src/du_app/du_cfg.c

   1 /*******************************************************************************
   2 ################################################################################
   3 #   Copyright (c) [2017-2019] [Radisys]                                        #
   4 #                                                                              #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   6 #   you may not use this file except in compliance with the License.           #
   7 #   You may obtain a copy of the License at                                    #
   8 #                                                                              #
   9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  10 #                                                                              #
  11 #   Unless required by applicable law or agreed to in writing, software        #
  12 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  14 #   See the License for the specific language governing permissions and        #
  15 #   limitations under the License.                                             #
  16 ################################################################################
  17  *******************************************************************************/
  18
  19 /* This file contains all utility functions */
  20 #include "common_def.h"
  21 #include "legtp.h"
  22 #include "lrg.h"
  23 #include "lkw.x"
  24 #include "lrg.x"
  25 #include "du_app_mac_inf.h"
  26 #include "du_app_rlc_inf.h"
  27 #include "du_cfg.h"
  28 #include "du_mgr.h"
  29 #include "du_utils.h"
  30 #include "OCTET_STRING.h"
  31 #include "BIT_STRING.h"
  32 #include "odu_common_codec.h"
  33 #include "du_sys_info_hdl.h"
  34 #include "MIB.h"
  35 #include "SearchSpace.h"
  36 #include "SIB-TypeInfo.h"
  37 #include "SchedulingInfo.h"
  38 #include "SI-SchedulingInfo.h"
  39 #include "ConnEstFailureControl.h"
  40 #include "PLMN-IdentityInfo.h"
  41 #include "PDSCH-TimeDomainResourceAllocation.h"
  42 #include "BCCH-Config.h"
  43 #include "PagingCycle.h"
  44 #include "PCCH-Config.h"
  45 #include "TimeAlignmentTimer.h"
  46 #include "RACH-ConfigGeneric.h"
  47 #include "PUSCH-TimeDomainResourceAllocation.h"
  48 #include "PUCCH-ConfigCommon.h"
  49 #include "SubcarrierSpacing.h"
  50 #include "TDD-UL-DL-Pattern.h"
  51 #include "RACH-ConfigCommon.h"
  52 #include "BWP-DownlinkCommon.h"
  53 #include "BWP-UplinkCommon.h"
  54
  55 #ifdef O1_ENABLE
  56 #include "ConfigInterface.h"
  57 extern StartupConfig g_cfg;
  58 #endif
  59
  60 DuCfgParams duCfgParam;
  61 char encBuf[ENC_BUF_MAX_LEN];
  62
  63
  64 /* Filling Slot configuration as :
  65  * Slot Sym 0 Sym 1 Sym 2 Sym 3 Sym 4 Sym 5 Sym 6 Sym 7 Sym 8 Sym 9 Sym10 Sym11 Sym12 Sym13
  66  *   0   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  67  *   1   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  68  *   2   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  69      3   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  70      4   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  71      5   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  72      6   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  73      7   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    F     UL
  74      8   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  75      9   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  76  */
  77
  78 #ifdef NR_TDD
  79 /*******************************************************************
  80  *
  81  * @brief Fills the Slot configuration
  82  *
  83  * @details
  84  *
  85  *    Function : FillSlotConfig
  86  *
  87  *    Functionality:Fill the Slot configuration values
  88  *
  89  *  @params[in] void
  90  * @return ROK     - success
  91  *         RFAILED - failure
  92  *
  93  * ****************************************************************/
  94 void FillSlotConfig()
  95 {
  96    uint8_t slot = 0;
  97    uint8_t symbol =0;
  98
  99    memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol]* \
 100                            MAX_TDD_PERIODICITY_SLOTS*MAX_SYMB_PER_SLOT));
 101
 102    //Filling the DL Slots and initializing flexi slot
 103    for(slot = 0; slot <= NUM_DL_SLOTS; slot++)
 104    {
 105       for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 106       {
 107          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
 108       }
 109    }
 110
 111    //Filling UL Slots
 112    for(slot = NUM_DL_SLOTS+1; slot <= NUM_DL_SLOTS+NUM_UL_SLOTS; slot++)
 113    {
 114       for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 115          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
 116    }
 117    //Updating Flexi Slot
 118    slot = NUM_DL_SLOTS;
 119    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][12] = FLEXI_SLOT;
 120    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][13] = UL_SLOT;
 121
 122 }
 123 #endif
 124 /*******************************************************************
 125  * @brief Reads the CL Configuration.
