#include "rlc_mac_inf.h"
#include "mac.h"
#include "mac_upr_inf_api.h"
+#include "lwr_mac.h"
#include "lwr_mac_fsm.h"
#include "mac_utils.h"
GET_CELL_IDX(dlSchedInfo->cellId, cellIdx);
if(dlSchedInfo->isBroadcastPres)
{
- currDlSlot = &macCb.macCell[cellIdx]->\
- dlSlot[dlSchedInfo->schSlotValue.broadcastTime.slot];
- currDlSlot->dlInfo.isBroadcastPres = true;
- memcpy(&currDlSlot->dlInfo.brdcstAlloc, &dlSchedInfo->brdcstAlloc, sizeof(DlBrdcstAlloc));
+ currDlSlot = &macCb.macCell[cellIdx]->\
+ dlSlot[dlSchedInfo->schSlotValue.broadcastTime.slot];
+ currDlSlot->dlInfo.isBroadcastPres = true;
+ memcpy(&currDlSlot->dlInfo.brdcstAlloc, &dlSchedInfo->brdcstAlloc, sizeof(DlBrdcstAlloc));
+ currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdcchCfg.dci.pdschCfg = \
+ &currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdschCfg;
}
if(dlSchedInfo->rarAlloc != NULLP)
{
- currDlSlot = &macCb.macCell[cellIdx]->\
- dlSlot[dlSchedInfo->schSlotValue.rarTime.slot];
- currDlSlot->dlInfo.rarAlloc = dlSchedInfo->rarAlloc;
+ currDlSlot = &macCb.macCell[cellIdx]->\
+ dlSlot[dlSchedInfo->schSlotValue.rarTime.slot];
+ currDlSlot->dlInfo.rarAlloc = dlSchedInfo->rarAlloc;
- /* MUXing of RAR */
- fillRarPdu(&currDlSlot->dlInfo.rarAlloc->rarInfo);
+ /* MUXing of RAR */
+ fillRarPdu(&currDlSlot->dlInfo.rarAlloc->rarInfo);
}
if(dlSchedInfo->dlMsgAlloc != NULLP)
{
- currDlSlot = &macCb.macCell[cellIdx]->\
- dlSlot[dlSchedInfo->schSlotValue.dlMsgTime.slot];
- currDlSlot->dlInfo.dlMsgAlloc = dlSchedInfo->dlMsgAlloc; /* copy msg4 alloc pointer in MAC slot info */
+ currDlSlot = &macCb.macCell[cellIdx]->\
+ dlSlot[dlSchedInfo->schSlotValue.dlMsgTime.slot];
+ currDlSlot->dlInfo.dlMsgAlloc = dlSchedInfo->dlMsgAlloc; /* copy msg4 alloc pointer in MAC slot info */
currDlSlot->dlInfo.cellId = dlSchedInfo->cellId;
/* Check if the downlink pdu is msg4 */
- if(dlSchedInfo->dlMsgAlloc->dlMsgInfo.isMsg4Pdu)
- {
- macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize = dlSchedInfo->dlMsgAlloc->dlMsgPdschCfg.codeword[0].tbSize;
- }
- else
- {
- memcpy(&currDlSlot->dlInfo.schSlotValue, &dlSchedInfo->schSlotValue, sizeof(SchSlotValue));
- /* Send LC schedule result to RLC */
- sendSchedRptToRlc(currDlSlot->dlInfo, dlSchedInfo->schSlotValue.dlMsgTime);
- }
+ if(dlSchedInfo->dlMsgAlloc->dlMsgInfo.isMsg4Pdu)
+ {
+ macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize = dlSchedInfo->dlMsgAlloc->dlMsgPdschCfg.codeword[0].tbSize;
+ }
+ else
+ {
+ memcpy(&currDlSlot->dlInfo.schSlotValue, &dlSchedInfo->schSlotValue, sizeof(SchSlotValue));
+ /* Send LC schedule result to RLC */
+ sendSchedRptToRlc(currDlSlot->dlInfo, dlSchedInfo->schSlotValue.dlMsgTime);
+ }
}
if(dlSchedInfo->ulGrant != NULLP)
{
- currDlSlot = &macCb.macCell[cellIdx]->\
- dlSlot[dlSchedInfo->schSlotValue.ulDciTime.slot];
+ currDlSlot = &macCb.macCell[cellIdx]->\
+ dlSlot[dlSchedInfo->schSlotValue.ulDciTime.slot];
currDlSlot->dlInfo.ulGrant = dlSchedInfo->ulGrant;
}
}
}
else
{
- DU_LOG("\nMAC: Failed allocating memory for msg4TxPdu");
+ DU_LOG("\nERROR --> MAC: Failed allocating memory for msg4TxPdu");
}
/* Free memory allocated */
MAC_FREE(msg4DlData.pduInfo[0].dlPdu, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen);
}
else
{
- DU_LOG("\nMAC: Failed at macMuxPdu()");
+ DU_LOG("\nERROR --> MAC: Failed at macMuxPdu()");
}
}
GET_CELL_IDX(currTimingInfo.cellId, cellIdx);
- ADD_DELTA_TO_TIME(currTimingInfo, muxTimingInfo, PHY_DELTA);
+ ADD_DELTA_TO_TIME(currTimingInfo, muxTimingInfo, PHY_DELTA_DL);
currDlSlot = &macCb.macCell[cellIdx]->dlSlot[muxTimingInfo.slot];
if(currDlSlot->dlInfo.dlMsgAlloc)
{
/*******************************************************************
*
- * @brief Send slot indication to DU APP
+ * @brief Send cell up indication to DU APP
*
* @details
*
- * Function : sendSlotIndMacToDuApp
+ * Function : sendCellUpIndMacToDuApp
*
* Functionality:
- * Send slot indication to DU APP
+ * Send cell up indication to DU APP
*
- * @params[in] Slot indication info
