/* header include files -- defines (.h) */
#include "common_def.h"
#include "lrg.h"
-#include "rgu.h"
#include "lrg.x"
-#include "rgu.x"
#include "du_app_mac_inf.h"
#include "mac_sch_interface.h"
+#include "rlc_mac_inf.h"
#include "mac_upr_inf_api.h"
#include "lwr_mac.h"
#ifdef INTEL_FAPI
extern MacCb macCb;
-extern void sendToLowerMac(uint16_t msgType, uint32_t msgLen, void *msg);
-uint16_t buildMacPdu(RlcMacData *dlData);
+uint16_t buildMacPdu(RlcData *dlData);
+#ifdef EGTP_TEST
+void macStubBuildUlData(Buffer *mBuf);
+#endif
/* Function pointer for sending crc ind from MAC to SCH */
MacSchCrcIndFunc macSchCrcIndOpts[]=
*
* @details
*
- * Function : sendDlRlcBoInfoMacToSch
+ * Function : sendDlRlcBoInfoToSch
*
* Functionality:
* Sends DL BO Info to SCH
* RFAILED - failure
*
****************************************************************/
-uint8_t sendDlRlcBoInfoMacToSch(DlRlcBOInfo *dlBoInfo)
+uint8_t sendDlRlcBoInfoToSch(DlRlcBoInfo *dlBoInfo)
{
Pst pst;
*
* @details
*
- * Function : MacRlcProcDlData
+ * Function : MacProcRlcDlData
*
* Functionality:
* Processes DL data from RLC
* RFAILED - failure
*
* ****************************************************************/
-uint16_t MacRlcProcDlData(Pst* pst, SpId spId, RlcMacData *dlData)
+uint8_t MacProcRlcDlData(Pst* pstInfo, RlcData *dlData)
{
+ uint8_t pduIdx;
+ uint8_t *txPdu;
+ uint16_t tbSize;
+ MacDlData macDlData;
+ MacDlSlot *currDlSlot = NULLP;
+
+ DU_LOG("\nMAC: Received DL data for sfn=%d slot=%d", \
+ dlData->slotInfo.sfn, dlData->slotInfo.slot);
+
+ /* Copy the pdus to be muxed into mac Dl data */
+ macDlData.numPdu = dlData->numPdu;
+ for(pduIdx = 0; pduIdx < dlData->numPdu; pduIdx++)
+ {
+ macDlData.pduInfo[pduIdx].lcId = dlData->pduInfo[pduIdx].lcId;
+ macDlData.pduInfo[pduIdx].pduLen = dlData->pduInfo[pduIdx].pduLen;
+ macDlData.pduInfo[pduIdx].dlPdu = dlData->pduInfo[pduIdx].pduBuf;
+ }
+
+ /* Store DL data in the scheduled slot */
+ currDlSlot = &macCb.macCell[dlData->cellId -1]->dlSlot[dlData->slotInfo.slot];
+ if(currDlSlot)
+ {
+ if(currDlSlot->dlInfo.dlMsgAlloc)
+ {
+ tbSize = currDlSlot->dlInfo.dlMsgAlloc->dlMsgPdschCfg.codeword[0].tbSize;
+ MAC_ALLOC(txPdu, tbSize);
+ if(!txPdu)
+ {
+ DU_LOG("\nMAC : Memory allocation failed in MacProcRlcDlData");
+ return RFAILED;
+ }
+ macMuxPdu(&macDlData, NULLP, txPdu, tbSize);
+
+ currDlSlot->dlInfo.dlMsgAlloc->dlMsgInfo.dlMsgPduLen = tbSize;
+ currDlSlot->dlInfo.dlMsgAlloc->dlMsgInfo.dlMsgPdu = txPdu;
+ }
+ }
+
+ /* Free memory */
+ for(pduIdx = 0; pduIdx < dlData->numPdu; pduIdx++)
+ {
+ MAC_FREE_SHRABL_BUF(pstInfo->region, pstInfo->pool, dlData->pduInfo[pduIdx].pduBuf,\
