1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /********************************************************************20**
21 Name: RLC - Database module file
25 Desc: Source code for Database Module functions such as,
29 *********************************************************************21*/
30 static const char* RLOG_MODULE_NAME="DBM";
31 static int RLOG_MODULE_ID=2048;
32 static int RLOG_FILE_ID=194;
35 /* header (.h) include files */
36 #include "common_def.h"
37 #include "lkw.h" /* LKW defines */
38 #include "ckw.h" /* CKW defines */
39 #include "kwu.h" /* KWU defines */
40 #include "rgu.h" /* RGU defines */
41 #include "kw_err.h" /* Err defines */
42 #include "kw_env.h" /* RLC environment options */
44 #include "kw.h" /* RLC defines */
47 /* extern (.x) include files */
48 #include "lkw.x" /* LKW */
49 #include "ckw.x" /* CKW */
50 #include "kwu.x" /* KWU */
51 #include "rgu.x" /* RGU */
58 * @brief RLC Uplink database module
61 #define KW_MODULE KW_DBGMASK_DUT
65 * @brief Handler to initialize hash list
68 * This function initializes the UeCb, CellCb and transactions hash lists
70 * @param[in] gCb RLC instance control block
77 PUBLIC S16 kwDbmUlInit
82 PUBLIC S16 kwDbmUlInit(gCb)
88 /* Initialize ueCb Hash List */
89 if(ROK != cmHashListInit(&(gCb->u.ulCb->ueLstCp),
90 (U16) KW_UE_LIST_BUCKET_SIZE,
93 (U16) CM_HASH_KEYTYPE_CONID,
94 KW_GET_MEM_REGION(gCb),
95 KW_GET_MEM_POOL(gCb)))
97 RLOG0(L_ERROR, "UeLstCp Initialization Failed");
101 /* Initialize cellCb Hash List */
102 if(ROK != cmHashListInit(&(gCb->u.ulCb->cellLstCp),
103 (U16) KW_CELL_LIST_BUCKET_SIZE,
106 (U16) CM_HASH_KEYTYPE_CONID,
107 KW_GET_MEM_REGION(gCb),
108 KW_GET_MEM_POOL(gCb)))
110 cmHashListDeinit(&gCb->u.ulCb->ueLstCp);
111 RLOG0(L_ERROR, "CellLstCp Initialization Failed");
115 if(ROK != cmHashListInit(&(gCb->u.ulCb->transIdLstCp),
116 (U16) KW_TRANS_ID_LST_BKT_SIZE,
119 (U16) CM_HASH_KEYTYPE_CONID,
120 KW_GET_MEM_REGION(gCb),
121 KW_GET_MEM_POOL(gCb)))
123 cmHashListDeinit(&gCb->u.ulCb->ueLstCp);
124 cmHashListDeinit(&gCb->u.ulCb->cellLstCp);
125 RLOG0(L_ERROR, "transIdLstCp Initialization Failed");
129 /* kw005.201 added support for L2 Measurement */
131 /* Initialize qcI Hash List */
132 #endif /* LTE_L2_MEAS */
139 * @brief Handler to De initialize hash list
141 * @param[in] gCb RLC Instance Control Block
146 PUBLIC Void kwDbmUlDeInit
151 PUBLIC Void kwDbmUlDeInit(gCb)
158 /* De Initialize ueCb Hash List */
159 cmHashListDeinit(&(gCb->u.ulCb->ueLstCp));
161 /* De Initialize cellCb Hash List */
162 cmHashListDeinit(&(gCb->u.ulCb->cellLstCp));
164 /* De Initialize transaction Hash List */
165 cmHashListDeinit(&(gCb->u.ulCb->transIdLstCp));
166 /* kw005.201 added support for L2 Measurement */
167 #ifdef LTE_L2_MEAS_RLC
168 /* De Initialize qciCb Hash List */
169 cmHashListDeinit(&(rlcCb.kwL2Cb.qciHlCp));
170 #endif /* LTE_L2_MEAS */
177 * @brief Handler to fetch rbCb by the rlcId
180 * This function is invoked by CFG to fetch rbCb from the cellCb/ueCb in
181 * the upper interface (CKW/KWU).
