src/du_app/du_cfg.c

   1 /*******************************************************************************
   2 ################################################################################
   3 #   Copyright (c) [2017-2019] [Radisys]                                        #
   4 #                                                                              #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   6 #   you may not use this file except in compliance with the License.           #
   7 #   You may obtain a copy of the License at                                    #
   8 #                                                                              #
   9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  10 #                                                                              #
  11 #   Unless required by applicable law or agreed to in writing, software        #
  12 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  14 #   See the License for the specific language governing permissions and        #
  15 #   limitations under the License.                                             #
  16 ################################################################################
  17  *******************************************************************************/
  18
  19 /* This file contains all utility functions */
  20 #include "common_def.h"
  21 #include "legtp.h"
  22 #include "lrg.h"
  23 #include "lkw.x"
  24 #include "lrg.x"
  25 #include "du_app_mac_inf.h"
  26 #include "du_app_rlc_inf.h"
  27 #include "du_cfg.h"
  28 #include "du_mgr.h"
  29 #include "du_utils.h"
  30 #include "OCTET_STRING.h"
  31 #include "BIT_STRING.h"
  32 #include "odu_common_codec.h"
  33 #include "du_sys_info_hdl.h"
  34 #include "MIB.h"
  35 #include "SearchSpace.h"
  36 #include "SIB-TypeInfo.h"
  37 #include "SchedulingInfo.h"
  38 #include "SI-SchedulingInfo.h"
  39 #include "ConnEstFailureControl.h"
  40 #include "PLMN-IdentityInfo.h"
  41 #include "PDSCH-TimeDomainResourceAllocation.h"
  42 #include "BCCH-Config.h"
  43 #include "PagingCycle.h"
  44 #include "PCCH-Config.h"
  45 #include "TimeAlignmentTimer.h"
  46 #include "RACH-ConfigGeneric.h"
  47 #include "PUSCH-TimeDomainResourceAllocation.h"
  48 #include "PUCCH-ConfigCommon.h"
  49 #include "SubcarrierSpacing.h"
  50 #include "TDD-UL-DL-Pattern.h"
  51 #include "RACH-ConfigCommon.h"
  52 #include "BWP-DownlinkCommon.h"
  53 #include "BWP-UplinkCommon.h"
  54
  55 #ifdef O1_ENABLE
  56 #include "CmInterface.h"
  57 extern StartupConfig g_cfg;
  58 extern NRCellDU cellParams;
  59 #endif
  60
  61 char encBuf[ENC_BUF_MAX_LEN];
  62
  63
  64 /* Filling Slot configuration as :
  65  * Slot Sym 0 Sym 1 Sym 2 Sym 3 Sym 4 Sym 5 Sym 6 Sym 7 Sym 8 Sym 9 Sym10 Sym11 Sym12 Sym13
  66  *   0   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  67  *   1   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  68  *   2   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  69      3   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  70      4   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  71      5   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  72      6   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL
  73      7   DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    DL    F     UL
  74      8   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  75      9   UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL    UL
  76  */
  77
  78 #ifdef NR_TDD
  79 /*******************************************************************
  80  *
  81  * @brief Fills the Slot configuration
  82  *
  83  * @details
  84  *
  85  *    Function : FillSlotConfig
  86  *
  87  *    Functionality:Fill the Slot configuration values
  88  *
  89  *  @params[in] void
  90  * @return ROK     - success
  91  *         RFAILED - failure
  92  *
  93  * ****************************************************************/
  94 void FillSlotConfig()
  95 {
  96    uint8_t slot = 0;
  97    uint8_t symbol =0;
  98
  99    memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol]* \
 100                            MAX_TDD_PERIODICITY_SLOTS*MAX_SYMB_PER_SLOT));
 101
 102    //Filling the DL Slots and initializing flexi slot
 103    for(slot = 0; slot <= NUM_DL_SLOTS; slot++)
 104    {
 105       for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 106       {
 107          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
 108       }
 109    }
 110
 111    //Filling UL Slots
 112    for(slot = NUM_DL_SLOTS+1; slot <= NUM_DL_SLOTS+NUM_UL_SLOTS; slot++)
 113    {
 114       for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
 115          duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
 116    }
 117    //Updating Flexi Slot
 118    slot = NUM_DL_SLOTS;
 119    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][12] = FLEXI_SLOT;
 120    duCfgParam.macCellCfg.tddCfg.slotCfg[slot][13] = UL_SLOT;
 121
 122 }
 123 #endif
 124 /*******************************************************************
 125  * @brief Reads the CL Configuration.
 126  *
 127  * @details
 128  *
 129  *    Function : readMacCfg
 130  *
 131  *    Functionality:
 132  *       - Fills up the cell configuration for CL.
