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