+++ /dev/null
-/*******************************************************************************
-################################################################################
-# Copyright (c) [2017-2019] [Radisys] #
-# #
-# Licensed under the Apache License, Version 2.0 (the "License"); #
-# you may not use this file except in compliance with the License. #
-# You may obtain a copy of the License at #
-# #
-# http://www.apache.org/licenses/LICENSE-2.0 #
-# #
-# Unless required by applicable law or agreed to in writing, software #
-# distributed under the License is distributed on an "AS IS" BASIS, #
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
-# See the License for the specific language governing permissions and #
-# limitations under the License. #
-################################################################################
-*******************************************************************************/
-
-/********************************************************************20**
-
- Name: NR RLC Layer - System Services Interface Functions
-
- Type: C file
-
- Desc: C source code for the interface to System Services
- of NR RLC
-
- File: kw_dl_ex_ms.c
-
-*********************************************************************21*/
-
-/** @filekw_dl_ex_ms.c
-@brief RLC System Services Interface
-*/
-
-\f
-/* header (.h) include files */
-#include "common_def.h"
-#include "lkw.h" /* LKW defines */
-#include "ckw.h" /* CKW defines */
-#include "kwu.h" /* KWU defines */
-#include "rgu.h" /* RGU defines */
-#include "kw_err.h" /* Err defines */
-#include "kw_env.h" /* RLC environment options */
-#include "kw.h" /* RLC defines */
-#include "kw_udx.h"
-#include "kw_dl.h"
-
-
-/* extern (.x) include files */
-#include "lkw.x" /* LKW */
-#include "ckw.x" /* CKW */
-#include "kwu.x" /* KWU */
-#include "rgu.x" /* RGU */
-#include "kw.x"
-#include "kw_udx.x"
-#include "kw_dl.x"
-#include "du_app_rlc_inf.h"
-#include "rlc_mac_inf.h"
-
-#include "ctf.h"
-S16 rlcUtlDlBatchProcPkts(Void);
-S16 rlcDlBatchProc(Void);
-#if (defined(MAC_RLC_HARQ_STA_RBUF) && defined(LTE_L2_MEAS))
-uint32_t isDatReqProcessed;
-void rlcUtlDlBatchProcHqStaInd ARGS ((Void));
-#endif
-
-#if (defined(L2_L3_SPLIT) && defined(ICC_RECV_TSK_RBUF))
-S16 rlcDlBatchProcSplit ARGS((Void));
-#endif
-//UDAY
-#ifdef L2_OPTMZ
-uint32_t rlcAmmStaPduList[512] = {0};
-S16 ssGetDBufOfSize ARGS((Region region, Size size, Buffer **dBuf));
-#endif
-S16 rlcDlInitExt ARGS (( Void ));
-\f
-/**
- *
- * @brief
- *
- * <b> Initialize External </b>
- *
- * @b Description:
- * Initializes variables used to interface with Upper/Lower Layer
- *
- * @return S16
- * -# ROK
- *
-*/
-
-S16 rlcDlInitExt()
-{
- return ROK;
-} /* kwInitExt */
-
-
-\f
-/***********************************************************************
- System Service Interface Functions
- ***********************************************************************/
-/**
- *
- * @brief
- *
- * <b> Activates Initialization </b>
- *
- * @b Description:
- * This function is invoked by system services to initialize the NR RLC
- * layer. This is an entry point used by LTE_RLC layer to initialize its
- * global variables, before becoming operational.
- *
- * Allowable values for parameters are specified in ssi.h.
- *
- * @param[in] ent - Specify the entity id of the NR RLC task.
- * @param[in] inst - Specify the entity id of the NR RLC task.
- * @param[in] region - Specifies the memory region from which
- * NR RLC should allocate structures and buffers.
- * @param[in] reason - Specifies the reason for calling this
- * initialization function.
