src/5gnrpdcp/pj_env.h

   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**
  20
  21         Name:     LTE PDCP file
  22
  23         Type:     H include file
  24
  25         Desc:     This file contain the hash definations for PDCP
  26
  27         File:     pj_env.h
  28
  29 *********************************************************************21*/
  30 /** @file pj_env.h
  31 @brief PDCP Hash definitions
  32 */
  33
  34 #ifndef __PJENVT2KH__
  35 #define __PJENVT2KH__
  36
  37 #define PJ_MAX_PDCP_INSTANCES            2
  38 #define PJ_FWD_MAX_SDU_CNT            1
  39
  40 #define PJ_ALLOC_BUF(gCb,_buf)                                 \
  41 {                                                          \
  42    if (SGetMsg(gCb->init.region, gCb->init.pool, (Buffer **)&_buf) != ROK) \
  43    {                                                       \
  44       (_buf) = NULLP;                                      \
  45    }                                                       \
  46 }
  47
  48 #define PJ_CPY_MSG(_cb,_x, _y, _ret)                           \
  49    _ret =(SAddMsgRef((_x), PJ_GET_MEM_REGION(_cb), PJ_GET_MEM_POOL(_cb), (_y)))
  50
  51 #define PJ_SND_CFM(_cb,_pjRbCb, _txEnt, _cause)                \
  52 {                                                          \
  53    PjuDatCfmInfo *_datCfm;                                 \
  54    CmLtePdcpId *_pdcpId;                                   \
  55    PjPjuSapCb  *_pjuSap;                                   \
  56    if (_pjRbCb->rbType == PJ_SRB)                          \
  57       _pjuSap   = &(_cb->u.dlCb->pjuSap[PJ_SRB_SAP]);                  \
  58    else                                                    \
  59       _pjuSap   = &(_cb->u.dlCb->pjuSap[PJ_DRB_SAP]);                  \
  60                                                            \
  61    PJ_ALLOC(_cb, _datCfm, sizeof(PjuDatCfmInfo));              \
  62    PJ_ALLOC(_cb,_pdcpId, sizeof(CmLtePdcpId));                \
  63    if ( _datCfm != NULLP && _pdcpId != NULLP )             \
  64    {                                                       \
  65       _datCfm->cfmSta[_datCfm->numSdus].sduId = _txEnt->sduId;\
  66       _datCfm->cfmSta[_datCfm->numSdus].status = _cause;   \
  67       _datCfm->numSdus++;                                  \
  68       _pdcpId->rbId   = _pjRbCb->rbId;                     \
  69       _pdcpId->rbType = _pjRbCb->rbType;                   \
  70       _pdcpId->ueId   = _pjRbCb->ueCb->key.ueId;           \
  71       _pdcpId->cellId = _pjRbCb->ueCb->key.cellId;         \
  72       PjUiPjuDatCfm(&(_pjuSap->pst), _pjuSap->suId, _pdcpId, _datCfm);\
  73    }                                                       \
  74    pjDbmDelTxEnt(_cb, &(pjRbCb->dlCb.txBuf), _txEnt->count);   \
  75 }
  76
  77 #define PJ_ADD_PRE_MSG(_pdu, _hdr, _numBytes, _ret)        \
  78 {                                                          \
  79    Data _liByte;                                           \
  80    U16  _bytes;                                            \
  81    _bytes = 0;                                             \
  82    while (_numBytes > _bytes )                             \
  83    {                                                       \
  84       _liByte = (U8) (_hdr >> (8*_bytes));                 \
  85       _ret = SAddPreMsg((Data )_liByte, _pdu);             \
  86       if ( _ret != ROK )                                   \
  87       {                                                    \
  88          break;                                            \
  89       }                                                    \
  90       _bytes++;                                            \
  91    }                                                       \
  92 }
  93 #endif /* __PJENVT2KH__ */
  94 /********************************************************************30**
  95
  96          End of file
  97 **********************************************************************/