Pileus Git - ~andy/linux/blob - drivers/staging/vt6655/mib.c

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   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.
   9  *
  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.
  14  *
  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.
  18  *
  19  * File: mib.c
  20  *
  21  * Purpose: Implement MIB Data Structure
  22  *
  23  * Author: Tevin Chen
  24  *
  25  * Date: May 21, 1996
  26  *
  27  * Functions:
  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
  35  *
  36  * Revision History:
  37  *
  38  */
  39
  40 #include "upc.h"
  41 #include "mac.h"
  42 #include "tether.h"
  43 #include "mib.h"
  44 #include "wctl.h"
  45 #include "baseband.h"
  46
  47 /*---------------------  Static Definitions -------------------------*/
  48 static int msglevel = MSG_LEVEL_INFO;
  49 /*---------------------  Static Classes  ----------------------------*/
  50
  51 /*---------------------  Static Variables  --------------------------*/
  52
  53 /*---------------------  Static Functions  --------------------------*/
  54
  55 /*---------------------  Export Variables  --------------------------*/
  56
  57 /*---------------------  Export Functions  --------------------------*/
  58
  59 /*
  60  * Description: Clear All Statistic Counter
  61  *
  62  * Parameters:
  63  *  In:
  64  *      pStatistic  - Pointer to Statistic Counter Data Structure
  65  *  Out:
  66  *      none
  67  *
  68  * Return Value: none
  69  *
  70  */
  71 void STAvClearAllCounter(PSStatCounter pStatistic)
  72 {
  73         // set memory to zero
  74         memset(pStatistic, 0, sizeof(SStatCounter));
  75 }
  76
  77 /*
  78  * Description: Update Isr Statistic Counter
  79  *
  80  * Parameters:
  81  *  In:
  82  *      pStatistic  - Pointer to Statistic Counter Data Structure
  83  *      wisr        - Interrupt status
  84  *  Out:
  85  *      none
  86  *
  87  * Return Value: none
  88  *
  89  */
  90 void STAvUpdateIsrStatCounter(PSStatCounter pStatistic, unsigned long dwIsr)
  91 {
  92         /**********************/
  93         /* ABNORMAL interrupt */
  94         /**********************/
  95         // not any IMR bit invoke irq
  96
  97         if (dwIsr == 0) {
  98                 pStatistic->ISRStat.dwIsrUnknown++;
  99                 return;
 100         }
 101
 102 //Added by Kyle
 103         if (dwIsr & ISR_TXDMA0)               // ISR, bit0
 104                 pStatistic->ISRStat.dwIsrTx0OK++;             // TXDMA0 successful
 105
 106         if (dwIsr & ISR_AC0DMA)               // ISR, bit1
 107                 pStatistic->ISRStat.dwIsrAC0TxOK++;           // AC0DMA successful
 108
 109         if (dwIsr & ISR_BNTX)                 // ISR, bit2
 110                 pStatistic->ISRStat.dwIsrBeaconTxOK++;        // BeaconTx successful
 111
 112         if (dwIsr & ISR_RXDMA0)               // ISR, bit3
 113                 pStatistic->ISRStat.dwIsrRx0OK++;             // Rx0 successful
 114
 115         if (dwIsr & ISR_TBTT)                 // ISR, bit4
 116                 pStatistic->ISRStat.dwIsrTBTTInt++;           // TBTT successful
 117
 118         if (dwIsr & ISR_SOFTTIMER)            // ISR, bit6
 119                 pStatistic->ISRStat.dwIsrSTIMERInt++;
 120
 121         if (dwIsr & ISR_WATCHDOG)             // ISR, bit7
 122                 pStatistic->ISRStat.dwIsrWatchDog++;
 123
 124         if (dwIsr & ISR_FETALERR)             // ISR, bit8
 125                 pStatistic->ISRStat.dwIsrUnrecoverableError++;
 126
 127         if (dwIsr & ISR_SOFTINT)              // ISR, bit9
 128                 pStatistic->ISRStat.dwIsrSoftInterrupt++;     // software interrupt
 129
