2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 * Purpose: Implement MIB Data Structure
28 * STAvClearAllCounter - Clear All MIB Counter
29 * STAvUpdateIstStatCounter - Update ISR statistic counter
30 * STAvUpdateRDStatCounter - Update Rx statistic counter
31 * STAvUpdateRDStatCounterEx - Update Rx statistic counter and copy rcv data
32 * STAvUpdateTDStatCounter - Update Tx statistic counter
33 * STAvUpdateTDStatCounterEx - Update Tx statistic counter and copy tx data
34 * STAvUpdate802_11Counter - Update 802.11 mib counter
47 /*--------------------- Static Definitions -------------------------*/
48 static int msglevel =MSG_LEVEL_INFO;
49 /*--------------------- Static Classes ----------------------------*/
51 /*--------------------- Static Variables --------------------------*/
53 /*--------------------- Static Functions --------------------------*/
55 /*--------------------- Export Variables --------------------------*/
57 /*--------------------- Export Functions --------------------------*/
62 * Description: Clear All Statistic Counter
66 * pStatistic - Pointer to Statistic Counter Data Structure
73 void STAvClearAllCounter (PSStatCounter pStatistic)
76 memset(pStatistic, 0, sizeof(SStatCounter));
81 * Description: Update Isr Statistic Counter
85 * pStatistic - Pointer to Statistic Counter Data Structure
86 * wisr - Interrupt status
93 void STAvUpdateIsrStatCounter (PSStatCounter pStatistic, BYTE byIsr0, BYTE byIsr1)
95 /**********************/
96 /* ABNORMAL interrupt */
97 /**********************/
98 // not any IMR bit invoke irq
100 pStatistic->ISRStat.dwIsrUnknown++;
105 if (byIsr0 & ISR_ACTX) // ISR, bit0
106 pStatistic->ISRStat.dwIsrTx0OK++; // TXDMA0 successful
108 if (byIsr0 & ISR_BNTX) // ISR, bit2
109 pStatistic->ISRStat.dwIsrBeaconTxOK++; // BeaconTx successful
111 if (byIsr0 & ISR_RXDMA0) // ISR, bit3
112 pStatistic->ISRStat.dwIsrRx0OK++; // Rx0 successful
114 if (byIsr0 & ISR_TBTT) // ISR, bit4
115 pStatistic->ISRStat.dwIsrTBTTInt++; // TBTT successful
117 if (byIsr0 & ISR_SOFTTIMER) // ISR, bit6
118 pStatistic->ISRStat.dwIsrSTIMERInt++;
120 if (byIsr0 & ISR_WATCHDOG) // ISR, bit7
121 pStatistic->ISRStat.dwIsrWatchDog++;
124 if (byIsr1 & ISR_FETALERR) // ISR, bit8
125 pStatistic->ISRStat.dwIsrUnrecoverableError++;
127 if (byIsr1 & ISR_SOFTINT) // ISR, bit9
128 pStatistic->ISRStat.dwIsrSoftInterrupt++; // software interrupt
130 if (byIsr1 & ISR_MIBNEARFULL) // ISR, bit10
131 pStatistic->ISRStat.dwIsrMIBNearfull++;
133 if (byIsr1 & ISR_RXNOBUF) // ISR, bit11
134 pStatistic->ISRStat.dwIsrRxNoBuf++; // Rx No Buff
140 * Description: Update Rx Statistic Counter
144 * pStatistic - Pointer to Statistic Counter Data Structure
146 * byNewRSR - Rx Status
147 * pbyBuffer - Rx Buffer
148 * cbFrameLength - Rx Length
155 void STAvUpdateRDStatCounter (PSStatCounter pStatistic,
156 BYTE byRSR, BYTE byNewRSR, BYTE byRxSts, BYTE byRxRate,
157 PBYTE pbyBuffer, UINT cbFrameLength)
160 PS802_11Header pHeader = (PS802_11Header)pbyBuffer;
162 if (byRSR & RSR_ADDROK)
163 pStatistic->dwRsrADDROk++;
164 if (byRSR & RSR_CRCOK) {
165 pStatistic->dwRsrCRCOk++;
167 pStatistic->ullRsrOK++;
169 if (cbFrameLength >= U_ETHER_ADDR_LEN) {
170 // update counters in case that successful transmit
171 if (byRSR & RSR_ADDRBROAD) {
172 pStatistic->ullRxBroadcastFrames++;
173 pStatistic->ullRxBroadcastBytes += (ULONGLONG)cbFrameLength;
175 else if (byRSR & RSR_ADDRMULTI) {
176 pStatistic->ullRxMulticastFrames++;