 126  *
 127  * @details
 128  *
 129  *    Function : readMacCfg
 130  *
 131  *    Functionality:
 132  *       - Fills up the cell configuration for CL.
 133  *       - Calls FillSlotConfig()
 134  *
 135  * @params[in] void
 136  * @return ROK     - success
 137  *         RFAILED - failure
 138  *
 139  * ****************************************************************/
 140
 141
 142 /* This function is used to fill up the cell configuration for CL */
 143 uint8_t readMacCfg()
 144 {
 145    uint8_t idx;
 146
 147    duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
 148
 149    /* Cell configuration */
 150    duCfgParam.macCellCfg.cellId = NR_CELL_ID;
 151    duCfgParam.macCellCfg.phyCellId = NR_PCI;
 152    duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
 153    duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
 154
 155    /* DL carrier configuration */
 156    duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
 157 #ifdef NR_TDD
 158    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
 159 #else
 160    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_20MHZ;
 161 #endif
 162    duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
 163    duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
 164    duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
 165    duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
 166    duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
 167    duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
 168    duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
 169    duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
 170    duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
 171    duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
 172    duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
 173    duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
 174
 175    /* UL Carrier configuration */
 176    duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
 177 #ifdef NR_TDD
 178    duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
 179 #else
 180    duCfgParam.macCellCfg.ulCarrCfg.bw = BANDWIDTH_20MHZ;
 181 #endif
 182    duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
 183    duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
 184    duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
 185    duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
 186    duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
 187    duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
 188    duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
 189    duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
 190    duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
 191    duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
 192    duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
 193    duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
 194
 195    duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
 196
 197    /* SSB configuration */
 198    duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
 199    duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
 200 #ifdef NR_TDD
 201    duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_30KHZ;
 202 #else
 203    duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_15KHZ;
 204 #endif
 205    duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
 206    duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
 207    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
 208    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
 209    duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
 210    duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
 211    if(BuildMibPdu() != ROK)
 212    {
 213       DU_LOG("\nERROR  -->  Failed to build MIB PDU");
 214       memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
 215    }
 216    else
 217    {
 218       for(uint8_t idx=0; idx<encBufSize; idx++)
 219       {
 220          duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
 221       }
 222    }
 223    duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
 224    duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
 225
 226    /* PRACH configuration */
 227    duCfgParam.macCellCfg.prachCfg.pres = TRUE;
 228    duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 229    duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
 230    duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
 231    duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
 232    duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
 233    duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
 234    duCfgParam.macCellCfg.prachCfg.rootSeqLen    = ROOT_SEQ_LEN;
 235    duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
 236    duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
 237    duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
 238    duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 239    duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
 240    if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
 241    {
 242         DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
 243         NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
 244         if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
 245         {
 246             DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed at readMacCfg");
 247             return RFAILED;
 248         }
 249         *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
 250     }
 251    duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
 252    duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
 253    duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
 254    duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 255    duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
 256    duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
 257 #ifdef NR_TDD
 258    /* TDD configuration */
 259    duCfgParam.macCellCfg.tddCfg.pres = TRUE;
 260    duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
 261
 262    FillSlotConfig();
 263
 264 #endif
 265    /* RSSI Measurement configuration */
 266    duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
 267
 268    /* fill SIB1 configuration */
