[JIRA ID: ODUHIGH-232]: RB config for MAC and SCH

[o-du/l2.git] / src / 5gnrsch / sch.h

diff --git a/src/5gnrsch/sch.h b/src/5gnrsch/sch.h
index 101cb97..3621fee 100644 (file)
--- a/src/5gnrsch/sch.h
+++ b/src/5gnrsch/sch.h
@@ -44,7 +44,12 @@
 #define CRC_FAILED 0
 #define CRC_PASSED 1
 
-extern uint8_t schProcessRachInd(RachIndInfo *rachInd, Inst schInst);
+#define RLC_HDR_SIZE  3   /* 3 bytes of RLC Header size */
+#define MAC_HDR_SIZE  3   /* 3 bytes of MAC Header */
+#define UL_GRANT_SIZE 224
+
+typedef struct schCellCb SchCellCb;
+typedef struct schUeCb SchUeCb;
 
 typedef enum
 {
@@ -52,6 +57,12 @@ typedef enum
    SCH_UE_STATE_ACTIVE
 }SchUeState;
 
+typedef enum
+{
+   SCH_LC_STATE_INACTIVE,
+   SCH_LC_STATE_ACTIVE
+}SchLcState;
+
 /**
  * @brief
  * Structure holding LTE MAC's General Configuration information.
@@ -81,7 +92,7 @@ typedef struct schDlSlotInfo
    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 */
+   DlMsgInfo *dlMsgInfo;                       /*!< DL dedicated Msg info */
 }SchDlSlotInfo;
 
 typedef struct schRaCb
@@ -97,22 +108,69 @@ 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 */
+   uint8_t      puschCurrentPrb; /* Current PRB for PUSCH allocation */
    bool         puschPres; /*!< PUSCH presence field */
    SchPuschInfo *schPuschInfo; /*!< PUSCH info */
    bool         pucchPres; /*!< PUCCH presence field */
    SchPucchInfo schPucchInfo; /*!< PUCCH info */
 }SchUlSlotInfo;
 
+/**
+@brief
+* BSR info per slot per UE.
+*/
+typedef struct bsrInfo
+{
+   uint8_t    priority;  /* CG priority */
+   uint32_t   dataVol;   /* Data volume requested in bytes */
+}BsrInfo;
+
+typedef struct schLcCtxt
+{
+   uint8_t lcId;     // logical Channel ID
+   uint8_t lcp;      // logical Channel Prioritization
+   SchLcState lcState;
+   uint16_t bo;
+}SchDlLcCtxt;
+
+typedef struct schDlCb
+{
+   uint8_t       numDlLc;
+   SchDlLcCtxt   dlLcCtxt[MAX_NUM_LC];
+}SchDlCb;
+
+typedef struct schUlLcCtxt
+{
+   SchLcState  lcState;
+   uint8_t lcId;       
+   uint8_t priority;
+   uint8_t lcGroup;
+   uint8_t schReqId;
+   uint8_t pbr;        // prioritisedBitRate
+   uint8_t bsd;        // bucketSizeDuration
+}SchUlLcCtxt;
+
+typedef struct schUlCb
+{
+   uint8_t     numUlLc;
+   SchUlLcCtxt ulLcCtxt[MAX_NUM_LC];
+}SchUlCb;
+
 /**
  * @brief
  * UE control block
  */
 typedef struct schUeCb
 {
-   uint16_t  ueIdx;
-   uint16_t  crnti;
-   SchUeCfg  ueCfg;
-   SchUeState  state;
+   uint16_t   ueIdx;
+   uint16_t   crnti;
+   SchUeCfg   ueCfg;
+   SchUeState state;
+   SchCellCb  *cellCb;
+   bool       srRcvd;
+   BsrInfo    bsrInfo[MAX_NUM_LOGICAL_CHANNEL_GROUPS];
+   SchUlCb    ulInfo;
+   SchDlCb    dlInfo;
 }SchUeCb;
 
 /**
@@ -132,6 +190,8 @@ typedef struct schCellCb
    uint8_t       ssbStartSymbArr[SCH_MAX_SSB_BEAM]; /*!<start symbol per SSB beam */
    SchRaCb       raCb[MAX_NUM_UE];                  /*!< Rach Cb */
    uint16_t      numActvUe;
+   uint32_t      actvUeBitMap;
+   uint32_t      boIndBitMap;
    SchUeCb       ueCb[MAX_NUM_UE];
 }SchCellCb;
 
@@ -153,10 +213,17 @@ 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);
+uint8_t schDlRsrcAllocMsg4(DlMsgAlloc *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);
+uint8_t schProcessRachInd(RachIndInfo *rachInd, Inst schInst);
+uint8_t schFillUlDci(SchUeCb *ueCb, SchPuschInfo puschInfo, DciInfo *dciInfo);
+uint8_t schFillPuschAlloc(SchUeCb *ueCb, uint16_t pdcchSlot, uint32_t dataVol, SchPuschInfo *puschInfo);
+uint8_t schDlRsrcAllocDlMsg(DlMsgAlloc *dlMsgAlloc, SchCellCb *cell, uint16_t crnti,
+   uint16_t accumalatedSize, uint16_t slot);
+uint16_t schAccumalateLcBoSize(SchCellCb *cell, uint16_t ueIdx);
+
 /**********************************************************************
   End of file
  **********************************************************************/