- *
- * @return S16
- * -# ROK
- *
- */
-S16 rlcDlActvInit
-(
-Ent ent, /* entity */
-Inst inst, /* instance */
-Region region, /* region */
-Reason reason /* reason */
-)
-{
- RlcCb *tRlcCb;
-
- if (inst >= MAX_RLC_INSTANCES)
- {
- /* intance greater than MAX instances */
- return RFAILED;
- }
-
- if (rlcCb[inst] != NULLP)
- {
- return (RFAILED);
- }
-
- if (SGetSBuf(region, 0, (Data **)&tRlcCb,
- (Size)sizeof (RlcCb)) != ROK)
- {
- return RFAILED;
- }
- /* Initialize rlcCb */
- RLC_MEM_SET(tRlcCb, 0, sizeof(RlcCb));
-
- /* Initialize task configuration parameters */
- tRlcCb->init.ent = ent; /* entity */
- tRlcCb->init.inst = inst; /* instance */
- tRlcCb->init.region = region; /* static region */
- tRlcCb->init.pool = 0; /* static pool */
- tRlcCb->init.reason = reason; /* reason */
- tRlcCb->init.cfgDone = FALSE; /* configuration done */
- tRlcCb->init.acnt = TRUE; /* enable accounting */
- tRlcCb->init.usta = TRUE; /* enable unsolicited status */
- tRlcCb->init.trc = FALSE; /* enable trace */
- tRlcCb->init.procId = ODU_GET_PROCID();
-
- rlcCb[inst] = tRlcCb;
-
-//UDAY
-#ifdef L2_OPTMZ
- for(int i = 0; i < 512; i++)
- {
- Buffer *mBuf = NULL;
- Buffer *bufPtr = NULL;
- SGetMsg(1, 0 , &mBuf);
- ssGetDBufOfSize(1 , 1800, &bufPtr);
- SUpdMsg(mBuf, bufPtr, 0);
- rlcAmmStaPduList[i] = (uint32_t)mBuf;
- }
-#endif
- /* call external function for intialization */
- /*
- kwInitExt();
- */
-
-
-
- return ROK;
-} /* kwActvInit */
-
-\f
-/**
- *
- * @brief
- *
- * <b> Activation Task </b>
- *
- * @b Description:
- * Processes events received for NR RLC layer via System Services from
- * other layers.
- *
- * @param[in] pst - Pst Structure
- * @param[in] mBuf - Message Buffer
- *
- * @return S16
- * -# ROK
- *
- */
-#if (defined (MAC_FREE_RING_BUF) || defined (RLC_FREE_RING_BUF))
-pthread_t gRlcTId = 0;
-#endif
-S16 rlcDlActvTsk
-(
-Pst *pst, /* pst structure */
-Buffer *mBuf /* message buffer */
-)
-{
- S16 ret = ROK;
-
-#ifdef RLC_FREE_RING_BUF
- gRlcTId = pthread_self();
-#endif
-
- switch(pst->srcEnt)
- {
- case ENTDUAPP:
- {
- switch(pst->event)
- {
-#ifdef LCLKW
- case LKW_EVT_CFG_REQ:
- {
- ret = unpackRlcConfigReq(RlcMiRlcConfigReq, pst, mBuf);
- break;
- }
-
- case LKW_EVT_CNTRL_REQ:
- {
- ret = cmUnpkLkwCntrlReq(RlcMiLkwCntrlReq, pst, mBuf);
- break;
- }
-
- case LKW_EVT_STS_REQ:
- {
- ret = cmUnpkLkwStsReq(RlcMiLkwStsReq, pst, mBuf);
- break;
- }
-
- case LKW_EVT_STA_REQ:
- {
- ret = cmUnpkLkwStaReq(RlcMiLkwStaReq, pst, mBuf);
- break;
- }
- /* kw005.201 added support for L2 Measurement */
-#endif /* LCLKW */
-
-#ifdef LCKWU
- case KWU_EVT_DAT_REQ: /* Data request */
- {
- //ret = cmUnpkKwuDatReq(rlcProcDlData, pst, mBuf);
- break;
- }
-#endif /* LCKWU */
-
- case EVENT_DL_RRC_MSG_TRANS_TO_RLC:
- {
- ret = unpackDlRrcMsgToRlc(RlcProcDlRrcMsgTransfer, pst, mBuf);
- break;
- }
- case EVENT_DL_USER_DATA_TRANS_TO_RLC:
- {
