void fapiMacConfigRsp(uint16_t cellId);
uint16_t sendTxDataReq(SlotIndInfo currTimingInfo, DlSchedInfo *dlInfo, p_fapi_api_queue_elem_t prevElem);
uint16_t fillUlTtiReq(SlotIndInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem);
+uint16_t fillUlDciReq(SlotIndInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem);
+uint8_t lwr_mac_procStopReqEvt(SlotIndInfo slotInfo, p_fapi_api_queue_elem_t prevElem);
void lwrMacLayerInit(Region region, Pool pool)
{
*
********************************************************************/
-uint8_t lwr_mac_procStopReqEvt(void *msg)
+uint8_t lwr_mac_procStopReqEvt(SlotIndInfo slotInfo, p_fapi_api_queue_elem_t prevElem)
{
#ifdef INTEL_FAPI
- SlotIndInfo *slotInfo;
- fapi_msg_header_t *msgHeader;
fapi_stop_req_t *stopReq;
fapi_vendor_msg_t *vendorMsg;
- p_fapi_api_queue_elem_t headerElem;
p_fapi_api_queue_elem_t stopReqElem;
p_fapi_api_queue_elem_t vendorMsgElem;
- slotInfo = (SlotIndInfo *)msg;
-
/* Allocte And fill Vendor msg */
LWR_MAC_ALLOC(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
if(!vendorMsgElem)
FILL_FAPI_LIST_ELEM(vendorMsgElem, NULLP, FAPI_VENDOR_MESSAGE, 1, sizeof(fapi_vendor_msg_t));
vendorMsg = (fapi_vendor_msg_t *)(vendorMsgElem + 1);
fillMsgHeader(&vendorMsg->header, FAPI_VENDOR_MESSAGE, sizeof(fapi_vendor_msg_t));
- vendorMsg->stop_req_vendor.sfn = slotInfo->sfn;
- vendorMsg->stop_req_vendor.slot = slotInfo->slot;
+ vendorMsg->stop_req_vendor.sfn = slotInfo.sfn;
+ vendorMsg->stop_req_vendor.slot = slotInfo.slot;
/* Fill FAPI stop req */
LWR_MAC_ALLOC(stopReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_stop_req_t)));
memset(stopReq, 0, sizeof(fapi_stop_req_t));
fillMsgHeader(&stopReq->header, FAPI_STOP_REQUEST, sizeof(fapi_stop_req_t));
- /* Fill message header */
- LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
- if(!headerElem)
- {
- DU_LOG("\nERROR --> LWR_MAC: Memory allocation failed for header in stop req");
- LWR_MAC_FREE(stopReqElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_stop_req_t)));
- LWR_MAC_FREE(vendorMsgElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_vendor_msg_t)));
- return RFAILED;
- }
- FILL_FAPI_LIST_ELEM(headerElem, stopReqElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
- sizeof(fapi_msg_header_t));
- msgHeader = (fapi_msg_header_t *)(headerElem + 1);
- msgHeader->num_msg = 2; /* Stop req msg and vendor specific msg */
- msgHeader->handle = 0;
-
/* Send to PHY */
DU_LOG("\nINFO --> LWR_MAC: Sending Stop Request to Phy");
- LwrMacSendToL1(headerElem);
+ prevElem->p_next = stopReqElem;
#endif
return ROK;
uint8_t fillSib1TxDataReq(fapi_tx_pdu_desc_t *pduDesc, uint16_t pduIndex, MacCellCfg *macCellCfg,
PdschCfg pdschCfg)
{
- uint16_t payloadSize = 0;
+ uint32_t payloadSize = 0;
uint8_t *sib1Payload = NULLP;
fapi_api_queue_elem_t *payloadElem = NULLP;
#ifdef INTEL_WLS_MEM
/* fill the TLV */
payloadSize = pdschCfg.codeword[0].tbSize;
- pduDesc[pduIndex].tlvs[0].tl.tag = FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
- pduDesc[pduIndex].tlvs[0].tl.length = payloadSize;
+ pduDesc[pduIndex].tlvs[0].tl.tag = ((payloadSize & 0xff0000) >> 8) | FAPI_TX_DATA_PTR_TO_PAYLOAD_64;
+ pduDesc[pduIndex].tlvs[0].tl.length = (payloadSize & 0x0000ffff);
LWR_MAC_ALLOC(sib1Payload, payloadSize);
if(sib1Payload == NULLP)
{
fapi_msg_header_t *msgHeader = NULLP;
p_fapi_api_queue_elem_t dlTtiElem;
p_fapi_api_queue_elem_t headerElem;
+ p_fapi_api_queue_elem_t prevElem;
if(lwrMacCb.phyState == PHY_STATE_RUNNING)
