Fix for prach ocassion at slot 8
[o-du/l2.git] / src / 5gnrmac / lwr_mac_fsm.c
index c0ba316..091b492 100644 (file)
@@ -1322,18 +1322,12 @@ S16 lwr_mac_handleParamReqEvt(void *msg)
    uint32_t msgLen;      //Length of message Body
    msgLen = 0;
    fapi_param_req_t *paramReq;
-#ifdef INTEL_WLS
-   WLS_MEM_ALLOC(paramReq, sizeof(fapi_param_req_t));
-#else
-   MAC_ALLOC(paramReq, sizeof(fapi_param_req_t));
-#endif
+       LWR_MAC_ALLOC(paramReq, sizeof(fapi_param_req_t));
    if(paramReq != NULLP)
    {
       fillMsgHeader(&paramReq->header, FAPI_PARAM_REQUEST, msgLen);
       DU_LOG("\nLOWER MAC: Sending Param Request to Phy");
       LwrMacSendToPhy(paramReq->header.message_type_id, sizeof(fapi_param_req_t), (void *)paramReq);
-      MAC_FREE(paramReq, sizeof(fapi_param_req_t));
       return ROK;
    }
    else
@@ -1857,8 +1851,6 @@ S16 lwr_mac_handleParamRspEvt(void *msg)
               }
            }
            MAC_FREE(cellParam, sizeof(ClCellParam));
-           MAC_FREE(paramRsp, sizeof(fapi_param_resp_t));
-             
            sendToLowerMac(FAPI_CONFIG_REQUEST, 0, (void *)NULL);
            return ROK;
          }
@@ -1917,12 +1909,7 @@ S16 lwr_mac_handleConfigReqEvt(void *msg)
    cellParams = rgCb[inst].cell;
    macCfgParams = cellParams->macCellCfg;
    configReqSize = sizeof(fapi_config_req_t) + (macCfgParams.numTlv * sizeof(fapi_uint16_tlv_t));
-#ifdef INTEL_WLS
-   WLS_MEM_ALLOC(configReq, configReqSize);
-#else
-   MAC_ALLOC(configReq, configReqSize);
-#endif
-
+       LWR_MAC_ALLOC(configReq, configReqSize);
    if(configReq != NULL)
    {
       configReq->number_of_tlvs = macCfgParams.numTlv;
@@ -1965,11 +1952,18 @@ S16 lwr_mac_handleConfigReqEvt(void *msg)
       fillTlvs(&configReq->tlvs[index++], FAPI_K1_TAG,                         sizeof(uint16_t), macCfgParams.prachCfg.fdm[0].k1, &msgLen);
       fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_ZERO_CORR_CONF_TAG ,      sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].zeroCorrZoneCfg, &msgLen);
       fillTlvs(&configReq->tlvs[index++], FAPI_NUM_UNUSED_ROOT_SEQUENCES_TAG,  sizeof(uint8_t), macCfgParams.prachCfg.fdm[0].numUnusedRootSeq, &msgLen);
-      //MAC_ALLOC(macCfgParams.prachCfg.fdm[0].unsuedRootSeq, \
-         sizeof(uint8_t)*macCfgParams.prachCfg.fdm[0].numUnusedRootSeq);
-      macCfgParams.prachCfg.fdm[0].unsuedRootSeq = (uint8_t *)malloc(sizeof(uint8_t)*macCfgParams.prachCfg.fdm[0].numUnusedRootSeq);
-      fillTlvs(&configReq->tlvs[index++], FAPI_UNUSED_ROOT_SEQUENCES_TAG,
-                  sizeof(uint8_t), *(macCfgParams.prachCfg.fdm[0].unsuedRootSeq), &msgLen);
+               if(macCfgParams.prachCfg.fdm[0].numUnusedRootSeq)
+               {
+                  LWR_MAC_ALLOC(macCfgParams.prachCfg.fdm[0].unsuedRootSeq ,
+                     sizeof(uint8_t)*macCfgParams.prachCfg.fdm[0].numUnusedRootSeq);
+                  fillTlvs(&configReq->tlvs[index++], FAPI_UNUSED_ROOT_SEQUENCES_TAG,\
+                     sizeof(uint8_t), *(macCfgParams.prachCfg.fdm[0].unsuedRootSeq), &msgLen);
+               }
+               else
+               {
+                  macCfgParams.prachCfg.fdm[0].unsuedRootSeq = NULL;
+               }
+
       fillTlvs(&configReq->tlvs[index++], FAPI_SSB_PER_RACH_TAG,               sizeof(uint8_t), macCfgParams.prachCfg.ssbPerRach, &msgLen);
       fillTlvs(&configReq->tlvs[index++], FAPI_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,  sizeof(uint8_t), macCfgParams.prachCfg.prachMultCarrBand, &msgLen);
 