 130         if (dwIsr & ISR_MIBNEARFULL)          // ISR, bit10
 131                 pStatistic->ISRStat.dwIsrMIBNearfull++;
 132
 133         if (dwIsr & ISR_RXNOBUF)              // ISR, bit11
 134                 pStatistic->ISRStat.dwIsrRxNoBuf++;           // Rx No Buff
 135
 136         if (dwIsr & ISR_RXDMA1)               // ISR, bit12
 137                 pStatistic->ISRStat.dwIsrRx1OK++;             // Rx1 successful
 138
 139         if (dwIsr & ISR_SOFTTIMER1)           // ISR, bit21
 140                 pStatistic->ISRStat.dwIsrSTIMER1Int++;
 141 }
 142
 143 /*
 144  * Description: Update Rx Statistic Counter
 145  *
 146  * Parameters:
 147  *  In:
 148  *      pStatistic      - Pointer to Statistic Counter Data Structure
 149  *      byRSR           - Rx Status
 150  *      byNewRSR        - Rx Status
 151  *      pbyBuffer       - Rx Buffer
 152  *      cbFrameLength   - Rx Length
 153  *  Out:
 154  *      none
 155  *
 156  * Return Value: none
 157  *
 158  */
 159 void STAvUpdateRDStatCounter(PSStatCounter pStatistic,
 160                              unsigned char byRSR, unsigned char byNewRSR, unsigned char byRxRate,
 161                              unsigned char *pbyBuffer, unsigned int cbFrameLength)
 162 {
 163         //need change
 164         PS802_11Header pHeader = (PS802_11Header)pbyBuffer;
 165
 166         if (byRSR & RSR_ADDROK)
 167                 pStatistic->dwRsrADDROk++;
 168         if (byRSR & RSR_CRCOK) {
 169                 pStatistic->dwRsrCRCOk++;
 170
 171                 pStatistic->ullRsrOK++;
 172
 173                 if (cbFrameLength >= ETH_ALEN) {
 174                         // update counters in case of successful transmit
 175                         if (byRSR & RSR_ADDRBROAD) {
 176                                 pStatistic->ullRxBroadcastFrames++;
 177                                 pStatistic->ullRxBroadcastBytes += (unsigned long long) cbFrameLength;
 178                         } else if (byRSR & RSR_ADDRMULTI) {
 179                                 pStatistic->ullRxMulticastFrames++;
 180                                 pStatistic->ullRxMulticastBytes += (unsigned long long) cbFrameLength;
 181                         } else {
 182                                 pStatistic->ullRxDirectedFrames++;
 183                                 pStatistic->ullRxDirectedBytes += (unsigned long long) cbFrameLength;
 184                         }
 185                 }
 186         }
 187
 188         if (byRxRate == 22) {
 189                 pStatistic->CustomStat.ullRsr11M++;
 190                 if (byRSR & RSR_CRCOK) {
 191                         pStatistic->CustomStat.ullRsr11MCRCOk++;
 192                 }
 193                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "11M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr11M, (int)pStatistic->CustomStat.ullRsr11MCRCOk, byRSR);
 194         } else if (byRxRate == 11) {
 195                 pStatistic->CustomStat.ullRsr5M++;
 196                 if (byRSR & RSR_CRCOK) {
 197                         pStatistic->CustomStat.ullRsr5MCRCOk++;
 198                 }
 199                 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++;
 204                 }
 205                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 2M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr2M, (int)pStatistic->CustomStat.ullRsr2MCRCOk, byRSR);
 206         } else if (byRxRate == 2) {
 207                 pStatistic->CustomStat.ullRsr1M++;
 208                 if (byRSR & RSR_CRCOK) {
 209                         pStatistic->CustomStat.ullRsr1MCRCOk++;
 210                 }
 211                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 1M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr1M, (int)pStatistic->CustomStat.ullRsr1MCRCOk, byRSR);
