src/5gnrpdcp/pj_dl.x

   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                                    #
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  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**
  20
  21         Name:    LTE PDCP file
  22
  23         Type:    C include file
  24
  25         Desc:    This file contains all the data structures and
  26                  prototypes for LTE PDCP.
  27
  28         File:    pj_dl.x
  29
  30 *********************************************************************21*/
  31 /** @file pj_dl.x
  32 @brief PDCP Product Structures, prototypes
  33 */
  34
  35 #ifdef TENB_STATS
  36 #include "pj_tenb_stats.x"
  37 #endif
  38
  39
  40 #ifndef __PJ_DL_X__
  41 #define __PJ_DL_X__
  42
  43 \f
  44 /*
  45  *     The structures and variables declared in this file
  46  *     correspond to structures and variables used by
  47  *     the following TRILLIUM software:
  48  *
  49  *     part no.             description
  50  *     --------     ----------------------------------------------
  51  *     1000371      LTE-RLC
  52  *
  53 */
  54
  55
  56 #ifdef __cplusplus
  57 extern "C" {
  58 #endif /* __cplusplus */
  59
  60 typedef struct pjDlUeCb PjDlUeCb;
  61 typedef struct pjDlRbCb PjDlRbCb;               /* PDCP RB control block */
  62
  63
  64
  65 /** @addtogroup dldata */
  66 /*@{*/
  67
  68 /**
  69  *  @brief
  70  *  PDCP SDU Status Information for a DRB mapped to RLC AM.
  71  */
  72
  73 typedef struct pjDlHoCfmInfo
  74 {
  75    U8         rbId;                     /*!< RB ID */
  76    Bool       pres;                     /*!< Is handover info present for this RB */
  77    U8         dir;                      /*!< Direction of the RB */
  78    U8         res1;
  79    U32        count;                    /*!< Count of the next SN to be assigned */
  80 }PjDlHoCfmInfo;
  81
  82 /**
  83  *  @brief
  84  *  Handover information maintainned during processing of SduStaReq
  85  */
  86 typedef struct pjDlHoInfo
  87 {
  88    U32           transId;                   /*!< Transaction ID */
  89    PjDlHoCfmInfo   *hoCfmInfo;                /*!< SDU Status Confirm */
  90 }PjDlHoInfo;
  91
  92 /** @struct PjTxEnt
  93 PDCP Tx Entry - SDU received from Relay */
  94 typedef struct pjTxEnt
  95 {
  96    CmLList     lstEnt;                      /*!< List entry for SDU */
  97    CmLList     datCfmEnt;                   /*!< List entry for SDU */
  98    CmLList     sduSubmitEnt;                /*!< List entry for SDU */
  99    CmLList     reEstPktEnt;                /*!< List entry for SDU */
 100    U8          state;                       /*!< SDU state */
 101    U8          res;                         /*!< reserved */
 102    PjSn        sn;                          /*!< PDCP SN associated with this SDU */
 103    U32         count;                       /*!< COUNT associated with this SDU */
 104    Data        *ciphDBuf;                   /*Pointer to flat buffer created for ciphering */
 105    Buffer      *pdu;                        /*!< Pdu Buffer */
 106    Buffer      *sdu;                        /*!< Sdu Buffer */
