示例#1
0
/*+
 *
 * Description:
 *      Parsing the highest basic & support rate in rate field of frame.
 *
 * Parameters:
 *  In:
 *      pDevice         - Pointer to the adapter
 *      pItemRates      - Pointer to Rate field defined in 802.11 spec.
 *      pItemExtRates      - Pointer to Extended Rate field defined in 802.11 spec.
 *  Out:
 *      pwMaxBasicRate  - Maximum Basic Rate
 *      pwMaxSuppRate   - Maximum Supported Rate
 *      pbyTopCCKRate   - Maximum Basic Rate in CCK mode
 *      pbyTopOFDMRate  - Maximum Basic Rate in OFDM mode
 *
 * Return Value: none
 *
-*/
void RATEvParseMaxRate(
     void *pDeviceHandler,
     PWLAN_IE_SUPP_RATES pItemRates,
     PWLAN_IE_SUPP_RATES pItemExtRates,
     BOOL bUpdateBasicRate,
     PWORD pwMaxBasicRate,
     PWORD pwMaxSuppRate,
     PWORD pwSuppRate,
     PBYTE pbyTopCCKRate,
     PBYTE pbyTopOFDMRate
    )
{
PSDevice  pDevice = (PSDevice) pDeviceHandler;
unsigned int  ii;
BYTE  byHighSuppRate = 0;
BYTE  byRate = 0;
WORD  wOldBasicRate = pDevice->wBasicRate;
unsigned int  uRateLen;


    if (pItemRates == NULL)
        return;

    *pwSuppRate = 0;
    uRateLen = pItemRates->len;

    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate Len: %d\n", uRateLen);
    if (pDevice->byBBType != BB_TYPE_11B) {
        if (uRateLen > WLAN_RATES_MAXLEN)
            uRateLen = WLAN_RATES_MAXLEN;
    } else {
        if (uRateLen > WLAN_RATES_MAXLEN_11B)
            uRateLen = WLAN_RATES_MAXLEN_11B;
    }

    for (ii = 0; ii < uRateLen; ii++) {
    	byRate = (BYTE)(pItemRates->abyRates[ii]);
        if (WLAN_MGMT_IS_BASICRATE(byRate) &&
            (bUpdateBasicRate == TRUE))  {
            // Add to basic rate set, update pDevice->byTopCCKBasicRate and pDevice->byTopOFDMBasicRate
		CARDbAddBasicRate((void *)pDevice, RATEwGetRateIdx(byRate));
            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate AddBasicRate: %d\n", RATEwGetRateIdx(byRate));
        }
        byRate = (BYTE)(pItemRates->abyRates[ii]&0x7F);
        if (byHighSuppRate == 0)
            byHighSuppRate = byRate;
        if (byRate > byHighSuppRate)
            byHighSuppRate = byRate;
        *pwSuppRate |= (1<<RATEwGetRateIdx(byRate));
    }
    if ((pItemExtRates != NULL) && (pItemExtRates->byElementID == WLAN_EID_EXTSUPP_RATES) &&
        (pDevice->byBBType != BB_TYPE_11B)) {

	unsigned int uExtRateLen = pItemExtRates->len;

        if (uExtRateLen > WLAN_RATES_MAXLEN)
            uExtRateLen = WLAN_RATES_MAXLEN;

        for (ii = 0; ii < uExtRateLen ; ii++) {
            byRate = (BYTE)(pItemExtRates->abyRates[ii]);
            // select highest basic rate
            if (WLAN_MGMT_IS_BASICRATE(pItemExtRates->abyRates[ii])) {
            	// Add to basic rate set, update pDevice->byTopCCKBasicRate and pDevice->byTopOFDMBasicRate
		    CARDbAddBasicRate((void *)pDevice, RATEwGetRateIdx(byRate));
                DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate AddBasicRate: %d\n", RATEwGetRateIdx(byRate));
            }
            byRate = (BYTE)(pItemExtRates->abyRates[ii]&0x7F);
            if (byHighSuppRate == 0)
                byHighSuppRate = byRate;
            if (byRate > byHighSuppRate)
                byHighSuppRate = byRate;
            *pwSuppRate |= (1<<RATEwGetRateIdx(byRate));
            //DBG_PRN_GRP09(("ParseMaxRate : HighSuppRate: %d, %X\n", RATEwGetRateIdx(byRate), byRate));
        }
    } //if(pItemExtRates != NULL)

    if ((pDevice->byPacketType == PK_TYPE_11GB)
	&& CARDbIsOFDMinBasicRate((void *)pDevice)) {
        pDevice->byPacketType = PK_TYPE_11GA;
    }

    *pbyTopCCKRate = pDevice->byTopCCKBasicRate;
    *pbyTopOFDMRate = pDevice->byTopOFDMBasicRate;
    *pwMaxSuppRate = RATEwGetRateIdx(byHighSuppRate);
    if ((pDevice->byPacketType==PK_TYPE_11B) || (pDevice->byPacketType==PK_TYPE_11GB))
       *pwMaxBasicRate = pDevice->byTopCCKBasicRate;
    else
       *pwMaxBasicRate = pDevice->byTopOFDMBasicRate;
    if (wOldBasicRate != pDevice->wBasicRate)
	CARDvSetRSPINF((void *)pDevice, pDevice->byBBType);

