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,
  14                                                   PVOID ioBuffer,
  15                                                   ULONG inputBufferLength)
  16 {
  17
  18         S_MIBS_HOST_STATS_MIBS *pstHostMibs         = NULL;
  19         S_SERVICEFLOW_ENTRY    *pstServiceFlowEntry = NULL;
  20         S_PHS_RULE             *pstPhsRule          = NULL;
  21         S_CLASSIFIER_TABLE     *pstClassifierTable  = NULL;
  22         S_CLASSIFIER_ENTRY     *pstClassifierRule   = NULL;
  23         PPHS_DEVICE_EXTENSION  pDeviceExtension     = (PPHS_DEVICE_EXTENSION)&Adapter->stBCMPhsContext;
  24
  25         UINT nClassifierIndex = 0, nPhsTableIndex = 0,nSfIndex = 0, uiIndex = 0;
  26
  27         if(pDeviceExtension == NULL)
  28         {
  29                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, HOST_MIBS, DBG_LVL_ALL, "Invalid Device Extension\n");
  30                 return STATUS_FAILURE;
  31         }
  32
  33         if(ioBuffer == NULL)
  34         {
  35                 return -EINVAL;
  36         }
  37         memset(ioBuffer,0,sizeof(S_MIBS_HOST_STATS_MIBS));
  38
  39         pstHostMibs = (S_MIBS_HOST_STATS_MIBS *)ioBuffer;
  40
  41
  42         //Copy the classifier Table
  43         for(nClassifierIndex=0; nClassifierIndex < MAX_CLASSIFIERS;
  44                         nClassifierIndex++)
  45         {
  46                 if(Adapter->astClassifierTable[nClassifierIndex].bUsed == TRUE)
  47                         memcpy((PVOID)&pstHostMibs->astClassifierTable[nClassifierIndex],
  48                                 (PVOID)&Adapter->astClassifierTable[nClassifierIndex],
  49                                 sizeof(S_MIBS_CLASSIFIER_RULE));
  50         }
  51
  52   //Copy the SF Table
  53         for(nSfIndex=0; nSfIndex < NO_OF_QUEUES ; nSfIndex++)
  54         {
  55         if(Adapter->PackInfo[nSfIndex].bValid)
  56         {
  57                         OsalMemMove((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
  58         }
  59         else
  60         {
  61                 //if index in not valid, don't process this for the PHS table. Go For the next entry.
  62                 continue ;
  63         }
  64
  65                 //Retrieve the SFID Entry Index for requested Service Flow
  66                 if(PHS_INVALID_TABLE_INDEX == GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable,
  67                                                   Adapter->PackInfo[nSfIndex].usVCID_Value ,&pstServiceFlowEntry))
  68                 {
  69
  70                 continue;
  71                 }
  72
  73                 pstClassifierTable = pstServiceFlowEntry->pstClassifierTable;
  74
  75
  76                 for(uiIndex = 0; uiIndex < MAX_PHSRULE_PER_SF; uiIndex++)
  77                 {
  78                         pstClassifierRule = &pstClassifierTable->stActivePhsRulesList[uiIndex];
  79
  80                 if(pstClassifierRule->bUsed)
  81                 {
  82                         pstPhsRule = pstClassifierRule->pstPhsRule;
  83
  84                         pstHostMibs->astPhsRulesTable[nPhsTableIndex].ulSFID = Adapter->PackInfo[nSfIndex].ulSFID;
  85
  86                         OsalMemMove(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
  87                                                 &pstPhsRule->u8PHSI,
  88                                                 sizeof(S_PHS_RULE));
  89                                 nPhsTableIndex++;
  90
  91                         }
  92
  93                 }
  94
  95         }
  96
  97
  98
  99         //copy other Host Statistics parameters
 100         pstHostMibs->stHostInfo.GoodTransmits =
 101                                 atomic_read(&Adapter->TxTotalPacketCount);
 102         pstHostMibs->stHostInfo.GoodReceives =
 103                                 atomic_read(&Adapter->GoodRxPktCount);
 104         pstHostMibs->stHostInfo.CurrNumFreeDesc =
 105                         atomic_read(&Adapter->CurrNumFreeTxDesc);
 106         pstHostMibs->stHostInfo.BEBucketSize = Adapter->BEBucketSize;
 107         pstHostMibs->stHostInfo.rtPSBucketSize = Adapter->rtPSBucketSize;