 269    duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
 270    DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 271    memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
 272          duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 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
 306    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.numTimeDomAlloc = 2;
 307    idx = 0;
 308    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG1;
 309    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 310       PDSCH_MAPPING_TYPE_A;
 311    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 312       PDSCH_START_SYMBOL;
 313    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 314       PDSCH_LENGTH_SYMBOL;
 315
 316    idx++;
 317    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG2;
 318    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 319       PDSCH_MAPPING_TYPE_A;
 320    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 321       PDSCH_START_SYMBOL;
 322    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 323       PDSCH_LENGTH_SYMBOL;
 324
 325    /* ra-searchSpace ID is set to 1 */
 326    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
 327
 328    /* fill Intial UL BWP */
 329    duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
 330    duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 331 #ifdef NR_TDD
 332    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_30KHZ; /* numerology is 1, 30Khz */
 333 #else
 334    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_15KHZ; /* numerology is 0, 15Khz */
 335 #endif
 336    duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 337    duCfgParam.macCellCfg.initialUlBwp.puschCommon.numTimeDomRsrcAlloc = 2;
 338    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].k2 = PUSCH_K2_CFG1;
 339    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].mappingType =
 340       PUSCH_MAPPING_TYPE_A;
 341    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].startSymbol =
 342       PUSCH_START_SYMBOL;
 343    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].symbolLength =
 344       PUSCH_LENGTH_SYMBOL;
 345
 346    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].k2 = PUSCH_K2_CFG2;
 347    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].mappingType =
 348       PUSCH_MAPPING_TYPE_A;
 349    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].startSymbol =
 350       PUSCH_START_SYMBOL;
 351    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].symbolLength =
 352       PUSCH_LENGTH_SYMBOL;
 353
 354    duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
 355
 356    /* fill PUCCH config common */
 357    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
 358    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
 359
 360    return ROK;
 361 }
 362
 363 /*******************************************************************
 364  *
 365  * @brief Configures the DU Parameters
 366  *
 367  * @details
 368  *
 369  *    Function : fillDuPort
 370  *
 371  *    Functionality:
 372  *       - fills the DU Ports.
 373  *
 374  * @params[in] duPort array to be filled
 375  * @return ROK     - success
 376  *         RFAILED - failure
 377  *
 378  * ****************************************************************/
 379 uint8_t fillDuPort(uint16_t *duPort)
 380 {
 381
 382 #ifdef O1_ENABLE
 383    duPort[F1_INTERFACE]   = g_cfg.DU_Port;
 384    duPort[E2_INTERFACE]   = g_cfg.RIC_Port;
 385 #else
 386    duPort[F1_INTERFACE]   = DU_PORT;     /* DU Port idx  0 38472 */
 387    duPort[E2_INTERFACE]   = RIC_PORT;    /* RIC Port idx 1 38482 */
 388 #endif
 389    return ROK;
 390 }
 391
 392 /*******************************************************************
 393  *
 394  * @brief Configures the DU Parameters
 395  *
 396  * @details
 397  *
 398  *    Function : calcSliv
 399  *
 400  *    Functionality:
 401  *       - calculate SLIV value from start and length field
 402  *
 403  * @params[in] start symbol
 404  * @params[in] length of symbols
 405  * @return SLIV value
 406  *
 407  * ****************************************************************/
 408 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
 409 {
 410    uint16_t sliv = 0;
 411    if((lengthSymbol-1) <= 7)
 412    {
 413       sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
 414    }
 415    else
 416    {
 417       sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
 418              + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
 419    }
 420    return sliv;
 421 }
 422
 423
 424 /*******************************************************************
 425  *
 426  * @brief Configures serving cell config common in sib1
 427  *
 428  * @details
 429  *
 430  *    Function : fillServCellCfgCommSib
 431  *
 432  *    Functionality:
 433  *       - fills Serving cell config common for SIB1
 434  *
 435  * @params[in] SrvCellCfgCommSib pointer
 436  * @return ROK     - success
 437  *         RFAILED - failure
 438  *
 439  ** ****************************************************************/
 440 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
 441 {
 442    PdcchCfgCommon   pdcchCfg;
 443    PdschCfgCommon   pdschCfg;
 444    PcchCfg          pcchCfg;
 445    RachCfgCommon    rachCfg;
 446    PuschCfgCommon   puschCfg;
 447    PucchCfgCommon   pucchCfg;
 448    TddUlDlCfgCommon   tddCfg;
 449
 450    /* Configuring DL Config Common for SIB1*/
 451    srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND;
 452    srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
 453    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 454 #ifdef NR_TDD
 455    srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_30KHZ;
 456    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_100MHZ;
 457 #else
 458    srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_15KHZ;
 459    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_20MHZ;
 460 #endif
 461    srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
 462
 463    /* Configuring PDCCH Config Common For SIB1 */
 464    pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
 465    pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
 466    pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
