src/5gnrmac/lwr_mac_fsm.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
  20 /* header include files -- defines (.h) */
  21 #include "common_def.h"
  22 #include "lrg.h"
  23 #include "lrg.x"
  24 #include "du_app_mac_inf.h"
  25 #include "mac_sch_interface.h"
  26 #include "lwr_mac_upr_inf.h"
  27 #include "mac.h"
  28 #include "lwr_mac.h"
  29 #ifdef INTEL_FAPI
  30 #include "nr5g_fapi_internal.h"
  31 #include "fapi_vendor_extension.h"
  32 #endif
  33 #ifdef INTEL_WLS_MEM
  34 #include "wls_lib.h"
  35 #endif
  36 #include "lwr_mac_fsm.h"
  37 #include "lwr_mac_phy.h"
  38 #include "mac_utils.h"
  39
  40 #define MIB_SFN_BITMASK 0xFC
  41 #define PDCCH_PDU_TYPE 0
  42 #define PDSCH_PDU_TYPE 1
  43 #define SSB_PDU_TYPE 3
  44 #define PRACH_PDU_TYPE 0
  45 #define PUSCH_PDU_TYPE 1
  46 #define PUCCH_PDU_TYPE 2
  47 #define PDU_PRESENT 1
  48 #define SET_MSG_LEN(x, size) x += size
  49
  50 /* Global variables */
  51 LwrMacCb lwrMacCb;
  52
  53 uint8_t UnrestrictedSetNcsTable[MAX_ZERO_CORR_CFG_IDX];
  54 void fapiMacConfigRsp(uint16_t cellId);
  55 uint16_t sendTxDataReq(SlotTimingInfo currTimingInfo, MacDlSlot *dlSlot, p_fapi_api_queue_elem_t prevElem);
  56 uint16_t fillUlTtiReq(SlotTimingInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem);
  57 uint16_t fillUlDciReq(SlotTimingInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem);
  58 uint8_t lwr_mac_procStopReqEvt(SlotTimingInfo slotInfo, p_fapi_api_queue_elem_t  prevElem);
  59
  60 void lwrMacLayerInit(Region region, Pool pool)
  61 {
  62 #ifdef INTEL_WLS_MEM
  63    uint8_t idx;
  64 #endif
  65
  66    memset(&lwrMacCb, 0, sizeof(LwrMacCb));
  67    lwrMacCb.region = region;
  68    lwrMacCb.pool = pool;
  69    lwrMacCb.clCfgDone = TRUE;
  70    lwrMacCb.numCell = 0;
  71    lwrMacCb.phyState = PHY_STATE_IDLE;
  72
  73 #ifdef INTEL_WLS_MEM
  74    /* Initializing WLS free mem list */
  75    lwrMacCb.phySlotIndCntr = 1;
  76    for(idx = 0; idx < WLS_MEM_FREE_PRD; idx++)
  77    {
  78       cmLListInit(&wlsBlockToFreeList[idx]);
  79    }
  80 #endif
  81 }
  82
  83 /*******************************************************************
  84  *
  85  * @brief Handles Invalid Request Event
  86  *
  87  * @details
  88  *
  89  *    Function : lwr_mac_procInvalidEvt
  90  *
  91  *    Functionality:
  92  *         - Displays the PHY state when the invalid event occurs
  93  *
  94  * @params[in]
  95  * @return ROK     - success
  96  *         RFAILED - failure
  97  *
  98  * ****************************************************************/
  99 uint8_t lwr_mac_procInvalidEvt(void *msg)
 100 {
 101 #ifdef CALL_FLOW_DEBUG_LOG
 102    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : INVALID_EVENT\n");
 103 #endif
 104    DU_LOG("\nERROR  -->  LWR_MAC: Error Indication Event[%d] received in state [%d]", lwrMacCb.event, lwrMacCb.phyState);
 105    return ROK;
 106 }
 107
 108 #ifdef INTEL_FAPI
 109 /*******************************************************************
 110  *
 111  * @brief Fills FAPI message header
 112  *
 113  * @details
 114  *
 115  *    Function : fillMsgHeader
 116  *
 117  *    Functionality:
 118  *         -Fills FAPI message header
 119  *
 120  * @params[in] Pointer to header
 121  *             Number of messages
 122  *             Messae Type
 123  *             Length of message
 124  * @return void
 125  *
 126  * ****************************************************************/
 127 void fillMsgHeader(fapi_msg_t *hdr, uint16_t msgType, uint16_t msgLen)
 128 {
 129    memset(hdr, 0, sizeof(fapi_msg_t));
 130    hdr->msg_id = msgType;
 131    hdr->length = msgLen;
 132 }
 133
 134 /*******************************************************************
 135  *
 136  * @brief Fills FAPI Config Request message header
 137  *
 138  * @details
 139  *
 140  *    Function : fillTlvs
 141  *
 142  *    Functionality:
 143  *         -Fills FAPI Config Request message header
 144  *
 145  * @params[in] Pointer to TLV
 146  *             Tag
 147  *             Length
 148  *             Value
 149  *             MsgLen
 150  * @return void
 151  *
 152  * ****************************************************************/
 153 void fillTlvs(fapi_uint32_tlv_t *tlv, uint16_t tag, uint16_t length,
 154       uint32_t value, uint32_t *msgLen)
 155 {
 156    tlv->tl.tag    = tag;
 157    tlv->tl.length = length;
 158    tlv->value     = value;
 159    *msgLen        = *msgLen + sizeof(tag) + sizeof(length) + length;
 160 }
 161 /*******************************************************************
 162  *
 163  * @brief fills the cyclic prefix by comparing the bitmask
 164  *
 165  * @details
 166  *
 167  *    Function : fillCyclicPrefix
 168  *
 169  *    Functionality:
 170  *         -checks the value with the bitmask and
 171  *          fills the cellPtr's cyclic prefix.
 172  *
 173  * @params[in] Pointer to ClCellParam
 174  *             Value to be compared
 175  * @return void
 176  *
 177  ********************************************************************/
 178 void fillCyclicPrefix(uint8_t value, ClCellParam **cellPtr)
 179 {
 180    if((value & FAPI_NORMAL_CYCLIC_PREFIX_MASK) == FAPI_NORMAL_CYCLIC_PREFIX_MASK)
 181    {
 182       (*cellPtr)->cyclicPrefix   = NORMAL_CYCLIC_PREFIX_MASK;
 183    }
 184    else if((value & FAPI_EXTENDED_CYCLIC_PREFIX_MASK) == FAPI_EXTENDED_CYCLIC_PREFIX_MASK)
 185    {
 186       (*cellPtr)->cyclicPrefix   = EXTENDED_CYCLIC_PREFIX_MASK;
 187    }
 188    else
 189    {
 190       (*cellPtr)->cyclicPrefix = INVALID_VALUE;
 191    }
 192 }
 193
 194 /*******************************************************************
 195  *
 196  * @brief fills the subcarrier spacing of Downlink by comparing the bitmask
 197  *
 198  * @details
 199  *
 200  *    Function : fillSubcarrierSpaceDl
 201  *
 202  *    Functionality:
 203  *         -checks the value with the bitmask and
 204  *          fills the cellPtr's subcarrier spacing in DL
 205  *
 206  * @params[in] Pointer to ClCellParam
 207  *             Value to be compared
 208  * @return void
 209  *
 210  * ****************************************************************/
 211
 212 void fillSubcarrierSpaceDl(uint8_t value, ClCellParam **cellPtr)
 213 {
 214    if((value & FAPI_15KHZ_MASK) == FAPI_15KHZ_MASK)
 215    {
 216       (*cellPtr)->supportedSubcarrierSpacingDl = SPACING_15_KHZ;
 217    }
 218    else if((value & FAPI_30KHZ_MASK) == FAPI_30KHZ_MASK)
 219    {
 220       (*cellPtr)->supportedSubcarrierSpacingDl = SPACING_30_KHZ;
 221    }
 222    else if((value & FAPI_60KHZ_MASK) == FAPI_60KHZ_MASK)
 223    {
 224       (*cellPtr)->supportedSubcarrierSpacingDl = SPACING_60_KHZ;
 225    }
 226    else if((value & FAPI_120KHZ_MASK) == FAPI_120KHZ_MASK)
 227    {
 228       (*cellPtr)->supportedSubcarrierSpacingDl = SPACING_120_KHZ;
 229    }
 230    else
 231    {
 232       (*cellPtr)->supportedSubcarrierSpacingDl = INVALID_VALUE;
 233    }
 234 }
 235
 236 /*******************************************************************
 237  *
 238  * @brief fills the downlink bandwidth by comparing the bitmask
 239  *
 240  * @details
 241  *
 242  *    Function : fillBandwidthDl
 243  *
 244  *    Functionality:
 245  *         -checks the value with the bitmask and
 246  *         -fills the cellPtr's DL Bandwidth
 247  *
 248  * @params[in] Pointer to ClCellParam
 249  *             Value to be compared
 250  * @return void
 251  *
 252  * ****************************************************************/
 253
 254 void fillBandwidthDl(uint16_t value, ClCellParam **cellPtr)
 255 {
 256    if((value & FAPI_5MHZ_BW_MASK) == FAPI_5MHZ_BW_MASK)
 257    {
 258       (*cellPtr)->supportedBandwidthDl = BW_5MHZ;
 259    }
 260    else if((value & FAPI_10MHZ_BW_MASK) == FAPI_10MHZ_BW_MASK)
 261    {
 262       (*cellPtr)->supportedBandwidthDl = BW_10MHZ;
 263    }
 264    else if((value & FAPI_15MHZ_BW_MASK) == FAPI_15MHZ_BW_MASK)
 265    {
 266       (*cellPtr)->supportedBandwidthDl = BW_15MHZ;
 267    }
 268    else if((value & FAPI_20MHZ_BW_MASK) == FAPI_20MHZ_BW_MASK)
 269    {
 270       (*cellPtr)->supportedBandwidthDl = BW_20MHZ;
 271    }
 272    else if((value & FAPI_40MHZ_BW_MASK) == FAPI_40MHZ_BW_MASK)
 273    {
 274       (*cellPtr)->supportedBandwidthDl = BW_40MHZ;
 275    }
 276    else if((value & FAPI_50MHZ_BW_MASK) == FAPI_50MHZ_BW_MASK)
 277    {
 278       (*cellPtr)->supportedBandwidthDl = BW_50MHZ;
 279    }
 280    else if((value & FAPI_60MHZ_BW_MASK) == FAPI_60MHZ_BW_MASK)
 281    {
 282       (*cellPtr)->supportedBandwidthDl = BW_60MHZ;
 283    }
 284    else if((value & FAPI_70MHZ_BW_MASK) == FAPI_70MHZ_BW_MASK)
 285    {
 286       (*cellPtr)->supportedBandwidthDl = BW_70MHZ;
 287    }
 288    else if((value & FAPI_80MHZ_BW_MASK) == FAPI_80MHZ_BW_MASK)
 289    {
 290       (*cellPtr)->supportedBandwidthDl = BW_80MHZ;
 291    }
 292    else if((value & FAPI_90MHZ_BW_MASK) == FAPI_90MHZ_BW_MASK)
 293    {
 294       (*cellPtr)->supportedBandwidthDl = BW_90MHZ;
 295    }
 296    else if((value & FAPI_100MHZ_BW_MASK) == FAPI_100MHZ_BW_MASK)
 297    {
 298       (*cellPtr)->supportedBandwidthDl = BW_100MHZ;
 299    }
 300    else if((value & FAPI_200MHZ_BW_MASK) == FAPI_200MHZ_BW_MASK)
 301    {
 302       (*cellPtr)->supportedBandwidthDl = BW_200MHZ;
 303    }
 304    else if((value & FAPI_400MHZ_BW_MASK) == FAPI_400MHZ_BW_MASK)
 305    {
 306       (*cellPtr)->supportedBandwidthDl = BW_400MHZ;
 307    }
 308    else
 309    {
 310       (*cellPtr)->supportedBandwidthDl = INVALID_VALUE;
 311    }
 312 }
 313
 314 /*******************************************************************
 315  *
 316  * @brief fills the subcarrier spacing of Uplink by comparing the bitmask
 317  *
 318  * @details
 319  *
 320  *    Function : fillSubcarrierSpaceUl
 321  *
 322  *    Functionality:
 323  *         -checks the value with the bitmask and
 324  *         -fills cellPtr's subcarrier spacing in UL
 325  *
 326  * @params[in] Pointer to ClCellParam
 327  *             Value to be compared
 328  * @return void
 329  *
 330  * ****************************************************************/
 331
 332 void fillSubcarrierSpaceUl(uint8_t value, ClCellParam **cellPtr)
 333 {
 334    if((value & FAPI_15KHZ_MASK) == FAPI_15KHZ_MASK)
 335    {
 336       (*cellPtr)->supportedSubcarrierSpacingsUl = SPACING_15_KHZ;
 337    }
 338    else if((value & FAPI_30KHZ_MASK) == FAPI_30KHZ_MASK)
 339    {
 340       (*cellPtr)->supportedSubcarrierSpacingsUl = SPACING_30_KHZ;
 341    }
 342    else if((value & FAPI_60KHZ_MASK) == FAPI_60KHZ_MASK)
 343    {
 344       (*cellPtr)->supportedSubcarrierSpacingsUl = SPACING_60_KHZ;
 345    }
 346    else if((value & FAPI_120KHZ_MASK) == FAPI_120KHZ_MASK)
 347    {
 348       (*cellPtr)->supportedSubcarrierSpacingsUl = SPACING_120_KHZ;
 349    }
 350    else
 351    {
 352       (*cellPtr)->supportedSubcarrierSpacingsUl = INVALID_VALUE;
 353    }
 354 }
 355
 356 /*******************************************************************
 357  *
 358  * @brief fills the uplink bandwidth by comparing the bitmask
 359  *
 360  * @details
 361  *
 362  *    Function : fillBandwidthUl
 363  *
 364  *    Functionality:
 365  *         -checks the value with the bitmask and
 366  *          fills the cellPtr's UL Bandwidth
 367  *
 368  *
 369  *
 370  * @params[in] Pointer to ClCellParam
 371  *             Value to be compared
 372  * @return void
 373  *
 374  *
 375  * ****************************************************************/
 376
 377 void fillBandwidthUl(uint16_t value, ClCellParam **cellPtr)
 378 {
 379    if((value & FAPI_5MHZ_BW_MASK) == FAPI_5MHZ_BW_MASK)
 380    {
 381       (*cellPtr)->supportedBandwidthUl = BW_5MHZ;
 382    }
 383    else if((value & FAPI_10MHZ_BW_MASK) == FAPI_10MHZ_BW_MASK)
 384    {
 385       (*cellPtr)->supportedBandwidthUl = BW_10MHZ;
 386    }
 387    else if((value & FAPI_15MHZ_BW_MASK) == FAPI_15MHZ_BW_MASK)
 388    {
 389       (*cellPtr)->supportedBandwidthUl = BW_15MHZ;
 390    }
 391    else if((value & FAPI_20MHZ_BW_MASK) == FAPI_20MHZ_BW_MASK)
 392    {
 393       (*cellPtr)->supportedBandwidthUl = BW_20MHZ;
 394    }
 395    else if((value & FAPI_40MHZ_BW_MASK) == FAPI_40MHZ_BW_MASK)
 396    {
 397       (*cellPtr)->supportedBandwidthUl = BW_40MHZ;
 398    }
 399    else if((value & FAPI_50MHZ_BW_MASK) == FAPI_50MHZ_BW_MASK)
 400    {
 401       (*cellPtr)->supportedBandwidthUl = BW_50MHZ;
 402    }
 403    else if((value & FAPI_60MHZ_BW_MASK) == FAPI_60MHZ_BW_MASK)
 404    {
 405       (*cellPtr)->supportedBandwidthUl = BW_60MHZ;
 406    }
 407    else if((value & FAPI_70MHZ_BW_MASK) == FAPI_70MHZ_BW_MASK)
 408    {
 409       (*cellPtr)->supportedBandwidthUl = BW_70MHZ;
 410    }
 411    else if((value & FAPI_80MHZ_BW_MASK) == FAPI_80MHZ_BW_MASK)
 412    {
 413       (*cellPtr)->supportedBandwidthUl = BW_80MHZ;
 414    }
 415    else if((value & FAPI_90MHZ_BW_MASK) == FAPI_90MHZ_BW_MASK)
 416    {
 417       (*cellPtr)->supportedBandwidthUl = BW_90MHZ;
 418    }
 419    else if((value & FAPI_100MHZ_BW_MASK) == FAPI_100MHZ_BW_MASK)
 420    {
 421       (*cellPtr)->supportedBandwidthUl = BW_100MHZ;
 422    }
 423    else if((value & FAPI_200MHZ_BW_MASK) == FAPI_200MHZ_BW_MASK)
 424    {
 425       (*cellPtr)->supportedBandwidthUl = BW_200MHZ;
 426    }
 427    else if((value & FAPI_400MHZ_BW_MASK) == FAPI_400MHZ_BW_MASK)
 428    {
 429       (*cellPtr)->supportedBandwidthUl = BW_400MHZ;
 430    }
 431    else
 432    {
 433       (*cellPtr)->supportedBandwidthUl = INVALID_VALUE;
 434    }
 435 }
 436 /*******************************************************************
 437  *
 438  * @brief fills the CCE maping by comparing the bitmask
 439  *
 440  * @details
 441  *
 442  *    Function : fillCCEmaping
 443  *
 444  *    Functionality:
 445  *         -checks the value with the bitmask and
 446  *          fills the cellPtr's CCE Mapping Type
 447  *
 448  *
 449  * @params[in] Pointer to ClCellParam
 450  *             Value to be compared
 451  * @return void
 452  *
 453  * ****************************************************************/
 454
 455 void fillCCEmaping(uint8_t value,  ClCellParam **cellPtr)
 456 {
 457    if ((value & FAPI_CCE_MAPPING_INTERLEAVED_MASK) == FAPI_CCE_MAPPING_INTERLEAVED_MASK)
 458    {
 459       (*cellPtr)->cceMappingType = CCE_MAPPING_INTERLEAVED_MASK;
 460    }
 461    else if((value & FAPI_CCE_MAPPING_INTERLEAVED_MASK) == FAPI_CCE_MAPPING_NONINTERLVD_MASK)
 462    {
 463       (*cellPtr)->cceMappingType = CCE_MAPPING_NONINTERLVD_MASK;
 464    }
 465    else
 466    {
 467       (*cellPtr)->cceMappingType = INVALID_VALUE;
 468    }
 469 }
 470
 471 /*******************************************************************
 472  *
 473  * @brief fills the PUCCH format by comparing the bitmask
 474  *
 475  * @details
 476  *
 477  *    Function : fillPucchFormat
 478  *
 479  *    Functionality:
 480  *         -checks the value with the bitmask and
 481  *          fills the cellPtr's pucch format
 482  *
 483  *
 484  * @params[in] Pointer to ClCellParam
 485  *             Value to be compared
 486  * @return void
 487  *
 488  * ****************************************************************/
 489
 490 void fillPucchFormat(uint8_t value, ClCellParam **cellPtr)
 491 {
 492    if((value & FAPI_FORMAT_0_MASK) == FAPI_FORMAT_0_MASK)
 493    {
 494       (*cellPtr)->pucchFormats    = FORMAT_0;
 495    }
 496    else if((value & FAPI_FORMAT_1_MASK) == FAPI_FORMAT_1_MASK)
 497    {
 498       (*cellPtr)->pucchFormats    = FORMAT_1;
 499    }
 500    else if((value & FAPI_FORMAT_2_MASK) == FAPI_FORMAT_2_MASK)
 501    {
 502       (*cellPtr)->pucchFormats    = FORMAT_2;
 503    }
 504    else if((value & FAPI_FORMAT_3_MASK) == FAPI_FORMAT_3_MASK)
 505    {
 506       (*cellPtr)->pucchFormats    = FORMAT_3;
 507    }
 508    else if((value & FAPI_FORMAT_4_MASK) == FAPI_FORMAT_4_MASK)
 509    {
 510       (*cellPtr)->pucchFormats    = FORMAT_4;
 511    }
 512    else
 513    {
 514       (*cellPtr)->pucchFormats    = INVALID_VALUE;
 515    }
 516 }
 517
 518 /*******************************************************************
 519  *
 520  * @brief fills the PDSCH Mapping Type by comparing the bitmask
 521  *
 522  * @details
 523  *
 524  *    Function : fillPdschMappingType
 525  *
 526  *    Functionality:
 527  *         -checks the value with the bitmask and
 528  *          fills the cellPtr's PDSCH MappingType
 529  *
 530  * @params[in] Pointer to ClCellParam
 531  *             Value to be compared
 532  * @return void
 533  *
 534  * ****************************************************************/
 535
 536 void fillPdschMappingType(uint8_t value, ClCellParam **cellPtr)
 537 {
 538    if((value & FAPI_PDSCH_MAPPING_TYPE_A_MASK) == FAPI_PDSCH_MAPPING_TYPE_A_MASK)
 539    {
 540       (*cellPtr)->pdschMappingType = MAPPING_TYPE_A;
 541    }
 542    else if((value & FAPI_PDSCH_MAPPING_TYPE_B_MASK) == FAPI_PDSCH_MAPPING_TYPE_B_MASK)
 543    {
 544       (*cellPtr)->pdschMappingType = MAPPING_TYPE_B;
 545    }
 546    else
 547    {
 548       (*cellPtr)->pdschMappingType = INVALID_VALUE;
 549    }
 550 }
 551
 552 /*******************************************************************
 553  *
 554  * @brief fills the PDSCH Allocation Type by comparing the bitmask
 555  *
 556  * @details
 557  *
 558  *    Function : fillPdschAllocationType
 559  *
 560  *    Functionality:
 561  *         -checks the value with the bitmask and
 562  *          fills the cellPtr's PDSCH AllocationType
 563  *
 564  * @params[in] Pointer to ClCellParam
 565  *             Value to be compared
 566  * @return void
 567  *
 568  * ****************************************************************/
 569
 570 void fillPdschAllocationType(uint8_t value, ClCellParam **cellPtr)
 571 {
 572    if((value & FAPI_PDSCH_ALLOC_TYPE_0_MASK) == FAPI_PDSCH_ALLOC_TYPE_0_MASK)
 573    {
 574       (*cellPtr)->pdschAllocationTypes = ALLOCATION_TYPE_0;
 575    }
 576    else if((value & FAPI_PDSCH_ALLOC_TYPE_1_MASK) == FAPI_PDSCH_ALLOC_TYPE_1_MASK)
 577    {
 578       (*cellPtr)->pdschAllocationTypes = ALLOCATION_TYPE_1;
 579    }
 580    else
 581    {
 582       (*cellPtr)->pdschAllocationTypes = INVALID_VALUE;
 583    }
 584 }
 585
 586 /*******************************************************************
 587  *
 588  * @brief fills the PDSCH PRB Mapping Type by comparing the bitmask
 589  *
 590  * @details
 591  *
 592  *    Function : fillPrbMappingType
 593  *
 594  *    Functionality:
 595  *         -checks the value with the bitmask and
 596  *          fills the cellPtr's PRB Mapping Type
 597  *
 598  * @params[in] Pointer to ClCellParam
 599  *             Value to be compared
 600  * @return void
 601  *
 602  ******************************************************************/
 603 void fillPrbMappingType(uint8_t value, ClCellParam **cellPtr)
 604 {
 605    if((value & FAPI_PDSCH_VRB_TO_PRB_MAP_NON_INTLV_MASK) == FAPI_PDSCH_VRB_TO_PRB_MAP_NON_INTLV_MASK)
 606    {
 607       (*cellPtr)->pdschVrbToPrbMapping = VRB_TO_PRB_MAP_NON_INTLV;
 608    }
 609    else if((value & FAPI_PDSCH_VRB_TO_PRB_MAP_INTLVD_MASK) == FAPI_PDSCH_VRB_TO_PRB_MAP_INTLVD_MASK)
 610    {
 611       (*cellPtr)->pdschVrbToPrbMapping = VRB_TO_PRB_MAP_INTLVD;
 612    }
 613    else
 614    {
 615       (*cellPtr)->pdschVrbToPrbMapping = INVALID_VALUE;
 616    }
 617 }
 618
 619 /*******************************************************************
 620  *
 621  * @brief fills the PDSCH DmrsConfig Type by comparing the bitmask
 622  *
 623  * @details
 624  *
 625  *    Function : fillPdschDmrsConfigType
 626  *
 627  *    Functionality:
 628  *         -checks the value with the bitmask and
 629  *          fills the cellPtr's DmrsConfig Type
 630  *
 631  * @params[in] Pointer to ClCellParam
 632  *             Value to be compared
 633  * @return void
 634  *
 635  ******************************************************************/
 636
 637 void fillPdschDmrsConfigType(uint8_t value, ClCellParam **cellPtr)
 638 {
 639    if((value & FAPI_PDSCH_DMRS_CONFIG_TYPE_1_MASK) == FAPI_PDSCH_DMRS_CONFIG_TYPE_1_MASK)
 640    {
 641       (*cellPtr)->pdschDmrsConfigTypes = DMRS_CONFIG_TYPE_1;
 642    }
 643    else if((value & FAPI_PDSCH_DMRS_CONFIG_TYPE_2_MASK) == FAPI_PDSCH_DMRS_CONFIG_TYPE_2_MASK)
 644    {
 645       (*cellPtr)->pdschDmrsConfigTypes = DMRS_CONFIG_TYPE_2;
 646    }
 647    else
 648    {
 649       (*cellPtr)->pdschDmrsConfigTypes = INVALID_VALUE;
 650    }
 651 }
 652
 653 /*******************************************************************
 654  *
 655  * @brief fills the PDSCH DmrsLength by comparing the bitmask
 656  *
 657  * @details
 658  *
 659  *    Function : fillPdschDmrsLength
 660  *
 661  *    Functionality:
 662  *         -checks the value with the bitmask and
 663  *          fills the cellPtr's PdschDmrsLength
 664  *
 665  * @params[in] Pointer to ClCellParam
 666  *             Value to be compared
 667  * @return void
 668  *
 669  ******************************************************************/
 670 void fillPdschDmrsLength(uint8_t value, ClCellParam **cellPtr)
 671 {
 672    if(value == FAPI_PDSCH_DMRS_MAX_LENGTH_1)
 673    {
 674       (*cellPtr)->pdschDmrsMaxLength = DMRS_MAX_LENGTH_1;
 675    }
 676    else if(value == FAPI_PDSCH_DMRS_MAX_LENGTH_2)
 677    {
 678       (*cellPtr)->pdschDmrsMaxLength = DMRS_MAX_LENGTH_2;
 679    }
 680    else
 681    {
 682       (*cellPtr)->pdschDmrsMaxLength = INVALID_VALUE;
 683    }
 684 }
 685
 686 /*******************************************************************
 687  *
 688  * @brief fills the PDSCH Dmrs Additional Pos by comparing the bitmask
 689  *
 690  * @details
 691  *
 692  *    Function : fillPdschDmrsAddPos
 693  *
 694  *    Functionality:
 695  *         -checks the value with the bitmask and
 696  *          fills the cellPtr's Pdsch DmrsAddPos
 697  *
 698  * @params[in] Pointer to ClCellParam
 699  *             Value to be compared
 700  * @return void
 701  *
 702  ******************************************************************/
 703
 704 void fillPdschDmrsAddPos(uint8_t value, ClCellParam **cellPtr)
 705 {
 706    if((value & FAPI_DMRS_ADDITIONAL_POS_0_MASK) == FAPI_DMRS_ADDITIONAL_POS_0_MASK)
 707    {
 708       (*cellPtr)->pdschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_0;
 709    }
 710    else if((value & FAPI_DMRS_ADDITIONAL_POS_1_MASK) == FAPI_DMRS_ADDITIONAL_POS_1_MASK)
 711    {
 712       (*cellPtr)->pdschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_1;
 713    }
 714    else if((value & FAPI_DMRS_ADDITIONAL_POS_2_MASK) == FAPI_DMRS_ADDITIONAL_POS_2_MASK)
 715    {
 716       (*cellPtr)->pdschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_2;
 717    }
 718    else if((value & FAPI_DMRS_ADDITIONAL_POS_3_MASK) == FAPI_DMRS_ADDITIONAL_POS_3_MASK)
 719    {
 720       (*cellPtr)->pdschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_3;
 721    }
 722    else
 723    {
 724       (*cellPtr)->pdschDmrsAdditionalPos = INVALID_VALUE;
 725    }
 726 }
 727
 728 /*******************************************************************
 729  *
 730  * @brief fills the Modulation Order in DL by comparing the bitmask
 731  *
 732  * @details
 733  *
 734  *    Function : fillModulationOrderDl
 735  *
 736  *    Functionality:
 737  *         -checks the value with the bitmask and
 738  *          fills the cellPtr's ModulationOrder in DL.
