X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrmac%2Flwr_mac_handle_phy.c;h=7e9d54e89c5f9b79234e3abc9f07aeccdd637a06;hb=8748e788a43465b180c15d31908c276504dad6d4;hp=54a6643952b772cc5e11c6288ca3f234d413cb69;hpb=2324a199636bc2e127af6bb3beefef668b4f45d7;p=o-du%2Fl2.git

diff --git a/src/5gnrmac/lwr_mac_handle_phy.c b/src/5gnrmac/lwr_mac_handle_phy.c
index 54a664395..7e9d54e89 100644
--- a/src/5gnrmac/lwr_mac_handle_phy.c
+++ b/src/5gnrmac/lwr_mac_handle_phy.c
@@ -116,6 +116,7 @@ uint8_t procSlotInd(fapi_slot_ind_t *fapiSlotInd)
       slotInd->slot = fapiSlotInd->slot;
 
       FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_SLOT_IND_TO_MAC);
+      pst.selector = ODU_SELECTOR_LWLC;
       ret = (*sendSlotIndOpts[pst.selector])(&pst, slotInd);
    }
    else
@@ -159,6 +160,7 @@ uint8_t procStopInd()
    DU_LOG("\nINFO  -->  LWR_MAC: PHY has moved to configured state");
 
    FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_STOP_IND_TO_MAC);
+   pst.selector = ODU_SELECTOR_LWLC; 
    return (*sendStopIndOpts[pst.selector])(&pst, cellId);
 }
 
@@ -189,9 +191,14 @@ uint8_t procRachInd(fapi_rach_indication_t  *fapiRachInd)
    MAC_ALLOC_SHRABL_BUF(rachInd, sizeof(RachInd));
    if(!rachInd)
    {
-      DU_LOG("\nERROR  -->  LWR_MAC: Memory Allocation failed in procRachInd");
+      DU_LOG("\nERROR  -->  LWR_MAC : Memory Allocation failed in procRachInd");
       return RFAILED;
    }
+   if(!fapiRachInd->numPdus)
+   {
+      DU_LOG("\nDEBUG  -->  LWR_MAC : No PDU in RACH.indication at [%d, %d]", fapiRachInd->sfn, fapiRachInd->slot);
+      return ROK;
+   }
 
    rachInd->cellId = lwrMacCb.cellCb[0].cellId;
    rachInd->timingInfo.sfn = fapiRachInd->sfn;
@@ -217,7 +224,6 @@ uint8_t procRachInd(fapi_rach_indication_t  *fapiRachInd)
    /* Fill post and sent to MAC */
    FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_RACH_IND_TO_MAC);
    return (*sendRachIndOpts[pst.selector])(&pst, rachInd);
-
 }/* handleRachInd */
 
 /*******************************************************************
@@ -248,9 +254,14 @@ uint8_t procCrcInd(fapi_crc_ind_t  *fapiCrcInd)
    MAC_ALLOC_SHRABL_BUF(crcInd, sizeof(CrcInd));
    if(!crcInd)
    {
-      DU_LOG("\nERROR  -->  LWR_MAC: Memory Allocation failed in procCrcInd");
+      DU_LOG("\nERROR  -->  LWR_MAC : Memory Allocation failed in procCrcInd");
       return RFAILED;
    }
+   if(!fapiCrcInd->numCrcs)
+   {
+      DU_LOG("\nDEBUG  --> LWR_MAC : No CRC PDUs in CRC.indication at [%d, %d]", fapiCrcInd->sfn, fapiCrcInd->slot);
+      return ROK;
+   }
 
    crcInd->cellId = lwrMacCb.cellCb[0].cellId;
    crcInd->timingInfo.sfn = fapiCrcInd->sfn;
@@ -307,9 +318,14 @@ uint8_t procRxDataInd(fapi_rx_data_indication_t  *fapiRxDataInd)
    MAC_ALLOC_SHRABL_BUF(rxDataInd, sizeof(RxDataInd));
    if(!rxDataInd)
    {
-      DU_LOG("\nERROR  -->  LWR_MAC: Memory Allocation failed in procRxDataInd");
+      DU_LOG("\nERROR  -->  LWR_MAC : Memory Allocation failed in procRxDataInd");
       return RFAILED;
    }
+   if(!fapiRxDataInd->numPdus)
+   {
+      DU_LOG("\nDEBUG  -->  LWR_MAC : No PDU in RX_Data.indication at [%d, %d]", fapiRxDataInd->sfn, fapiRxDataInd->slot);
+      return ROK;
+   }
 
    rxDataInd->cellId = lwrMacCb.cellCb[0].cellId;
    rxDataInd->timingInfo.sfn = fapiRxDataInd->sfn;