{
&currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.sib1PdschCfg,
currDlSlot->dlInfo.brdcstAlloc.sib1Alloc.bwp,
pduIndex);
+ dlTtiReq->ue_grp_info[dlTtiReq->nGroup].pduIdx[pduIndex] = pduIndex;
pduIndex++;
numPduEncoded++;
}
+
DU_LOG("\033[1;34m");
DU_LOG("\nDEBUG --> LWR_MAC: SIB1 sent...");
DU_LOG("\033[0m");
}
}
+ dlTtiReq->ue_grp_info[dlTtiReq->nGroup].nUe = MAX_NUM_UE_PER_TTI;
+ dlTtiReq->nGroup++;
+
#ifdef ODU_SLOT_IND_DEBUG_LOG
DU_LOG("\nDEBUG --> LWR_MAC: Sending DL TTI Request");
#endif
+
/* Intel L1 expects UL_TTI.request following DL_TTI.request */
- msgHeader->num_msg++;
fillUlTtiReq(currTimingInfo, dlTtiElem);
- /* send Tx-DATA req message */
msgHeader->num_msg++;
- sendTxDataReq(dlTtiReqTimingInfo, &currDlSlot->dlInfo, dlTtiElem->p_next);
- LwrMacSendToL1(headerElem);
+
+ /* Intel L1 expects UL_DCI.request following DL_TTI.request */
+ fillUlDciReq(currTimingInfo, dlTtiElem->p_next);
+ msgHeader->num_msg++;
+
+ /* send Tx-DATA req message */
+ sendTxDataReq(dlTtiReqTimingInfo, &currDlSlot->dlInfo, dlTtiElem->p_next->p_next);
+ if(dlTtiElem->p_next->p_next->p_next)
+ {
+ msgHeader->num_msg++;
+ prevElem = dlTtiElem->p_next->p_next->p_next;
+ }
+ else
+ prevElem = dlTtiElem->p_next->p_next;
}
else
{
#endif
/* Intel L1 expects UL_TTI.request following DL_TTI.request */
- msgHeader->num_msg++;
fillUlTtiReq(currTimingInfo, dlTtiElem);
- LwrMacSendToL1(headerElem);
+ msgHeader->num_msg++;
+
+ /* Intel L1 expects UL_DCI.request following DL_TTI.request */
+ fillUlDciReq(currTimingInfo, dlTtiElem->p_next);
+ msgHeader->num_msg++;
+
+ prevElem = dlTtiElem->p_next->p_next;
+ }
+
+ if(macCb.macCell[cellIdx]->state == CELL_STATE_DELETION_IN_PROGRESS)
+ {
+ /* Intel L1 expects UL_DCI.request following DL_TTI.request */
+ lwr_mac_procStopReqEvt(currTimingInfo, prevElem);
+ msgHeader->num_msg++;
}
+ LwrMacSendToL1(headerElem);
memset(currDlSlot, 0, sizeof(MacDlSlot));
return ROK;
}
* RFAILED - failure
*
******************************************************************/
-uint16_t fillUlDciReq(SlotIndInfo currTimingInfo)
+uint16_t fillUlDciReq(SlotIndInfo currTimingInfo, p_fapi_api_queue_elem_t prevElem)
{
#ifdef INTEL_FAPI
uint8_t cellIdx =0;
SlotIndInfo ulDciReqTimingInfo ={0};
MacDlSlot *currDlSlot = NULLP;
fapi_ul_dci_req_t *ulDciReq =NULLP;
- fapi_msg_header_t *msgHeader =NULLP;
p_fapi_api_queue_elem_t ulDciElem;
- p_fapi_api_queue_elem_t headerElem;
if(lwrMacCb.phyState == PHY_STATE_RUNNING)
{
memcpy(&ulDciReqTimingInfo, &currTimingInfo, sizeof(SlotIndInfo));
currDlSlot = &macCb.macCell[cellIdx]->dlSlot[ulDciReqTimingInfo.slot % MAX_SLOTS];
- if(currDlSlot->dlInfo.ulGrant != NULLP)
- {
LWR_MAC_ALLOC(ulDciElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_ul_dci_req_t)));
if(ulDciElem)
{
ulDciReq->sfn = ulDciReqTimingInfo.sfn;
ulDciReq->slot = ulDciReqTimingInfo.slot;
+ if(currDlSlot->dlInfo.ulGrant != NULLP)
+ {
ulDciReq->numPdus = 1; // No. of PDCCH PDUs
if(ulDciReq->numPdus > 0)
{
/* free UL GRANT at SCH */
MAC_FREE(currDlSlot->dlInfo.ulGrant, sizeof(DciInfo));
currDlSlot->dlInfo.ulGrant = NULLP;
-
- /* Fill message header */
- LWR_MAC_ALLOC(headerElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_msg_header_t)));
- if(!headerElem)
- {
- DU_LOG("\nERROR --> LWR_MAC: Memory allocation failed for UL DCI req header");
- LWR_MAC_FREE(ulDciElem, (sizeof(fapi_api_queue_elem_t) + sizeof(fapi_ul_dci_req_t)));
- return RFAILED;
- }
- FILL_FAPI_LIST_ELEM(headerElem, ulDciElem, FAPI_VENDOR_MSG_HEADER_IND, 1, \