 739  *
 740  * @params[in] Pointer to ClCellParam
 741  *             Value to be compared
 742  * @return void
 743  *
 744  ******************************************************************/
 745 void fillModulationOrderDl(uint8_t value, ClCellParam **cellPtr)
 746 {
 747    if(value == 0 )
 748    {
 749       (*cellPtr)->supportedMaxModulationOrderDl = MOD_QPSK;
 750    }
 751    else if(value == 1)
 752    {
 753       (*cellPtr)->supportedMaxModulationOrderDl = MOD_16QAM;
 754    }
 755    else if(value == 2)
 756    {
 757       (*cellPtr)->supportedMaxModulationOrderDl = MOD_64QAM;
 758    }
 759    else if(value == 3)
 760    {
 761       (*cellPtr)->supportedMaxModulationOrderDl = MOD_256QAM;
 762    }
 763    else
 764    {
 765       (*cellPtr)->supportedMaxModulationOrderDl = INVALID_VALUE;
 766    }
 767 }
 768
 769 /*******************************************************************
 770  *
 771  * @brief fills the PUSCH DmrsConfig Type by comparing the bitmask
 772  *
 773  * @details
 774  *
 775  *    Function : fillPuschDmrsConfigType
 776  *
 777  *    Functionality:
 778  *         -checks the value with the bitmask and
 779  *          fills the cellPtr's PUSCH DmrsConfigType
 780  *
 781  * @params[in] Pointer to ClCellParam
 782  *             Value to be compared
 783  * @return void
 784  *
 785  ******************************************************************/
 786
 787 void fillPuschDmrsConfig(uint8_t value, ClCellParam **cellPtr)
 788 {
 789    if((value & FAPI_PUSCH_DMRS_CONFIG_TYPE_1_MASK) == FAPI_PUSCH_DMRS_CONFIG_TYPE_1_MASK)
 790    {
 791       (*cellPtr)->puschDmrsConfigTypes = DMRS_CONFIG_TYPE_1;
 792    }
 793    else if((value & FAPI_PUSCH_DMRS_CONFIG_TYPE_2_MASK) == FAPI_PUSCH_DMRS_CONFIG_TYPE_2_MASK)
 794    {
 795       (*cellPtr)->puschDmrsConfigTypes = DMRS_CONFIG_TYPE_2;
 796    }
 797    else
 798    {
 799       (*cellPtr)->puschDmrsConfigTypes = INVALID_VALUE;
 800    }
 801 }
 802
 803 /*******************************************************************
 804  *
 805  * @brief fills the PUSCH DmrsLength by comparing the bitmask
 806  *
 807  * @details
 808  *
 809  *    Function : fillPuschDmrsLength
 810  *
 811  *    Functionality:
 812  *         -checks the value with the bitmask and
 813  *          fills the cellPtr's PUSCH DmrsLength
 814  *
 815  * @params[in] Pointer to ClCellParam
 816  *             Value to be compared
 817  * @return void
 818  *
 819  ******************************************************************/
 820
 821 void fillPuschDmrsLength(uint8_t value, ClCellParam **cellPtr)
 822 {
 823    if(value  == FAPI_PUSCH_DMRS_MAX_LENGTH_1)
 824    {
 825       (*cellPtr)->puschDmrsMaxLength = DMRS_MAX_LENGTH_1;
 826    }
 827    else if(value  == FAPI_PUSCH_DMRS_MAX_LENGTH_2)
 828    {
 829       (*cellPtr)->puschDmrsMaxLength = DMRS_MAX_LENGTH_2;
 830    }
 831    else
 832    {
 833       (*cellPtr)->puschDmrsMaxLength = INVALID_VALUE;
 834    }
 835 }
 836
 837 /*******************************************************************
 838  *
 839  * @brief fills the PUSCH Dmrs Additional position by comparing the bitmask
 840  *
 841  * @details
 842  *
 843  *    Function : fillPuschDmrsAddPos
 844  *
 845  *    Functionality:
 846  *         -checks the value with the bitmask and
 847  *          fills the cellPtr's PUSCH DmrsAddPos
 848  *
 849  * @params[in] Pointer to ClCellParam
 850  *             Value to be compared
 851  * @return void
 852  *
 853  ******************************************************************/
 854
 855 void fillPuschDmrsAddPos(uint8_t value, ClCellParam **cellPtr)
 856 {
 857    if((value & FAPI_DMRS_ADDITIONAL_POS_0_MASK) == FAPI_DMRS_ADDITIONAL_POS_0_MASK)
 858    {
 859       (*cellPtr)->puschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_0;
 860    }
 861    else if((value & FAPI_DMRS_ADDITIONAL_POS_1_MASK) == FAPI_DMRS_ADDITIONAL_POS_1_MASK)
 862    {
 863       (*cellPtr)->puschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_1;
 864    }
 865    else if((value & FAPI_DMRS_ADDITIONAL_POS_2_MASK) == FAPI_DMRS_ADDITIONAL_POS_2_MASK)
 866    {
 867       (*cellPtr)->puschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_2;
 868    }
 869    else if((value & FAPI_DMRS_ADDITIONAL_POS_3_MASK) == FAPI_DMRS_ADDITIONAL_POS_3_MASK)
 870    {
 871       (*cellPtr)->puschDmrsAdditionalPos = DMRS_ADDITIONAL_POS_3;
 872    }
 873    else
 874    {
 875       (*cellPtr)->puschDmrsAdditionalPos = INVALID_VALUE;
 876    }
 877 }
 878
 879 /*******************************************************************
 880  *
 881  * @brief fills the PUSCH Mapping Type by comparing the bitmask
 882  *
 883  * @details
 884  *
 885  *    Function : fillPuschMappingType
 886  *
 887  *    Functionality:
 888  *         -checks the value with the bitmask and
 889  *          fills the cellPtr's PUSCH MappingType
 890  *
 891  * @params[in] Pointer to ClCellParam
 892  *             Value to be compared
 893  * @return void
 894  *
 895  ******************************************************************/
 896
 897 void fillPuschMappingType(uint8_t value, ClCellParam **cellPtr)
 898 {
 899    if((value & FAPI_PUSCH_MAPPING_TYPE_A_MASK) == FAPI_PUSCH_MAPPING_TYPE_A_MASK)
 900    {
 901       (*cellPtr)->puschMappingType = MAPPING_TYPE_A;
 902    }
 903    else if((value & FAPI_PUSCH_MAPPING_TYPE_B_MASK) == FAPI_PUSCH_MAPPING_TYPE_B_MASK)
 904    {
 905       (*cellPtr)->puschMappingType = MAPPING_TYPE_B;
 906    }
 907    else
 908    {
 909       (*cellPtr)->puschMappingType = INVALID_VALUE;
 910    }
 911 }
 912
 913 /*******************************************************************
 914  *
 915  * @brief fills the PUSCH Allocation Type by comparing the bitmask
 916  *
 917  * @details
 918  *
 919  *    Function : fillPuschAllocationType
 920  *
 921  *    Functionality:
 922  *         -checks the value with the bitmask and
 923  *          fills the cellPtr's PUSCH AllocationType
 924  *
 925  * @params[in] Pointer to ClCellParam
 926  *             Value to be compared
 927  * @return void
 928  *
 929  ******************************************************************/
 930
 931 void fillPuschAllocationType(uint8_t value, ClCellParam **cellPtr)
 932 {
 933    if((value & FAPI_PUSCH_ALLOC_TYPE_0_MASK) == FAPI_PUSCH_ALLOC_TYPE_0_MASK)
 934    {
 935       (*cellPtr)->puschAllocationTypes = ALLOCATION_TYPE_0;
 936    }
 937    else if((value & FAPI_PUSCH_ALLOC_TYPE_0_MASK) == FAPI_PUSCH_ALLOC_TYPE_0_MASK)
 938    {
 939       (*cellPtr)->puschAllocationTypes = ALLOCATION_TYPE_1;
 940    }
 941    else
 942    {
 943       (*cellPtr)->puschAllocationTypes = INVALID_VALUE;
 944    }
 945 }
 946
 947 /*******************************************************************
 948  *
 949  * @brief fills the PUSCH PRB Mapping Type by comparing the bitmask
 950  *
 951  * @details
 952  *
 953  *    Function : fillPuschPrbMappingType
 954  *
 955  *    Functionality:
 956  *         -checks the value with the bitmask and
 957  *          fills the cellPtr's PUSCH PRB MApping Type
 958  *
 959  * @params[in] Pointer to ClCellParam
 960  *             Value to be compared
 961  * @return void
 962  *
 963  ******************************************************************/
 964
 965 void fillPuschPrbMappingType(uint8_t value, ClCellParam **cellPtr)
 966 {
 967    if((value & FAPI_PUSCH_VRB_TO_PRB_MAP_NON_INTLV_MASK) == FAPI_PUSCH_VRB_TO_PRB_MAP_NON_INTLV_MASK)
 968    {
 969       (*cellPtr)->puschVrbToPrbMapping = VRB_TO_PRB_MAP_NON_INTLV;
 970    }
 971    else if((value & FAPI_PUSCH_VRB_TO_PRB_MAP_INTLVD_MASK) == FAPI_PUSCH_VRB_TO_PRB_MAP_INTLVD_MASK)
 972    {
 973       (*cellPtr)->puschVrbToPrbMapping = VRB_TO_PRB_MAP_INTLVD;
 974    }
 975    else
 976    {
 977       (*cellPtr)->puschVrbToPrbMapping = INVALID_VALUE;
 978    }
 979 }
 980
 981 /*******************************************************************
 982  *
 983  * @brief fills the Modulation Order in Ul by comparing the bitmask
 984  *
 985  * @details
 986  *
 987  *    Function : fillModulationOrderUl
 988  *
 989  *    Functionality:
 990  *         -checks the value with the bitmask and
 991  *          fills the cellPtr's Modualtsion Order in UL.
 992  *
 993  * @params[in] Pointer to ClCellParam
 994  *             Value to be compared
 995  * @return void
 996  *
 997  ******************************************************************/
 998
 999 void fillModulationOrderUl(uint8_t value, ClCellParam **cellPtr)
1000 {
1001    if(value == 0)
1002    {
1003       (*cellPtr)->supportedModulationOrderUl = MOD_QPSK;
1004    }
1005    else if(value == 1)
1006    {
1007       (*cellPtr)->supportedModulationOrderUl = MOD_16QAM;
1008    }
1009    else if(value == 2)
1010    {
1011       (*cellPtr)->supportedModulationOrderUl = MOD_64QAM;
1012    }
1013    else if(value == 3)
1014    {
1015       (*cellPtr)->supportedModulationOrderUl = MOD_256QAM;
1016    }
1017    else
1018    {
1019       (*cellPtr)->supportedModulationOrderUl = INVALID_VALUE;
1020    }
1021 }
1022
1023 /*******************************************************************
1024  *
1025  * @brief fills the PUSCH Aggregation Factor by comparing the bitmask
1026  *
1027  * @details
1028  *
1029  *    Function : fillPuschAggregationFactor
1030  *
1031  *    Functionality:
1032  *         -checks the value with the bitmask and
1033  *          fills the cellPtr's PUSCH Aggregation Factor
1034  *
1035  * @params[in] Pointer to ClCellParam
1036  *             Value to be compared
1037  * @return void
1038  *
1039  ******************************************************************/
1040
1041 void fillPuschAggregationFactor(uint8_t value, ClCellParam **cellPtr)
1042 {
1043    if((value & FAPI_FORMAT_0_MASK) == FAPI_FORMAT_0_MASK)
1044    {
1045       (*cellPtr)->puschAggregationFactor    = AGG_FACTOR_1;
1046    }
1047    else if((value & FAPI_FORMAT_1_MASK) == FAPI_FORMAT_1_MASK)
1048    {
1049       (*cellPtr)->puschAggregationFactor    = AGG_FACTOR_2;
1050    }
1051    else if((value & FAPI_FORMAT_2_MASK) == FAPI_FORMAT_2_MASK)
1052    {
1053       (*cellPtr)->puschAggregationFactor    = AGG_FACTOR_4;
1054    }
1055    else if((value & FAPI_FORMAT_3_MASK) == FAPI_FORMAT_3_MASK)
1056    {
1057       (*cellPtr)->puschAggregationFactor    = AGG_FACTOR_8;
1058    }
1059    else
1060    {
1061       (*cellPtr)->puschAggregationFactor    = INVALID_VALUE;
1062    }
1063 }
1064
1065 /*******************************************************************
1066  *
1067  * @brief fills the PRACH Long Format by comparing the bitmask
1068  *
1069  * @details
1070  *
1071  *    Function : fillPrachLongFormat
1072  *
1073  *    Functionality:
1074  *         -checks the value with the bitmask and
1075  *          fills the cellPtr's PRACH Long Format
1076  *
1077  * @params[in] Pointer to ClCellParam
1078  *             Value to be compared
1079  * @return void
1080  *
1081  ******************************************************************/
1082
1083 void fillPrachLongFormat(uint8_t value, ClCellParam **cellPtr)
1084 {
1085    if((value & FAPI_PRACH_LF_FORMAT_0_MASK) == FAPI_PRACH_LF_FORMAT_0_MASK)
1086    {
1087       (*cellPtr)->prachLongFormats    = FORMAT_0;
1088    }
1089    else if((value & FAPI_PRACH_LF_FORMAT_1_MASK) == FAPI_PRACH_LF_FORMAT_1_MASK)
1090    {
1091       (*cellPtr)->prachLongFormats    = FORMAT_1;
1092    }
1093    else if((value & FAPI_PRACH_LF_FORMAT_2_MASK) == FAPI_PRACH_LF_FORMAT_2_MASK)
1094    {
1095       (*cellPtr)->prachLongFormats    = FORMAT_2;
1096    }
1097    else if((value & FAPI_PRACH_LF_FORMAT_3_MASK) == FAPI_PRACH_LF_FORMAT_3_MASK)
1098    {
1099       (*cellPtr)->prachLongFormats    = FORMAT_3;
1100    }
1101    else
1102    {
1103       (*cellPtr)->prachLongFormats    = INVALID_VALUE;
1104    }
1105 }
1106
1107 /*******************************************************************
1108  *
1109  * @brief fills the PRACH Short Format by comparing the bitmask
1110  *
1111  * @details
1112  *
1113  *    Function : fillPrachShortFormat
1114  *
1115  *    Functionality:
1116  *         -checks the value with the bitmask and
1117  *          fills the cellPtr's PRACH ShortFormat
1118  *
1119  * @params[in] Pointer to ClCellParam
1120  *             Value to be compared
1121  * @return void
1122  *
1123  ******************************************************************/
1124
1125 void fillPrachShortFormat(uint8_t value, ClCellParam **cellPtr)
1126 {
1127    if((value & FAPI_PRACH_SF_FORMAT_A1_MASK) == FAPI_PRACH_SF_FORMAT_A1_MASK)
1128    {
1129       (*cellPtr)->prachShortFormats    = SF_FORMAT_A1;
1130    }
1131    else if((value & FAPI_PRACH_SF_FORMAT_A2_MASK) == FAPI_PRACH_SF_FORMAT_A2_MASK)
1132    {
1133       (*cellPtr)->prachShortFormats    = SF_FORMAT_A2;
1134    }
1135    else if((value & FAPI_PRACH_SF_FORMAT_A3_MASK) == FAPI_PRACH_SF_FORMAT_A3_MASK)
1136    {
1137       (*cellPtr)->prachShortFormats    = SF_FORMAT_A3;
1138    }
1139    else if((value & FAPI_PRACH_SF_FORMAT_B1_MASK) == FAPI_PRACH_SF_FORMAT_B1_MASK)
1140    {
1141       (*cellPtr)->prachShortFormats    = SF_FORMAT_B1;
1142    }
1143    else if((value & FAPI_PRACH_SF_FORMAT_B2_MASK) == FAPI_PRACH_SF_FORMAT_B2_MASK)
1144    {
1145       (*cellPtr)->prachShortFormats    = SF_FORMAT_B2;
1146    }
1147    else if((value & FAPI_PRACH_SF_FORMAT_B3_MASK) == FAPI_PRACH_SF_FORMAT_B3_MASK)
1148    {
1149       (*cellPtr)->prachShortFormats    = SF_FORMAT_B3;
1150    }
1151    else if((value & FAPI_PRACH_SF_FORMAT_B4_MASK) == FAPI_PRACH_SF_FORMAT_B4_MASK)
1152    {
1153       (*cellPtr)->prachShortFormats    = SF_FORMAT_B4;
1154    }
1155    else if((value & FAPI_PRACH_SF_FORMAT_C0_MASK) == FAPI_PRACH_SF_FORMAT_C0_MASK)
1156    {
1157       (*cellPtr)->prachShortFormats    = SF_FORMAT_C0;
1158    }
1159    else if((value & FAPI_PRACH_SF_FORMAT_C2_MASK) == FAPI_PRACH_SF_FORMAT_C2_MASK)
1160    {
1161       (*cellPtr)->prachShortFormats    = SF_FORMAT_C2;
1162    }
1163    else
1164    {
1165       (*cellPtr)->prachShortFormats    = INVALID_VALUE;
1166    }
1167 }
1168
1169 /*******************************************************************
1170  *
1171  * @brief fills the Fd Occasions Type by comparing the bitmask
1172  *
1173  * @details
1174  *
1175  *    Function : fillFdOccasions
1176  *
1177  *    Functionality:
1178  *         -checks the value with the bitmask and
1179  *          fills the cellPtr's Fd Occasions
1180  *
1181  * @params[in] Pointer to ClCellParam
1182  *             Value to be compared
1183  * @return void
1184  *
1185  ******************************************************************/
1186
1187 void fillFdOccasions(uint8_t value, ClCellParam **cellPtr)
1188 {
1189    if(value == 0)
1190    {
1191       (*cellPtr)->maxPrachFdOccasionsInASlot = PRACH_FD_OCC_IN_A_SLOT_1;
1192    }
1193    else if(value == 1)
1194    {
1195       (*cellPtr)->maxPrachFdOccasionsInASlot = PRACH_FD_OCC_IN_A_SLOT_2;
1196    }
1197    else if(value == 3)
1198    {
1199       (*cellPtr)->maxPrachFdOccasionsInASlot = PRACH_FD_OCC_IN_A_SLOT_4;
1200    }
1201    else if(value == 4)
1202    {
1203       (*cellPtr)->maxPrachFdOccasionsInASlot = PRACH_FD_OCC_IN_A_SLOT_8;
1204    }
1205    else
1206    {
1207       (*cellPtr)->maxPrachFdOccasionsInASlot = INVALID_VALUE;
1208    }
1209 }
1210
1211 /*******************************************************************
1212  *
1213  * @brief fills the RSSI Measurement by comparing the bitmask
1214  *
1215  * @details
1216  *
1217  *    Function : fillRssiMeas
1218  *
1219  *    Functionality:
1220  *         -checks the value with the bitmask and
1221  *          fills the cellPtr's RSSI Measurement report
1222  *
1223  * @params[in] Pointer to ClCellParam
1224  *             Value to be compared
1225  * @return void
1226  *
1227  ******************************************************************/
1228
1229 void fillRssiMeas(uint8_t value, ClCellParam **cellPtr)
1230 {
1231    if((value & FAPI_RSSI_REPORT_IN_DBM_MASK) == FAPI_RSSI_REPORT_IN_DBM_MASK)
1232    {
1233       (*cellPtr)->rssiMeasurementSupport    = RSSI_REPORT_DBM;
1234    }
1235    else if((value & FAPI_RSSI_REPORT_IN_DBFS_MASK) == FAPI_RSSI_REPORT_IN_DBFS_MASK)
1236    {
1237       (*cellPtr)->rssiMeasurementSupport    = RSSI_REPORT_DBFS;
1238    }
1239    else
1240    {
1241       (*cellPtr)->rssiMeasurementSupport    = INVALID_VALUE;
1242    }
1243 }
1244
1245 /*******************************************************************
1246  *
1247  * @brief Returns the TLVs value
1248  *
1249  * @details
1250  *
1251  *    Function : getParamValue
1252  *
1253  *    Functionality:
1254  *         -return TLVs value
1255  *
1256  * @params[in]
1257  * @return ROK     - temp
1258  *         RFAILED - failure
1259  *
1260  * ****************************************************************/
1261
1262 uint32_t getParamValue(fapi_uint16_tlv_t *tlv, uint16_t type)
1263 {
1264    void *posPtr;
1265    posPtr   = &tlv->tl.tag;
1266    posPtr   += sizeof(tlv->tl.tag);
1267    posPtr   += sizeof(tlv->tl.length);
1268    /*TO DO: malloc to SSI memory */
1269    if(type == FAPI_UINT_8)
1270    {
1271       return(*(uint8_t *)posPtr);
1272    }
1273    else if(type == FAPI_UINT_16)
1274    {
1275       return(*(uint16_t *)posPtr);
1276    }
1277    else if(type == FAPI_UINT_32)
1278    {
1279       return(*(uint32_t *)posPtr);
1280    }
1281    else
1282    {
1283       DU_LOG("\nERROR  -->  LWR_MAC: Value Extraction failed" );
1284       return RFAILED;
1285    }
1286 }
1287 #endif /* FAPI */
1288
1289 /*******************************************************************
1290  *
1291  * @brief Modifes the received mibPdu to uint32 bit
1292  *        and stores it in MacCellCfg
1293  *
1294  * @details
1295  *
1296  *    Function : setMibPdu
1297  *
1298  *    Functionality:
1299  *         -Sets the MibPdu
1300  *
1301  * @params[in] Pointer to mibPdu
1302  *             pointer to modified value
1303  ******************************************************************/
1304 void setMibPdu(uint8_t *mibPdu, uint32_t *val, uint16_t sfn)
1305 {
1306    *mibPdu |= (((uint8_t)(sfn << 2)) & MIB_SFN_BITMASK);
1307    *val = (mibPdu[0] << 24 | mibPdu[1] << 16 | mibPdu[2] << 8);
1308    DU_LOG("\nDEBUG  -->  LWR_MAC: MIB PDU %x", *val);
1309 }
1310
1311 /*******************************************************************
1312  *
1313  * @brief Sends FAPI Param req to PHY
1314  *
1315  * @details
1316  *
1317  *    Function : lwr_mac_procParamReqEvt
1318  *
1319  *    Functionality:
1320  *         -Sends FAPI Param req to PHY
1321  *
1322  * @params[in]
1323  * @return ROK     - success
1324  *         RFAILED - failure
1325  *
1326  * ****************************************************************/
1327
1328 uint8_t lwr_mac_procParamReqEvt(void *msg)
1329 {
1330 #ifdef INTEL_FAPI
1331 #ifdef CALL_FLOW_DEBUG_LOG
1332    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : PARAM_REQ\n");
1333 #endif
1334
1335    /* startGuardTimer(); */
1336    fapi_param_req_t         *paramReq = NULL;
1337    fapi_msg_header_t        *msgHeader;
1338    p_fapi_api_queue_elem_t  paramReqElem;
1339    p_fapi_api_queue_elem_t  headerElem;
1340
1341    LWR_MAC_ALLOC(paramReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_param_req_t)));
1342    if(paramReq != NULL)
1343    {
1344       FILL_FAPI_LIST_ELEM(paramReqElem, NULLP, FAPI_PARAM_REQUEST, 1, \
1345          sizeof(fapi_tx_data_req_t));
1346       paramReq = (fapi_param_req_t *)(paramReqElem +1);
1347       memset(paramReq, 0, sizeof(fapi_param_req_t));
1348       fillMsgHeader(&paramReq->header, FAPI_PARAM_REQUEST, sizeof(fapi_param_req_t));
1349
1350       /* Fill message header */
1351       LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
1352       if(!headerElem)
1353       {
1354          DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for param req header");
1355          LWR_MAC_FREE(paramReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_param_req_t)));
1356          return RFAILED;
1357       }
1358       FILL_FAPI_LIST_ELEM(headerElem, paramReqElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
1359          sizeof(fapi_msg_header_t));
1360       msgHeader = (fapi_msg_header_t *)(headerElem + 1);
1361       msgHeader->num_msg = 1;
1362       msgHeader->handle = 0;
1363
1364       DU_LOG("\nDEBUG  -->  LWR_MAC: Sending Param Request to Phy");
1365       LwrMacSendToL1(headerElem);
1366    }
1367    else
1368    {
1369       DU_LOG("\nERROR  -->  LWR_MAC: Failed to allocate memory for Param Request");
1370       return RFAILED;
1371    }
1372 #endif
1373    return ROK;
1374 }
1375
1376 /*******************************************************************
1377  *
1378  * @brief Sends FAPI Param Response to MAC via PHY
1379  *
1380  * @details
1381  *
1382  *    Function : lwr_mac_procParamRspEvt
1383  *
1384  *    Functionality:
1385  *         -Sends FAPI Param rsp to MAC via PHY
1386  *
1387  * @params[in]
1388  * @return ROK     - success
1389  *         RFAILED - failure
1390  *
1391  * ****************************************************************/
1392
1393 uint8_t lwr_mac_procParamRspEvt(void *msg)
1394 {
1395 #ifdef INTEL_FAPI
1396    /* stopGuardTimer(); */
1397    uint8_t index;
1398    uint32_t encodedVal;
1399    fapi_param_resp_t *paramRsp;
1400    ClCellParam *cellParam = NULLP;
1401
1402    paramRsp = (fapi_param_resp_t *)msg;
1403    DU_LOG("\nINFO  -->  LWR_MAC: Received EVENT[%d] at STATE[%d]", lwrMacCb.event, lwrMacCb.phyState);
1404
1405    if(paramRsp != NULLP)
1406    {
1407       MAC_ALLOC(cellParam, sizeof(ClCellParam));
1408       if(cellParam != NULLP)
1409       {
1410          DU_LOG("\nDEBUG  -->  LWR_MAC: Filling TLVS into MAC API");
1411          if(paramRsp->error_code == MSG_OK)
1412          {
1413             for(index = 0; index < paramRsp->number_of_tlvs; index++)
1414             {
1415                switch(paramRsp->tlvs[index].tl.tag)
1416                {
1417                   case FAPI_RELEASE_CAPABILITY_TAG:
1418                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_16);
1419                      if(encodedVal != RFAILED && (encodedVal & RELEASE_15) == RELEASE_15)
1420                      {
1421                         cellParam->releaseCapability = RELEASE_15;
1422                      }
1423                      break;
1424
1425                   case FAPI_PHY_STATE_TAG:
1426                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1427                      if(encodedVal != RFAILED && encodedVal != lwrMacCb.phyState)
1428                      {
1429                         DU_LOG("\nERROR  -->  PhyState mismatch [%d][%d]", lwrMacCb.phyState, lwrMacCb.event);
1430                         return RFAILED;
1431                      }
1432                      break;
1433
1434                   case FAPI_SKIP_BLANK_DL_CONFIG_TAG:
1435                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1436                      if(encodedVal != RFAILED && encodedVal != 0)
1437                      {
1438                         cellParam->skipBlankDlConfig = SUPPORTED;
1439                      }
1440                      else
1441                      {
1442                         cellParam->skipBlankDlConfig = NOT_SUPPORTED;
1443                      }
1444                      break;
1445
1446                   case FAPI_SKIP_BLANK_UL_CONFIG_TAG:
1447                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1448                      if(encodedVal != RFAILED && encodedVal != 0)
1449                      {
1450                         cellParam->skipBlankUlConfig = SUPPORTED;
1451                      }
1452                      else
1453                      {
1454                         cellParam->skipBlankUlConfig = NOT_SUPPORTED;
