X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrsch%2Fsch.h;h=101cb97a0b3d968014bd6d4492f76f2de0c6ffd0;hb=45d134510deb6902b870b4a0fb574b6075fba601;hp=ab2989d470395007c15da9fc948aae75ada2334f;hpb=f56e7aa2f07c03f3b30eda22a2260d038e0214e9;p=o-du%2Fl2.git

diff --git a/src/5gnrsch/sch.h b/src/5gnrsch/sch.h
index ab2989d47..101cb97a0 100644
--- a/src/5gnrsch/sch.h
+++ b/src/5gnrsch/sch.h
@@ -14,11 +14,10 @@
 #   See the License for the specific language governing permissions and        #
 #   limitations under the License.                                             #
 ################################################################################
-*******************************************************************************/
+ *******************************************************************************/
 
 /* macros */
 #define SCH_INST_START 1
-#define SCH_MAX_CELLS 1
 #define SCH_MAX_INST 1
 #define SCH_NUM_SLOTS 10 /*forcing this to 10 */
 #define SCH_MAX_SFN 1024
@@ -28,81 +27,62 @@
 #define SCH_MAX_SSB_BEAM 4 /* since we are supporting only SCS=15KHz */
 #define SCH_SCS_15KHZ 0 /* numerology 0 and 15Khz */
 #define SCH_SYMBOL_PER_SLOT 14
-#define SCH_SSB_SYMB_DURATION 4
-#define SCH_SSB_PRB_DURATION 20
-#define SCH_MEM_REGION     4
-#define SCH_POOL           1
+#define SCH_SSB_NUM_SYMB 4
+#define SCH_SSB_NUM_PRB 20
 #define SCHED_DELTA 1
-#define RAR_DELAY   1
-#define SCH_MAX_UE  1
+#define BO_DELTA 1
+#define RAR_DELAY   2
+#define MSG4_DELAY  1
 #define PUSCH_START_RB 15
+#define PUCCH_NUM_PRB_FORMAT_0 1  /* number of PRBs in freq domain, spec 38.213 - 9.2.1 */
 #define SI_RNTI 0xFFFF
 #define P_RNTI  0xFFFE
+#define DMRS_MAP_TYPE_A 1
+#define NUM_DMRS_SYMBOLS 12
+#define DMRS_ADDITIONAL_POS 2
 
 #define CRC_FAILED 0
 #define CRC_PASSED 1
 
-/* allocate and zero out a static buffer */
-#define SCH_ALLOC(_datPtr, _size)                                \
-{                                                               \
-   S16 _ret;                                                    \
-   _ret = SGetSBuf(SCH_MEM_REGION, SCH_POOL,                  \
-                    (Data **)&_datPtr, _size);                  \
-   if(_ret == ROK)                                              \
-      cmMemset((U8*)_datPtr, 0, _size);                         \
-   else                                                         \
-      _datPtr = NULLP;                                          \
-}
-
-/* free a static buffer */
-#define SCH_FREE(_datPtr, _size)                                 \
-   if(_datPtr)                                                  \
-      SPutSBuf(SCH_MEM_REGION, SCH_POOL,                      \
-         (Data *)_datPtr, _size);
+extern uint8_t schProcessRachInd(RachIndInfo *rachInd, Inst schInst);
 
+typedef enum
+{
+   SCH_UE_STATE_INACTIVE,
+   SCH_UE_STATE_ACTIVE
+}SchUeState;
 
-#define SCH_FILL_RSP_PST(_rspPst, _inst)\
-{                                  \
-   _rspPst.srcProcId = SFndProcId(); \
-   _rspPst.dstProcId = SFndProcId();\
-   _rspPst.srcEnt    = ENTRG;\
-   _rspPst.dstEnt    = ENTRG;\
-   _rspPst.srcInst   = 1;\
-   _rspPst.dstInst   = 0;\
-	_rspPst.selector  = MAC_SELECTOR_TC;\
-}	
-extern uint8_t schProcessRachInd(RachIndInfo *rachInd, Inst schInst);
 /**
-  * @brief
-  * Structure holding LTE MAC's General Configuration information.
-  */
+ * @brief
+ * Structure holding LTE MAC's General Configuration information.
+ */
 typedef struct schGenCb
 {
    uint8_t         tmrRes;           /*!< Timer resolution */
    uint8_t         startCellId;      /*!< Starting Cell Id */
 #ifdef LTE_ADV
    bool            forceCntrlSrbBoOnPCel; /*!< value 1 means force scheduling
-                                               of RLC control BO and SRB BO on
-                                               PCell. val 0 means don't force*/
+					    of RLC control BO and SRB BO on
+					    PCell. val 0 means don't force*/
    bool            isSCellActDeactAlgoEnable; /*!< TRUE will enable activation/deactivation algo at Schd */
 #endif
 }SchGenCb;
 
 /**
-  * @brief
-  * scheduler allocationsfor DL per cell.
-  */
-typedef struct schDlAlloc
+ * @brief
+ * scheduler allocationsfor DL per cell.
+ */
+typedef struct schDlSlotInfo
 {
-	uint16_t    totalPrb;  /*!< Number of RBs in the cell */
-	uint16_t    assignedPrb[SCH_SYMBOL_PER_SLOT]; /*!< Num RBs and corresponding symbols allocated */
-   bool        ssbPres;    /*!< Flag to determine if SSB is present in this slot */
-   uint8_t     ssbIdxSupported;  /*!< Max SSB index */
-	SsbInfo     ssbInfo[MAX_SSB_IDX]; /*!< SSB info */
-	bool        sib1Pres;
-	bool        rarPres;
-	RarInfo     rarInfo;
-}SchDlAlloc;
+   uint16_t  totalPrb;                          /*!< Number of RBs in the cell */
+   uint16_t  assignedPrb[SCH_SYMBOL_PER_SLOT];  /*!< Num RBs and corresponding symbols allocated */
+   bool      ssbPres;                           /*!< Flag to determine if SSB is present in this slot */
+   uint8_t   ssbIdxSupported;                   /*!< Max SSB index */
+   SsbInfo   ssbInfo[MAX_SSB_IDX];              /*!< SSB info */
+   bool      sib1Pres;                          /*!< Flag to determine if SIB1 is present in this slot */
+   RarInfo   *rarInfo;                          /*!< RAR info */
+   Msg4Info  *msg4Info;                         /*!< msg4 info */
+}SchDlSlotInfo;
 
 typedef struct schRaCb
 {
@@ -110,43 +90,60 @@ typedef struct schRaCb
 }SchRaCb;
 