 108         pstHostMibs->stHostInfo.TimerActive = Adapter->TimerActive;
 109         pstHostMibs->stHostInfo.u32TotalDSD = Adapter->u32TotalDSD;
 110
 111         memcpy(pstHostMibs->stHostInfo.aTxPktSizeHist,Adapter->aTxPktSizeHist,sizeof(UINT32)*MIBS_MAX_HIST_ENTRIES);
 112         memcpy(pstHostMibs->stHostInfo.aRxPktSizeHist,Adapter->aRxPktSizeHist,sizeof(UINT32)*MIBS_MAX_HIST_ENTRIES);
 113
 114         return STATUS_SUCCESS;
 115 }
 116
 117
 118 INT GetDroppedAppCntrlPktMibs(PVOID ioBuffer, PPER_TARANG_DATA pTarang)
 119 {
 120         S_MIBS_HOST_STATS_MIBS *pstHostMibs = (S_MIBS_HOST_STATS_MIBS *)ioBuffer;
 121
 122         memcpy((PVOID)&(pstHostMibs->stDroppedAppCntrlMsgs),(PVOID)&(pTarang->stDroppedAppCntrlMsgs),sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));
 123
 124         return STATUS_SUCCESS ;
 125 }
 126
 127
 128 VOID CopyMIBSExtendedSFParameters(PMINI_ADAPTER Adapter,
 129                 CServiceFlowParamSI *psfLocalSet, UINT uiSearchRuleIndex)
 130 {
 131         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfSfid = psfLocalSet->u32SFID;
 132         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxSustainedRate = psfLocalSet->u32MaxSustainedTrafficRate;
 133         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxTrafficBurst = psfLocalSet->u32MaxTrafficBurst;
 134         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMinReservedRate = psfLocalSet->u32MinReservedTrafficRate;
 135         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsToleratedJitter = psfLocalSet->u32ToleratedJitter;
 136         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsMaxLatency = psfLocalSet->u32MaximumLatency;
 137         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd = psfLocalSet->u8FixedLengthVSVariableLengthSDUIndicator;
 138         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsFixedVsVariableSduInd);
 139         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize = psfLocalSet->u8SDUSize;
 140         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSduSize);
 141         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType = psfLocalSet->u8ServiceFlowSchedulingType;
 142         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsSfSchedulingType);
 143         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable = psfLocalSet->u8ARQEnable;
 144         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqEnable);
 145         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize = ntohs(psfLocalSet->u16ARQWindowSize);
 146         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqWindowSize);
 147         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime = ntohs(psfLocalSet->u16ARQBlockLifeTime);
 148         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockLifetime);
 149         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout = ntohs(psfLocalSet->u16ARQSyncLossTimeOut);
 150         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqSyncLossTimeout);
 151         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder = psfLocalSet->u8ARQDeliverInOrder;
 152         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqDeliverInOrder);
 153         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout = ntohs(psfLocalSet->u16ARQRxPurgeTimeOut);
 154         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqRxPurgeTimeout);
 155         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize = ntohs(psfLocalSet->u16ARQBlockSize);
 156         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsArqBlockSize);
 157         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy = psfLocalSet->u8RequesttransmissionPolicy;
 158         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsReqTxPolicy);
 159         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification = psfLocalSet->u8CSSpecification;
 160         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnSfCsSpecification);
 161         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid = ntohs(psfLocalSet->u16TargetSAID);
 162         Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid = ntohl(Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable.wmanIfCmnCpsTargetSaid);
 163
 164 }