1455                      }
1456                      break;
1457
1458                   case FAPI_NUM_CONFIG_TLVS_TO_REPORT_TYPE_TAG:
1459                      cellParam->numTlvsToReport = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_16);
1460                      break;
1461
1462                   case FAPI_CYCLIC_PREFIX_TAG:
1463                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1464                      if(encodedVal != RFAILED)
1465                      {
1466                         fillCyclicPrefix(encodedVal, &cellParam);
1467                      }
1468                      break;
1469
1470                   case FAPI_SUPPORTED_SUBCARRIER_SPACING_DL_TAG:
1471                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1472                      if(encodedVal != RFAILED)
1473                      {
1474                         fillSubcarrierSpaceDl(encodedVal, &cellParam);
1475                      }
1476                      break;
1477
1478                   case FAPI_SUPPORTED_BANDWIDTH_DL_TAG:
1479                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_16);
1480                      if(encodedVal != RFAILED)
1481                      {
1482                         fillBandwidthDl(encodedVal, &cellParam);
1483                      }
1484                      break;
1485
1486                   case FAPI_SUPPORTED_SUBCARRIER_SPACING_UL_TAG:
1487                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1488                      if(encodedVal != RFAILED)
1489                      {
1490                         fillSubcarrierSpaceUl(encodedVal, &cellParam);
1491                      }
1492                      break;
1493
1494                   case FAPI_SUPPORTED_BANDWIDTH_UL_TAG:
1495                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_16);
1496                      if(encodedVal != RFAILED)
1497                      {
1498                         fillBandwidthUl(encodedVal, &cellParam);
1499                      }
1500                      break;
1501
1502                   case FAPI_CCE_MAPPING_TYPE_TAG:
1503                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1504                      if(encodedVal != RFAILED)
1505                      {
1506                         fillCCEmaping(encodedVal, &cellParam);
1507                      }
1508                      break;
1509
1510                   case FAPI_CORESET_OUTSIDE_FIRST_3_OFDM_SYMS_OF_SLOT_TAG:
1511                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1512                      if(encodedVal != RFAILED && encodedVal != 0)
1513                      {
1514                         cellParam->coresetOutsideFirst3OfdmSymsOfSlot = SUPPORTED;
1515                      }
1516                      else
1517                      {
1518                         cellParam->coresetOutsideFirst3OfdmSymsOfSlot = NOT_SUPPORTED;
1519                      }
1520                      break;
1521
1522                   case FAPI_PRECODER_GRANULARITY_CORESET_TAG:
1523                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1524                      if(encodedVal != RFAILED && encodedVal != 0)
1525                      {
1526                         cellParam->precoderGranularityCoreset = SUPPORTED;
1527                      }
1528                      else
1529                      {
1530                         cellParam->precoderGranularityCoreset = NOT_SUPPORTED;
1531                      }
1532                      break;
1533
1534                   case FAPI_PDCCH_MU_MIMO_TAG:
1535                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1536                      if(encodedVal != RFAILED && encodedVal != 0)
1537                      {
1538                         cellParam->pdcchMuMimo = SUPPORTED;
1539                      }
1540                      else
1541                      {
1542                         cellParam->pdcchMuMimo = NOT_SUPPORTED;
1543                      }
1544                      break;
1545
1546                   case FAPI_PDCCH_PRECODER_CYCLING_TAG:
1547                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1548                      if(encodedVal != RFAILED && encodedVal != 0)
1549                      {
1550                         cellParam->pdcchPrecoderCycling = SUPPORTED;
1551                      }
1552                      else
1553                      {
1554                         cellParam->pdcchPrecoderCycling = NOT_SUPPORTED;
1555                      }
1556                      break;
1557
1558                   case FAPI_MAX_PDCCHS_PER_SLOT_TAG:
1559                      cellParam->maxPdcchsPerSlot = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1560                      break;
1561
1562                   case FAPI_PUCCH_FORMATS_TAG:
1563                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1564                      if(encodedVal != RFAILED)
1565                      {
1566                         fillPucchFormat(encodedVal, &cellParam);
1567                      }
1568                      break;
1569
1570                   case FAPI_MAX_PUCCHS_PER_SLOT_TAG:
1571                      cellParam->maxPucchsPerSlot   = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1572                      break;
1573
1574                   case FAPI_PDSCH_MAPPING_TYPE_TAG:
1575                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1576                      if(encodedVal != RFAILED)
1577                      {
1578                         fillPdschMappingType(encodedVal, &cellParam);
1579                      }
1580                      break;
1581
1582                   case FAPI_PDSCH_ALLOCATION_TYPES_TAG:
1583                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1584                      if(encodedVal != RFAILED)
1585                      {
1586                         fillPdschAllocationType(encodedVal, &cellParam);
1587                      }
1588                      break;
1589
1590                   case FAPI_PDSCH_VRB_TO_PRB_MAPPING_TAG:
1591                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1592                      if(encodedVal != RFAILED)
1593                      {
1594                         fillPrbMappingType(encodedVal, &cellParam);
1595                      }
1596                      break;
1597
1598                   case FAPI_PDSCH_CBG_TAG:
1599                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1600                      if(encodedVal != RFAILED && encodedVal != 0)
1601                      {
1602                         cellParam->pdschCbg = SUPPORTED;
1603                      }
1604                      else
1605                      {
1606                         cellParam->pdschCbg = NOT_SUPPORTED;
1607                      }
1608                      break;
1609
1610                   case FAPI_PDSCH_DMRS_CONFIG_TYPES_TAG:
1611                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1612                      if(encodedVal != RFAILED)
1613                      {
1614                         fillPdschDmrsConfigType(encodedVal, &cellParam);
1615                      }
1616                      break;
1617
1618                   case FAPI_PDSCH_DMRS_MAX_LENGTH_TAG:
1619                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1620                      if(encodedVal != RFAILED)
1621                      {
1622                         fillPdschDmrsLength(encodedVal, &cellParam);
1623                      }
1624                      break;
1625
1626                   case FAPI_PDSCH_DMRS_ADDITIONAL_POS_TAG:
1627                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1628                      if(encodedVal != RFAILED)
1629                      {
1630                         fillPdschDmrsAddPos(encodedVal, &cellParam);
1631                      }
1632                      break;
1633
1634                   case FAPI_MAX_PDSCHS_TBS_PER_SLOT_TAG:
1635                      cellParam->maxPdschsTBsPerSlot = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1636                      break;
1637
1638                   case FAPI_MAX_NUMBER_MIMO_LAYERS_PDSCH_TAG:
1639                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1640                      if(encodedVal != RFAILED && encodedVal < FAPI_MAX_NUMBERMIMO_LAYERS_PDSCH)
1641                      {
1642                         cellParam->maxNumberMimoLayersPdsch   = encodedVal;
1643                      }
1644                      break;
1645
1646                   case FAPI_SUPPORTED_MAX_MODULATION_ORDER_DL_TAG:
1647                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1648                      if(encodedVal != RFAILED)
1649                      {
1650                         fillModulationOrderDl(encodedVal, &cellParam);
1651                      }
1652                      break;
1653
1654                   case FAPI_MAX_MU_MIMO_USERS_DL_TAG:
1655                      cellParam->maxMuMimoUsersDl         = \
1656                         getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1657                      break;
1658
1659                   case FAPI_PDSCH_DATA_IN_DMRS_SYMBOLS_TAG:
1660                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1661                      if(encodedVal != RFAILED && encodedVal != 0)
1662                      {
1663                         cellParam->pdschDataInDmrsSymbols = SUPPORTED;
1664                      }
1665                      else
1666                      {
1667                         cellParam->pdschDataInDmrsSymbols = NOT_SUPPORTED;
1668                      }
1669                      break;
1670
1671                   case FAPI_PREMPTIONSUPPORT_TAG:
1672                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1673                      if(encodedVal != RFAILED && encodedVal != 0)
1674                      {
1675                         cellParam->premptionSupport = SUPPORTED;
1676                      }
1677                      else
1678                      {
1679                         cellParam->premptionSupport = NOT_SUPPORTED;
1680                      }
1681                      break;
1682
1683                   case FAPI_PDSCH_NON_SLOT_SUPPORT_TAG:
1684                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1685                      if(encodedVal != RFAILED && encodedVal != 0)
1686                      {
1687                         cellParam->pdschNonSlotSupport = SUPPORTED;
1688                      }
1689                      else
1690                      {
1691                         cellParam->pdschNonSlotSupport = NOT_SUPPORTED;
1692                      }
1693                      break;
1694
1695                   case FAPI_UCI_MUX_ULSCH_IN_PUSCH_TAG:
1696                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1697                      if(encodedVal != RFAILED && encodedVal != 0)
1698                      {
1699                         cellParam->uciMuxUlschInPusch = SUPPORTED;
1700                      }
1701                      else
1702                      {
1703                         cellParam->uciMuxUlschInPusch = NOT_SUPPORTED;
1704                      }
1705                      break;
1706
1707                   case FAPI_UCI_ONLY_PUSCH_TAG:
1708                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1709                      if(encodedVal != RFAILED && encodedVal != 0)
1710                      {
1711                         cellParam->uciOnlyPusch = SUPPORTED;
1712                      }
1713                      else
1714                      {
1715                         cellParam->uciOnlyPusch = NOT_SUPPORTED;
1716                      }
1717                      break;
1718
1719                   case FAPI_PUSCH_FREQUENCY_HOPPING_TAG:
1720                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1721                      if(encodedVal != RFAILED && encodedVal != 0)
1722                      {
1723                         cellParam->puschFrequencyHopping = SUPPORTED;
1724                      }
1725                      else
1726                      {
1727                         cellParam->puschFrequencyHopping = NOT_SUPPORTED;
1728                      }
1729                      break;
1730
1731                   case FAPI_PUSCH_DMRS_CONFIG_TYPES_TAG:
1732                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1733                      if(encodedVal != RFAILED)
1734                      {
1735                         fillPuschDmrsConfig(encodedVal, &cellParam);
1736                      }
1737                      break;
1738
1739                   case FAPI_PUSCH_DMRS_MAX_LEN_TAG:
1740                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1741                      if(encodedVal != RFAILED)
1742                      {
1743                         fillPuschDmrsLength(encodedVal, &cellParam);
1744                      }
1745                      break;
1746
1747                   case FAPI_PUSCH_DMRS_ADDITIONAL_POS_TAG:
1748                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1749                      if(encodedVal != RFAILED)
1750                      {
1751                         fillPuschDmrsAddPos(encodedVal, &cellParam);
1752                      }
1753                      break;
1754
1755                   case FAPI_PUSCH_CBG_TAG:
1756                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1757                      if(encodedVal != RFAILED && encodedVal != 0)
1758                      {
1759                         cellParam->puschCbg = SUPPORTED;
1760                      }
1761                      else
1762                      {
1763                         cellParam->puschCbg = NOT_SUPPORTED;
1764                      }
1765                      break;
1766
1767                   case FAPI_PUSCH_MAPPING_TYPE_TAG:
1768                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1769                      if(encodedVal != RFAILED)
1770                      {
1771                         fillPuschMappingType(encodedVal, &cellParam);
1772                      }
1773                      break;
1774
1775                   case FAPI_PUSCH_ALLOCATION_TYPES_TAG:
1776                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1777                      if(encodedVal != RFAILED)
1778                      {
1779                         fillPuschAllocationType(encodedVal, &cellParam);
1780                      }
1781                      break;
1782
1783                   case FAPI_PUSCH_VRB_TO_PRB_MAPPING_TAG:
1784                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1785                      if(encodedVal != RFAILED)
1786                      {
1787                         fillPuschPrbMappingType(encodedVal, &cellParam);
1788                      }
1789                      break;
1790
1791                   case FAPI_PUSCH_MAX_PTRS_PORTS_TAG:
1792                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1793                      if(encodedVal != RFAILED && encodedVal < FAPI_PUSCH_MAX_PTRS_PORTS_UB)
1794                      {
1795                         cellParam->puschMaxPtrsPorts = encodedVal;
1796                      }
1797                      break;
1798
1799                   case FAPI_MAX_PDUSCHS_TBS_PER_SLOT_TAG:
1800                      cellParam->maxPduschsTBsPerSlot = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1801                      break;
1802
1803                   case FAPI_MAX_NUMBER_MIMO_LAYERS_NON_CB_PUSCH_TAG:
1804                      cellParam->maxNumberMimoLayersNonCbPusch = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1805                      break;
1806
1807                   case FAPI_SUPPORTED_MODULATION_ORDER_UL_TAG:
1808                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1809                      if(encodedVal != RFAILED)
1810                      {
1811                         fillModulationOrderUl(encodedVal, &cellParam);
1812                      }
1813                      break;
1814
1815                   case FAPI_MAX_MU_MIMO_USERS_UL_TAG:
1816                      cellParam->maxMuMimoUsersUl = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1817                      break;
1818
1819                   case FAPI_DFTS_OFDM_SUPPORT_TAG:
1820                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1821                      if(encodedVal != RFAILED && encodedVal != 0)
1822                      {
1823                         cellParam->dftsOfdmSupport = SUPPORTED;
1824                      }
1825                      else
1826                      {
1827                         cellParam->dftsOfdmSupport = NOT_SUPPORTED;
1828                      }
1829                      break;
1830
1831                   case FAPI_PUSCH_AGGREGATION_FACTOR_TAG:
1832                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1833                      if(encodedVal != RFAILED)
1834                      {
1835                         fillPuschAggregationFactor(encodedVal, &cellParam);
1836                      }
1837                      break;
1838
1839                   case FAPI_PRACH_LONG_FORMATS_TAG:
1840                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1841                      if(encodedVal != RFAILED)
1842                      {
1843                         fillPrachLongFormat(encodedVal, &cellParam);
1844                      }
1845                      break;
1846
1847                   case FAPI_PRACH_SHORT_FORMATS_TAG:
1848                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1849                      if(encodedVal != RFAILED)
1850                      {
1851                         fillPrachShortFormat(encodedVal, &cellParam);
1852                      }
1853                      break;
1854
1855                   case FAPI_PRACH_RESTRICTED_SETS_TAG:
1856                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1857                      if(encodedVal != RFAILED && encodedVal != 0)
1858                      {
1859                         cellParam->prachRestrictedSets = SUPPORTED;
1860                      }
1861                      else
1862                      {
1863                         cellParam->prachRestrictedSets = NOT_SUPPORTED;
1864                      }
1865                      break;
1866
1867                   case FAPI_MAX_PRACH_FD_OCCASIONS_IN_A_SLOT_TAG:
1868                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1869                      if(encodedVal != RFAILED)
1870                      {
1871                         fillFdOccasions(encodedVal, &cellParam);
1872                      }
1873                      break;
1874
1875                   case FAPI_RSSI_MEASUREMENT_SUPPORT_TAG:
1876                      encodedVal = getParamValue(&paramRsp->tlvs[index], FAPI_UINT_8);
1877                      if(encodedVal != RFAILED)
1878                      {
1879                         fillRssiMeas(encodedVal, &cellParam);
1880                      }
1881                      break;
1882                   default:
1883                      //DU_LOG("\nERROR  -->   Invalid value for TLV[%x] at index[%d]", paramRsp->tlvs[index].tl.tag, index);
1884                      break;
1885                }
1886             }
1887             MAC_FREE(cellParam, sizeof(ClCellParam));
1888             sendToLowerMac(FAPI_CONFIG_REQUEST, 0, (void *)NULL);
1889             return ROK;
1890          }
1891          else
1892          {
1893             DU_LOG("\nERROR  -->   LWR_MAC: Invalid error code %d", paramRsp->error_code);
1894             return RFAILED;
1895          }
1896       }
1897       else
1898       {
1899          DU_LOG("\nERROR  -->  LWR_MAC: Failed to allocate memory for cell param");
1900          return RFAILED;
1901       }
1902    }
1903    else
1904    {
1905       DU_LOG("\nERROR  -->  LWR_MAC:  Param Response received from PHY is NULL");
1906       return RFAILED;
1907    }
1908 #else
1909    return ROK;
1910 #endif
1911 }
1912
1913 #ifdef INTEL_TIMER_MODE
1914 uint8_t lwr_mac_procIqSamplesReqEvt(void *msg)
1915 {
1916    void * wlsHdlr = NULLP;
1917    fapi_msg_header_t *msgHeader;
1918    fapi_vendor_ext_iq_samples_req_t *iqSampleReq;
1919    p_fapi_api_queue_elem_t  headerElem;
1920    p_fapi_api_queue_elem_t  iqSampleElem;
1921    char filename[100] = "/root/intel/FlexRAN/testcase/ul/mu0_20mhz/2/uliq00_prach_tst2.bin";
1922
1923    uint8_t buffer[] ={0,0,0,0,0,2,11,0,212,93,40,0,20,137,38,0,20,0,20,0,0,8,0,8,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,2,2,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,1,0,0,0,0,0,0,1,0,2,0,0,0,0,0,0,0,1,0};
1924
1925    size_t bufferSize = sizeof(buffer) / sizeof(buffer[0]);
1926
1927    /* Fill IQ sample req */
1928    mtGetWlsHdl(&wlsHdlr);
1929    //iqSampleElem = (p_fapi_api_queue_elem_t)WLS_Alloc(wlsHdlr, \
1930       (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_ext_iq_samples_req_t)));
1931    LWR_MAC_ALLOC(iqSampleElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_ext_iq_samples_req_t)));
1932    if(!iqSampleElem)
1933    {
1934       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for IQ sample req");
1935       return RFAILED;
1936    }
1937    FILL_FAPI_LIST_ELEM(iqSampleElem, NULLP, FAPI_VENDOR_EXT_UL_IQ_SAMPLES, 1, \
1938       sizeof(fapi_vendor_ext_iq_samples_req_t));
1939
1940    iqSampleReq = (fapi_vendor_ext_iq_samples_req_t *)(iqSampleElem + 1);
1941    memset(iqSampleReq, 0, sizeof(fapi_vendor_ext_iq_samples_req_t));
1942    fillMsgHeader(&iqSampleReq->header, FAPI_VENDOR_EXT_UL_IQ_SAMPLES, \
1943       sizeof(fapi_vendor_ext_iq_samples_req_t));
1944
1945    iqSampleReq->iq_samples_info.carrNum = 0;
1946    iqSampleReq->iq_samples_info.numSubframes = 40;
1947    iqSampleReq->iq_samples_info.nIsRadioMode = 0;
1948    iqSampleReq->iq_samples_info.timerModeFreqDomain = 0;
1949    iqSampleReq->iq_samples_info.phaseCompensationEnable = 0;
1950    iqSampleReq->iq_samples_info.startFrameNum = 0;
1951    iqSampleReq->iq_samples_info.startSlotNum = 0;
1952    iqSampleReq->iq_samples_info.startSymNum = 0;
1953    strncpy(iqSampleReq->iq_samples_info.filename_in_ul_iq[0], filename, 100);
1954    memcpy(iqSampleReq->iq_samples_info.buffer, buffer, bufferSize);
1955
1956    /* TODO : Fill remaining parameters */
1957
1958    /* Fill message header */
1959    LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
1960    if(!headerElem)
1961    {
1962       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for FAPI header in lwr_mac_procIqSamplesReqEvt");
1963       return RFAILED;
1964    }
1965    FILL_FAPI_LIST_ELEM(headerElem, iqSampleElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
1966      sizeof(fapi_msg_header_t));
1967    msgHeader = (fapi_msg_header_t *)(headerElem + 1);
1968    msgHeader->num_msg = 1;
1969    msgHeader->handle = 0;
1970
1971    DU_LOG("\nINFO   -->  LWR_MAC: Sending IQ Sample request to Phy");
1972    LwrMacSendToL1(headerElem);
1973    return ROK;
1974 }
1975 #endif
1976
1977 /*******************************************************************
1978  *
1979  * @brief Sends FAPI Config req to PHY
1980  *
1981  * @details
1982  *
1983  *    Function : lwr_mac_procConfigReqEvt
1984  *
1985  *    Functionality:
1986  *         -Sends FAPI Config Req to PHY
1987  *
1988  * @params[in]
1989  * @return ROK     - success
1990  *         RFAILED - failure
1991  *
1992  * ****************************************************************/
1993
1994 uint8_t lwr_mac_procConfigReqEvt(void *msg)
1995 {
1996 #ifdef INTEL_FAPI
1997 #ifdef CALL_FLOW_DEBUG_LOG
1998    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : CONFIG_REQ\n");
