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrPci = NR_PCI;
 750 #endif
 751       /* List of Available PLMN */
 752       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 753       {
 754          /* As per spec 38.473, Plmn identity consists of 3 digit from mcc
 755           * followed by either 2 digit or 3 digits of mnc */
 756
 757          memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn, 0,\
 758          sizeof(Plmn));
 759  #ifdef O1_ENABLE
 760          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[0] = cellParams.plmnList[srvdPlmnIdx].mcc[0];
 761          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[1] = cellParams.plmnList[srvdPlmnIdx].mcc[1];
 762          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[2] = cellParams.plmnList[srvdPlmnIdx].mcc[2];
 763          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[0] = cellParams.plmnList[srvdPlmnIdx].mnc[0];
 764          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[1] = cellParams.plmnList[srvdPlmnIdx].mnc[1];
 765          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[2] = cellParams.plmnList[srvdPlmnIdx].mnc[2];
 766  #else
 767          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[0] = PLMN_MCC0;
 768          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[1] = PLMN_MCC1;
 769          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[2] = PLMN_MCC2;
 770          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[0] = PLMN_MNC0;
 771          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[1] = PLMN_MNC1;
 772 #endif
 773       }
 774       /* List of Extended PLMN */
 775       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 776       {
 777          /* As per spec 38.473, Plmn identity consists of 3 digit from mcc
 778           * followed by either 2 digit or 3 digits of mnc */
 779
 780          memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn, 0, sizeof(Plmn));
 781          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[0] = PLMN_MCC0;
 782          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[1] = PLMN_MCC1;
 783          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[2] = PLMN_MCC2;
 784          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mnc[0] = PLMN_MNC0;
 785          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mnc[1] = PLMN_MNC1;
 786       }
 787       /* List of Supporting Slices */
 788       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 789       {
 790          taiSliceSuppLst = &duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].\
 791          taiSliceSuppLst;
 792
 793          /* TODO Calculte the exact number of supported slices once will get
 794           * cell configuration from O1 */
 795          taiSliceSuppLst->numSupportedSlices = NUM_OF_SUPPORTED_SLICE;
 796          if(taiSliceSuppLst->numSupportedSlices > MAX_NUM_OF_SLICE_ITEMS)
 797          {
 798             DU_LOG("\nERROR --> DU_APP: readCfg(): Number of supported slice [%d] is more than 1024",\
 799             taiSliceSuppLst->numSupportedSlices);
 800             return RFAILED;
 801          }
 802
 803          DU_ALLOC(taiSliceSuppLst->snssai, taiSliceSuppLst->numSupportedSlices*sizeof(Snssai*));
 804          if(taiSliceSuppLst->snssai == NULLP)
 805          {
 806             DU_LOG("\nERROR --> DU_APP: readCfg():Memory allocation failed");
 807             return RFAILED;
 808          }
 809
 810          for(sliceIdx=0; sliceIdx<taiSliceSuppLst->numSupportedSlices; sliceIdx++)
 811          {
 812             DU_ALLOC(taiSliceSuppLst->snssai[sliceIdx], sizeof(Snssai));
 813             if(taiSliceSuppLst->snssai[sliceIdx] == NULLP)
 814             {
 815                DU_LOG("\nERROR --> DU_APP: readCfg():Memory allocation failed");
 816                return RFAILED;
 817             }
 818 #ifdef O1_ENABLE
 819             memcpy(taiSliceSuppLst->snssai[sliceIdx]->sd, cellParams.plmnList[sliceIdx].sd, \
 820 SD_SIZE*sizeof(uint8_t));
 821             taiSliceSuppLst->snssai[sliceIdx]->sst = cellParams.plmnList[sliceIdx].sst;
 822 #else
 823             memcpy(taiSliceSuppLst->snssai[sliceIdx], &snssai[sliceIdx], sizeof(Snssai));
 824 #endif
 825          }
 826       }
 827       /* NR Mode info */
 828 #ifdef O1_ENABLE
 829       /* TAC and EPSTAC */
 830       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.epsTac = cellParams.nRTAC; //to check and fill
 831       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.tac = cellParams.nRTAC;
 832       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = cellParams.arfcnUL;
 833       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = cellParams.arfcnSUL;
 834 #else
 835       /* TAC and EPSTAC */
 836       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.epsTac = DU_TAC; //to check and fill
 837       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.tac = DU_TAC;
 838       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
 839       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 840 #endif
 841       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 842       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 843
 844 #if 0
 845       /* NR Mode info */
 846       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
 847       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 848       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 849       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 850
 851       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 852       {
 853          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[freqBandIdx].nrFreqBand =\
 854          NR_FREQ_BAND;