- sizeof(fapi_msg_header_t));
- msgHeader = (fapi_msg_header_t *)(headerElem + 1);
- msgHeader->num_msg = 1;
- msgHeader->handle = 0;
+ }
#ifdef ODU_SLOT_IND_DEBUG_LOG
DU_LOG("\nDEBUG --> LWR_MAC: Sending UL DCI Request");
#endif
- LwrMacSendToL1(headerElem);
- }
}
- else
- {
- DU_LOG("\nERROR --> LWR_MAC: Failed to allocate memory for UL DCI Request");
- memset(currDlSlot, 0, sizeof(MacDlSlot));
- return RFAILED;
- }
+ prevElem->p_next = ulDciElem;
}
}
else
lwr_mac_procConfigReqEvt,
lwr_mac_procConfigRspEvt,
lwr_mac_procInvalidEvt,
- lwr_mac_procStopReqEvt,
+ lwr_mac_procInvalidEvt,
}
};
uint8_t duProcGnbDuCfgUpdAckMsg(uint8_t transId)
{
- uint8_t ieIdx=0, arrIdx=0;
+ uint8_t ieIdx=0, arrIdx=0,ret=ROK;
uint8_t ueId =0 , ueIdx =0;
uint16_t cellId =0, cellIdx =0, crnti=0;
CmLList *f1apPduNode = NULLP;
switch(gnbDuConfigUpdate->protocolIEs.list.array[ieIdx]->id)
{
case ProtocolIE_ID_id_Served_Cells_To_Delete_List:
- {
- cellsToDelete = &gnbDuConfigUpdate->protocolIEs.list.array[ieIdx]->value.choice.\
- Served_Cells_To_Delete_List;
- if(cellsToDelete->list.array)
{
- if(cellsToDelete->list.array[arrIdx])
+ cellsToDelete = &gnbDuConfigUpdate->protocolIEs.list.array[ieIdx]->value.choice.\
+ Served_Cells_To_Delete_List;
+ if(cellsToDelete->list.array)
{
- deleteItemIe = (Served_Cells_To_Delete_ItemIEs_t*)cellsToDelete->list.array[arrIdx];
- deleteItem=&deleteItemIe->value.choice.Served_Cells_To_Delete_Item;
- if(deleteItem->oldNRCGI.nRCellIdentity.buf)
+ if(cellsToDelete->list.array[arrIdx])
{
- cellIdentity = &deleteItem->oldNRCGI.nRCellIdentity;
- bitStringToInt(cellIdentity, &cellId);
+ deleteItemIe = (Served_Cells_To_Delete_ItemIEs_t*)cellsToDelete->list.array[arrIdx];
+ deleteItem=&deleteItemIe->value.choice.Served_Cells_To_Delete_Item;
+ if(deleteItem->oldNRCGI.nRCellIdentity.buf)
+ {
+ cellIdentity = &deleteItem->oldNRCGI.nRCellIdentity;
+ bitStringToInt(cellIdentity, &cellId);
+ }
}
}
- }
- GET_CELL_IDX(cellId, cellIdx);
- if(duCb.actvCellLst[cellIdx] != NULLP)
- {
- for(ueIdx = 0; ueIdx < duCb.actvCellLst[cellIdx]->numActvUes; ueIdx++)
+ GET_CELL_IDX(cellId, cellIdx);
+ if(duCb.actvCellLst[cellIdx] != NULLP)
{
- crnti = duCb.actvCellLst[cellIdx]->ueCb[ueIdx].crnti;
- GET_UE_IDX(crnti,ueId);
- BuildAndSendUeContextReleaseReq(cellId, ueId);
+ if(duCb.actvCellLst[cellIdx]->numActvUes == 0)
+ {
+ duCb.actvCellLst[cellId-1]->cellStatus = DELETION_IN_PROGRESS;
+ ret = duSendCellDeletReq(cellId);
+ if(ret == RFAILED)
+ {
+ DU_LOG("ERROR --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to send cell delete\
+ request for cellId[%d]", cellId);
+ }
+ }
+ else
+ {
+ for(ueIdx = 0; ueIdx < duCb.actvCellLst[cellIdx]->numActvUes; ueIdx++)
+ {
+ crnti = duCb.actvCellLst[cellIdx]->ueCb[ueIdx].crnti;
+ GET_UE_IDX(crnti,ueId);
+ ret = BuildAndSendUeContextReleaseReq(cellId, ueId);
+ if(ret == RFAILED)
+ {
+ DU_LOG("ERROR --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to build and send UE delete\
+ request for cellId[%d]", cellId);
+ }
+ }
+ }
}
- }
- else
- {
- DU_LOG("ERROR --> DU_APP : duProcGnbDuCfgUpdAckMsg(): CellId [%d] not found", cellId);
- return RFAILED;
+ else
+ {
+ DU_LOG("ERROR --> DU_APP : duProcGnbDuCfgUpdAckMsg(): CellId [%d] not found", cellId);
+ ret = RFAILED;
+ }
+ break;
}
- break;
- }
-
default:
break;
}
FreeDUConfigUpdate(f1apMsgPdu);
deleteFromReservedF1apPduList(f1apPduNode);
- return ROK;
+ return ret;
}
/*******************************************************************