1999 #endif
2000 #ifdef NR_TDD
2001    uint8_t slotIdx = 0;
2002    uint8_t symbolIdx =0;
2003 #endif
2004    uint8_t index = 0;
2005    uint16_t *cellId =NULLP;
2006    uint16_t cellIdx =0;
2007    uint32_t msgLen = 0;
2008    uint32_t mib = 0;
2009    MacCellCfg macCfgParams;
2010    fapi_vendor_msg_t *vendorMsg;
2011    fapi_config_req_t *configReq;
2012    fapi_msg_header_t *msgHeader;
2013    p_fapi_api_queue_elem_t  headerElem;
2014    p_fapi_api_queue_elem_t  vendorMsgQElem;
2015    p_fapi_api_queue_elem_t  cfgReqQElem;
2016
2017    DU_LOG("\nINFO  -->  LWR_MAC: Received EVENT[%d] at STATE[%d]", lwrMacCb.event, \
2018          lwrMacCb.phyState);
2019
2020    cellId = (uint16_t *)msg;
2021    GET_CELL_IDX(*cellId, cellIdx);
2022    macCfgParams = macCb.macCell[cellIdx]->macCellCfg;
2023
2024    /* Fill Cell Configuration in lwrMacCb */
2025    memset(&lwrMacCb.cellCb[lwrMacCb.numCell], 0, sizeof(LwrMacCellCb));
2026    lwrMacCb.cellCb[lwrMacCb.numCell].cellId = macCfgParams.cellId;
2027    lwrMacCb.cellCb[lwrMacCb.numCell].phyCellId = macCfgParams.phyCellId;
2028    lwrMacCb.numCell++;
2029
2030    /* Allocte And fill Vendor msg */
2031    LWR_MAC_ALLOC(vendorMsgQElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2032    if(!vendorMsgQElem)
2033    {
2034       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for vendor msg in config req");
2035       return RFAILED;
2036    }
2037    FILL_FAPI_LIST_ELEM(vendorMsgQElem, NULLP, FAPI_VENDOR_MESSAGE, 1, sizeof(fapi_vendor_msg_t));
2038    vendorMsg = (fapi_vendor_msg_t *)(vendorMsgQElem + 1);
2039    fillMsgHeader(&vendorMsg->header, FAPI_VENDOR_MESSAGE, sizeof(fapi_vendor_msg_t));
2040    vendorMsg->config_req_vendor.hopping_id = 0;
2041    vendorMsg->config_req_vendor.carrier_aggregation_level = 0;
2042    vendorMsg->config_req_vendor.group_hop_flag = 0;
2043    vendorMsg->config_req_vendor.sequence_hop_flag = 0;
2044    vendorMsg->start_req_vendor.sfn = 0;
2045    vendorMsg->start_req_vendor.slot = 0;
2046    vendorMsg->start_req_vendor.mode = 4;
2047 #ifdef DEBUG_MODE
2048    vendorMsg->start_req_vendor.count = 0;
2049    vendorMsg->start_req_vendor.period = 1;
2050 #endif
2051    /* Fill FAPI config req */
2052    LWR_MAC_ALLOC(cfgReqQElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_config_req_t)));
2053    if(!cfgReqQElem)
2054    {
2055       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for config req");
2056       LWR_MAC_ALLOC(vendorMsgQElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2057       return RFAILED;
2058    }
2059    FILL_FAPI_LIST_ELEM(cfgReqQElem, vendorMsgQElem, FAPI_CONFIG_REQUEST, 1, \
2060       sizeof(fapi_config_req_t));
2061
2062    configReq = (fapi_config_req_t *)(cfgReqQElem + 1);
2063    memset(configReq, 0, sizeof(fapi_config_req_t));
2064    fillMsgHeader(&configReq->header, FAPI_CONFIG_REQUEST, sizeof(fapi_config_req_t));
2065    configReq->number_of_tlvs = 25;
2066    msgLen = sizeof(configReq->number_of_tlvs);
2067
2068    if(macCfgParams.dlCarrCfg.pres)
2069    {
2070       fillTlvs(&configReq->tlvs[index++], FAPI_DL_BANDWIDTH_TAG,           \
2071          sizeof(uint32_t), macCfgParams.dlCarrCfg.bw, &msgLen);
2072       fillTlvs(&configReq->tlvs[index++], FAPI_DL_FREQUENCY_TAG,           \
2073          sizeof(uint32_t), macCfgParams.dlCarrCfg.freq, &msgLen);
2074       /* Due to bug in Intel FT code, commenting TLVs that are are not
2075        * needed to avoid error. Must be uncommented when FT bug is fixed */
2076       //fillTlvs(&configReq->tlvs[index++], FAPI_DL_K0_TAG,                  \
2077          sizeof(uint16_t), macCfgParams.dlCarrCfg.k0[0], &msgLen);
2078       //fillTlvs(&configReq->tlvs[index++], FAPI_DL_GRIDSIZE_TAG,            \
2079          sizeof(uint16_t), macCfgParams.dlCarrCfg.gridSize[0], &msgLen);
2080       fillTlvs(&configReq->tlvs[index++], FAPI_NUM_TX_ANT_TAG,             \
2081          sizeof(uint16_t), macCfgParams.dlCarrCfg.numAnt, &msgLen);
2082    }
2083    if(macCfgParams.ulCarrCfg.pres)
2084    {
2085       fillTlvs(&configReq->tlvs[index++], FAPI_UPLINK_BANDWIDTH_TAG,       \
2086             sizeof(uint32_t), macCfgParams.ulCarrCfg.bw, &msgLen);
2087       fillTlvs(&configReq->tlvs[index++], FAPI_UPLINK_FREQUENCY_TAG,       \
2088             sizeof(uint32_t), macCfgParams.ulCarrCfg.freq, &msgLen);
2089       //fillTlvs(&configReq->tlvs[index++], FAPI_UL_K0_TAG,                  \
2090       sizeof(uint16_t), macCfgParams.ulCarrCfg.k0[0], &msgLen);
2091       //fillTlvs(&configReq->tlvs[index++], FAPI_UL_GRID_SIZE_TAG,           \
2092       sizeof(uint16_t), macCfgParams.ulCarrCfg.gridSize[0], &msgLen);
2093       fillTlvs(&configReq->tlvs[index++], FAPI_NUM_RX_ANT_TAG,             \
2094             sizeof(uint16_t), macCfgParams.ulCarrCfg.numAnt, &msgLen);
2095    }
2096    //fillTlvs(&configReq->tlvs[index++], FAPI_FREQUENCY_SHIFT_7P5_KHZ_TAG,   \
2097    sizeof(uint8_t), macCfgParams.freqShft, &msgLen);
2098
2099    /* fill cell config */
2100    fillTlvs(&configReq->tlvs[index++], FAPI_PHY_CELL_ID_TAG,               \
2101          sizeof(uint8_t), macCfgParams.phyCellId, &msgLen);
2102    fillTlvs(&configReq->tlvs[index++], FAPI_FRAME_DUPLEX_TYPE_TAG,         \
2103          sizeof(uint8_t), macCfgParams.dupType, &msgLen);
2104
2105    /* fill SSB configuration */
2106    fillTlvs(&configReq->tlvs[index++], FAPI_SS_PBCH_POWER_TAG,             \
2107          sizeof(uint32_t), macCfgParams.ssbCfg.ssbPbchPwr, &msgLen);
2108    //fillTlvs(&configReq->tlvs[index++], FAPI_BCH_PAYLOAD_TAG,               \
2109    sizeof(uint8_t), macCfgParams.ssbCfg.bchPayloadFlag, &msgLen);
2110    fillTlvs(&configReq->tlvs[index++], FAPI_SCS_COMMON_TAG,                \
2111          sizeof(uint8_t), macCfgParams.ssbCfg.scsCmn, &msgLen);
2112
2113    /* fill PRACH configuration */
2114    //fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_SEQUENCE_LENGTH_TAG,     \
2115    sizeof(uint8_t), macCfgParams.prachCfg.prachSeqLen, &msgLen);
2116    fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_SUBC_SPACING_TAG,        \
2117          sizeof(uint8_t), macCfgParams.prachCfg.prachSubcSpacing, &msgLen);
2118    fillTlvs(&configReq->tlvs[index++], FAPI_RESTRICTED_SET_CONFIG_TAG,     \
2119          sizeof(uint8_t), macCfgParams.prachCfg.prachRstSetCfg, &msgLen);
2120    fillTlvs(&configReq->tlvs[index++], FAPI_NUM_PRACH_FD_OCCASIONS_TAG,
2121          sizeof(uint8_t), macCfgParams.prachCfg.msg1Fdm, &msgLen);
2122    fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_CONFIG_INDEX_TAG,
2123          sizeof(uint8_t), macCfgParams.prachCfg.prachCfgIdx, &msgLen);
2124    fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_ROOT_SEQUENCE_INDEX_TAG, \
2125          sizeof(uint16_t), macCfgParams.prachCfg.fdm[0].rootSeqIdx, &msgLen);
2126    //fillTlvs(&configReq->tlvs[index++], FAPI_NUM_ROOT_SEQUENCES_TAG,        \
2127    sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].numRootSeq, &msgLen);
2128    fillTlvs(&configReq->tlvs[index++], FAPI_K1_TAG,                        \
2129          sizeof(uint16_t), macCfgParams.prachCfg.fdm[0].k1, &msgLen);
2130    fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_ZERO_CORR_CONF_TAG ,     \
2131          sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].zeroCorrZoneCfg, &msgLen);
2132    //fillTlvs(&configReq->tlvs[index++], FAPI_NUM_UNUSED_ROOT_SEQUENCES_TAG, \
2133    sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].numUnusedRootSeq, &msgLen);
2134    /* if(macCfgParams.prachCfg.fdm[0].numUnusedRootSeq)
2135       {
2136       for(idx = 0; idx < macCfgParams.prachCfg.fdm[0].numUnusedRootSeq; idx++)
2137       fillTlvs(&configReq->tlvs[index++], FAPI_UNUSED_ROOT_SEQUENCES_TAG,   \
2138       sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].unsuedRootSeq[idx], \
2139       &msgLen);
2140       }
2141       else
2142       {
2143       macCfgParams.prachCfg.fdm[0].unsuedRootSeq = NULL;
2144       }*/
2145
2146    fillTlvs(&configReq->tlvs[index++], FAPI_SSB_PER_RACH_TAG,              \
2147          sizeof(uint8_t), macCfgParams.prachCfg.ssbPerRach, &msgLen);
2148    //fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,  \
2149    sizeof(uint8_t), macCfgParams.prachCfg.prachMultCarrBand, &msgLen);
2150
2151    /* fill SSB table */
2152    fillTlvs(&configReq->tlvs[index++], FAPI_SSB_OFFSET_POINT_A_TAG,        \
2153          sizeof(uint16_t), macCfgParams.ssbCfg.ssbOffsetPointA, &msgLen);
2154    //fillTlvs(&configReq->tlvs[index++], FAPI_BETA_PSS_TAG,                  \
2155    sizeof(uint8_t),  macCfgParams.ssbCfg.betaPss, &msgLen);
2156    fillTlvs(&configReq->tlvs[index++], FAPI_SSB_PERIOD_TAG,                \
2157          sizeof(uint8_t),  macCfgParams.ssbCfg.ssbPeriod, &msgLen);
2158    fillTlvs(&configReq->tlvs[index++], FAPI_SSB_SUBCARRIER_OFFSET_TAG,     \
2159          sizeof(uint8_t),  macCfgParams.ssbCfg.ssbScOffset, &msgLen);
2160
2161    setMibPdu(macCfgParams.ssbCfg.mibPdu, &mib, 0);
2162    fillTlvs(&configReq->tlvs[index++], FAPI_MIB_TAG ,                      \
2163          sizeof(uint32_t), mib, &msgLen);
2164
2165    fillTlvs(&configReq->tlvs[index++], FAPI_SSB_MASK_TAG,                  \
2166          sizeof(uint32_t), macCfgParams.ssbCfg.ssbMask[0], &msgLen);
2167    fillTlvs(&configReq->tlvs[index++], FAPI_BEAM_ID_TAG,                   \
2168          sizeof(uint8_t),  macCfgParams.ssbCfg.beamId[0], &msgLen);
2169    //fillTlvs(&configReq->tlvs[index++], FAPI_SS_PBCH_MULTIPLE_CARRIERS_IN_A_BAND_TAG, \
2170    sizeof(uint8_t), macCfgParams.ssbCfg.multCarrBand, &msgLen);
2171    //fillTlvs(&configReq->tlvs[index++], FAPI_MULTIPLE_CELLS_SS_PBCH_IN_A_CARRIER_TAG, \
2172    sizeof(uint8_t), macCfgParams.ssbCfg.multCellCarr, &msgLen);
2173
2174 #ifdef NR_TDD
2175    /* fill TDD table */
2176    fillTlvs(&configReq->tlvs[index++], FAPI_TDD_PERIOD_TAG,                \
2177    sizeof(uint8_t), macCfgParams.tddCfg.tddPeriod, &msgLen);
2178    for(slotIdx =0 ;slotIdx< MAX_TDD_PERIODICITY_SLOTS; slotIdx++)
2179    {
2180       for(symbolIdx = 0; symbolIdx< MAX_SYMB_PER_SLOT; symbolIdx++)
2181       {
2182          fillTlvs(&configReq->tlvs[index++], FAPI_SLOT_CONFIG_TAG,               \
2183                sizeof(uint8_t), macCfgParams.tddCfg.slotCfg[slotIdx][symbolIdx], &msgLen);
2184       }
2185    }
2186 #endif
2187
2188    /* fill measurement config */
2189    //fillTlvs(&configReq->tlvs[index++], FAPI_RSSI_MEASUREMENT_TAG,          \
2190    sizeof(uint8_t), macCfgParams.rssiUnit, &msgLen);
2191
2192    /* fill DMRS Type A Pos */
2193    fillTlvs(&configReq->tlvs[index++], FAPI_DMRS_TYPE_A_POS_TAG,           \
2194          sizeof(uint8_t), macCfgParams.dmrsTypeAPos, &msgLen);
2195
2196    /* Fill message header */
2197    LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
2198    if(!headerElem)
2199    {
2200       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for vendor msg in config req");
2201       LWR_MAC_ALLOC(cfgReqQElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_config_req_t)));
2202       LWR_MAC_ALLOC(vendorMsgQElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2203       return RFAILED;
2204    }
2205    FILL_FAPI_LIST_ELEM(headerElem, cfgReqQElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
2206          sizeof(fapi_msg_header_t));
2207    msgHeader = (fapi_msg_header_t *)(headerElem + 1);
2208    msgHeader->num_msg = 2; /* Config req msg and vendor specific msg */
2209    msgHeader->handle = 0;
2210
2211    DU_LOG("\nDEBUG  -->  LWR_MAC: Sending Config Request to Phy");
2212    LwrMacSendToL1(headerElem);
2213 #endif
2214
2215    return ROK;
2216 } /* lwr_mac_handleConfigReqEvt */
2217
2218 /*******************************************************************
2219  *
2220  * @brief Processes config response from phy
2221  *
2222  * @details
2223  *
2224  *    Function : lwr_mac_procConfigRspEvt
2225  *
2226  *    Functionality:
2227  *          Processes config response from phy
2228  *
2229  * @params[in] FAPI message pointer
2230  * @return ROK     - success
2231  *         RFAILED - failure
2232  *
2233  * ****************************************************************/
2234
2235 uint8_t lwr_mac_procConfigRspEvt(void *msg)
2236 {
2237 #ifdef INTEL_FAPI
2238    fapi_config_resp_t *configRsp;
2239    configRsp = (fapi_config_resp_t *)msg;
2240
2241    DU_LOG("\nINFO  -->  LWR_MAC: Received EVENT[%d] at STATE[%d]", lwrMacCb.event, \
2242          lwrMacCb.phyState);
2243
2244    if(configRsp != NULL)
2245    {
2246       if(configRsp->error_code == MSG_OK)
2247       {
2248          DU_LOG("\nDEBUG  -->  LWR_MAC: PHY has moved to Configured state \n");
2249          lwrMacCb.phyState = PHY_STATE_CONFIGURED;
2250          lwrMacCb.cellCb[0].state = PHY_STATE_CONFIGURED;
2251          /* TODO :
2252           * Store config response into an intermediate struture and send to MAC
2253           * Support LC and LWLC for sending config rsp to MAC
2254           */
2255          fapiMacConfigRsp(lwrMacCb.cellCb[0].cellId);
2256       }
2257       else
2258       {
2259          DU_LOG("\nERROR  -->  LWR_MAC: Invalid error code %d", configRsp->error_code);
2260          return RFAILED;
2261       }
2262    }
2263    else
2264    {
2265       DU_LOG("\nERROR  -->  LWR_MAC: Config Response received from PHY is NULL");
2266       return RFAILED;
2267    }
2268 #endif
2269
2270    return ROK;
2271 } /* lwr_mac_procConfigRspEvt */
2272
2273 /*******************************************************************
2274  *
2275  * @brief Build and send start request to phy
2276  *
2277  * @details
2278  *
2279  *    Function : lwr_mac_procStartReqEvt
2280  *
2281  *    Functionality:
2282  *       Build and send start request to phy
2283  *
2284  * @params[in] FAPI message pointer
2285  * @return ROK     - success
2286  *         RFAILED - failure
2287  *
2288  * ****************************************************************/
2289 uint8_t lwr_mac_procStartReqEvt(void *msg)
2290 {
2291 #ifdef INTEL_FAPI
2292 #ifdef CALL_FLOW_DEBUG_LOG
2293    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : START_REQ\n");
2294 #endif
2295    fapi_msg_header_t *msgHeader;
2296    fapi_start_req_t *startReq;
2297    fapi_vendor_msg_t *vendorMsg;
2298    p_fapi_api_queue_elem_t  headerElem;
2299    p_fapi_api_queue_elem_t  startReqElem;
2300    p_fapi_api_queue_elem_t  vendorMsgElem;
2301
2302    /* Allocte And fill Vendor msg */
2303    LWR_MAC_ALLOC(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2304    if(!vendorMsgElem)
2305    {
2306       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for vendor msg in start req");
2307       return RFAILED;
2308    }
2309    FILL_FAPI_LIST_ELEM(vendorMsgElem, NULLP, FAPI_VENDOR_MESSAGE, 1, sizeof(fapi_vendor_msg_t));
2310    vendorMsg = (fapi_vendor_msg_t *)(vendorMsgElem + 1);
2311    fillMsgHeader(&vendorMsg->header, FAPI_VENDOR_MESSAGE, sizeof(fapi_vendor_msg_t));
2312    vendorMsg->start_req_vendor.sfn = 0;
2313    vendorMsg->start_req_vendor.slot = 0;
2314    vendorMsg->start_req_vendor.mode = 4; /* for Radio mode */
2315 #ifdef DEBUG_MODE
2316    vendorMsg->start_req_vendor.count = 0;
2317    vendorMsg->start_req_vendor.period = 1;
2318 #endif
2319
2320    /* Fill FAPI config req */
2321    LWR_MAC_ALLOC(startReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_start_req_t)));
2322    if(!startReqElem)
2323    {
2324       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for start req");
2325       LWR_MAC_ALLOC(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2326       return RFAILED;
2327    }
2328    FILL_FAPI_LIST_ELEM(startReqElem, vendorMsgElem, FAPI_START_REQUEST, 1, \
2329       sizeof(fapi_start_req_t));
2330
2331    startReq = (fapi_start_req_t *)(startReqElem + 1);
2332    memset(startReq, 0, sizeof(fapi_start_req_t));
2333    fillMsgHeader(&startReq->header, FAPI_START_REQUEST, sizeof(fapi_start_req_t));
2334
2335    /* Fill message header */
2336    LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
2337    if(!headerElem)
2338    {
2339       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for vendor msg in config req");
2340       LWR_MAC_ALLOC(startReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_start_req_t)));
2341       LWR_MAC_ALLOC(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2342       return RFAILED;
2343    }
2344    FILL_FAPI_LIST_ELEM(headerElem, startReqElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
2345       sizeof(fapi_msg_header_t));
2346    msgHeader = (fapi_msg_header_t *)(headerElem + 1);
2347    msgHeader->num_msg = 2; /* Start req msg and vendor specific msg */
2348    msgHeader->handle = 0;
2349
2350    /* Send to PHY */
2351    DU_LOG("\nDEBUG  -->  LWR_MAC: Sending Start Request to Phy");
2352    LwrMacSendToL1(headerElem);
2353 #endif
2354    return ROK;
2355 } /* lwr_mac_procStartReqEvt */
2356
2357 /*******************************************************************
2358  *
2359  * @brief Sends FAPI Stop Req to PHY
2360  *
2361  * @details
2362  *
2363  *    Function : lwr_mac_procStopReqEvt
2364  *
2365  *    Functionality:
2366  *         -Sends FAPI Stop Req to PHY
2367  *
2368  * @params[in]
2369  * @return ROK     - success
2370  *         RFAILED - failure
2371  *
2372  ********************************************************************/
2373
2374 uint8_t lwr_mac_procStopReqEvt(SlotTimingInfo slotInfo, p_fapi_api_queue_elem_t  prevElem)
2375 {
2376 #ifdef INTEL_FAPI
2377 #ifdef CALL_FLOW_DEBUG_LOG
2378    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : STOP_REQ\n");
2379 #endif
2380
2381    fapi_stop_req_t   *stopReq;
2382    fapi_vendor_msg_t *vendorMsg;
2383    p_fapi_api_queue_elem_t  stopReqElem;
2384    p_fapi_api_queue_elem_t  vendorMsgElem;
2385
2386    /* Allocte And fill Vendor msg */
2387    LWR_MAC_ALLOC(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2388    if(!vendorMsgElem)
2389    {
2390       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for vendor msg in stop req");
2391       return RFAILED;
2392    }
2393    FILL_FAPI_LIST_ELEM(vendorMsgElem, NULLP, FAPI_VENDOR_MESSAGE, 1, sizeof(fapi_vendor_msg_t));
2394    vendorMsg = (fapi_vendor_msg_t *)(vendorMsgElem + 1);
2395    fillMsgHeader(&vendorMsg->header, FAPI_VENDOR_MESSAGE, sizeof(fapi_vendor_msg_t));
2396    vendorMsg->stop_req_vendor.sfn = slotInfo.sfn;
2397    vendorMsg->stop_req_vendor.slot = slotInfo.slot;
2398
2399    /* Fill FAPI stop req */
2400    LWR_MAC_ALLOC(stopReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_stop_req_t)));
2401    if(!stopReqElem)
2402    {
2403       DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for stop req");
2404       LWR_MAC_FREE(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
2405       return RFAILED;
2406    }
2407    FILL_FAPI_LIST_ELEM(stopReqElem, vendorMsgElem, FAPI_STOP_REQUEST, 1, \
2408       sizeof(fapi_stop_req_t));
2409    stopReq = (fapi_stop_req_t *)(stopReqElem + 1);
2410    memset(stopReq, 0, sizeof(fapi_stop_req_t));
2411    fillMsgHeader(&stopReq->header, FAPI_STOP_REQUEST, sizeof(fapi_stop_req_t));
2412
2413    /* Send to PHY */
2414    DU_LOG("\nINFO  -->  LWR_MAC: Sending Stop Request to Phy");
2415    prevElem->p_next = stopReqElem;
2416
2417 #endif
2418    return ROK;
2419 }
2420
2421 #ifdef INTEL_FAPI
2422 /*******************************************************************
2423  *
2424  * @brief fills SSB PDU required for DL TTI info in MAC
2425  *
2426  * @details
2427  *
2428  *    Function : fillSsbPdu
2429  *
2430  *    Functionality:
2431  *         -Fills the SSB PDU info
2432  *          stored in MAC
2433  *
2434  * @params[in] Pointer to FAPI DL TTI Req
2435  *             Pointer to RgCellCb
2436  *             Pointer to msgLen of DL TTI Info
2437  * @return ROK
2438  *
2439  ******************************************************************/
2440
2441 uint8_t fillSsbPdu(fapi_dl_tti_req_pdu_t *dlTtiReqPdu, MacCellCfg *macCellCfg,
2442       MacDlSlot *currDlSlot, uint8_t ssbIdxCount, uint16_t sfn)
2443 {
2444    uint32_t mibPayload = 0;
2445    if(dlTtiReqPdu != NULL)
2446    {
2447       dlTtiReqPdu->pduType = SSB_PDU_TYPE;     /* SSB PDU */
2448       dlTtiReqPdu->pdu.ssb_pdu.physCellId = macCellCfg->phyCellId;
2449       dlTtiReqPdu->pdu.ssb_pdu.betaPss = macCellCfg->ssbCfg.betaPss;
2450       dlTtiReqPdu->pdu.ssb_pdu.ssbBlockIndex = currDlSlot->dlInfo.brdcstAlloc.ssbInfo[ssbIdxCount].ssbIdx;
2451       dlTtiReqPdu->pdu.ssb_pdu.ssbSubCarrierOffset = macCellCfg->ssbCfg.ssbScOffset;
2452       /* ssbOfPdufstA to be filled in ssbCfg */
2453       dlTtiReqPdu->pdu.ssb_pdu.ssbOffsetPointA = macCellCfg->ssbCfg.ssbOffsetPointA;
2454       dlTtiReqPdu->pdu.ssb_pdu.bchPayloadFlag = macCellCfg->ssbCfg.bchPayloadFlag;
2455       /* Bit manipulation for SFN */
2456       setMibPdu(macCellCfg->ssbCfg.mibPdu, &mibPayload, sfn);
2457       dlTtiReqPdu->pdu.ssb_pdu.bchPayload.bchPayload = mibPayload;
2458       dlTtiReqPdu->pdu.ssb_pdu.preCodingAndBeamforming.numPrgs = 0;
2459       dlTtiReqPdu->pdu.ssb_pdu.preCodingAndBeamforming.prgSize = 0;
2460       dlTtiReqPdu->pdu.ssb_pdu.preCodingAndBeamforming.digBfInterfaces = 0;
2461       dlTtiReqPdu->pdu.ssb_pdu.preCodingAndBeamforming.pmi_bfi[0].pmIdx = 0;
2462       dlTtiReqPdu->pdu.ssb_pdu.preCodingAndBeamforming. \
2463          pmi_bfi[0].beamIdx[0].beamidx = macCellCfg->ssbCfg.beamId[0];
2464       dlTtiReqPdu->pduSize = sizeof(fapi_dl_ssb_pdu_t);  /* Size of SSB PDU */
2465
2466       return ROK;
2467    }
2468    return RFAILED;
2469 }
2470
2471 /*******************************************************************
2472  *
2473  * @brief fills Dl DCI PDU required for DL TTI info in MAC
2474  *
2475  * @details
2476  *
2477  *    Function : fillSib1DlDciPdu
2478  *
2479  *    Functionality:
2480  *         -Fills the Dl DCI PDU
2481  *
2482  * @params[in] Pointer to fapi_dl_dci_t
2483  *             Pointer to PdcchCfg
2484  * @return ROK
2485  *
2486  ******************************************************************/
2487
2488 void fillSib1DlDciPdu(fapi_dl_dci_t *dlDciPtr, PdcchCfg *sib1PdcchInfo)
2489 {
2490    if(dlDciPtr != NULLP)
2491    {
2492       uint8_t numBytes=0;
2493       uint8_t bytePos=0;
2494       uint8_t bitPos=0;
2495
2496       uint16_t coreset0Size=0;
2497       uint16_t rbStart=0;
2498       uint16_t rbLen=0;
2499       uint32_t freqDomResAssign=0;
2500       uint32_t timeDomResAssign=0;
2501       uint8_t  VRB2PRBMap=0;
2502       uint32_t modNCodScheme=0;
2503       uint8_t  redundancyVer=0;
2504       uint32_t sysInfoInd=0;
2505       uint32_t reserved=0;
2506
2507       /* Size(in bits) of each field in DCI format 0_1
2508        * as mentioned in spec 38.214 */
2509       uint8_t freqDomResAssignSize = 0;
2510       uint8_t timeDomResAssignSize = 4;
2511       uint8_t VRB2PRBMapSize       = 1;
2512       uint8_t modNCodSchemeSize    = 5;
2513       uint8_t redundancyVerSize    = 2;
2514       uint8_t sysInfoIndSize       = 1;
2515       uint8_t reservedSize         = 15;
2516
2517       dlDciPtr->rnti = sib1PdcchInfo->dci.rnti;
2518       dlDciPtr->scramblingId = sib1PdcchInfo->dci.scramblingId;
2519       dlDciPtr->scramblingRnti = sib1PdcchInfo->dci.scramblingRnti;
2520       dlDciPtr->cceIndex = sib1PdcchInfo->dci.cceIndex;
2521       dlDciPtr->aggregationLevel = sib1PdcchInfo->dci.aggregLevel;
2522       dlDciPtr->pc_and_bform.numPrgs = sib1PdcchInfo->dci.beamPdcchInfo.numPrgs;
2523       dlDciPtr->pc_and_bform.prgSize = sib1PdcchInfo->dci.beamPdcchInfo.prgSize;
2524       dlDciPtr->pc_and_bform.digBfInterfaces = sib1PdcchInfo->dci.beamPdcchInfo.digBfInterfaces;
2525       dlDciPtr->pc_and_bform.pmi_bfi[0].pmIdx = sib1PdcchInfo->dci.beamPdcchInfo.prg[0].pmIdx;
2526       dlDciPtr->pc_and_bform.pmi_bfi[0].beamIdx[0].beamidx = sib1PdcchInfo->dci.beamPdcchInfo.prg[0].beamIdx[0];
