/*
* 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 "upc.h"
#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, unsigned long dwIsr)
{
/**********************/
/* ABNORMAL interrupt */
/**********************/
// not any IMR bit invoke irq
if (dwIsr == 0) {
pStatistic->ISRStat.dwIsrUnknown++;
return;
}
//Added by Kyle
if (dwIsr & ISR_TXDMA0) // ISR, bit0
pStatistic->ISRStat.dwIsrTx0OK++; // TXDMA0 successful
if (dwIsr & ISR_AC0DMA) // ISR, bit1
pStatistic->ISRStat.dwIsrAC0TxOK++; // AC0DMA successful
if (dwIsr & ISR_BNTX) // ISR, bit2
pStatistic->ISRStat.dwIsrBeaconTxOK++; // BeaconTx successful
if (dwIsr & ISR_RXDMA0) // ISR, bit3
pStatistic->ISRStat.dwIsrRx0OK++; // Rx0 successful
if (dwIsr & ISR_TBTT) // ISR, bit4
pStatistic->ISRStat.dwIsrTBTTInt++; // TBTT successful
if (dwIsr & ISR_SOFTTIMER) // ISR, bit6
pStatistic->ISRStat.dwIsrSTIMERInt++;
if (dwIsr & ISR_WATCHDOG) // ISR, bit7
pStatistic->ISRStat.dwIsrWatchDog++;
if (dwIsr & ISR_FETALERR) // ISR, bit8
pStatistic->ISRStat.dwIsrUnrecoverableError++;
if (dwIsr & ISR_SOFTINT) // ISR, bit9
pStatistic->ISRStat.dwIsrSoftInterrupt++; // software interrupt
if (dwIsr & ISR_MIBNEARFULL) // ISR, bit10
pStatistic->ISRStat.dwIsrMIBNearfull++;
if (dwIsr & ISR_RXNOBUF) // ISR, bit11
pStatistic->ISRStat.dwIsrRxNoBuf++; // Rx No Buff
if (dwIsr & ISR_RXDMA1) // ISR, bit12
pStatistic->ISRStat.dwIsrRx1OK++; // Rx1 successful
// if (dwIsr & ISR_ATIMTX) // ISR, bit13
// pStatistic->ISRStat.dwIsrATIMTxOK++; // ATIMTX successful
// if (dwIsr & ISR_SYNCTX) // ISR, bit14
// pStatistic->ISRStat.dwIsrSYNCTxOK++; // SYNCTX successful
// if (dwIsr & ISR_CFPEND) // ISR, bit18
// pStatistic->ISRStat.dwIsrCFPEnd++;
// if (dwIsr & ISR_ATIMEND) // ISR, bit19
// pStatistic->ISRStat.dwIsrATIMEnd++;
// if (dwIsr & ISR_SYNCFLUSHOK) // ISR, bit20
// pStatistic->ISRStat.dwIsrSYNCFlushOK++;
if (dwIsr & ISR_SOFTTIMER1) // ISR, bit21
pStatistic->ISRStat.dwIsrSTIMER1Int++;
}
/*
* 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,
unsigned char byRSR, unsigned char byNewRSR, unsigned char byRxRate,
unsigned char *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 that successful transmit
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", (int)pStatistic->CustomStat.ullRsr11M, (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", (int)pStatistic->CustomStat.ullRsr5M, (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", (int)pStatistic->CustomStat.ullRsr2M, (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", (int)pStatistic->CustomStat.ullRsr1M, (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", (int)pStatistic->CustomStat.ullRsr6M, (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", (int)pStatistic->CustomStat.ullRsr9M, (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", (int)pStatistic->CustomStat.ullRsr12M, (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", (int)pStatistic->CustomStat.ullRsr18M, (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", (int)pStatistic->CustomStat.ullRsr24M, (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", (int)pStatistic->CustomStat.ullRsr36M, (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", (int)pStatistic->CustomStat.ullRsr48M, (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", (int)pStatistic->CustomStat.ullRsr54M, (int)pStatistic->CustomStat.ullRsr54MCRCOk);
}
else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Unknown: Total[%d], CRCOK[%d]\n", (int)pStatistic->dwRsrRxPacket+1, (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))
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,
unsigned char byRSR,
unsigned char byNewRSR,
unsigned char byRxRate,
unsigned char *pbyBuffer,
unsigned int cbFrameLength
)
{
STAvUpdateRDStatCounter(
pStatistic,
byRSR,
byNewRSR,
byRxRate,
pbyBuffer,
cbFrameLength
);
// rx length
pStatistic->dwCntRxFrmLength = cbFrameLength;