 107 #ifdef FLAT_BUFFER_OPT
 108    FlatBuffer  fb;
 109 #endif
 110    U32         sduId;                       /*!< SDU ID */
 111    PjDlRbCb      *rbCb;
 112    MsgLen         bufLen;
 113 #ifdef LTE_L2_MEAS
 114    EpcTime     epcTime;                     /*!< Arrival Time of the SDU for dl delay */
 115 #endif
 116 }PjTxEnt;
 117
 118 /** @struct PjDlCb
 119 PDCP downlink control block */
 120 typedef struct pjDlCb
 121 {
 122    S16         discTmrInt;                  /*!< Discard timer Interval */
 123    U32         txNext;                       /*!<indicates the COUNT value of the next PDCP SDU to be transmitted */
 124    Bool        cfmReqd;                     /*!< Flag to indicate if
 125                                                  confirmation is required for the
 126                                                  SDUs delivered to the peer PDCP */
 127    U8          res[3];                      /*!< reserved */
 128    PjBuf       txBuf;                       /*!< Transmission buffer */
 129    U32         count;                       /*!< DL COUNT associated with the
 130                                                  recent SDU */
 131    PjSn        sn;                          /*<Sn for PDCP SDU */
 132    U32         nxtToSub;                    /*!< COUNT of the next PDU to be
 133                                                  submitted to RLC */
 134    U32         cfmExp;                      /*!< COUNT of the next PDU for which
 135                                                  confirmation is expected */
 136    CmTimer     discTmr;                     /*!< Discard timer */
 137 #if (defined(PJ_SEC_ASYNC) || defined (PJ_CMP_ASYNC))
 138    CmTimer     obdTmr;                      /*!< Offboard timer */
 139    U32         obdCount;                    /*!< OBD Count */
 140 #endif /* (defined(PJ_SEC_ASYNC) || defined (PJ_CMP_ASYNC)) */
 141    CmLListCp   dlPktQ;                   /*!< Queues the message during
 142                                              Re-establishment/Handover */
 143    Buffer     *staRep;
 144 }PjDlCb;
 145 /*@}*/
 146
 147
 148 /** @struct PjRbCb
 149 PDCP RB control block */
 150 struct pjDlRbCb
 151 {
 152    CmLteRbId   rbId;                        /*!< RB Id for PDCP Cb */
 153    U8          rbType;                      /*!< RB Type : 0 - PJ_SRB, 1 - PJ_DRB */
 154    CmLteRlcMode mode;                       /*!< Mapped RLC entity's mode */
 155    U8          dir;                         /*!< Direction for UL/DL/biderctional */
 156    U8          snLen;                       /*!< Sequence number length */
 157    U8          state;                       /*!< RB state - Used only for DRBs*/
 158    PjSn        firstSn;                     /*!< SN of the first message sent
 159                                                  for Integrity Protection */
 160    PjRohc      rohc;                        /*!< ROHC Information */
 161    PjCmpCxt    cmpCxt;                      /*!< Context for ROHC */
 162    PTR         cmpCxtId;                    /*!< Context Id for ROHC */
 163    Bool        firstDlMsg;                  /*!< Flag for firstDlMsg
 164                                                  Set to FALSE at start */
 165    Bool        dropOnlyOne;              /*!< Indicates whether too many packets
 166                                                  are waiting on this RB */
 167    U32         pktAdmitCnt;              /*!< Indicates how many packets
 168                                                  can be admitted */
 169    U32         pktCnt;                   /*!< counts number of packets
 170                                                  admitted */
 171 /* pj005.201 added support for L2 Measurement */
 172 #ifdef LTE_L2_MEAS
 173    U8          qci;                         /*!< QCI value associated with rb */
 174    PjL2MeasRbCb rbL2Cb;                     /*!< L2 Meas Cb for RB */
 175 #endif /* LTE_L2_MEAS */
 176 /** @defgroup dldata DL Module Info
 177 */
 178    PjDlCb      dlCb;                        /*!< Downlink PDCP RbCb */
 179    PjDlUeCb    *ueCb;                       /*!< Pointer to the UE in which RB is present */
 180    U32         maxTxSn;                     /*!< Sequence number length */
 181    PjUeKey     key;                       /*!< Hash list key for UeCb */
 182    CmLListCp   dlPktLst;                    /*!< List of DL packets */
 183    U32         rbOverloadCnt;              /*!< Count to track consecutive PDB breach report on an RB*/
 184 };
 185
 186 /** @brief SDU Confirmation Structure from RLC */
 187 typedef struct pjDatCfm
 188 {
 189    CmLteRlcId        rlcId;                 /*!< RLC identifier */
 190    U32               numSdu;                /*!< Number of SDUs */
 191    U32               sduId[PJ_MAX_DAT_CFM]; /*!< SDU Id Array */
 192 }PjDatCfm;
 193
 194
 195 /** @struct PjUeCb
 196 UE control block */
 197 struct pjDlUeCb
 198 {
 199    CmHashListEnt ueHlEnt;                   /*!< Hash list entry for UeCb */
 200    Inst          inst;
 201    PjUeKey       key;                       /*!< Hash list key for UeCb */
 202    U8            numSrbs;
 203    U8            numDrbs;
 204    PjDlRbCb     *srbCb[PJ_MAX_SRB_PER_UE]; /*!< SRB RbCbs within a UE */
 205    PjDlRbCb     *drbCb[PJ_MAX_DRB_PER_UE]; /*!< DRB RbCbs within a UE */
 206    PjSec         secInfo;                   /*!< Security Info */
 207    PjDlHoInfo      *hoInfo;                   /*!< SDU Status Confirm */
 208    PjLibInfo     libInfo;                   /*!< Hook Info - to wait for
 209                                                  Init Cfm */
 210    U32            waitForReEstTrig;
 211
 212 /* pj005.201 added support for L2 Measurement */
 213 #ifdef LTE_L2_MEAS
 214    U16           numActRb[LPJ_MAX_QCI]; /* number of RBs Active */
 215 #endif /* LTE_L2_MEAS */
 216 #ifdef TENB_STATS
 217    TSL2UeStatsCb   *tenbStats; /*!< UE Stats Holder */
 218 #endif
 219 };
 220
 221 typedef struct pjDlPkt
 222 {
 223    CmLList lnk;
 224    U8      type;
 225    U32     sduId;
 226    PjSn    sn;
 227    Buffer  *pdu;
 228 #ifdef FLAT_BUFFER_OPT
 229    FlatBuffer  fb;
 230 #endif
 231 } PjDlPkt;
 232
 233 /* CFG Module */
 234 EXTERN S16 pjCfgAddDlRb ARGS ((PjCb *gCb,CmLteRnti  ueId,CmLteCellId  cellId,
