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[0][0]*\
 101    MAXIMUM_TDD_PERIODICITY*MAX_SYMB_PER_SLOT));
 102
 103    //Filling the DL Slots
 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 the Flexi Slot
 113    for(symbol =0; symbol < NUM_DL_SYMBOLS; symbol++)
 114    {
 115       duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = DL_SLOT;
 116    }
 117    duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = GUARD_SLOT;
 118    symbol++;
 119    duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = UL_SLOT;
 120
 121    //Filling the UL Slot
 122    for(slot  = GUARD_SLOT_IDX + 1; slot < MAXIMUM_TDD_PERIODICITY; slot++)
 123    {
 124       for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 125       {
 126          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
 127       }
 128    }
 129
 130 }
 131 #endif
 132 /*******************************************************************
 133  * @brief Reads the CL Configuration.
 134  *
 135  * @details
 136  *
 137  *    Function : readMacCfg
 138  *
 139  *    Functionality:
 140  *       - Fills up the cell configuration for CL.
 141  *       - Calls FillSlotConfig()
 142  *
 143  * @params[in] void
 144  * @return ROK     - success
 145  *         RFAILED - failure
 146  *
 147  * ****************************************************************/
 148
 149
 150 /* This function is used to fill up the cell configuration for CL */
 151 uint8_t readMacCfg()
 152 {
 153    duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
 154
 155    /* Cell configuration */
 156    duCfgParam.macCellCfg.cellId = NR_CELL_ID;
 157    duCfgParam.macCellCfg.phyCellId = NR_PCI;
 158    duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
 159    duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
 160
 161    /* DL carrier configuration */
 162    duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
 163    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_20MHZ;
 164    duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
 165    duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
 166    duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
 167    duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
 168    duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
 169    duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
 170    duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
 171    duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
 172    duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
 173    duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
 174    duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
 175    duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
 176
 177    /* UL Carrier configuration */
 178    duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
 179    duCfgParam.macCellCfg.ulCarrCfg.bw = BANDWIDTH_20MHZ;
 180    duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
 181    duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
 182    duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
 183    duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
 184    duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
 185    duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
 186    duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
 187    duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
 188    duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
 189    duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
 190    duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
 191    duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
 192
 193    duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
 194
 195    /* SSB configuration */
 196    duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
 197    duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
 198    duCfgParam.macCellCfg.ssbCfg.scsCmn = SUBCARRIER_SPACING;
 199    duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
 200    duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
 201    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
 202    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
 203    duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
 204    duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
 205    if(BuildMibPdu() != ROK)
 206    {
 207       DU_LOG("\nERROR  -->  Failed to build MIB PDU");
 208       memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
 209    }
 210    else
 211    {
 212       for(uint8_t idx=0; idx<encBufSize; idx++)
 213       {
 214          duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
 215       }
 216    }
 217    duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
 218    duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
 219
 220    /* PRACH configuration */
 221    duCfgParam.macCellCfg.prachCfg.pres = TRUE;
 222    duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 223    duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
 224    duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
 225    duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
 226    duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
 227    duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
 228    duCfgParam.macCellCfg.prachCfg.rootSeqLen    = ROOT_SEQ_LEN;
 229    duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
 230    duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
 231    duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
 232    duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 233    duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
 234    if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
 235    {
 236         DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
 237         NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
 238         if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
 239         {
 240             DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed at readMacCfg");
 241             return RFAILED;
 242         }
 243         *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
 244     }
 245    duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