 855          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 856          {
 857             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[freqBandIdx].sulBand[bandIdx]\
 858             = SUL_BAND;
 859          }
 860       }
 861 #endif
 862       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 863       {
 864          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[freqBandIdx].\
 865          nrFreqBand = NR_FREQ_BAND;
 866          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 867          {
 868             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[freqBandIdx].\
 869             sulBand[bandIdx] = SUL_BAND;
 870          }
 871       }
 872 #ifdef O1_ENABLE
 873       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = cellParams.arfcnDL;
 874       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = cellParams.arfcnSUL;
 875 #else
 876       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
 877       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 878 #endif
 879       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 880       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 881       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 882       {
 883          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[freqBandIdx].\
 884          nrFreqBand = NR_FREQ_BAND;
 885          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 886          {
 887             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[freqBandIdx].\
 888             sulBand[bandIdx] = SUL_BAND;
 889          }
 890       }
 891
 892       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
 893       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
 894
 895       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
 896       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
 897
 898       /*Measurement Config and Cell Config */
 899       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.measTimeCfg = TIME_CFG;
 900
 901       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellDir = DL_UL;
 902
 903       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellType=CELL_TYPE;
 904
 905       /* Broadcast PLMN Identity */
 906       for(brdcstPlmnIdx=0; brdcstPlmnIdx<MAX_BPLMN_NRCELL_MINUS_1; brdcstPlmnIdx++)
 907       {
 908          for(plmnIdx=0; plmnIdx<MAX_PLMN; plmnIdx++)
 909          {
 910             memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx],\
 911             0, sizeof(Plmn));
 912             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[0] =\
 913             PLMN_MCC0;
 914             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[1] =\
 915             PLMN_MCC1;
 916             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[2] =\
 917             PLMN_MCC2;
 918             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mnc[0] =\
 919             PLMN_MNC0;
 920             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mnc[1] =\
 921             PLMN_MNC1;
 922          }
 923          /* Extended PLMN List */
 924          for(plmnIdx=0; plmnIdx<MAX_PLMN; plmnIdx++)
 925          {
 926             memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 927             extPlmn[plmnIdx], 0, sizeof(Plmn));
 928             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 929             extPlmn[plmnIdx].mcc[0] = PLMN_MCC0;
 930             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 931             extPlmn[plmnIdx].mcc[1] = PLMN_MCC1;
 932             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 933             extPlmn[plmnIdx].mcc[2] = PLMN_MCC2;
 934             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 935             extPlmn[plmnIdx].mnc[0] = PLMN_MNC0;
 936             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 937             extPlmn[plmnIdx].mnc[1] = PLMN_MNC1;
 938          }
 939 #ifdef O1_ENABLE
 940          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].tac = cellParams.nRTAC;
 941          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].nrCellId = cellParams.cellLocalId;
 942 #else
 943          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].tac = DU_TAC;
 944          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].nrCellId = NR_CELL_ID;
 945 #endif
 946          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].ranac = NR_RANAC;
 947       }
 948
 949       /*gnb DU System Info mib msg*/
 950       BuildMibMsg();
 951       DU_ALLOC(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg, encBufSize);
 952       if(!(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg))
 953       {
 954          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 955          return RFAILED;
 956       }
 957       memcpy(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg, encBuf, encBufSize);
 958       duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibLen = encBufSize;
 959
 960       /*gnb DU System Info mib msg*/
 961       BuildSib1Msg();
 962       DU_ALLOC(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg,\
 963             encBufSize);
 964       if(!(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg))
 965       {
 966          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 967          return RFAILED;
 968       }
 969       memcpy(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg,\
 970             encBuf,encBufSize);
 971       duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Len = encBufSize;
 972
 973    }
 974
 975    if(readMacCfg() != ROK)
 976    {
 977       DU_LOG("\nERROR  -->  DU_APP : Failed while reading MAC config");