- ret = unpackRlcDlUserDataToRlc(RlcProcDlUserDataTransfer, pst, mBuf);
- break;
- }
- default:
- ODU_PUT_MSG_BUF(mBuf);
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Event[%d] from SM",
- pst->event);
- }
- ret = RFAILED;
- break;
-
- }
- break;
- }
-
- case ENTRLC:
- {
-
- switch(pst->event)
- {
-#ifdef LCUDX
- case UDX_EVT_BND_REQ: /* Bind request */
- {
- ret = cmUnpkUdxBndReq(rlcDlUdxBndReq, pst, mBuf );
- break;
- }
-
- case UDX_EVT_UBND_REQ: /* Bind request */
- {
- ret = cmUnpkUdxUbndReq(rlcDlUdxUbndReq, pst, mBuf );
- break;
- }
- case UDX_EVT_CFG_REQ: /* Unbind request */
- {
- ret = cmUnpkUdxCfgReq(rlcDlUdxCfgReq, pst, mBuf );
- break;
- }
-
- case UDX_EVT_UEIDCHG_REQ: /* Configuration request */
- {
- ret = cmUnpkUdxUeIdChgReq(rlcDlUdxUeIdChgReq, pst, mBuf);
- break;
- }
-
- case UDX_EVT_STA_UPD_REQ: /* Configuration request */
- {
- ret = cmUnpkUdxStaUpdReq(rlcDlUdxStaUpdReq, pst, mBuf);
- break;
- }
-
- case UDX_EVT_STA_PDU_REQ: /* Configuration request */
- {
- ret = cmUnpkUdxStaPduReq(rlcDlUdxStaPduReq, pst, mBuf);
- break;
- }
-
-#ifdef LTE_L2_MEAS
- case UDX_EVT_L2MEAS_REQ:
- {
- ret = cmUnpkUdxL2MeasReq(rlcDlUdxL2MeasReq, pst, mBuf);
- break;
- }
- case UDX_EVT_L2MEAS_SEND_REQ:
- {
-
- ret = cmUnpkUdxL2MeasSendReq(rlcDlUdxL2MeasSendReq, pst, mBuf);
-
- break;
- }
- case UDX_EVT_L2MEAS_STOP_REQ:
- {
- ret = cmUnpkUdxL2MeasStopReq(rlcDlUdxL2MeasStopReq, pst, mBuf);
- break;
- }
-#endif
-
-#endif /* LCCKW */
- case UDX_EVT_DL_CLEANUP_MEM:
- {
- rlcUtlFreeDlMemory(RLC_GET_RLCCB(pst->dstInst));
- break;
- }
-
- default:
- ODU_PUT_MSG_BUF(mBuf);
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Event[%d] from RLC UL",
- pst->event);
- }
- ret = RFAILED;
- break;
-
- }
- break;
- }
-
- case ENTNH:
- {
- switch(pst->event)
- {
-#ifdef LCKWU
- case KWU_EVT_BND_REQ: /* Bind request */
- {
- ret = cmUnpkKwuBndReq(RlcUiKwuBndReq, pst, mBuf );
- break;
- }
-
- case KWU_EVT_UBND_REQ: /* Unbind request */
- {
- ret = cmUnpkKwuUbndReq(RlcUiKwuUbndReq, pst, mBuf );
- break;
- }
-#ifdef L2_L3_SPLIT
- case KWU_EVT_CPLANE_DAT_REQ: /* C-Plane Data request */
- {
- ret = cmUnpkKwuDatReq(rlcProcDlData, pst, mBuf);
- break;
- }
-#else
- case KWU_EVT_DAT_REQ: /* Data request */
- {
- //ret = cmUnpkKwuDatReq(rlcProcDlData, pst, mBuf);
- break;
- }
-#endif
- case KWU_EVT_DISC_SDU_REQ: /* Discard SDU request */
- {
- ret = cmUnpkKwuDiscSduReq(RlcUiKwuDiscSduReq, pst, mBuf);
- break;
- }
-
-#endif /* LCKWU */
- default:
- ODU_PUT_MSG_BUF(mBuf);
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Event[%d] from RRC",
- pst->event);
- }
- ret = RFAILED;
- break;
-
- }
- break;
- }
-
- case ENTPJ:
- {
- switch(pst->event)
- {
-#ifdef LCKWU
- case KWU_EVT_BND_REQ: /* Bind request */
- {
- ret = cmUnpkKwuBndReq(RlcUiKwuBndReq, pst, mBuf );
- break;
- }
-
- case KWU_EVT_UBND_REQ: /* Unbind request */
- {
- ret = cmUnpkKwuUbndReq(RlcUiKwuUbndReq, pst, mBuf );
- break;
- }
-#ifdef L2_L3_SPLIT
