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/*
* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* File: mib.c
*
* Purpose: Implement MIB Data Structure
*
* Author: Tevin Chen
*
* Date: May 21, 1996
*
* Functions:
* STAvClearAllCounter - Clear All MIB Counter
* STAvUpdateIstStatCounter - Update ISR statistic counter
* STAvUpdateRDStatCounter - Update Rx statistic counter
* STAvUpdateRDStatCounterEx - Update Rx statistic counter and copy rcv data
* STAvUpdateTDStatCounter - Update Tx statistic counter
* STAvUpdateTDStatCounterEx - Update Tx statistic counter and copy tx data
* STAvUpdate802_11Counter - Update 802.11 mib counter
*
* Revision History:
*
*/
#include "mac.h"
#include "tether.h"
#include "mib.h"
#include "wctl.h"
#include "baseband.h"
/*--------------------- Static Definitions -------------------------*/
static int msglevel =MSG_LEVEL_INFO;
/*--------------------- Static Classes ----------------------------*/
/*--------------------- Static Variables --------------------------*/
/*--------------------- Static Functions --------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
/*
* Description: Clear All Statistic Counter
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* Out:
* none
*
* Return Value: none
*
*/
void STAvClearAllCounter (PSStatCounter pStatistic)
{
// set memory to zero
memset(pStatistic, 0, sizeof(SStatCounter));
}
/*
* Description: Update Isr Statistic Counter
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* wisr - Interrupt status
* Out:
* none
*
* Return Value: none
*
*/
void STAvUpdateIsrStatCounter (PSStatCounter pStatistic, BYTE byIsr0, BYTE byIsr1)
{
/**********************/
/* ABNORMAL interrupt */
/**********************/
// not any IMR bit invoke irq
if (byIsr0 == 0) {
pStatistic->ISRStat.dwIsrUnknown++;
return;
}
if (byIsr0 & ISR_ACTX) // ISR, bit0
pStatistic->ISRStat.dwIsrTx0OK++; // TXDMA0 successful
if (byIsr0 & ISR_BNTX) // ISR, bit2
pStatistic->ISRStat.dwIsrBeaconTxOK++; // BeaconTx successful
if (byIsr0 & ISR_RXDMA0) // ISR, bit3
pStatistic->ISRStat.dwIsrRx0OK++; // Rx0 successful
if (byIsr0 & ISR_TBTT) // ISR, bit4
pStatistic->ISRStat.dwIsrTBTTInt++; // TBTT successful
if (byIsr0 & ISR_SOFTTIMER) // ISR, bit6
pStatistic->ISRStat.dwIsrSTIMERInt++;
if (byIsr0 & ISR_WATCHDOG) // ISR, bit7
pStatistic->ISRStat.dwIsrWatchDog++;
if (byIsr1 & ISR_FETALERR) // ISR, bit8
pStatistic->ISRStat.dwIsrUnrecoverableError++;
if (byIsr1 & ISR_SOFTINT) // ISR, bit9
pStatistic->ISRStat.dwIsrSoftInterrupt++; // software interrupt
if (byIsr1 & ISR_MIBNEARFULL) // ISR, bit10
pStatistic->ISRStat.dwIsrMIBNearfull++;
if (byIsr1 & ISR_RXNOBUF) // ISR, bit11
pStatistic->ISRStat.dwIsrRxNoBuf++; // Rx No Buff
}
/*
* Description: Update Rx Statistic Counter
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* byRSR - Rx Status
* byNewRSR - Rx Status
* pbyBuffer - Rx Buffer
* cbFrameLength - Rx Length
* Out:
* none
*
* Return Value: none
*
*/
void STAvUpdateRDStatCounter(PSStatCounter pStatistic,
BYTE byRSR, BYTE byNewRSR,
BYTE byRxSts, BYTE byRxRate,
PBYTE pbyBuffer, unsigned int cbFrameLength)
{
/* need change */
PS802_11Header pHeader = (PS802_11Header)pbyBuffer;
if (byRSR & RSR_ADDROK)
pStatistic->dwRsrADDROk++;
if (byRSR & RSR_CRCOK) {
pStatistic->dwRsrCRCOk++;
pStatistic->ullRsrOK++;
if (cbFrameLength >= ETH_ALEN) {
/* update counters in case of successful transmission */
if (byRSR & RSR_ADDRBROAD) {
pStatistic->ullRxBroadcastFrames++;
pStatistic->ullRxBroadcastBytes +=
(unsigned long long) cbFrameLength;
}
