*******************************************************************************/
/* Utility definitions to be used in du app */
#include "common_def.h"
+#include "lrg.h"
+#include "lrg.x"
+#include "lkw.x"
#include "du_app_mac_inf.h"
+#include "du_app_rlc_inf.h"
+#include "du_cfg.h"
+#include "du_mgr.h"
#include "du_utils.h"
/* Spec Ref-38.214-Table 5.1.2.1-1 */
}
}
}
+
+/*******************************************************************
+ * @brief Function to add a node to a linked list
+ *
+ * @details
+ *
+ * Function: duAddNodeToLList
+ *
+ * This function adds a new node to the linked list
+ *
+ * @param[in] Pointer to the list
+ * Pointer to node to be added
+ * Pointer to current node
+ * @return ROK
+ * RFAILED
+*******************************************************************/
+uint8_t duAddNodeToLList(CmLListCp *llist, void *blockToAdd, CmLList *currNode)
+{
+ CmLList *newNode = NULLP;
+
+ DU_ALLOC(newNode, sizeof(CmLList));
+ if(newNode)
+ {
+ newNode->node = (PTR)blockToAdd;
+
+ if(currNode == NULLP)
+ cmLListAdd2Tail(llist, newNode);
+ else
+ {
+ llist->crnt = currNode;
+ cmLListInsAfterCrnt(llist, newNode);
+ }
+ return ROK;
+ }
+ return RFAILED;
+}
+
+/*******************************************************************
+ * @brief Function to delete a node from linked list
+ *
+ * @details
+ *
+ * Function: duDelNodeFromLList
+ *
+ * This function deletes a node from the linked list
+ *
+ * @param[in] Pointer to the list
+ * Pointer to node to be deleted
+ * @return Pointer to the deleted node
+*******************************************************************/
+
+uint8_t duDelNodeFromLList(CmLListCp *llist, CmLList *node)
+{
+ node = cmLListDelFrm(llist, node);
+ DU_FREE(node, sizeof(CmLList));
+
+ return ROK;
+}
+
+/*******************************************************************
+ * @brief Handle the PageUe List
+ *
+ * @details
+ *
+ * Function : handlePageUeLL
+ *
+ * Functionality: Handling the (SEARCH,CREATE,DELETE) PageUeList
+ *
+ * @params[in] DuPagingMsg *pagingParam, CmLListCp *pageUeLL, ActionTypeLL
+ * action
+ *
+ * @return DuPagUeRecord
+ *
+ * ****************************************************************/
+DuPagUeRecord* handlePageUeLL(uint16_t pagUeId, uint64_t sTmsi, CmLListCp *pageUeLL, ActionTypeLL action)
+{
+ CmLList *node = NULLP;
+ DuPagUeRecord *ueRecord = NULLP;
+ bool found = FALSE;
+
+ if((pageUeLL == NULLP) ||
+ ((pageUeLL->first == NULLP) && (action != CREATE)))
+ {
+ DU_LOG("\nERROR --> DU APP: UE Page Record LL is empty");
+ return NULLP;
+ }
+ node = pageUeLL->first;
+
+ while(node)
+ {
+ ueRecord = (DuPagUeRecord *)node->node;
+ if(action == PRINT)
+ {
+ DU_LOG("\n INFO --> DU APP ueId:%d, sTmsi:%lu",\
+ ueRecord->pagUeId, ueRecord->sTmsi);
+ }
+ else if(ueRecord && (ueRecord->pagUeId == pagUeId &&
+ ueRecord->sTmsi == sTmsi))
+ {
+ found = TRUE;
+ break;
+ }
+ node = node->next;
+ }
+
+ switch(action)
+ {
+ case SEARCH:
+ {
+ if(!found)
+ {
+ ueRecord = NULLP;
+ }
+ return ueRecord;
+ }
+
+ case CREATE:
+ {
+ if(node != NULLP)
+ return ueRecord;
+
+ /*Need to add a new node for this LC*/
+
+ /*List is empty; Initialize the LL ControlPointer*/
+ if(pageUeLL->count == 0)
+ {
+ cmLListInit(pageUeLL);
+ }
+
+ ueRecord = NULLP;
+ /*Allocate the List*/
+ DU_ALLOC(ueRecord, sizeof(DuPagUeRecord));
+ if(ueRecord)
+ {
+ ueRecord->pagUeId = pagUeId;
+ ueRecord->sTmsi = sTmsi;
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : Allocation of UE Record failed,ueId:%d",pagUeId);
+ return NULLP;
+ }
+
+ if(duAddNodeToLList(pageUeLL, ueRecord, NULLP) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : failed to Add Ue Record Node,ueId:%d",pagUeId);
+ DU_FREE(ueRecord, sizeof(DuPagUeRecord));
+ return NULLP;
+ }
+ return ueRecord;
+ }
+ case DELETE:
+ {
+ if(!found || ueRecord == NULLP)
+ {
+ DU_LOG("\nERROR --> DU APP: UeId:%d not found; thus Deletion unsuccessful",pagUeId);
+ }
+ else
+ {
+ if(duDelNodeFromLList(pageUeLL, node) == ROK)
+ DU_FREE(ueRecord, sizeof(DuPagUeRecord));
+
+ DU_LOG("\nDEBUG --> DU APP: UeId:%d Deleted successfully",pagUeId);
+ }
+ return NULLP;
+ }
+ case PRINT:
+ case TRAVERSE_ALL:
+ {
+ break;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> DU APP: Incorrect ActionType:%d on UeRecord",action);
+ }
+ }
+ return NULLP;
+}
+