2527       dlDciPtr->beta_pdcch_1_0 = sib1PdcchInfo->dci.txPdcchPower.powerValue;
2528       dlDciPtr->powerControlOffsetSS = sib1PdcchInfo->dci.txPdcchPower.powerControlOffsetSS;
2529
2530       /* Calculating freq domain resource allocation field value and size
2531        * coreset0Size = Size of coreset 0
2532        * RBStart = Starting Virtual Rsource block
2533        * RBLen = length of contiguously allocted RBs
2534        * Spec 38.214 Sec 5.1.2.2.2
2535        */
2536       coreset0Size= sib1PdcchInfo->coresetCfg.coreSetSize;
2537       rbStart = sib1PdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.startPrb;
2538       rbLen = sib1PdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.numPrb;
2539
2540       if((rbLen >=1) && (rbLen <= coreset0Size - rbStart))
2541       {
2542          if((rbLen - 1) <= floor(coreset0Size / 2))
2543             freqDomResAssign = (coreset0Size * (rbLen-1)) + rbStart;
2544          else
2545             freqDomResAssign = (coreset0Size * (coreset0Size - rbLen + 1)) \
2546                                + (coreset0Size - 1 - rbStart);
2547
2548          freqDomResAssignSize = ceil(log2(coreset0Size * (coreset0Size + 1) / 2));
2549       }
2550
2551       /* Fetching DCI field values */
2552       timeDomResAssign = sib1PdcchInfo->dci.pdschCfg->pdschTimeAlloc.rowIndex -1;
2553       VRB2PRBMap       = sib1PdcchInfo->dci.pdschCfg->pdschFreqAlloc.vrbPrbMapping;
2554       modNCodScheme    = sib1PdcchInfo->dci.pdschCfg->codeword[0].mcsIndex;
2555       redundancyVer    = sib1PdcchInfo->dci.pdschCfg->codeword[0].rvIndex;
2556       sysInfoInd       = 0;           /* 0 for SIB1; 1 for SI messages */
2557       reserved         = 0;
2558
2559       /* Reversing bits in each DCI field */
2560       freqDomResAssign = reverseBits(freqDomResAssign, freqDomResAssignSize);
2561       timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
2562       VRB2PRBMap       = reverseBits(VRB2PRBMap, VRB2PRBMapSize);
2563       modNCodScheme    = reverseBits(modNCodScheme, modNCodSchemeSize);
2564       redundancyVer    = reverseBits(redundancyVer, redundancyVerSize);
2565       sysInfoInd       = reverseBits(sysInfoInd, sysInfoIndSize);
2566
2567       /* Calulating total number of bytes in buffer */
2568       dlDciPtr->payloadSizeBits = freqDomResAssignSize + timeDomResAssignSize\
2569                                   + VRB2PRBMapSize + modNCodSchemeSize + redundancyVerSize\
2570                                   + sysInfoIndSize + reservedSize;
2571
2572       numBytes = dlDciPtr->payloadSizeBits / 8;
2573       if(dlDciPtr->payloadSizeBits % 8)
2574          numBytes += 1;
2575
2576       if(numBytes > FAPI_DCI_PAYLOAD_BYTE_LEN)
2577       {
2578          DU_LOG("\nERROR  -->  LWR_MAC : Total bytes for DCI is more than expected");
2579          return;
2580       }
2581
2582       /* Initialize buffer */
2583       for(bytePos = 0; bytePos < numBytes; bytePos++)
2584          dlDciPtr->payload[bytePos] = 0;
2585
2586       bytePos = numBytes - 1;
2587       bitPos = 0;
2588
2589       /* Packing DCI format fields */
2590       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2591             freqDomResAssign, freqDomResAssignSize);
2592       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2593             timeDomResAssign, timeDomResAssignSize);
2594       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2595             VRB2PRBMap, VRB2PRBMapSize);
2596       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2597             modNCodScheme, modNCodSchemeSize);
2598       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2599             redundancyVer, redundancyVerSize);
2600       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2601             sysInfoInd, sysInfoIndSize);
2602       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2603             reserved, reservedSize);
2604
2605    }
2606 } /* fillSib1DlDciPdu */
2607
2608
2609 /*******************************************************************
2610  *
2611  * @brief fills Dl DCI PDU for Paging required for DL TTI info in MAC
2612  *
2613  * @details
2614  *
2615  *    Function : fillPageDlDciPdu
2616  *
2617  *    Functionality:
2618  *         -Fills the Dl DCI PDU for Paging
2619  *
2620  * @params[in] Pointer to fapi_dl_dci_t
2621  *             Pointer to dlPageAlloc
2622  * @return ROK
2623  *
2624  ******************************************************************/
2625
2626 void fillPageDlDciPdu(fapi_dl_dci_t *dlDciPtr, DlPageAlloc *dlPageAlloc)
2627 {
2628    if(dlDciPtr != NULLP)
2629    {
2630       uint8_t numBytes=0;
2631       uint8_t bytePos=0;
2632       uint8_t bitPos=0;
2633
2634       uint16_t coreset0Size     = 0;
2635       uint16_t rbStart          = 0;
2636       uint16_t rbLen            = 0;
2637       uint8_t  shortMsgInd      = 0;
2638       uint8_t  shortMsg         = 0;
2639       uint32_t freqDomResAssign = 0;
2640       uint32_t timeDomResAssign = 0;
2641       uint8_t  VRB2PRBMap       = 0;
2642       uint32_t modNCodScheme    = 0;
2643       uint8_t  tbScaling        = 0;
2644       uint32_t reserved         = 0;
2645
2646       /* Size(in bits) of each field in DCI format 1_0
2647        * as mentioned in spec 38.214 */
2648       uint8_t shortMsgIndSize      = 2;
2649       uint8_t shortMsgSize         = 8;
2650       uint8_t freqDomResAssignSize = 0;
2651       uint8_t timeDomResAssignSize = 4;
2652       uint8_t VRB2PRBMapSize       = 1;
2653       uint8_t modNCodSchemeSize    = 5;
2654       uint8_t tbScalingSize        = 2;
2655       uint8_t reservedSize         = 6;
2656
2657       dlDciPtr->rnti = dlPageAlloc->pagePdcchCfg.dci.rnti;
2658       dlDciPtr->scramblingId = dlPageAlloc->pagePdcchCfg.dci.scramblingId;
2659       dlDciPtr->scramblingRnti = dlPageAlloc->pagePdcchCfg.dci.scramblingRnti;
2660       dlDciPtr->cceIndex = dlPageAlloc->pagePdcchCfg.dci.cceIndex;
2661       dlDciPtr->aggregationLevel = dlPageAlloc->pagePdcchCfg.dci.aggregLevel;
2662       dlDciPtr->pc_and_bform.numPrgs = dlPageAlloc->pagePdcchCfg.dci.beamPdcchInfo.numPrgs;
2663       dlDciPtr->pc_and_bform.prgSize = dlPageAlloc->pagePdcchCfg.dci.beamPdcchInfo.prgSize;
2664       dlDciPtr->pc_and_bform.digBfInterfaces = dlPageAlloc->pagePdcchCfg.dci.beamPdcchInfo.digBfInterfaces;
2665       dlDciPtr->pc_and_bform.pmi_bfi[0].pmIdx = dlPageAlloc->pagePdcchCfg.dci.beamPdcchInfo.prg[0].pmIdx;
2666       dlDciPtr->pc_and_bform.pmi_bfi[0].beamIdx[0].beamidx = dlPageAlloc->pagePdcchCfg.dci.beamPdcchInfo.prg[0].beamIdx[0];
2667       dlDciPtr->beta_pdcch_1_0 = dlPageAlloc->pagePdcchCfg.dci.txPdcchPower.powerValue;
2668       dlDciPtr->powerControlOffsetSS = dlPageAlloc->pagePdcchCfg.dci.txPdcchPower.powerControlOffsetSS;
2669
2670       /* Calculating freq domain resource allocation field value and size
2671        * coreset0Size = Size of coreset 0
2672        * RBStart = Starting Virtual Rsource block
2673        * RBLen = length of contiguously allocted RBs
2674        * Spec 38.214 Sec 5.1.2.2.2
2675        */
2676       coreset0Size = dlPageAlloc->pagePdcchCfg.coresetCfg.coreSetSize;
2677       rbStart = dlPageAlloc->pagePdcchCfg.dci.pdschCfg->pdschFreqAlloc.freqAlloc.startPrb;
2678       rbLen = dlPageAlloc->pagePdcchCfg.dci.pdschCfg->pdschFreqAlloc.freqAlloc.numPrb;
2679
2680       if((rbLen >=1) && (rbLen <= coreset0Size - rbStart))
2681       {
2682          if((rbLen - 1) <= floor(coreset0Size / 2))
2683             freqDomResAssign = (coreset0Size * (rbLen-1)) + rbStart;
2684          else
2685             freqDomResAssign = (coreset0Size * (coreset0Size - rbLen + 1)) \
2686                                + (coreset0Size - 1 - rbStart);
2687
2688          freqDomResAssignSize = ceil(log2(coreset0Size * (coreset0Size + 1) / 2));
2689       }
2690
2691       /*Fetching DCI field values */
2692
2693       /*Refer:38.212 - Table 7.3.1.2.1-1: Short Message indicator >*/
2694       if(dlPageAlloc->shortMsgInd != TRUE)
2695       {
2696          /*When Short Msg is absent*/
2697          shortMsgInd = 1;
2698          shortMsg    = 0;
2699       }
2700       else
2701       {
2702          /*Short Msg is Present*/
2703          if(dlPageAlloc->dlPagePduLen == 0 || dlPageAlloc->dlPagePdu == NULLP)
2704          {
2705             /*When Paging Msg is absent*/
2706             shortMsgInd = 2;
2707          }
2708          else
2709          {
2710             /*Both Short and Paging is present*/
2711             shortMsgInd = 3;
2712          }
2713          shortMsg = dlPageAlloc->shortMsg;
2714       }
2715
2716       timeDomResAssign = dlPageAlloc->pagePdcchCfg.dci.pdschCfg->pdschTimeAlloc.rowIndex -1;
2717       VRB2PRBMap       = dlPageAlloc->pagePdcchCfg.dci.pdschCfg->pdschFreqAlloc.vrbPrbMapping;
2718       modNCodScheme    = dlPageAlloc->pagePdcchCfg.dci.pdschCfg->codeword[0].mcsIndex;
2719       tbScaling        = 0;
2720       reserved         = 0;
2721
2722       /* Reversing bits in each DCI field */
2723       shortMsgInd      = reverseBits(shortMsgInd, shortMsgIndSize);
2724       shortMsg         = reverseBits(shortMsg, shortMsgSize);
2725       timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
2726       freqDomResAssign = reverseBits(freqDomResAssign, freqDomResAssignSize);
2727       timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
2728       VRB2PRBMap       = reverseBits(VRB2PRBMap, VRB2PRBMapSize);
2729       modNCodScheme    = reverseBits(modNCodScheme, modNCodSchemeSize);
2730       tbScaling        = reverseBits(tbScaling, tbScalingSize);
2731
2732       /* Calulating total number of bytes in buffer */
2733       dlDciPtr->payloadSizeBits = shortMsgIndSize + shortMsgSize + freqDomResAssignSize\
2734                                   + timeDomResAssignSize + VRB2PRBMapSize + modNCodSchemeSize\
2735                                   + tbScaling + reservedSize;
2736
2737       numBytes = dlDciPtr->payloadSizeBits / 8;
2738       if(dlDciPtr->payloadSizeBits % 8)
2739       {
2740          numBytes += 1;
2741       }
2742
2743       if(numBytes > FAPI_DCI_PAYLOAD_BYTE_LEN)
2744       {
2745          DU_LOG("\nERROR  -->  LWR_MAC : Total bytes for DCI is more than expected");
2746          return;
2747       }
2748
2749       /* Initialize buffer */
2750       for(bytePos = 0; bytePos < numBytes; bytePos++)
2751       {
2752          dlDciPtr->payload[bytePos] = 0;
2753       }
2754
2755       bytePos = numBytes - 1;
2756       bitPos = 0;
2757
2758       /* Packing DCI format fields */
2759       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2760             shortMsgInd, shortMsgIndSize);
2761       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2762             shortMsg, shortMsgSize);
2763       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2764             freqDomResAssign, freqDomResAssignSize);
2765       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2766             timeDomResAssign, timeDomResAssignSize);
2767       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2768             VRB2PRBMap, VRB2PRBMapSize);
2769       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2770             modNCodScheme, modNCodSchemeSize);
2771       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2772             tbScaling, tbScalingSize);
2773       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2774             reserved, reservedSize);
2775    }
2776 } /* fillPageDlDciPdu */
2777
2778 /*******************************************************************
2779  *
2780  * @brief fills Dl DCI PDU required for DL TTI info in MAC
2781  *
2782  * @details
2783  *
2784  *    Function : fillRarDlDciPdu
2785  *
2786  *    Functionality:
2787  *         -Fills the Dl DCI PDU
2788  *
2789  * @params[in] Pointer to fapi_dl_dci_t
2790  *             Pointer to PdcchCfg
2791  * @return ROK
2792  *
2793  ******************************************************************/
2794
2795 void fillRarDlDciPdu(fapi_dl_dci_t *dlDciPtr, PdcchCfg *rarPdcchInfo)
2796 {
2797    if(dlDciPtr != NULLP)
2798    {
2799       uint8_t numBytes =0;
2800       uint8_t bytePos =0;
2801       uint8_t bitPos =0;
2802
2803       uint16_t coreset0Size =0;
2804       uint16_t rbStart =0;
2805       uint16_t rbLen =0;
2806       uint32_t freqDomResAssign =0;
2807       uint8_t timeDomResAssign =0;
2808       uint8_t  VRB2PRBMap =0;
2809       uint8_t modNCodScheme =0;
2810       uint8_t tbScaling =0;
2811       uint32_t reserved =0;
2812
2813       /* Size(in bits) of each field in DCI format 1_0 */
2814       uint8_t freqDomResAssignSize = 0;
2815       uint8_t timeDomResAssignSize = 4;
2816       uint8_t VRB2PRBMapSize       = 1;
2817       uint8_t modNCodSchemeSize    = 5;
2818       uint8_t tbScalingSize        = 2;
2819       uint8_t reservedSize         = 16;
2820
2821       dlDciPtr->rnti = rarPdcchInfo->dci.rnti;
2822       dlDciPtr->scramblingId = rarPdcchInfo->dci.scramblingId;
2823       dlDciPtr->scramblingRnti = rarPdcchInfo->dci.scramblingRnti;
2824       dlDciPtr->cceIndex = rarPdcchInfo->dci.cceIndex;
2825       dlDciPtr->aggregationLevel = rarPdcchInfo->dci.aggregLevel;
2826       dlDciPtr->pc_and_bform.numPrgs = rarPdcchInfo->dci.beamPdcchInfo.numPrgs;
2827       dlDciPtr->pc_and_bform.prgSize = rarPdcchInfo->dci.beamPdcchInfo.prgSize;
2828       dlDciPtr->pc_and_bform.digBfInterfaces = rarPdcchInfo->dci.beamPdcchInfo.digBfInterfaces;
2829       dlDciPtr->pc_and_bform.pmi_bfi[0].pmIdx = rarPdcchInfo->dci.beamPdcchInfo.prg[0].pmIdx;
2830       dlDciPtr->pc_and_bform.pmi_bfi[0].beamIdx[0].beamidx = rarPdcchInfo->dci.beamPdcchInfo.prg[0].beamIdx[0];
2831       dlDciPtr->beta_pdcch_1_0 = rarPdcchInfo->dci.txPdcchPower.powerValue;
2832       dlDciPtr->powerControlOffsetSS = rarPdcchInfo->dci.txPdcchPower.powerControlOffsetSS;
2833
2834       /* Calculating freq domain resource allocation field value and size
2835        * coreset0Size = Size of coreset 0
2836        * RBStart = Starting Virtual Rsource block
2837        * RBLen = length of contiguously allocted RBs
2838        * Spec 38.214 Sec 5.1.2.2.2
2839        */
2840
2841       /* TODO: Fill values of coreset0Size, rbStart and rbLen */
2842       coreset0Size= rarPdcchInfo->coresetCfg.coreSetSize;
2843       rbStart = rarPdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.startPrb;
2844       rbLen = rarPdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.numPrb;
2845
2846       if((rbLen >=1) && (rbLen <= coreset0Size - rbStart))
2847       {
2848          if((rbLen - 1) <= floor(coreset0Size / 2))
2849             freqDomResAssign = (coreset0Size * (rbLen-1)) + rbStart;
2850          else
2851             freqDomResAssign = (coreset0Size * (coreset0Size - rbLen + 1)) \
2852                                + (coreset0Size - 1 - rbStart);
2853
2854          freqDomResAssignSize = ceil(log2(coreset0Size * (coreset0Size + 1) / 2));
2855       }
2856
2857       /* Fetching DCI field values */
2858       timeDomResAssign = rarPdcchInfo->dci.pdschCfg->pdschTimeAlloc.rowIndex;
2859       VRB2PRBMap       = rarPdcchInfo->dci.pdschCfg->pdschFreqAlloc.vrbPrbMapping;
2860       modNCodScheme    = rarPdcchInfo->dci.pdschCfg->codeword[0].mcsIndex;
2861       tbScaling        = 0; /* configured to 0 scaling */
2862       reserved         = 0;
2863
2864       /* Reversing bits in each DCI field */
2865       freqDomResAssign = reverseBits(freqDomResAssign, freqDomResAssignSize);
2866       timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
2867       VRB2PRBMap       = reverseBits(VRB2PRBMap, VRB2PRBMapSize);
2868       modNCodScheme    = reverseBits(modNCodScheme, modNCodSchemeSize);
2869       tbScaling        = reverseBits(tbScaling, tbScalingSize);
2870
2871       /* Calulating total number of bytes in buffer */
2872       dlDciPtr->payloadSizeBits = freqDomResAssignSize + timeDomResAssignSize\
2873                                   + VRB2PRBMapSize + modNCodSchemeSize + tbScalingSize + reservedSize;
2874
2875       numBytes = dlDciPtr->payloadSizeBits / 8;
2876       if(dlDciPtr->payloadSizeBits % 8)
2877          numBytes += 1;
2878
2879       if(numBytes > FAPI_DCI_PAYLOAD_BYTE_LEN)
2880       {
2881          DU_LOG("\nERROR  -->  LWR_MAC : Total bytes for DCI is more than expected");
2882          return;
2883       }
2884
2885       /* Initialize buffer */
2886       for(bytePos = 0; bytePos < numBytes; bytePos++)
2887          dlDciPtr->payload[bytePos] = 0;
2888
2889       bytePos = numBytes - 1;
2890       bitPos = 0;
2891
2892       /* Packing DCI format fields */
2893       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2894             freqDomResAssign, freqDomResAssignSize);
2895       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2896             timeDomResAssign, timeDomResAssignSize);
2897       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2898             VRB2PRBMap, VRB2PRBMapSize);
2899       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2900             modNCodScheme, modNCodSchemeSize);
2901       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2902             tbScaling, tbScalingSize);
2903       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
2904             reserved, reservedSize);
2905    }
2906 } /* fillRarDlDciPdu */
2907
2908 /*******************************************************************
2909  *
2910  * @brief fills DL DCI PDU required for DL TTI info in MAC
2911  *
2912  * @details
2913  *
2914  *    Function : fillDlMsgDlDciPdu
2915  *
2916  *    Functionality:
2917  *         -Fills the Dl DCI PDU
2918  *
2919  * @params[in] Pointer to fapi_dl_dci_t
2920  *             Pointer to PdcchCfg
2921  * @return ROK
2922  *
2923  ******************************************************************/
2924 void fillDlMsgDlDciPdu(fapi_dl_dci_t *dlDciPtr, PdcchCfg *pdcchInfo,\
2925       DlMsgInfo *dlMsgInfo)
2926 {
2927    if(dlDciPtr != NULLP)
2928    {
2929       uint8_t numBytes;
2930       uint8_t bytePos;
2931       uint8_t bitPos;
2932
2933       uint16_t coresetSize = 0;
2934       uint16_t rbStart = 0;
2935       uint16_t rbLen = 0;
2936       uint8_t  dciFormatId;
2937       uint32_t freqDomResAssign;
2938       uint8_t  timeDomResAssign;
2939       uint8_t  VRB2PRBMap;
2940       uint8_t  modNCodScheme;
2941       uint8_t  ndi = 0;
2942       uint8_t  redundancyVer = 0;
2943       uint8_t  harqProcessNum = 0;
2944       uint8_t  dlAssignmentIdx = 0;
2945       uint8_t  pucchTpc = 0;
2946       uint8_t  pucchResoInd = 0;
2947       uint8_t  harqFeedbackInd = 0;
2948
2949       /* Size(in bits) of each field in DCI format 1_0 */
2950       uint8_t dciFormatIdSize    = 1;
2951       uint8_t freqDomResAssignSize = 0;
2952       uint8_t timeDomResAssignSize = 4;
2953       uint8_t VRB2PRBMapSize       = 1;
2954       uint8_t modNCodSchemeSize    = 5;
2955       uint8_t ndiSize              = 1;
2956       uint8_t redundancyVerSize    = 2;
2957       uint8_t harqProcessNumSize   = 4;
2958       uint8_t dlAssignmentIdxSize  = 2;
2959       uint8_t pucchTpcSize         = 2;
2960       uint8_t pucchResoIndSize     = 3;
2961       uint8_t harqFeedbackIndSize  = 3;
2962
2963       dlDciPtr->rnti = pdcchInfo->dci.rnti;
2964       dlDciPtr->scramblingId = pdcchInfo->dci.scramblingId;
2965       dlDciPtr->scramblingRnti = pdcchInfo->dci.scramblingRnti;
2966       dlDciPtr->cceIndex = pdcchInfo->dci.cceIndex;
2967       dlDciPtr->aggregationLevel = pdcchInfo->dci.aggregLevel;
2968       dlDciPtr->pc_and_bform.numPrgs = pdcchInfo->dci.beamPdcchInfo.numPrgs;
2969       dlDciPtr->pc_and_bform.prgSize = pdcchInfo->dci.beamPdcchInfo.prgSize;
2970       dlDciPtr->pc_and_bform.digBfInterfaces = pdcchInfo->dci.beamPdcchInfo.digBfInterfaces;
2971       dlDciPtr->pc_and_bform.pmi_bfi[0].pmIdx = pdcchInfo->dci.beamPdcchInfo.prg[0].pmIdx;
2972       dlDciPtr->pc_and_bform.pmi_bfi[0].beamIdx[0].beamidx = pdcchInfo->dci.beamPdcchInfo.prg[0].beamIdx[0];
2973       dlDciPtr->beta_pdcch_1_0 = pdcchInfo->dci.txPdcchPower.powerValue;
2974       dlDciPtr->powerControlOffsetSS = pdcchInfo->dci.txPdcchPower.powerControlOffsetSS;
2975
2976       /* Calculating freq domain resource allocation field value and size
2977        * coreset0Size = Size of coreset 0
2978        * RBStart = Starting Virtual Rsource block
2979        * RBLen = length of contiguously allocted RBs
2980        * Spec 38.214 Sec 5.1.2.2.2
2981        */
2982       coresetSize = pdcchInfo->coresetCfg.coreSetSize;
2983       rbStart = pdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.startPrb;
2984       rbLen = pdcchInfo->dci.pdschCfg->pdschFreqAlloc.freqAlloc.numPrb;
2985
2986       if((rbLen >=1) && (rbLen <= coresetSize - rbStart))
2987       {
2988          if((rbLen - 1) <= floor(coresetSize / 2))
2989             freqDomResAssign = (coresetSize * (rbLen-1)) + rbStart;
2990          else
2991             freqDomResAssign = (coresetSize * (coresetSize - rbLen + 1)) \
2992                                + (coresetSize - 1 - rbStart);
2993
2994          freqDomResAssignSize = ceil(log2(coresetSize * (coresetSize + 1) / 2));
2995       }
2996
2997       /* Fetching DCI field values */
2998       dciFormatId      = dlMsgInfo->dciFormatId;     /* Always set to 1 for DL */
2999       timeDomResAssign = pdcchInfo->dci.pdschCfg->pdschTimeAlloc.rowIndex -1;
3000       VRB2PRBMap       = pdcchInfo->dci.pdschCfg->pdschFreqAlloc.vrbPrbMapping;
3001       modNCodScheme    = pdcchInfo->dci.pdschCfg->codeword[0].mcsIndex;
3002       ndi              = dlMsgInfo->ndi;
3003       redundancyVer    = pdcchInfo->dci.pdschCfg->codeword[0].rvIndex;
3004       harqProcessNum   = dlMsgInfo->harqProcNum;
3005       dlAssignmentIdx  = dlMsgInfo->dlAssignIdx;
3006       pucchTpc         = dlMsgInfo->pucchTpc;
3007       pucchResoInd     = dlMsgInfo->pucchResInd;
3008       harqFeedbackInd  = dlMsgInfo->harqFeedbackInd;
3009
3010       /* Reversing bits in each DCI field */
3011       dciFormatId      = reverseBits(dciFormatId, dciFormatIdSize);
3012       freqDomResAssign = reverseBits(freqDomResAssign, freqDomResAssignSize);
3013       timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
3014       VRB2PRBMap       = reverseBits(VRB2PRBMap, VRB2PRBMapSize);
3015       modNCodScheme    = reverseBits(modNCodScheme, modNCodSchemeSize);
3016       ndi              = reverseBits(ndi, ndiSize);
3017       redundancyVer    = reverseBits(redundancyVer, redundancyVerSize);
3018       harqProcessNum   = reverseBits(harqProcessNum, harqProcessNumSize);
3019       dlAssignmentIdx  = reverseBits(dlAssignmentIdx , dlAssignmentIdxSize);
3020       pucchTpc         = reverseBits(pucchTpc, pucchTpcSize);
3021       pucchResoInd     = reverseBits(pucchResoInd, pucchResoIndSize);
3022       harqFeedbackInd  = reverseBits(harqFeedbackInd, harqFeedbackIndSize);
3023
3024
3025       /* Calulating total number of bytes in buffer */
3026       dlDciPtr->payloadSizeBits = (dciFormatIdSize + freqDomResAssignSize\
3027             + timeDomResAssignSize + VRB2PRBMapSize + modNCodSchemeSize\
3028             + ndiSize + redundancyVerSize + harqProcessNumSize + dlAssignmentIdxSize\
3029             + pucchTpcSize + pucchResoIndSize + harqFeedbackIndSize);
3030
3031       numBytes = dlDciPtr->payloadSizeBits / 8;
3032       if(dlDciPtr->payloadSizeBits % 8)
3033          numBytes += 1;
3034
3035       if(numBytes > FAPI_DCI_PAYLOAD_BYTE_LEN)
3036       {
3037          DU_LOG("\nERROR  -->  LWR_MAC : Total bytes for DCI is more than expected");
3038          return;
3039       }
3040
3041       /* Initialize buffer */
3042       for(bytePos = 0; bytePos < numBytes; bytePos++)
3043          dlDciPtr->payload[bytePos] = 0;
3044
3045       bytePos = numBytes - 1;
3046       bitPos = 0;
3047
3048       /* Packing DCI format fields */