 235             U8 isHo, UdxCfgEnt  *entCfg, PjDlUeCb **ueCb,UdxCfmEnt  *entCfm ));
 236
 237 EXTERN S16 pjCfgReCfgDlRb ARGS ((PjCb *gCb,PjDlUeCb *ueCb,
 238                           UdxCfgEnt *entCfg, UdxCfmEnt *entCfm));
 239
 240 EXTERN S16 pjCfgDelDlRb ARGS ((PjCb *gCb,PjDlUeCb *ueCb,
 241                         UdxCfgEnt *entCfg,UdxCfmEnt *entCfm));
 242
 243 EXTERN S16 pjCfgReEstDlRb ARGS ((
 244 PjCb             *gCb,
 245 PjDlUeCb         *ueCb,
 246 UdxCfgEnt         *entCfg,
 247 UdxCfmEnt         *entCfm
 248 ));
 249
 250 EXTERN S16 pjCfgDelDlUe ARGS ((
 251 PjCb             *gCb,
 252 PjDlUeCb         *ueCb,
 253 UdxCfgEnt         *entCfg,
 254 UdxCfmEnt         *entCfm
 255 ));
 256
 257 EXTERN S16 pjCfgPrcSecDlCfg ARGS ((
 258 PjCb             *gCb,
 259 UdxSecCfgReqInfo *secCfg,
 260 UdxSecCfgCfmInfo *cfgCfm
 261 ));
 262
 263 EXTERN S16 pjCfgDlUeIdChng ARGS((
 264 PjCb      *gCb,
 265 UdxUeInfo *ueInfo,
 266 UdxUeInfo *newUeInfo,
 267 CmStatus  *status
 268 ));
 269
 270 EXTERN S16 pjCfgPrcDlCount ARGS ((
 271 PjCb                  *gCb,
 272 UdxCountReqInfo       *countReq,
 273 UdxCountCfmInfo       *countCfm
 274 ));
 275
 276 EXTERN S16  pjCfgDelPjDlRbCb ARGS ((
 277 PjCb                  *gCb,
 278 PjDlUeCb               *ueCb,
 279 PjDlRbCb                 *rbCb
 280 ));
 281
 282
 283 EXTERN  S16 pjCfgDlReEstReq ARGS ((
 284 PjCb                  *gCb,
 285 UdxReEstReqInfo *reEstReq,
 286 UdxReEstCfmInfo   *reEstCfm
 287 ));
 288 /* DB Module */
 289 EXTERN S16 pjDbmInsTxEnt  ARGS ((
 290 PjCb        *gCb,
 291 PjBuf       *buf,
 292 PjTxEnt     *txEnt
 293 ));
 294 EXTERN S16 pjDbmDlBufInit ARGS ((
 295 PjCb        *gCb,
 296 PjBuf       *buf,            /* !< Rx/Tx Buffer */
 297 U8          numBins          /* !< number of Bins */
 298 ));
 299
 300 EXTERN PjTxEnt* pjDbmGetTxEnt ARGS ((
 301 PjCb        *gCb,
 302 PjBuf       *buf,
 303 U32          count
 304 ));
 305 EXTERN PjTxEnt* pjDbmGetTxEntSn ARGS ((
 306 PjCb        *gCb,
 307 PjBuf       *buf,
 308 U16          sn
 309 ));
 310 EXTERN S16 pjDbmDelTxEnt  ARGS ((
 311 PjCb        *gCb,
 312 PjBuf       *buf,
 313 U32         count
 314 ));
 315 EXTERN S16 pjDbmTxDelAll ARGS((
 316 PjCb        *gCb,
 317 PjBuf *buf
 318 ));
 319 EXTERN S16 pjDbmTxDeInit ARGS ((
 320 PjCb        *gCb,
 321 PjBuf *buf
 322 ));
 323
 324 EXTERN S16 pjDbmFetchDlUeCb ARGS ((
 325 PjCb        *gCb,
 326 CmLteRnti         ueId,       /* UE Identifier */
 327 CmLteCellId       cellId,     /* Cell Identifier */
 328 PjDlUeCb            **ueCb       /* UE Control Block */
 329 ));
 330
 331 EXTERN S16 pjDbmCreateDlUeCb ARGS ((
 332 PjCb        *gCb,
 333 CmLteRnti         ueId,       /* UE Identifier */
 334 CmLteCellId       cellId,     /* Cell Identifier */
 335 PjDlUeCb            **ueCb       /* UE Control Block */
 336 ));
 337 EXTERN  PjDlRbCb* pjDbmCreateDlRbCb ARGS ((
 338 PjCb        *gCb,
 339 U8      rbId,
 340 U8      rbType,
 341 PjDlUeCb  *ueCb,
 342 U8      rb
 343 ));
 344 EXTERN  S16 pjDbmDelDlRbCb ARGS ((
 345 PjCb        *gCb,
 346 U8      rbId,
 347 U8      rbType,
 348 PjDlRbCb   **rbCb,
 349 U8      rb,