 246    duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
 247    duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
 248    duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 249    duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
 250    duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
 251 #ifdef NR_TDD
 252    /* TDD configuration */
 253    duCfgParam.macCellCfg.tddCfg.pres = TRUE;
 254    duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
 255
 256    FillSlotConfig();
 257
 258 #endif
 259    /* RSSI Measurement configuration */
 260    duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
 261
 262    /* fill SIB1 configuration */
 263    duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
 264    DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 265    memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
 266          duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 267    duCfgParam.macCellCfg.sib1Cfg.sib1NewTxPeriod = SIB1_NEW_TX_PERIOD;
 268    duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
 269    duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
 270    duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
 271    duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = SIB1_MCS;
 272
 273
 274    /* fill Intial DL BWP */
 275    duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
 276    duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 277    duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
 278    duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 279    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
 280    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
 281    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
 282       SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
 283    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
 284    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
 285       SS_MONITORING_SYMBOL;
 286    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 287       candidate.aggLevel1       = 8;
 288    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 289       candidate.aggLevel2       = 4;
 290    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 291       candidate.aggLevel4       = 2;
 292    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 293       candidate.aggLevel8       = 1;
 294    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 295       candidate.aggLevel16      = 0;
 296    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.k0 = PDSCH_K0;
 297    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.mappingType =
 298       PDSCH_MAPPING_TYPE_A;
 299    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.startSymbol =
 300       PDSCH_START_SYMBOL;
 301    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.lengthSymbol =
 302       PDSCH_LENGTH_SYMBOL;
 303    /* ra-searchSpace ID is set to 1 */
 304    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
 305
 306    /* fill Intial UL BWP */
 307    duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
 308    duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 309    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
 310    duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 311    duCfgParam.macCellCfg.initialUlBwp.puschCommon.k2 = PUSCH_K2;
 312    duCfgParam.macCellCfg.initialUlBwp.puschCommon.mappingType =
 313       PUSCH_MAPPING_TYPE_A;
 314    duCfgParam.macCellCfg.initialUlBwp.puschCommon.startSymbol =
 315       PUSCH_START_SYMBOL;
 316    duCfgParam.macCellCfg.initialUlBwp.puschCommon.lengthSymbol =
 317       PUSCH_LENGTH_SYMBOL;
 318
 319    duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
 320    /* fill PUCCH config common */
 321    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
 322    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
 323
 324    return ROK;
 325 }
 326
 327 /*******************************************************************
 328  *
 329  * @brief Configures the DU Parameters
 330  *
 331  * @details
 332  *
 333  *    Function : fillDuPort
 334  *
 335  *    Functionality:
 336  *       - fills the DU Ports.
 337  *
 338  * @params[in] duPort array to be filled
 339  * @return ROK     - success
 340  *         RFAILED - failure
 341  *
 342  * ****************************************************************/
 343 uint8_t fillDuPort(uint16_t *duPort)
 344 {
 345
 346 #ifdef O1_ENABLE
 347    duPort[F1_INTERFACE]   = g_cfg.DU_Port;
 348    duPort[E2_INTERFACE]   = g_cfg.RIC_Port;
 349 #else
 350    duPort[F1_INTERFACE]   = DU_PORT;     /* DU Port idx  0 38472 */
 351    duPort[E2_INTERFACE]   = RIC_PORT;    /* RIC Port idx 1 38482 */
 352 #endif
 353    return ROK;
 354 }
 355
 356 /*******************************************************************
 357  *
 358  * @brief Configures the DU Parameters
 359  *
 360  * @details
 361  *
 362  *    Function : calcSliv
 363  *
 364  *    Functionality:
 365  *       - calculate SLIV value from start and length field
 366  *
 367  * @params[in] start symbol
 368  * @params[in] length of symbols
 369  * @return SLIV value
 370  *
 371  * ****************************************************************/
 372 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
 373 {
 374    uint16_t sliv = 0;
 375    if((lengthSymbol-1) <= 7)
 376    {
 377       sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
 378    }
 379    else
 380    {
 381       sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
 382              + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
 383    }
 384    return sliv;
 385 }
 386
 387
 388 /*******************************************************************
 389  *
 390  * @brief Configures serving cell config common in sib1
 391  *
 392  * @details
 393  *
 394  *    Function : fillServCellCfgCommSib
 395  *
 396  *    Functionality:
 397  *       - fills Serving cell config common for SIB1
 398  *
 399  * @params[in] SrvCellCfgCommSib pointer
 400  * @return ROK     - success
 401  *         RFAILED - failure
 402  *
 403  ** ****************************************************************/
 404 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
 405 {
 406    PdcchCfgCommon   pdcchCfg;
 407    PdschCfgCommon   pdschCfg;