+ dlData->pduInfo[pduIdx].pduLen);
+ }
+ if(pstInfo->selector == ODU_SELECTOR_LWLC)
+ {
+ MAC_FREE_SHRABL_BUF(pstInfo->region, pstInfo->pool, dlData, sizeof(RlcData));
+ }
+
return ROK;
}
uint8_t lcId, uint16_t pduLen, uint8_t *pdu)
{
Pst pst;
- RlcMacData *ulData;
+ RlcData *ulData;
/* Filling RLC Ul Data*/
- MAC_ALLOC_SHRABL_BUF(ulData, sizeof(RlcMacData));
+ MAC_ALLOC_SHRABL_BUF(ulData, sizeof(RlcData));
if(!ulData)
{
DU_LOG("\nMAC : Memory allocation failed while sending UL data to RLC");
return RFAILED;
}
- memset(ulData, 0, sizeof(RlcMacData));
+ memset(ulData, 0, sizeof(RlcData));
ulData->cellId = cellId;
ulData->rnti = rnti;
memcpy(&ulData->slotInfo, &slotInfo, sizeof(SlotIndInfo));
/* Filling Post and send to RLC */
memset(&pst, 0, sizeof(Pst));
- FILL_PST_MAC_TO_RLC(pst, 0, EVTRLCULDAT);
+ FILL_PST_MAC_TO_RLC(pst, 0, EVENT_UL_DATA_TO_RLC);
MacSendUlDataToRlc(&pst, ulData);
return ROK;
*
* @details
*
- * Function : MacRlcProcBOStatus
+ * Function : MacProcRlcBOStatus
*
* Functionality:
* Processes BO status from RLC
* RFAILED - failure
*
* ****************************************************************/
-uint16_t MacRlcProcBOStatus(Pst* pst, SpId spId, RlcMacBOStatus* boStatus)
+uint8_t MacProcRlcBoStatus(Pst* pst, RlcBoStatus* boStatus)
{
+ DlRlcBoInfo dlBoInfo;
+
+ dlBoInfo.cellId = boStatus->cellId;
+ GET_CRNTI(dlBoInfo.crnti, boStatus->ueIdx);
+ dlBoInfo.lcId = boStatus->lcId;
+ dlBoInfo.dataVolume = boStatus->bo;
+
+ sendDlRlcBoInfoToSch(&dlBoInfo);
+
+ if(pst->selector == ODU_SELECTOR_LWLC)
+ {
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, boStatus, sizeof(RlcBoStatus));
+ }
+
return ROK;
}
+/*******************************************************************
+ *
+ * @brief Send LC schedule result report to RLC
+ *
+ * @details
+ *
+ * Function : sendSchRptToRlc
+ *
+ * Functionality: Send LC schedule result report to RLC
+ *
+ * @params[in]
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t sendSchedRptToRlc(DlSchedInfo dlInfo, SlotIndInfo slotInfo)
+{
+ Pst pst;
+ uint8_t lcIdx;
+ RlcSchedResultRpt *schedRpt = NULLP;
+
+ MAC_ALLOC_SHRABL_BUF(schedRpt, sizeof(RlcSchedResultRpt));
+ if(!schedRpt)
+ {
+ DU_LOG("\nMAC: Memory allocation failure in sendSchResultRepToRlc");
+ return RFAILED;
+ }
+ DU_LOG("\nMAC: Send scheduled result report for sfn %d slot %d", slotInfo.sfn, slotInfo.slot);
+
+ schedRpt->cellId = dlInfo.cellId;
+ schedRpt->rnti = dlInfo.dlMsgAlloc->crnti;
+ schedRpt->numLc = dlInfo.dlMsgAlloc->numLc;
+ schedRpt->slotInfo.sfn = slotInfo.sfn;
+ schedRpt->slotInfo.slot = slotInfo.slot;
