| /* |
| * 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: |
| * STAvUpdateIstStatCounter - Update ISR statistic counter |
| * STAvUpdateRDStatCounter - Update Rx statistic counter |
| * 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 int msglevel =MSG_LEVEL_INFO; |
| |
| /* |
| * 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, u8 byIsr0, u8 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, |
| u8 byRSR, u8 byNewRSR, |
| u8 byRxSts, u8 byRxRate, |
| u8 * pbyBuffer, unsigned int cbFrameLength) |
| { |
| /* need change */ |
| struct ieee80211_hdr *pHeader = (struct ieee80211_hdr *)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->frame_control)) |
| 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 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, |
| u8 byPktNum, |
| u8 byRate, |
| u8 byTSR |
| ) |
| { |
| u8 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, |
| u8 byRTSSuccess, |
| u8 byRTSFail, |
| u8 byACKFail, |
| u8 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: |
| * 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++; |
| // } |
| |
| } |
