diff options
Diffstat (limited to 'drivers/staging/vt6655/vntwifi.c')
-rw-r--r-- | drivers/staging/vt6655/vntwifi.c | 925 |
1 files changed, 448 insertions, 477 deletions
diff --git a/drivers/staging/vt6655/vntwifi.c b/drivers/staging/vt6655/vntwifi.c index 62c44b87d31..d8f4f8e7d05 100644 --- a/drivers/staging/vt6655/vntwifi.c +++ b/drivers/staging/vt6655/vntwifi.c @@ -66,19 +66,18 @@ * * Return Value: none * --*/ + -*/ void -VNTWIFIvSetOPMode ( - void *pMgmtHandle, - WMAC_CONFIG_MODE eOPMode - ) +VNTWIFIvSetOPMode( + void *pMgmtHandle, + WMAC_CONFIG_MODE eOPMode +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - pMgmt->eConfigMode = eOPMode; + pMgmt->eConfigMode = eOPMode; } - /*+ * * Description: @@ -95,20 +94,20 @@ VNTWIFIvSetOPMode ( * * Return Value: none * --*/ + -*/ void -VNTWIFIvSetIBSSParameter ( - void *pMgmtHandle, - unsigned short wBeaconPeriod, - unsigned short wATIMWindow, - unsigned int uChannel - ) +VNTWIFIvSetIBSSParameter( + void *pMgmtHandle, + unsigned short wBeaconPeriod, + unsigned short wATIMWindow, + unsigned int uChannel +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - pMgmt->wIBSSBeaconPeriod = wBeaconPeriod; - pMgmt->wIBSSATIMWindow = wATIMWindow; - pMgmt->uIBSSChannel = uChannel; + pMgmt->wIBSSBeaconPeriod = wBeaconPeriod; + pMgmt->wIBSSATIMWindow = wATIMWindow; + pMgmt->uIBSSChannel = uChannel; } /*+ @@ -124,14 +123,14 @@ VNTWIFIvSetIBSSParameter ( * * Return Value: current SSID pointer. * --*/ + -*/ PWLAN_IE_SSID -VNTWIFIpGetCurrentSSID ( - void *pMgmtHandle - ) +VNTWIFIpGetCurrentSSID( + void *pMgmtHandle +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - return((PWLAN_IE_SSID) pMgmt->abyCurrSSID); + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + return (PWLAN_IE_SSID) pMgmt->abyCurrSSID; } /*+ @@ -147,17 +146,17 @@ VNTWIFIpGetCurrentSSID ( * * Return Value: current Channel. * --*/ + -*/ unsigned int -VNTWIFIpGetCurrentChannel ( - void *pMgmtHandle - ) +VNTWIFIpGetCurrentChannel( + void *pMgmtHandle +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if (pMgmtHandle != NULL) { - return (pMgmt->uCurrChannel); - } - return 0; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + if (pMgmtHandle != NULL) { + return pMgmt->uCurrChannel; + } + return 0; } /*+ @@ -173,18 +172,16 @@ VNTWIFIpGetCurrentChannel ( * * Return Value: current Assoc ID * --*/ + -*/ unsigned short -VNTWIFIwGetAssocID ( - void *pMgmtHandle - ) +VNTWIFIwGetAssocID( + void *pMgmtHandle +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - return(pMgmt->wCurrAID); + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + return pMgmt->wCurrAID; } - - /*+ * * Description: @@ -199,35 +196,35 @@ VNTWIFIwGetAssocID ( * * Return Value: max support rate * --*/ + -*/ unsigned char -VNTWIFIbyGetMaxSupportRate ( - PWLAN_IE_SUPP_RATES pSupportRateIEs, - PWLAN_IE_SUPP_RATES pExtSupportRateIEs - ) +VNTWIFIbyGetMaxSupportRate( + PWLAN_IE_SUPP_RATES pSupportRateIEs, + PWLAN_IE_SUPP_RATES pExtSupportRateIEs +) { - unsigned char byMaxSupportRate = RATE_1M; - unsigned char bySupportRate = RATE_1M; - unsigned int ii = 0; - - if (pSupportRateIEs) { - for (ii = 0; ii < pSupportRateIEs->len; ii++) { - bySupportRate = DATARATEbyGetRateIdx(pSupportRateIEs->abyRates[ii]); - if (bySupportRate > byMaxSupportRate) { - byMaxSupportRate = bySupportRate; - } - } - } - if (pExtSupportRateIEs) { - for (ii = 0; ii < pExtSupportRateIEs->len; ii++) { - bySupportRate = DATARATEbyGetRateIdx(pExtSupportRateIEs->abyRates[ii]); - if (bySupportRate > byMaxSupportRate) { - byMaxSupportRate = bySupportRate; - } - } - } - - return byMaxSupportRate; + unsigned char byMaxSupportRate = RATE_1M; + unsigned char bySupportRate = RATE_1M; + unsigned int ii = 0; + + if (pSupportRateIEs) { + for (ii = 0; ii < pSupportRateIEs->len; ii++) { + bySupportRate = DATARATEbyGetRateIdx(pSupportRateIEs->abyRates[ii]); + if (bySupportRate > byMaxSupportRate) { + byMaxSupportRate = bySupportRate; + } + } + } + if (pExtSupportRateIEs) { + for (ii = 0; ii < pExtSupportRateIEs->len; ii++) { + bySupportRate = DATARATEbyGetRateIdx(pExtSupportRateIEs->abyRates[ii]); + if (bySupportRate > byMaxSupportRate) { + byMaxSupportRate = bySupportRate; + } + } + } + + return byMaxSupportRate; } /*+ @@ -245,48 +242,48 @@ VNTWIFIbyGetMaxSupportRate ( * * Return Value: max support rate * --*/ + -*/ unsigned char -VNTWIFIbyGetACKTxRate ( - unsigned char byRxDataRate, - PWLAN_IE_SUPP_RATES pSupportRateIEs, - PWLAN_IE_SUPP_RATES pExtSupportRateIEs - ) +VNTWIFIbyGetACKTxRate( + unsigned char byRxDataRate, + PWLAN_IE_SUPP_RATES pSupportRateIEs, + PWLAN_IE_SUPP_RATES pExtSupportRateIEs +) { - unsigned char byMaxAckRate; - unsigned char byBasicRate; - unsigned int ii; - - if (byRxDataRate <= RATE_11M) { - byMaxAckRate = RATE_1M; - } else { - // 24M is mandatory for 802.11a and 802.11g - byMaxAckRate = RATE_24M; - } - if (pSupportRateIEs) { - for (ii = 0; ii < pSupportRateIEs->len; ii++) { - if (pSupportRateIEs->abyRates[ii] & 0x80) { - byBasicRate = DATARATEbyGetRateIdx(pSupportRateIEs->abyRates[ii]); - if ((byBasicRate <= byRxDataRate) && - (byBasicRate > byMaxAckRate)) { - byMaxAckRate = byBasicRate; - } - } - } - } - if (pExtSupportRateIEs) { - for (ii = 0; ii < pExtSupportRateIEs->len; ii++) { - if (pExtSupportRateIEs->abyRates[ii] & 0x80) { - byBasicRate = DATARATEbyGetRateIdx(pExtSupportRateIEs->abyRates[ii]); - if ((byBasicRate <= byRxDataRate) && - (byBasicRate > byMaxAckRate)) { - byMaxAckRate = byBasicRate; - } - } - } - } - - return byMaxAckRate; + unsigned char byMaxAckRate; + unsigned char byBasicRate; + unsigned int ii; + + if (byRxDataRate <= RATE_11M) { + byMaxAckRate = RATE_1M; + } else { + // 24M is mandatory for 802.11a and 802.11g + byMaxAckRate = RATE_24M; + } + if (pSupportRateIEs) { + for (ii = 0; ii < pSupportRateIEs->len; ii++) { + if (pSupportRateIEs->abyRates[ii] & 0x80) { + byBasicRate = DATARATEbyGetRateIdx(pSupportRateIEs->abyRates[ii]); + if ((byBasicRate <= byRxDataRate) && + (byBasicRate > byMaxAckRate)) { + byMaxAckRate = byBasicRate; + } + } + } + } + if (pExtSupportRateIEs) { + for (ii = 0; ii < pExtSupportRateIEs->len; ii++) { + if (pExtSupportRateIEs->abyRates[ii] & 0x80) { + byBasicRate = DATARATEbyGetRateIdx(pExtSupportRateIEs->abyRates[ii]); + if ((byBasicRate <= byRxDataRate) && + (byBasicRate > byMaxAckRate)) { + byMaxAckRate = byBasicRate; + } + } + } + } + + return byMaxAckRate; } /*+ @@ -303,22 +300,22 @@ VNTWIFIbyGetACKTxRate ( * * Return Value: none * --*/ + -*/ void -VNTWIFIvSetAuthenticationMode ( - void *pMgmtHandle, - WMAC_AUTHENTICATION_MODE eAuthMode - ) +VNTWIFIvSetAuthenticationMode( + void *pMgmtHandle, + WMAC_AUTHENTICATION_MODE eAuthMode +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - - pMgmt->eAuthenMode = eAuthMode; - if ((eAuthMode == WMAC_AUTH_SHAREKEY) || - (eAuthMode == WMAC_AUTH_AUTO)) { - pMgmt->bShareKeyAlgorithm = true; - } else { - pMgmt->bShareKeyAlgorithm = false; - } + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + + pMgmt->eAuthenMode = eAuthMode; + if ((eAuthMode == WMAC_AUTH_SHAREKEY) || + (eAuthMode == WMAC_AUTH_AUTO)) { + pMgmt->bShareKeyAlgorithm = true; + } else { + pMgmt->bShareKeyAlgorithm = false; + } } /*+ @@ -335,59 +332,56 @@ VNTWIFIvSetAuthenticationMode ( * * Return Value: none * --*/ + -*/ void -VNTWIFIvSetEncryptionMode ( - void *pMgmtHandle, - WMAC_ENCRYPTION_MODE eEncryptionMode - ) +VNTWIFIvSetEncryptionMode( + void *pMgmtHandle, + WMAC_ENCRYPTION_MODE eEncryptionMode +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - - pMgmt->eEncryptionMode = eEncryptionMode; - if ((eEncryptionMode == WMAC_ENCRYPTION_WEPEnabled) || - (eEncryptionMode == WMAC_ENCRYPTION_TKIPEnabled) || - (eEncryptionMode == WMAC_ENCRYPTION_AESEnabled) ) { - pMgmt->bPrivacyInvoked = true; - } else { - pMgmt->bPrivacyInvoked = false; - } + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + + pMgmt->eEncryptionMode = eEncryptionMode; + if ((eEncryptionMode == WMAC_ENCRYPTION_WEPEnabled) || + (eEncryptionMode == WMAC_ENCRYPTION_TKIPEnabled) || + (eEncryptionMode == WMAC_ENCRYPTION_AESEnabled)) { + pMgmt->bPrivacyInvoked = true; + } else { + pMgmt->bPrivacyInvoked = false; + } } - - bool -VNTWIFIbConfigPhyMode ( - void *pMgmtHandle, - CARD_PHY_TYPE ePhyType - ) +VNTWIFIbConfigPhyMode( + void *pMgmtHandle, + CARD_PHY_TYPE ePhyType +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - - if ((ePhyType != PHY_TYPE_AUTO) && - (ePhyType != pMgmt->eCurrentPHYMode)) { - if (CARDbSetPhyParameter(pMgmt->pAdapter, ePhyType, 0, 0, NULL, NULL)==true) { - pMgmt->eCurrentPHYMode = ePhyType; - } else { - return(false); - } - } - pMgmt->eConfigPHYMode = ePhyType; - return(true); + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + + if ((ePhyType != PHY_TYPE_AUTO) && + (ePhyType != pMgmt->eCurrentPHYMode)) { + if (CARDbSetPhyParameter(pMgmt->pAdapter, ePhyType, 0, 0, NULL, NULL) == true) { + pMgmt->eCurrentPHYMode = ePhyType; + } else { + return false; + } + } + pMgmt->eConfigPHYMode = ePhyType; + return true; } - void -VNTWIFIbGetConfigPhyMode ( - void *pMgmtHandle, - void *pePhyType - ) +VNTWIFIbGetConfigPhyMode( + void *pMgmtHandle, + void *pePhyType +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if ((pMgmt != NULL) && (pePhyType != NULL)) { - *(PCARD_PHY_TYPE)pePhyType = pMgmt->eConfigPHYMode; - } + if ((pMgmt != NULL) && (pePhyType != NULL)) { + *(PCARD_PHY_TYPE)pePhyType = pMgmt->eConfigPHYMode; + } } /*+ @@ -403,8 +397,7 @@ VNTWIFIbGetConfigPhyMode ( * * Return Value: None. * --*/ - + -*/ /*+ * @@ -420,62 +413,55 @@ VNTWIFIbGetConfigPhyMode ( * * Return Value: None. * --*/ + -*/ void VNTWIFIvQueryBSSList(void *pMgmtHandle, unsigned int *puBSSCount, void **pvFirstBSS) { - unsigned int ii = 0; - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - PKnownBSS pBSS = NULL; - unsigned int uCount = 0; - - *pvFirstBSS = NULL; - - for (ii = 0; ii < MAX_BSS_NUM; ii++) { - pBSS = &(pMgmt->sBSSList[ii]); - if (!pBSS->bActive) { - continue; - } - if (*pvFirstBSS == NULL) { - *pvFirstBSS = &(pMgmt->sBSSList[ii]); - } - uCount++; - } - *puBSSCount = uCount; + unsigned int ii = 0; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + PKnownBSS pBSS = NULL; + unsigned int uCount = 0; + + *pvFirstBSS = NULL; + + for (ii = 0; ii < MAX_BSS_NUM; ii++) { + pBSS = &(pMgmt->sBSSList[ii]); + if (!pBSS->bActive) { + continue; + } + if (*pvFirstBSS == NULL) { + *pvFirstBSS = &(pMgmt->sBSSList[ii]); + } + uCount++; + } + *puBSSCount = uCount; } - - - void -VNTWIFIvGetNextBSS ( - void *pMgmtHandle, - void *pvCurrentBSS, - void **pvNextBSS - ) +VNTWIFIvGetNextBSS( + void *pMgmtHandle, + void *pvCurrentBSS, + void **pvNextBSS +) { - PKnownBSS pBSS = (PKnownBSS) pvCurrentBSS; - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - - *pvNextBSS = NULL; - - while (*pvNextBSS == NULL) { - pBSS++; - if (pBSS > &(pMgmt->sBSSList[MAX_BSS_NUM])) { - return; - } - if (pBSS->bActive == true) { - *pvNextBSS = pBSS; - return; - } - } + PKnownBSS pBSS = (PKnownBSS) pvCurrentBSS; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + + *pvNextBSS = NULL; + + while (*pvNextBSS == NULL) { + pBSS++; + if (pBSS > &(pMgmt->sBSSList[MAX_BSS_NUM])) { + return; + } + if (pBSS->bActive == true) { + *pvNextBSS = pBSS; + return; + } + } } - - - - /*+ * * Description: @@ -487,319 +473,304 @@ VNTWIFIvGetNextBSS ( * * Return Value: none * --*/ + -*/ void VNTWIFIvUpdateNodeTxCounter( - void *pMgmtHandle, - unsigned char *pbyDestAddress, - bool bTxOk, - unsigned short wRate, - unsigned char *pbyTxFailCount - ) + void *pMgmtHandle, + unsigned char *pbyDestAddress, + bool bTxOk, + unsigned short wRate, + unsigned char *pbyTxFailCount +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - unsigned int uNodeIndex = 0; - unsigned int ii; - - if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || - (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { - if (BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex) == false) { - return; - } - } - pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts++; - if (bTxOk == true) { - // transmit success, TxAttempts at least plus one - pMgmt->sNodeDBTable[uNodeIndex].uTxOk[MAX_RATE]++; - pMgmt->sNodeDBTable[uNodeIndex].uTxOk[wRate]++; - } else { - pMgmt->sNodeDBTable[uNodeIndex].uTxFailures++; - } - pMgmt->sNodeDBTable[uNodeIndex].uTxRetry += pbyTxFailCount[MAX_RATE]; - for(ii=0;ii<MAX_RATE;ii++) { - pMgmt->sNodeDBTable[uNodeIndex].uTxFail[ii] += pbyTxFailCount[ii]; - } - return; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + unsigned int uNodeIndex = 0; + unsigned int ii; + + if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || + (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { + if (BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex) == false) { + return; + } + } + pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts++; + if (bTxOk == true) { + // transmit success, TxAttempts at least plus one + pMgmt->sNodeDBTable[uNodeIndex].uTxOk[MAX_RATE]++; + pMgmt->sNodeDBTable[uNodeIndex].uTxOk[wRate]++; + } else { + pMgmt->sNodeDBTable[uNodeIndex].uTxFailures++; + } + pMgmt->sNodeDBTable[uNodeIndex].uTxRetry += pbyTxFailCount[MAX_RATE]; + for (ii = 0; ii < MAX_RATE; ii++) { + pMgmt->sNodeDBTable[uNodeIndex].uTxFail[ii] += pbyTxFailCount[ii]; + } + return; } - void VNTWIFIvGetTxRate( - void *pMgmtHandle, - unsigned char *pbyDestAddress, - unsigned short *pwTxDataRate, - unsigned char *pbyACKRate, - unsigned char *pbyCCKBasicRate, - unsigned char *pbyOFDMBasicRate - ) + void *pMgmtHandle, + unsigned char *pbyDestAddress, + unsigned short *pwTxDataRate, + unsigned char *pbyACKRate, + unsigned char *pbyCCKBasicRate, + unsigned char *pbyOFDMBasicRate +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - unsigned int uNodeIndex = 0; - unsigned short wTxDataRate = RATE_1M; - unsigned char byACKRate = RATE_1M; - unsigned char byCCKBasicRate = RATE_1M; - unsigned char byOFDMBasicRate = RATE_24M; - PWLAN_IE_SUPP_RATES pSupportRateIEs = NULL; - PWLAN_IE_SUPP_RATES pExtSupportRateIEs = NULL; - - - if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || - (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { - // Adhoc Tx rate decided from node DB - if(BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex)) { - wTxDataRate = (pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate); - pSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrSuppRates); - pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrExtSuppRates); - } else { - if (pMgmt->eCurrentPHYMode != PHY_TYPE_11A) { - wTxDataRate = RATE_2M; - } else { - wTxDataRate = RATE_24M; - } - pSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrSuppRates; - pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrExtSuppRates; - } - } else { // Infrastructure: rate decided from AP Node, index = 0 + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + unsigned int uNodeIndex = 0; + unsigned short wTxDataRate = RATE_1M; + unsigned char byACKRate = RATE_1M; + unsigned char byCCKBasicRate = RATE_1M; + unsigned char byOFDMBasicRate = RATE_24M; + PWLAN_IE_SUPP_RATES pSupportRateIEs = NULL; + PWLAN_IE_SUPP_RATES pExtSupportRateIEs = NULL; + + if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || + (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { + // Adhoc Tx rate decided from node DB + if (BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex)) { + wTxDataRate = (pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate); + pSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrSuppRates); + pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrExtSuppRates); + } else { + if (pMgmt->eCurrentPHYMode != PHY_TYPE_11A) { + wTxDataRate = RATE_2M; + } else { + wTxDataRate = RATE_24M; + } + pSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrSuppRates; + pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrExtSuppRates; + } + } else { // Infrastructure: rate decided from AP Node, index = 0 wTxDataRate = (pMgmt->sNodeDBTable[0].wTxDataRate); #ifdef PLICE_DEBUG printk(KERN_DEBUG "GetTxRate:AP MAC is %pM,TxRate is %d\n", - pMgmt->sNodeDBTable[0].abyMACAddr, wTxDataRate); + pMgmt->sNodeDBTable[0].abyMACAddr, wTxDataRate); #endif - - pSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrSuppRates; - pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrExtSuppRates; - } - byACKRate = VNTWIFIbyGetACKTxRate( (unsigned char) wTxDataRate, - pSupportRateIEs, - pExtSupportRateIEs - ); - if (byACKRate > (unsigned char) wTxDataRate) { - byACKRate = (unsigned char) wTxDataRate; - } - byCCKBasicRate = VNTWIFIbyGetACKTxRate( RATE_11M, - pSupportRateIEs, - pExtSupportRateIEs - ); - byOFDMBasicRate = VNTWIFIbyGetACKTxRate(RATE_54M, - pSupportRateIEs, - pExtSupportRateIEs - ); - *pwTxDataRate = wTxDataRate; - *pbyACKRate = byACKRate; - *pbyCCKBasicRate = byCCKBasicRate; - *pbyOFDMBasicRate = byOFDMBasicRate; - return; + pSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrSuppRates; + pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrExtSuppRates; + } + byACKRate = VNTWIFIbyGetACKTxRate((unsigned char) wTxDataRate, + pSupportRateIEs, + pExtSupportRateIEs +); + if (byACKRate > (unsigned char) wTxDataRate) { + byACKRate = (unsigned char) wTxDataRate; + } + byCCKBasicRate = VNTWIFIbyGetACKTxRate(RATE_11M, + pSupportRateIEs, + pExtSupportRateIEs +); + byOFDMBasicRate = VNTWIFIbyGetACKTxRate(RATE_54M, + pSupportRateIEs, + pExtSupportRateIEs +); + *pwTxDataRate = wTxDataRate; + *pbyACKRate = byACKRate; + *pbyCCKBasicRate = byCCKBasicRate; + *pbyOFDMBasicRate = byOFDMBasicRate; + return; } unsigned char VNTWIFIbyGetKeyCypher( - void *pMgmtHandle, - bool bGroupKey - ) + void *pMgmtHandle, + bool bGroupKey +) { - PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; + PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if (bGroupKey == true) { - return (pMgmt->byCSSGK); - } else { - return (pMgmt->byCSSPK); - } + if (bGroupKey == true) { + return pMgmt->byCSSGK; + } else { + return pMgmt->byCSSPK; + } } - /* -bool -VNTWIFIbInit( - void *pAdapterHandler, - void **pMgmtHandler - ) -{ - - PSMgmtObject pMgmt = NULL; - unsigned int ii; - - - pMgmt = (PSMgmtObject)kmalloc(sizeof(SMgmtObject), (int)GFP_ATOMIC); - if (pMgmt == NULL) { - *pMgmtHandler = NULL; - return false; - } - - memset(pMgmt, 0, sizeof(SMgmtObject)); - pMgmt->pAdapter = (void *) pAdapterHandler; - - // should initial MAC address abyMACAddr - for(ii=0;ii<WLAN_BSSID_LEN;ii++) { - pMgmt->abyDesireBSSID[ii] = 0xFF; - } - pMgmt->pbyPSPacketPool = &pMgmt->byPSPacketPool[0]; - pMgmt->pbyMgmtPacketPool = &pMgmt->byMgmtPacketPool[0]; - pMgmt->byCSSPK = KEY_CTL_NONE; - pMgmt->byCSSGK = KEY_CTL_NONE; - pMgmt->wIBSSBeaconPeriod = DEFAULT_IBSS_BI; - - pMgmt->cbFreeCmdQueue = CMD_Q_SIZE; - pMgmt->uCmdDequeueIdx = 0; - pMgmt->uCmdEnqueueIdx = 0; - pMgmt->eCommandState = WLAN_CMD_STATE_IDLE; - pMgmt->bCmdStop = false; - pMgmt->bCmdRunning = false; - - *pMgmtHandler = pMgmt; - return true; -} + bool + VNTWIFIbInit( + void *pAdapterHandler, + void **pMgmtHandler +) { + PSMgmtObject pMgmt = NULL; + unsigned int ii; + + pMgmt = (PSMgmtObject)kmalloc(sizeof(SMgmtObject), (int)GFP_ATOMIC); + if (pMgmt == NULL) { + *pMgmtHandler = NULL; + return false; + } + + memset(pMgmt, 0, sizeof(SMgmtObject)); + pMgmt->pAdapter = (void *) pAdapterHandler; + + // should initial MAC address abyMACAddr + for (ii=0; ii<WLAN_BSSID_LEN; ii++) { + pMgmt->abyDesireBSSID[ii] = 0xFF; + } + pMgmt->pbyPSPacketPool = &pMgmt->byPSPacketPool[0]; + pMgmt->pbyMgmtPacketPool = &pMgmt->byMgmtPacketPool[0]; + pMgmt->byCSSPK = KEY_CTL_NONE; + pMgmt->byCSSGK = KEY_CTL_NONE; + pMgmt->wIBSSBeaconPeriod = DEFAULT_IBSS_BI; + + pMgmt->cbFreeCmdQueue = CMD_Q_SIZE; + pMgmt->uCmdDequeueIdx = 0; + pMgmt->uCmdEnqueueIdx = 0; + pMgmt->eCommandState = WLAN_CMD_STATE_IDLE; + pMgmt->bCmdStop = false; + pMgmt->bCmdRunning = false; + + *pMgmtHandler = pMgmt; + return true; + } */ - - bool -VNTWIFIbSetPMKIDCache ( - void *pMgmtObject, - unsigned long ulCount, - void *pPMKIDInfo - ) +VNTWIFIbSetPMKIDCache( + void *pMgmtObject, + unsigned long ulCount, + void *pPMKIDInfo +) { - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - - if (ulCount > MAX_PMKID_CACHE) { - return (false); - } - pMgmt->gsPMKIDCache.BSSIDInfoCount = ulCount; - memcpy(pMgmt->gsPMKIDCache.BSSIDInfo, pPMKIDInfo, (ulCount*sizeof(PMKIDInfo))); - return (true); + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + + if (ulCount > MAX_PMKID_CACHE) { + return false; + } + pMgmt->gsPMKIDCache.BSSIDInfoCount = ulCount; + memcpy(pMgmt->gsPMKIDCache.BSSIDInfo, pPMKIDInfo, (ulCount*sizeof(PMKIDInfo))); + return true; } - - unsigned short VNTWIFIwGetMaxSupportRate( - void *pMgmtObject - ) + void *pMgmtObject +) { - unsigned short wRate = RATE_54M; - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - - for(wRate = RATE_54M; wRate > RATE_1M; wRate--) { - if (pMgmt->sNodeDBTable[0].wSuppRate & (1<<wRate)) { - return (wRate); - } - } - if (pMgmt->eCurrentPHYMode == PHY_TYPE_11A) { - return (RATE_6M); - } else { - return (RATE_1M); - } + unsigned short wRate = RATE_54M; + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + + for (wRate = RATE_54M; wRate > RATE_1M; wRate--) { + if (pMgmt->sNodeDBTable[0].wSuppRate & (1<<wRate)) { + return wRate; + } + } + if (pMgmt->eCurrentPHYMode == PHY_TYPE_11A) { + return RATE_6M; + } else { + return RATE_1M; + } } - void -VNTWIFIvSet11h ( - void *pMgmtObject, - bool b11hEnable - ) +VNTWIFIvSet11h( + void *pMgmtObject, + bool b11hEnable +) { - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - pMgmt->b11hEnable = b11hEnable; + pMgmt->b11hEnable = b11hEnable; } bool VNTWIFIbMeasureReport( - void *pMgmtObject, - bool bEndOfReport, - void *pvMeasureEID, - unsigned char byReportMode, - unsigned char byBasicMap, - unsigned char byCCAFraction, - unsigned char *pbyRPIs - ) + void *pMgmtObject, + bool bEndOfReport, + void *pvMeasureEID, + unsigned char byReportMode, + unsigned char byBasicMap, + unsigned char byCCAFraction, + unsigned char *pbyRPIs +) { - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - unsigned char *pbyCurrentEID = (unsigned char *) (pMgmt->pCurrMeasureEIDRep); - - //spin_lock_irq(&pDevice->lock); - if ((pvMeasureEID != NULL) && - (pMgmt->uLengthOfRepEIDs < (WLAN_A3FR_MAXLEN - sizeof(MEASEURE_REP) - sizeof(WLAN_80211HDR_A3) - 3)) - ) { - pMgmt->pCurrMeasureEIDRep->byElementID = WLAN_EID_MEASURE_REP; - pMgmt->pCurrMeasureEIDRep->len = 3; - pMgmt->pCurrMeasureEIDRep->byToken = ((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->byToken; - pMgmt->pCurrMeasureEIDRep->byMode = byReportMode; - pMgmt->pCurrMeasureEIDRep->byType = ((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->byType; - switch (pMgmt->pCurrMeasureEIDRep->byType) { - case MEASURE_TYPE_BASIC : - pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_BASIC); - memcpy( &(pMgmt->pCurrMeasureEIDRep->sRep.sBasic), - &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), - sizeof(MEASEURE_REQ)); - pMgmt->pCurrMeasureEIDRep->sRep.sBasic.byMap = byBasicMap; - break; - case MEASURE_TYPE_CCA : - pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_CCA); - memcpy( &(pMgmt->pCurrMeasureEIDRep->sRep.sCCA), - &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), - sizeof(MEASEURE_REQ)); - pMgmt->pCurrMeasureEIDRep->sRep.sCCA.byCCABusyFraction = byCCAFraction; - break; - case MEASURE_TYPE_RPI : - pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_RPI); - memcpy( &(pMgmt->pCurrMeasureEIDRep->sRep.sRPI), - &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), - sizeof(MEASEURE_REQ)); - memcpy(pMgmt->pCurrMeasureEIDRep->sRep.sRPI.abyRPIdensity, pbyRPIs, 8); - break; - default : - break; - } - pbyCurrentEID += (2 + pMgmt->pCurrMeasureEIDRep->len); - pMgmt->uLengthOfRepEIDs += (2 + pMgmt->pCurrMeasureEIDRep->len); - pMgmt->pCurrMeasureEIDRep = (PWLAN_IE_MEASURE_REP) pbyCurrentEID; - } - if (bEndOfReport == true) { - IEEE11hbMSRRepTx(pMgmt); - } - //spin_unlock_irq(&pDevice->lock); - return (true); + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + unsigned char *pbyCurrentEID = (unsigned char *)(pMgmt->pCurrMeasureEIDRep); + + //spin_lock_irq(&pDevice->lock); + if ((pvMeasureEID != NULL) && + (pMgmt->uLengthOfRepEIDs < (WLAN_A3FR_MAXLEN - sizeof(MEASEURE_REP) - sizeof(WLAN_80211HDR_A3) - 