+
+ for(lcIdx = 0; lcIdx < schedRpt->numLc; lcIdx++)
+ {
+ schedRpt->lcSch[lcIdx].lcId = dlInfo.dlMsgAlloc->lcSchInfo[lcIdx].lcId;
+ schedRpt->lcSch[lcIdx].bufSize = dlInfo.dlMsgAlloc->lcSchInfo[lcIdx].schBytes;
+ schedRpt->lcSch[lcIdx].commCh = false;
+ }
+
+ /* Fill Pst */
+ FILL_PST_MAC_TO_RLC(pst, RLC_DL_INST, EVENT_SCHED_RESULT_TO_RLC);
+ if(MacSendSchedResultRptToRlc(&pst, schedRpt) != ROK)
+ {
+ DU_LOG("\nMAC: Failed to send Schedule result report to RLC");
+ MAC_FREE_SHRABL_BUF(MAC_MEM_REGION, MAC_POOL, schedRpt, sizeof(RlcSchedResultRpt));
+ return RFAILED;
+ }
+
+ return ROK;
+}
/*******************************************************************
*
* ****************************************************************/
uint8_t MacProcDlCcchInd(Pst *pst, DlCcchIndInfo *dlCcchIndInfo)
{
+ uint8_t ueIdx = 0;
uint16_t cellIdx;
uint16_t idx;
- DlRlcBOInfo dlBoInfo;
- memset(&dlBoInfo, 0, sizeof(DlRlcBOInfo));
+ DlRlcBoInfo dlBoInfo;
+ memset(&dlBoInfo, 0, sizeof(DlRlcBoInfo));
DU_LOG("\nMAC : Handling DL CCCH IND");
dlBoInfo.cellId = dlCcchIndInfo->cellId;
dlBoInfo.crnti = dlCcchIndInfo->crnti;
- dlBoInfo.numLc = 0;
if(dlCcchIndInfo->msgType == RRC_SETUP)
{
- dlBoInfo.boInfo[dlBoInfo.numLc].lcId = SRB_ID_0; // SRB ID 0 for msg4
- dlBoInfo.boInfo[SRB_ID_0].dataVolume = \
- dlCcchIndInfo->dlCcchMsgLen;
- dlBoInfo.numLc++;
+ dlBoInfo.lcId = SRB0_LCID; // SRB ID 0 for msg4
+ dlBoInfo.dataVolume = dlCcchIndInfo->dlCcchMsgLen;
/* storing Msg4 Pdu in raCb */
- if(macCb.macCell[cellIdx]->macRaCb[0].crnti == dlCcchIndInfo->crnti)
+ GET_UE_IDX(dlBoInfo.crnti, ueIdx);
+ ueIdx = ueIdx -1;
+ if(macCb.macCell[cellIdx]->macRaCb[ueIdx].crnti == dlCcchIndInfo->crnti)
{
- macCb.macCell[cellIdx]->macRaCb[0].msg4PduLen = dlCcchIndInfo->dlCcchMsgLen;
- MAC_ALLOC(macCb.macCell[cellIdx]->macRaCb[0].msg4Pdu, \
- macCb.macCell[cellIdx]->macRaCb[0].msg4PduLen);
- if(macCb.macCell[cellIdx]->macRaCb[0].msg4Pdu)
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen = dlCcchIndInfo->dlCcchMsgLen;
+ MAC_ALLOC(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4Pdu, \
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen);
+ if(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4Pdu)
{
for(idx = 0; idx < dlCcchIndInfo->dlCcchMsgLen; idx++)
{
- macCb.macCell[cellIdx]->macRaCb[0].msg4Pdu[idx] =\
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4Pdu[idx] =\
dlCcchIndInfo->dlCcchMsg[idx];
}
}
}
}
- sendDlRlcBoInfoMacToSch(&dlBoInfo);
+ sendDlRlcBoInfoToSch(&dlBoInfo);
MAC_FREE_SHRABL_BUF(pst->region, pst->pool, dlCcchIndInfo->dlCcchMsg, \
dlCcchIndInfo->dlCcchMsgLen);