 212         } else if (byRxRate == 12) {
 213                 pStatistic->CustomStat.ullRsr6M++;
 214                 if (byRSR & RSR_CRCOK) {
 215                         pStatistic->CustomStat.ullRsr6MCRCOk++;
 216                 }
 217                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 6M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr6M, (int)pStatistic->CustomStat.ullRsr6MCRCOk);
 218         } else if (byRxRate == 18) {
 219                 pStatistic->CustomStat.ullRsr9M++;
 220                 if (byRSR & RSR_CRCOK) {
 221                         pStatistic->CustomStat.ullRsr9MCRCOk++;
 222                 }
 223                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 9M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr9M, (int)pStatistic->CustomStat.ullRsr9MCRCOk);
 224         } else if (byRxRate == 24) {
 225                 pStatistic->CustomStat.ullRsr12M++;
 226                 if (byRSR & RSR_CRCOK) {
 227                         pStatistic->CustomStat.ullRsr12MCRCOk++;
 228                 }
 229                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "12M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr12M, (int)pStatistic->CustomStat.ullRsr12MCRCOk);
 230         } else if (byRxRate == 36) {
 231                 pStatistic->CustomStat.ullRsr18M++;
 232                 if (byRSR & RSR_CRCOK) {
 233                         pStatistic->CustomStat.ullRsr18MCRCOk++;
 234                 }
 235                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "18M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr18M, (int)pStatistic->CustomStat.ullRsr18MCRCOk);
 236         } else if (byRxRate == 48) {
 237                 pStatistic->CustomStat.ullRsr24M++;
 238                 if (byRSR & RSR_CRCOK) {
 239                         pStatistic->CustomStat.ullRsr24MCRCOk++;
 240                 }
 241                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "24M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr24M, (int)pStatistic->CustomStat.ullRsr24MCRCOk);
 242         } else if (byRxRate == 72) {
 243                 pStatistic->CustomStat.ullRsr36M++;
 244                 if (byRSR & RSR_CRCOK) {
 245                         pStatistic->CustomStat.ullRsr36MCRCOk++;
 246                 }
 247                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "36M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr36M, (int)pStatistic->CustomStat.ullRsr36MCRCOk);
 248         } else if (byRxRate == 96) {
 249                 pStatistic->CustomStat.ullRsr48M++;
 250                 if (byRSR & RSR_CRCOK) {
 251                         pStatistic->CustomStat.ullRsr48MCRCOk++;
 252                 }
 253                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "48M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr48M, (int)pStatistic->CustomStat.ullRsr48MCRCOk);
 254         } else if (byRxRate == 108) {
 255                 pStatistic->CustomStat.ullRsr54M++;
 256                 if (byRSR & RSR_CRCOK) {
 257                         pStatistic->CustomStat.ullRsr54MCRCOk++;
 258                 }
 259                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "54M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr54M, (int)pStatistic->CustomStat.ullRsr54MCRCOk);
 260         } else {
 261                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unknown: Total[%d], CRCOK[%d]\n", (int)pStatistic->dwRsrRxPacket+1, (int)pStatistic->dwRsrCRCOk);
 262         }
 263
 264         if (byRSR & RSR_BSSIDOK)
 265                 pStatistic->dwRsrBSSIDOk++;
 266