+ * @params[in] Cell Up indication info
* @return ROK - success
* RFAILED - failure
*
* ****************************************************************/
-int sendSlotIndMacToDuApp(SlotIndInfo *slotInd)
+int sendCellUpIndMacToDuApp(uint16_t cellId)
{
Pst pst;
uint16_t ret;
- SlotIndInfo *slotInfo;
+ OduCellId *oduCellId;
/* Allocate sharable memory */
- MAC_ALLOC_SHRABL_BUF(slotInfo, sizeof(SlotIndInfo));
- if(!slotInfo)
+ MAC_ALLOC_SHRABL_BUF(oduCellId, sizeof(OduCellId));
+ if(!oduCellId)
{
- DU_LOG("\nMAC : Slot Indication memory allocation failed");
+ DU_LOG("\nERROR --> MAC : Memory allocation failed for cell up indication");
return RFAILED;
}
-
- slotInfo->cellId = slotInd->cellId;
- slotInfo->sfn = slotInd->sfn;
- slotInfo->slot = slotInd->slot;
+ oduCellId->cellId = cellId;
/* Fill Pst */
- FILL_PST_MAC_TO_DUAPP(pst, EVENT_MAC_SLOT_IND);
+ FILL_PST_MAC_TO_DUAPP(pst, EVENT_MAC_CELL_UP_IND);
- ret = MacDuAppSlotInd(&pst, slotInfo);
+ ret = MacDuAppCellUpInd(&pst, oduCellId);
if(ret != ROK)
{
- DU_LOG("\nMAC: Failed to send slot indication to DU APP");
- MAC_FREE_SHRABL_BUF(MAC_MEM_REGION, MAC_POOL, slotInfo, sizeof(SlotIndInfo));
+ DU_LOG("\nERROR --> MAC: Failed to send cell up indication to DU APP");
+ MAC_FREE_SHRABL_BUF(MAC_MEM_REGION, MAC_POOL, oduCellId, sizeof(OduCellId));
}
return ret;
-} /* sendSlotIndMacToDuApp */
+} /* sendCellUpIndMacToDuApp */
/*******************************************************************
*
* ****************************************************************/
uint8_t macProcSlotInd(SlotIndInfo slotInd)
{
- uint16_t cellIdx;
+ uint16_t cellIdx = 0;
GET_CELL_IDX(slotInd.cellId, cellIdx);
/* Trigger for DL TTI REQ */
fillDlTtiReq(slotInd);
- /* Trigger for UL TTI REQ */
- fillUlTtiReq(slotInd);
-
+ /* TODO : check if this too needs to be sent in sequence with Dl and Ul TTI req.
+ * If so , move trigger for fillUlDciReq to lower mac */
/* Trigger for UL DCI REQ */
fillUlDciReq(slotInd);
**/
uint8_t fapiMacSlotInd(Pst *pst, SlotIndInfo *slotInd)
{
- uint8_t ret;
- VOLATILE uint32_t startTime=0;
+ uint8_t ret = ROK;
+ volatile uint32_t startTime=0;
#ifdef ODU_SLOT_IND_DEBUG_LOG
- DU_LOG("\nMAC : Slot Indication received");
+ DU_LOG("\nDEBUG --> MAC : Slot Indication received. [%d : %d]", slotInd->sfn, slotInd->slot);
#endif
/*starting Task*/
ODU_START_TASK(&startTime, PID_MAC_TTI_IND);
+ gSlotCount++;
+/* When testing L2 with Intel-L1, any changes specific to
+ * timer mode testing must be guarded under INTEL_TIMER_MODE*/
+#ifndef INTEL_TIMER_MODE
/* send slot indication to scheduler */
ret = sendSlotIndMacToSch(slotInd);
if(ret != ROK)
{
- DU_LOG("\nMAC : Sending of slot ind msg from MAC to SCH failed");
+ DU_LOG("\nERROR --> MAC : Sending of slot ind msg from MAC to SCH failed");
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, slotInd, sizeof(SlotIndInfo));
return ret;
}
ret = macProcSlotInd(*slotInd);
if(ret != ROK)
{
- DU_LOG("\nMAC : macProcSlotInd failed");
+ DU_LOG("\nERROR --> MAC : macProcSlotInd failed");
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, slotInd, sizeof(SlotIndInfo));
return ret;
}
+#endif
/* send slot indication to du app */
- ret = sendSlotIndMacToDuApp(slotInd);
- if(ret != ROK)
+ if(gSlotCount == 1)
{
- DU_LOG("\nMAC :Sending of slot ind msg from MAC to DU APP failed");
- return ret;
+ ret = sendCellUpIndMacToDuApp(slotInd->cellId);
+ if(ret != ROK)
+ {
+ DU_LOG("\nERROR --> MAC :Sending of slot ind msg from MAC to DU APP failed");
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, slotInd, sizeof(SlotIndInfo));
+ return ret;
+ }
}
/*stoping Task*/
ODU_STOP_TASK(startTime, PID_MAC_TTI_IND);
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, slotInd, sizeof(SlotIndInfo));
+
+#ifdef INTEL_WLS_MEM
+ lwrMacCb.phySlotIndCntr++;
+ if(lwrMacCb.phySlotIndCntr > WLS_MEM_FREE_PRD)
+ {
+ lwrMacCb.phySlotIndCntr = 1;
+ }
+ freeWlsBlockList(lwrMacCb.phySlotIndCntr - 1);
+#endif
return ret;
} /* fapiMacSlotInd */