 133  *       - Calls FillSlotConfig()
 134  *
 135  * @params[in] void
 136  * @return ROK     - success
 137  *         RFAILED - failure
 138  *
 139  * ****************************************************************/
 140
 141
 142 /* This function is used to fill up the cell configuration for CL */
 143 uint8_t readMacCfg()
 144 {
 145    uint8_t idx=0, sliceIdx=0;
 146    F1TaiSliceSuppLst *taiSliceSuppLst;
 147
 148    duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
 149
 150    /* Cell configuration */
 151    duCfgParam.macCellCfg.cellId = NR_CELL_ID;
 152    duCfgParam.macCellCfg.phyCellId = NR_PCI;
 153    duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
 154    duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
 155
 156    /* DL carrier configuration */
 157    duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
 158 #ifdef O1_ENABLE
 159    duCfgParam.macCellCfg.dlCarrCfg.bw = cellParams.bSChannelBwUL;
 160    duCfgParam.macCellCfg.dlCarrCfg.freq = cellParams.bSChannelBwDL;
 161 #else
 162    duCfgParam.macCellCfg.dlCarrCfg.bw = NR_BANDWIDTH;
 163    duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
 164
 165 #endif
 166    duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
 167    duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
 168    duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
 169    duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
 170    duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
 171    duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
 172    duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
 173    duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
 174    duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
 175    duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
 176    duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
 177
 178    /* UL Carrier configuration */
 179    duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
 180    duCfgParam.macCellCfg.dlCarrCfg.bw = NR_BANDWIDTH;
 181    duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
 182    duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
 183    duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
 184    duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
 185    duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
 186    duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
 187    duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
 188    duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
 189    duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
 190    duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
 191    duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
 192    duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
 193
 194    duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
 195
 196    /* SSB configuration */
 197    duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
 198    duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
 199    duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
 200    duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
 201 #ifdef O1_ENABLE
 202    duCfgParam.macCellCfg.ssbCfg.scsCmn = cellParams.ssbSubCarrierSpacing;
 203    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = cellParams.ssbPeriodicity;
 204    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = cellParams.ssbOffset;
 205 #else
 206    duCfgParam.macCellCfg.ssbCfg.scsCmn = NR_SCS;
 207    duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
 208    duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
 209 #endif
 210    duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
 211    duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
 212    if(BuildMibPdu() != ROK)
 213    {
 214       DU_LOG("\nERROR  -->  Failed to build MIB PDU");
 215       memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
 216    }
 217    else
 218    {
 219       memcpy(&duCfgParam.macCellCfg.ssbCfg.mibPdu, encBuf,encBufSize);
 220    }
 221    duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
 222    duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
 223
 224    /* PRACH configuration */
 225    duCfgParam.macCellCfg.prachCfg.pres = TRUE;
 226    duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 227    duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
 228    duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = fetchScsValue(PRACH_SUBCARRIER_SPACING);
 229    duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
 230    duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
 231    duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
 232    duCfgParam.macCellCfg.prachCfg.rootSeqLen    = ROOT_SEQ_LEN;
 233    duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
 234    duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
 235    duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
 236    duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 237    duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
 238    if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
 239    {
 240         DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
 241         NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
 242         if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
 243         {
 244             DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed at readMacCfg");
 245             return RFAILED;
 246         }
 247         *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
 248     }
 249    duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
 250    duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
 251    duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
 252    duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 253    duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
 254    duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
 255 #ifdef NR_TDD
 256    /* TDD configuration */
 257    duCfgParam.macCellCfg.tddCfg.pres = TRUE;
 258    duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
 259
 260    FillSlotConfig();
 261
 262 #endif
 263    /* RSSI Measurement configuration */
 264    duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
 265
 266    /* fill SIB1 configuration */
 267    duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
 268    DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 269    memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
 270          duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
 271    duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
 272    duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
 273    duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
 274    duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = DEFAULT_MCS;
 275
 276
 277    /* fill Intial DL BWP */
 278    duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
 279    duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 280    duCfgParam.macCellCfg.initialDlBwp.bwp.scs = NR_SCS;