 267         if (byRSR & RSR_BCNSSIDOK)
 268                 pStatistic->dwRsrBCNSSIDOk++;
 269         if (byRSR & RSR_IVLDLEN)  //invalid len (> 2312 byte)
 270                 pStatistic->dwRsrLENErr++;
 271         if (byRSR & RSR_IVLDTYP)  //invalid packet type
 272                 pStatistic->dwRsrTYPErr++;
 273         if (byRSR & (RSR_IVLDTYP | RSR_IVLDLEN))
 274                 pStatistic->dwRsrErr++;
 275
 276         if (byNewRSR & NEWRSR_DECRYPTOK)
 277                 pStatistic->dwNewRsrDECRYPTOK++;
 278         if (byNewRSR & NEWRSR_CFPIND)
 279                 pStatistic->dwNewRsrCFP++;
 280         if (byNewRSR & NEWRSR_HWUTSF)
 281                 pStatistic->dwNewRsrUTSF++;
 282         if (byNewRSR & NEWRSR_BCNHITAID)
 283                 pStatistic->dwNewRsrHITAID++;
 284         if (byNewRSR & NEWRSR_BCNHITAID0)
 285                 pStatistic->dwNewRsrHITAID0++;
 286
 287         // increase rx packet count
 288         pStatistic->dwRsrRxPacket++;
 289         pStatistic->dwRsrRxOctet += cbFrameLength;
 290
 291         if (IS_TYPE_DATA(pbyBuffer)) {
 292                 pStatistic->dwRsrRxData++;
 293         } else if (IS_TYPE_MGMT(pbyBuffer)) {
 294                 pStatistic->dwRsrRxManage++;
 295         } else if (IS_TYPE_CONTROL(pbyBuffer)) {
 296                 pStatistic->dwRsrRxControl++;
 297         }
 298
 299         if (byRSR & RSR_ADDRBROAD)
 300                 pStatistic->dwRsrBroadcast++;
 301         else if (byRSR & RSR_ADDRMULTI)
 302                 pStatistic->dwRsrMulticast++;
 303         else
 304                 pStatistic->dwRsrDirected++;
 305
 306         if (WLAN_GET_FC_MOREFRAG(pHeader->wFrameCtl))
 307                 pStatistic->dwRsrRxFragment++;
 308
 309         if (cbFrameLength < ETH_ZLEN + 4) {
 310                 pStatistic->dwRsrRunt++;
 311         } else if (cbFrameLength == ETH_ZLEN + 4) {
 312                 pStatistic->dwRsrRxFrmLen64++;
 313         } else if ((65 <= cbFrameLength) && (cbFrameLength <= 127)) {
 314                 pStatistic->dwRsrRxFrmLen65_127++;
 315         } else if ((128 <= cbFrameLength) && (cbFrameLength <= 255)) {
 316                 pStatistic->dwRsrRxFrmLen128_255++;
 317         } else if ((256 <= cbFrameLength) && (cbFrameLength <= 511)) {
 318                 pStatistic->dwRsrRxFrmLen256_511++;
 319         } else if ((512 <= cbFrameLength) && (cbFrameLength <= 1023)) {
 320                 pStatistic->dwRsrRxFrmLen512_1023++;
 321         } else if ((1024 <= cbFrameLength) && (cbFrameLength <= ETH_FRAME_LEN + 4)) {
 322                 pStatistic->dwRsrRxFrmLen1024_1518++;
 323         } else if (cbFrameLength > ETH_FRAME_LEN + 4) {
 324                 pStatistic->dwRsrLong++;
 325         }
 326 }
 327
 328 /*
 329  * Description: Update Rx Statistic Counter and copy Rx buffer
 330  *
 331  * Parameters:
 332  *  In:
 333  *      pStatistic      - Pointer to Statistic Counter Data Structure
 334  *      byRSR           - Rx Status
 335  *      byNewRSR        - Rx Status
 336  *      pbyBuffer       - Rx Buffer
 337  *      cbFrameLength   - Rx Length
 338  *  Out:
 339  *      none
 340  *
 341  * Return Value: none
 342  *
 343  */
 344
 345 void
 346 STAvUpdateRDStatCounterEx(
 347         PSStatCounter   pStatistic,
 348         unsigned char byRSR,
 349         unsigned char byNewRSR,
 350         unsigned char byRxRate,
 351         unsigned char *pbyBuffer,
 352         unsigned int cbFrameLength
 353 )
 354 {
 355         STAvUpdateRDStatCounter(
 356                 pStatistic,
 357                 byRSR,
 358                 byNewRSR,
 359                 byRxRate,
 360                 pbyBuffer,
 361                 cbFrameLength
 362 );
 363
 364         // rx length