3049       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3050             dciFormatId, dciFormatIdSize);
3051       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3052             freqDomResAssign, freqDomResAssignSize);
3053       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3054             timeDomResAssign, timeDomResAssignSize);
3055       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3056             VRB2PRBMap, VRB2PRBMapSize);
3057       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3058             modNCodScheme, modNCodSchemeSize);
3059       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3060             ndi, ndiSize);
3061       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3062             redundancyVer, redundancyVerSize);
3063       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3064             redundancyVer, redundancyVerSize);
3065       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3066             harqProcessNum, harqProcessNumSize);
3067       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3068             dlAssignmentIdx, dlAssignmentIdxSize);
3069       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3070             pucchTpc, pucchTpcSize);
3071       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3072             pucchResoInd, pucchResoIndSize);
3073       fillDlDciPayload(dlDciPtr->payload, &bytePos, &bitPos,\
3074             harqFeedbackInd, harqFeedbackIndSize);
3075    }
3076 }
3077
3078 /*******************************************************************
3079  *
3080  * @brief fills PDCCH PDU required for DL TTI info in MAC
3081  *
3082  * @details
3083  *
3084  *    Function : fillPdcchPdu
3085  *
3086  *    Functionality:
3087  *         -Fills the Pdcch PDU info
3088  *          stored in MAC
3089  *
3090  * @params[in] Pointer to FAPI DL TTI Req
3091  *             Pointer to PdcchCfg
3092  * @return ROK
3093  *
3094  ******************************************************************/
3095 uint8_t fillPdcchPdu(fapi_dl_tti_req_pdu_t *dlTtiReqPdu, MacDlSlot *dlSlot, int8_t dlMsgSchInfoIdx, \
3096       RntiType rntiType, uint8_t coreSetType, uint8_t ueIdx)
3097 {
3098    if(dlTtiReqPdu != NULLP)
3099    {
3100       PdcchCfg *pdcchInfo = NULLP;
3101       BwpCfg *bwp = NULLP;
3102
3103       memset(&dlTtiReqPdu->pdu.pdcch_pdu, 0, sizeof(fapi_dl_pdcch_pdu_t));
3104       if(rntiType == SI_RNTI_TYPE)
3105       {
3106          pdcchInfo = &dlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdcchCfg;
3107          bwp = &dlSlot->dlInfo.brdcstAlloc.sib1Alloc.bwp;
3108          fillSib1DlDciPdu(dlTtiReqPdu->pdu.pdcch_pdu.dlDci, pdcchInfo);
3109       }
3110       else if(rntiType == P_RNTI_TYPE)
3111       {
3112          pdcchInfo = &dlSlot->pageAllocInfo->pagePdcchCfg;
3113          bwp = &dlSlot->pageAllocInfo->bwp;
3114          fillPageDlDciPdu(dlTtiReqPdu->pdu.pdcch_pdu.dlDci, dlSlot->pageAllocInfo);
3115       }
3116       else if(rntiType == RA_RNTI_TYPE)
3117       {
3118          pdcchInfo = &dlSlot->dlInfo.rarAlloc[ueIdx]->rarPdcchCfg;
3119          bwp = &dlSlot->dlInfo.rarAlloc[ueIdx]->bwp;
3120          fillRarDlDciPdu(dlTtiReqPdu->pdu.pdcch_pdu.dlDci, pdcchInfo);
3121       }
3122       else if(rntiType == TC_RNTI_TYPE || rntiType == C_RNTI_TYPE)
3123       {
3124          pdcchInfo = &dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[dlMsgSchInfoIdx].dlMsgPdcchCfg;
3125          bwp = &dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[dlMsgSchInfoIdx].bwp;
3126          fillDlMsgDlDciPdu(dlTtiReqPdu->pdu.pdcch_pdu.dlDci, pdcchInfo,\
3127                &dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[dlMsgSchInfoIdx].dlMsgInfo);
3128       }
3129       else
3130       {
3131          DU_LOG("\nERROR  -->  LWR_MAC: Failed filling PDCCH Pdu");
3132          return RFAILED;
3133       }
3134       dlTtiReqPdu->pduType = PDCCH_PDU_TYPE;
3135       dlTtiReqPdu->pdu.pdcch_pdu.bwpSize = bwp->freqAlloc.numPrb;
3136       dlTtiReqPdu->pdu.pdcch_pdu.bwpStart = bwp->freqAlloc.startPrb;
3137       dlTtiReqPdu->pdu.pdcch_pdu.subCarrierSpacing = bwp->subcarrierSpacing;
3138       dlTtiReqPdu->pdu.pdcch_pdu.cyclicPrefix = bwp->cyclicPrefix;
3139       dlTtiReqPdu->pdu.pdcch_pdu.startSymbolIndex = pdcchInfo->coresetCfg.startSymbolIndex;
3140       dlTtiReqPdu->pdu.pdcch_pdu.durationSymbols = pdcchInfo->coresetCfg.durationSymbols;
3141       memcpy(dlTtiReqPdu->pdu.pdcch_pdu.freqDomainResource, pdcchInfo->coresetCfg.freqDomainResource, 6);
3142       dlTtiReqPdu->pdu.pdcch_pdu.cceRegMappingType = pdcchInfo->coresetCfg.cceRegMappingType;
3143       dlTtiReqPdu->pdu.pdcch_pdu.regBundleSize = pdcchInfo->coresetCfg.regBundleSize;
3144       dlTtiReqPdu->pdu.pdcch_pdu.interleaverSize = pdcchInfo->coresetCfg.interleaverSize;
3145       dlTtiReqPdu->pdu.pdcch_pdu.shiftIndex =  pdcchInfo->coresetCfg.shiftIndex;
3146       dlTtiReqPdu->pdu.pdcch_pdu.precoderGranularity = pdcchInfo->coresetCfg.precoderGranularity;
3147       dlTtiReqPdu->pdu.pdcch_pdu.numDlDci = pdcchInfo->numDlDci;
3148       dlTtiReqPdu->pdu.pdcch_pdu.coreSetType = coreSetType;
3149
3150       /* Calculating PDU length. Considering only one dl dci pdu for now */
3151       dlTtiReqPdu->pduSize = sizeof(fapi_dl_pdcch_pdu_t);
3152    }
3153
3154    return ROK;
3155 }
3156
3157 /*******************************************************************
3158  *
3159  * @brief fills PDSCH PDU required for DL TTI info in MAC
3160  *
3161  * @details
3162  *
3163  *    Function : fillPdschPdu
3164  *
3165  *    Functionality:
3166  *         -Fills the Pdsch PDU info
3167  *          stored in MAC
3168  *
3169  * @params[in] Pointer to FAPI DL TTI Req
3170  *             Pointer to PdschCfg
3171  *             Pointer to msgLen of DL TTI Info
3172  * @return ROK
3173  *
3174  ******************************************************************/
3175
3176 void fillPdschPdu(fapi_dl_tti_req_pdu_t *dlTtiReqPdu, PdschCfg *pdschInfo,
3177       BwpCfg bwp, uint16_t pduIndex)
3178 {
3179    uint8_t idx;
3180
3181    if(dlTtiReqPdu != NULLP)
3182    {
3183       dlTtiReqPdu->pduType = PDSCH_PDU_TYPE;
3184       memset(&dlTtiReqPdu->pdu.pdsch_pdu, 0, sizeof(fapi_dl_pdsch_pdu_t));
3185       dlTtiReqPdu->pdu.pdsch_pdu.pduBitMap = pdschInfo->pduBitmap;
3186       dlTtiReqPdu->pdu.pdsch_pdu.rnti = pdschInfo->rnti;
3187       dlTtiReqPdu->pdu.pdsch_pdu.pdu_index = pduIndex;
3188       dlTtiReqPdu->pdu.pdsch_pdu.bwpSize = bwp.freqAlloc.numPrb;
3189       dlTtiReqPdu->pdu.pdsch_pdu.bwpStart = bwp.freqAlloc.startPrb;
3190       dlTtiReqPdu->pdu.pdsch_pdu.subCarrierSpacing = bwp.subcarrierSpacing;
3191       dlTtiReqPdu->pdu.pdsch_pdu.cyclicPrefix = bwp.cyclicPrefix;
3192       dlTtiReqPdu->pdu.pdsch_pdu.nrOfCodeWords = pdschInfo->numCodewords;
3193       for(idx = 0; idx < MAX_CODEWORDS ; idx++)
3194       {
3195          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].targetCodeRate = pdschInfo->codeword[idx].targetCodeRate;
3196          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].qamModOrder = pdschInfo->codeword[idx].qamModOrder;
3197          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].mcsIndex = pdschInfo->codeword[idx].mcsIndex;
3198          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].mcsTable = pdschInfo->codeword[idx].mcsTable;
3199          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].rvIndex = pdschInfo->codeword[idx].rvIndex;
3200          dlTtiReqPdu->pdu.pdsch_pdu.cwInfo[idx].tbSize = pdschInfo->codeword[idx].tbSize;
3201       }
3202       dlTtiReqPdu->pdu.pdsch_pdu.dataScramblingId = pdschInfo->dataScramblingId;
3203       dlTtiReqPdu->pdu.pdsch_pdu.nrOfLayers = pdschInfo->numLayers;
3204       dlTtiReqPdu->pdu.pdsch_pdu.transmissionScheme = pdschInfo->transmissionScheme;
3205       dlTtiReqPdu->pdu.pdsch_pdu.refPoint = pdschInfo->refPoint;
3206       dlTtiReqPdu->pdu.pdsch_pdu.dlDmrsSymbPos = pdschInfo->dmrs.dlDmrsSymbPos;
3207       dlTtiReqPdu->pdu.pdsch_pdu.dmrsConfigType = pdschInfo->dmrs.dmrsConfigType;
3208       dlTtiReqPdu->pdu.pdsch_pdu.dlDmrsScramblingId = pdschInfo->dmrs.dlDmrsScramblingId;
3209       dlTtiReqPdu->pdu.pdsch_pdu.scid = pdschInfo->dmrs.scid;
3210       dlTtiReqPdu->pdu.pdsch_pdu.numDmrsCdmGrpsNoData = pdschInfo->dmrs.numDmrsCdmGrpsNoData;
3211       dlTtiReqPdu->pdu.pdsch_pdu.dmrsPorts = pdschInfo->dmrs.dmrsPorts;
3212       dlTtiReqPdu->pdu.pdsch_pdu.resourceAlloc = pdschInfo->pdschFreqAlloc.resourceAllocType;
3213       /* since we are using type-1, hence rbBitmap excluded */
3214       dlTtiReqPdu->pdu.pdsch_pdu.rbStart = pdschInfo->pdschFreqAlloc.freqAlloc.startPrb;
3215       dlTtiReqPdu->pdu.pdsch_pdu.rbSize = pdschInfo->pdschFreqAlloc.freqAlloc.numPrb;
3216       dlTtiReqPdu->pdu.pdsch_pdu.vrbToPrbMapping = pdschInfo->pdschFreqAlloc.vrbPrbMapping;
3217       dlTtiReqPdu->pdu.pdsch_pdu.startSymbIndex = pdschInfo->pdschTimeAlloc.timeAlloc.startSymb;
3218       dlTtiReqPdu->pdu.pdsch_pdu.nrOfSymbols = pdschInfo->pdschTimeAlloc.timeAlloc.numSymb;
3219       dlTtiReqPdu->pdu.pdsch_pdu.preCodingAndBeamforming.numPrgs = pdschInfo->beamPdschInfo.numPrgs;
3220       dlTtiReqPdu->pdu.pdsch_pdu.preCodingAndBeamforming.prgSize = pdschInfo->beamPdschInfo.prgSize;
3221       dlTtiReqPdu->pdu.pdsch_pdu.preCodingAndBeamforming.digBfInterfaces = pdschInfo->beamPdschInfo.digBfInterfaces;
3222       dlTtiReqPdu->pdu.pdsch_pdu.preCodingAndBeamforming.pmi_bfi[0]. \
3223          pmIdx = pdschInfo->beamPdschInfo.prg[0].pmIdx;
3224       dlTtiReqPdu->pdu.pdsch_pdu.preCodingAndBeamforming.pmi_bfi[0]. \
3225          beamIdx[0].beamidx = pdschInfo->beamPdschInfo.prg[0].beamIdx[0];
3226       dlTtiReqPdu->pdu.pdsch_pdu.powerControlOffset = pdschInfo->txPdschPower.powerControlOffset;
3227       dlTtiReqPdu->pdu.pdsch_pdu.powerControlOffsetSS = pdschInfo->txPdschPower.powerControlOffsetSS;
3228       dlTtiReqPdu->pdu.pdsch_pdu.mappingType =   pdschInfo->dmrs.mappingType;
3229       dlTtiReqPdu->pdu.pdsch_pdu.nrOfDmrsSymbols = pdschInfo->dmrs.nrOfDmrsSymbols;
3230       dlTtiReqPdu->pdu.pdsch_pdu.dmrsAddPos = pdschInfo->dmrs.dmrsAddPos;
3231
3232       dlTtiReqPdu->pduSize = sizeof(fapi_dl_pdsch_pdu_t);
3233    }
3234 }
3235
3236 /***********************************************************************
3237  *
3238  * @brief calculates the total size to be allocated for DL TTI Req
3239  *
3240  * @details
3241  *
3242  *    Function : calcDlTtiReqPduCount
3243  *
3244  *    Functionality:
3245  *         -calculates the total pdu count to be allocated for DL TTI Req
3246  *
3247  * @params[in]   MacDlSlot *dlSlot
3248  * @return count
3249  *
3250  * ********************************************************************/
3251 uint8_t calcDlTtiReqPduCount(MacDlSlot *dlSlot)
3252 {
3253    uint8_t count = 0;
3254    uint8_t idx = 0, ueIdx=0;
3255
3256    if(dlSlot->dlInfo.isBroadcastPres)
3257    {
3258       if(dlSlot->dlInfo.brdcstAlloc.ssbTrans)
3259       {
3260          for(idx = 0; idx < dlSlot->dlInfo.brdcstAlloc.ssbIdxSupported; idx++)
3261          {
3262             /* SSB PDU is filled */
3263             count++;
3264          }
3265       }
3266       if(dlSlot->dlInfo.brdcstAlloc.sib1Trans)
3267       {
3268          /* PDCCH and PDSCH PDU is filled */
3269          count += 2;
3270       }
3271    }
3272
3273    if(dlSlot->pageAllocInfo)
3274    {
3275       /* PDCCH and PDSCH PDU is filled */
3276       count += 2;
3277    }
3278
3279    for(ueIdx=0; ueIdx<MAX_NUM_UE; ueIdx++)
3280    {
3281       if(dlSlot->dlInfo.rarAlloc[ueIdx] != NULLP)
3282       {
3283          /* PDCCH and PDSCH PDU is filled */
3284          if(dlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == BOTH)
3285             count += 2;
3286          else
3287             count += 1;
3288       }
3289
3290       if(dlSlot->dlInfo.dlMsgAlloc[ueIdx] != NULLP)
3291       {
3292          for(idx=0; idx<dlSlot->dlInfo.dlMsgAlloc[ueIdx]->numSchedInfo; idx++)
3293          {
3294             /* PDCCH and PDSCH PDU is filled */
3295             if(dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == BOTH)
3296                count += 2;
3297             else if(dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres != NONE)
3298                count += 1;
3299          }
3300       }
3301    }
3302    return count;
3303 }
3304
3305 /***********************************************************************
3306  *
3307  * @brief calculates the total size to be allocated for DL TTI Req
3308  *
3309  * @details
3310  *
3311  *    Function : calcTxDataReqPduCount
3312  *
3313  *    Functionality:
3314  *         -calculates the total pdu count to be allocated for DL TTI Req
3315  *
3316  * @params[in]    DlBrdcstAlloc *cellBroadcastInfo
3317  * @return count
3318  *
3319  * ********************************************************************/
3320 uint8_t calcTxDataReqPduCount(MacDlSlot *dlSlot)
3321 {
3322    uint8_t idx = 0, count = 0, ueIdx=0;
3323
3324    if(dlSlot->dlInfo.isBroadcastPres && dlSlot->dlInfo.brdcstAlloc.sib1Trans)
3325    {
3326       count++;
3327    }
3328    if(dlSlot->pageAllocInfo)
3329    {
3330       count++;
3331    }
3332
3333    for(ueIdx=0; ueIdx<MAX_NUM_UE; ueIdx++)
3334    {
3335       if((dlSlot->dlInfo.rarAlloc[ueIdx] != NULLP) && \
3336             ((dlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == BOTH) || (dlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == PDSCH_PDU)))
3337          count++;
3338
3339       if(dlSlot->dlInfo.dlMsgAlloc[ueIdx] != NULLP)
3340       {
3341          for(idx=0; idx<dlSlot->dlInfo.dlMsgAlloc[ueIdx]->numSchedInfo; idx++)
3342          {
3343             if(dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == BOTH || \
3344                   dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == PDSCH_PDU)
3345                count++;
3346          }
3347       }
3348    }
3349    return count;
3350 }
3351
3352 /***********************************************************************
3353  *
3354  * @brief fills the SIB1 TX-DATA request message
3355  *
3356  * @details
3357  *
3358  *    Function : fillSib1TxDataReq
3359  *
3360  *    Functionality:
3361  *         - fills the SIB1 TX-DATA request message
3362  *
3363  * @params[in]    fapi_tx_pdu_desc_t *pduDesc
3364  * @params[in]    macCellCfg consist of SIB1 pdu
3365  * @params[in]    uint32_t *msgLen
3366  * @params[in]    uint16_t pduIndex
3367  * @return ROK
3368  *
3369  * ********************************************************************/
3370 uint8_t fillSib1TxDataReq(fapi_tx_pdu_desc_t *pduDesc, uint16_t pduIndex, MacCellCfg *macCellCfg,
3371       PdschCfg pdschCfg)
3372 {
3373    uint32_t payloadSize = 0;
3374    uint8_t *sib1Payload = NULLP;
3375    fapi_api_queue_elem_t *payloadElem = NULLP;
3376 #ifdef INTEL_WLS_MEM
3377    void * wlsHdlr = NULLP;
3378 #endif
3379
3380    pduDesc[pduIndex].pdu_index = pduIndex;
3381    pduDesc[pduIndex].num_tlvs = 1;
3382
3383    /* fill the TLV */
3384    payloadSize = pdschCfg.codeword[0].tbSize;
3385    pduDesc[pduIndex].tlvs[0].tl.tag = ((payloadSize & 0xff0000) >> 8) | FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
3386    pduDesc[pduIndex].tlvs[0].tl.length = (payloadSize & 0x0000ffff);
3387    LWR_MAC_ALLOC(sib1Payload, payloadSize);
3388    if(sib1Payload == NULLP)
3389    {
3390       return RFAILED;
3391    }
3392    payloadElem = (fapi_api_queue_elem_t *)sib1Payload;
3393    FILL_FAPI_LIST_ELEM(payloadElem, NULLP, FAPI_VENDOR_MSG_PHY_ZBC_BLOCK_REQ, 1, \
3394       macCellCfg->sib1Cfg.sib1PduLen);
3395    memcpy(sib1Payload + TX_PAYLOAD_HDR_LEN, macCellCfg->sib1Cfg.sib1Pdu, macCellCfg->sib1Cfg.sib1PduLen);
3396
3397 #ifdef INTEL_WLS_MEM
3398    mtGetWlsHdl(&wlsHdlr);
3399    pduDesc[pduIndex].tlvs[0].value = (uint8_t *)(WLS_VA2PA(wlsHdlr, sib1Payload));
3400 #else
3401    pduDesc[pduIndex].tlvs[0].value = sib1Payload;
3402 #endif
3403    pduDesc[pduIndex].pdu_length = payloadSize;
3404
3405 #ifdef INTEL_WLS_MEM
3406    addWlsBlockToFree(sib1Payload, payloadSize, (lwrMacCb.phySlotIndCntr-1));
3407 #else
3408    LWR_MAC_FREE(sib1Payload, payloadSize);
3409 #endif
3410
3411    return ROK;
3412 }
3413
3414 /***********************************************************************
3415  *
3416  * @brief fills the PAGE TX-DATA request message
3417  *
3418  * @details
3419  *
3420  *    Function : fillPageTxDataReq
3421  *
3422  *    Functionality:
3423  *         - fills the Page TX-DATA request message
3424  *
3425  * @params[in]    fapi_tx_pdu_desc_t *pduDesc
3426  * @params[in]    macCellCfg consist of SIB1 pdu
3427  * @params[in]    uint32_t *msgLen
3428  * @params[in]    uint16_t pduIndex
3429  * @return ROK
3430  *
3431  * ********************************************************************/
3432 uint8_t fillPageTxDataReq(fapi_tx_pdu_desc_t *pduDesc, uint16_t pduIndex, DlPageAlloc *pageAllocInfo,
3433                            PdschCfg pdschCfg)
3434 {
3435    uint32_t payloadSize = 0;
3436    uint8_t *pagePayload = NULLP;
3437    fapi_api_queue_elem_t *payloadElem = NULLP;
3438 #ifdef INTEL_WLS_MEM
3439    void * wlsHdlr = NULLP;
3440 #endif
3441
3442    pduDesc[pduIndex].pdu_index = pduIndex;
3443    pduDesc[pduIndex].num_tlvs = 1;
3444
3445    /* fill the TLV */
3446    payloadSize = pdschCfg.codeword[0].tbSize;
3447    pduDesc[pduIndex].tlvs[0].tl.tag = ((payloadSize & 0xff0000) >> 8) | FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
3448    pduDesc[pduIndex].tlvs[0].tl.length = (payloadSize & 0x0000ffff);
3449    LWR_MAC_ALLOC(pagePayload, payloadSize);
3450    if(pagePayload == NULLP)
3451    {
3452       return RFAILED;
3453    }
3454    payloadElem = (fapi_api_queue_elem_t *)pagePayload;
3455    FILL_FAPI_LIST_ELEM(payloadElem, NULLP, FAPI_VENDOR_MSG_PHY_ZBC_BLOCK_REQ, 1, \
3456          pageAllocInfo->dlPagePduLen);
3457    memcpy(pagePayload + TX_PAYLOAD_HDR_LEN, pageAllocInfo->dlPagePdu, pageAllocInfo->dlPagePduLen);
3458
3459 #ifdef INTEL_WLS_MEM
3460    mtGetWlsHdl(&wlsHdlr);
3461    pduDesc[pduIndex].tlvs[0].value = (uint8_t *)(WLS_VA2PA(wlsHdlr, pagePayload));
3462 #else
3463    pduDesc[pduIndex].tlvs[0].value = pagePayload;
3464 #endif
3465    pduDesc[pduIndex].pdu_length = payloadSize;
3466
3467 #ifdef INTEL_WLS_MEM
3468    addWlsBlockToFree(pagePayload, payloadSize, (lwrMacCb.phySlotIndCntr-1));
3469 #else
3470    LWR_MAC_FREE(pagePayload, payloadSize);
3471 #endif
3472
3473    return ROK;
3474 }
3475
3476 /***********************************************************************
3477  *
3478  * @brief fills the RAR TX-DATA request message
3479  *
3480  * @details
3481  *
3482  *    Function : fillRarTxDataReq
3483  *
3484  *    Functionality:
3485  *         - fills the RAR TX-DATA request message
3486  *
3487  * @params[in]    fapi_tx_pdu_desc_t *pduDesc
3488  * @params[in]    RarInfo *rarInfo
3489  * @params[in]    uint32_t *msgLen
3490  * @params[in]    uint16_t pduIndex
3491  * @return ROK
3492  *
3493  * ********************************************************************/
3494 uint8_t fillRarTxDataReq(fapi_tx_pdu_desc_t *pduDesc, uint16_t pduIndex, RarInfo *rarInfo, PdschCfg pdschCfg)
3495 {
3496    uint16_t payloadSize;
3497    uint8_t  *rarPayload = NULLP;
3498    fapi_api_queue_elem_t *payloadElem = NULLP;
3499 #ifdef INTEL_WLS_MEM
3500    void * wlsHdlr = NULLP;
3501 #endif
3502
3503    pduDesc[pduIndex].pdu_index = pduIndex;
3504    pduDesc[pduIndex].num_tlvs = 1;
3505
3506    /* fill the TLV */
3507    payloadSize = pdschCfg.codeword[0].tbSize;
3508    pduDesc[pduIndex].tlvs[0].tl.tag = FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
3509    pduDesc[pduIndex].tlvs[0].tl.length = payloadSize;
3510    LWR_MAC_ALLOC(rarPayload, payloadSize);
3511    if(rarPayload == NULLP)
3512    {
3513       return RFAILED;
3514    }
3515    payloadElem = (fapi_api_queue_elem_t *)rarPayload;
3516    FILL_FAPI_LIST_ELEM(payloadElem, NULLP, FAPI_VENDOR_MSG_PHY_ZBC_BLOCK_REQ, 1, rarInfo->rarPduLen);
3517    memcpy(rarPayload + TX_PAYLOAD_HDR_LEN, rarInfo->rarPdu, rarInfo->rarPduLen);
3518
3519 #ifdef INTEL_WLS_MEM
3520    mtGetWlsHdl(&wlsHdlr);
3521    pduDesc[pduIndex].tlvs[0].value = (uint8_t *)(WLS_VA2PA(wlsHdlr, rarPayload));
3522 #else
3523    pduDesc[pduIndex].tlvs[0].value = rarPayload;
3524 #endif
3525    pduDesc[pduIndex].pdu_length = payloadSize;
3526
3527 #ifdef INTEL_WLS_MEM
3528    addWlsBlockToFree(rarPayload, payloadSize, (lwrMacCb.phySlotIndCntr-1));
3529 #else
3530    LWR_MAC_FREE(rarPayload, payloadSize);
3531 #endif
3532    return ROK;
3533 }
3534
3535 /***********************************************************************
3536  *
3537  * @brief fills the DL dedicated Msg TX-DATA request message
3538  *
3539  * @details
3540  *
3541  *    Function : fillDlMsgTxDataReq
3542  *
3543  *    Functionality:
3544  *         - fills the Dl Dedicated Msg TX-DATA request message
3545  *
3546  * @params[in]    fapi_tx_pdu_desc_t *pduDesc
3547  * @params[in]    DlMsgInfo *dlMsgInfo
3548  * @params[in]    uint32_t *msgLen
3549  * @params[in]    uint16_t pduIndex
3550  * @return ROK
3551  *
3552  * ********************************************************************/
3553 uint8_t fillDlMsgTxDataReq(fapi_tx_pdu_desc_t *pduDesc, uint16_t pduIndex, DlMsgInfo *dlMsgInfo, PdschCfg pdschCfg)
3554 {
3555    uint16_t payloadSize;
3556    uint8_t  *dlMsgPayload = NULLP;
3557    fapi_api_queue_elem_t *payloadElem = NULLP;
3558 #ifdef INTEL_WLS_MEM
3559    void * wlsHdlr = NULLP;
3560 #endif
3561
3562    pduDesc[pduIndex].pdu_index = pduIndex;
3563    pduDesc[pduIndex].num_tlvs = 1;
3564
3565    /* fill the TLV */
3566    payloadSize = pdschCfg.codeword[0].tbSize;
3567    pduDesc[pduIndex].tlvs[0].tl.tag = FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
3568    pduDesc[pduIndex].tlvs[0].tl.length = payloadSize;
3569    LWR_MAC_ALLOC(dlMsgPayload, payloadSize);
3570    if(dlMsgPayload == NULLP)
3571    {
3572       return RFAILED;
3573    }
3574    payloadElem = (fapi_api_queue_elem_t *)dlMsgPayload;
3575    FILL_FAPI_LIST_ELEM(payloadElem, NULLP, FAPI_VENDOR_MSG_PHY_ZBC_BLOCK_REQ, 1, dlMsgInfo->dlMsgPduLen);
3576    memcpy(dlMsgPayload + TX_PAYLOAD_HDR_LEN, dlMsgInfo->dlMsgPdu, dlMsgInfo->dlMsgPduLen);
3577
3578 #ifdef INTEL_WLS_MEM
3579    mtGetWlsHdl(&wlsHdlr);
3580    pduDesc[pduIndex].tlvs[0].value = (uint8_t *)(WLS_VA2PA(wlsHdlr, dlMsgPayload));
3581 #else
3582    pduDesc[pduIndex].tlvs[0].value = dlMsgPayload;
3583 #endif
3584    pduDesc[pduIndex].pdu_length = payloadSize;
3585
3586 #ifdef INTEL_WLS_MEM
3587    addWlsBlockToFree(dlMsgPayload, payloadSize, (lwrMacCb.phySlotIndCntr-1));
3588 #else
3589    LWR_MAC_FREE(dlMsgPayload, payloadSize);
3590 #endif
3591    return ROK;
3592 }
3593
3594 #endif /* FAPI */
3595
3596 /*******************************************************************
3597  *
3598  * @brief Sends DL TTI Request to PHY
3599  *
3600  * @details
3601  *
3602  *    Function : fillDlTtiReq
3603  *
3604  *    Functionality:
3605  *         -Sends FAPI DL TTI req to PHY
3606  *
3607  * @params[in]    timing info
3608  * @return ROK     - success
3609  *         RFAILED - failure
3610  *
3611  * ****************************************************************/
3612 uint16_t fillDlTtiReq(SlotTimingInfo currTimingInfo)
3613 {
3614 #ifdef CALL_FLOW_DEBUG_LOG
3615    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : DL_TTI_REQUEST\n");
3616 #endif
3617
3618 #ifdef INTEL_FAPI
3619    uint8_t idx =0;
3620    uint8_t nPdu = 0;
3621    uint8_t numPduEncoded = 0;
3622    uint8_t  ueIdx;
3623    uint16_t cellIdx =0;
3624    uint16_t pduIndex = 0;
3625
3626    SlotTimingInfo dlTtiReqTimingInfo;
3627    MacDlSlot *currDlSlot = NULLP;
3628    MacCellCfg macCellCfg;
3629    RntiType rntiType;
3630    fapi_dl_tti_req_t *dlTtiReq = NULLP;
3631    fapi_msg_header_t *msgHeader = NULLP;
3632    p_fapi_api_queue_elem_t dlTtiElem;
3633    p_fapi_api_queue_elem_t headerElem;