@@ -1995,7 +1989,6 @@ S16 lwr_mac_handleConfigReqEvt(void *msg)
       DU_LOG("\nLOWER_MAC: Sending Config Request to Phy");
       /* TODO : Recheck the size / msglen to be sent to WLS_Put*/
       LwrMacSendToPhy(configReq->header.message_type_id, msgLen, (void *)configReq);
-      MAC_FREE(configReq, configReqSize);
       return ROK;
    }
    else
@@ -2019,14 +2012,13 @@ S16 lwr_mac_handleConfigRspEvt(void *msg)
    {
       if(configRsp->error_code == MSG_OK)
       {
-         DU_LOG("\nLOWER MAC: PHY has moved to Conigured state \n");
+         DU_LOG("\nLOWER MAC: PHY has moved to Configured state \n");
          clGlobalCp.phyState = PHY_STATE_CONFIGURED;
          /* TODO : 
           * Store config response into an intermediate struture and send to MAC
           * Support LC and LWLC for sending config rsp to MAC 
           */
          fapiMacConfigRsp();
-         MAC_FREE(configRsp, sizeof(fapi_config_resp_t));
          return ROK;
       }
       else
@@ -2051,18 +2043,13 @@ S16 lwr_mac_handleStartReqEvt(void *msg)
 #ifdef FAPI
    uint32_t msgLen = 0;
    fapi_start_req_t *startReq;
-#ifdef INTEL_WLS
-   WLS_MEM_ALLOC(startReq, sizeof(fapi_start_req_t));
-#else
-   MAC_ALLOC(startReq, sizeof(fapi_start_req_t));
-#endif
 
+       LWR_MAC_ALLOC(startReq, sizeof(fapi_start_req_t));
    if(startReq != NULL)
    {
       fillMsgHeader(&startReq->header, FAPI_START_REQUEST, msgLen);
       DU_LOG("\nLOWER MAC: Sending Start Request to PHY");
       LwrMacSendToPhy(startReq->header.message_type_id, sizeof(fapi_start_req_t), (void *)startReq);
-      MAC_FREE(startReq, sizeof(fapi_start_req_t));
       return ROK;
    }
    else
@@ -2471,11 +2458,7 @@ uint32_t *msgLen)
        dlTtiReqPdu->u.pdcch_pdu.shiftIndex =  pdcchInfo->coreset0Cfg.shiftIndex;
        dlTtiReqPdu->u.pdcch_pdu.precoderGranularity = pdcchInfo->coreset0Cfg.precoderGranularity;
        dlTtiReqPdu->u.pdcch_pdu.numDlDci = pdcchInfo->numDlDci;
-#ifdef INTEL_WLS       
-       WLS_MEM_ALLOC(dlTtiReqPdu->u.pdcch_pdu.dlDci, sizeof(fapi_dl_dci_t));
-#else
-       MAC_ALLOC(dlTtiReqPdu->u.pdcch_pdu.dlDci, sizeof(fapi_dl_dci_t));
-#endif
+                LWR_MAC_ALLOC(dlTtiReqPdu->u.pdcch_pdu.dlDci, sizeof(fapi_dl_dci_t));
        if(pdcchInfo->dci.rnti == SI_RNTI)
                 {
           fillSib1DlDciPdu(dlTtiReqPdu->u.pdcch_pdu.dlDci, pdcchInfo);
@@ -2641,7 +2624,7 @@ uint8_t fillSib1TxDataReq(fapi_tx_pdu_desc_t *pduDesc,MacCellCfg *macCellCfg,
        /* as of now, memory is allocated from SSI, later WLS memory needs to be taken */
        pduDesc->tlvs[0].tl.tag = 1; /* pointer to be sent */
        pduDesc->tlvs[0].tl.length = macCellCfg->sib1Cfg.sib1PduLen;
-   MAC_ALLOC(sib1TxdataValue,macCellCfg->sib1Cfg.sib1PduLen);
+       LWR_MAC_ALLOC(sib1TxdataValue,macCellCfg->sib1Cfg.sib1PduLen);
        if(sib1TxdataValue == NULLP)
        {
           return RFAILED;
@@ -2656,9 +2639,10 @@ uint8_t fillSib1TxDataReq(fapi_tx_pdu_desc_t *pduDesc,MacCellCfg *macCellCfg,
    pduDesc->pduLength = pduLen; 
        msgLen += pduLen;
 