177 pStatistic->ullRxMulticastBytes += (ULONGLONG)cbFrameLength;
180 pStatistic->ullRxDirectedFrames++;
181 pStatistic->ullRxDirectedBytes += (ULONGLONG)cbFrameLength;
187 pStatistic->CustomStat.ullRsr11M++;
188 if(byRSR & RSR_CRCOK) {
189 pStatistic->CustomStat.ullRsr11MCRCOk++;
191 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"11M: ALL[%d], OK[%d]:[%02x]\n", (INT)pStatistic->CustomStat.ullRsr11M, (INT)pStatistic->CustomStat.ullRsr11MCRCOk, byRSR);
193 else if(byRxRate==11) {
194 pStatistic->CustomStat.ullRsr5M++;
195 if(byRSR & RSR_CRCOK) {
196 pStatistic->CustomStat.ullRsr5MCRCOk++;
198 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" 5M: ALL[%d], OK[%d]:[%02x]\n", (INT)pStatistic->CustomStat.ullRsr5M, (INT)pStatistic->CustomStat.ullRsr5MCRCOk, byRSR);
200 else if(byRxRate==4) {
201 pStatistic->CustomStat.ullRsr2M++;
202 if(byRSR & RSR_CRCOK) {
203 pStatistic->CustomStat.ullRsr2MCRCOk++;
205 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" 2M: ALL[%d], OK[%d]:[%02x]\n", (INT)pStatistic->CustomStat.ullRsr2M, (INT)pStatistic->CustomStat.ullRsr2MCRCOk, byRSR);
207 else if(byRxRate==2){
208 pStatistic->CustomStat.ullRsr1M++;
209 if(byRSR & RSR_CRCOK) {
210 pStatistic->CustomStat.ullRsr1MCRCOk++;
212 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" 1M: ALL[%d], OK[%d]:[%02x]\n", (INT)pStatistic->CustomStat.ullRsr1M, (INT)pStatistic->CustomStat.ullRsr1MCRCOk, byRSR);
214 else if(byRxRate==12){
215 pStatistic->CustomStat.ullRsr6M++;
216 if(byRSR & RSR_CRCOK) {
217 pStatistic->CustomStat.ullRsr6MCRCOk++;
219 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" 6M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr6M, (INT)pStatistic->CustomStat.ullRsr6MCRCOk);
221 else if(byRxRate==18){
222 pStatistic->CustomStat.ullRsr9M++;
223 if(byRSR & RSR_CRCOK) {
224 pStatistic->CustomStat.ullRsr9MCRCOk++;
226 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" 9M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr9M, (INT)pStatistic->CustomStat.ullRsr9MCRCOk);
228 else if(byRxRate==24){
229 pStatistic->CustomStat.ullRsr12M++;
230 if(byRSR & RSR_CRCOK) {
231 pStatistic->CustomStat.ullRsr12MCRCOk++;
233 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"12M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr12M, (INT)pStatistic->CustomStat.ullRsr12MCRCOk);
235 else if(byRxRate==36){
236 pStatistic->CustomStat.ullRsr18M++;
237 if(byRSR & RSR_CRCOK) {
238 pStatistic->CustomStat.ullRsr18MCRCOk++;
240 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"18M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr18M, (INT)pStatistic->CustomStat.ullRsr18MCRCOk);
242 else if(byRxRate==48){
243 pStatistic->CustomStat.ullRsr24M++;
244 if(byRSR & RSR_CRCOK) {
245 pStatistic->CustomStat.ullRsr24MCRCOk++;
247 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"24M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr24M, (INT)pStatistic->CustomStat.ullRsr24MCRCOk);
249 else if(byRxRate==72){
250 pStatistic->CustomStat.ullRsr36M++;
251 if(byRSR & RSR_CRCOK) {
252 pStatistic->CustomStat.ullRsr36MCRCOk++;
254 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"36M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr36M, (INT)pStatistic->CustomStat.ullRsr36MCRCOk);
256 else if(byRxRate==96){
257 pStatistic->CustomStat.ullRsr48M++;
258 if(byRSR & RSR_CRCOK) {
259 pStatistic->CustomStat.ullRsr48MCRCOk++;
261 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"48M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr48M, (INT)pStatistic->CustomStat.ullRsr48MCRCOk);