- case KWU_EVT_CPLANE_DAT_REQ: /* C-Plane Data request */
- case KWU_EVT_UPLANE_DAT_REQ: /* U-Plane Data request */
- {
- ret = cmUnpkKwuDatReq(rlcProcDlData, pst, mBuf);
- break;
- }
-#else
- case KWU_EVT_DAT_REQ: /* Data request */
- {
- //ret = cmUnpkKwuDatReq(rlcProcDlData, pst, mBuf);
- break;
- }
-#endif
- case KWU_EVT_DISC_SDU_REQ: /* Discard SDU request */
- {
- ret = cmUnpkKwuDiscSduReq(RlcUiKwuDiscSduReq, pst, mBuf);
- break;
- }
-
- default:
- ODU_PUT_MSG_BUF(mBuf);
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Event[%d] from PDCP",
- pst->event);
- }
- ret = RFAILED;
- break;
-#endif /* LCKWU */
- }
- break;
- }
-
- case ENTMAC:
- {
- switch(pst->event)
- {
-#ifdef LCRGU
- case EVTRGUBNDCFM: /* Bind request */
- {
- ret = cmUnpkRguBndCfm(RlcLiRguBndCfm, pst, mBuf );
- break;
- }
- case EVENT_SCHED_RESULT_TO_RLC:
- {
- ret = unpackSchedResultRpt(RlcProcSchedResultRpt, pst, mBuf);
- break;
- }
- /* kw005.201 added support for L2 Measurement */
-#ifdef LTE_L2_MEAS
- case EVTRGUHQSTAIND: /* Harq status indication */
- {
- ret = cmUnpkRguHqStaInd(RlcLiRguHqStaInd, pst, mBuf);
- break;
- }
-#endif
- case EVTRGUFLOWCNTRLIND:
- {
- ret = cmUnpkRguFlowCntrlInd(RlcLiRguFlowCntrlInd,pst,mBuf);
- break;
- }
-#endif /* LCRGU */
-#ifdef RLC_STA_PROC_IN_MAC/* RLC Status PDU Processing */
- case UDX_EVT_STA_UPD_REQ: /* Configuration request */
- {
- ret = cmUnpkUdxStaUpdReq(rlcDlUdxStaUpdReq, pst, mBuf);
- break;
- }
-#endif
-
- default:
- ODU_PUT_MSG_BUF(mBuf);
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Event[%d] from MAC",
- pst->event);
- }
- ret = RFAILED;
- break;
- }
- break;
- }
-#ifdef SS_RBUF
- case ENTLWRMAC:
- {
- switch(pst->event)
- {
- case EVTCTFBTCHPROCTICK:
- {
- rlcUtlDlBatchProcPkts();
- break;
- }
- }
- ODU_PUT_MSG_BUF(mBuf);
- break;
- }
-#endif
- case ENTYS:
- {
- switch(pst->event)
- {
- case KWU_EVT_TTI_IND:
- {
-#if (defined(L2_L3_SPLIT) && defined(ICC_RECV_TSK_RBUF))
- rlcDlBatchProcSplit();
-#else
-#if defined(PDCP_RLC_DL_RBUF)
- rlcDlBatchProc();
-#endif
-#endif
-
-#if (defined(SPLIT_RLC_DL_TASK) && defined(MAC_RLC_HARQ_STA_RBUF) && defined(LTE_L2_MEAS))
- //RlcDlHarqStaBatchProc();
- rlcUtlDlBatchProcHqStaInd();
-#endif
-#ifndef KWSELFPSTDLCLEAN
- /* Revanth_chg */
- /* Moving Cleanup from self post event to TTI event */
- rlcUtlFreeDlMem();
-#endif
-
- ODU_PUT_MSG_BUF(mBuf);
- break;
- }
- }
- break;
- }
-
-
- default:
- {
- if (pst->dstInst < MAX_RLC_INSTANCES)
- {
- /*RlcCb *tRlcCb = RLC_GET_RLCCB(pst->dstInst);*/
- DU_LOG("\nERROR --> RLC_DL : Received Invalid Source Entity[%d]",
- pst->event);
- }
- ODU_PUT_MSG_BUF(mBuf);
- ret = RFAILED;
- break;
- }
- }
- ODU_EXIT_TASK();
-
- return (ret);
-} /* kwActvTsk */
-
-
-\f
-/********************************************************************30**
- End of file
-**********************************************************************/
Code Review / o-du / l2.git / blobdiff