 350 PjDlUeCb  *ueCb
 351 ));
 352
 353 EXTERN S16 pjDbmDelDlUeCb  ARGS((
 354 PjCb        *gCb,
 355 PjDlUeCb      *ueCb,       /* UE Identifier */
 356 Bool        abortFlag    /* Abort Flag */
 357 ));
 358
 359 EXTERN S16 pjDbmFetchDlRbCb ARGS((
 360 PjCb           *gCb,
 361 CmLteRlcId     rlcId,      /* RLC Identifier */
 362 PjDlRbCb       **rbCb       /* RB Cb */
 363 ));
 364
 365 EXTERN S16 PjDbmDelAllDlUe ARGS((PjCb *gCb));
 366 EXTERN S16 pjDbmDelAllDlRb ARGS((
 367 PjCb        *gCb,
 368 PjDlRbCb         **rbCbLst,              /* RB Cb list */
 369 U8             numRbCb                 /* Number of rbCbs */
 370 ));
 371
 372 EXTERN S16 pjDbmDlInit  ARGS (( PjCb *gCb));
 373 EXTERN S16 pjDbmDlDeInit  ARGS (( PjCb *gCb));
 374 EXTERN S16 pjDbmDlShutdown ARGS((PjCb *gCb));
 375
 376 EXTERN S16 pjDlUtlCmpReset ARGS((
 377 PjCb        *gCb,
 378 PjDlRbCb      *pjRbCb                 /* Context to be reset for compression */
 379 ));
 380
 381 /* UTL Module */
 382 EXTERN S16 pjUtlDlCmpInit ARGS((
 383 PjCb        *gCb,
 384 PjDlRbCb   *pjRbCb                  /* PDCP RbCb */
 385 ));
 386 EXTERN S16 pjUtlDlIntInit ARGS((
 387 PjCb        *gCb,
 388 PjDlUeCb   *ueCb                   /* UE CB Ptr */
 389 ));
 390 EXTERN S16 pjUtlDlCpInit ARGS((
 391 PjCb        *gCb,
 392 PjDlUeCb   *ueCb                    /* UE CB Ptr */
 393 ));
 394 EXTERN S16 pjUtlDlUpInit ARGS((
 395 PjCb        *gCb,
 396 PjDlUeCb   *ueCb                    /* UE CB Ptr */
 397 ));
 398 EXTERN S16 pjUtlDlCmpReset ARGS((
 399 PjCb        *gCb,
 400 PjDlRbCb      *pjRbCb                 /* Context to be reset for compression */
 401 ));
 402 EXTERN S16 pjUtlCmpReq ARGS((
 403 PjCb        *gCb,
 404 PjDlRbCb   *pjRbCb,                 /* PDCP RbCb */
 405 Buffer   *mBuf,                   /* SDU to be compressed */
 406 Buffer   **opSdu,                 /* Compressed SDU */
 407 U32      count                    /* COUNT - transaction Id */
 408 ));
 409 EXTERN S16 pjUtlIntProtReq ARGS((
 410 PjCb        *gCb,
 411 PjDlRbCb   *pjRbCb,                 /* PDCP RbCb */
 412 PjSecInp secInp ,                 /* Input parameters for integrity */
 413 Buffer   **mBuf                   /* SDU to be compressed */
 414 ));
 415 EXTERN S16 pjUtlCipherReq ARGS((
 416 PjCb        *gCb,
 417 PjDlRbCb   *pjRbCb,               /* PDCP RbCb */
 418 U32      count,                   /* COUNT associated with SDU/PDU */
 419 Buffer   *mBuf,                   /* Data to be ciphered */
 420 Buffer   **opSdu                  /* ciphered SDU */
 421 ));
 422
 423 #ifdef FLAT_BUFFER_OPT
 424 EXTERN S16 pjUtlCipherReqFB ARGS((
 425 PjCb       *gCb,
 426 PjDlRbCb   *pjRbCb,                 /* PDCP RbCb */
 427 U32        count,                   /* COUNT associated with SDU/PDU */
 428 FlatBuffer *mBuf,                   /* Data to be deciphered */
 429 Buffer   **opSdu                    /* Deciphered SDU */
 430 ));
 431 #endif
 432
 433 EXTERN S16 pjUtlDlCmpClose ARGS((
 434 PTR      cmpCxtId                 /* ROHC Context to be closed */
 435 ));
 436 EXTERN S16 pjUtlDlIntClose ARGS((
 437 PjCb     *gCb,
 438 Void     *intCxtId            /* Handle to be closed */