263 else if(byRxRate==108){
264 pStatistic->CustomStat.ullRsr54M++;
265 if(byRSR & RSR_CRCOK) {
266 pStatistic->CustomStat.ullRsr54MCRCOk++;
268 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"54M: ALL[%d], OK[%d]\n", (INT)pStatistic->CustomStat.ullRsr54M, (INT)pStatistic->CustomStat.ullRsr54MCRCOk);
271 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Unknown: Total[%d], CRCOK[%d]\n", (INT)pStatistic->dwRsrRxPacket+1, (INT)pStatistic->dwRsrCRCOk);
274 if (byRSR & RSR_BSSIDOK)
275 pStatistic->dwRsrBSSIDOk++;
277 if (byRSR & RSR_BCNSSIDOK)
278 pStatistic->dwRsrBCNSSIDOk++;
279 if (byRSR & RSR_IVLDLEN) //invalid len (> 2312 byte)
280 pStatistic->dwRsrLENErr++;
281 if (byRSR & RSR_IVLDTYP) //invalid packet type
282 pStatistic->dwRsrTYPErr++;
283 if ((byRSR & (RSR_IVLDTYP | RSR_IVLDLEN)) || !(byRSR & RSR_CRCOK))
284 pStatistic->dwRsrErr++;
286 if (byNewRSR & NEWRSR_DECRYPTOK)
287 pStatistic->dwNewRsrDECRYPTOK++;
288 if (byNewRSR & NEWRSR_CFPIND)
289 pStatistic->dwNewRsrCFP++;
290 if (byNewRSR & NEWRSR_HWUTSF)
291 pStatistic->dwNewRsrUTSF++;
292 if (byNewRSR & NEWRSR_BCNHITAID)
293 pStatistic->dwNewRsrHITAID++;
294 if (byNewRSR & NEWRSR_BCNHITAID0)
295 pStatistic->dwNewRsrHITAID0++;
297 // increase rx packet count
298 pStatistic->dwRsrRxPacket++;
299 pStatistic->dwRsrRxOctet += cbFrameLength;
302 if (IS_TYPE_DATA(pbyBuffer)) {
303 pStatistic->dwRsrRxData++;
304 } else if (IS_TYPE_MGMT(pbyBuffer)){
305 pStatistic->dwRsrRxManage++;
306 } else if (IS_TYPE_CONTROL(pbyBuffer)){
307 pStatistic->dwRsrRxControl++;
310 if (byRSR & RSR_ADDRBROAD)
311 pStatistic->dwRsrBroadcast++;
312 else if (byRSR & RSR_ADDRMULTI)
313 pStatistic->dwRsrMulticast++;
315 pStatistic->dwRsrDirected++;
317 if (WLAN_GET_FC_MOREFRAG(pHeader->wFrameCtl))
318 pStatistic->dwRsrRxFragment++;
320 if (cbFrameLength < MIN_PACKET_LEN + 4) {
321 pStatistic->dwRsrRunt++;
323 else if (cbFrameLength == MIN_PACKET_LEN + 4) {
324 pStatistic->dwRsrRxFrmLen64++;
326 else if ((65 <= cbFrameLength) && (cbFrameLength <= 127)) {
327 pStatistic->dwRsrRxFrmLen65_127++;
329 else if ((128 <= cbFrameLength) && (cbFrameLength <= 255)) {
330 pStatistic->dwRsrRxFrmLen128_255++;
332 else if ((256 <= cbFrameLength) && (cbFrameLength <= 511)) {
333 pStatistic->dwRsrRxFrmLen256_511++;
335 else if ((512 <= cbFrameLength) && (cbFrameLength <= 1023)) {
336 pStatistic->dwRsrRxFrmLen512_1023++;
338 else if ((1024 <= cbFrameLength) && (cbFrameLength <= MAX_PACKET_LEN + 4)) {
339 pStatistic->dwRsrRxFrmLen1024_1518++;
340 } else if (cbFrameLength > MAX_PACKET_LEN + 4) {
341 pStatistic->dwRsrLong++;
349 * Description: Update Rx Statistic Counter and copy Rx buffer
353 * pStatistic - Pointer to Statistic Counter Data Structure
355 * byNewRSR - Rx Status
356 * pbyBuffer - Rx Buffer
357 * cbFrameLength - Rx Length
366 STAvUpdateRDStatCounterEx (
367 PSStatCounter pStatistic,
376 STAvUpdateRDStatCounter(
387 pStatistic->dwCntRxFrmLength = cbFrameLength;
388 // rx pattern, we just see 10 bytes for sample
389 memcpy(pStatistic->abyCntRxPattern, (PBYTE)pbyBuffer, 10);
394 * Description: Update Tx Statistic Counter
398 * pStatistic - Pointer to Statistic Counter Data Structure
401 * pbyBuffer - Tx Buffer
402 * cbFrameLength - Tx Length
403 * uIdx - Index of Tx DMA
411 STAvUpdateTDStatCounter (
412 PSStatCounter pStatistic,
419 // increase tx packet count
420 pStatistic->dwTsrTxPacket++;
422 byRetyCnt = (byTSR & 0xF0) >> 4;
