#include "du_app_mac_inf.h"
#include "mac_sch_interface.h"
#include "lwr_mac_upr_inf.h"
+#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"
-/* Function declarations */
-extern uint16_t fillUlTtiReq(SlotIndInfo currTimingInfo);
-extern uint16_t fillDlTtiReq(SlotIndInfo currTimingInfo);
-
/* function pointers for packing slot ind from mac to sch */
MacSchSlotIndFunc macSchSlotIndOpts[] =
{
packMacSchSlotInd,
- macSchSlotInd,
+ MacSchSlotInd,
packMacSchSlotInd
};
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->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->msg4Alloc != NULLP)
+ if(dlSchedInfo->ulGrant != NULLP)
{
- Msg4Alloc *msg4Alloc = NULLP;
- currDlSlot = &macCb.macCell[cellIdx]->\
- dlSlot[dlSchedInfo->schSlotValue.msg4Time.slot];
- currDlSlot->dlInfo.msg4Alloc = dlSchedInfo->msg4Alloc; /* copy msg4 alloc pointer in MAC slot info */
- msg4Alloc = dlSchedInfo->msg4Alloc;
- macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize = msg4Alloc->msg4PdschCfg.codeword[0].tbSize;
+ currDlSlot = &macCb.macCell[cellIdx]->\
+ dlSlot[dlSchedInfo->schSlotValue.ulDciTime.slot];
+ currDlSlot->dlInfo.ulGrant = dlSchedInfo->ulGrant;
}
}
return ROK;
*
* Forming and filling of Msg4Pdu
*
- * @param[in] Msg4Alloc *msg4Alloc
+ * @param[in] DlMsgAlloc *msg4Alloc
* @return void
**/
-void fillMsg4Pdu(uint16_t cellId, Msg4Alloc *msg4Alloc)
+void fillMsg4Pdu(uint16_t cellId, DlMsgAlloc *msg4Alloc)
{
+ uint8_t ueIdx;
uint16_t cellIdx;
MacDlData msg4DlData;
MacCeInfo macCeData;
memset(&msg4DlData, 0, sizeof(MacDlData));
memset(&macCeData, 0, sizeof(MacCeInfo));
- if(macCb.macCell[cellIdx]->macRaCb[0].msg4Pdu != NULLP)
+ GET_UE_IDX(msg4Alloc->dlMsgInfo.crnti, ueIdx);
+ ueIdx = ueIdx -1;
+ if(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4Pdu != NULLP)
{
- MAC_ALLOC(msg4DlData.pduInfo[0].dlPdu, \
- macCb.macCell[cellIdx]->macRaCb[0].msg4PduLen);
- if(msg4DlData.pduInfo[0].dlPdu != NULLP)
+ MAC_ALLOC(msg4DlData.pduInfo[ueIdx].dlPdu, \
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen);
+ if(msg4DlData.pduInfo[ueIdx].dlPdu != NULLP)
{
- fillMsg4DlData(cellId, &msg4DlData, macCb.macCell[cellIdx]->macRaCb[0].msg4Pdu);
- fillMacCe(&macCeData, macCb.macCell[cellIdx]->macRaCb[0].msg3Pdu);
+ fillMsg4DlData(&msg4DlData, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen,\
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4Pdu);
+ fillMacCe(&macCeData, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg3Pdu);
/* Forming Mux Pdu */
- macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu = NULLP;
- MAC_ALLOC(macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu, \
- macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize);
- if(macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu != NULLP)
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu = NULLP;
+ MAC_ALLOC(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu, \
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TbSize);
+ if(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu != NULLP)
{
- memset(macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu, 0, \
- macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize);
- macMuxPdu(&msg4DlData, &macCeData, macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu,\
- macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize);
+ memset(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu, 0, \
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TbSize);
+ macMuxPdu(&msg4DlData, &macCeData, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu,\
+ macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TbSize);
}
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[0].msg4PduLen);
+ MAC_FREE(msg4DlData.pduInfo[0].dlPdu, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4PduLen);
}
}
/* storing msg4 Pdu in macDlSlot */
- if(macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu)
+ if(macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu)
{
- msg4Alloc->msg4Info.msg4PduLen = macCb.macCell[cellIdx]->macRaCb[0].msg4TbSize;
- MAC_ALLOC(msg4Alloc->msg4Info.msg4Pdu, msg4Alloc->msg4Info.msg4PduLen);
- if(msg4Alloc->msg4Info.msg4Pdu != NULLP)
+ msg4Alloc->dlMsgInfo.dlMsgPduLen = macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TbSize;
+ MAC_ALLOC(msg4Alloc->dlMsgInfo.dlMsgPdu, msg4Alloc->dlMsgInfo.dlMsgPduLen);
+ if(msg4Alloc->dlMsgInfo.dlMsgPdu != NULLP)
{
- memcpy(msg4Alloc->msg4Info.msg4Pdu, macCb.macCell[cellIdx]->macRaCb[0].msg4TxPdu, \
- msg4Alloc->msg4Info.msg4PduLen);
+ memcpy(msg4Alloc->dlMsgInfo.dlMsgPdu, macCb.macCell[cellIdx]->macRaCb[ueIdx].msg4TxPdu, \
+ msg4Alloc->dlMsgInfo.dlMsgPduLen);
}
}
else
{
- DU_LOG("\nMAC: Failed at macMuxPdu()");
+ DU_LOG("\nERROR --> MAC: Failed at macMuxPdu()");
}
- /* TODO: Free all allocated memory, after the usage */
- /* MAC_FREE(macCb.macCell->macRaCb[0].msg4TxPdu, \
- macCb.macCell->macRaCb[0].msg4TbSize); // TODO: To be freed after re-transmission is successful.
- MAC_FREE(macCb.macCell->macRaCb[0].msg4Pdu, macCb.macCell->macRaCb[0].msg4PduLen); */
}
/**
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.msg4Alloc)
+ if(currDlSlot->dlInfo.dlMsgAlloc)
{
- fillMsg4Pdu(currTimingInfo.cellId, currDlSlot->dlInfo.msg4Alloc);
- currDlSlot = NULLP;
+ if(currDlSlot->dlInfo.dlMsgAlloc->dlMsgInfo.isMsg4Pdu)
+ {
+ fillMsg4Pdu(currTimingInfo.cellId, currDlSlot->dlInfo.dlMsgAlloc);
+ currDlSlot = NULLP;
+ }
}
}
/*******************************************************************
*
- * @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);
return ROK;
} /* macProcSlotInd */
**/
uint8_t fapiMacSlotInd(Pst *pst, SlotIndInfo *slotInd)
{
- uint8_t ret;
- VOLATILE uint32_t startTime=0;
-
- DU_LOG("\nMAC : Slot Indication received");
+ uint8_t ret = ROK;
+ volatile uint32_t startTime=0;
+#ifdef ODU_SLOT_IND_DEBUG_LOG
+ DU_LOG("\nDEBUG --> MAC : Slot Indication received. [%d : %d]", slotInd->sfn, slotInd->slot);
+#endif
/*starting Task*/
- SStartTask(&startTime, PID_MAC_TTI_IND);
+ 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*/
- SStopTask(startTime, PID_MAC_TTI_IND);
+ 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 */
Code Review / o-du / l2.git / blobdiff