X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrsch%2Fsch_utils.h;h=c9edbad1472b5fcc9a6491c9652866c05de498a5;hb=8d2a8abdf446c7c7669f03247b4c21c99cb5cc0c;hp=1e3339751a93e16a6d7c5290b3c70b43e99820b0;hpb=1931d49496d91723b7c54c63db50ff4ee8ff03b6;p=o-du%2Fl2.git

diff --git a/src/5gnrsch/sch_utils.h b/src/5gnrsch/sch_utils.h
index 1e3339751..c9edbad14 100644
--- a/src/5gnrsch/sch_utils.h
+++ b/src/5gnrsch/sch_utils.h
@@ -19,6 +19,10 @@
 #include <stdint.h>
 #include <math.h>
 
+/* Memory info */
+#define SCH_MEM_REGION     4
+#define SCH_POOL           1
+
 /* macros */
 #define MAX_CORESET_INDEX      16
 #define MAX_SEARCH_SPACE_INDEX 16
@@ -27,26 +31,119 @@
 #define MAX_PRACH_CONFIG_IDX   256
 #define MAX_MU_PUSCH           4
 #define TOTAL_TBSIZE_VALUES    93
+#define DEFAULT_UL_ACK_LIST_COUNT 8 /* Max number of pusch time domain uplink allocation */
+#define MASK_BIT64_ON 0xFFFFFFFFFFFFFFFF
+#define MIN_PRB 1
+
 #define SET_BITS_MSB(_startBit, _numBits, _byte) \
 {                                                \
    _byte = (~((0xFF) >> _numBits));              \
-	_byte >>= _startBit;                          \
+   _byte >>= _startBit;                          \
 }
 
 #define SET_BITS_LSB(_startBit, _numBits, _byte) \
 {                                                \
    _byte = (~((0xFF) << _numBits));              \
-	_byte <<= _startBit;                          \
+   _byte <<= _startBit;                          \
+}
+
+/* allocate and zero out a static buffer */
+#ifdef ODU_MEMORY_DEBUG_LOG
+#define SCH_MEM_LOG(_macro, _file, _line, _func, _size, _datPtr)\
+{\
+   printf("\n%s,=== %s +%d, %s, %lu, %p \n",           \
+         _macro, _file, _line, _func, (uint64_t)_size, (void *)_datPtr); \
 }
+#else
+#define SCH_MEM_LOG(_macro, _file, _line, _func, _size, _dataPtr) {}
+#endif
 
-/* functions declarations */
-void schAllocFreqDomRscType0(uint16_t startPrb, uint16_t prbSize, uint8_t *freqDomain);
-uint16_t schCalcTbSize(uint16_t payLoadSize);
+#define SCH_ALLOC(_datPtr, _size)                               \
+{                                                               \
+   uint8_t _ret;                                                    \
+   _ret = SGetSBuf(SCH_MEM_REGION, SCH_POOL,                    \
+          (Data **)&_datPtr, _size);                             \
+   if(_ret == ROK)                                              \
+   {  \
+      SCH_MEM_LOG("SCH,ALLOC", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
+      memset(_datPtr, 0, _size);                         \
+   }                                                            \
+   else                                                         \
+   {                                                            \
+      _datPtr = NULLP;                                          \
+   }                                                            \
+}
+
+/* free a static buffer */
+#define SCH_FREE(_datPtr, _size)                                \
+{                                                               \
+   if(_datPtr)                                                  \
+   {\
+      SCH_MEM_LOG("SCH,FREE", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
+      SPutSBuf(SCH_MEM_REGION, SCH_POOL,                        \
+            (Data *)_datPtr,(Size) _size);                            \
+      _datPtr = NULLP;                                          \
+   }                                                            \
+}
+                          
+/* Fill post structure for msg from SCH to MAC */
+#define FILL_PST_SCH_TO_MAC(_pst, _inst)                     \
+{                                                            \
+   _pst.srcProcId = ODU_GET_PROCID();                       \
+   _pst.dstProcId = ODU_GET_PROCID();                       \
+   _pst.srcEnt    = ENTMAC;                                  \
+   _pst.dstEnt    = ENTMAC;                                  \
+   _pst.srcInst   = 1;                                       \
+   _pst.dstInst   = 0;                                       \
+   _pst.selector  = ODU_SELECTOR_TC;                         \
+}
+
+/* Table array declarations */
+int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
+int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
+uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT];
+uint8_t minMsg3SchTime[MAX_NUM_MU];
+uint8_t pucchResourceSet[MAX_PUCCH_RES_SET_IDX][4];
+uint8_t puschDeltaTable[MAX_MU_PUSCH];
+uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8];
+uint16_t numRbForPrachTable[MAX_RACH_NUM_RB_IDX][5];
+uint8_t schCmnDlRvTbl[4];
+/* Functions declarations : Linked list handler */
+uint8_t addNodeToLList(CmLListCp *llist, void *blockToAdd, CmLList *currNode);
+uint8_t deleteNodeFromLList(CmLListCp *llist, CmLList *node);
+
+/* Functions declarations : Slot format handler */
+#ifdef NR_TDD
+SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap);
+uint8_t calculateSlotPatternLength(uint8_t scs, uint8_t periodicity);
+#endif
+
+/* Functions declarations : Resource allocation handler */
+uint16_t schCalcTbSize(uint32_t payLoadSize);
 uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols);
+uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols);
+bool fillPrbBitmap(uint64_t *prbBitmap, uint16_t startPrb, uint16_t numPrb);
+CmLList* isPrbAvailable(CmLListCp *freePrbBlockList, uint16_t startPrb, uint16_t numPrb);
+void removeAllocatedPrbFromFreePrbList(CmLListCp *freePrbBlockList, CmLList *node, \
+   uint16_t startPrb, uint16_t numPrb);
+uint8_t findDmrsStartSymbol(uint16_t dlDmrsSymbBitMap);
+
+uint8_t updateLcListReqPRB(CmLListCp *lcLL, uint8_t lcId, uint32_t payloadSize);
+uint32_t calculateEstimateTBSize(uint32_t reqBO, uint16_t mcsIdx,uint8_t numSymbols,\
+                                   uint16_t maxPRB, uint16_t *estPrb);
+void deleteLcLL(CmLListCp *lcLL);
+
+CmLList *schPageInfoSearchFromPageList(SlotTimingInfo slotInfo, CmLListCp *storedPageList);
+void schDeleteFromPageInfoList(CmLListCp *list, CmLList *node);
 
-extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
-extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
+uint8_t countRBGFrmCoresetFreqRsrc(uint8_t *freqDomainRsrc);
+uint8_t findSsStartSymbol(uint8_t *mSymbolsWithinSlot);
+void fillCqiAggLvlMapping(SchPdcchInfo *pdcchInfo);
+#if 0
+/*Will be enabled for debugging*/
+void printLcLL(CmLListCp *lcLL);
+#endif
 
 /**********************************************************************
-         End of file
-**********************************************************************/
+  End of file
+ **********************************************************************/