 281    duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 282    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
 283    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
 284    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
 285       SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
 286    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
 287    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
 288       SS_MONITORING_SYMBOL;
 289    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 290       candidate.aggLevel1       = 8;
 291    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 292       candidate.aggLevel2       = 4;
 293    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 294       candidate.aggLevel4       = 2;
 295    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 296       candidate.aggLevel8       = 1;
 297    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
 298       candidate.aggLevel16      = 0;
 299
 300    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.numTimeDomAlloc = 2;
 301    idx = 0;
 302    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG1;
 303    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 304       PDSCH_MAPPING_TYPE_A;
 305    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 306       PDSCH_START_SYMBOL;
 307    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 308       PDSCH_LENGTH_SYMBOL;
 309
 310    idx++;
 311    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].k0 = PDSCH_K0_CFG2;
 312    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].mappingType =
 313       PDSCH_MAPPING_TYPE_A;
 314    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].startSymbol =
 315       PDSCH_START_SYMBOL;
 316    duCfgParam.macCellCfg.initialDlBwp.pdschCommon.timeDomRsrcAllocList[idx].lengthSymbol =
 317       PDSCH_LENGTH_SYMBOL;
 318
 319    /* ra-searchSpace ID is set to 1 */
 320    duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
 321
 322    /* fill Intial UL BWP */
 323    duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
 324    duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
 325    duCfgParam.macCellCfg.initialUlBwp.bwp.scs = NR_SCS;
 326    duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
 327    duCfgParam.macCellCfg.initialUlBwp.puschCommon.numTimeDomRsrcAlloc = 2;
 328    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].k2 = PUSCH_K2_CFG1;
 329    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].mappingType =
 330       PUSCH_MAPPING_TYPE_A;
 331    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].startSymbol =
 332       PUSCH_START_SYMBOL;
 333    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[0].symbolLength =
 334       PUSCH_LENGTH_SYMBOL;
 335
 336    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].k2 = PUSCH_K2_CFG2;
 337    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].mappingType =
 338       PUSCH_MAPPING_TYPE_A;
 339    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].startSymbol =
 340       PUSCH_START_SYMBOL;
 341    duCfgParam.macCellCfg.initialUlBwp.puschCommon.timeDomRsrcAllocList[1].symbolLength =
 342       PUSCH_LENGTH_SYMBOL;
 343
 344    duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
 345
 346    /* fill PUCCH config common */
 347    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
 348    duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
 349
 350    /* Plmn And SNSSAI Configuration */
 351    memset(&duCfgParam.macCellCfg.plmnInfoList.plmn, &duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.srvdPlmn[0].plmn,\
 352    sizeof(Plmn));
 353    taiSliceSuppLst = &duCfgParam.srvdCellLst[0].duCellInfo.cellInfo.srvdPlmn[0].taiSliceSuppLst;
 354    duCfgParam.macCellCfg.plmnInfoList.numSupportedSlice = taiSliceSuppLst->numSupportedSlices;
 355    if(taiSliceSuppLst->snssai)
 356    {
 357       DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.plmnInfoList.snssai, (duCfgParam.macCellCfg.plmnInfoList.numSupportedSlice) * sizeof(Snssai*));
 358       if(duCfgParam.macCellCfg.plmnInfoList.snssai == NULLP)
 359       {
 360          DU_LOG("\nERROR  --> DU_APP: Memory allocation failed at readMacCfg");
 361          return RFAILED;
 362       }
 363    }
 364    for(sliceIdx=0; sliceIdx<taiSliceSuppLst->numSupportedSlices; sliceIdx++)
 365    {
 366       if(taiSliceSuppLst->snssai[sliceIdx] != NULLP)
 367       {
 368          DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx], sizeof(Snssai));
 369          if(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx] == NULLP)
 370          {
 371             DU_LOG("\nERROR  --> DU_APP: Memory allocation failed at readMacCfg");
 372             return RFAILED;
 373          }
 374          memcpy(duCfgParam.macCellCfg.plmnInfoList.snssai[sliceIdx], taiSliceSuppLst->snssai[sliceIdx], sizeof(Snssai));
 375       }
 376    }
 377    return ROK;
 378 }
 379
 380 /*******************************************************************
 381  *
 382  * @brief Configures the DU Parameters
 383  *
 384  * @details
 385  *
 386  *    Function : fillDuPort
 387  *
 388  *    Functionality:
 389  *       - fills the DU Ports.
 390  *
 391  * @params[in] duPort array to be filled
 392  * @return ROK     - success
 393  *         RFAILED - failure
 394  *
 395  * ****************************************************************/
 396 uint8_t fillDuPort(uint16_t *duPort)
 397 {
 398
 399 #ifdef O1_ENABLE
 400    duPort[F1_INTERFACE]   = g_cfg.DU_Port;
 401    duPort[E2_INTERFACE]   = g_cfg.RIC_Port;
 402 #else
 403    duPort[F1_INTERFACE]   = DU_PORT;     /* DU Port idx  0 38472 */
 404    duPort[E2_INTERFACE]   = RIC_PORT;    /* RIC Port idx 1 38482 */
 405 #endif
 406    return ROK;
 407 }
 408
 409 /*******************************************************************
 410  *
 411  * @brief Configures the DU Parameters
 412  *
 413  * @details
 414  *
 415  *    Function : calcSliv
 416  *
 417  *    Functionality:
 418  *       - calculate SLIV value from start and length field
 419  *
 420  * @params[in] start symbol
 421  * @params[in] length of symbols
 422  * @return SLIV value
 423  *
 424  * ****************************************************************/
 425 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
 426 {
 427    uint16_t sliv = 0;
 428    if((lengthSymbol-1) <= 7)
 429    {
 430       sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
 431    }
 432    else
 433    {
 434       sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
 435              + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
 436    }
 437    return sliv;
 438 }
 439
 440
 441 /*******************************************************************
 442  *
 443  * @brief Configures serving cell config common in sib1
 444  *
 445  * @details
 446  *
 447  *    Function : fillServCellCfgCommSib
 448  *
 449  *    Functionality:
 450  *       - fills Serving cell config common for SIB1
 451  *
 452  * @params[in] SrvCellCfgCommSib pointer
 453  * @return ROK     - success
 454  *         RFAILED - failure
 455  *
 456  ** ****************************************************************/