3634    p_fapi_api_queue_elem_t prevElem;
3635
3636    if(lwrMacCb.phyState == PHY_STATE_RUNNING)
3637    {
3638       GET_CELL_IDX(currTimingInfo.cellId, cellIdx);
3639       /* consider phy delay */
3640       ADD_DELTA_TO_TIME(currTimingInfo,dlTtiReqTimingInfo,PHY_DELTA_DL);
3641       dlTtiReqTimingInfo.cellId = currTimingInfo.cellId;
3642
3643       macCellCfg = macCb.macCell[cellIdx]->macCellCfg;
3644
3645       currDlSlot = &macCb.macCell[cellIdx]->dlSlot[dlTtiReqTimingInfo.slot];
3646
3647       LWR_MAC_ALLOC(dlTtiElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_dl_tti_req_t)));
3648       if(dlTtiElem)
3649       {
3650          FILL_FAPI_LIST_ELEM(dlTtiElem, NULLP, FAPI_DL_TTI_REQUEST, 1, \
3651                sizeof(fapi_dl_tti_req_t));
3652
3653          /* Fill message header */
3654          LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
3655          if(!headerElem)
3656          {
3657             DU_LOG("\nERROR  -->  LWR_MAC: Memory allocation failed for header in DL TTI req");
3658             LWR_MAC_FREE(dlTtiElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_dl_tti_req_t)));
3659             return RFAILED;
3660          }
3661          FILL_FAPI_LIST_ELEM(headerElem, dlTtiElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
3662                sizeof(fapi_msg_header_t));
3663          msgHeader = (fapi_msg_header_t *)(headerElem + 1);
3664          msgHeader->num_msg = 1;
3665          msgHeader->handle = 0;
3666
3667          /* Fill Dl TTI Request */
3668          dlTtiReq = (fapi_dl_tti_req_t *)(dlTtiElem +1);
3669          memset(dlTtiReq, 0, sizeof(fapi_dl_tti_req_t));
3670          fillMsgHeader(&dlTtiReq->header, FAPI_DL_TTI_REQUEST, sizeof(fapi_dl_tti_req_t));
3671
3672          dlTtiReq->sfn  = dlTtiReqTimingInfo.sfn;
3673          dlTtiReq->slot = dlTtiReqTimingInfo.slot;
3674          dlTtiReq->nPdus = calcDlTtiReqPduCount(currDlSlot);  /* get total Pdus */
3675          nPdu = dlTtiReq->nPdus;
3676          dlTtiReq->nGroup = 0;
3677          if(dlTtiReq->nPdus > 0)
3678          {
3679             if(currDlSlot->dlInfo.isBroadcastPres)
3680             {
3681                if(currDlSlot->dlInfo.brdcstAlloc.ssbTrans)
3682                {
3683                   if(dlTtiReq->pdus != NULLP)
3684                   {
3685                      for(idx = 0; idx < currDlSlot->dlInfo.brdcstAlloc.ssbIdxSupported; idx++)
3686                      {
3687                         fillSsbPdu(&dlTtiReq->pdus[numPduEncoded], &macCellCfg,\
3688                               currDlSlot, idx, dlTtiReq->sfn);
3689                         numPduEncoded++;
3690                      }
3691                   }
3692                   DU_LOG("\033[1;31m");
3693                   DU_LOG("\nDEBUG  -->  LWR_MAC: MIB sent..");
3694                   DU_LOG("\033[0m");
3695                }
3696
3697                if(currDlSlot->dlInfo.brdcstAlloc.sib1Trans)
3698                {
3699                   /* Filling SIB1 param */
3700                   if(numPduEncoded != nPdu)
3701                   {
3702                      rntiType = SI_RNTI_TYPE;
3703                      fillPdcchPdu(&dlTtiReq->pdus[numPduEncoded], currDlSlot, -1, \
3704                            rntiType, CORESET_TYPE0, MAX_NUM_UE);
3705                      numPduEncoded++;
3706                      fillPdschPdu(&dlTtiReq->pdus[numPduEncoded],
3707                            &currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdschCfg,
3708                            currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.bwp,
3709                            pduIndex);
3710                      dlTtiReq->ue_grp_info[dlTtiReq->nGroup].pduIdx[pduIndex] = pduIndex;
3711                      pduIndex++;
3712                      numPduEncoded++;
3713                   }
3714                   DU_LOG("\033[1;34m");
3715                   DU_LOG("\nDEBUG  -->  LWR_MAC: SIB1 sent...");
3716                   DU_LOG("\033[0m");
3717                }
3718             }
3719
3720             if(currDlSlot->pageAllocInfo != NULLP)
3721             {
3722                /* Filling DL Paging Alloc param */
3723                if(numPduEncoded != nPdu)
3724                {
3725                   rntiType = P_RNTI_TYPE;
3726                   fillPdcchPdu(&dlTtiReq->pdus[numPduEncoded], currDlSlot, -1, \
3727                         rntiType, CORESET_TYPE0, MAX_NUM_UE);
3728                   numPduEncoded++;
3729                   fillPdschPdu(&dlTtiReq->pdus[numPduEncoded],
3730                         &currDlSlot->pageAllocInfo->pagePdschCfg,
3731                         currDlSlot->pageAllocInfo->bwp,
3732                         pduIndex);
3733                   dlTtiReq->ue_grp_info[dlTtiReq->nGroup].pduIdx[pduIndex] = pduIndex;
3734                   pduIndex++;
3735                   numPduEncoded++;
3736                }
3737                DU_LOG("\033[1;34m");
3738                DU_LOG("\nDEBUG  -->  LWR_MAC: PAGE sent...");
3739                DU_LOG("\033[0m");
3740             }
3741
3742             for(ueIdx=0; ueIdx<MAX_NUM_UE; ueIdx++)
3743             {
3744                if(currDlSlot->dlInfo.rarAlloc[ueIdx] != NULLP)
3745                {
3746                   /* Filling RAR param */
3747                   rntiType = RA_RNTI_TYPE;
3748                   if((currDlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == BOTH) || \
3749                         (currDlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == PDCCH_PDU))
3750                   {
3751                      fillPdcchPdu(&dlTtiReq->pdus[numPduEncoded], \
3752                            currDlSlot, -1, rntiType, CORESET_TYPE0, ueIdx);
3753                      numPduEncoded++;
3754                   }
3755                   if((currDlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == BOTH) || \
3756                         (currDlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == PDSCH_PDU))
3757                   {
3758                      fillPdschPdu(&dlTtiReq->pdus[numPduEncoded],
3759                            &currDlSlot->dlInfo.rarAlloc[ueIdx]->rarPdschCfg,
3760                            currDlSlot->dlInfo.rarAlloc[ueIdx]->bwp,
3761                            pduIndex);
3762                      numPduEncoded++;
3763                      pduIndex++;
3764
3765                      DU_LOG("\033[1;32m");
3766                      DU_LOG("\nDEBUG  -->  LWR_MAC: RAR sent...");
3767                      DU_LOG("\033[0m");
3768                   }
3769                }
3770
3771                if(currDlSlot->dlInfo.dlMsgAlloc[ueIdx] != NULLP)
3772                {
3773                   for(idx=0; idx<currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->numSchedInfo; idx++)
3774                   {
3775                      /* Filling Msg4 param */
3776                      if((currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == BOTH) || \
3777                            (currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == PDCCH_PDU))
3778                      {
3779                         if(currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].dlMsgInfo.isMsg4Pdu)
3780                         {
3781                            rntiType = TC_RNTI_TYPE;
3782                            fillPdcchPdu(&dlTtiReq->pdus[numPduEncoded], \
3783                                  currDlSlot, idx, rntiType, CORESET_TYPE0, ueIdx);
3784                         }
3785                         else
3786                         {
3787                            /* Filling other DL msg params */
3788                            rntiType = C_RNTI_TYPE;
3789                            fillPdcchPdu(&dlTtiReq->pdus[numPduEncoded], \
3790                                  currDlSlot, idx, rntiType, CORESET_TYPE1, ueIdx);
3791                         }
3792                         numPduEncoded++;
3793                      }
3794
3795                      if(currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].dlMsgInfo.dlMsgPdu != NULLP)
3796                      {
3797                         if((currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == BOTH) || \
3798                               (currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].pduPres == PDSCH_PDU))
3799                         {
3800                            fillPdschPdu(&dlTtiReq->pdus[numPduEncoded], \
3801                                  &currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].dlMsgPdschCfg,\
3802                                  currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].bwp, pduIndex);
3803                            numPduEncoded++;
3804                            pduIndex++;
3805
3806                            DU_LOG("\033[1;32m");
3807                            if(currDlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[idx].dlMsgInfo.isMsg4Pdu)
3808                            {
3809                               DU_LOG("\nDEBUG  -->  LWR_MAC: MSG4 sent...");
3810                            }
3811                            else
3812                            {
3813                               DU_LOG("\nDEBUG  -->  LWR_MAC: DL MSG sent...");
3814                            }
3815                            DU_LOG("\033[0m");
3816                         }
3817
3818                      }
3819                      /*   else
3820                           {
3821                           MAC_FREE(currDlSlot->dlInfo.dlMsgAlloc[ueIdx], sizeof(DlMsgAlloc));
3822                           currDlSlot->dlInfo.dlMsgAlloc[ueIdx] = NULLP;
3823                           }
3824                           */
3825                   }
3826                }
3827             }
3828
3829             dlTtiReq->ue_grp_info[dlTtiReq->nGroup].nUe = MAX_NUM_UE_PER_TTI;
3830             dlTtiReq->nGroup++;
3831
3832 #ifdef ODU_SLOT_IND_DEBUG_LOG
3833             DU_LOG("\nDEBUG  -->  LWR_MAC: Sending DL TTI Request");
3834 #endif
3835
3836             /* Intel L1 expects UL_TTI.request following DL_TTI.request */
3837             fillUlTtiReq(currTimingInfo, dlTtiElem);
3838             msgHeader->num_msg++;
3839
3840             /* Intel L1 expects UL_DCI.request following DL_TTI.request */
3841             fillUlDciReq(dlTtiReqTimingInfo, dlTtiElem->p_next);
3842             msgHeader->num_msg++;
3843
3844             /* send Tx-DATA req message */
3845             sendTxDataReq(dlTtiReqTimingInfo, currDlSlot, dlTtiElem->p_next->p_next);
3846             if(dlTtiElem->p_next->p_next->p_next)
3847             {
3848                msgHeader->num_msg++;
3849                prevElem = dlTtiElem->p_next->p_next->p_next;
3850             }
3851             else
3852                prevElem = dlTtiElem->p_next->p_next;
3853          }
3854          else
3855          {
3856 #ifdef ODU_SLOT_IND_DEBUG_LOG
3857             DU_LOG("\nDEBUG  -->  LWR_MAC: Sending DL TTI Request");
3858 #endif
3859
3860             /* Intel L1 expects UL_TTI.request following DL_TTI.request */
3861             fillUlTtiReq(currTimingInfo, dlTtiElem);
3862             msgHeader->num_msg++;
3863
3864             /* Intel L1 expects UL_DCI.request following DL_TTI.request */
3865             fillUlDciReq(dlTtiReqTimingInfo, dlTtiElem->p_next);
3866             msgHeader->num_msg++;
3867
3868             prevElem = dlTtiElem->p_next->p_next;
3869          }
3870
3871          if(macCb.macCell[cellIdx]->state == CELL_TO_BE_STOPPED)
3872          {
3873             /* Intel L1 expects UL_DCI.request following DL_TTI.request */
3874             lwr_mac_procStopReqEvt(currTimingInfo, prevElem);
3875             msgHeader->num_msg++;
3876             macCb.macCell[cellIdx]->state = CELL_STOP_IN_PROGRESS;
3877          }
3878          LwrMacSendToL1(headerElem);
3879          memset(currDlSlot, 0, sizeof(MacDlSlot));
3880          return ROK;
3881       }
3882       else
3883       {
3884          DU_LOG("\nERROR  -->  LWR_MAC: Failed to allocate memory for DL TTI Request");
3885          memset(currDlSlot, 0, sizeof(MacDlSlot));
3886          return RFAILED;
3887       }
3888    }
3889    else
3890    {
3891       lwr_mac_procInvalidEvt(&currTimingInfo);
3892       return RFAILED;
3893    }
3894 #endif
3895    return ROK;
3896 }
3897
3898 /*******************************************************************
3899  *
3900  * @brief Sends TX data Request to PHY
3901  *
3902  * @details
3903  *
3904  *    Function : sendTxDataReq
3905  *
3906  *    Functionality:
3907  *         -Sends FAPI TX data req to PHY
3908  *
3909  * @params[in]    timing info
3910  * @return ROK     - success
3911  *         RFAILED - failure
3912  *
3913  * ****************************************************************/
3914 uint16_t sendTxDataReq(SlotTimingInfo currTimingInfo, MacDlSlot *dlSlot, p_fapi_api_queue_elem_t prevElem)
3915 {
3916 #ifdef INTEL_FAPI
3917 #ifdef CALL_FLOW_DEBUG_LOG
3918    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : TX_DATA_REQ\n");
3919 #endif
3920
3921    uint8_t  nPdu = 0;
3922    uint8_t  ueIdx=0;
3923    uint8_t  schInfoIdx = 0;
3924    uint16_t cellIdx=0;
3925    uint16_t pduIndex = 0;
3926    fapi_tx_data_req_t       *txDataReq =NULLP;
3927    p_fapi_api_queue_elem_t  txDataElem = 0;
3928
3929    GET_CELL_IDX(currTimingInfo.cellId, cellIdx);
3930
3931    /* send TX_Data request message */
3932    nPdu = calcTxDataReqPduCount(dlSlot);
3933    if(nPdu > 0)
3934    {
3935       LWR_MAC_ALLOC(txDataElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_tx_data_req_t)));
3936       if(txDataElem == NULLP)
3937       {
3938          DU_LOG("\nERROR  -->  LWR_MAC: Failed to allocate memory for TX data Request");
3939          return RFAILED;
3940       }
3941
3942       FILL_FAPI_LIST_ELEM(txDataElem, NULLP, FAPI_TX_DATA_REQUEST, 1, \
3943             sizeof(fapi_tx_data_req_t));
3944       txDataReq = (fapi_tx_data_req_t *)(txDataElem +1);
3945       memset(txDataReq, 0, sizeof(fapi_tx_data_req_t));
3946       fillMsgHeader(&txDataReq->header, FAPI_TX_DATA_REQUEST, sizeof(fapi_tx_data_req_t));
3947
3948       txDataReq->sfn  = currTimingInfo.sfn;
3949       txDataReq->slot = currTimingInfo.slot;
3950       if(dlSlot->dlInfo.brdcstAlloc.sib1Trans)
3951       {
3952          fillSib1TxDataReq(txDataReq->pdu_desc, pduIndex, &macCb.macCell[cellIdx]->macCellCfg, \
3953                dlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdschCfg);
3954          pduIndex++;
3955          txDataReq->num_pdus++;
3956       }
3957       if(dlSlot->pageAllocInfo != NULLP)
3958       {
3959          fillPageTxDataReq(txDataReq->pdu_desc, pduIndex, dlSlot->pageAllocInfo, \
3960                dlSlot->pageAllocInfo->pagePdschCfg);
3961          pduIndex++;
3962          txDataReq->num_pdus++;
3963          MAC_FREE(dlSlot->pageAllocInfo->dlPagePdu, sizeof(dlSlot->pageAllocInfo->dlPagePduLen));
3964          MAC_FREE(dlSlot->pageAllocInfo,sizeof(DlPageAlloc));
3965       }
3966
3967       for(ueIdx=0; ueIdx<MAX_NUM_UE; ueIdx++)
3968       {
3969          if(dlSlot->dlInfo.rarAlloc[ueIdx] != NULLP)
3970          {
3971             if((dlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == BOTH) || (dlSlot->dlInfo.rarAlloc[ueIdx]->pduPres == PDSCH_PDU))
3972             {
3973                fillRarTxDataReq(txDataReq->pdu_desc, pduIndex, &dlSlot->dlInfo.rarAlloc[ueIdx]->rarInfo,\
3974                      dlSlot->dlInfo.rarAlloc[ueIdx]->rarPdschCfg);
3975                pduIndex++;
3976                txDataReq->num_pdus++;
3977             }
3978             MAC_FREE(dlSlot->dlInfo.rarAlloc[ueIdx],sizeof(RarAlloc));
3979          }
3980
3981          if(dlSlot->dlInfo.dlMsgAlloc[ueIdx] != NULLP)
3982          {
3983             for(schInfoIdx=0; schInfoIdx < dlSlot->dlInfo.dlMsgAlloc[ueIdx]->numSchedInfo; schInfoIdx++)
3984             {
3985                if((dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].pduPres == BOTH) || \
3986                      (dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].pduPres == PDSCH_PDU))
3987                {
3988                   fillDlMsgTxDataReq(txDataReq->pdu_desc, pduIndex, \
3989                         &dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo, \
3990                         dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].dlMsgPdschCfg);
3991                   pduIndex++;
3992                   txDataReq->num_pdus++;
3993                }
3994                MAC_FREE(dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo.dlMsgPdu, \
3995                      dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo.dlMsgPduLen);
3996                dlSlot->dlInfo.dlMsgAlloc[ueIdx]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo.dlMsgPdu = NULLP;
3997             }
3998             MAC_FREE(dlSlot->dlInfo.dlMsgAlloc[ueIdx], sizeof(DlMsgAlloc));
3999          }
4000       }
4001
4002       /* Fill message header */
4003       DU_LOG("\nDEBUG  -->  LWR_MAC: Sending TX DATA Request");
4004       prevElem->p_next = txDataElem;
4005    }
4006 #endif
4007    return ROK;
4008 }
4009
4010 /***********************************************************************
4011  *
4012  * @brief calculates the total size to be allocated for UL TTI Req
4013  *
4014  * @details
4015  *
4016  *    Function : getnPdus
4017  *
4018  *    Functionality:
4019  *         -calculates the total pdu count to be allocated for UL TTI Req
4020  *
4021  * @params[in] Pointer to fapi Ul TTI Req
4022  *             Pointer to CurrUlSlot
4023  * @return count
4024  * ********************************************************************/
4025 #ifdef INTEL_FAPI
4026 uint8_t getnPdus(fapi_ul_tti_req_t *ulTtiReq, MacUlSlot *currUlSlot)
4027 {
4028    uint8_t pduCount = 0;
4029
4030    if(ulTtiReq && currUlSlot)
4031    {
4032       if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_PRACH)
4033       {
4034          pduCount++;
4035          ulTtiReq->rachPresent++;
4036       }
4037       if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_PUSCH)
4038       {
4039          pduCount++;
4040          ulTtiReq->nUlsch++;
4041       }
4042       if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_PUSCH_UCI)
4043       {
4044          pduCount++;
4045          ulTtiReq->nUlsch++;
4046       }
4047       if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_UCI)
4048       {
4049          pduCount++;
4050          ulTtiReq->nUlcch++;
4051       }
4052       if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_SRS)
4053       {
4054          pduCount++;
4055       }
4056    }
4057    return pduCount;
4058 }
4059 #endif
4060
4061 /***********************************************************************
4062  *
4063  * @brief Set the value of zero correlation config in PRACH PDU
4064  *
4065  * @details
4066  *
4067  *    Function : setNumCs
4068  *
4069  *    Functionality:
4070  *         -Set the value of zero correlation config in PRACH PDU
4071  *
4072  * @params[in] Pointer to zero correlation config
4073  *             Pointer to MacCellCfg
4074  * ********************************************************************/
4075
4076 void setNumCs(uint16_t *numCs, MacCellCfg *macCellCfg)
4077 {
4078 #ifdef INTEL_FAPI
4079    uint8_t idx;
4080    if(macCellCfg != NULLP)
4081    {
4082       idx = macCellCfg->prachCfg.fdm[0].zeroCorrZoneCfg;
4083       *numCs = UnrestrictedSetNcsTable[idx];
4084    }
4085 #endif
4086 }
4087
4088 /***********************************************************************
4089  *
4090  * @brief Fills the PRACH PDU in UL TTI Request
4091  *
4092  * @details
4093  *
4094  *    Function : fillPrachPdu
4095  *
4096  *    Functionality:
4097  *         -Fills the PRACH PDU in UL TTI Request
4098  *
4099  * @params[in] Pointer to Prach Pdu
4100  *             Pointer to CurrUlSlot
4101  *             Pointer to macCellCfg
4102  *             Pointer to msgLen
4103  * ********************************************************************/
4104
4105 #ifdef INTEL_FAPI
4106 void fillPrachPdu(fapi_ul_tti_req_pdu_t *ulTtiReqPdu, MacCellCfg *macCellCfg, MacUlSlot *currUlSlot)
4107 {
4108    if(ulTtiReqPdu != NULLP)
4109    {
4110       ulTtiReqPdu->pduType = PRACH_PDU_TYPE;
4111       ulTtiReqPdu->pdu.prach_pdu.physCellId = macCellCfg->phyCellId;
4112       ulTtiReqPdu->pdu.prach_pdu.numPrachOcas = \
4113          currUlSlot->ulInfo.prachSchInfo.numPrachOcas;
4114       ulTtiReqPdu->pdu.prach_pdu.prachFormat = \
4115          currUlSlot->ulInfo.prachSchInfo.prachFormat;
4116       ulTtiReqPdu->pdu.prach_pdu.numRa = currUlSlot->ulInfo.prachSchInfo.numRa;
4117       ulTtiReqPdu->pdu.prach_pdu.prachStartSymbol = \
4118          currUlSlot->ulInfo.prachSchInfo.prachStartSymb;
4119       setNumCs(&ulTtiReqPdu->pdu.prach_pdu.numCs, macCellCfg);
4120       ulTtiReqPdu->pdu.prach_pdu.beamforming.numPrgs = 0;
4121       ulTtiReqPdu->pdu.prach_pdu.beamforming.prgSize = 0;
4122       ulTtiReqPdu->pdu.prach_pdu.beamforming.digBfInterface = 0;
4123       ulTtiReqPdu->pdu.prach_pdu.beamforming.rx_bfi[0].beamIdx[0].beamidx = 0;
4124       ulTtiReqPdu->pduSize = sizeof(fapi_ul_prach_pdu_t);
4125    }
4126 }
4127
4128 /*******************************************************************
4129  *
4130  * @brief Filling PUSCH PDU in UL TTI Request
4131  *
4132  * @details
4133  *
4134  *    Function : fillPuschPdu
4135  *
4136  *    Functionality: Filling PUSCH PDU in UL TTI Request
4137  *
4138  * @params[in]
4139  * @return ROK     - success
4140  *         RFAILED - failure
4141  *
4142  * ****************************************************************/
4143 void fillPuschPdu(fapi_ul_tti_req_pdu_t *ulTtiReqPdu, MacCellCfg *macCellCfg, MacUlSlot *currUlSlot)
4144 {
4145    if(ulTtiReqPdu != NULLP)
4146    {
4147       ulTtiReqPdu->pduType = PUSCH_PDU_TYPE;
4148       memset(&ulTtiReqPdu->pdu.pusch_pdu, 0, sizeof(fapi_ul_pusch_pdu_t));
4149       ulTtiReqPdu->pdu.pusch_pdu.pduBitMap = 1;
4150       ulTtiReqPdu->pdu.pusch_pdu.rnti = currUlSlot->ulInfo.crnti;
4151       /* TODO : Fill handle in raCb when scheduling pusch and access here */
4152       ulTtiReqPdu->pdu.pusch_pdu.handle = 100;
4153       ulTtiReqPdu->pdu.pusch_pdu.bwpSize = macCellCfg->initialUlBwp.bwp.numPrb;
4154       ulTtiReqPdu->pdu.pusch_pdu.bwpStart = macCellCfg->initialUlBwp.bwp.firstPrb;
4155       ulTtiReqPdu->pdu.pusch_pdu.subCarrierSpacing = \
4156          macCellCfg->initialUlBwp.bwp.scs;
4157       ulTtiReqPdu->pdu.pusch_pdu.cyclicPrefix = \
4158          macCellCfg->initialUlBwp.bwp.cyclicPrefix;
4159       ulTtiReqPdu->pdu.pusch_pdu.targetCodeRate = 308;
4160       ulTtiReqPdu->pdu.pusch_pdu.qamModOrder = currUlSlot->ulInfo.schPuschInfo.tbInfo.qamOrder;
4161       ulTtiReqPdu->pdu.pusch_pdu.mcsIndex = currUlSlot->ulInfo.schPuschInfo.tbInfo.mcs;
4162       ulTtiReqPdu->pdu.pusch_pdu.mcsTable = currUlSlot->ulInfo.schPuschInfo.tbInfo.mcsTable;
4163       ulTtiReqPdu->pdu.pusch_pdu.transformPrecoding = 1;
4164       ulTtiReqPdu->pdu.pusch_pdu.dataScramblingId = currUlSlot->ulInfo.cellId;
4165       ulTtiReqPdu->pdu.pusch_pdu.nrOfLayers = 1;
4166       ulTtiReqPdu->pdu.pusch_pdu.ulDmrsSymbPos = 4;
4167       ulTtiReqPdu->pdu.pusch_pdu.dmrsConfigType = 0;
4168       ulTtiReqPdu->pdu.pusch_pdu.ulDmrsScramblingId = currUlSlot->ulInfo.cellId;
4169       ulTtiReqPdu->pdu.pusch_pdu.scid = 0;
4170       ulTtiReqPdu->pdu.pusch_pdu.numDmrsCdmGrpsNoData = 1;
4171       ulTtiReqPdu->pdu.pusch_pdu.dmrsPorts = 0;
4172       ulTtiReqPdu->pdu.pusch_pdu.resourceAlloc = \
4173          currUlSlot->ulInfo.schPuschInfo.resAllocType;
4174       ulTtiReqPdu->pdu.pusch_pdu.rbStart = \
4175          currUlSlot->ulInfo.schPuschInfo.fdAlloc.startPrb;
4176       ulTtiReqPdu->pdu.pusch_pdu.rbSize = \
4177          currUlSlot->ulInfo.schPuschInfo.fdAlloc.numPrb;
