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
  57 #include "Config.h"
  58 extern StartupConfig g_cfg;
  59
  60 #endif
  61
  62 DuCfgParams duCfgParam;
  63 char encBuf[ENC_BUF_MAX_LEN];
  64
  65
  66 /* Filling Slot configuration as :
  67  * 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
  68  *   0   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  69  *   1   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  70  *   2   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  71      3   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  72      4   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  73      5   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  74      6   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  75      7   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    F     UL
  76      8   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  77      9   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  78  */
  79 #ifdef NR_TDD
  80 /*******************************************************************
  81  *
  82  * @brief Fills the Slot configuration
  83  *
  84  * @details
  85  *
  86  *    Function : FillSlotConfig
  87  *
  88  *    Functionality:Fill the Slot configuration values
  89  *
  90  *  @params[in] void
  91  * @return ROK     - success
  92  *         RFAILED - failure
  93  *
  94  * ****************************************************************/
  95 void FillSlotConfig()
  96 {
  97    uint8_t slot = 0;
  98    uint8_t symbol =0;
  99
 100    memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol]* \
 101                            MAX_TDD_PERIODICITY_SLOTS*MAX_SYMB_PER_SLOT));
 102
 103    //Filling the DL Slots and initializing flexi slot
 104    for(slot = 0; slot <= NUM_DL_SLOTS; slot++)
 105    {
 106       for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 107       {
 108          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
 109       }
 110    }
 111
 112    //Filling UL Slots
 113    for(slot = NUM_DL_SLOTS+1; slot <= NUM_DL_SLOTS+NUM_UL_SLOTS; slot++)
 114    {
 115       for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 116          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
 117    }
 118    //Updating Flexi Slot
 119    slot = NUM_DL_SLOTS;
 120    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][12] = FLEXI_SLOT;
 121    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][13] = UL_SLOT;
 122
 123 }
 124 #endif
 125 /*******************************************************************
 126  * @brief Reads the CL Configuration.
 127  *
 128  * @details
 129  *
 130  *    Function : readMacCfg
 131  *
 132  *    Functionality:
 133  *       - Fills up the cell configuration for CL.
 134  *       - Calls FillSlotConfig()
 135  *
 136  * @params[in] void
 137  * @return ROK     - success
 138  *         RFAILED - failure
 139  *
 140  * ****************************************************************/
 141
 142
 143 /* This function is used to fill up the cell configuration for CL */
 144 uint8_t readMacCfg()
 145 {
 146    duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
 147
 148    /* Cell configuration */
 149    duCfgParam.macCellCfg.cellId = NR_CELL_ID;
 150    duCfgParam.macCellCfg.phyCellId = NR_PCI;
 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 NR_TDD
 157    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
 158 #else
 159    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_20MHZ;
 160 #endif
 161    duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
 162    duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
 163    duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
 164    duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
 165    duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
 166    duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
 167    duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
 168    duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
 169    duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
 170    duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
 171    duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
 172    duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
 173
 174    /* UL Carrier configuration */
 175    duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
 176 #ifdef NR_TDD
 177    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
 178 #else
 179    duCfgParam.macCellCfg.ulCarrCfg.bw = BANDWIDTH_20MHZ;
 180 #endif
 181    duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
 182    duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
 183    duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
 184    duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
 185    duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
 186    duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
 187    duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
 188    duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
 189    duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
 190    duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
 191    duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
 192    duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
 193
 194    duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
 195
 196    /* SSB configuration */
 197    duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
 198    duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
 199 #ifdef NR_TDD
 200    duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_30KHZ;
 201 #else
 202    duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_15KHZ;
 203 #endif
 204    duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
 205    duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
 206    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
 207    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
 208    duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
 209    duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
 210    if(BuildMibPdu() != ROK)
 211    {
 212       DU_LOG("\nERROR  -->  Failed to build MIB PDU");
 213       memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