 457 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
 458 {
 459    PdcchCfgCommon   pdcchCfg;
 460    PdschCfgCommon   pdschCfg;
 461    PcchCfg          pcchCfg;
 462    RachCfgCommon    rachCfg;
 463    PuschCfgCommon   puschCfg;
 464    PucchCfgCommon   pucchCfg;
 465    TddUlDlCfgCommon   tddCfg;
 466
 467    /* Configuring DL Config Common for SIB1*/
 468    srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND;
 469    srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
 470    srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 471    srvCellCfgComm->dlCfg.dlScsCarrier.scs = NR_SCS;
 472    srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = NR_BANDWIDTH;
 473    srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
 474
 475    /* Configuring PDCCH Config Common For SIB1 */
 476    pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
 477    pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
 478    pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
 479    pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
 480    pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
 481    pdcchCfg.monitorSlotPrdAndOffPresent = \
 482
 483       SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 484    //pdcchCfg.monitorSlotPrdAndOff = \
 485    SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
 486    pdcchCfg.monitorSymbolsInSlot[0] = 128;
 487    pdcchCfg.monitorSymbolsInSlot[1] = 0;
 488    pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
 489    pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
 490    pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
 491    pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
 492    pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
 493    pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
 494    pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
 495    pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
 496    pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 497    pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
 498    srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
 499
 500    /* Configuring PDSCH Config Common For SIB1 */
 501    pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
 502    pdschCfg.numTimeDomRsrcAlloc = 2;
 503    pdschCfg.timeDomAlloc[0].k0 = PDSCH_K0_CFG1;
 504    pdschCfg.timeDomAlloc[0].mapType = \
 505       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 506    pdschCfg.timeDomAlloc[0].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 507
 508    pdschCfg.timeDomAlloc[1].k0 = PDSCH_K0_CFG2;
 509    pdschCfg.timeDomAlloc[1].mapType = \
 510       PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
 511    pdschCfg.timeDomAlloc[1].sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
 512
 513    srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
 514
 515    /* Configuring BCCH Config for SIB1 */
 516    srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
 517       BCCH_Config__modificationPeriodCoeff_n16;
 518
 519    /* Configuring PCCH Config for SIB1 */
 520    pcchCfg.dfltPagingCycle = PagingCycle_rf256;
 521    pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
 522    pcchCfg.numPagingOcc = PCCH_Config__ns_four;
 523    srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
 524
 525
 526    /* Configuring UL Config Common */
 527    srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
 528    srvCellCfgComm->ulCfg.ulScsCarrier.scs = NR_SCS;
 529    srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = NR_BANDWIDTH;
 530    srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
 531    srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
 532    srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
 533
 534    /* Configuring RACH Config Common for SIB1 */
 535    rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
 536    rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
 537    rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
 538    rachCfg.msg1FreqStart = PRACH_FREQ_START;
 539    rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
 540    rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
 541    rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
 542    rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
 543    rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl10;
 544    rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
 545    rachCfg.ssbPerRachOccPresent = \
 546       RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
 547    rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
 548    rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
 549    rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
 550    rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
 551    rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
 552    rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
 553    rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
 554    srvCellCfgComm->ulCfg.rachCfg = rachCfg;
 555
 556    /* Configuring PUSCH Config Common for SIB1 */
 557    puschCfg.puschCfgPresent = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
 558    puschCfg.numTimeDomRsrcAlloc = 2;
 559    puschCfg.timeDomAllocList[0].k2 = PUSCH_K2_CFG1;
 560    puschCfg.timeDomAllocList[0].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 561    puschCfg.timeDomAllocList[0].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 562    puschCfg.timeDomAllocList[1].k2 = PUSCH_K2_CFG2;
 563    puschCfg.timeDomAllocList[1].mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
 564    puschCfg.timeDomAllocList[1].sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
 565    puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
 566    puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
 567    srvCellCfgComm->ulCfg.puschCfg = puschCfg;
 568
 569    /* Configuring PUCCH Config Common for SIB1 */
 570    pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
 571    pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
 572    pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
 573    pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
 574    srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
 575
 576    /* Configuring TDD UL DL config common */
 577    tddCfg.refScs = SubcarrierSpacing_kHz30;
 578    tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
 579    tddCfg.numDlSlots = NUM_DL_SLOTS;
 580    tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
 581    tddCfg.numUlSlots = NUM_UL_SLOTS;
 582    tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
 583    srvCellCfgComm->tddCfg = tddCfg;
 584
 585    srvCellCfgComm->ssbPosInBurst = 192;
 586    srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
 587    srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
 588
 589    return ROK;
 590 }
 591
 592 /*******************************************************************
 593  *
 594  * @brief Configures the DU Parameters
 595  *
 596  * @details
 597  *
 598  *    Function : readCfg
 599  *
 600  *    Functionality:
 601  *       - Initializes the DuCfg members.
