invoked by PHY towards MAC
*/
/* header include files -- defines (.h) */
-#include "envopt.h" /* environment options */
-#include "envdep.h" /* environment dependent */
-#include "envind.h" /* environment independent */
-#include "gen.h" /* general layer */
-#include "ssi.h" /* system services */
-#include "cm5.h" /* common timers defines */
-#include "cm_hash.h" /* common hash list defines */
-#include "cm_llist.h" /* common linked list defines */
-#include "cm_mblk.h" /* memory management */
-#include "cm_tkns.h" /* common tokens */
-#include "cm_lte.h" /* common tokens */
+#include "common_def.h"
#include "rgu.h" /* RGU defines */
#include "tfu.h" /* RGU defines */
#include "lrg.h" /* layer management defines for LTE-MAC */
#include "rg.h" /* defines and macros for MAC */
#include "rg_env.h" /* defines and macros for MAC */
#include "rg_err.h" /* defines and macros for MAC */
-
+#include "rgm.h" /* layer management typedefs for MAC */
/* header/extern include files (.x) */
-#include "gen.x" /* general layer typedefs */
-#include "ssi.x" /* system services typedefs */
-#include "cm5.x" /* common timers */
-#include "cm_hash.x" /* common hash list */
-#include "cm_lib.x" /* common library */
-#include "cm_llist.x" /* common linked list */
-#include "cm_mblk.x" /* memory management */
-#include "cm_tkns.x" /* common tokens */
-#include "cm_lte.x" /* common tokens */
+#include "crg.x" /* CRG interface typedefs */
#include "rgu.x" /* RGU types */
#include "tfu.x" /* RGU types */
#include "lrg.x" /* layer management typedefs for MAC */
-#include "crg.x" /* CRG interface typedefs */
#include "rg_sch_inf.x" /* SCH interface typedefs */
#include "rg_prg.x" /* PRG interface typedefs */
#include "rgm.x" /* layer management typedefs for MAC */
-#include "rgm.h" /* layer management typedefs for MAC */
-#include "du_app_mac_inf.h"
-#include "mac.h"
#include "rg.x" /* typedefs for MAC */
-
#ifdef MAC_RLC_UL_RBUF
#include "ss_rbuf.h"
#include "ss_rbuf.x"
U32 rgMacGT;
-/**
- * @brief Handler for processing TTI indication recieved from
- * PHY for a cell.
- *
- * @details
- *
- * Function: macProcessSlotInd
- *
- * Handler for processing slot indication recieved from PHY
- * for a cell.
- *
- * Invoked by: macProcessSlotInd
- *
- * Processing Steps:
- * - Get cell and update the cell's current time with the timing value given
- * by PHY
- * - Invoke the cmPrcTmr to process the timing queue.
- * - Append the PHICH information to the downlink subframe that needs to go
- * out to PHY in this subframe.
- * - Invoke DHM to release the downlink subframe that occured earlier
- * rgDHMRlsDlsfHqProc.
- * - Invoke the TTI handler of scheduler.
- * - Invoke the TTI handler of RAM module.
- * - Get the downlink subframe that has to go out to PHY in this subframe
- * rgSCHSubFrmGet.
- * - Invoke rgTOMUtlProcTA to perform and timing advance processing.
- * - Invoke rgTOMUtlProcDlSf to do further processing on the downlink
- * subframe.
- * - Get the downlink subframe that would occur after RG_DL_DELTA and
- * invoke rgTOMUtlProcDlSfStaInd to send status indications to the higher
- * layer.
- * - Invoke GOM's TTI handler rgGOMTtiHndlr
- * - Invoke COM's TTI handler rgCOMTtiHndlr
- *
- * @param[in] Inst inst
- * @param[in] SlotIndInfo slotInd
- * @return S16
- * -# ROK
- * -# RFAILED
- **/
-#if (defined (MAC_FREE_RING_BUF) || defined (RLC_FREE_RING_BUF))
-pthread_t gMacTId = 0;
-#endif
-PUBLIC S16 macProcessSlotInd
-(
-Inst inst,
-SlotIndInfo slotInd
-)
-{
- RgCellCb *cellCb;
- RgErrInfo err;
- RgDlSf *dlSf;
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
- RgDlSf *prevDlSf;
- CmLteTimingInfo prevTmInfo;
-#endif
- //SlotIndInfo *slotInd = &ttiInfo->cells[0];
-
- TRC2(macProcessSlotInd);
-
-#ifdef MAC_FREE_RING_BUF
- gMacTId = pthread_self();
-#endif
-
- cellCb = rgCb[inst].cell;
- if (cellCb == NULLP)
- {
- err.errType = RGERR_TOM_TTIIND;
- err.errCause = RGERR_TOM_INV_CELL_ID;
- RETVALUE(RFAILED);
- }
-
- RGCPYTIMEINFO(slotInd, cellCb->crntTime);
-
- rgMacGT = (slotInd.sfn * RG_NUM_SUB_FRAMES_5G) + slotInd.slot;
-#ifdef LTE_L2_MEAS
- rgL2Meas(cellCb);
- /*Included to track the number of 10240 cycles completed */
-
- if((cellCb->crntTime.sfn == 0) && (cellCb->crntTime.slot==0))
- {
- cellCb->ttiCycle += 1;
- }
-
-#endif
-
- /*Check if we have transmitted the previous DL SF, it could be the
- case that we haven't received all the DATA from RLC as yet