 408    PcchCfg          pcchCfg;
 409    RachCfgCommon    rachCfg;
 410    PuschCfgCommon   puschCfg;
 411    PucchCfgCommon   pucchCfg;
 412    TddUlDlCfgCommon   tddCfg;
 413
 414    /* Configuring DL Config Common for SIB1*/
 415    srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND_IND;
 416    srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
 417    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 418    srvCellCfgComm->dlCfg.dlScsCarrier.scs = SUBCARRIER_SPACING;
 419    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_20MHZ;
 420    srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
 421
 422    /* Configuring PDCCH Config Common For SIB1 */
 423    pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
 424    pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
 425    pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
 426    pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
 427    pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
 428    pdcchCfg.monitorSlotPrdAndOffPresent = \
 429       SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 430    //pdcchCfg.monitorSlotPrdAndOff = \
 431    SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 432    pdcchCfg.monitorSymbolsInSlot[0] = 128;
 433    pdcchCfg.monitorSymbolsInSlot[1] = 0;
 434    pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
 435    pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
 436    pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
 437    pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
 438    pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
 439    pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
 440    pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
 441    pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
 442    pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 443    pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 444    srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
 445
 446    /* Configuring PDSCH Config Common For SIB1 */
 447    pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
 448    pdschCfg.k0 = PDSCH_K0;
 449    pdschCfg.mapType = \
 450       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 451    pdschCfg.sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 452    srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
 453
 454    /* Configuring BCCH Config for SIB1 */
 455    srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
 456       BCCH_Config__modificationPeriodCoeff_n16;
 457
 458    /* Configuring PCCH Config for SIB1 */
 459    pcchCfg.dfltPagingCycle = PagingCycle_rf256;
 460    pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
 461    pcchCfg.numPagingOcc = PCCH_Config__ns_four;
 462    srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
 463
 464
 465    /* Configuring UL Config Common */
 466    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 467    srvCellCfgComm->ulCfg.ulScsCarrier.scs = SUBCARRIER_SPACING;
 468    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_20MHZ;
 469    srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
 470    srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
 471    srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
 472
 473    /* Configuring RACH Config Common for SIB1 */
 474    rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
 475    rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 476    rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
 477    rachCfg.msg1FreqStart = PRACH_FREQ_START;
 478    rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 479    rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
 480    rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
 481    rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
 482    rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl20;
 483    rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
 484    rachCfg.ssbPerRachOccPresent = \
 485       RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
 486    rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
 487    rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
 488    rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 489    rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
 490    rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
 491    rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
 492    rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
 493    srvCellCfgComm->ulCfg.rachCfg = rachCfg;
 494
 495    /* Configuring PUSCH Config Common for SIB1 */
 496    puschCfg.present = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
 497    puschCfg.k2 = PUSCH_K2;
 498    puschCfg.mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 499    puschCfg.sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 500    puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
 501    puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
 502    srvCellCfgComm->ulCfg.puschCfg = puschCfg;
 503
 504    /* Configuring PUCCH Config Common for SIB1 */
 505    pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
 506    pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
 507    pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
 508    pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
 509    srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
 510
 511    /* Configuring TDD UL DL config common */
 512    tddCfg.refScs = SubcarrierSpacing_kHz30;
 513    tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
 514    tddCfg.numDlSlots = NUM_DL_SLOTS;
 515    tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
 516    tddCfg.numUlSlots = NUM_UL_SLOTS;
 517    tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
 518    srvCellCfgComm->tddCfg = tddCfg;
 519
 520    srvCellCfgComm->ssbPosInBurst = 192;
 521    srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
 522    srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
 523
 524    return ROK;
 525 }
 526
 527 /*******************************************************************
 528  *
 529  * @brief Configures the DU Parameters
 530  *
 531  * @details
 532  *
 533  *    Function : readCfg
 534  *
 535  *    Functionality:
 536  *       - Initializes the DuCfg members.
