1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
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 #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
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 *******************************************************************************/
19 #define SCH_DRX_INVALID_DISTANCE -1
20 #define SCH_DRX_INVALID_INDEX 0xFFFFFF
21 #define SCH_DRX_MAX_DELTA 3
22 #define SCH_DRX_TMRS_EXP_DELTA 1
23 #define SCH_DRX_DL_HARQ_BITMASK 0x000001
24 #define SCH_DRX_UL_HARQ_BITMASK 0x000001
25 #define UE_ACTIVE_FOR_ONDURATION 1
26 #define UE_ACTIVE_FOR_INACTIVE_TIMER 2
27 #define UE_ACTIVE_FOR_SR 4
29 /** @brief Macro to convert milli second to slots */
30 #define SCH_CNVRT_MS_TO_SLOT(_numSlot, _timeInMs, _mu)\
32 _numSlot = _timeInMs * (1 << _mu);\
35 /** @brief Macro to convert number symbols to slots */
36 #define SCH_CNVRT_SYMBL_TO_SLOT(_numSlot, _numSymbl)\
38 _numSlot = _numSymbl/MAX_SYMB_PER_SLOT; \
41 /** @brief Macro to find the slot difference */
42 #define SCH_CALC_SLOT_DIFF(_newTime, _oldTime, _numOfSlotsPerRadioFrame)\
43 ((_newTime.sfn*_numOfSlotsPerRadioFrame+_newTime.slot) >= (_oldTime.sfn*_numOfSlotsPerRadioFrame+_oldTime.slot)?\
44 (_newTime.sfn*_numOfSlotsPerRadioFrame+_newTime.slot) - (_oldTime.sfn*_numOfSlotsPerRadioFrame+_oldTime.slot) : \
45 (_newTime.sfn*_numOfSlotsPerRadioFrame+_newTime.slot) + (1024*_numOfSlotsPerRadioFrame - (_oldTime.sfn*_numOfSlotsPerRadioFrame+_oldTime.slot)))
47 /** @brief Macro to used calculate timer index */
48 #define SCH_CALCULATE_TIMER_INDEX(_numSlots, _timerIndx)\
50 _timerIndx = _numSlots % MAX_DRX_SIZE; \
53 void schInitDrxUeCb(SchUeCb *ueCb);
54 void schFillDrxUeCb(uint8_t numerology, SchDrxCfg drxCfg, SchDrxUeCb *drxUeCb);
55 void schDeleteUeDrxInfo(SchCellCb *cell, SchUeCb *ueCb);
56 void schHandleStartDrxTimer(SchCellCb *cell);
57 void schHdlDrxInActvStrtTmr(SchCellCb *cell, SchUeCb *ueCb, uint8_t delta);
58 void schInitDrxHarqCb(SchDrxHarqCb *hqCb);
59 void schAddUeInOndurationList(SchCellCb *cell, SchUeCb *ueCb, uint8_t delta);
60 void schDrxUeReCfgTimer(SchCellCb *cell, SchUeCb *ueCb);
61 void schHdlDrxShortCycleExpiryTimer(SchCellCb *cell);
62 void schHdlDrxOnDurExpiryTimer(SchCellCb *cell);
63 void schHandleExpiryDrxTimer(SchCellCb *cell);
64 void schDrxStrtDlHqRttTmr(SchDlHqProcCb *hqP);
65 void schDrxStopDlHqRetxTmr(SchCellCb *cell, SchUeCb *uecb, SchDlHqProcCb **hqP);
66 void schDrxStopUlHqRetxTmr(SchCellCb *cell, SchUeCb *ueCb, SchUlHqProcCb **hqP);
67 void schDrxStrtUlHqRttTmr(SchUlHqProcCb *hqP);
68 void schHdlDrxUlHqRetxStrtTimer(SchCellCb *cell);
69 /**********************************************************************
71 **********************************************************************/