Merge "Fixes for SIB1 transmission in Radio Mode [Issue-ID: ODUHIGH-325]"

[o-du/l2.git] / src / 5gnrmac / mac_slot_ind.c

diff --git a/src/5gnrmac/mac_slot_ind.c b/src/5gnrmac/mac_slot_ind.c
index 2ea5be9..37cb687 100644 (file)
--- a/src/5gnrmac/mac_slot_ind.c
+++ b/src/5gnrmac/mac_slot_ind.c
@@ -25,6 +25,7 @@
 #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"
 
@@ -61,48 +62,48 @@ uint8_t MacProcDlAlloc(Pst *pst, DlSchedInfo *dlSchedInfo)
       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;
+                                            &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;
       }
    }
@@ -203,7 +204,7 @@ void buildAndSendMuxPdu(SlotIndInfo currTimingInfo)
 
    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)
    {
@@ -314,9 +315,8 @@ uint8_t macProcSlotInd(SlotIndInfo slotInd)
    /* 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);
 
@@ -345,7 +345,7 @@ uint8_t fapiMacSlotInd(Pst *pst, SlotIndInfo *slotInd)
    volatile uint32_t     startTime=0;
 
 #ifdef ODU_SLOT_IND_DEBUG_LOG
-   DU_LOG("\nDEBUG  -->  MAC : 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);
@@ -387,6 +387,16 @@ uint8_t fapiMacSlotInd(Pst *pst, SlotIndInfo *slotInd)
    /*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 */