 365         pStatistic->dwCntRxFrmLength = cbFrameLength;
 366         // rx pattern, we just see 10 bytes for sample
 367         memcpy(pStatistic->abyCntRxPattern, (unsigned char *)pbyBuffer, 10);
 368 }
 369
 370 /*
 371  * Description: Update Tx Statistic Counter
 372  *
 373  * Parameters:
 374  *  In:
 375  *      pStatistic      - Pointer to Statistic Counter Data Structure
 376  *      byTSR0          - Tx Status
 377  *      byTSR1          - Tx Status
 378  *      pbyBuffer       - Tx Buffer
 379  *      cbFrameLength   - Tx Length
 380  *      uIdx            - Index of Tx DMA
 381  *  Out:
 382  *      none
 383  *
 384  * Return Value: none
 385  *
 386  */
 387 void
 388 STAvUpdateTDStatCounter(
 389         PSStatCounter   pStatistic,
 390         unsigned char byTSR0,
 391         unsigned char byTSR1,
 392         unsigned char *pbyBuffer,
 393         unsigned int cbFrameLength,
 394         unsigned int uIdx
 395 )
 396 {
 397         PWLAN_80211HDR_A4   pHeader;
 398         unsigned char *pbyDestAddr;
 399         unsigned char byTSR0_NCR = byTSR0 & TSR0_NCR;
 400
 401         pHeader = (PWLAN_80211HDR_A4) pbyBuffer;
 402         if (WLAN_GET_FC_TODS(pHeader->wFrameCtl) == 0) {
 403                 pbyDestAddr = &(pHeader->abyAddr1[0]);
 404         } else {
 405                 pbyDestAddr = &(pHeader->abyAddr3[0]);
 406         }
 407         // increase tx packet count
 408         pStatistic->dwTsrTxPacket[uIdx]++;
 409         pStatistic->dwTsrTxOctet[uIdx] += cbFrameLength;
 410
 411         if (byTSR0_NCR != 0) {
 412                 pStatistic->dwTsrRetry[uIdx]++;
 413                 pStatistic->dwTsrTotalRetry[uIdx] += byTSR0_NCR;
 414
 415                 if (byTSR0_NCR == 1)
 416                         pStatistic->dwTsrOnceRetry[uIdx]++;
 417                 else
 418                         pStatistic->dwTsrMoreThanOnceRetry[uIdx]++;
 419         }
 420
 421         if ((byTSR1&(TSR1_TERR|TSR1_RETRYTMO|TSR1_TMO|ACK_DATA)) == 0) {
 422                 pStatistic->ullTsrOK[uIdx]++;
 423                 pStatistic->CustomStat.ullTsrAllOK =
 424                         (pStatistic->ullTsrOK[TYPE_AC0DMA] + pStatistic->ullTsrOK[TYPE_TXDMA0]);
 425                 // update counters in case that successful transmit
 426                 if (is_broadcast_ether_addr(pbyDestAddr)) {
 427                         pStatistic->ullTxBroadcastFrames[uIdx]++;
 428                         pStatistic->ullTxBroadcastBytes[uIdx] += (unsigned long long) cbFrameLength;
 429                 } else if (is_multicast_ether_addr(pbyDestAddr)) {
 430                         pStatistic->ullTxMulticastFrames[uIdx]++;
 431                         pStatistic->ullTxMulticastBytes[uIdx] += (unsigned long long) cbFrameLength;
 432                 } else {
 433                         pStatistic->ullTxDirectedFrames[uIdx]++;
 434                         pStatistic->ullTxDirectedBytes[uIdx] += (unsigned long long) cbFrameLength;
 435                 }
 436         } else {
 437                 if (byTSR1 & TSR1_TERR)
 438                         pStatistic->dwTsrErr[uIdx]++;
 439                 if (byTSR1 & TSR1_RETRYTMO)
 440                         pStatistic->dwTsrRetryTimeout[uIdx]++;
 441                 if (byTSR1 & TSR1_TMO)
 442                         pStatistic->dwTsrTransmitTimeout[uIdx]++;
 443                 if (byTSR1 & ACK_DATA)
 444                         pStatistic->dwTsrACKData[uIdx]++;
 445         }
 446
 447         if (is_broadcast_ether_addr(pbyDestAddr))
 448                 pStatistic->dwTsrBroadcast[uIdx]++;
 449         else if (is_multicast_ether_addr(pbyDestAddr))
 450                 pStatistic->dwTsrMulticast[uIdx]++;
 451         else