+/*******************************************************************
+ * @brief Handle the PageInfo List
+ *
+ * @details
+ *
+ * Function : handlePageInfoLL
+ *
+ * Functionality: Handling the (SEARCH,CREATE,DELETE) PageInfoList
+ *
+ * @params[in] uint8_t i_s, CmLListCp *pagInfoLL, ActionTypeLL action
+ *
+ * @return DuPagUeList
+ *
+ * ****************************************************************/
+DuPagUeList* handlePageInfoLL(uint16_t pf, uint8_t i_s, CmLListCp *pagInfoLL, ActionTypeLL action)
+{
+ CmLList *node = NULLP, *next = NULLP;
+ DuPagUeList *pagInfo = NULLP;
+ bool found = FALSE;
+
+ if((pagInfoLL == NULLP) ||
+ ((pagInfoLL->first == NULLP) && (action != CREATE)))
+ {
+ DU_LOG("\nERROR --> DU APP: PagInfo LL is empty");
+ return NULLP;
+ }
+ node = pagInfoLL->first;
+
+ while(node)
+ {
+ next = node->next;
+ pagInfo = (DuPagUeList *)node->node;
+ if(action == PRINT)
+ {
+ DU_LOG("\n INFO --> DU APP: Paging Index (i_s):%d",pagInfo->i_s);
+ handlePageUeLL(NULLD, NULLD, &(pagInfo->pagUeList), PRINT);
+ }
+ else if(action == TRAVERSE_ALL)
+ {
+ return pagInfo;
+ }
+ else if(pagInfo->i_s == i_s)
+ {
+ found = TRUE;
+ break;
+ }
+ node = next;
+ }
+
+ switch(action)
+ {
+ case SEARCH:
+ {
+ if(!found)
+ {
+ pagInfo = NULLP;
+ }
+ return pagInfo;
+ }
+
+ case CREATE:
+ {
+ if(node != NULLP)
+ return pagInfo;
+
+ /*Need to add a new node for this LC*/
+
+ /*List is empty; Initialize the LL ControlPointer*/
+ if(pagInfoLL->count == 0)
+ {
+ cmLListInit(pagInfoLL);
+ }
+
+ pagInfo = NULLP;
+ /*Allocate the List*/
+ DU_ALLOC(pagInfo, sizeof(DuPagUeList));
+ if(pagInfo)
+ {
+ pagInfo->i_s = i_s;
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : Allocation of List failed,i_s:%d",i_s);
+ return NULLP;
+ }
+
+ if(duAddNodeToLList(pagInfoLL, pagInfo, NULLP) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : failed to Add Node,i_s:%d",i_s);
+ DU_FREE(pagInfo, sizeof(DuPagUeList));
+ return NULLP;
+ }
+ return pagInfo;
+ }
+ case DELETE:
+ {
+ if(!found || pagInfo == NULLP)
+ {
+ DU_LOG("\nERROR --> DU APP: i_s:%d not found; thus Deletion unsuccessful",i_s);
+ }
+ else
+ {
+ if(duDelNodeFromLList(pagInfoLL, node) == ROK)
+ DU_FREE(pagInfo, sizeof(DuPagUeList));
+
+ DU_LOG("\nDEBUG --> DU APP: i_s:%d Deleted successfully",i_s);
+ }
+ return NULLP;
+ }
+ case PRINT:
+ case TRAVERSE_ALL:
+ {
+ break;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> DU APP: Incorrect ActionType:%d on PageInfo List",action);
+ }
+ }
+ return NULLP;
+}
+
+/*******************************************************************
+ * @brief Find the PageInfo List from HashMap
+ *
+ * @details
+ *
+ * Function : findPagingInfoFromMap
+ *
+ * Functionality: Search for the PageInfoList for a PF from HashMap
+ *
+ * @params[in] uint16_t pf, CmHashListCp *pagingInfoMap
+ *
+ * @return DuPagInfoList
+ *
+ * ****************************************************************/
+DuPagInfoList* findPagingInfoFromMap(uint16_t pf, CmHashListCp *pagingInfoMap)
+{
+ DuPagInfoList *pagInfoLL = NULLP;
+
+ cmHashListFind(pagingInfoMap, (uint8_t *)&(pf), sizeof(uint16_t), 0, (PTR *)&pagInfoLL);
+
+ return pagInfoLL;
+}
+
+/*Below function for printing will be used in future so disabling it for now*/
+#if 0
+/*******************************************************************
+ * @brief Print the Page Info List and UE Records
+ *
+ * @details
+ *
+ * Function : printPageList
+ *
+ * Functionality: Print the Page Info List and UE Records
+ *
+ * @params[in] CmHashListCp *pagingInfoMap
+ *
+ * @return void
+ *
+ * ****************************************************************/
+void printPageList(CmHashListCp *pagingInfoMap)
+{
+ uint8_t ret = ROK;
+ DuPagInfoList *pagInfoLLFromPF = NULLP, *prevPageInfoLL = NULLP;
+
+ do
+ {
+ ret = cmHashListGetNext(pagingInfoMap, (PTR)prevPageInfoLL, (PTR *)&pagInfoLLFromPF);
+ if(ret == ROK)
+ {
+ DU_LOG("\nDEBUG --> DUAPP: Page List for PF:%d",pagInfoLLFromPF->pf);
+ handlePageInfoLL(NULLD, NULLD, &(pagInfoLLFromPF->pagInfoList), PRINT);
+ prevPageInfoLL = pagInfoLLFromPF;
+ }
+ }while(ret == ROK);
+
+}
+#endif
+
+/**********************************************************************
+End of file
+**********************************************************************/
+
Code Review / o-du / l2.git / blobdiff