 214    }
 215    else
 216    {
 217       for(uint8_t idx=0; idx<encBufSize; idx++)
 218       {
 219          duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
 220       }
 221    }
 222    duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
 223    duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
 224
 225    /* PRACH configuration */
 226    duCfgParam.macCellCfg.prachCfg.pres = TRUE;
 227    duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 228    duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
 229    duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
 230    duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
 231    duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
 232    duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
 233    duCfgParam.macCellCfg.prachCfg.rootSeqLen    = ROOT_SEQ_LEN;
 234    duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
 235    duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
 236    duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
 237    duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 238    duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
 239    if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
 240    {
 241         DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
 242         NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
 243         if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
 244         {
 245             DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed at readMacCfg");
 246             return RFAILED;
 247         }
 248         *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
 249     }
 250    duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
 251    duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
 252    duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
 253    duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 254    duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
 255    duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
 256 #ifdef NR_TDD
 257    /* TDD configuration */
 258    duCfgParam.macCellCfg.tddCfg.pres = TRUE;
 259    duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
 260
 261    FillSlotConfig();
 262
 263 #endif
 264    /* RSSI Measurement configuration */
 265    duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
 266
 267    /* fill SIB1 configuration */
 268    duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
 269    DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 270    memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
 271          duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 272    duCfgParam.macCellCfg.sib1Cfg.sib1NewTxPeriod = SIB1_NEW_TX_PERIOD;
 273    duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
 274    duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
 275    duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
 276    duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = SIB1_MCS;
 277
 278
 279    /* fill Intial DL BWP */
 280    duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
 281    duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 282 #ifdef NR_TDD
 283    duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SCS_30KHZ; /* numerology is 1, 30Khz */
 284 #else
 285    duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SCS_15KHZ; /* numerology is 0, 15Khz */
 286 #endif
 287    duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 288    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
 289    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
 290    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
 291       SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
 292    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
 293    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
 294       SS_MONITORING_SYMBOL;
 295    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 296       candidate.aggLevel1       = 8;
 297    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 298       candidate.aggLevel2       = 4;
 299    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 300       candidate.aggLevel4       = 2;
 301    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 302       candidate.aggLevel8       = 1;
 303    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 304       candidate.aggLevel16      = 0;
 305    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.k0 = PDSCH_K0;
 306    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.mappingType =
 307       PDSCH_MAPPING_TYPE_A;
 308    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.startSymbol =
 309       PDSCH_START_SYMBOL;
 310    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.lengthSymbol =
 311       PDSCH_LENGTH_SYMBOL;
 312    /* ra-searchSpace ID is set to 1 */
 313    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
 314
 315    /* fill Intial UL BWP */
 316    duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
 317    duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 318 #ifdef NR_TDD
 319    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_30KHZ; /* numerology is 1, 30Khz */
 320 #else
 321    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_15KHZ; /* numerology is 0, 15Khz */
 322 #endif
 323    duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 324    duCfgParam.macCellCfg.initialUlBwp.puschCommon.k2 = PUSCH_K2;
 325    duCfgParam.macCellCfg.initialUlBwp.puschCommon.mappingType =
 326       PUSCH_MAPPING_TYPE_A;
 327    duCfgParam.macCellCfg.initialUlBwp.puschCommon.startSymbol =
 328       PUSCH_START_SYMBOL;
 329    duCfgParam.macCellCfg.initialUlBwp.puschCommon.lengthSymbol =
 330       PUSCH_LENGTH_SYMBOL;
 331
 332    duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
 333    /* fill PUCCH config common */
 334    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
 335    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
 336
 337    return ROK;
 338 }
 339
 340 /*******************************************************************
 341  *
 342  * @brief Configures the DU Parameters
 343  *
 344  * @details
 345  *
 346  *    Function : fillDuPort
 347  *
 348  *    Functionality:
 349  *       - fills the DU Ports.