-       /* TODO: The pointer value which was stored, needs to be free-ed at PHY *
-        * But since we did not implement WLS, this has to be done here */
-        MAC_FREE(sib1TxdataValue,macCellCfg->sib1Cfg.sib1PduLen);
+#ifndef INTEL_WLS   
+   MAC_FREE(sib1TxdataValue,macCellCfg->sib1Cfg.sib1PduLen);
+#endif
+
 
        return ROK;
 }
@@ -2687,30 +2671,33 @@ uint8_t fillRarTxDataReq(fapi_tx_pdu_desc_t *pduDesc, RarInfo *rarInfo,
    uint32_t pduLen = 0;
        uint32_t *rarTxdataValue = NULLP;
 
-       pduDesc->pduIndex = pduIndex;
-       pduDesc->numTlvs = 1;
+       pduDesc[pduIndex].pduIndex = pduIndex;
+       pduDesc[pduIndex].numTlvs = 1;
 
        /* fill the TLV */
        /* as of now, memory is allocated from SSI, later WLS memory needs to be taken */
-       pduDesc->tlvs[0].tl.tag = 1; /* pointer to be sent */
-       pduDesc->tlvs[0].tl.length = rarInfo->rarPduLen;
-   MAC_ALLOC(rarTxdataValue,rarInfo->rarPduLen);
+       pduDesc[pduIndex].tlvs[0].tl.tag = 1; /* pointer to be sent */
+       pduDesc[pduIndex].tlvs[0].tl.length = rarInfo->rarPduLen;
+       LWR_MAC_ALLOC(rarTxdataValue,rarInfo->rarPduLen);
        if(rarTxdataValue == NULLP)
        {
           return RFAILED;
        }
        memcpy(rarTxdataValue,rarInfo->rarPdu,rarInfo->rarPduLen);
-       pduDesc->tlvs[0].value = (uint32_t)rarTxdataValue;
+       pduDesc[pduIndex].tlvs[0].value = (uint32_t)rarTxdataValue;
 
    /* The total length of the PDU description and      PDU data */
        pduLen += 8; /* size of PDU length 2 bytes, PDU index 2 bytes, numTLV 4 bytes */
        pduLen += sizeof(fapi_uint32_tlv_t); /* only 1 TLV is present */
-   pduDesc->pduLength = pduLen; 
+   pduDesc[pduIndex].pduLength = pduLen; 
        msgLen += pduLen;
 
-       /* TODO: The pointer value which was stored, needs to be free-ed at PHY *
-        * But since we did not implement WLS, this has to be done here */
-        MAC_FREE(rarTxdataValue,rarInfo->rarPduLen);
+/* TODO: The pointer value which was stored, needs to be free-ed at PHY *
+ * But since we did not implement WLS, this has to be done here
+ */
+#ifndef INTEL_WLS   
+   MAC_FREE(rarTxdataValue,rarInfo->rarPduLen);
+#endif
 
        return ROK;
 }
@@ -2755,11 +2742,7 @@ uint16_t handleDlTtiReq(CmLteTimingInfo *dlTtiReqtimingInfo)
 
