src/5gnrrlc/kw_dl.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 RLC file for downlink and non real time tasks
  22
  23         Type:     C include file
  24
  25         Desc:     This file contains helper macros for RLC downlink
  26                   and non real time task
  27
  28         File:     kw_dl.h
  29
  30 *********************************************************************21*/
  31 /** @file kw_dl.h
  32 @brief RLC Downlink helper macros
  33 */
  34
  35 #ifndef __KW_DLH__
  36 #define __KW_DLH__
  37 #define KW_DL_INST 1
  38 #define KW_MAX_RNG_DEQ_INDX 8
  39
  40 /* Below are the status used within RLC */
  41 #define KW_SDU_OPAT_NOUPDATE 0
  42 #define KW_SDU_OPAT_UPD_TX 1
  43 #define KW_SDU_OPAT_UPD_RETX   2
  44
  45 /* Below are the status which needs to be updated to MAC */
  46 #define KW_RGU_SDU_OPAT_NOUPDATE 0
  47 #define KW_RGU_SDU_OPAT_UPDATE   1
  48 #define KW_RGU_SDU_OPAT_BREACH   2
  49
  50 /* PDB Values for various QCI bearers : This value is considered
  51    after taking into account a 20ms delay at the network */
  52 #define KW_PDB_VALUE_FOR_QCI1    80
  53 #define KW_PDB_VALUE_FOR_QCI2    130
  54 #define KW_PDB_VALUE_FOR_QCI3    30
  55 #define KW_PDB_VALUE_FOR_QCI4    280
  56 #define KW_PDB_VALUE_FOR_QCI5    80
  57 #define KW_PDB_VALUE_FOR_QCI6    280
  58 #define KW_PDB_VALUE_FOR_QCI7    80
  59 #define KW_PDB_VALUE_FOR_QCI8    280
  60 #define KW_PDB_VALUE_FOR_QCI9    280
  61
  62 #define KW_DATA_BITMASK          0x80 /* Data bitmask is used to fill D/C bit for data*/
  63 /**
  64  * @def KW_MEAS_IS_DL_IP_MEAS_ON_FOR_RB
  65  *
  66  *    This macro is used to check if DL IP throughput measurement is ON
  67  *    or off for the passed rb
  68  *
  69  *    Returns TRUE (non-zero) if measurement is ON else FALSE (zero)
  70  *
  71  * @param[in] _gCb     RLC DL Cb
  72  * @param[in] _rbCb    RLC downlink control block
  73  *
  74 */
  75 #ifdef LTE_L2_MEAS
  76 #define KW_MEAS_IS_DL_ANY_MEAS_ON_FOR_RB(_gCb, _rbCb)  \
  77      ((_rbCb->rlcId.rbType == CM_LTE_DRB) && \
  78             (_gCb->u.dlCb->kwL2Cb.measOn[_rbCb->qci]))
  79
  80 #define KW_MEAS_IS_DL_IP_MEAS_ON_FOR_RB(_gCb, _rbCb)  \
  81      ((_rbCb->rlcId.rbType == CM_LTE_DRB) && \
  82       (_gCb->u.dlCb->kwL2Cb.measOn[_rbCb->qci] & LKW_L2MEAS_DL_IP) && \
  83       (_rbCb->rbL2Cb.measOn & LKW_L2MEAS_DL_IP))
  84
  85 #define KW_MEAS_IS_DL_DELAY_MEAS_ON_FOR_RB(_gCb, _rbCb)  \
  86      ((_rbCb->rlcId.rbType == CM_LTE_DRB) && \
  87             (_gCb->u.dlCb->kwL2Cb.measOn[_rbCb->qci] & LKW_L2MEAS_DL_DELAY))
  88
  89 #define KW_MEAS_IS_DL_UU_LOSS_MEAS_ON_FOR_RB(_gCb, _rbCb)  \
  90      ((_rbCb->rlcId.rbType == CM_LTE_DRB) && \
  91             (_gCb->u.dlCb->kwL2Cb.measOn[_rbCb->qci] & LKW_L2MEAS_UU_LOSS))
  92 #define KW_UPD_PDCP_L2_DLDELAY_STS(_kwCb, _kwRbCb, _delay)                     \
  93 {                                                                              \
  94    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                               \
  95       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_DL_DELAY))    \
  96    {                                                                           \
  97       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_DL_DELAY]->dlPjSduDelay.sduDelay += _delay; \
  98       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_DL_DELAY]->dlPjSduDelay.numSdus++; \
  99    }                                                                    \
 100 }
 101
 102 #define KW_UPD_L2_UU_LOSS_PKTS(_kwCb, _kwRbCb, _val)                         \
 103 {                                                                 \
 104    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                              \
 105       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_UU_LOSS))              \
 106    {                                                              \
 107       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_UU_LOSS]->uuLoss.dLoss += _val;     \
 108    }                                                              \
 109 }
 110 #define KW_UPD_L2_UU_LOSS_POS_PKTS(_kwCb,_kwRbCb,_val)                         \
 111 {                                                                 \
 112    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                              \
 113       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_UU_LOSS))              \
