/* This file contains message handling functionality for DU APP */
#include "common_def.h"
#include "lrg.h"
+#include "du_tmr.h"
#include "legtp.h"
#include "lkw.h"
#include "kwu.h"
#include "kwu.x"
#include "du_app_mac_inf.h"
#include "du_app_rlc_inf.h"
+#include "du_e2ap_mgr.h"
+#include "du_e2ap_msg_hdl.h"
#include "du_cfg.h"
#include "du_app_rlc_inf.h"
#include "du_mgr.h"
uint16_t getTransId();
uint8_t cmPkLrgSchCfgReq(Pst * pst,RgMngmt * cfg);
uint8_t sendCellDeleteReqToMac(uint16_t cellId);
+uint8_t BuildAndSendStatsDeleteReq(RicSubscription *ricSubscriptionInfo);
packMacCellCfgReq packMacCellCfgOpts[] =
{
DuMacSliceRecfgReq packMacSliceRecfgReqOpts[] =
{
- packDuMacSliceRecfgReq, /* Loose coupling */
- MacProcSliceRecfgReq, /* TIght coupling */
- packDuMacSliceRecfgReq /* Light weight-loose coupling */
+ packDuMacSliceRecfgReq, /* Loose coupling */
+ MacProcSliceRecfgReq, /* TIght coupling */
+ packDuMacSliceRecfgReq /* Light weight-loose coupling */
};
+
+DuMacStatsReqFunc packMacStatsReqOpts[]=
+{
+ packDuMacStatsReq, /* Loose Coupling */
+ MacProcStatsReq, /* Tight Coupling */
+ packDuMacStatsReq /* Light weight-loose coupling */
+};
+
+DuMacStatsDeleteReqFunc packMacStatsDeleteReqOpts[]=
+{
+ packDuMacStatsDeleteReq, /* Loose Coupling */
+ MacProcStatsDeleteReq, /* Tight Coupling */
+ packDuMacStatsDeleteReq /* Light weight-loose coupling */
+};
+
/**************************************************************************
* @brief Function to fill configs required by RLC
*
/*----------- Fill General Configuration Parameters ---------*/
genCfg->mem.region = MAC_MEM_REGION;
genCfg->mem.pool = MAC_POOL;
- genCfg->tmrRes = 10;
+ genCfg->tmrRes = 1;
genCfg->numRguSaps = 2;
genCfg->lmPst.dstProcId = DU_PROC;
/* Filling of Gen config */
cfg->genCfg.mem.region = MAC_MEM_REGION;
cfg->genCfg.mem.pool = MAC_POOL;
- cfg->genCfg.tmrRes = 10;
+ cfg->genCfg.tmrRes = 1;
#ifdef LTE_ADV
cfg->genCfg.forceCntrlSrbBoOnPCel = FALSE;
return ROK;
}
+
+/*******************************************************************
+ *
+ * @brief Send Statistics request to MAC
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsReqToMac()
+ *
+ * Functionality: Send Statistics Request To Mac
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsReqToMac(RicSubscription *ricSubscriptionInfo)
+{
+ Pst pst;
+ MacStatsReq *macStatsReq = NULLP;
+
+ /* Fill MAC statistics request */
+ DU_ALLOC_SHRABL_BUF(macStatsReq, sizeof(MacStatsReq));
+ if(macStatsReq == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : Memory allocation failed for macStatsReq in BuildAndSendStatsReqToMac");
+ return RFAILED;
+ }
+
+ /* Fill E2 Subscription Info in MAC Statistics Request and send to MAC */
+ if(fillRicSubsInMacStatsReq(macStatsReq, ricSubscriptionInfo) == ROK)
+ {
+ DU_LOG("\nDEBUG --> DU_APP: Sending Statistics Request to MAC ");
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_STATISTICS_REQ);
+
+ if( (*packMacStatsReqOpts[pst.selector])(&pst, macStatsReq) == ROK)
+ return ROK;
+
+ DU_LOG("\nERROR --> DU_APP: Failed to send Statistics Request to MAC");
+ }
+
+ DU_LOG("\nERROR --> DU_APP: No Statistics group found valid. Hence statistics request is not sent to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, macStatsReq, sizeof(MacStatsReq));
+ return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Send Statistics request to DU layers
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsReq()
+ *
+ * Functionality: Check if there is an update in statistics
+ * reporting configuration. If so, send the update to
+ * respective layer.
+ *
+ * @params[in] Subscription Info
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsReq(RicSubscription *ricSubscriptionInfo)
+{
+ /* Build and sent subscription information to MAC in Statistics Request */
+ if(BuildAndSendStatsReqToMac(ricSubscriptionInfo) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed at BuildAndSendStatsReqToMac()");
+ return RFAILED;
+ }
+
+/* TODO : When KPI collection from RLC will be supported, this function will be
+ * called to configure KPIs to be colled */
+#if 0
+ if(BuildAndSendStatsReqToRlc() != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed at BuildAndSendStatsReqToRlc()");
+ return RFAILED;
+ }
+#endif
+
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Process statistics response from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacStatsRsp
+ *
+ * Functionality: Processes statistics configuration response
+ * from MAC. If configuration is succsessful, DUAPP starts
+ * reporting period timer for this subscription request
+ * from RIC
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t DuProcMacStatsRsp(Pst *pst, MacStatsRsp *statsRsp)
+{
+ uint8_t ret = RFAILED;
+ DU_LOG("\nINFO --> DU_APP : DuProcMacStatsRsp: Received Statistics Response from MAC");
+
+ if(statsRsp)
+ {
+#ifdef DEBUG_PRINT
+ uint8_t idx = 0;
+ DU_LOG("\n Subscription Id [%ld]", statsRsp->subscriptionId);
+
+ DU_LOG("\n Number of Accepted Groups [%d]", statsRsp->numGrpAccepted);
+ for(idx=0; idx<statsRsp->numGrpAccepted; idx++)
+ {
+ DU_LOG("\n Group Id [%d]", statsRsp->statsGrpAcceptedList[idx]);
+ }
+
+ DU_LOG("\n Number of Rejected Groups [%d]", statsRsp->numGrpRejected);
+ for(idx=0; idx<statsRsp->numGrpRejected; idx++)
+ {
+ DU_LOG("\n Group Id [%d]", statsRsp->statsGrpRejectedList[idx].groupId);
+ }
+#endif
+
+ /* Check the list of accepted and rejected statistics group and send
+ * Ric subscription response/failure accordingly */
+ if((ret = e2ProcStatsRsp(statsRsp)) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : DuProcMacStatsRsp: Failed in %s at line %d", __func__, __LINE__);
+ }
+
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, statsRsp, sizeof(MacStatsRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP : DuProcMacStatsRsp: Received NULL Pointer");
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Process statistics indication from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacStatsInd
+ *
+ * Functionality: Processes statistics indication from MAC.