                if(dlTtiReqtimingInfo != NULLP)
                {
-#ifdef INTEL_WLS
-                       WLS_MEM_ALLOC(dlTtiReq, sizeof(fapi_dl_tti_req_t));
-#else
-                       MAC_ALLOC(dlTtiReq, sizeof(fapi_dl_tti_req_t));
-#endif
+                  LWR_MAC_ALLOC(dlTtiReq, sizeof(fapi_dl_tti_req_t));
                        if(dlTtiReq != NULLP)
                        {
                                dlTtiReq->sfn = dlTtiReqtimingInfo->sfn;
@@ -2770,11 +2753,13 @@ uint16_t handleDlTtiReq(CmLteTimingInfo *dlTtiReqtimingInfo)
                                dlTtiReq->nGroup = 0;
                                if(dlTtiReq->nPdus > 0)
                                {
-#ifdef INTEL_WLS
-                                       WLS_MEM_ALLOC(dlTtiReq->pdus, (nPdu * sizeof(fapi_dl_tti_req_pdu_t)));
-#else
-                                       MAC_ALLOC(dlTtiReq->pdus, (nPdu * sizeof(fapi_dl_tti_req_pdu_t)));
-#endif
+                                  LWR_MAC_ALLOC(dlTtiReq->pdus, (nPdu * sizeof(fapi_dl_tti_req_pdu_t)));
+               if(!dlTtiReq->pdus)
+               {
+                  DU_LOG("\nLOWER MAC: Memory allocation failed");
+                  return RFAILED;
+               }
+          
                                        if(currDlSlot->dlInfo.isBroadcastPres)
                                        {
                                                if(currDlSlot->dlInfo.brdcstAlloc.ssbTrans)
@@ -2821,72 +2806,43 @@ uint16_t handleDlTtiReq(CmLteTimingInfo *dlTtiReqtimingInfo)
                                        /* TODO : Recheck the size / msglen to be sent to WLS_Put*/
                                        LwrMacSendToPhy(dlTtiReq->header.message_type_id, msgLen, (void *)dlTtiReq);
 
-                                       /* FREE the allocated memories */
-                                       if(currDlSlot->dlInfo.brdcstAlloc.sib1Trans)
-                                       {
-                                               if(currDlSlot->dlInfo.brdcstAlloc.ssbTrans)
-                                               {
-                                                       MAC_FREE(dlTtiReq->pdus[1].u.pdcch_pdu.dlDci, 
-                                                                       sizeof(fapi_dl_dci_t));
-                                               }
-                                               else
-                                               {
-                                                       MAC_FREE(dlTtiReq->pdus[0].u.pdcch_pdu.dlDci, 
-                                                                       sizeof(fapi_dl_dci_t));
-                                               }
-                                       }
-                                       if(currDlSlot->dlInfo.isRarPres)
-                                       {
-                                               if(currDlSlot->dlInfo.brdcstAlloc.ssbTrans)
-                                               {
-                                                       MAC_FREE(dlTtiReq->pdus[1].u.pdcch_pdu.dlDci, 
-                                                                       sizeof(fapi_dl_dci_t));
-                                               }
-                                               else
-                                               {
-                                                       MAC_FREE(dlTtiReq->pdus[0].u.pdcch_pdu.dlDci, 
-                                                                       sizeof(fapi_dl_dci_t));
-                                               }
-                                       }
-
-                                       MAC_FREE(dlTtiReq->pdus, (nPdu * sizeof(fapi_dl_tti_req_pdu_t)));
-
                /* send TX_Data request message */
                if(currDlSlot->dlInfo.brdcstAlloc.sib1Trans)
                {
                   msgLen = 0;
-                  MAC_ALLOC(txDataReq,sizeof(fapi_tx_data_req_t));
+                  LWR_MAC_ALLOC(txDataReq,sizeof(fapi_tx_data_req_t));
                   txDataReq->sfn = dlTtiReqtimingInfo->sfn;
                   txDataReq->slot = dlTtiReqtimingInfo->slot;
                   txDataReq->numPdus = 1;
+                                               LWR_MAC_ALLOC(txDataReq->pduDesc, (txDataReq->numPdus * \
+                                               sizeof(fapi_tx_pdu_desc_t)));
                   fillSib1TxDataReq(
-                        &txDataReq->pduDesc,
+                        txDataReq->pduDesc,
                         &rgCb[inst].cell->macCellCfg,
                         currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdschCfg.pduIndex,
                         &msgLen);
                   msgLen += sizeof(fapi_tx_data_req_t) - sizeof(fapi_msg_t);
                   fillMsgHeader(&txDataReq->header, FAPI_TX_DATA_REQUEST, msgLen);
                   LwrMacSendToPhy(txDataReq->header.message_type_id, msgLen,(void *)txDataReq);
-                                               MAC_FREE(txDataReq,sizeof(fapi_tx_data_req_t));
                }
                if(currDlSlot->dlInfo.isRarPres)
                {
                   msgLen = 0;
                                                /* mux and form RAR pdu */
                                                fillRarPdu(&currDlSlot->dlInfo.rarAlloc.rarInfo);
-
-                  MAC_ALLOC(txDataReq,sizeof(fapi_tx_data_req_t));
+                  LWR_MAC_ALLOC(txDataReq,sizeof(fapi_tx_data_req_t));
                   txDataReq->sfn = dlTtiReqtimingInfo->sfn;
                   txDataReq->slot = dlTtiReqtimingInfo->slot;
                   txDataReq->numPdus = 1;
+                                               LWR_MAC_ALLOC(txDataReq->pduDesc, (txDataReq->numPdus * \
+                                                  sizeof(fapi_tx_pdu_desc_t)));
                   fillRarTxDataReq(
-                        &txDataReq->pduDesc,
+                        txDataReq->pduDesc,
                         &currDlSlot->dlInfo.rarAlloc.rarInfo,
                         currDlSlot->dlInfo.rarAlloc.rarPdschCfg.pduIndex,
                         &msgLen);
                   fillMsgHeader(&txDataReq->header, FAPI_TX_DATA_REQUEST, msgLen);
                   LwrMacSendToPhy(txDataReq->header.message_type_id, msgLen,(void *)txDataReq);
-                                               MAC_FREE(txDataReq,sizeof(fapi_tx_data_req_t));
                }
                                }
                                else
@@ -2896,7 +2852,6 @@ uint16_t handleDlTtiReq(CmLteTimingInfo *dlTtiReqtimingInfo)
                                        /* TODO : Recheck the size / msglen to be sent to WLS_Put*/
                                        LwrMacSendToPhy(dlTtiReq->header.message_type_id, msgLen, (void *)dlTtiReq);
                                }
-                               MAC_FREE(dlTtiReq, sizeof(fapi_dl_tti_req_t));
                                return ROK;
                        }
                        else
@@ -3069,11 +3024,7 @@ S16 handleUlTtiReq(CmLteTimingInfo *currTimingInfo)
 
