drivers/staging/bcm/hostmibs.c

   1
   2 /*
   3  * File Name: hostmibs.c
   4  *
   5  * Author: Beceem Communications Pvt. Ltd
   6  *
   7  * Abstract: This file contains the routines to copy the statistics used by
   8  * the driver to the Host MIBS structure and giving the same to Application.
   9  *
  10  */
  11 #include "headers.h"
  12
  13 INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter, S_MIBS_HOST_STATS_MIBS *pstHostMibs)
  14 {
  15         S_SERVICEFLOW_ENTRY    *pstServiceFlowEntry = NULL;
  16         S_PHS_RULE             *pstPhsRule          = NULL;
  17         S_CLASSIFIER_TABLE     *pstClassifierTable  = NULL;
  18         S_CLASSIFIER_ENTRY     *pstClassifierRule   = NULL;
  19         PPHS_DEVICE_EXTENSION  pDeviceExtension     = (PPHS_DEVICE_EXTENSION)&Adapter->stBCMPhsContext;
  20
  21         UINT nClassifierIndex = 0, nPhsTableIndex = 0,nSfIndex = 0, uiIndex = 0;
  22
  23         if(pDeviceExtension == NULL)
  24         {
  25                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, HOST_MIBS, DBG_LVL_ALL, "Invalid Device Extension\n");
  26                 return STATUS_FAILURE;
  27         }
  28
  29         //Copy the classifier Table
  30         for(nClassifierIndex=0; nClassifierIndex < MAX_CLASSIFIERS;
  31                         nClassifierIndex++)
  32         {
  33                 if(Adapter->astClassifierTable[nClassifierIndex].bUsed == TRUE)
  34                         memcpy((PVOID)&pstHostMibs->astClassifierTable[nClassifierIndex],
  35                                 (PVOID)&Adapter->astClassifierTable[nClassifierIndex],
  36                                 sizeof(S_MIBS_CLASSIFIER_RULE));
  37         }
  38
  39   //Copy the SF Table
  40         for(nSfIndex=0; nSfIndex < NO_OF_QUEUES ; nSfIndex++)
  41         {
  42         if(Adapter->PackInfo[nSfIndex].bValid)
  43         {
  44                         memcpy((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
  45         }
  46         else
  47         {
  48                 //if index in not valid, don't process this for the PHS table. Go For the next entry.
  49                 continue ;
  50         }
  51
  52                 //Retrieve the SFID Entry Index for requested Service Flow
  53                 if(PHS_INVALID_TABLE_INDEX == GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable,
  54                                                   Adapter->PackInfo[nSfIndex].usVCID_Value ,&pstServiceFlowEntry))
  55                 {
  56
  57                 continue;
  58                 }
  59
  60                 pstClassifierTable = pstServiceFlowEntry->pstClassifierTable;
  61
  62
  63                 for(uiIndex = 0; uiIndex < MAX_PHSRULE_PER_SF; uiIndex++)
  64                 {
  65                         pstClassifierRule = &pstClassifierTable->stActivePhsRulesList[uiIndex];
  66
  67                 if(pstClassifierRule->bUsed)
  68                 {
  69                         pstPhsRule = pstClassifierRule->pstPhsRule;
  70
  71                         pstHostMibs->astPhsRulesTable[nPhsTableIndex].ulSFID = Adapter->PackInfo[nSfIndex].ulSFID;
  72
  73                         memcpy(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
  74                                                 &pstPhsRule->u8PHSI,
  75                                                 sizeof(S_PHS_RULE));
  76                                 nPhsTableIndex++;
  77
  78                         }
  79
  80                 }
  81
  82         }
  83
  84
  85         //copy other Host Statistics parameters
  86         pstHostMibs->stHostInfo.GoodTransmits = Adapter->dev->stats.tx_packets;
  87         pstHostMibs->stHostInfo.GoodReceives = Adapter->dev->stats.rx_packets;
  88         pstHostMibs->stHostInfo.CurrNumFreeDesc =
  89                         atomic_read(&Adapter->CurrNumFreeTxDesc);
  90         pstHostMibs->stHostInfo.BEBucketSize = Adapter->BEBucketSize;
  91         pstHostMibs->stHostInfo.rtPSBucketSize = Adapter->rtPSBucketSize;
  92         pstHostMibs->stHostInfo.TimerActive = Adapter->TimerActive;
  93         pstHostMibs->stHostInfo.u32TotalDSD = Adapter->u32TotalDSD;
  94
  95         memcpy(pstHostMibs->stHostInfo.aTxPktSizeHist,Adapter->aTxPktSizeHist,sizeof(UINT32)*MIBS_MAX_HIST_ENTRIES);
  96         memcpy(pstHostMibs->stHostInfo.aRxPktSizeHist,Adapter->aRxPktSizeHist,sizeof(UINT32)*MIBS_MAX_HIST_ENTRIES);
  97
  98         return STATUS_SUCCESS;
  99 }
 100
 101
 102 VOID GetDroppedAppCntrlPktMibs(S_MIBS_HOST_STATS_MIBS *pstHostMibs, const PPER_TARANG_DATA pTarang)
 103 {
 104         memcpy(&(pstHostMibs->stDroppedAppCntrlMsgs),
 105                &(pTarang->stDroppedAppCntrlMsgs),sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));
 106 }
 107
 108
 109 VOID CopyMIBSExtendedSFParameters(PMINI_ADAPTER Adapter,
 110                 CServiceFlowParamSI *psfLocalSet, UINT uiSearchRuleIndex)
 111 {
 112         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfSfid = psfLocalSet->u32SFID;
 113         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxSustainedRate = psfLocalSet->u32MaxSustainedTrafficRate;
 114         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxTrafficBurst = psfLocalSet->u32MaxTrafficBurst;
 115         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMinReservedRate = psfLocalSet->u32MinReservedTrafficRate;
 116         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsToleratedJitter = psfLocalSet->u32ToleratedJitter;
 117         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxLatency = psfLocalSet->u32MaximumLatency;
 118         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd = psfLocalSet->u8FixedLengthVSVariableLengthSDUIndicator;
 119         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd);
 120         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize = psfLocalSet->u8SDUSize;
 121         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize);
 122         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType = psfLocalSet->u8ServiceFlowSchedulingType;
 123         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType);
 124         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable = psfLocalSet->u8ARQEnable;
 125         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable);
 126         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize = ntohs(psfLocalSet->u16ARQWindowSize);
 127         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize);
 128         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime = ntohs(psfLocalSet->u16ARQBlockLifeTime);
 129         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime);
 130         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout = ntohs(psfLocalSet->u16ARQSyncLossTimeOut);
 131         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout);
 132         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder = psfLocalSet->u8ARQDeliverInOrder;
 133         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder);
 134         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout = ntohs(psfLocalSet->u16ARQRxPurgeTimeOut);
 135         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout);
 136         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize = ntohs(psfLocalSet->u16ARQBlockSize);
 137         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize);
 138         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy = psfLocalSet->u8RequesttransmissionPolicy;
 139         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy);
 140         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification = psfLocalSet->u8CSSpecification;
 141         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification);
 142         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid = ntohs(psfLocalSet->u16TargetSAID);
 143         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid);
 144
 145 }