- and thus we would not have transmitted previous DL SF yet.*/
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
- RGSUBFRMCRNTTIME(slotInd, prevTmInfo, 1);
- prevDlSf = &cellCb->subFrms[(prevTmInfo.slot % RG_NUM_SUB_FRAMES)];
- if(FALSE == prevDlSf->txDone)
- {
- if (ROK != rgTOMUtlProcDlSf (prevDlSf, cellCb, &err))
- {
- RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Unable to process "
- "previous downlink subframe for cell");
- err.errType = RGERR_TOM_TTIIND;
- }
-
- /* Mark this frame as sent */
- prevDlSf->txDone = TRUE;
-
- if(prevDlSf->remDatReqCnt)
- {
- /*We have not received 1 or more data requests from RLC, this is
- error scenario. MAC & SCH need to discard the allocations for
- which data request hasn't been received as yet. And MAC
- needs to inform SCH about the list of UEs for which
- allocation need to be discarded. */
- prevDlSf->remDatReqCnt = 0;
- }
- }
-#endif
-
-/* Trigger for DL TTI REQ */
- CmLteTimingInfo dlTtiReqtimingInfo;
- RGADDTOCRNTTIME(cellCb->crntTime, dlTtiReqtimingInfo, TFU_DELTA);
- handleDlTtiReq(&dlTtiReqtimingInfo);
-
- dlSf = &cellCb->subFrms[(slotInd.slot % RG_NUM_SUB_FRAMES)];
-
- if((dlSf->txDone == TRUE) ||
- (!RG_TIMEINFO_SAME(slotInd,dlSf->schdTime)))
- {
- /* MS_WORKAROUND */
-#ifndef LTEMAC_DLUE_TMGOPTMZ
- TfuDatReqInfo *datInfo;
- CmLteTimingInfo timingInfo;
-#ifdef TFU_DL_DELTA_CHANGE
- RGADDTOCRNTTIME(cellCb->crntTime, timingInfo, TFU_DLDATA_DLDELTA);
-#else
- RGADDTOCRNTTIME(cellCb->crntTime, timingInfo, TFU_DELTA);
-#endif
- /* Fill Data Request from MAC for BCH */
- if ((timingInfo.sfn % 4 == 0) && (timingInfo.slot == 0))
- {
- if (ROK != rgAllocEventMem(inst,(Ptr *)&datInfo,
- sizeof(TfuDatReqInfo)))
- {
- RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
- "rgTOMUtlProcDlSf() Unable to Allocate TfuDatReqInfo for cell");
- RETVALUE(RFAILED);
- }
- else
- {
- cmLListInit(&datInfo->pdus);
- datInfo->cellId = cellCb->cellId;
- datInfo->bchDat.pres = NOTPRSNT;
- datInfo->timingInfo = timingInfo;
-
-
- /* sending the dummy data req to Phy */
- if (rgLIMTfuDatReq(inst,datInfo) != ROK)
- {
- RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
- "rgTOMUtlProcDlSf() Unable to send data info for cell");
- }
-
- }
- }
-#endif
- /* Freeing as the part of CL Non RT Indication */
- /* TDOD : Generalize for all SOCs */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
- rgDHMFreeTbBufs(inst);
-#endif
- RETVALUE(ROK);
- }
-
- /*Return if there is still some data to be received
- from RLC for this DL SF. */
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
- if(0 != dlSf->remDatReqCnt)
- {
- /* Freeing as the part of CL Non RT Indication */
- /* TODO : Generalize for all SOCs and remove this flag */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
- rgDHMFreeTbBufs(inst);
-#endif
- RETVALUE(ROK);
- }
-#endif
-
-#ifdef XEON_SPECIFIC_CHANGES
- CM_MEAS_TIME((slotInd.slot % RG_NUM_SUB_FRAMES), CM_DBG_MAC_TTI_IND, CM_DBG_MAC_DL_BR_PRC);
-#endif
-
- if (ROK != rgTOMUtlProcDlSf (dlSf, cellCb, &err))
- {
- //RLOG_ARG0(L_ERROR,DBG_CELLID,slotInd->cellId,
- // "Unable to process downlink subframe for cell");
- err.errType = RGERR_TOM_TTIIND;
- }
-#ifdef XEON_SPECIFIC_CHANGES
- CM_MEAS_TIME((slotInd->slot % RG_NUM_SUB_FRAMES), CM_DBG_MAC_TTI_IND, CM_DBG_MAC_DL_AFTER_PRC);
-#endif
-
- /* Mark this frame as sent */
- dlSf->txDone = TRUE;
-
- /* Freeing as the part of CL Non RT Indication */
- /* TODO : Generalize for all SOCs and remove this flag */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
- rgDHMFreeTbBufs(inst);
-#endif
- RETVALUE(ROK);
-} /* macProcessSlotInd */
-
/** @brief This function allocates the RgMacPdu that will be populated by DEMUX
* with the SubHeaders list and the values of the Control elements.
*
#ifdef LTEMAC_SPS
Bool isSpsRnti=FALSE;
Pst schPst1;
- RgInfSpsRelInfo relInfo;
- Bool spsToBeActvtd = FALSE;
+ // RgInfSpsRelInfo relInfo;
+ Bool spsToBeActvtd = FALSE;
U16 sduSize = 0;
#endif
U32 lcgBytes[RGINF_MAX_LCG_PER_UE];
ueCb->ul.implRelCntr = 0;
ueCb->ul.explRelCntr = 0;
- relInfo.cellSapId = cellCb->schInstMap.cellSapId;
+#if 0
+ relInfo.cellSapId = cellCb->schInstMap.cellSapId;
relInfo.cRnti = ueCb->ueId;
- relInfo.isExplRel = FALSE;
+ relInfo.isExplRel= FALSE;
//TODO: commented for compilation without SCH RgMacSchSpsRel(&schPst1, &relInfo);
+#endif
}
}
else
Code Review / o-du / l2.git / blobdiff