183 * @param[in] gCb RLC Instance Control Block
184 * @param[in] rlcId RLC Identifier
185 * @param[out] rbCb RB Control Block
190 PUBLIC Void kwDbmFetchUlRbCbByRbId
197 PUBLIC Void kwDbmFetchUlRbCbByRbId(gCb, rlcId, rbCb)
203 TRC3(kwDbmFetchUlRbCbByRbId)
207 /* Check for UE CB or CELL CB */
208 if (rlcId->ueId == 0)
212 if(rlcId->rbId >= KW_MAX_RB_PER_CELL)
214 RLOG_ARG3(L_ERROR,DBG_RBID,rlcId->rbId ,
215 "Invalid RbId, cellId:%d UEID:%d Max is [%d]",
222 kwDbmFetchUlCellCb(gCb,rlcId->cellId, &cellCb);
225 RLOG_ARG2(L_ERROR,DBG_CELLID,rlcId->cellId,
226 "CellCb not found RBID:%d UEID:%d",
232 *rbCb = cellCb->rbCb[rlcId->rbId];
238 if (!(KW_VALIDATE_UE_RBID(rlcId->rbType, rlcId->rbId)))
240 RLOG_ARG3(L_ERROR,DBG_RBID, rlcId->rbId,
241 "Invalid RbId for RbType[%d] CELLID:%d UEID:%d",
248 if (kwDbmFetchUlUeCb(gCb,rlcId->ueId, rlcId->cellId, &ueCb) != ROK)
250 RLOG_ARG2(L_ERROR,DBG_CELLID, rlcId->cellId,
251 "UeId [%d]: UeCb not found RBID:%d",
257 KW_DBM_GET_RBCB_FROM_UECB(rlcId->rbId, rlcId->rbType, ueCb, *rbCb);
260 } /* kwDbmFetchUlRbCbByRbId */
264 * @brief Handler to fetch rbCb from Local Channel Id
267 * This function is invoked by CFG to fetch rbCb from the cellCb/ueCb
268 * from local Channel Id (CKW/KWU).
270 * @param[in] gCb - RLC Instance Control Block
271 * @param[in] cellId - CELL Identifier
272 * @param[in] ueId - UE Identifier
273 * @param[in] lcId - Logical Channel Identifier
274 * @param[out] rbCb - RB Control Block
280 PUBLIC Void kwDbmFetchUlRbCbFromLchId
289 PUBLIC Void kwDbmFetchUlRbCbFromLchId(gCb, ueId, cellId, lcId, rbCb)
299 TRC3(kwDbmFetchUlRbCbFromLchId)
304 /* Check for UE CB or CELL CB */
309 kwDbmFetchUlCellCb(gCb,cellId, &cellCb);
312 RLOG_ARG1(L_ERROR,DBG_CELLID,cellId,"CellCb not found UEID:%d",ueId);
316 *rbCb = cellCb->lCh[lcId - 1].ulRbCb;
320 if (kwDbmFetchUlUeCb(gCb,ueId, cellId, &ueCb) != ROK)
322 RLOG_ARG1(L_ERROR,DBG_CELLID, cellId,"UeId [%d]: UeCb not found",ueId);
326 *rbCb = ueCb->lCh[lcId - 1].ulRbCb;
329 } /* kwDbmFetchRbCbFromLchId */
333 * @brief Handler to delete RbCb
336 * This function is invoked by CFG to remove RbCb from Ue/Cell hashlist
338 * @param[in] gCb - RLC Instance Control Block
339 * @param[in] rbCbLst - Rb Cb List
340 * @param[in] numRbCb - Number of rbCbs
346 PUBLIC Void kwDbmDelAllUlRb
353 PUBLIC Void kwDbmDelAllUlRb(gCb, rbCbLst, numRbCb)
361 TRC3(kwDbmDelAllUlRb)
364 for (idx = 0; idx < numRbCb; idx++)
366 if (rbCbLst[idx] != NULLP)
368 /* Free the Buffers of RbCb */
369 if( CM_LTE_MODE_UM == rbCbLst[idx]->mode )
371 kwUmmFreeUlRbCb(gCb,rbCbLst[idx]);
373 else if(CM_LTE_MODE_AM == rbCbLst[idx]->mode)
375 kwAmmFreeUlRbCb(gCb,rbCbLst[idx]);
378 RLC_FREE (gCb,rbCbLst[idx], sizeof (RlcUlRbCb));
383 } /* kwDbmDelAllRb */
387 * @brief Handler to create an UeCb
390 * This function is invoked by CFG to create UeCb and insert into the
391 * Ue hashlist of RlcCb.