// rx pattern, we just see 10 bytes for sample
memcpy(pStatistic->abyCntRxPattern, (unsigned char *)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,
unsigned char byTSR0,
unsigned char byTSR1,
unsigned char *pbyBuffer,
unsigned int cbFrameLength,
unsigned int uIdx
)
{
PWLAN_80211HDR_A4 pHeader;
unsigned char *pbyDestAddr;
unsigned char byTSR0_NCR = byTSR0 & TSR0_NCR;
pHeader = (PWLAN_80211HDR_A4) pbyBuffer;
if (WLAN_GET_FC_TODS(pHeader->wFrameCtl) == 0) {
pbyDestAddr = &(pHeader->abyAddr1[0]);
}
else {
pbyDestAddr = &(pHeader->abyAddr3[0]);
}
// increase tx packet count
pStatistic->dwTsrTxPacket[uIdx]++;
pStatistic->dwTsrTxOctet[uIdx] += cbFrameLength;
if (byTSR0_NCR != 0) {
pStatistic->dwTsrRetry[uIdx]++;
pStatistic->dwTsrTotalRetry[uIdx] += byTSR0_NCR;
if (byTSR0_NCR == 1)
pStatistic->dwTsrOnceRetry[uIdx]++;
else
pStatistic->dwTsrMoreThanOnceRetry[uIdx]++;
}
if ((byTSR1&(TSR1_TERR|TSR1_RETRYTMO|TSR1_TMO|ACK_DATA)) == 0) {
pStatistic->ullTsrOK[uIdx]++;
pStatistic->CustomStat.ullTsrAllOK =
(pStatistic->ullTsrOK[TYPE_AC0DMA] + pStatistic->ullTsrOK[TYPE_TXDMA0]);
// update counters in case that successful transmit
if (is_broadcast_ether_addr(pbyDestAddr)) {
pStatistic->ullTxBroadcastFrames[uIdx]++;
pStatistic->ullTxBroadcastBytes[uIdx] += (unsigned long long) cbFrameLength;
}
else if (is_multicast_ether_addr(pbyDestAddr)) {
pStatistic->ullTxMulticastFrames[uIdx]++;
pStatistic->ullTxMulticastBytes[uIdx] += (unsigned long long) cbFrameLength;
}
else {
pStatistic->ullTxDirectedFrames[uIdx]++;
pStatistic->ullTxDirectedBytes[uIdx] += (unsigned long long) cbFrameLength;
}
}
else {
if (byTSR1 & TSR1_TERR)
pStatistic->dwTsrErr[uIdx]++;
if (byTSR1 & TSR1_RETRYTMO)
pStatistic->dwTsrRetryTimeout[uIdx]++;
if (byTSR1 & TSR1_TMO)
pStatistic->dwTsrTransmitTimeout[uIdx]++;
if (byTSR1 & ACK_DATA)
pStatistic->dwTsrACKData[uIdx]++;
}
if (is_broadcast_ether_addr(pbyDestAddr))
pStatistic->dwTsrBroadcast[uIdx]++;
else if (is_multicast_ether_addr(pbyDestAddr))
pStatistic->dwTsrMulticast[uIdx]++;
else
pStatistic->dwTsrDirected[uIdx]++;
}
/*
* Description: Update Tx Statistic Counter and copy Tx buffer
*
* Parameters:
* In:
* pStatistic - Pointer to Statistic Counter Data Structure
* pbyBuffer - Tx Buffer
* cbFrameLength - Tx Length
* Out:
* none
*
* Return Value: none
*
*/
void
STAvUpdateTDStatCounterEx (
PSStatCounter pStatistic,
unsigned char *pbyBuffer,
unsigned long cbFrameLength
)
{
unsigned int uPktLength;
uPktLength = (unsigned int)cbFrameLength;
// tx length
pStatistic->dwCntTxBufLength = uPktLength;
// tx pattern, we just see 16 bytes for sample
memcpy(pStatistic->abyCntTxPattern, pbyBuffer, 16);
}
/*
* 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,
unsigned long dwCounter
)
{
//p802_11Counter->TransmittedFragmentCount
p802_11Counter->MulticastTransmittedFrameCount = (unsigned long long) (pStatistic->dwTsrBroadcast[TYPE_AC0DMA] +
pStatistic->dwTsrBroadcast[TYPE_TXDMA0] +
pStatistic->dwTsrMulticast[TYPE_AC0DMA] +
pStatistic->dwTsrMulticast[TYPE_TXDMA0]);
p802_11Counter->FailedCount = (unsigned long long) (pStatistic->dwTsrErr[TYPE_AC0DMA] + pStatistic->dwTsrErr[TYPE_TXDMA0]);
p802_11Counter->RetryCount = (unsigned long long) (pStatistic->dwTsrRetry[TYPE_AC0DMA] + pStatistic->dwTsrRetry[TYPE_TXDMA0]);
p802_11Counter->MultipleRetryCount = (unsigned long long) (pStatistic->dwTsrMoreThanOnceRetry[TYPE_AC0DMA] +
pStatistic->dwTsrMoreThanOnceRetry[TYPE_TXDMA0]);
//p802_11Counter->FrameDuplicateCount
p802_11Counter->RTSSuccessCount += (unsigned long long) (dwCounter & 0x000000ff);
p802_11Counter->RTSFailureCount += (unsigned long long) ((dwCounter & 0x0000ff00) >> 8);
p802_11Counter->ACKFailureCount += (unsigned long long) ((dwCounter & 0x00ff0000) >> 16);
p802_11Counter->FCSErrorCount += (unsigned long long) ((dwCounter & 0xff000000) >> 24);
//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));
}