4178       ulTtiReqPdu->pdu.pusch_pdu.vrbToPrbMapping = 0;
4179       ulTtiReqPdu->pdu.pusch_pdu.frequencyHopping = 0;
4180       ulTtiReqPdu->pdu.pusch_pdu.txDirectCurrentLocation = 0;
4181       ulTtiReqPdu->pdu.pusch_pdu.uplinkFrequencyShift7p5khz = 0;
4182       ulTtiReqPdu->pdu.pusch_pdu.startSymbIndex = \
4183          currUlSlot->ulInfo.schPuschInfo.tdAlloc.startSymb;
4184       ulTtiReqPdu->pdu.pusch_pdu.nrOfSymbols = \
4185          currUlSlot->ulInfo.schPuschInfo.tdAlloc.numSymb;
4186       ulTtiReqPdu->pdu.pusch_pdu.mappingType = \
4187          currUlSlot->ulInfo.schPuschInfo.dmrsMappingType;
4188       ulTtiReqPdu->pdu.pusch_pdu.nrOfDmrsSymbols = \
4189          currUlSlot->ulInfo.schPuschInfo.nrOfDmrsSymbols;
4190       ulTtiReqPdu->pdu.pusch_pdu.dmrsAddPos = \
4191          currUlSlot->ulInfo.schPuschInfo.dmrsAddPos;
4192       ulTtiReqPdu->pdu.pusch_pdu.puschData.rvIndex = \
4193          currUlSlot->ulInfo.schPuschInfo.tbInfo.rv;
4194       ulTtiReqPdu->pdu.pusch_pdu.puschData.harqProcessId = \
4195          currUlSlot->ulInfo.schPuschInfo.harqProcId;
4196       ulTtiReqPdu->pdu.pusch_pdu.puschData.newDataIndicator = \
4197          currUlSlot->ulInfo.schPuschInfo.tbInfo.ndi;
4198       ulTtiReqPdu->pdu.pusch_pdu.puschData.tbSize = \
4199          currUlSlot->ulInfo.schPuschInfo.tbInfo.tbSize;
4200       /* numCb is 0 for new transmission */
4201       ulTtiReqPdu->pdu.pusch_pdu.puschData.numCb = 0;
4202
4203       ulTtiReqPdu->pduSize = sizeof(fapi_ul_pusch_pdu_t);
4204    }
4205 }
4206
4207 /*******************************************************************
4208  *
4209  * @brief Fill PUCCH PDU in Ul TTI Request
4210  *
4211  * @details
4212  *
4213  *    Function : fillPucchPdu
4214  *
4215  *    Functionality: Fill PUCCH PDU in Ul TTI Request
4216  *
4217  * @params[in]
4218  * @return ROK     - success
4219  *         RFAILED - failure
4220  *
4221  * ****************************************************************/
4222 void fillPucchPdu(fapi_ul_tti_req_pdu_t *ulTtiReqPdu, MacCellCfg *macCellCfg,\
4223       MacUlSlot *currUlSlot)
4224 {
4225    if(ulTtiReqPdu != NULLP)
4226    {
4227       ulTtiReqPdu->pduType                  = PUCCH_PDU_TYPE;
4228       memset(&ulTtiReqPdu->pdu.pucch_pdu, 0, sizeof(fapi_ul_pucch_pdu_t));
4229       ulTtiReqPdu->pdu.pucch_pdu.rnti         = currUlSlot->ulInfo.schPucchInfo.rnti;
4230       /* TODO : Fill handle in raCb when scheduling pucch and access here */
4231       ulTtiReqPdu->pdu.pucch_pdu.handle       = 100;
4232       ulTtiReqPdu->pdu.pucch_pdu.bwpSize      = macCellCfg->initialUlBwp.bwp.numPrb;
4233       ulTtiReqPdu->pdu.pucch_pdu.bwpStart     = macCellCfg->initialUlBwp.bwp.firstPrb;
4234       ulTtiReqPdu->pdu.pucch_pdu.subCarrierSpacing = macCellCfg->initialUlBwp.bwp.scs;
4235       ulTtiReqPdu->pdu.pucch_pdu.cyclicPrefix = macCellCfg->initialUlBwp.bwp.cyclicPrefix;
4236       ulTtiReqPdu->pdu.pucch_pdu.formatType   = currUlSlot->ulInfo.schPucchInfo.pucchFormat; /* Supporting PUCCH Format 0 */
4237       ulTtiReqPdu->pdu.pucch_pdu.multiSlotTxIndicator = 0; /* No Multi Slot transmission */
4238
4239       ulTtiReqPdu->pdu.pucch_pdu.prbStart     = currUlSlot->ulInfo.schPucchInfo.fdAlloc.startPrb;
4240       ulTtiReqPdu->pdu.pucch_pdu.prbSize      = currUlSlot->ulInfo.schPucchInfo.fdAlloc.numPrb;
4241       ulTtiReqPdu->pdu.pucch_pdu.startSymbolIndex = currUlSlot->ulInfo.schPucchInfo.tdAlloc.startSymb;
4242       ulTtiReqPdu->pdu.pucch_pdu.nrOfSymbols  = currUlSlot->ulInfo.schPucchInfo.tdAlloc.numSymb;
4243       ulTtiReqPdu->pdu.pucch_pdu.freqHopFlag  = currUlSlot->ulInfo.schPucchInfo.intraFreqHop;
4244       ulTtiReqPdu->pdu.pucch_pdu.secondHopPrb = currUlSlot->ulInfo.schPucchInfo.secondPrbHop;
4245       ulTtiReqPdu->pdu.pucch_pdu.groupHopFlag = 0;
4246       ulTtiReqPdu->pdu.pucch_pdu.sequenceHopFlag = 0;
4247       ulTtiReqPdu->pdu.pucch_pdu.hoppingId    = 0;
4248
4249       ulTtiReqPdu->pdu.pucch_pdu.initialCyclicShift = currUlSlot->ulInfo.schPucchInfo.initialCyclicShift;
4250
4251       ulTtiReqPdu->pdu.pucch_pdu.dataScramblingId = 0; /* Valid for Format 2, 3, 4 */
4252       ulTtiReqPdu->pdu.pucch_pdu.timeDomainOccIdx = currUlSlot->ulInfo.schPucchInfo.timeDomOCC;
4253       ulTtiReqPdu->pdu.pucch_pdu.preDftOccIdx = currUlSlot->ulInfo.schPucchInfo.occIdx; /* Valid for Format 4 only */
4254       ulTtiReqPdu->pdu.pucch_pdu.preDftOccLen = currUlSlot->ulInfo.schPucchInfo.occLen; /* Valid for Format 4 only */
4255       ulTtiReqPdu->pdu.pucch_pdu.pi2Bpsk = currUlSlot->ulInfo.schPucchInfo.cmnFormatCfg.pi2BPSK;
4256       ulTtiReqPdu->pdu.pucch_pdu.addDmrsFlag = currUlSlot->ulInfo.schPucchInfo.cmnFormatCfg.addDmrs;/* Valid for Format 3, 4 only */
4257       ulTtiReqPdu->pdu.pucch_pdu.dmrsScramblingId = 0; /* Valid for Format 2 */
4258       ulTtiReqPdu->pdu.pucch_pdu.dmrsCyclicShift  = 0; /* Valid for Format 4 */
4259       ulTtiReqPdu->pdu.pucch_pdu.srFlag           = currUlSlot->ulInfo.schPucchInfo.srFlag;
4260       ulTtiReqPdu->pdu.pucch_pdu.bitLenHarq       = currUlSlot->ulInfo.schPucchInfo.numHarqBits;
4261       ulTtiReqPdu->pdu.pucch_pdu.bitLenCsiPart1   = 0; /* Valid for Format 2, 3, 4 */
4262       ulTtiReqPdu->pdu.pucch_pdu.bitLenCsiPart2   = 0; /* Valid for Format 2, 3, 4 */
4263       ulTtiReqPdu->pdu.pucch_pdu.beamforming.numPrgs = 0; /* Not Supported */
4264       ulTtiReqPdu->pdu.pucch_pdu.beamforming.prgSize = 0;
4265       ulTtiReqPdu->pdu.pucch_pdu.beamforming.digBfInterface = 0;
4266       ulTtiReqPdu->pdu.pucch_pdu.beamforming.rx_bfi[0].beamIdx[0].beamidx = 0;
4267
4268       ulTtiReqPdu->pduSize = sizeof(fapi_ul_pucch_pdu_t);
4269    }
4270 }
4271
4272 #endif
4273
4274 /*******************************************************************
4275  *
4276  * @brief Sends UL TTI Request to PHY
4277  *
4278  * @details
4279  *
4280  *    Function : fillUlTtiReq
4281  *
4282  *    Functionality:
4283  *         -Sends FAPI Param req to PHY
4284  *
4285  * @params[in]  Pointer to CmLteTimingInfo
4286  * @return ROK     - success
4287  *         RFAILED - failure
4288  *
4289  ******************************************************************/
4290 uint16_t fillUlTtiReq(SlotTimingInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem)
4291 {
4292 #ifdef CALL_FLOW_DEBUG_LOG
4293    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : UL_TTI_REQUEST\n");
4294 #endif
4295
4296 #ifdef INTEL_FAPI
4297    uint16_t   cellIdx =0;
4298    uint8_t    pduIdx = -1;
4299    SlotTimingInfo ulTtiReqTimingInfo;
4300    MacUlSlot *currUlSlot = NULLP;
4301    MacCellCfg macCellCfg;
4302    fapi_ul_tti_req_t *ulTtiReq = NULLP;
4303    p_fapi_api_queue_elem_t ulTtiElem;
4304
4305    if(lwrMacCb.phyState == PHY_STATE_RUNNING)
4306    {
4307       GET_CELL_IDX(currTimingInfo.cellId, cellIdx);
4308       macCellCfg = macCb.macCell[cellIdx]->macCellCfg;
4309
4310       /* add PHY delta */
4311       ADD_DELTA_TO_TIME(currTimingInfo,ulTtiReqTimingInfo,PHY_DELTA_UL);
4312       currUlSlot = &macCb.macCell[cellIdx]->ulSlot[ulTtiReqTimingInfo.slot % MAX_SLOTS];
4313
4314       LWR_MAC_ALLOC(ulTtiElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_ul_tti_req_t)));
4315       if(ulTtiElem)
4316       {
4317          FILL_FAPI_LIST_ELEM(ulTtiElem, NULLP, FAPI_UL_TTI_REQUEST, 1, \
4318             sizeof(fapi_ul_tti_req_t));
4319          ulTtiReq = (fapi_ul_tti_req_t *)(ulTtiElem +1);
4320          memset(ulTtiReq, 0, sizeof(fapi_ul_tti_req_t));
4321          fillMsgHeader(&ulTtiReq->header, FAPI_UL_TTI_REQUEST, sizeof(fapi_ul_tti_req_t));
4322          ulTtiReq->sfn  = ulTtiReqTimingInfo.sfn;
4323          ulTtiReq->slot = ulTtiReqTimingInfo.slot;
4324          ulTtiReq->nPdus = getnPdus(ulTtiReq, currUlSlot);
4325          ulTtiReq->nGroup = 0;
4326          if(ulTtiReq->nPdus > 0)
4327          {
4328             /* Fill Prach Pdu */
4329             if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_PRACH)
4330             {
4331                pduIdx++;
4332                fillPrachPdu(&ulTtiReq->pdus[pduIdx], &macCellCfg, currUlSlot);
4333             }
4334
4335             /* Fill PUSCH PDU */
4336             if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_PUSCH)
4337             {
4338                pduIdx++;
4339                fillPuschPdu(&ulTtiReq->pdus[pduIdx], &macCellCfg, currUlSlot);
4340             }
4341             /* Fill PUCCH PDU */
4342             if(currUlSlot->ulInfo.dataType & SCH_DATATYPE_UCI)
4343             {
4344                pduIdx++;
4345                fillPucchPdu(&ulTtiReq->pdus[pduIdx], &macCellCfg, currUlSlot);
4346             }
4347          }
4348
4349 #ifdef ODU_SLOT_IND_DEBUG_LOG
4350          DU_LOG("\nDEBUG  -->  LWR_MAC: Sending UL TTI Request");
4351 #endif
4352          prevElem->p_next = ulTtiElem;
4353
4354          memset(currUlSlot, 0, sizeof(MacUlSlot));
4355          return ROK;
4356       }
4357       else
4358       {
4359          DU_LOG("\nERROR  -->  LWR_MAC: Failed to allocate memory for UL TTI Request");
4360          memset(currUlSlot, 0, sizeof(MacUlSlot));
4361          return RFAILED;
4362       }
4363    }
4364    else
4365    {
4366       lwr_mac_procInvalidEvt(&currTimingInfo);
4367    }
4368 #endif
4369    return ROK;
4370 }
4371
4372 #ifdef INTEL_FAPI
4373 /*******************************************************************
4374  *
4375  * @brief fills bsr Ul DCI PDU required for UL DCI Request to PHY
4376  *
4377  * @details
4378  *
4379  *    Function : fillUlDciPdu
4380  *
4381  *    Functionality:
4382  *         -Fills the Ul DCI PDU, spec Ref:38.212, Table 7.3.1-1
4383  *
4384  * @params[in] Pointer to fapi_dl_dci_t
4385  *             Pointer to DciInfo
4386  * @return ROK
4387  *
4388  ******************************************************************/
4389 void fillUlDciPdu(fapi_dl_dci_t *ulDciPtr, DciInfo *schDciInfo)
4390 {
4391 #ifdef CALL_FLOW_DEBUG_LOG
4392    DU_LOG("\nCall Flow: ENTMAC -> ENTLWRMAC : UL_DCI_REQUEST\n");
4393 #endif
4394    if(ulDciPtr != NULLP)
4395    {
4396       uint8_t numBytes =0;
4397       uint8_t bytePos =0;
4398       uint8_t bitPos =0;
4399
4400       uint8_t  coreset1Size = 0;
4401       uint16_t rbStart = 0;
4402       uint16_t rbLen = 0;
4403       uint8_t  dciFormatId = 0;
4404       uint32_t freqDomResAssign =0;
4405       uint8_t  timeDomResAssign =0;
4406       uint8_t  freqHopFlag =0;
4407       uint8_t  modNCodScheme =0;
4408       uint8_t  ndi =0;
4409       uint8_t  redundancyVer = 0;
4410       uint8_t  harqProcessNum = 0;
4411       uint8_t  puschTpc = 0;
4412       uint8_t  ul_SlInd = 0;
4413
4414       /* Size(in bits) of each field in DCI format 0_0 */
4415       uint8_t dciFormatIdSize      = 1;
4416       uint8_t freqDomResAssignSize = 0;
4417       uint8_t timeDomResAssignSize = 4;
4418       uint8_t freqHopFlagSize      = 1;
4419       uint8_t modNCodSchemeSize    = 5;
4420       uint8_t ndiSize              = 1;
4421       uint8_t redundancyVerSize    = 2;
4422       uint8_t harqProcessNumSize   = 4;
4423       uint8_t puschTpcSize         = 2;
4424       uint8_t ul_SlIndSize         = 1;
4425
4426       ulDciPtr->rnti                          = schDciInfo->dciInfo.rnti;
4427       ulDciPtr->scramblingId                  = schDciInfo->dciInfo.scramblingId;
4428       ulDciPtr->scramblingRnti                = schDciInfo->dciInfo.scramblingRnti;
4429       ulDciPtr->cceIndex                      = schDciInfo->dciInfo.cceIndex;
4430       ulDciPtr->aggregationLevel              = schDciInfo->dciInfo.aggregLevel;
4431       ulDciPtr->pc_and_bform.numPrgs          = schDciInfo->dciInfo.beamPdcchInfo.numPrgs;
4432       ulDciPtr->pc_and_bform.prgSize          = schDciInfo->dciInfo.beamPdcchInfo.prgSize;
4433       ulDciPtr->pc_and_bform.digBfInterfaces  = schDciInfo->dciInfo.beamPdcchInfo.digBfInterfaces;
4434       ulDciPtr->pc_and_bform.pmi_bfi[0].pmIdx = schDciInfo->dciInfo.beamPdcchInfo.prg[0].pmIdx;
4435       ulDciPtr->pc_and_bform.pmi_bfi[0].beamIdx[0].beamidx = schDciInfo->dciInfo.beamPdcchInfo.prg[0].beamIdx[0];
4436       ulDciPtr->beta_pdcch_1_0                = schDciInfo->dciInfo.txPdcchPower.powerValue;
4437       ulDciPtr->powerControlOffsetSS          = schDciInfo->dciInfo.txPdcchPower.powerControlOffsetSS;
4438
4439       /* Calculating freq domain resource allocation field value and size
4440        * coreset1Size = Size of coreset 1
4441        * RBStart = Starting Virtual Rsource block
4442        * RBLen = length of contiguously allocted RBs
4443        * Spec 38.214 Sec 5.1.2.2.2
4444        */
4445       if(schDciInfo->formatType == FORMAT0_0)
4446       {
4447          coreset1Size = schDciInfo->coresetCfg.coreSetSize;
4448          rbLen = schDciInfo->format.format0_0.freqAlloc.numPrb;
4449          rbStart = schDciInfo->format.format0_0.freqAlloc.startPrb;
4450
4451          if((rbLen >=1) && (rbLen <= coreset1Size - rbStart))
4452          {
4453             if((rbLen - 1) <= floor(coreset1Size / 2))
4454                freqDomResAssign = (coreset1Size * (rbLen-1)) + rbStart;
4455             else
4456                freqDomResAssign = (coreset1Size * (coreset1Size - rbLen + 1)) \
4457                                   + (coreset1Size - 1 - rbStart);
4458
4459             freqDomResAssignSize = ceil(log2(coreset1Size * (coreset1Size + 1) / 2));
4460          }
4461          /* Fetching DCI field values */
4462          dciFormatId      = schDciInfo->formatType; /* DCI indentifier for UL DCI */
4463          timeDomResAssign = schDciInfo->format.format0_0.rowIndex;
4464          freqHopFlag      = schDciInfo->format.format0_0.freqHopFlag;
4465          modNCodScheme    = schDciInfo->format.format0_0.mcs;
4466          ndi              = schDciInfo->format.format0_0.ndi;
4467          redundancyVer    = schDciInfo->format.format0_0.rv;
4468          harqProcessNum   = schDciInfo->format.format0_0.harqProcId;
4469          puschTpc         = schDciInfo->format.format0_0.tpcCmd;
4470          ul_SlInd         = schDciInfo->format.format0_0.sUlCfgd;
4471
4472          /* Reversing bits in each DCI field */
4473          dciFormatId      = reverseBits(dciFormatId, dciFormatIdSize);
4474          freqDomResAssign = reverseBits(freqDomResAssign, freqDomResAssignSize);
4475          timeDomResAssign = reverseBits(timeDomResAssign, timeDomResAssignSize);
4476          modNCodScheme    = reverseBits(modNCodScheme, modNCodSchemeSize);
4477          redundancyVer    = reverseBits(redundancyVer, redundancyVerSize);
4478          harqProcessNum   = reverseBits(harqProcessNum, harqProcessNumSize);
4479          puschTpc         = reverseBits(puschTpc, puschTpcSize);
4480          ul_SlInd         = reverseBits(ul_SlInd, ul_SlIndSize);
4481       }
4482       /* Calulating total number of bytes in buffer */
4483       ulDciPtr->payloadSizeBits = (dciFormatIdSize + freqDomResAssignSize\
4484       + timeDomResAssignSize + freqHopFlagSize + modNCodSchemeSize + ndi \
4485       + redundancyVerSize + harqProcessNumSize + puschTpcSize + ul_SlIndSize);
4486
4487       numBytes = ulDciPtr->payloadSizeBits / 8;
4488       if(ulDciPtr->payloadSizeBits % 8)
4489          numBytes += 1;
4490
4491       if(numBytes > FAPI_DCI_PAYLOAD_BYTE_LEN)
4492       {
4493          DU_LOG("\nERROR  -->  LWR_MAC : Total bytes for DCI is more than expected");
4494          return;
4495       }
4496
4497       /* Initialize buffer */
4498       for(bytePos = 0; bytePos < numBytes; bytePos++)
4499          ulDciPtr->payload[bytePos] = 0;
4500
4501       bytePos = numBytes - 1;
4502       bitPos = 0;
4503
4504       /* Packing DCI format fields */
4505       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4506             dciFormatId, dciFormatIdSize);
4507       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4508             freqDomResAssign, freqDomResAssignSize);
4509       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4510             timeDomResAssign, timeDomResAssignSize);
4511       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4512             freqHopFlag, freqHopFlagSize);
4513       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4514             modNCodScheme, modNCodSchemeSize);
4515       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4516             ndi, ndiSize);
4517       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4518             redundancyVer, redundancyVerSize);
4519       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4520             harqProcessNum, harqProcessNumSize);
4521       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4522             puschTpc, puschTpcSize);
4523       fillDlDciPayload(ulDciPtr->payload, &bytePos, &bitPos,\
4524             ul_SlInd, ul_SlIndSize);
4525    }
4526 } /* fillUlDciPdu */
4527
4528 /*******************************************************************
4529  *
4530  * @brief fills PDCCH PDU required for UL DCI REQ to PHY
4531  *
4532  * @details
4533  *
4534  *    Function : fillUlDciPdcchPdu
4535  *
4536  *    Functionality:
4537  *         -Fills the Pdcch PDU info
4538  *
4539  * @params[in] Pointer to FAPI DL TTI Req
4540  *             Pointer to PdcchCfg
4541  * @return ROK
4542  *
4543  ******************************************************************/
4544 uint8_t fillUlDciPdcchPdu(fapi_dci_pdu_t *ulDciReqPdu, DlSchedInfo *dlInfo, uint8_t coreSetType)
4545 {
4546    if(ulDciReqPdu != NULLP)
4547    {
4548       memset(&ulDciReqPdu->pdcchPduConfig, 0, sizeof(fapi_dl_pdcch_pdu_t));
4549       fillUlDciPdu(ulDciReqPdu->pdcchPduConfig.dlDci, dlInfo->ulGrant);
4550       ulDciReqPdu->pduType                          = PDCCH_PDU_TYPE;
4551       ulDciReqPdu->pdcchPduConfig.bwpSize           = dlInfo->ulGrant->bwpCfg.freqAlloc.numPrb;
4552       ulDciReqPdu->pdcchPduConfig.bwpStart          = dlInfo->ulGrant->bwpCfg.freqAlloc.startPrb;
4553       ulDciReqPdu->pdcchPduConfig.subCarrierSpacing = dlInfo->ulGrant->bwpCfg.subcarrierSpacing;
4554       ulDciReqPdu->pdcchPduConfig.cyclicPrefix      = dlInfo->ulGrant->bwpCfg.cyclicPrefix;
4555       ulDciReqPdu->pdcchPduConfig.startSymbolIndex  = dlInfo->ulGrant->coresetCfg.startSymbolIndex;
4556       ulDciReqPdu->pdcchPduConfig.durationSymbols   = dlInfo->ulGrant->coresetCfg.durationSymbols;
4557       memcpy(ulDciReqPdu->pdcchPduConfig.freqDomainResource, dlInfo->ulGrant->coresetCfg.freqDomainResource, 6);
4558       ulDciReqPdu->pdcchPduConfig.cceRegMappingType = dlInfo->ulGrant->coresetCfg.cceRegMappingType;
4559       ulDciReqPdu->pdcchPduConfig.regBundleSize     = dlInfo->ulGrant->coresetCfg.regBundleSize;
4560       ulDciReqPdu->pdcchPduConfig.interleaverSize   = dlInfo->ulGrant->coresetCfg.interleaverSize;
4561       ulDciReqPdu->pdcchPduConfig.shiftIndex        = dlInfo->ulGrant->coresetCfg.shiftIndex;
4562       ulDciReqPdu->pdcchPduConfig.precoderGranularity = dlInfo->ulGrant->coresetCfg.precoderGranularity;
4563       ulDciReqPdu->pdcchPduConfig.numDlDci          = 1;
4564       ulDciReqPdu->pdcchPduConfig.coreSetType       = coreSetType;
4565
4566       /* Calculating PDU length. Considering only one Ul dci pdu for now */
4567       ulDciReqPdu->pduSize = sizeof(fapi_dl_pdcch_pdu_t);
4568    }
4569    return ROK;
4570 }
4571 #endif
4572 /*******************************************************************
4573  *
4574  * @brief Sends UL DCI Request to PHY
4575  *
4576  * @details
4577  *
4578  *    Function : fillUlDciReq
4579  *
4580  *    Functionality:
4581  *         -Sends FAPI Ul Dci req to PHY
4582  *
4583  * @params[in]  Pointer to CmLteTimingInfo
4584  * @return ROK     - success
4585  *         RFAILED - failure
4586  *
4587  ******************************************************************/
4588 uint16_t fillUlDciReq(SlotTimingInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem)
4589 {
4590 #ifdef INTEL_FAPI
4591    uint8_t      cellIdx =0;
4592    uint8_t      numPduEncoded = 0;
4593    SlotTimingInfo  ulDciReqTimingInfo ={0};
4594    MacDlSlot    *currDlSlot = NULLP;
4595    fapi_ul_dci_req_t        *ulDciReq =NULLP;
4596    p_fapi_api_queue_elem_t  ulDciElem;
4597
4598    if(lwrMacCb.phyState == PHY_STATE_RUNNING)
4599    {
4600       GET_CELL_IDX(currTimingInfo.cellId, cellIdx);
4601       memcpy(&ulDciReqTimingInfo, &currTimingInfo, sizeof(SlotTimingInfo));
4602       currDlSlot = &macCb.macCell[cellIdx]->dlSlot[ulDciReqTimingInfo.slot % MAX_SLOTS];
4603
4604          LWR_MAC_ALLOC(ulDciElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_ul_dci_req_t)));
4605          if(ulDciElem)
4606          {
4607             FILL_FAPI_LIST_ELEM(ulDciElem, NULLP, FAPI_UL_DCI_REQUEST, 1, \
4608                sizeof(fapi_ul_dci_req_t));
4609             ulDciReq = (fapi_ul_dci_req_t *)(ulDciElem +1);
4610             memset(ulDciReq, 0, sizeof(fapi_ul_dci_req_t));
4611             fillMsgHeader(&ulDciReq->header, FAPI_UL_DCI_REQUEST, sizeof(fapi_ul_dci_req_t));
4612
4613             ulDciReq->sfn  = ulDciReqTimingInfo.sfn;
4614             ulDciReq->slot = ulDciReqTimingInfo.slot;
4615           if(currDlSlot->dlInfo.ulGrant != NULLP)
4616           {
4617             ulDciReq->numPdus = 1;  // No. of PDCCH PDUs
4618             if(ulDciReq->numPdus > 0)
4619             {
4620                /* Fill PDCCH configuration Pdu */
4621                fillUlDciPdcchPdu(&ulDciReq->pdus[numPduEncoded], &currDlSlot->dlInfo, CORESET_TYPE1);
4622                numPduEncoded++;
4623                /* free UL GRANT at SCH */
4624                MAC_FREE(currDlSlot->dlInfo.ulGrant, sizeof(DciInfo));
4625             }
4626 #ifdef ODU_SLOT_IND_DEBUG_LOG
4627                DU_LOG("\nDEBUG  -->  LWR_MAC: Sending UL DCI Request");
4628 #endif
4629          }
4630                prevElem->p_next = ulDciElem;
4631       }
4632    }
4633    else
4634    {
4635        lwr_mac_procInvalidEvt(&currTimingInfo);
4636    }
4637 #endif
4638    return ROK;
4639 }
4640
4641 lwrMacFsmHdlr fapiEvtHdlr[MAX_STATE][MAX_EVENT] =
4642 {
4643    {
4644       /* PHY_STATE_IDLE */
4645 #ifdef INTEL_TIMER_MODE
4646       lwr_mac_procIqSamplesReqEvt,
4647 #endif
4648       lwr_mac_procParamReqEvt,
4649       lwr_mac_procParamRspEvt,
4650       lwr_mac_procConfigReqEvt,
4651       lwr_mac_procConfigRspEvt,
4652       lwr_mac_procInvalidEvt,
4653       lwr_mac_procInvalidEvt,
4654    },
4655    {
4656       /* PHY_STATE_CONFIGURED */
4657 #ifdef INTEL_TIMER_MODE
4658       lwr_mac_procInvalidEvt,
4659 #endif
4660       lwr_mac_procParamReqEvt,
4661       lwr_mac_procParamRspEvt,
4662       lwr_mac_procConfigReqEvt,
4663       lwr_mac_procConfigRspEvt,
4664       lwr_mac_procStartReqEvt,
4665       lwr_mac_procInvalidEvt,
4666    },
4667    {
4668       /* PHY_STATE_RUNNING */
4669 #ifdef INTEL_TIMER_MODE
4670       lwr_mac_procInvalidEvt,
4671 #endif
4672       lwr_mac_procInvalidEvt,
4673       lwr_mac_procInvalidEvt,
4674       lwr_mac_procConfigReqEvt,
4675       lwr_mac_procConfigRspEvt,
4676       lwr_mac_procInvalidEvt,
4677       lwr_mac_procInvalidEvt,
4678    }
4679 };
4680
4681 /*******************************************************************
4682  *
4683  * @brief Sends message to LWR_MAC Fsm Event Handler
4684  *
4685  * @details
4686  *
4687  *    Function : sendToLowerMac
4688  *
4689  *    Functionality:
4690  *         -Sends message to LowerMac
4691  *
4692  * @params[in] Message Type
4693  *             Message Length
4694  *             Messaga Pointer
4695  *
4696  * @return void
4697  *
4698  ******************************************************************/
4699 void sendToLowerMac(uint16_t msgType, uint32_t msgLen, void *msg)
4700 {
4701    lwrMacCb.event = msgType;
4702    fapiEvtHdlr[lwrMacCb.phyState][lwrMacCb.event](msg);
4703 }
4704 /**********************************************************************
4705   End of file
4706  **********************************************************************/