393 * @param[in] gCb RLC Instance Control Block
394 * @param[in] ueId UE Identifier
395 * @param[in] cellId Cell Identifier
396 * @param[in] ueCb UE Control Block
404 PUBLIC S16 kwDbmAddUlUeCb
412 PUBLIC S16 kwDbmAddUlUeCb(gCb, ueId, cellId, ueCb)
423 ueCb->cellId = cellId;
425 if(ROK != cmHashListInsert(&(gCb->u.ulCb->ueLstCp),
428 (U16) sizeof(CmLteRnti)))
430 RLOG_ARG1(L_ERROR,DBG_CELLID,cellId,
431 "UeId[%u] HashList Insertion Failed",
435 /* kw005.201 ccpu00117318, updating the statistics */
444 * @brief Handler to add a transaction
447 * This function adds a transaction.
449 * @param[in] gCb RLC Instance Control Block
450 * @param[in] cfg Configuration information
458 PUBLIC S16 kwDbmAddUlTransaction
464 PUBLIC S16 kwDbmAddUlTransaction(gCb, cfg)
466 RlcUlCfgTmpData *cfg;
469 TRC3(kwDbmAddUlTransaction)
472 RLOG1(L_DEBUG, "(transId(%ld)", cfg->transId);
474 RLOG1(L_DEBUG, "(transId(%d))", cfg->transId);
477 return (cmHashListInsert(&(gCb->u.ulCb->transIdLstCp),
479 (U8 *)&(cfg->transId),
480 (U16) sizeof(cfg->transId)));
485 * @brief Handler to find a transaction
488 * This function find transaction using transaction Id
491 * @param[in] gCb RLC Instance Control Block
492 * @param[in] transId Transaction Id
493 * @param[out] cfg Configuration information attached to this transaction
501 PUBLIC S16 kwDbmFindUlTransaction
505 RlcUlCfgTmpData **cfg
508 PUBLIC S16 kwDbmFindUlTransaction(gCb, cfg)
511 RlcUlCfgTmpData **cfg;
514 TRC3(kwDbmFindUlTransaction)
516 if(ROK != cmHashListFind(&(gCb->u.ulCb->transIdLstCp),
519 KW_DEF_SEQ_NUM,(PTR *) cfg))
521 RLOG1(L_ERROR,"TransId [%ld] not found",transId);
530 * @brief Handler to delete a transaction
533 * This function deletes a transaction
536 * @param[in] gCb RLC Instance Control Block
537 * @param[in] cfg Configuration information
545 PUBLIC S16 kwDbmDelUlTransaction
551 PUBLIC S16 kwDbmDelUlTransaction(gCb, cfg)
553 RlcUlCfgTmpData *cfg;
556 TRC3(kwDbmDelUlTransaction)
559 if(cmHashListDelete(&(gCb->u.ulCb->transIdLstCp),(PTR) (cfg)) != ROK)
561 RLOG0(L_ERROR,"HashList Deletion failed");
570 * @brief Handler to delete all transaction
573 * This function deletes all transaction
575 * @param[in] gCb RLC Instance Control Block
583 PUBLIC S16 kwDbmDelAllUlTransactions
588 PUBLIC S16 kwDbmDelAllUlTransactions(gCb)
592 RlcUlCfgTmpData *cfg = NULL;
594 TRC3(kwDbmDelAllUlTransctions)