 /**
-  * @brief
-  * scheduler allocationsfor UL per cell.
-  */
-typedef struct schUlAlloc
+ * @brief
+ * scheduler allocationsfor UL per cell.
+ */
+typedef struct schUlSlotInfo
+{
+   uint16_t     totalPrb;  /*!< Number of RBs in the cell */
+   uint16_t     assignedPrb[SCH_SYMBOL_PER_SLOT]; /*!< Num RBs and corresponding symbols allocated */
+   bool         puschPres; /*!< PUSCH presence field */
+   SchPuschInfo *schPuschInfo; /*!< PUSCH info */
+   bool         pucchPres; /*!< PUCCH presence field */
+   SchPucchInfo schPucchInfo; /*!< PUCCH info */
+}SchUlSlotInfo;
+
+/**
+ * @brief
+ * UE control block
+ */
+typedef struct schUeCb
 {
-	uint16_t     totalPrb;  /*!< Number of RBs in the cell */
-	uint16_t     assignedPrb[SCH_SYMBOL_PER_SLOT]; /*!< Num RBs and corresponding symbols allocated */
-	bool         puschPres; /*!< PUSCH presence field */
-	SchPuschInfo *schPuschInfo; /*!< PUSCH info */
-}SchUlAlloc;
+   uint16_t  ueIdx;
+   uint16_t  crnti;
+   SchUeCfg  ueCfg;
+   SchUeState  state;
+}SchUeCb;
 
 /**
-  * @brief
-  * Cell Control block per cell.
-  */
+ * @brief
+ * Cell Control block per cell.
+ */
 typedef struct schCellCb
 {
-   uint16_t      cellId;           /*!< Cell ID */
-   Inst          instIdx;          /*!< Index of the scheduler instance */
-   Inst          macInst;          /*!< Index of the MAC instance */
-	uint8_t       numSlots;         /*!< Number of slots in current frame */
-   SlotIndInfo   slotInfo;         /*!< SFN, Slot info being processed*/
-   SchDlAlloc    *dlAlloc[SCH_NUM_SLOTS]; /*!< SCH resource allocations in DL */
-   SchUlAlloc    *ulAlloc[SCH_NUM_SLOTS]; /*!< SCH resource allocations in UL */
-	SchCellCfg    cellCfg;                /*!< Cell ocnfiguration */
-	SchRaCb       raCb[SCH_MAX_UE];
+   uint16_t      cellId;                            /*!< Cell ID */
+   Inst          instIdx;                           /*!< Index of the scheduler instance */
+   Inst          macInst;                           /*!< Index of the MAC instance */
+   uint8_t       numSlots;                          /*!< Number of slots in current frame */
+   SlotIndInfo   slotInfo;                          /*!< SFN, Slot info being processed*/
+   SchDlSlotInfo *schDlSlotInfo[SCH_NUM_SLOTS];     /*!< SCH resource allocations in DL */
+   SchUlSlotInfo *schUlSlotInfo[SCH_NUM_SLOTS];     /*!< SCH resource allocations in UL */
+   SchCellCfg    cellCfg;                           /*!< Cell ocnfiguration */
+   uint8_t       ssbStartSymbArr[SCH_MAX_SSB_BEAM]; /*!<start symbol per SSB beam */
+   SchRaCb       raCb[MAX_NUM_UE];                  /*!< Rach Cb */
+   uint16_t      numActvUe;
+   SchUeCb       ueCb[MAX_NUM_UE];
 }SchCellCb;
 
 /**
-  * @brief
-  * Control block for sch
-  */
+ * @brief
+ * Control block for sch
+ */
 typedef struct schCb
 {
    TskInit       schInit;              /*!< Task Init info */
    SchGenCb      genCfg;                 /*!< General Config info */
-   SchCellCb     *cells[SCH_MAX_CELLS];  /* Array to store cellCb ptr */  
+   SchCellCb     *cells[MAX_NUM_CELL];  /* Array to store cellCb ptr */  
 }SchCb;
 
 /* Declaration for scheduler control blocks */
@@ -156,9 +153,10 @@ SchCb schCb[SCH_MAX_INST];
 uint8_t schBroadcastAlloc(SchCellCb *cell, DlBrdcstAlloc *dlBrdcstAlloc,uint16_t slot);
 uint8_t schProcessSlotInd(SlotIndInfo *slotInd, Inst inst);
 uint8_t schUlResAlloc(SchCellCb *cell, Inst schInst);
-
-
-
+uint8_t schDlRsrcAllocMsg4(Msg4Alloc *msg4Alloc, SchCellCb *cell, uint16_t slot);
+uint16_t schCalcTbSize(uint16_t payLoadSize);
+uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols);
+uint16_t schAllocPucchResource(SchCellCb *cell, uint16_t crnti, uint16_t slot);
 /**********************************************************************
-         End of file
-**********************************************************************/
+  End of file
+ **********************************************************************/