 114    {                                                              \
 115       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_UU_LOSS]->uuLoss.posPkts += _val;     \
 116    }                                                              \
 117 }
 118 /* Discard new changes starts */
 119 #define KW_UPD_L2_DL_DISC_SDU_STS(_kwCb,_kwRbCb)                         \
 120 {                                                                 \
 121    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                              \
 122       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_DL_DISC))              \
 123    {                                                              \
 124       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_DL_DISC]->dlDisc.discSdus++;     \
 125    }                                                              \
 126 }
 127
 128 #define KW_UPD_L2_DL_TOT_SDU_STS(_kwCb,_kwRbCb)                             \
 129 {                                                                 \
 130    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                              \
 131       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_DL_DISC))   \
 132    {                                                              \
 133       (_kwRbCb)->rbL2Cb.l2Sts[KW_L2MEAS_DL_DISC]->dlDisc.totSdus++;      \
 134    }                                                              \
 135 }
 136
 137 #define KW_UPD_L2_DECR_NONIP_PER_QCI_RB_COUNT(_kwCb, _kwRbCb)                 \
 138 {                                                                 \
 139    if(((_kwRbCb)->rlcId.rbType == CM_LTE_DRB) &&                    \
 140       ((_kwCb)->u.dlCb->kwL2Cb.measOn[_kwRbCb->qci] & LKW_L2MEAS_DL_DISC))   \
 141    {                                                              \
 142       U32 idx1;                                                    \
 143       for (idx1 = 0; idx1 < LKW_MAX_L2MEAS; idx1++)                  \
 144       {                                                           \
 145          if(_kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.measType & LKW_L2MEAS_DL_DISC)                 \
 146          {                                                        \
 147             if(_kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.measData[(_kwRbCb)->qci].totDrbsPerQci > 0) \
 148             {                                                                                               \
 149                _kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.measData[(_kwRbCb)->qci].totDrbsPerQci--;   \
 150                if (_kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.measData[(_kwRbCb)->qci].totDrbsPerQci == 0) \
 151                {                                                                                                 \
 152                   _kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.qci[(_kwRbCb)->qci] = 0;                      \
 153                   cmMemset((U8 *)&_kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.measData[(_kwRbCb)->qci], 0,  \
 154                      sizeof(_kwCb->u.dlCb->kwL2Cb.kwL2EvtCb[idx1].measCb.val.nonIpThMeas.measData[(_kwRbCb)->qci]));            \
 155                }                                                                                                 \
 156             }                                                                                                    \
 157          }                                                                                                       \
 158       }                                                                                                          \
 159    }                                                                                                             \
 160 }
 161 #else
 162 #define KW_UPD_PDCP_L2_DLDELAY_STS(_kwCb, _kwRbCb, _delay)
 163 #define KW_MEAS_IS_DL_IP_MEAS_ON_FOR_RB(_gCb, _rbCb)
 164 #define KW_MEAS_IS_DL_DELAY_MEAS_ON_FOR_RB(_gCb, _rbCb)
 165 #define KW_UPD_L2_DL_DISC_SDU_STS(_kwCb,_kwRbCb)
 166 #define KW_UPD_L2_DL_TOT_SDU_STS(_kwCb, _kwRbCb)
 167 #define KW_UPD_L2_DECR_NONIP_PER_QCI_RB_COUNT(_kwCb, _kwRbCb)
 168 #endif
 169
 170
 171 #endif /* __KW_DLH__ */
 172 \f
 173 /********************************************************************30**
 174
 175          End of file
 176 **********************************************************************/