 602  *       - Calls readMacCfg()
 603  *
 604  * @params[in] system task ID
 605  * @return ROK     - success
 606  *         RFAILED - failure
 607  *
 608  * ****************************************************************/
 609
 610 uint8_t readCfg()
 611 {
 612    uint8_t srvdCellIdx, bandIdx, sliceIdx, plmnIdx;
 613    uint8_t brdcstPlmnIdx, freqBandIdx, srvdPlmnIdx;
 614    uint32_t ipv4_du, ipv4_cu, ipv4_ric;
 615    MibParams mib;
 616    Sib1Params sib1;
 617    F1TaiSliceSuppLst *taiSliceSuppLst;
 618
 619    /* TODO Added these below variable for local testing, once we will receive the
 620     * configuration from O1 we can remove these variable */
 621    Snssai snssai[NUM_OF_SUPPORTED_SLICE] = {{1,{2,3,4}},{5,{6,7,8}}};
 622
 623 #ifdef O1_ENABLE
 624    if( getStartupConfig(&g_cfg) != ROK )
 625    {
 626       RETVALUE(RFAILED);
 627    }
 628    cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
 629    cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
 630    cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
 631
 632    duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
 633    duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
 634 #else
 635    cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
 636    cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
 637    cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
 638
 639    duCfgParam.sctpParams.cuPort = CU_PORT;
 640    duCfgParam.sctpParams.ricPort = RIC_PORT;
 641 #endif
 642
 643    fillDuPort(duCfgParam.sctpParams.duPort);
 644
 645    /* F1 DU IP Address and Port*/
 646    duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
 647
 648    /* F1 CU IP Address and Port*/
 649    duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
 650
 651    /* Fill RIC Params */
 652    duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
 653
 654    /* EGTP Parameters */
 655    duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
 656    duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
 657    duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
 658    duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
 659    duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
 660    duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
 661    duCfgParam.egtpParams.minTunnelId = MIN_TEID;
 662    duCfgParam.egtpParams.maxTunnelId = MAX_TEID;
 663
 664    duCfgParam.maxUe = 32; //TODO: Check
 665    /* DU Info */
 666    duCfgParam.duId = DU_ID;
 667    strcpy((char*)duCfgParam.duName,DU_NAME);
 668
 669    /* Mib Params */
 670    mib.sysFrmNum = SYS_FRAME_NUM;
 671 #ifdef NR_TDD
 672    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs30or120;
 673 #else
 674    mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
 675 #endif
 676    mib.ssb_SubcarrierOffset = SSB_SC_OFFSET; //Kssb
 677    mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
 678    mib.controlResourceSetZero = CORESET_0_INDEX;
 679    mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
 680    mib.cellBarred = MIB__cellBarred_notBarred;
 681    mib.intraFreqReselection =
 682       MIB__intraFreqReselection_notAllowed;
 683    duCfgParam.mibParams = mib;
 684
 685    /* SIB1 Params */
 686    memset(&sib1.plmn, 0, sizeof(Plmn));
 687    sib1.plmn.mcc[0] = PLMN_MCC0;
 688    sib1.plmn.mcc[1] = PLMN_MCC1;
 689    sib1.plmn.mcc[2] = PLMN_MCC2;
 690    sib1.plmn.mnc[0] = PLMN_MNC0;
 691    sib1.plmn.mnc[1] = PLMN_MNC1;
 692    sib1.tac = DU_TAC;
 693    sib1.ranac = DU_RANAC;
 694
 695 #ifdef O1_ENABLE
 696    sib1.cellIdentity = cellParams.cellLocalId;
 697       DU_LOG("\n*********DEBUG --> DU_APP: readCfg(): OAM CellLocalId=%d", \
 698               sib1.cellIdentity);
 699 #else
 700    sib1.cellIdentity = CELL_IDENTITY;
 701 #endif
 702    sib1.cellResvdForOpUse = PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
 703    sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
 704    sib1.connEstFailOffValidity = ConnEstFailureControl__connEstFailOffsetValidity_s120;
 705    sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
 706    sib1.siSchedInfo.broadcastSta = SchedulingInfo__si_BroadcastStatus_broadcasting;
 707    sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
 708    sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
 709    sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
 710
 711    fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
 712
 713    duCfgParam.sib1Params = sib1;
 714
 715    for(srvdCellIdx=0; srvdCellIdx<DEFAULT_CELLS; srvdCellIdx++)
 716    {
 717       memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
 718       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
 719       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
 720       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
 721       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
 722       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
 723
 724       /*Cell ID */
 725  #ifdef O1_ENABLE
 726       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrPci = cellParams.nRPCI;
 727  #else
 728       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.nrPci = NR_PCI;
 729 #endif
 730       /* List of Available PLMN */
 731       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 732       {
 733          /* As per spec 38.473, Plmn identity consists of 3 digit from mcc
 734           * followed by either 2 digit or 3 digits of mnc */
 735
 736          memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn, 0,\
 737          sizeof(Plmn));