 439 ));
 440
 441 EXTERN S16 pjUtlDlCipherClose ARGS((
 442 PjCb     *gCb,
 443 Void     *cpCxtId                  /* Context Id for Ciphering to be closed */
 444 ));
 445 EXTERN S16 pjUtlDlReEstSrb1 ARGS((
 446 PjCb        *gCb,
 447 PjDlRbCb      *pjRbCb                    /* PDCP Control Block Pointer */
 448 ));
 449 EXTERN S16 pjUtlDlReEstStart ARGS((
 450 PjCb        *gCb,
 451 PjDlUeCb         *ueCb,          /* UE Control Block Pointer */
 452 UdxCfgReqInfo  *cfgReq         /* CfgReq for Reestablishment */
 453 ));
 454 EXTERN S16 pjUtlDlReEstHOStart ARGS((
 455 PjCb        *gCb,
 456 PjDlUeCb      *ueCb,           /* Number of RBs undergoing reestablishment*/
 457 U32         transId,          /* Transaction id of Sdu Status cfm */
 458 U32       waitForHoTrig
 459 ));
 460 EXTERN S16 pjUtlDlReEstReconfig ARGS((
 461 PjCb        *gCb,
 462 PjDlUeCb       *ueCb           /* UE Control Block */
 463 ));
 464 EXTERN S16 pjUtlDlReEstDl ARGS((
 465 PjCb        *gCb,
 466 PjDlUeCb       *ueCb           /* UE Control Block */
 467 ));
 468 EXTERN S16 pjUtlDlSndReEstCfgCfm ARGS((
 469 PjCb        *gCb,
 470 PjDlUeCb       *ueCb           /* UE Control Block */
 471 ));
 472 EXTERN S16 pjUtlDlSndSduStaCfm ARGS((
 473 PjCb        *gCb,
 474 PjDlUeCb       *ueCb           /* UE Control Block */
 475 ));
 476 EXTERN S16 pjUtlDlShutdown ARGS((
 477 PjCb        *gCb
 478 ));
 479 EXTERN Void pjUtlDlFreeRb ARGS((
 480 PjCb        *gCb,
 481 PjDlRbCb *pjRbCb
 482 ));
 483 /* kw005.201 added function to send data forward indication mesage */
 484 EXTERN S16 pjUtlDlSndDatFwdInd ARGS((
 485 PjCb        *gCb,
 486 PjDlRbCb           *pjRbCb,
 487 PjuDatFwdIndInfo *datFwdInd
 488 ));
 489
 490 EXTERN S16 pjUtlDlHdlObdInitCfm ARGS((
 491 PjCb        *gCb,
 492 PjDlUeCb    *ueCb,           /* Pointer to UeCb */
 493 U16         txIdx,           /* Transaction Index for UeCb */
 494 U8          cfmType,         /* Confirm type */
 495 U8          maskVal          /* mask value */
 496 ));
 497 EXTERN S16 pjUtlDlHdlInitObdTmrExp ARGS((
 498 PjCb      *gCb,
 499 PjDlUeCb *ueCb
 500 ));
 501
 502 EXTERN S16 pjCfgPrcDlSduSta ARGS((
 503 PjCb        *gCb,
 504 UdxSduStaReqInfo *staReq
 505 ));
 506
 507 EXTERN S16 pjUtlDlSaveCfmInfo  ARGS((
 508 PjCb        *gCb,
 509 PjDlUeCb      *ueCb,           /* Pointer to UeCb */
 510 U8          cfmType,         /* Confirm type */
 511 Bool        startTmr,        /* Whether to start timer */
 512 U8          entity,          /* Confirm type */
 513 PTR         cfmPtr,          /* Pointer to the structure for confirm */
 514 PTR         cfgPtr           /* Pointer to the structure for request */
 515 ));
 516
 517 /* DL Module */
 518 EXTERN S16 pjDlmProcessSdus ARGS ((
 519 PjCb        *gCb,
 520 PjDlRbCb *pjRbCb,
 521 Buffer *sdu,
 522 U32    sduId,
 523 U32    count
 524 ));
 525
 526 EXTERN S16 pjDlmProcDrb ARGS ((
 527 PjCb        *gCb,
 528 PjDlRbCb  *pjRbCb,
 529 PjTxEnt *txEnt
 530 ));
 531
 532 #ifdef FLAT_BUFFER_OPT
 533 EXTERN S16 pjDlmProcDrbFB ARGS ((
 534 PjCb        *gCb,
 535 PjDlRbCb  *pjRbCb,
 536 PjTxEnt *txEnt
 537 ));
 538 #endif
 539
 540 EXTERN S16 pjDlmProcSrb ARGS ((