 537  *       - Calls readMacCfg()
 538  *
 539  * @params[in] system task ID
 540  * @return ROK     - success
 541  *         RFAILED - failure
 542  *
 543  * ****************************************************************/
 544
 545 uint8_t readCfg()
 546 {
 547    uint8_t i,j,k;
 548    uint32_t ipv4_du, ipv4_cu, ipv4_ric;
 549    MibParams mib;
 550    Sib1Params sib1;
 551
 552 #ifdef O1_ENABLE
 553    if( getStartupConfig(&g_cfg) != ROK )
 554    {
 555       RETVALUE(RFAILED);
 556    }
 557    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
 558    cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
 559    cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
 560
 561    duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
 562    duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
 563 #else
 564    cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
 565    cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
 566    cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
 567
 568    duCfgParam.sctpParams.cuPort = CU_PORT;
 569    duCfgParam.sctpParams.ricPort = RIC_PORT;
 570 #endif
 571
 572    fillDuPort(duCfgParam.sctpParams.duPort);
 573
 574    /* F1 DU IP Address and Port*/
 575    duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
 576
 577    /* F1 CU IP Address and Port*/
 578    duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
 579
 580    /* Fill RIC Params */
 581    duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
 582
 583    /* EGTP Parameters */
 584    duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
 585    duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
 586    duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
 587    duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
 588    duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
 589    duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
 590    duCfgParam.egtpParams.minTunnelId = 0;
 591    duCfgParam.egtpParams.maxTunnelId = 10;
 592
 593    duCfgParam.maxUe = 32; //TODO: Check
 594    /* DU Info */
 595    duCfgParam.duId = DU_ID;
 596    strcpy((char*)duCfgParam.duName,DU_NAME);
 597
 598    /* Mib Params */
 599    mib.sysFrmNum = SYS_FRAME_NUM;
 600    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
 601    mib.ssb_SubcarrierOffset = SSB_SC_OFFSET;
 602    mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
 603    mib.controlResourceSetZero = CORESET_0_INDEX;
 604    mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
 605    mib.cellBarred = MIB__cellBarred_barred;
 606    mib.intraFreqReselection =
 607       MIB__intraFreqReselection_notAllowed;
 608    duCfgParam.mibParams = mib;
 609
 610    /* SIB1 Params */
 611    memset(&sib1.plmn, 0, sizeof(Plmn));
 612    sib1.plmn.mcc[0] = PLMN_MCC0;
 613    sib1.plmn.mcc[1] = PLMN_MCC1;
 614    sib1.plmn.mcc[2] = PLMN_MCC2;
 615    sib1.plmn.mnc[0] = PLMN_MNC0;
 616    sib1.plmn.mnc[1] = PLMN_MNC1;
 617    sib1.tac = DU_TAC;
 618    sib1.ranac = DU_RANAC;
 619    sib1.cellIdentity = CELL_IDENTITY;
 620    sib1.cellResvdForOpUse =\
 621       PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
 622    sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
 623    sib1.connEstFailOffValidity =\
 624       ConnEstFailureControl__connEstFailOffsetValidity_s120;
 625    sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
 626    sib1.siSchedInfo.broadcastSta = \
 627       SchedulingInfo__si_BroadcastStatus_broadcasting;
 628    sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
 629    sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
 630    sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
 631
 632    fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
 633
 634    duCfgParam.sib1Params = sib1;
 635
 636    for(i=0; i<DEFAULT_CELLS; i++)
 637    {
 638       memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
 639       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
 640       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
 641       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
 642       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
 643       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
 644
 645       /*Cell ID */
 646       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
 647       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
 648
 649       /* List of Available PLMN */
 650       for(j=0;j<MAX_PLMN;j++)
 651       {
 652          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j], 0, sizeof(Plmn));
 653          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
 654          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
 655          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
 656          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
 657          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
 658       }
 659       /* List of Extended PLMN */
 660       for(j=0;j<MAX_PLMN;j++)
 661       {
 662          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j], 0, sizeof(Plmn));
 663          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
 664          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
 665          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
 666          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
 667          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
 668       }
 669
 670       /* TAC and EPSTAC */
 671       duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
 672       duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
 673       /* NR Mode info */
 674       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
 675       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 676       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 677       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 678
 679 #if 0
 680       /* NR Mode info */
 681       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
 682       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 683       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 684       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 685