else if (byRSR & RSR_ADDRMULTI) {
pStatistic->ullRxMulticastFrames++;
pStatistic->ullRxMulticastBytes +=
(unsigned long long) cbFrameLength;
}
else {
pStatistic->ullRxDirectedFrames++;
pStatistic->ullRxDirectedBytes +=
(unsigned long long) cbFrameLength;
}
}
}
if(byRxRate==22) {
pStatistic->CustomStat.ullRsr11M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr11MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "11M: ALL[%d], OK[%d]:[%02x]\n",
(signed int) pStatistic->CustomStat.ullRsr11M,
(signed int) pStatistic->CustomStat.ullRsr11MCRCOk, byRSR);
}
else if(byRxRate==11) {
pStatistic->CustomStat.ullRsr5M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr5MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 5M: ALL[%d], OK[%d]:[%02x]\n",
(signed int) pStatistic->CustomStat.ullRsr5M,
(signed int) pStatistic->CustomStat.ullRsr5MCRCOk, byRSR);
}
else if(byRxRate==4) {
pStatistic->CustomStat.ullRsr2M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr2MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 2M: ALL[%d], OK[%d]:[%02x]\n",
(signed int) pStatistic->CustomStat.ullRsr2M,
(signed int) pStatistic->CustomStat.ullRsr2MCRCOk, byRSR);
}
else if(byRxRate==2){
pStatistic->CustomStat.ullRsr1M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr1MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 1M: ALL[%d], OK[%d]:[%02x]\n",
(signed int) pStatistic->CustomStat.ullRsr1M,
(signed int) pStatistic->CustomStat.ullRsr1MCRCOk, byRSR);
}
else if(byRxRate==12){
pStatistic->CustomStat.ullRsr6M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr6MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 6M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr6M,
(signed int) pStatistic->CustomStat.ullRsr6MCRCOk);
}
else if(byRxRate==18){
pStatistic->CustomStat.ullRsr9M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr9MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 9M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr9M,
(signed int) pStatistic->CustomStat.ullRsr9MCRCOk);
}
else if(byRxRate==24){
pStatistic->CustomStat.ullRsr12M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr12MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "12M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr12M,
(signed int) pStatistic->CustomStat.ullRsr12MCRCOk);
}
else if(byRxRate==36){
pStatistic->CustomStat.ullRsr18M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr18MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "18M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr18M,
(signed int) pStatistic->CustomStat.ullRsr18MCRCOk);
}
else if(byRxRate==48){
pStatistic->CustomStat.ullRsr24M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr24MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "24M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr24M,
(signed int) pStatistic->CustomStat.ullRsr24MCRCOk);
}
else if(byRxRate==72){
pStatistic->CustomStat.ullRsr36M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr36MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "36M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr36M,
(signed int) pStatistic->CustomStat.ullRsr36MCRCOk);
}
else if(byRxRate==96){
pStatistic->CustomStat.ullRsr48M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr48MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "48M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr48M,
(signed int) pStatistic->CustomStat.ullRsr48MCRCOk);
}
else if(byRxRate==108){
pStatistic->CustomStat.ullRsr54M++;
if(byRSR & RSR_CRCOK) {
pStatistic->CustomStat.ullRsr54MCRCOk++;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "54M: ALL[%d], OK[%d]\n",
(signed int) pStatistic->CustomStat.ullRsr54M,
(signed int) pStatistic->CustomStat.ullRsr54MCRCOk);
}
else {
DBG_PRT(MSG_LEVEL_DEBUG,
KERN_INFO "Unknown: Total[%d], CRCOK[%d]\n",
(signed int) pStatistic->dwRsrRxPacket+1,
(signed int)pStatistic->dwRsrCRCOk);
}
if (byRSR & RSR_BSSIDOK)
pStatistic->dwRsrBSSIDOk++;
if (byRSR & RSR_BCNSSIDOK)
pStatistic->dwRsrBCNSSIDOk++;
if (byRSR & RSR_IVLDLEN) //invalid len (> 2312 byte)
pStatistic->dwRsrLENErr++;
if (byRSR & RSR_IVLDTYP) //invalid packet type
pStatistic->dwRsrTYPErr++;
if ((byRSR & (RSR_IVLDTYP | RSR_IVLDLEN)) || !(byRSR & RSR_CRCOK))
pStatistic->dwRsrErr++;
if (byNewRSR & NEWRSR_DECRYPTOK)
pStatistic->dwNewRsrDECRYPTOK++;
if (byNewRSR & NEWRSR_CFPIND)
pStatistic->dwNewRsrCFP++;
if (byNewRSR & NEWRSR_HWUTSF)
pStatistic->dwNewRsrUTSF++;
if (byNewRSR & NEWRSR_BCNHITAID)
pStatistic->dwNewRsrHITAID++;
if (byNewRSR & NEWRSR_BCNHITAID0)
pStatistic->dwNewRsrHITAID0++;
// increase rx packet count
pStatistic->dwRsrRxPacket++;
pStatistic->dwRsrRxOctet += cbFrameLength;
if (IS_TYPE_DATA(pbyBuffer)) {
pStatistic->dwRsrRxData++;
} else if (IS_TYPE_MGMT(pbyBuffer)){
pStatistic->dwRsrRxManage++;
} else if (IS_TYPE_CONTROL(pbyBuffer)){
pStatistic->dwRsrRxControl++;
}
if (byRSR & RSR_ADDRBROAD)
pStatistic->dwRsrBroadcast++;
else if (byRSR & RSR_ADDRMULTI)
pStatistic->dwRsrMulticast++;
else
pStatistic->dwRsrDirected++;
if (WLAN_GET_FC_MOREFRAG(pHeader->wFrameCtl))
pStatistic->dwRsrRxFragment++;
if (cbFrameLength < ETH_ZLEN + 4) {
pStatistic->dwRsrRunt++;
} else if (cbFrameLength == ETH_ZLEN + 4) {
pStatistic->dwRsrRxFrmLen64++;
}
else if ((65 <= cbFrameLength) && (cbFrameLength <= 127)) {
pStatistic->dwRsrRxFrmLen65_127++;
}
else if ((128 <= cbFrameLength) && (cbFrameLength <= 255)) {
pStatistic->dwRsrRxFrmLen128_255++;
}
else if ((256 <= cbFrameLength) && (cbFrameLength <= 511)) {
pStatistic->dwRsrRxFrmLen256_511++;
}
else if ((512 <= cbFrameLength) && (cbFrameLength <= 1023)) {
pStatistic->dwRsrRxFrmLen512_1023++;
} else if ((1024 <= cbFrameLength) &&
(cbFrameLength <= ETH_FRAME_LEN + 4)) {
pStatistic->dwRsrRxFrmLen1024_1518++;
} else if (cbFrameLength > ETH_FRAME_LEN + 4) {
pStatistic->dwRsrLong++;
}
}
/*
* Description: Update Rx Statistic Counter and copy Rx buffer
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* byRSR - Rx Status
* byNewRSR - Rx Status
* pbyBuffer - Rx Buffer
* cbFrameLength - Rx Length
* Out:
* none
*
* Return Value: none
*
*/
void
STAvUpdateRDStatCounterEx (
PSStatCounter pStatistic,
BYTE byRSR,
BYTE byNewRSR,
BYTE byRxSts,
BYTE byRxRate,
PBYTE pbyBuffer,
unsigned int cbFrameLength
)
{
STAvUpdateRDStatCounter(
pStatistic,
byRSR,
byNewRSR,
byRxSts,
byRxRate,
pbyBuffer,
cbFrameLength
);
// rx length
pStatistic->dwCntRxFrmLength = cbFrameLength;
// rx pattern, we just see 10 bytes for sample
memcpy(pStatistic->abyCntRxPattern, (PBYTE)pbyBuffer, 10);
}
/*
* Description: Update Tx Statistic Counter
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* byTSR0 - Tx Status
* byTSR1 - Tx Status
* pbyBuffer - Tx Buffer
* cbFrameLength - Tx Length
* uIdx - Index of Tx DMA
* Out:
* none
*
* Return Value: none
*
*/
void
STAvUpdateTDStatCounter (
PSStatCounter pStatistic,
BYTE byPktNum,
BYTE byRate,
BYTE byTSR
)
{
BYTE byRetyCnt;
// increase tx packet count
pStatistic->dwTsrTxPacket++;
byRetyCnt = (byTSR & 0xF0) >> 4;
if (byRetyCnt != 0) {
pStatistic->dwTsrRetry++;
pStatistic->dwTsrTotalRetry += byRetyCnt;
pStatistic->dwTxFail[byRate]+= byRetyCnt;