596 /* Until no more ueCb is ueLstCp hash list get and delete ueCb */
597 while (ROK == cmHashListGetNext(&(gCb->u.ulCb->transIdLstCp),
601 if(kwDbmDelUlTransaction(gCb, cfg) != ROK)
614 * @brief Handler to Fetch an UeCb
617 * This function is invoked by CFG to fetch UeCb from the Ue hashlist
620 * @param[in] gCb RLC Instance Control Block
621 * @param[in] ueId UE Identifier
622 * @param[in] cellId Cell Identifier
623 * @param[out] ueCb UE Control Block
630 PUBLIC S16 kwDbmFetchUlUeCb
638 PUBLIC S16 kwDbmFetchUlUeCb(gCb,ueId, cellId, ueCb)
645 TRC3(kwDbmFetchUlUeCb)
648 return (cmHashListFind(&(gCb->u.ulCb->ueLstCp),
649 (U8 *)&(ueId), sizeof(CmLteRnti),
656 * @brief Handler to delete an UeCb
659 * This function is invoked by CFG to delete UeCb from the Ue hashlist
663 * @param[in] gCb RLC Instance Control Block
664 * @param[in] ueCb UE Control Block
665 * @param[in] abrtFlag Abort Flag
671 PUBLIC Void kwDbmDelUlUeCb
678 PUBLIC Void kwDbmDelUlUeCb(gCb,eCb, abortFlag)
687 #if (!defined(KW_PDCP) || !(defined(PJ_SEC_ASYNC) || defined(PJ_CMP_ASYNC)))
689 #endif /* (!defined(KW_PDCP) || ! (defined(PJ_SEC_ASYNC) || defined(PJ_CMP_ASYNC)))*/
691 /* Delete all logical channels */
692 KW_MEM_ZERO(ueCb->lCh,sizeof(RlcUlLch) * KW_MAX_LCH_PER_UE);
694 /* Delete all SRB RbCbs in UeCb */
695 kwDbmDelAllUlRb(gCb,ueCb->srbCb, KW_MAX_SRB_PER_UE);
697 /* Delete all DRB RbCbs in UeCb */
698 kwDbmDelAllUlRb(gCb,ueCb->drbCb, KW_MAX_DRB_PER_UE);
700 /* Delete ueCb entry from ueLstCp */
701 if(ROK != cmHashListDelete(&(gCb->u.ulCb->ueLstCp), (PTR) ueCb))
703 RLOG_ARG1(L_ERROR,DBG_UEID,ueCb->ueId,
704 "HashList Deletion Failed cellId(%d)",
707 /* kw005.201 ccpu00117318, updating the statistics */
709 /* Deallocate ueCb */
710 RLC_FREE(gCb,ueCb, sizeof(RlcUlUeCb));
716 * @brief Handler to delete all UeCbs
719 * This function is invoked by CFG to delete all UeCbs from the Ue
722 * @param[in] gCb RLC Instance Control Block
727 PUBLIC Void kwDbmDelAllUlUe
732 PUBLIC Void kwDbmDelAllUlUe(gCb)
736 RlcUlUeCb *ueCb = NULLP; /* UE Control Block */
738 TRC3(kwDbmDelAllUlUe)
741 /* Until no more ueCb is ueLstCp hash list get and delete ueCb */
742 while (ROK == cmHashListGetNext(&(gCb->u.ulCb->ueLstCp),
746 kwDbmDelUlUeCb(gCb,ueCb, TRUE);
756 * @brief Handler to create CellCb
759 * This function is invoked by CFG to create CellCb and insert into
760 * the Cell hashlist of RlcCb.