 467    pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
 468    pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
 469    pdcchCfg.monitorSlotPrdAndOffPresent = \
 470       SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 471    //pdcchCfg.monitorSlotPrdAndOff = \
 472    SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 473    pdcchCfg.monitorSymbolsInSlot[0] = 128;
 474    pdcchCfg.monitorSymbolsInSlot[1] = 0;
 475    pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
 476    pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
 477    pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
 478    pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
 479    pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
 480    pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
 481    pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
 482    pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
 483    pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 484    pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 485    srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
 486
 487    /* Configuring PDSCH Config Common For SIB1 */
 488    pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
 489    pdschCfg.numTimeDomRsrcAlloc = 2;
 490    pdschCfg.timeDomAlloc[0].k0 = PDSCH_K0_CFG1;
 491    pdschCfg.timeDomAlloc[0].mapType = \
 492       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 493    pdschCfg.timeDomAlloc[0].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 494
 495    pdschCfg.timeDomAlloc[1].k0 = PDSCH_K0_CFG2;
 496    pdschCfg.timeDomAlloc[1].mapType = \
 497       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 498    pdschCfg.timeDomAlloc[1].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 499
 500    srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
 501
 502    /* Configuring BCCH Config for SIB1 */
 503    srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
 504       BCCH_Config__modificationPeriodCoeff_n16;
 505
 506    /* Configuring PCCH Config for SIB1 */
 507    pcchCfg.dfltPagingCycle = PagingCycle_rf256;
 508    pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
 509    pcchCfg.numPagingOcc = PCCH_Config__ns_four;
 510    srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
 511
 512
 513    /* Configuring UL Config Common */
 514    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 515 #ifdef NR_TDD
 516    srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_30KHZ;
 517    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_100MHZ;
 518 #else
 519    srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_15KHZ;
 520    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_20MHZ;
 521 #endif
 522    srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
 523    srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
 524    srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
 525
 526    /* Configuring RACH Config Common for SIB1 */
 527    rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
 528    rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 529    rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
 530    rachCfg.msg1FreqStart = PRACH_FREQ_START;
 531    rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 532    rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
 533    rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
 534    rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
 535    rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl10;
 536    rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
 537    rachCfg.ssbPerRachOccPresent = \
 538       RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
 539    rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
 540    rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
 541    rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 542    rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
 543    rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
 544    rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
 545    rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
 546    srvCellCfgComm->ulCfg.rachCfg = rachCfg;
 547
 548    /* Configuring PUSCH Config Common for SIB1 */
 549    puschCfg.puschCfgPresent = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
 550    puschCfg.numTimeDomRsrcAlloc = 2;
 551    puschCfg.timeDomAllocList[0].k2 = PUSCH_K2_CFG1;
 552    puschCfg.timeDomAllocList[0].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 553    puschCfg.timeDomAllocList[0].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 554    puschCfg.timeDomAllocList[1].k2 = PUSCH_K2_CFG2;
 555    puschCfg.timeDomAllocList[1].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 556    puschCfg.timeDomAllocList[1].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 557    puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
 558    puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
 559    srvCellCfgComm->ulCfg.puschCfg = puschCfg;
 560
 561    /* Configuring PUCCH Config Common for SIB1 */
 562    pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
 563    pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
 564    pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
 565    pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
 566    srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
 567
 568    /* Configuring TDD UL DL config common */
 569    tddCfg.refScs = SubcarrierSpacing_kHz30;
 570    tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
 571    tddCfg.numDlSlots = NUM_DL_SLOTS;
 572    tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
 573    tddCfg.numUlSlots = NUM_UL_SLOTS;
 574    tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
 575    srvCellCfgComm->tddCfg = tddCfg;
 576
 577    srvCellCfgComm->ssbPosInBurst = 192;
 578    srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
 579    srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
 580
 581    return ROK;
 582 }
 583
 584 /*******************************************************************
 585  *
 586  * @brief Configures the DU Parameters
 587  *
 588  * @details
 589  *
 590  *    Function : readCfg
 591  *
 592  *    Functionality:
 593  *       - Initializes the DuCfg members.