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t DuProcMacStatsInd(Pst *pst, MacStatsInd *statsInd)
+{
+ uint8_t ret = RFAILED;
+
+ if(statsInd)
+ {
+#ifdef DEBUG_PRINT
+ DU_LOG("\nDEBUG --> DU_APP : DuProcMacStatsInd: Received Statistics Indication");
+ DU_LOG("\n Subscription Id [%ld]", statsInd->subscriptionId);
+ DU_LOG("\n Group Id [%d]", statsInd->groupId);
+ for(int idx = 0; idx < statsInd->numStats; idx++)
+ {
+ DU_LOG("\n Meas type [%d] Meas Value [%lf]", statsInd->measuredStatsList[idx].type,\
+ statsInd->measuredStatsList[idx].value);
+ }
+#endif
+
+ /* Extract statistics from statistics indication message and store in E2 DB */
+ if((ret = e2ProcStatsInd(statsInd)) != ROK)
+ {
+ DU_LOG("\nINFO --> DU_APP : Failed in %s at line %d", __func__, __LINE__);
+ }
+
+ /* Free statistics indication */
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, statsInd, sizeof(MacStatsInd));
+ }
+ else
+ {
+ DU_LOG("\nINFO --> DU_APP : DuProcMacStatsInd: Received NULL Pointer");
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Process statistics delete response from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacStatsDeleteRsp
+ *
+ * Functionality: Processes statistics delete response
+ * from MAC.
+
+ * @params[in]
+ * Pst Information
+ * Mac stats delete rsp
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t DuProcMacStatsDeleteRsp(Pst *pst, MacStatsDeleteRsp *statsDeleteRsp)
+{
+ uint8_t ret = RFAILED;
+ DU_LOG("\nINFO --> DU_APP : DuProcMacStatsDeleteRsp: Received Statistics Response from MAC");
+
+ if(statsDeleteRsp)
+ {
+ if((ret = e2ProcStatsDeleteRsp(statsDeleteRsp)) != ROK)
+ {
+ DU_LOG("\nINFO --> DU_APP : Failed in %s at line %d", __func__, __LINE__);
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, statsDeleteRsp, sizeof(MacStatsDeleteRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP : DuProcMacStatsDeleteRsp: Received NULL Pointer");
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Send Statistics delete req to MAC
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsDeleteReqToMac()
+ *
+ * Functionality: Send Statistics delete req To Mac
+ *
+ * @params[in]
+ * Subscription Info
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsDeleteReqToMac(RicSubscription *ricSubscriptionInfo)
+{
+ Pst pst;
+ E2FailureCause failureCause;
+ MacStatsDeleteReq *macStatsDelete = NULLP;
+
+ /* Fill MAC statistics delete */
+ DU_ALLOC_SHRABL_BUF(macStatsDelete, sizeof(MacStatsDeleteReq));
+ if(macStatsDelete == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : Memory allocation failed for macStatsDelete in BuildAndSendStatsDeleteReqToMac");
+ failureCause.causeType = E2_MISCELLANEOUS;
+ failureCause.cause = E2_MISCELLANEOUS_CAUSE_UNSPECIFIED;
+
+ if(BuildAndSendRicSubscriptionDeleteFailure(ricSubscriptionInfo->ranFuncId, ricSubscriptionInfo->requestId, failureCause) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : e2ProcStatsDeleteRsp: failed to build and send ric subs delete failure");
+ return RFAILED;
+ }
+ return RFAILED;
+ }
+
+ /* Generate subscription ID using RIC Request ID and RAN Function ID */
+ encodeSubscriptionId(&macStatsDelete->subscriptionId, ricSubscriptionInfo->ranFuncId, ricSubscriptionInfo->requestId);
+
+ DU_LOG("\nDEBUG --> DU_APP: Sending Statistics delete req to MAC ");
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_STATS_DELETE_REQ);
+
+ if( (*packMacStatsDeleteReqOpts[pst.selector])(&pst, macStatsDelete) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP: Failed to send Statistics delete req to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, macStatsDelete, sizeof(MacStatsDeleteReq));
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
+
+/*******************************************************************
+ *
+ * @brief Statistics delete to DU layers
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsDeleteReq()
+ *
+ * Functionality: Statistics delete to DU layers
+ *
+ * @params[in] Subscription Info
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsDeleteReq(RicSubscription *ricSubscriptionInfo)
+{
+ /* Build and sent subscription information to MAC in Statistics delete */
+ if(BuildAndSendStatsDeleteReqToMac(ricSubscriptionInfo) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed at BuildAndSendStatsDeleteReqToMac()");
+ return RFAILED;
+ }
+ return ROK;
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff