FAPI code enclosed under FAPI flag

[o-du/l2.git] / src / cm / mac_sch_interface.h

diff --git a/src/cm/mac_sch_interface.h b/src/cm/mac_sch_interface.h
index 8ee828c..cb403ca 100644 (file)
--- a/src/cm/mac_sch_interface.h
+++ b/src/cm/mac_sch_interface.h
@@ -31,6 +31,14 @@
 #define SSB_REPEAT 2
 #define MAX_SSB_IDX 1 /* forcing it as 1 for now. Right value is 64 */
 
+#define NO_SIB1 0
+#define SIB1_TRANSMISSION 1
+#define SIB1_REPITITION 2
+
+#define MAX_NUM_PRG     1 /* max value should be later 275 */
+#define MAX_DIG_BF_INTERFACES 0 /* max value should be later 255 */
+#define MAX_CODEWORDS  1  /* max should be 2 */
+
 /*structures*/
 
 
@@ -40,18 +48,171 @@ typedef enum
        RSP_NOK
 }schMacRsp;
 
+typedef struct
+{
+   uint32_t    ssbPbchPwr;       /* SSB block power */
+   uint8_t     scsCommon;           /* subcarrier spacing for common [0-3]*/
+   uint8_t     ssbOffsetPointA;  /* SSB sub carrier offset from point A */
+   SSBPeriod   ssbPeriod;        /* SSB Periodicity in msec */
+   uint8_t     ssbSubcOffset;    /* Subcarrier Offset(Kssb) */
+   uint32_t    nSSBMask[SSB_MASK_SIZE];      /* Bitmap for actually transmitted SSB. */
+} SsbSchCfg;
+
+/* SIB1 interface structure */
+typedef struct bwpCfg
+{
+   uint16_t BWPSize;
+   uint16_t BWPStart;
+}BwpCfg;
+
+typedef struct coresetCfg
+{
+   uint8_t startSymbolIndex;
+   uint8_t durationSymbols;
+   uint8_t freqDomainResource[6];
+   uint8_t cceRegMappingType;
+   uint8_t regBundleSize;
+   uint8_t interleaverSize;
+   uint8_t coreSetType;
+   uint16_t shiftIndex;
+   uint8_t precoderGranularity;
+   uint8_t cceIndex;
+   uint8_t aggregationLevel;
+} CoresetCfg;
+
+typedef struct prg
+{
+   uint16_t pmIdx;
+   uint16_t beamIdx[MAX_DIG_BF_INTERFACES];
+} Prg;
+
+typedef struct beamformingInfo
+{
+   uint16_t numPrgs;
+   uint16_t prgSize;
+   uint8_t  digBfInterfaces;
+   Prg  prg[MAX_NUM_PRG];
+} BeamformingInfo;
+
+typedef struct txPowerPdcchInfo
+{
+   uint8_t powerValue;
+   uint8_t powerControlOffsetSS;
+} TxPowerPdcchInfo;
+
+typedef struct dlDCI
+{
+   uint16_t rnti;
+   uint16_t scramblingId;
+   uint16_t scramblingRnti;
+   uint8_t cceIndex;
+   uint8_t aggregLevel;
+   BeamformingInfo beamPdcchInfo;
+   TxPowerPdcchInfo txPdcchPower;
+} DlDCI;
+
+typedef struct sib1PdcchCfg
+{
+   BwpCfg sib1PdcchBwpCfg;
+
+   uint8_t subcarrierSpacing;
+   uint8_t cyclicPrefix;
+
+   /* coreset-0 configuration */
+   CoresetCfg sib1Coreset0Cfg;
+
+   uint16_t numDlDci;
+   DlDCI    sib1DlDci; /* as of now its only one DCI, later it will be numDlCi */
+} Sib1PdcchCfg;
+/* end of SIB1 PDCCH structures */
+
+/* SIB1 PDSCH structures */
+
+typedef struct codewordinfo
+{
+   uint16_t targetCodeRate;
+   uint8_t  qamModOrder;
+   uint8_t  mcsIndex;
+   uint8_t  mcsTable;
+   uint8_t  rvIndex;
+   uint32_t tbSize;
+} CodewordInfo;
+
+typedef struct dmrsInfo
+{
+   uint16_t dlDmrsSymbPos;
+   uint8_t  dmrsConfigType;
+   uint16_t dlDmrsScramblingId;
+   uint8_t  scid;
+   uint8_t  numDmrsCdmGrpsNoData;
+   uint16_t dmrsPorts;
+} DmrsInfo;
+
+typedef struct pdschFreqAlloc
+{
+   uint8_t  resourceAlloc;
+   /* since we are using type-1, hence rbBitmap excluded */
+   uint16_t rbStart;
+   uint16_t rbSize;
+   uint8_t  vrbPrbMapping;
+} PdschFreqAlloc;
+
+typedef struct pdschTimeAlloc
+{
+   uint8_t startSymbolIndex;
+   uint8_t numSymbols;
+} PdschTimeAlloc;
+
+typedef struct txPowerPdschInfo
+{
+   uint8_t powerControlOffset;
+   uint8_t powerControlOffsetSS;
+} TxPowerPdschInfo;
+
+typedef struct sib1PdschCfg
+{
+   uint16_t pduBitmap;
+   uint16_t rnti;
+   uint16_t pduIndex;
+   BwpCfg sib1PdschBwpCfg;
+   uint8_t numCodewords;
+   CodewordInfo codeword[MAX_CODEWORDS];
+   uint16_t dataScramblingId;
+   uint8_t  numLayers;
+   uint8_t  transmissionScheme;
+   uint8_t  refPoint;
+   DmrsInfo dmrs;
+   PdschFreqAlloc sib1FreqAlloc;
+   PdschTimeAlloc sib1TimeAlloc;
+   BeamformingInfo beamPdschInfo;
+   TxPowerPdschInfo txPdschPower;
+} Sib1PdschCfg;
+/* SIB1 PDSCH structures end */
+
+typedef struct
+{
+   /* parameters recieved from DU-APP */
+   uint16_t sib1PduLen;
+   uint16_t sib1NewTxPeriod;
+   uint16_t sib1RepetitionPeriod;
+   uint8_t  coresetZeroIndex;     /* derived from 4 LSB of pdcchSib1 present in MIB */
+   uint8_t  searchSpaceZeroIndex; /* derived from 4 MSB of pdcchSib1 present in MIB */
+   uint16_t sib1Mcs;
+       
+       /* parameters derived in scheduler */
+       uint8_t n0;
+   Sib1PdcchCfg sib1PdcchCfg;
+   Sib1PdschCfg sib1PdschCfg;
+} Sib1SchCfg;
+
 typedef struct schCellCfg
 {
    U16         cellId;     /* Cell Id */
    U16         phyCellId;  /* Physical cell id */
        U8          bandwidth;  /* Supported B/W */
    DuplexMode  dupMode;    /* Duplex type: TDD/FDD */
-   U32         ssbPbchPwr;       /* SSB block power */
-   U8          scsCommon;           /* subcarrier spacing for common [0-3]*/
-   U16         ssbOffsetPointA;  /* SSB sub carrier offset from point A */
-   SSBPeriod   ssbPeriod;        /* SSB Periodicity in msec */
-   U8          ssbSubcOffset;    /* Subcarrier Offset(Kssb) */
-   U32         nSSBMask[SSB_MASK_SIZE];      /* Bitmap for actually transmitted SSB. */
+       SsbSchCfg   ssbSchCfg;
+       Sib1SchCfg  sib1SchCfg;
 }SchCellCfg;
 
 typedef struct schCellCfgCfm
@@ -79,6 +240,12 @@ typedef struct ssbInfo
        FreqDomainAlloc fdAlloc; /* Freq domain allocation */
 }SsbInfo;
 
+typedef struct sib1AllocInfo
+{
+   Sib1PdcchCfg sib1PdcchCfg;
+   Sib1PdschCfg sib1PdschCfg;
+} Sib1AllocInfo;
+
 /* Interface structure signifying DL broadcast allocation for SSB, SIB1 */
 typedef struct dlBrdcstAlloc
 {
@@ -96,6 +263,7 @@ typedef struct dlBrdcstAlloc
         * 1 : SIB1 Transmission
         * 2 : SIB1 Repetition */
        U8 sib1Trans;
+       Sib1AllocInfo sib1Alloc;
 }DlBrdcstAlloc;
 
 /* function pointers */