 738  #ifdef O1_ENABLE
 739          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[0] =
 740 cellParams.plmnList[srvdPlmnIdx].mcc[0];
 741          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[1] =
 742 cellParams.plmnList[srvdPlmnIdx].mcc[1];
 743          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[2] =
 744 cellParams.plmnList[srvdPlmnIdx].mcc[2];
 745          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[0] =
 746 cellParams.plmnList[srvdPlmnIdx].mnc[0];
 747          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[1] =
 748 cellParams.plmnList[srvdPlmnIdx].mnc[1];
 749          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[2] =
 750 cellParams.plmnList[srvdPlmnIdx].mnc[2];
 751  #else
 752          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[0] = PLMN_MCC0;
 753          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[1] = PLMN_MCC1;
 754          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mcc[2] = PLMN_MCC2;
 755          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[0] = PLMN_MNC0;
 756          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].plmn.mnc[1] = PLMN_MNC1;
 757 #endif
 758       }
 759       /* List of Extended PLMN */
 760       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 761       {
 762          /* As per spec 38.473, Plmn identity consists of 3 digit from mcc
 763           * followed by either 2 digit or 3 digits of mnc */
 764
 765          memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn, 0, sizeof(Plmn));
 766          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[0] = PLMN_MCC0;
 767          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[1] = PLMN_MCC1;
 768          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mcc[2] = PLMN_MCC2;
 769          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mnc[0] = PLMN_MNC0;
 770          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].extPlmn.mnc[1] = PLMN_MNC1;
 771       }
 772       /* List of Supporting Slices */
 773       for(srvdPlmnIdx=0; srvdPlmnIdx<MAX_PLMN; srvdPlmnIdx++)
 774       {
 775          taiSliceSuppLst = &duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellInfo.srvdPlmn[srvdPlmnIdx].\
 776          taiSliceSuppLst;
 777
 778          /* TODO Calculte the exact number of supported slices once will get
 779           * cell configuration from O1 */
 780          taiSliceSuppLst->numSupportedSlices = NUM_OF_SUPPORTED_SLICE;
 781          if(taiSliceSuppLst->numSupportedSlices > MAX_NUM_OF_SLICE_ITEMS)
 782          {
 783             DU_LOG("\nERROR --> DU_APP: readCfg(): Number of supported slice [%d] is more than 1024",\
 784             taiSliceSuppLst->numSupportedSlices);
 785             return RFAILED;
 786          }
 787
 788          DU_ALLOC(taiSliceSuppLst->snssai, taiSliceSuppLst->numSupportedSlices*sizeof(Snssai*));
 789          if(taiSliceSuppLst->snssai == NULLP)
 790          {
 791             DU_LOG("\nERROR --> DU_APP: readCfg():Memory allocation failed");
 792             return RFAILED;
 793          }
 794
 795          for(sliceIdx=0; sliceIdx<taiSliceSuppLst->numSupportedSlices; sliceIdx++)
 796          {
 797             DU_ALLOC(taiSliceSuppLst->snssai[sliceIdx], sizeof(Snssai));
 798             if(taiSliceSuppLst->snssai[sliceIdx] == NULLP)
 799             {
 800                DU_LOG("\nERROR --> DU_APP: readCfg():Memory allocation failed");
 801                return RFAILED;
 802             }
 803 #ifdef O1_ENABLE
 804             memcpy(taiSliceSuppLst->snssai[sliceIdx]->sd, cellParams.plmnList[sliceIdx].sd, \
 805 SD_SIZE*sizeof(uint8_t));
 806             taiSliceSuppLst->snssai[sliceIdx]->sst = cellParams.plmnList[sliceIdx].sst;
 807 #else
 808             memcpy(taiSliceSuppLst->snssai[sliceIdx], &snssai[sliceIdx], sizeof(Snssai));
 809 #endif
 810          }
 811       }
 812       /* NR Mode info */
 813 #ifdef O1_ENABLE
 814       /* TAC and EPSTAC */
 815       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.epsTac = cellParams.nRTAC; //to check and fill
 816       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.tac = cellParams.nRTAC;
 817       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn =
 818 cellParams.arfcnUL;
 819       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn =
 820 cellParams.arfcnSUL;
 821 #else
 822       /* TAC and EPSTAC */
 823       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.epsTac = DU_TAC; //to check and fill
 824       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.tac = DU_TAC;
 825       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
 826       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 827 #endif
 828       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 829       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 830
 831 #if 0
 832       /* NR Mode info */
 833       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
 834       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 835       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 836       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 837
 838       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 839       {
 840          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[freqBandIdx].nrFreqBand =\
 841          NR_FREQ_BAND;
 842          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 843          {
 844             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[freqBandIdx].sulBand[bandIdx]\
 845             = SUL_BAND;