 686       for(j=0;j<MAXNRCELLBANDS;j++)
 687       {
 688          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 689          for(k=0;k<MAXNRCELLBANDS;k++)
 690          {
 691             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 692          }
 693       }
 694 #endif
 695       for(j=0;j<MAXNRCELLBANDS;j++)
 696       {
 697          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 698          for(k=0;k<MAXNRCELLBANDS;k++)
 699          {
 700             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 701          }
 702       }
 703       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
 704       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 705       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 706       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 707       for(j=0;j<MAXNRCELLBANDS;j++)
 708       {
 709          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 710          for(k=0;k<MAXNRCELLBANDS;k++)
 711          {
 712             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 713          }
 714       }
 715
 716       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
 717       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
 718
 719       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
 720       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
 721
 722 #if 0
 723       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
 724       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_106;
 725 #endif
 726       /*Measurement Config and Cell Config */
 727       duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
 728
 729       duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
 730
 731       duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
 732
 733       /* Broadcast PLMN Identity */
 734       for(j=0;j<MAXBPLMNNRMINUS1;j++)
 735       {
 736          for(k=0;k<MAX_PLMN;k++)
 737          {
 738             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k], 0, sizeof(Plmn));
 739             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
 740             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
 741             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
 742             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
 743             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
 744          }
 745          /* Extended PLMN List */
 746          for(k=0;k<MAX_PLMN;k++)
 747          {
 748             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k], 0, sizeof(Plmn));
 749             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
 750             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
 751             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
 752             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
 753             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
 754          }
 755
 756          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
 757          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
 758          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
 759       }
 760
 761       /*gnb DU System Info mib msg*/
 762       BuildMibMsg();
 763       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg,\
 764             strlen(encBuf));
 765       if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
 766       {
 767          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 768          return RFAILED;
 769       }
 770       strcpy((char *)duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf);
 771       duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
 772
 773       /*gnb DU System Info mib msg*/
 774       BuildSib1Msg();
 775       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 776             encBufSize);
 777       if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
 778       {
 779          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 780          return RFAILED;
 781       }
 782       memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 783             encBuf,encBufSize);
 784       duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
 785
 786    }
 787
 788    if(readMacCfg() != ROK)
 789    {
 790       DU_LOG("\nERROR  -->  DU_APP : Failed while reading MAC config");
 791       return RFAILED;
 792    }
 793
 794    return ROK;
 795 }
 796
 797 /*******************************************************************
 798  *
 799  * @brief Reads config and posts message to du_app on completion
 800  *
 801  * @details
 802  *
 803  *    Function : main
 804  *
 805  *    Functionality:
 806  *      - Calls readCfg()
 807  *      - Post to du_app for further processing
 808  *
 809  * @params[in] void
 810  * @return ROK     - success
 811  *         RFAILED - failure
 812  *
 813  * ****************************************************************/
 814 uint8_t duReadCfg()
 815 {
 816    Pst pst;
 817    Buffer *mBuf;
 818
 819    memset(&duCfgParam, 0, sizeof(DuCfgParams));
 820    //Read configs into duCfgParams
 821    if(readCfg() != ROK)
 822    {
 823       DU_LOG("\nERROR  -->  DU_APP : Reading configuration failed");
 824       return RFAILED;
 825    }
 826
 827    //Fill pst structure
 828    memset(&(pst), 0, sizeof(Pst));
 829    pst.srcEnt = (Ent)ENTDUAPP;
 830    pst.srcInst = (Inst)DU_INST;
 831    pst.srcProcId = DU_PROC;
 832    pst.dstEnt = pst.srcEnt;
 833    pst.dstInst = pst.srcInst;
 834    pst.dstProcId = pst.srcProcId;
 835    pst.event = EVTCFG;
 836    pst.selector = ODU_SELECTOR_TC;
 837    pst.pool= DU_POOL;
 838
 839
 840    if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
 841    {
 842       DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed in duReadCfg");
 843       return RFAILED;
 844    }
 845
 846    if (ODU_POST_TASK(&pst, mBuf) != ROK)
 847    {
 848       DU_LOG("\nERROR  -->  DU_APP : ODU_POST_TASK failed in duReadCfg");
 849       return RFAILED;
 850    }
 851
 852    return ROK;
 853 }
 854
 855 /**********************************************************************
 856   End of file
 857  **********************************************************************/
 858