 452                 pStatistic->dwTsrDirected[uIdx]++;
 453 }
 454
 455 /*
 456  * Description: Update Tx Statistic Counter and copy Tx buffer
 457  *
 458  * Parameters:
 459  *  In:
 460  *      pStatistic      - Pointer to Statistic Counter Data Structure
 461  *      pbyBuffer       - Tx Buffer
 462  *      cbFrameLength   - Tx Length
 463  *  Out:
 464  *      none
 465  *
 466  * Return Value: none
 467  *
 468  */
 469 void
 470 STAvUpdateTDStatCounterEx(
 471         PSStatCounter   pStatistic,
 472         unsigned char *pbyBuffer,
 473         unsigned long cbFrameLength
 474 )
 475 {
 476         unsigned int uPktLength;
 477
 478         uPktLength = (unsigned int)cbFrameLength;
 479
 480         // tx length
 481         pStatistic->dwCntTxBufLength = uPktLength;
 482         // tx pattern, we just see 16 bytes for sample
 483         memcpy(pStatistic->abyCntTxPattern, pbyBuffer, 16);
 484 }
 485
 486 /*
 487  * Description: Update 802.11 mib counter
 488  *
 489  * Parameters:
 490  *  In:
 491  *      p802_11Counter  - Pointer to 802.11 mib counter
 492  *      pStatistic      - Pointer to Statistic Counter Data Structure
 493  *      dwCounter       - hardware counter for 802.11 mib
 494  *  Out:
 495  *      none
 496  *
 497  * Return Value: none
 498  *
 499  */
 500 void
 501 STAvUpdate802_11Counter(
 502         PSDot11Counters         p802_11Counter,
 503         PSStatCounter           pStatistic,
 504         unsigned long dwCounter
 505 )
 506 {
 507         //p802_11Counter->TransmittedFragmentCount
 508         p802_11Counter->MulticastTransmittedFrameCount = (unsigned long long) (pStatistic->dwTsrBroadcast[TYPE_AC0DMA] +
 509                                                                                pStatistic->dwTsrBroadcast[TYPE_TXDMA0] +
 510                                                                                pStatistic->dwTsrMulticast[TYPE_AC0DMA] +
 511                                                                                pStatistic->dwTsrMulticast[TYPE_TXDMA0]);
 512         p802_11Counter->FailedCount = (unsigned long long) (pStatistic->dwTsrErr[TYPE_AC0DMA] + pStatistic->dwTsrErr[TYPE_TXDMA0]);
 513         p802_11Counter->RetryCount = (unsigned long long) (pStatistic->dwTsrRetry[TYPE_AC0DMA] + pStatistic->dwTsrRetry[TYPE_TXDMA0]);
 514         p802_11Counter->MultipleRetryCount = (unsigned long long) (pStatistic->dwTsrMoreThanOnceRetry[TYPE_AC0DMA] +
 515                                                                    pStatistic->dwTsrMoreThanOnceRetry[TYPE_TXDMA0]);
 516         //p802_11Counter->FrameDuplicateCount
 517         p802_11Counter->RTSSuccessCount += (unsigned long long)  (dwCounter & 0x000000ff);
 518         p802_11Counter->RTSFailureCount += (unsigned long long) ((dwCounter & 0x0000ff00) >> 8);
 519         p802_11Counter->ACKFailureCount += (unsigned long long) ((dwCounter & 0x00ff0000) >> 16);
 520         p802_11Counter->FCSErrorCount +=   (unsigned long long) ((dwCounter & 0xff000000) >> 24);
 521         //p802_11Counter->ReceivedFragmentCount
 522         p802_11Counter->MulticastReceivedFrameCount = (unsigned long long) (pStatistic->dwRsrBroadcast +
 523                                                                             pStatistic->dwRsrMulticast);
 524 }
 525
 526 /*
 527  * Description: Clear 802.11 mib counter
 528  *
 529  * Parameters:
 530  *  In:
 531  *      p802_11Counter  - Pointer to 802.11 mib counter
 532  *  Out:
 533  *      none
 534  *
 535  * Return Value: none
 536  *
 537  */
 538 void
 539 STAvClear802_11Counter(PSDot11Counters p802_11Counter)
 540 {
 541         // set memory to zero
 542         memset(p802_11Counter, 0, sizeof(SDot11Counters));
 543 }