762 * @param[in] gCb RLC Instance Control Block
763 * @param[in] cellId Cell Identifier
764 * @param[in] cellCb Cell Control Block
771 PUBLIC S16 kwDbmAddUlCellCb
778 PUBLIC S16 kwDbmAddUlCellCb(gCb, cellId, cellCb)
784 RlcUlCellCb *tCellCb;
786 TRC3(kwDbmAddUlCellCb)
791 tCellCb->cellId = cellId;
793 if(ROK != cmHashListInsert(&(gCb->u.ulCb->cellLstCp),
795 (U8 *)&(tCellCb->cellId),
796 (U16) sizeof(CmLteCellId)))
798 RLOG_ARG0(L_ERROR,DBG_CELLID,tCellCb->cellId,
799 "HashList Insertion Failed");
808 * @brief Handler to Fetch an CellCb
811 * This function is invoked by CFG to fetch UeCb from the Ue hashlist
814 * @param[in] gCb RLC Instance Control Block
815 * @param[in] cellId Cell Identifier
816 * @param[out] cellCb UE Control Block
824 PUBLIC Void kwDbmFetchUlCellCb
831 PUBLIC Void kwDbmFetchUlCellCb(gCb, cellId, cellCb)
834 RlcUlCellCb **cellCb;
837 TRC3(kwDbmFetchUlCellCb)
841 if(ROK != cmHashListFind(&(gCb->u.ulCb->cellLstCp),
842 (U8 *)&(cellId),sizeof(CmLteCellId),
843 KW_DEF_SEQ_NUM, (PTR*) cellCb))
845 RLOG_ARG0(L_ERROR,DBG_CELLID, cellId,"CellCb not found");
853 * @brief Handler to delete CellCb
856 * This function is invoked by CFG to delete CellCb from the Cell hashlist
859 * @param[in] gCb RLC Instance Control Block
860 * @param[in] cellCb Cell Control Block
865 PUBLIC Void kwDbmDelUlCellCb
871 PUBLIC Void kwDbmDelUlCellCb(gCb, cellCb)
876 TRC3(kwDbmDelUlCellCb)
879 /* Delete all rbCbs in cellCb */
880 kwDbmDelAllUlRb(gCb,cellCb->rbCb, KW_MAX_RB_PER_CELL);
882 /* Delete cellCb entry in hash list cellLstCp */
883 if(ROK != cmHashListDelete(&(gCb->u.ulCb->cellLstCp), (PTR) cellCb))
885 RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
886 "HashList Deletion Failed");
888 /* Deallocate cellCb */
889 RLC_FREE(gCb, cellCb, sizeof(RlcUlCellCb));
892 } /* kwDbmDelCellCb */
896 * @brief Handler to delete all UeCbs
899 * This function is invoked by CFG to delete all UeCbs from the Ue
901 * @param[in] gCb RLC Instance Control Block
906 PUBLIC Void kwDbmDelAllUlCell
911 PUBLIC Void kwDbmDelAllUlCell(gCb)
915 RlcUlCellCb *cellCb = NULLP; /* Cell Control Block */
917 TRC3(kwDbmDelAllUlCell)
920 /* Until no more cellCb is ueLstCp hash list get and delete cellCb */
921 while (ROK == cmHashListGetNext(&(gCb->u.ulCb->cellLstCp),
925 kwDbmDelUlCellCb(gCb,cellCb);
935 * @brief Handler to delete all UeCbs and CellCbs
938 * This function is invoked by LMM to delete all UeCbs from the Ue
939 * hashlist of RlcCb and cellCbs from the Cell hashlist of rlcCb.
941 * @param[in] gCb RLC Instance Control Block
945 PUBLIC Void kwDbmUlShutdown
950 PUBLIC Void kwDbmUlShutdown(gCb)
954 TRC3(kwDbmUlShutdown)
956 kwDbmDelAllUlCell(gCb);
958 kwDbmDelAllUlUe(gCb);
966 /********************************************************************30**
969 **********************************************************************/