3)) +) { + pMgmt->pCurrMeasureEIDRep->byElementID = WLAN_EID_MEASURE_REP; + pMgmt->pCurrMeasureEIDRep->len = 3; + pMgmt->pCurrMeasureEIDRep->byToken = ((PWLAN_IE_MEASURE_REQ)pvMeasureEID)->byToken; + pMgmt->pCurrMeasureEIDRep->byMode = byReportMode; + pMgmt->pCurrMeasureEIDRep->byType = ((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->byType; + switch (pMgmt->pCurrMeasureEIDRep->byType) { + case MEASURE_TYPE_BASIC: + pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_BASIC); + memcpy(&(pMgmt->pCurrMeasureEIDRep->sRep.sBasic), + &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), + sizeof(MEASEURE_REQ)); + pMgmt->pCurrMeasureEIDRep->sRep.sBasic.byMap = byBasicMap; + break; + case MEASURE_TYPE_CCA: + pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_CCA); + memcpy(&(pMgmt->pCurrMeasureEIDRep->sRep.sCCA), + &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), + sizeof(MEASEURE_REQ)); + pMgmt->pCurrMeasureEIDRep->sRep.sCCA.byCCABusyFraction = byCCAFraction; + break; + case MEASURE_TYPE_RPI: + pMgmt->pCurrMeasureEIDRep->len += sizeof(MEASEURE_REP_RPI); + memcpy(&(pMgmt->pCurrMeasureEIDRep->sRep.sRPI), + &(((PWLAN_IE_MEASURE_REQ) pvMeasureEID)->sReq), + sizeof(MEASEURE_REQ)); + memcpy(pMgmt->pCurrMeasureEIDRep->sRep.sRPI.abyRPIdensity, pbyRPIs, 8); + break; + default: + break; + } + pbyCurrentEID += (2 + pMgmt->pCurrMeasureEIDRep->len); + pMgmt->uLengthOfRepEIDs += (2 + pMgmt->pCurrMeasureEIDRep->len); + pMgmt->pCurrMeasureEIDRep = (PWLAN_IE_MEASURE_REP) pbyCurrentEID; + } + if (bEndOfReport == true) { + IEEE11hbMSRRepTx(pMgmt); + } + //spin_unlock_irq(&pDevice->lock); + return true; } - bool VNTWIFIbChannelSwitch( - void *pMgmtObject, - unsigned char byNewChannel - ) + void *pMgmtObject, + unsigned char byNewChannel +) { - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - //spin_lock_irq(&pDevice->lock); - pMgmt->uCurrChannel = byNewChannel; - pMgmt->bSwitchChannel = false; - //spin_unlock_irq(&pDevice->lock); - return true; + //spin_lock_irq(&pDevice->lock); + pMgmt->uCurrChannel = byNewChannel; + pMgmt->bSwitchChannel = false; + //spin_unlock_irq(&pDevice->lock); + return true; } /* -bool -VNTWIFIbRadarPresent( - void *pMgmtObject, - unsigned char byChannel - ) -{ - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && - (byChannel == (unsigned char) pMgmt->uCurrChannel) && - (pMgmt->bSwitchChannel != true) && - (pMgmt->b11hEnable == true)) { - if (!compare_ether_addr(pMgmt->abyIBSSDFSOwner, CARDpGetCurrentAddress(pMgmt->pAdapter))) { - pMgmt->byNewChannel = CARDbyAutoChannelSelect(pMgmt->pAdapter,(unsigned char) pMgmt->uCurrChannel); - pMgmt->bSwitchChannel = true; - } - BEACONbSendBeacon(pMgmt); - CARDbChannelSwitch(pMgmt->pAdapter, 0, pMgmt->byNewChannel, 10); - } - return true; -} + bool + VNTWIFIbRadarPresent( + void *pMgmtObject, + unsigned char byChannel +) { + PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; + if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && + (byChannel == (unsigned char) pMgmt->uCurrChannel) && + (pMgmt->bSwitchChannel != true) && + (pMgmt->b11hEnable == true)) { + if (!compare_ether_addr(pMgmt->abyIBSSDFSOwner, CARDpGetCurrentAddress(pMgmt->pAdapter))) { + pMgmt->byNewChannel = CARDbyAutoChannelSelect(pMgmt->pAdapter,(unsigned char) pMgmt->uCurrChannel); + pMgmt->bSwitchChannel = true; + } + BEACONbSendBeacon(pMgmt); + CARDbChannelSwitch(pMgmt->pAdapter, 0, pMgmt->byNewChannel, 10); + } + return true; + } */ - |