 541 PjCb        *gCb,
 542 PjDlRbCb  *pjRbCb,
 543 PjTxEnt *txEnt
 544 ));
 545 EXTERN Void pjDlmReEstSrb ARGS ((
 546 PjCb        *gCb,
 547 PjDlRbCb *pjRbCb
 548 ));
 549
 550 EXTERN S16 pjDlmReEstDrbUm ARGS ((
 551 PjCb        *gCb,
 552 PjDlRbCb *pjRbCb
 553 ));
 554
 555 EXTERN S16 pjDlmReEstDrbAm ARGS ((
 556 PjCb        *gCb,
 557 PjDlRbCb *pjRbCb
 558 ));
 559 EXTERN S16 pjDlmProcessCfm ARGS ((
 560 PjCb        *gCb,
 561 PjDlRbCb        *pjRbCb,
 562 PjDatCfm      *pjDatCfm,
 563 U8            cfmType
 564 ));
 565 EXTERN S16 pjDlmHndlStaRep ARGS ((
 566 PjCb        *gCb,
 567 PjDlRbCb   *pjRbCb,
 568 PjSn     fms,
 569 Buffer   *staPdu
 570 ));
 571 EXTERN S16 pjDlmReEstHoDrbAm ARGS ((
 572 PjCb        *gCb,
 573 PjDlRbCb *pjRbCb
 574 ));
 575 EXTERN S16 pjDlmHdlDatFwdReq ARGS ((
 576 PjCb        *gCb,
 577 PjDlRbCb  *pjRbCb,
 578 PjuDatFwdReqInfo *datFwdReq
 579 ));
 580 EXTERN S16 pjDlmDeliverPdu ARGS ((
 581 PjCb        *gCb,
 582 PjDlRbCb     *pjRbCb,
 583 PjTxEnt    *txEnt
 584 ));
 585 EXTERN S16 pjDlmObdTmrExp ARGS ((
 586 PjCb        *gCb,
 587 PjDlRbCb     *pjRbCb
 588 ));
 589 EXTERN  S16 pjDlmHdlIntProt ARGS ((
 590 PjCb        *gCb,
 591 PjDlRbCb  *pjRbCb,
 592 PjTxEnt *txEnt
 593 ));
 594 EXTERN S16 pjDlmHdlCmp ARGS ((
 595 PjCb        *gCb,
 596 PjDlRbCb  *pjRbCb,
 597 PjTxEnt *txEnt
 598 ));
 599
 600 #ifdef FLAT_BUFFER_OPT
 601 EXTERN S16 pjDlmHdlCmpFB ARGS ((
 602 PjCb        *gCb,
 603 PjDlRbCb  *pjRbCb,
 604 PjTxEnt *txEnt
 605 ));
 606 #endif
 607
 608 EXTERN S16 pjDlmHdlCiph ARGS ((
 609 PjCb        *gCb,
 610 PjDlRbCb  *pjRbCb,
 611 PjTxEnt *txEnt
 612 ));
 613
 614 #ifdef FLAT_BUFFER_OPT
 615 EXTERN S16 pjDlmHdlCiphFB ARGS ((
 616 PjCb        *gCb,
 617 PjDlRbCb  *pjRbCb,
 618 PjTxEnt *txEnt
 619 ));
 620 #endif
 621
 622 EXTERN S16 pjDlmDiscTmrExp ARGS ((
 623 PjCb        *gCb,
 624 PjDlRbCb  *pjRbCb
 625 ));
 626
 627 EXTERN S16 pjDlmSendDatReq ARGS(( PjCb *gCb, PjDlRbCb *pjRbCb, U32 sduId,
 628                                 Buffer *mBuf));
 629 EXTERN S16 pjDlmSendDiscSdu ARGS(( PjCb *gCb, PjDlRbCb  *pjRbCb, U32 sduId));
 630
 631 EXTERN Void pjLimDatCfm ARGS((
 632 PjCb          *gCb,
 633 PjDlRbCb      *pjRbCb,
 634 PjDatCfm    *datCfm
 635 ));
 636 EXTERN S16 pjUtlReEstDl ARGS ((
 637 PjCb        *gCb,
 638 PjDlUeCb       *ueCb           /* UE Control Block */
 639 ));
 640
 641 EXTERN Void pjLimStaInd  ARGS((
 642 PjCb        *gCb,
 643 PjDlRbCb    *pjRbCb,
 644 PjDatCfm    *staInd
 645 ));
 646
 647 EXTERN S16 pjDbmFetchPjDlRbCb ARGS((
 648 PjDlUeCb           *ueCb,
 649 U8      rbId,
 650 U8      rbType,
 651 PjDlRbCb      **pjRbCb
 652 ));
 653
 654 EXTERN Void pjDlmProcessDlPktQ ARGS((
 655 PjCb       *gCb,
 656 PjDlRbCb   *pjRbCb           /* !< PDCP Control Block */
 657 ));
 658
 659 EXTERN Void pjDlmEnqueueDlPkt ARGS((
 660 PjCb               *gCb,
 661 PjDlRbCb           *pjRbCb,          /* !< PDCP Control Block */
 662 U8                 datType,
 663 PjuDatFwdReqInfo   *datFwd,          /* !< SN value of PDU */
 664 PjuSduId           sduId,
 665 Buffer             *pdu              /* !< PDU message buffer */
 666 ));
 667
 668 #ifdef FLAT_BUFFER_OPT
