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 *******************************************************************************/
23 #define SCH_MEM_REGION 4
27 #define MAX_CORESET_INDEX 16
28 #define MAX_SEARCH_SPACE_INDEX 16
29 #define MAX_RACH_NUM_RB_IDX 16
30 #define MAX_PUCCH_RES_SET_IDX 16
31 #define MAX_PRACH_CONFIG_IDX 256
32 #define MAX_MU_PUSCH 4
33 #define TOTAL_TBSIZE_VALUES 93
34 #define DEFAULT_UL_ACK_LIST_COUNT 8 /* Max number of pusch time domain uplink allocation */
35 #define MASK_BIT64_ON 0xFFFFFFFFFFFFFFFF
38 #define SET_BITS_MSB(_startBit, _numBits, _byte) \
40 _byte = (~((0xFF) >> _numBits)); \
41 _byte >>= _startBit; \
44 #define SET_BITS_LSB(_startBit, _numBits, _byte) \
46 _byte = (~((0xFF) << _numBits)); \
47 _byte <<= _startBit; \
50 /* allocate and zero out a static buffer */
51 #ifdef ODU_MEMORY_DEBUG_LOG
52 #define SCH_MEM_LOG(_macro, _file, _line, _func, _size, _datPtr)\
54 printf("\n%s,=== %s +%d, %s, %lu, %p \n", \
55 _macro, _file, _line, _func, (uint64_t)_size, (void *)_datPtr); \
58 #define SCH_MEM_LOG(_macro, _file, _line, _func, _size, _dataPtr) {}
61 #define SCH_ALLOC(_datPtr, _size) \
64 _ret = SGetSBuf(SCH_MEM_REGION, SCH_POOL, \
65 (Data **)&_datPtr, _size); \
68 SCH_MEM_LOG("SCH,ALLOC", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
69 memset(_datPtr, 0, _size); \
77 /* free a static buffer */
78 #define SCH_FREE(_datPtr, _size) \
82 SCH_MEM_LOG("SCH,FREE", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
83 SPutSBuf(SCH_MEM_REGION, SCH_POOL, \
84 (Data *)_datPtr,(Size) _size); \
89 /* Fill post structure for msg from SCH to MAC */
90 #define FILL_PST_SCH_TO_MAC(_pst, _inst) \
92 _pst.srcProcId = ODU_GET_PROCID(); \
93 _pst.dstProcId = ODU_GET_PROCID(); \
94 _pst.srcEnt = ENTMAC; \
95 _pst.dstEnt = ENTMAC; \
98 _pst.selector = ODU_SELECTOR_TC; \
102 /* Table array declarations */
103 extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
104 extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
105 extern uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT];
106 extern uint8_t minMsg3SchTime[MAX_NUM_MU];
107 extern uint8_t pucchResourceSet[MAX_PUCCH_RES_SET_IDX][5];
108 extern uint8_t puschDeltaTable[MAX_MU_PUSCH];
109 extern uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8];
110 extern uint16_t numRbForPrachTable[MAX_RACH_NUM_RB_IDX][5];
111 extern uint8_t schCmnDlRvTbl[4];
113 /* Functions declarations : Linked list handler */
114 uint8_t addNodeToLList(CmLListCp *llist, void *blockToAdd, CmLList *currNode);
115 uint8_t deleteNodeFromLList(CmLListCp *llist, CmLList *node);
117 /* Functions declarations : Slot format handler */
119 SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap);
120 uint8_t calculateSlotPatternLength(uint8_t scs, uint8_t periodicity);
123 /* Functions declarations : Resource allocation handler */
124 uint16_t schCalcTbSize(uint32_t payLoadSize);
125 uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols);
126 uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols);
127 bool fillPrbBitmap(uint64_t *prbBitmap, uint16_t startPrb, uint16_t numPrb);
128 CmLList* isPrbAvailable(CmLListCp *freePrbBlockList, uint16_t startPrb, uint16_t numPrb);
129 void removeAllocatedPrbFromFreePrbList(CmLListCp *freePrbBlockList, CmLList *node, \
130 uint16_t startPrb, uint16_t numPrb);
131 uint8_t findDmrsStartSymbol(uint16_t dlDmrsSymbBitMap);
133 uint8_t updateLcListReqPRB(CmLListCp *lcLL, uint8_t lcId, uint32_t payloadSize);
134 uint32_t calculateEstimateTBSize(uint32_t reqBO, uint16_t mcsIdx,uint8_t numSymbols,\
135 uint16_t maxPRB, uint16_t *estPrb);
136 void deleteLcLL(CmLListCp *lcLL);
138 CmLList *schPageInfoSearchFromPageList(SlotTimingInfo slotInfo, CmLListCp *storedPageList);
139 void schDeleteFromPageInfoList(CmLListCp *list, CmLList *node);
141 uint8_t countRBGFrmCoresetFreqRsrc(uint8_t *freqDomainRsrc);
142 uint8_t findSsStartSymbol(uint8_t *mSymbolsWithinSlot);
143 void fillCqiAggLvlMapping(SchPdcchInfo *pdcchInfo);
144 uint8_t schUpdValY(SchUeCb *ueCb, SchPdcchInfo *pdcchInfo);
145 uint16_t extractStartPrbForRBG(uint8_t *freqDomaRsrc, uint8_t rbgIndex);
146 uint16_t schConvertSlotPeriodicityEnumToValue(SchMSlotPeriodicity slotPeriod);
147 uint8_t extractNumOfCandForAggLvl(SchSearchSpace *searchSpace, uint8_t aggLvl);
149 /*Will be enabled for debugging*/
150 void printLcLL(CmLListCp *lcLL);
153 /**********************************************************************
155 **********************************************************************/