       if(currTimingInfo != NULLP)
       {
-#ifdef INTEL_WLS
-         WLS_MEM_ALLOC(ulTtiReq, sizeof(fapi_ul_tti_req_t));
-#else
-         MAC_ALLOC(ulTtiReq, sizeof(fapi_ul_tti_req_t));
-#endif
+         LWR_MAC_ALLOC(ulTtiReq, sizeof(fapi_ul_tti_req_t));
          if(ulTtiReq != NULLP)
          {
             ulTtiReq->sfn = currTimingInfo->sfn;
@@ -3083,11 +3034,8 @@ S16 handleUlTtiReq(CmLteTimingInfo *currTimingInfo)
             ulTtiReq->nGroup = 0;
             if(ulTtiReq->nPdus > 0)
             {
-#ifdef INTEL_WLS
-               WLS_MEM_ALLOC(ulTtiReqPdu, (ulTtiReq->nPdus * sizeof(fapi_ul_tti_req_pdu_t)));
-#else
-               MAC_ALLOC(ulTtiReqPdu, (ulTtiReq->nPdus * sizeof(fapi_ul_tti_req_pdu_t)));
-#endif
+                                  LWR_MAC_ALLOC(ulTtiReqPdu, (ulTtiReq->nPdus *
+                                       sizeof(fapi_ul_tti_req_pdu_t)));
                /* Fill Prach Pdu */
                if(ulTtiReq->rachPresent)
                {
@@ -3100,7 +3048,6 @@ S16 handleUlTtiReq(CmLteTimingInfo *currTimingInfo)
                  fillMsgHeader(&ulTtiReq->header, FAPI_UL_TTI_REQUEST, msgLen);
                  DU_LOG("\nLOWER MAC: Sending UL TTI Request");
                  LwrMacSendToPhy(ulTtiReq->header.message_type_id, msgLen, (void *)ulTtiReq);
-                                         MAC_FREE(ulTtiReqPdu, (ulTtiReq->nPdus * sizeof(fapi_ul_tti_req_pdu_t)));
                }
             } 
             else
@@ -3110,7 +3057,6 @@ S16 handleUlTtiReq(CmLteTimingInfo *currTimingInfo)
                 DU_LOG("\nLOWER MAC: Sending UL TTI Request");
                 LwrMacSendToPhy(ulTtiReq->header.message_type_id, msgLen, (void *)ulTtiReq);
             }
-                               MAC_FREE(ulTtiReq, sizeof(fapi_ul_tti_req_t));
                                return ROK;
          }
              else