 669 EXTERN Void pjDlmEnqueueDlPktFB ARGS((
 670 PjCb               *gCb,
 671 PjDlRbCb           *pjRbCb,          /* !< PDCP Control Block */
 672 U8                 datType,
 673 PjuDatFwdReqInfo   *datFwd,          /* !< SN value of PDU */
 674 PjuSduId           sduId,
 675 FlatBuffer         *pdu             /* !< Flat Buffer PDU */
 676 ));
 677
 678 EXTERN Void pjDlmRbDataResumeFB ARGS((
 679 PjCb   *gCb,
 680 PjDlRbCb *pjRbCb
 681 ));
 682
 683 EXTERN Void pjDlmProcessDlPktQFB ARGS((
 684 PjCb       *gCb,
 685 PjDlRbCb   *pjRbCb           /* !< PDCP Control Block */
 686 ));
 687
 688 EXTERN S16 pjDlmStartDataFrwdPerRbFB ARGS((
 689 PjCb       *gCb,
 690 PjDlRbCb   *pjRbCb
 691 ));
 692
 693 #endif
 694
 695 EXTERN S16 pjDlmStartDataFrwdPerRb ARGS((
 696 PjCb       *gCb,
 697 PjDlRbCb   *pjRbCb
 698 ));
 699
 700 EXTERN S16 pjDlmHndlDatFwdReq ARGS((
 701 PjCb               *gCb,
 702 PjDlRbCb           *pjRbCb,
 703 PjuDatFwdReqInfo   *datFwdReq
 704 ));
 705
 706 EXTERN S16 pjUtlDlUpdUpSecKeys ARGS((
 707 PjCb       *gCb,
 708 PjDlUeCb   *ueCb           /* UE Control Block */
 709 ));
 710
 711 EXTERN S16 pjUtlDlUpdCpSecKeys ARGS((
 712 PjCb       *gCb,
 713 PjDlUeCb   *ueCb           /* UE Control Block */
 714 ));
 715
 716 EXTERN S16 pjUtlDlReEstHO ARGS((
 717 PjCb              *gCb,
 718 PjDlUeCb          *ueCb           /* Number of RBs undergoing reestablishment*/
 719 ));
 720
 721 EXTERN Void pjUtlEmptyDlPktList ARGS((
 722 PjCb *gCb,
 723 PjDlRbCb *pjRbCb));
 724
 725 EXTERN Void pjDlmRbDataResume ARGS((
 726 PjCb   *gCb,
 727 PjDlRbCb *pjRbCb
 728 ));
 729
 730 EXTERN PUBLIC S16 pjDlmHdlNullCiph ARGS((
 731 PjCb       *gCb,
 732 PjDlRbCb     *pjRbCb,
 733 PjTxEnt    *txEnt
 734 ));
 735
 736 #ifdef FLAT_BUFFER_OPT
 737 EXTERN PUBLIC S16 pjDlmProcessSdusFB ARGS((
 738 PjCb   *gCb,
 739 PjDlRbCb *pjRbCb,
 740 FlatBuffer *sdu,
 741 U32    sduId,
 742 U32        count
 743 ));
 744
 745 EXTERN PUBLIC S16 pjUtlConvFbToBuf ARGS((
 746 PjCb       *gCb,
 747 FlatBuffer *fb,
 748 Buffer     **mBuf
 749 ));
 750
 751 EXTERN PUBLIC S16 pjUtlCopyFbToBuf ARGS((
 752 PjCb       *gCb,
 753 FlatBuffer *fb,
 754 Buffer     **mBuf
 755 ));
 756 #endif
 757
 758 #ifdef LTE_L2_MEAS
 759 S16 pjUtlL2MeasDlInit(PjCb *gCb);
 760
 761 EXTERN Void pjUtlResetDlL2MeasCntr ARGS((
 762 PjCb         *gCb,
 763 PjL2MeasCb   *measCb,
 764 U8           measType
 765 ));
 766
 767 EXTERN Void pjUtlPlcMeasDatInDlL2Sts ARGS((
 768 PjL2Cntr       *measData,
 769 PjL2MeasRbCb   *rbL2Cb,
 770 U8             measType
 771 ));
 772 S16 pjUtlSndDlL2MeasCfm  ARGS ((PjCb *gCb, PjL2MeasEvtCb *measEvtCb));
 773
 774 #endif
 775
 776
 777 void DumpPDCPDlDebugInformation(void);
 778 void dumpPDCPDlRbInformation(PjDlRbCb* dlRbCb, U16 ueId);
 779 void ResetPDCPStats(void);
 780 void PrintPDCPStats(void);
 781 EXTERN Void pjDeInitCiphQ(Void);
 782 #ifdef __cplusplus
 783 }
 784 #endif /* __cplusplus */
 785
 786 #endif /* __PJX__ */
 787
 788 \f
 789 /********************************************************************30**
 790
 791          End of file
 792 **********************************************************************/