423 if (byRetyCnt != 0) {
424 pStatistic->dwTsrRetry++;
425 pStatistic->dwTsrTotalRetry += byRetyCnt;
426 pStatistic->dwTxFail[byRate]+= byRetyCnt;
427 pStatistic->dwTxFail[MAX_RATE] += byRetyCnt;
429 if ( byRetyCnt == 0x1)
430 pStatistic->dwTsrOnceRetry++;
432 pStatistic->dwTsrMoreThanOnceRetry++;
435 pStatistic->dwTxRetryCount[byRetyCnt-1]++;
438 if ( !(byTSR & (TSR_TMO | TSR_RETRYTMO))) {
440 #ifdef Calcu_LinkQual
442 pStatistic->TxNoRetryOkCount ++;
444 pStatistic->TxRetryOkCount ++;
447 pStatistic->ullTsrOK++;
448 pStatistic->CustomStat.ullTsrAllOK++;
449 // update counters in case that successful transmit
450 pStatistic->dwTxOk[byRate]++;
451 pStatistic->dwTxOk[MAX_RATE]++;
453 if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_BROAD ) {
454 pStatistic->ullTxBroadcastFrames++;
455 pStatistic->ullTxBroadcastBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
456 } else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_MULTI ) {
457 pStatistic->ullTxMulticastFrames++;
458 pStatistic->ullTxMulticastBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
459 } else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_UNI ) {
460 pStatistic->ullTxDirectedFrames++;
461 pStatistic->ullTxDirectedBytes += pStatistic->abyTxPktInfo[byPktNum].wLength;
466 #ifdef Calcu_LinkQual
467 pStatistic->TxFailCount ++;
470 pStatistic->dwTsrErr++;
471 if (byTSR & TSR_RETRYTMO)
472 pStatistic->dwTsrRetryTimeout++;
474 pStatistic->dwTsrTransmitTimeout++;
477 if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_BROAD ) {
478 pStatistic->dwTsrBroadcast++;
479 } else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_MULTI ) {
480 pStatistic->dwTsrMulticast++;
481 } else if ( pStatistic->abyTxPktInfo[byPktNum].byBroadMultiUni == TX_PKT_UNI ) {
482 pStatistic->dwTsrDirected++;
489 * Description: Update 802.11 mib counter
493 * p802_11Counter - Pointer to 802.11 mib counter
494 * pStatistic - Pointer to Statistic Counter Data Structure
495 * dwCounter - hardware counter for 802.11 mib
503 STAvUpdate802_11Counter(
504 PSDot11Counters p802_11Counter,
505 PSStatCounter pStatistic,
512 //p802_11Counter->TransmittedFragmentCount
513 p802_11Counter->MulticastTransmittedFrameCount = (ULONGLONG) (pStatistic->dwTsrBroadcast +
514 pStatistic->dwTsrMulticast);
515 p802_11Counter->FailedCount = (ULONGLONG) (pStatistic->dwTsrErr);
516 p802_11Counter->RetryCount = (ULONGLONG) (pStatistic->dwTsrRetry);
517 p802_11Counter->MultipleRetryCount = (ULONGLONG) (pStatistic->dwTsrMoreThanOnceRetry);
518 //p802_11Counter->FrameDuplicateCount
519 p802_11Counter->RTSSuccessCount += (ULONGLONG) byRTSSuccess;
520 p802_11Counter->RTSFailureCount += (ULONGLONG) byRTSFail;
521 p802_11Counter->ACKFailureCount += (ULONGLONG) byACKFail;
522 p802_11Counter->FCSErrorCount += (ULONGLONG) byFCSErr;
523 //p802_11Counter->ReceivedFragmentCount
524 p802_11Counter->MulticastReceivedFrameCount = (ULONGLONG) (pStatistic->dwRsrBroadcast +
525 pStatistic->dwRsrMulticast);
529 * Description: Clear 802.11 mib counter
533 * p802_11Counter - Pointer to 802.11 mib counter
541 STAvClear802_11Counter(PSDot11Counters p802_11Counter)
543 // set memory to zero
544 memset(p802_11Counter, 0, sizeof(SDot11Counters));
548 * Description: Clear 802.11 mib counter
552 * pUsbCounter - Pointer to USB mib counter
553 * ntStatus - URB status
562 STAvUpdateUSBCounter(PSUSBCounter pUsbCounter,
567 // if ( ntStatus == USBD_STATUS_CRC ) {
568 pUsbCounter->dwCrc++;