 846          }
 847       }
 848 #endif
 849       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 850       {
 851          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[freqBandIdx].\
 852          nrFreqBand = NR_FREQ_BAND;
 853          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 854          {
 855             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[freqBandIdx].\
 856             sulBand[bandIdx] = SUL_BAND;
 857          }
 858       }
 859 #ifdef O1_ENABLE
 860       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn =
 861 cellParams.arfcnDL ;
 862       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn =
 863 cellParams.arfcnSUL;
 864 #else
 865       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
 866       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
 867 #endif
 868       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
 869       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
 870       for(freqBandIdx=0; freqBandIdx<MAX_NRCELL_BANDS; freqBandIdx++)
 871       {
 872          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[freqBandIdx].\
 873          nrFreqBand = NR_FREQ_BAND;
 874          for(bandIdx=0; bandIdx<MAX_NRCELL_BANDS; bandIdx++)
 875          {
 876             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[freqBandIdx].\
 877             sulBand[bandIdx] = SUL_BAND;
 878          }
 879       }
 880
 881       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
 882       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
 883
 884       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
 885       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
 886
 887       /*Measurement Config and Cell Config */
 888       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.measTimeCfg = TIME_CFG;
 889
 890       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellDir = DL_UL;
 891
 892       duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.cellType=CELL_TYPE;
 893
 894       /* Broadcast PLMN Identity */
 895       for(brdcstPlmnIdx=0; brdcstPlmnIdx<MAX_BPLMN_NRCELL_MINUS_1; brdcstPlmnIdx++)
 896       {
 897          for(plmnIdx=0; plmnIdx<MAX_PLMN; plmnIdx++)
 898          {
 899             memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx],\
 900             0, sizeof(Plmn));
 901             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[0] =\
 902             PLMN_MCC0;
 903             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[1] =\
 904             PLMN_MCC1;
 905             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mcc[2] =\
 906             PLMN_MCC2;
 907             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mnc[0] =\
 908             PLMN_MNC0;
 909             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].plmn[plmnIdx].mnc[1] =\
 910             PLMN_MNC1;
 911          }
 912          /* Extended PLMN List */
 913          for(plmnIdx=0; plmnIdx<MAX_PLMN; plmnIdx++)
 914          {
 915             memset(&duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 916             extPlmn[plmnIdx], 0, sizeof(Plmn));
 917             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 918             extPlmn[plmnIdx].mcc[0] = PLMN_MCC0;
 919             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 920             extPlmn[plmnIdx].mcc[1] = PLMN_MCC1;
 921             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 922             extPlmn[plmnIdx].mcc[2] = PLMN_MCC2;
 923             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 924             extPlmn[plmnIdx].mnc[0] = PLMN_MNC0;
 925             duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].\
 926             extPlmn[plmnIdx].mnc[1] = PLMN_MNC1;
 927          }
 928
 929          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].tac = DU_TAC;
 930          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].nrCellId = NR_CELL_ID;
 931          duCfgParam.srvdCellLst[srvdCellIdx].duCellInfo.brdcstPlmnInfo[brdcstPlmnIdx].ranac = NR_RANAC;
 932       }
 933
 934       /*gnb DU System Info mib msg*/
 935       BuildMibMsg();
 936       DU_ALLOC(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg, encBufSize);
 937       if(!(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg))
 938       {
 939          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 940          return RFAILED;
 941       }
 942       memcpy(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibMsg, encBuf, encBufSize);
 943       duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.mibLen = encBufSize;
 944
 945       /*gnb DU System Info mib msg*/
 946       BuildSib1Msg();
 947       DU_ALLOC(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg,\
 948             encBufSize);
 949       if(!(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg))
 950       {
 951          DU_LOG("\nERROR  -->  DU APP : Memory allocation failure at readCfg");
 952          return RFAILED;
 953       }
 954       memcpy(duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Msg,\
 955             encBuf,encBufSize);
 956       duCfgParam.srvdCellLst[srvdCellIdx].duSysInfo.sib1Len = encBufSize;
 957
 958    }
 959
 960    if(readMacCfg() != ROK)
 961    {
 962       DU_LOG("\nERROR  -->  DU_APP : Failed while reading MAC config");
 963       return RFAILED;
 964    }
 965
 966    return ROK;
 967 }
 968
 969 /*******************************************************************
 970  *
 971  * @brief Copy Slice Cfg in temp structre in duCfgParams