 594  *       - Calls readMacCfg()
 595  *
 596  * @params[in] system task ID
 597  * @return ROK     - success
 598  *         RFAILED - failure
 599  *
 600  * ****************************************************************/
 601
 602 uint8_t readCfg()
 603 {
 604    uint8_t i,j,k;
 605    uint32_t ipv4_du, ipv4_cu, ipv4_ric;
 606    MibParams mib;
 607    Sib1Params sib1;
 608
 609 #ifdef O1_ENABLE
 610    if( getStartupConfig(&g_cfg) != ROK )
 611    {
 612       RETVALUE(RFAILED);
 613    }
 614    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
 615    cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
 616    cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
 617
 618    duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
 619    duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
 620 #else
 621    cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
 622    cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
 623    cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
 624
 625    duCfgParam.sctpParams.cuPort = CU_PORT;
 626    duCfgParam.sctpParams.ricPort = RIC_PORT;
 627 #endif
 628
 629    fillDuPort(duCfgParam.sctpParams.duPort);
 630
 631    /* F1 DU IP Address and Port*/
 632    duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
 633
 634    /* F1 CU IP Address and Port*/
 635    duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
 636
 637    /* Fill RIC Params */
 638    duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
 639
 640    /* EGTP Parameters */
 641    duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
 642    duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
 643    duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
 644    duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
 645    duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
 646    duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
 647    duCfgParam.egtpParams.minTunnelId = 0;
 648    duCfgParam.egtpParams.maxTunnelId = 10;
 649
 650    duCfgParam.maxUe = 32; //TODO: Check
 651    /* DU Info */
 652    duCfgParam.duId = DU_ID;
 653    strcpy((char*)duCfgParam.duName,DU_NAME);
 654
 655    /* Mib Params */
 656    mib.sysFrmNum = SYS_FRAME_NUM;
 657 #ifdef NR_TDD
 658    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs30or120;
 659 #else
 660    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
 661 #endif
 662    mib.ssb_SubcarrierOffset = SSB_SC_OFFSET; //Kssb
 663    mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
 664    mib.controlResourceSetZero = CORESET_0_INDEX;
 665    mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
 666    mib.cellBarred = MIB__cellBarred_notBarred;
 667    mib.intraFreqReselection =
 668       MIB__intraFreqReselection_notAllowed;
 669    duCfgParam.mibParams = mib;
 670
 671    /* SIB1 Params */
 672    memset(&sib1.plmn, 0, sizeof(Plmn));
 673    sib1.plmn.mcc[0] = PLMN_MCC0;
 674    sib1.plmn.mcc[1] = PLMN_MCC1;
 675    sib1.plmn.mcc[2] = PLMN_MCC2;
 676    sib1.plmn.mnc[0] = PLMN_MNC0;
 677    sib1.plmn.mnc[1] = PLMN_MNC1;
 678    sib1.tac = DU_TAC;
 679    sib1.ranac = DU_RANAC;
 680    sib1.cellIdentity = CELL_IDENTITY;
 681    sib1.cellResvdForOpUse =\
 682       PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
 683    sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
 684    sib1.connEstFailOffValidity =\
 685       ConnEstFailureControl__connEstFailOffsetValidity_s120;
 686    sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
 687    sib1.siSchedInfo.broadcastSta = \
 688       SchedulingInfo__si_BroadcastStatus_broadcasting;
 689    sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
 690    sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
 691    sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
 692
 693    fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
 694
 695    duCfgParam.sib1Params = sib1;
 696
 697    for(i=0; i<DEFAULT_CELLS; i++)
 698    {
 699       memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
 700       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
 701       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
 702       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
 703       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
 704       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
 705
 706       /*Cell ID */
 707       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
 708       duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
 709
 710       /* List of Available PLMN */
 711       for(j=0;j<MAX_PLMN;j++)
 712       {
 713          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j], 0, sizeof(Plmn));
 714          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
 715          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
 716          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
 717          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
 718          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
 719       }
 720       /* List of Extended PLMN */
 721       for(j=0;j<MAX_PLMN;j++)
 722       {
 723          memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j], 0, sizeof(Plmn));
 724          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
 725          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
 726          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
 727          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
 728          duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
 729       }
 730
 731       /* TAC and EPSTAC */
 732       duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
 733       duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
 734       /* NR Mode info */
 735       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
 736       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 737       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 738       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 739
 740 #if 0
 741       /* NR Mode info */
 742       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
 743       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 744       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 745       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 746