 350  *
 351  * @params[in] duPort array to be filled
 352  * @return ROK     - success
 353  *         RFAILED - failure
 354  *
 355  * ****************************************************************/
 356 uint8_t fillDuPort(uint16_t *duPort)
 357 {
 358
 359 #ifdef O1_ENABLE
 360    duPort[F1_INTERFACE]   = g_cfg.DU_Port;
 361    duPort[E2_INTERFACE]   = g_cfg.RIC_Port;
 362 #else
 363    duPort[F1_INTERFACE]   = DU_PORT;     /* DU Port idx  0 38472 */
 364    duPort[E2_INTERFACE]   = RIC_PORT;    /* RIC Port idx 1 38482 */
 365 #endif
 366    return ROK;
 367 }
 368
 369 /*******************************************************************
 370  *
 371  * @brief Configures the DU Parameters
 372  *
 373  * @details
 374  *
 375  *    Function : calcSliv
 376  *
 377  *    Functionality:
 378  *       - calculate SLIV value from start and length field
 379  *
 380  * @params[in] start symbol
 381  * @params[in] length of symbols
 382  * @return SLIV value
 383  *
 384  * ****************************************************************/
 385 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
 386 {
 387    uint16_t sliv = 0;
 388    if((lengthSymbol-1) <= 7)
 389    {
 390       sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
 391    }
 392    else
 393    {
 394       sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
 395              + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
 396    }
 397    return sliv;
 398 }
 399
 400
 401 /*******************************************************************
 402  *
 403  * @brief Configures serving cell config common in sib1
 404  *
 405  * @details
 406  *
 407  *    Function : fillServCellCfgCommSib
 408  *
 409  *    Functionality:
 410  *       - fills Serving cell config common for SIB1
 411  *
 412  * @params[in] SrvCellCfgCommSib pointer
 413  * @return ROK     - success
 414  *         RFAILED - failure
 415  *
 416  ** ****************************************************************/
 417 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
 418 {
 419    PdcchCfgCommon   pdcchCfg;
 420    PdschCfgCommon   pdschCfg;
 421    PcchCfg          pcchCfg;
 422    RachCfgCommon    rachCfg;
 423    PuschCfgCommon   puschCfg;
 424    PucchCfgCommon   pucchCfg;
 425    TddUlDlCfgCommon   tddCfg;
 426
 427    /* Configuring DL Config Common for SIB1*/
 428    srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND;
 429    srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
 430    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 431 #ifdef NR_TDD
 432    srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_30KHZ;
 433    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_100MHZ;
 434 #else
 435    srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_15KHZ;
 436    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_20MHZ;
 437 #endif
 438    srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
 439
 440    /* Configuring PDCCH Config Common For SIB1 */
 441    pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
 442    pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
 443    pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
 444    pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
 445    pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
 446    pdcchCfg.monitorSlotPrdAndOffPresent = \
 447       SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 448    //pdcchCfg.monitorSlotPrdAndOff = \
 449    SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 450    pdcchCfg.monitorSymbolsInSlot[0] = 128;
 451    pdcchCfg.monitorSymbolsInSlot[1] = 0;
 452    pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
 453    pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
 454    pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
 455    pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
 456    pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
 457    pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
 458    pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
 459    pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
 460    pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 461    pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 462    srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
 463
 464    /* Configuring PDSCH Config Common For SIB1 */
 465    pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
 466    pdschCfg.k0 = PDSCH_K0;
 467    pdschCfg.mapType = \
 468       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 469    pdschCfg.sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 470    srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
 471
 472    /* Configuring BCCH Config for SIB1 */
 473    srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
 474       BCCH_Config__modificationPeriodCoeff_n16;
 475
 476    /* Configuring PCCH Config for SIB1 */
 477    pcchCfg.dfltPagingCycle = PagingCycle_rf256;
 478    pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
 479    pcchCfg.numPagingOcc = PCCH_Config__ns_four;
 480    srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
 481
 482
 483    /* Configuring UL Config Common */
 484    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 485 #ifdef NR_TDD
 486    srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_30KHZ;
 487    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_100MHZ;
 488 #else
 489    srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_15KHZ;
 490    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_20MHZ;
 491 #endif
 492    srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
 493    srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
 494    srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
 495
 496    /* Configuring RACH Config Common for SIB1 */
 497    rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
 498    rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 499    rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
 500    rachCfg.msg1FreqStart = PRACH_FREQ_START;
 501    rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 502    rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
 503    rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
 504    rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
 505    rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl20;
 506    rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
 507    rachCfg.ssbPerRachOccPresent = \
 508       RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
 509    rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
 510    rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
 511    rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 512    rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
 513    rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
 514    rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
 515    rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
 516    srvCellCfgComm->ulCfg.rachCfg = rachCfg;
 517
 518    /* Configuring PUSCH Config Common for SIB1 */
 519    puschCfg.present = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
 520    puschCfg.k2 = PUSCH_K2;
 521    puschCfg.mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 522    puschCfg.sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 523    puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
 524    puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
 525    srvCellCfgComm->ulCfg.puschCfg = puschCfg;
 526
 527    /* Configuring PUCCH Config Common for SIB1 */
 528    pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
 529    pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
 530    pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
 531    pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
 532    srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
 533
 534    /* Configuring TDD UL DL config common */
 535    tddCfg.refScs = SubcarrierSpacing_kHz30;
 536    tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
 537    tddCfg.numDlSlots = NUM_DL_SLOTS;
 538    tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
 539    tddCfg.numUlSlots = NUM_UL_SLOTS;
 540    tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
 541    srvCellCfgComm->tddCfg = tddCfg;
 542
 543    srvCellCfgComm->ssbPosInBurst = 192;
 544    srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
 545    srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
 546
 547    return ROK;
 548 }
 549
 550 /*******************************************************************
 551  *
 552  * @brief Configures the DU Parameters
 553  *
 554  * @details
 555  *
 556  *    Function : readCfg
 557  *
 558  *    Functionality:
 559  *       - Initializes the DuCfg members.