 972  *
 973  * @details
 974  *
 975  *    Function : cpyRrmPolicyInDuCfgParams
 976  *
 977  *    Functionality:
 978  *      - Copy Slice Cfg in temp structre in duCfgParams
 979  *
 980  * @params[in] RrmPolicy rrmPolicy[], uint8_t policyNum, uint8_t memberList
 981  * @return ROK     - success
 982  *         RFAILED - failure
 983  *
 984  * ****************************************************************/
 985 #ifdef O1_ENABLE
 986 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, CopyOfRecvdSliceCfg *tempSliceCfg)
 987 {
 988    uint8_t policyIdx = 0, memberListIdx = 0, count = 0;
 989
 990    if(policyNum)
 991    {
 992       tempSliceCfg->totalRrmPolicy = policyNum;
 993       DU_ALLOC(tempSliceCfg->rrmPolicy, tempSliceCfg->totalRrmPolicy * sizeof(RrmPolicy*));
 994       if(tempSliceCfg->rrmPolicy == NULLP)
 995       {
 996          DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
 997          return RFAILED;
 998       }
 999
1000       for(policyIdx = 0; policyIdx<tempSliceCfg->totalRrmPolicy; policyIdx++)
1001       {
1002          DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx],  sizeof(RrmPolicy));
1003          if(tempSliceCfg->rrmPolicy[policyIdx] == NULLP)
1004          {
1005             DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1006             return RFAILED;
1007          }
1008
1009          if(rrmPolicy[policyIdx].rRMMemberNum)
1010          {
1011             tempSliceCfg->rrmPolicy[policyIdx]->numMemberList = rrmPolicy[policyIdx].rRMMemberNum;
1012             DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx]->memberList, tempSliceCfg->rrmPolicy[policyIdx]->numMemberList * sizeof(PolicyMemberList*))
1013             if(tempSliceCfg->rrmPolicy[policyIdx]->memberList == NULLP)
1014             {
1015                DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1016                return RFAILED;
1017             }
1018
1019             for(memberListIdx = 0; memberListIdx<tempSliceCfg->rrmPolicy[policyIdx]->numMemberList; memberListIdx++)
1020             {
1021                DU_ALLOC(tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx], sizeof(PolicyMemberList))
1022                if(tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx] == NULLP)
1023                {
1024                   DU_LOG("\nERROR  --> DU APP : Memory allocation failed in cpyRrmPolicyInDuCfgParams");
1025                   return RFAILED;
1026                }
1027                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->snssai.sd, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].sd, 3 * sizeof(uint8_t));
1028                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->snssai.sst, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].sst, sizeof(uint8_t));
1029                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->plmn.mcc, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].mcc, 3 * sizeof(uint8_t));
1030                memcpy(&tempSliceCfg->rrmPolicy[policyIdx]->memberList[memberListIdx]->plmn.mnc, &rrmPolicy[policyIdx].rRMPolicyMemberList[memberListIdx].mnc, 3 * sizeof(uint8_t));
1031                count++;
1032             }
1033          }
1034
1035          tempSliceCfg->rrmPolicy[policyIdx]->rsrcType  = rrmPolicy[policyIdx].resourceType;
1036          tempSliceCfg->rrmPolicy[policyIdx]->policyMaxRatio = rrmPolicy[policyIdx].rRMPolicyMaxRatio;
1037          tempSliceCfg->rrmPolicy[policyIdx]->policyMinRatio = rrmPolicy[policyIdx].rRMPolicyMinRatio;
1038          tempSliceCfg->rrmPolicy[policyIdx]->policyDedicatedRatio = rrmPolicy[policyIdx].rRMPolicyDedicatedRatio;
1039
1040       }
1041       tempSliceCfg->totalSliceCount = count;
1042    }
1043    return ROK;
1044 }
1045 #endif
1046 /*******************************************************************
1047  *
1048  * @brief Reads config and posts message to du_app on completion
1049  *
1050  * @details
1051  *
1052  *    Function : main
1053  *
1054  *    Functionality:
1055  *      - Calls readCfg()
1056  *      - Post to du_app for further processing
1057  *
1058  * @params[in] void
1059  * @return ROK     - success
1060  *         RFAILED - failure
1061  *
1062  * ****************************************************************/
1063 uint8_t duReadCfg()
1064 {
1065    Pst pst;
1066    Buffer *mBuf;
1067
1068    memset(&duCfgParam, 0, sizeof(DuCfgParams));
1069
1070    //Read configs into duCfgParams
1071    if(readCfg() != ROK)
1072    {
1073       DU_LOG("\nERROR  -->  DU_APP : Reading configuration failed");
1074       return RFAILED;
1075    }
1076
1077    //Fill pst structure
1078    memset(&(pst), 0, sizeof(Pst));
1079    pst.srcEnt = (Ent)ENTDUAPP;
1080    pst.srcInst = (Inst)DU_INST;
1081    pst.srcProcId = DU_PROC;
1082    pst.dstEnt = pst.srcEnt;
1083    pst.dstInst = pst.srcInst;
1084    pst.dstProcId = pst.srcProcId;
1085    pst.event = EVTCFG;
1086    pst.selector = ODU_SELECTOR_TC;
1087    pst.pool= DU_POOL;
1088
1089
1090    if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
1091    {
1092       DU_LOG("\nERROR  -->  DU_APP : Memory allocation failed in duReadCfg");
1093       return RFAILED;
1094    }
1095
1096    if (ODU_POST_TASK(&pst, mBuf) != ROK)
1097    {
1098       DU_LOG("\nERROR  -->  DU_APP : ODU_POST_TASK failed in duReadCfg");
1099       return RFAILED;
1100    }
1101
1102    return ROK;
1103 }
1104
1105 /**********************************************************************
1106   End of file
1107  **********************************************************************/
1108