 747       for(j=0;j<MAXNRCELLBANDS;j++)
 748       {
 749          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 750          for(k=0;k<MAXNRCELLBANDS;k++)
 751          {
 752             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 753          }
 754       }
 755 #endif
 756       for(j=0;j<MAXNRCELLBANDS;j++)
 757       {
 758          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 759          for(k=0;k<MAXNRCELLBANDS;k++)
 760          {
 761             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 762          }
 763       }
 764       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
 765       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 766       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 767       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 768       for(j=0;j<MAXNRCELLBANDS;j++)
 769       {
 770          duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
 771          for(k=0;k<MAXNRCELLBANDS;k++)
 772          {
 773             duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
 774          }
 775       }
 776
 777       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
 778       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
 779
 780       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
 781       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
 782
 783 #if 0
 784       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
 785       duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_106;
 786 #endif
 787       /*Measurement Config and Cell Config */
 788       duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
 789
 790       duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
 791
 792       duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
 793
 794       /* Broadcast PLMN Identity */
 795       for(j=0;j<MAXBPLMNNRMINUS1;j++)
 796       {
 797          for(k=0;k<MAX_PLMN;k++)
 798          {
 799             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k], 0, sizeof(Plmn));
 800             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
 801             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
 802             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
 803             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
 804             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
 805          }
 806          /* Extended PLMN List */
 807          for(k=0;k<MAX_PLMN;k++)
 808          {
 809             memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k], 0, sizeof(Plmn));
 810             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
 811             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
 812             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
 813             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
 814             duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
 815          }
 816
 817          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
 818          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
 819          duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
 820       }
 821
 822       /*gnb DU System Info mib msg*/
 823       BuildMibMsg();
 824       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBufSize);
 825       if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
 826       {
 827          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 828          return RFAILED;
 829       }
 830       memcpy(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf, encBufSize);
 831       duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
 832
 833       /*gnb DU System Info mib msg*/
 834       BuildSib1Msg();
 835       DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 836             encBufSize);
 837       if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
 838       {
 839          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 840          return RFAILED;
 841       }
 842       memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
 843             encBuf,encBufSize);
 844       duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
 845
 846    }
 847
 848    if(readMacCfg() != ROK)
 849    {
 850       DU_LOG("\nERROR  -->  DU_APP : Failed while reading MAC config");
 851       return RFAILED;
 852    }
 853
 854    return ROK;
 855 }
 856
 857 /*******************************************************************
 858  *
 859  * @brief Reads config and posts message to du_app on completion
 860  *
 861  * @details
 862  *
 863  *    Function : main
 864  *
 865  *    Functionality:
 866  *      - Calls readCfg()
 867  *      - Post to du_app for further processing
 868  *
 869  * @params[in] void
 870  * @return ROK     - success
 871  *         RFAILED - failure
 872  *
 873  * ****************************************************************/
 874 uint8_t duReadCfg()
 875 {
 876    Pst pst;
 877    Buffer *mBuf;
 878
 879    memset(&duCfgParam, 0, sizeof(DuCfgParams));
 880    //Read configs into duCfgParams
 881    if(readCfg() != ROK)
 882    {
 883       DU_LOG("\nERROR  -->  DU_APP : Reading configuration failed");
 884       return RFAILED;
 885    }
 886
 887    //Fill pst structure
 888    memset(&(pst), 0, sizeof(Pst));
 889    pst.srcEnt = (Ent)ENTDUAPP;
 890    pst.srcInst = (Inst)DU_INST;
 891    pst.srcProcId = DU_PROC;
 892    pst.dstEnt = pst.srcEnt;
 893    pst.dstInst = pst.srcInst;
 894    pst.dstProcId = pst.srcProcId;
 895    pst.event = EVTCFG;
 896    pst.selector = ODU_SELECTOR_TC;
 897    pst.pool= DU_POOL;
 898
 899
 900    if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
 901    {
 902       DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed in duReadCfg");
 903       return RFAILED;
 904    }
 905
 906    if (ODU_POST_TASK(&pst, mBuf) != ROK)
 907    {
 908       DU_LOG("\nERROR  -->  DU_APP : ODU_POST_TASK failed in duReadCfg");
 909       return RFAILED;
 910    }
 911
 912    return ROK;
 913 }
 914
 915 /**********************************************************************
 916   End of file
 917  **********************************************************************/
 918