 978       return RFAILED;
 979    }
 980
 981    return ROK;
 982 }
 983
 984 /*******************************************************************
 985  *
 986  * @brief Copy Slice Cfg in temp structre in duCfgParams
 987  *
 988  * @details
 989  *
 990  *    Function : cpyRrmPolicyInDuCfgParams
 991  *
 992  *    Functionality:
 993  *      - Copy Slice Cfg in temp structre in duCfgParams
 994  *
 995  * @params[in] RrmPolicy rrmPolicy[], uint8_t policyNum, uint8_t memberList
 996  * @return ROK     - success
 997  *         RFAILED - failure
 998  *
 999  * ****************************************************************/
1000 #ifdef O1_ENABLE
1001 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, CopyOfRecvdSliceCfg *tempSliceCfg)
1002 {
1003    uint8_t policyIdx = 0, memberListIdx = 0, count = 0;
1004
1005    if(policyNum)
1006    {
1007       tempSliceCfg->totalRrmPolicy = policyNum;
1008       DU_ALLOC(tempSliceCfg->rrmPolicy, tempSliceCfg->totalRrmPolicy * sizeof(RrmPolicy*));
1009       if(tempSliceCfg->rrmPolicy == NULLP)
1010       {
1011          DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1012          return RFAILED;
1013       }
1014
1015       for(policyIdx = 0; policyIdx<tempSliceCfg->totalRrmPolicy; policyIdx++)
1016       {
1017          DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx],  sizeof(RrmPolicy));
1018          if(tempSliceCfg->rrmPolicy[policyIdx] == NULLP)
1019          {
1020             DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1021             return RFAILED;
1022          }
1023
1024          if(rrmPolicy[policyIdx].rRMMemberNum)
1025          {
1026             tempSliceCfg->rrmPolicy[policyIdx]->numMemberList = rrmPolicy[policyIdx].rRMMemberNum;
1027             DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx]->memberList, tempSliceCfg->rrmPolicy[policyIdx]->numMemberList * sizeof(PolicyMemberList*))
1028             if(tempSliceCfg->rrmPolicy[policyIdx]->memberList == NULLP)
1029             {
1030                DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1031                return RFAILED;
1032             }
1033
1034             for(memberListIdx = 0; memberListIdx<tempSliceCfg->rrmPolicy[policyIdx]->numMemberList; memberListIdx++)
1035             {
1036                DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx], sizeof(PolicyMemberList))
1037                if(tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx] == NULLP)
1038                {
1039                   DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1040                   return RFAILED;
1041                }
1042                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->snssai.sd, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].sd, 3 * sizeof(uint8_t));
1043                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->snssai.sst, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].sst, sizeof(uint8_t));
1044                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->plmn.mcc, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].mcc, 3 * sizeof(uint8_t));
1045                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->plmn.mnc, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].mnc, 3 * sizeof(uint8_t));
1046                count++;
1047             }
1048          }
1049
1050          tempSliceCfg->rrmPolicy[policyIdx]->rsrcType  = rrmPolicy[policyIdx].resourceType;
1051          tempSliceCfg->rrmPolicy[policyIdx]->policyMaxRatio = rrmPolicy[policyIdx].rRMPolicyMaxRatio;
1052          tempSliceCfg->rrmPolicy[policyIdx]->policyMinRatio = rrmPolicy[policyIdx].rRMPolicyMinRatio;
1053          tempSliceCfg->rrmPolicy[policyIdx]->policyDedicatedRatio = rrmPolicy[policyIdx].rRMPolicyDedicatedRatio;
1054
1055       }
1056       tempSliceCfg->totalSliceCount = count;
1057    }
1058    return ROK;
1059 }
1060 #endif
1061 /*******************************************************************
1062  *
1063  * @brief Reads config and posts message to du_app on completion
1064  *
1065  * @details
1066  *
1067  *    Function : main
1068  *
1069  *    Functionality:
1070  *      - Calls readCfg()
1071  *      - Post to du_app for further processing
1072  *
1073  * @params[in] void
1074  * @return ROK     - success
1075  *         RFAILED - failure
1076  *
1077  * ****************************************************************/
1078 uint8_t duReadCfg()
1079 {
1080    Pst pst;
1081    Buffer *mBuf;
1082
1083    memset(&duCfgParam, 0, sizeof(DuCfgParams));
1084
1085    //Read configs into duCfgParams
1086    if(readCfg() != ROK)
1087    {
1088       DU_LOG("\nERROR  -->  DU_APP : Reading configuration failed");
1089       return RFAILED;
1090    }
1091
1092    //Fill pst structure
1093    memset(&(pst), 0, sizeof(Pst));
1094    pst.srcEnt = (Ent)ENTDUAPP;
1095    pst.srcInst = (Inst)DU_INST;
1096    pst.srcProcId = DU_PROC;
1097    pst.dstEnt = pst.srcEnt;
1098    pst.dstInst = pst.srcInst;
1099    pst.dstProcId = pst.srcProcId;
1100    pst.event = EVTCFG;
1101    pst.selector = ODU_SELECTOR_TC;
1102    pst.pool= DU_POOL;
1103
1104
1105    if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
1106    {
1107       DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed in duReadCfg");
1108       return RFAILED;
1109    }
1110
1111    if (ODU_POST_TASK(&pst, mBuf) != ROK)
1112    {
1113       DU_LOG("\nERROR  -->  DU_APP : ODU_POST_TASK failed in duReadCfg");
1114       return RFAILED;
1115    }
1116
1117    return ROK;
1118 }
1119
1120 /**********************************************************************
1121   End of file
1122  **********************************************************************/
1123