 560  *       - Calls readMacCfg()
 561  *
 562  * @params[in] system task ID
 563  * @return ROK     - success
 564  *         RFAILED - failure
 565  *
 566  * ****************************************************************/
 567
 568 uint8_t readCfg()
 569 {
 570    uint8_t i,j,k;
 571    uint32_t ipv4_du, ipv4_cu, ipv4_ric;
 572    MibParams mib;
 573    Sib1Params sib1;
 574
 575 #ifdef O1_ENABLE
 576    if( getStartupConfig(&g_cfg) != ROK )
 577    {
 578       RETVALUE(RFAILED);
 579    }
 580    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
 581    cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
 582    cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
 583
 584    duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
 585    duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
 586 #else
 587    cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
 588    cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
 589    cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
 590
 591    duCfgParam.sctpParams.cuPort = CU_PORT;
 592    duCfgParam.sctpParams.ricPort = RIC_PORT;
 593 #endif
 594
 595    fillDuPort(duCfgParam.sctpParams.duPort);
 596
 597    /* F1 DU IP Address and Port*/
 598    duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
 599
 600    /* F1 CU IP Address and Port*/
 601    duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
 602
 603    /* Fill RIC Params */
 604    duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
 605
 606    /* EGTP Parameters */
 607    duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
 608    duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
 609    duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
 610    duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
 611    duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
 612    duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
 613    duCfgParam.egtpParams.minTunnelId = 0;
 614    duCfgParam.egtpParams.maxTunnelId = 10;
 615
 616    duCfgParam.maxUe = 32; //TODO: Check
 617    /* DU Info */
 618    duCfgParam.duId = DU_ID;
 619    strcpy((char*)duCfgParam.duName,DU_NAME);
 620
 621    /* Mib Params */
 622    mib.sysFrmNum = SYS_FRAME_NUM;
 623    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
 624    mib.ssb_SubcarrierOffset = SSB_SC_OFFSET;
 625    mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
 626    mib.controlResourceSetZero = CORESET_0_INDEX;
 627    mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
 628    mib.cellBarred = MIB__cellBarred_notBarred;
 629    mib.intraFreqReselection =
 630       MIB__intraFreqReselection_notAllowed;
 631    duCfgParam.mibParams = mib;
 632
 633    /* SIB1 Params */
 634    memset(&sib1.plmn, 0, sizeof(Plmn));
 635    sib1.plmn.mcc[0] = PLMN_MCC0;
 636    sib1.plmn.mcc[1] = PLMN_MCC1;
 637    sib1.plmn.mcc[2] = PLMN_MCC2;
 638    sib1.plmn.mnc[0] = PLMN_MNC0;
 639    sib1.plmn.mnc[1] = PLMN_MNC1;
 640    sib1.tac = DU_TAC;
 641    sib1.ranac = DU_RANAC;
 642    sib1.cellIdentity = CELL_IDENTITY;
 643    sib1.cellResvdForOpUse =\
 644       PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
 645    sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
 646    sib1.connEstFailOffValidity =\
 647       ConnEstFailureControl__connEstFailOffsetValidity_s120;
 648    sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
 649    sib1.siSchedInfo.broadcastSta = \
 650       SchedulingInfo__si_BroadcastStatus_broadcasting;
 651    sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
 652    sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
 653    sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
 654
 655    fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
 656
 657    duCfgParam.sib1Params = sib1;
 658
 659    for(i=0; i<DEFAULT_CELLS; i++)
 660    {
 661       memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
 662       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
 663       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
 664       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
 665       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
 666       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
 667
 668       /*Cell ID */
 669       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
 670       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
 671
 672       /* List of Available PLMN */
 673       for(j=0;j<MAX_PLMN;j++)
 674       {
 675          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j], 0, sizeof(Plmn));
 676          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
 677          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
 678          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
 679          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
 680          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
 681       }
 682       /* List of Extended PLMN */
 683       for(j=0;j<MAX_PLMN;j++)
 684       {
 685          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j], 0, sizeof(Plmn));
 686          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
 687          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
 688          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
 689          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
 690          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
 691       }
 692
 693       /* TAC and EPSTAC */
 694       duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
 695       duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
 696       /* NR Mode info */
 697       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
 698       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 699       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 700       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 701
 702 #if 0
 703       /* NR Mode info */
 704       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
 705       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 706       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 707       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 708