pStatistic->dwTxFail[MAX_RATE] += byRetyCnt;
if ( byRetyCnt == 0x1)
pStatistic->dwTsrOnceRetry++;
else
pStatistic->dwTsrMoreThanOnceRetry++;
if (byRetyCnt <= 8)
pStatistic->dwTxRetryCount[byRetyCnt-1]++;
}
if ( !(byTSR & (TSR_TMO | TSR_RETRYTMO))) {
if (byRetyCnt < 2)
pStatistic->TxNoRetryOkCount ++;
else
pStatistic->TxRetryOkCount ++;
pStatistic->ullTsrOK++;
pStatistic->CustomStat.ullTsrAllOK++;
// update counters in case that successful transmit
pStatistic->dwTxOk[byRate]++;
pStatistic->dwTxOk[MAX_RATE]++;
if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_BROAD ) {
pStatistic->ullTxBroadcastFrames++;
pStatistic->ullTxBroadcastBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
} else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_MULTI ) {
pStatistic->ullTxMulticastFrames++;
pStatistic->ullTxMulticastBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
} else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_UNI ) {
pStatistic->ullTxDirectedFrames++;
pStatistic->ullTxDirectedBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
}
}
else {
pStatistic->TxFailCount ++;
pStatistic->dwTsrErr++;
if (byTSR & TSR_RETRYTMO)
pStatistic->dwTsrRetryTimeout++;
if (byTSR & TSR_TMO)
pStatistic->dwTsrTransmitTimeout++;
}
if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_BROAD ) {
pStatistic->dwTsrBroadcast++;
} else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_MULTI ) {
pStatistic->dwTsrMulticast++;
} else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_UNI ) {
pStatistic->dwTsrDirected++;
}
}
/*
* Description: Update 802.11 mib counter
*
* Parameters:
* In:
* p802_11Counter - Pointer to 802.11 mib counter
* pStatistic - Pointer to Statistic Counter Data Structure
* dwCounter - hardware counter for 802.11 mib
* Out:
* none
*
* Return Value: none
*
*/
void
STAvUpdate802_11Counter(
PSDot11Counters p802_11Counter,
PSStatCounter pStatistic,
BYTE byRTSSuccess,
BYTE byRTSFail,
BYTE byACKFail,
BYTE byFCSErr
)
{
//p802_11Counter->TransmittedFragmentCount
p802_11Counter->MulticastTransmittedFrameCount =
(unsigned long long) (pStatistic->dwTsrBroadcast +
pStatistic->dwTsrMulticast);
p802_11Counter->FailedCount = (unsigned long long) (pStatistic->dwTsrErr);
p802_11Counter->RetryCount = (unsigned long long) (pStatistic->dwTsrRetry);
p802_11Counter->MultipleRetryCount =
(unsigned long long) (pStatistic->dwTsrMoreThanOnceRetry);
//p802_11Counter->FrameDuplicateCount
p802_11Counter->RTSSuccessCount += (unsigned long long) byRTSSuccess;
p802_11Counter->RTSFailureCount += (unsigned long long) byRTSFail;
p802_11Counter->ACKFailureCount += (unsigned long long) byACKFail;
p802_11Counter->FCSErrorCount += (unsigned long long) byFCSErr;
//p802_11Counter->ReceivedFragmentCount
p802_11Counter->MulticastReceivedFrameCount =
(unsigned long long) (pStatistic->dwRsrBroadcast +
pStatistic->dwRsrMulticast);
}
/*
* Description: Clear 802.11 mib counter
*
* Parameters:
* In:
* p802_11Counter - Pointer to 802.11 mib counter
* Out:
* none
*
* Return Value: none
*
*/
void
STAvClear802_11Counter(PSDot11Counters p802_11Counter)
{
// set memory to zero
memset(p802_11Counter, 0, sizeof(SDot11Counters));
}
/*
* Description: Clear 802.11 mib counter
*
* Parameters:
* In:
* pUsbCounter - Pointer to USB mib counter
* ntStatus - URB status
* Out:
* none
*
* Return Value: none
*
*/
void STAvUpdateUSBCounter(PSUSBCounter pUsbCounter, int ntStatus)
{
// if ( ntStatus == USBD_STATUS_CRC ) {
pUsbCounter->dwCrc++;
// }
}
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