 709       for(j=0;j<MAXNRCELLBANDS;j++)
 710       {
 711          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 712          for(k=0;k<MAXNRCELLBANDS;k++)
 713          {
 714             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 715          }
 716       }
 717 #endif
 718       for(j=0;j<MAXNRCELLBANDS;j++)
 719       {
 720          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 721          for(k=0;k<MAXNRCELLBANDS;k++)
 722          {
 723             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 724          }
 725       }
 726       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
 727       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 728       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 729       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 730       for(j=0;j<MAXNRCELLBANDS;j++)
 731       {
 732          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 733          for(k=0;k<MAXNRCELLBANDS;k++)
 734          {
 735             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 736          }
 737       }
 738
 739       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
 740       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
 741
 742       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
 743       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
 744
 745 #if 0
 746       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
 747       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_106;
 748 #endif
 749       /*Measurement Config and Cell Config */
 750       duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
 751
 752       duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
 753
 754       duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
 755
 756       /* Broadcast PLMN Identity */
 757       for(j=0;j<MAXBPLMNNRMINUS1;j++)
 758       {
 759          for(k=0;k<MAX_PLMN;k++)
 760          {
 761             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k], 0, sizeof(Plmn));
 762             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
 763             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
 764             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
 765             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
 766             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
 767          }
 768          /* Extended PLMN List */
 769          for(k=0;k<MAX_PLMN;k++)
 770          {
 771             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k], 0, sizeof(Plmn));
 772             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
 773             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
 774             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
 775             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
 776             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
 777          }
 778
 779          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
 780          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
 781          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
 782       }
 783
 784       /*gnb DU System Info mib msg*/
 785       BuildMibMsg();
 786       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBufSize);
 787       if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
 788       {
 789          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 790          return RFAILED;
 791       }
 792       memcpy(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf, encBufSize);
 793       duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
 794
 795       /*gnb DU System Info mib msg*/
 796       BuildSib1Msg();
 797       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 798             encBufSize);
 799       if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
 800       {
 801          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 802          return RFAILED;
 803       }
 804       memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 805             encBuf,encBufSize);
 806       duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
 807
 808    }
 809
 810    if(readMacCfg() != ROK)
 811    {
 812       DU_LOG("\nERROR  -->  DU_APP : Failed while reading MAC config");
 813       return RFAILED;
 814    }
 815
 816    return ROK;
 817 }
 818
 819 /*******************************************************************
 820  *
 821  * @brief Reads config and posts message to du_app on completion
 822  *
 823  * @details
 824  *
 825  *    Function : main
 826  *
 827  *    Functionality:
 828  *      - Calls readCfg()
 829  *      - Post to du_app for further processing
 830  *
 831  * @params[in] void
 832  * @return ROK     - success
 833  *         RFAILED - failure
 834  *
 835  * ****************************************************************/
 836 uint8_t duReadCfg()
 837 {
 838    Pst pst;
 839    Buffer *mBuf;
 840
 841    memset(&duCfgParam, 0, sizeof(DuCfgParams));
 842    //Read configs into duCfgParams
 843    if(readCfg() != ROK)
 844    {
 845       DU_LOG("\nERROR  -->  DU_APP : Reading configuration failed");
 846       return RFAILED;
 847    }
 848
 849    //Fill pst structure
 850    memset(&(pst), 0, sizeof(Pst));
 851    pst.srcEnt = (Ent)ENTDUAPP;
 852    pst.srcInst = (Inst)DU_INST;
 853    pst.srcProcId = DU_PROC;
 854    pst.dstEnt = pst.srcEnt;
 855    pst.dstInst = pst.srcInst;
 856    pst.dstProcId = pst.srcProcId;
 857    pst.event = EVTCFG;
 858    pst.selector = ODU_SELECTOR_TC;
 859    pst.pool= DU_POOL;
 860
 861
 862    if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
 863    {
 864       DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed in duReadCfg");
 865       return RFAILED;
 866    }
 867
 868    if (ODU_POST_TASK(&pst, mBuf) != ROK)
 869    {
 870       DU_LOG("\nERROR  -->  DU_APP : ODU_POST_TASK failed in duReadCfg");
 871       return RFAILED;
 872    }
 873
 874    return ROK;
 875 }
 876
 877 /**********************************************************************
 878   End of file
 879  **********************************************************************/
 880