     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Exit ParseMaxRate\n");
}
示例#2
0
文件: main_usb.c 项目: IDM350/linux
/*
 * initialization of MAC & BBP registers
 */
static int device_init_registers(struct vnt_private *pDevice)
{
	struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
	struct vnt_cmd_card_init *init_cmd = &pDevice->init_command;
	struct vnt_rsp_card_init *init_rsp = &pDevice->init_response;
	u8 abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
	u8 abySNAP_RFC1042[ETH_ALEN] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
	u8 abySNAP_Bridgetunnel[ETH_ALEN]
		= {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8};
	u8 byAntenna;
	int ii;
	int ntStatus = STATUS_SUCCESS;
	u8 byTmp;
	u8 byCalibTXIQ = 0, byCalibTXDC = 0, byCalibRXIQ = 0;

	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "---->INIbInitAdapter. [%d][%d]\n",
				DEVICE_INIT_COLD, pDevice->byPacketType);

	spin_lock_irq(&pDevice->lock);

	memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
	memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
	memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, ETH_ALEN);

	if (!FIRMWAREbCheckVersion(pDevice)) {
		if (FIRMWAREbDownload(pDevice) == true) {
			if (FIRMWAREbBrach2Sram(pDevice) == false) {
				DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
					" FIRMWAREbBrach2Sram fail\n");
				spin_unlock_irq(&pDevice->lock);
				return false;
			}
		} else {
			DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
				" FIRMWAREbDownload fail\n");
			spin_unlock_irq(&pDevice->lock);
			return false;
		}
	}

	if (!BBbVT3184Init(pDevice)) {
		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" BBbVT3184Init fail\n");
		spin_unlock_irq(&pDevice->lock);
		return false;
	}

	init_cmd->init_class = DEVICE_INIT_COLD;
	init_cmd->exist_sw_net_addr = (u8) pDevice->bExistSWNetAddr;
	for (ii = 0; ii < 6; ii++)
		init_cmd->sw_net_addr[ii] = pDevice->abyCurrentNetAddr[ii];
	init_cmd->short_retry_limit = pDevice->byShortRetryLimit;
	init_cmd->long_retry_limit = pDevice->byLongRetryLimit;

	/* issue card_init command to device */
	ntStatus = CONTROLnsRequestOut(pDevice,
		MESSAGE_TYPE_CARDINIT, 0, 0,
		sizeof(struct vnt_cmd_card_init), (u8 *)init_cmd);
	if (ntStatus != STATUS_SUCCESS) {
		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Issue Card init fail\n");
		spin_unlock_irq(&pDevice->lock);
		return false;
	}

	ntStatus = CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_INIT_RSP, 0, 0,
		sizeof(struct vnt_rsp_card_init), (u8 *)init_rsp);
	if (ntStatus != STATUS_SUCCESS) {
		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
			"Cardinit request in status fail!\n");
		spin_unlock_irq(&pDevice->lock);
		return false;
	}

	/* local ID for AES functions */
	ntStatus = CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ,
		MAC_REG_LOCALID, MESSAGE_REQUEST_MACREG, 1,
			&pDevice->byLocalID);
	if (ntStatus != STATUS_SUCCESS) {
		spin_unlock_irq(&pDevice->lock);
		return false;
	}

	/* do MACbSoftwareReset in MACvInitialize */

	/* force CCK */
	pDevice->bCCK = true;
	pDevice->bProtectMode = false;
	/* only used in 11g type, sync with ERP IE */
	pDevice->bNonERPPresent = false;
	pDevice->bBarkerPreambleMd = false;
	if (pDevice->bFixRate) {
		pDevice->wCurrentRate = (u16)pDevice->uConnectionRate;
	} else {
		if (pDevice->byBBType == BB_TYPE_11B)
			pDevice->wCurrentRate = RATE_11M;
		else
			pDevice->wCurrentRate = RATE_54M;
	}

	CHvInitChannelTable(pDevice);

	pDevice->byTopOFDMBasicRate = RATE_24M;
	pDevice->byTopCCKBasicRate = RATE_1M;
	pDevice->byRevId = 0;
	/* target to IF pin while programming to RF chip */
	pDevice->byCurPwr = 0xFF;

	pDevice->byCCKPwr = pDevice->abyEEPROM[EEP_OFS_PWR_CCK];
	pDevice->byOFDMPwrG = pDevice->abyEEPROM[EEP_OFS_PWR_OFDMG];
	/* load power table */
	for (ii = 0; ii < 14; ii++) {
		pDevice->abyCCKPwrTbl[ii] =
			pDevice->abyEEPROM[ii + EEP_OFS_CCK_PWR_TBL];

		if (pDevice->abyCCKPwrTbl[ii] == 0)
			pDevice->abyCCKPwrTbl[ii] = pDevice->byCCKPwr;
			pDevice->abyOFDMPwrTbl[ii] =
				pDevice->abyEEPROM[ii + EEP_OFS_OFDM_PWR_TBL];
		if (pDevice->abyOFDMPwrTbl[ii] == 0)
			pDevice->abyOFDMPwrTbl[ii] = pDevice->byOFDMPwrG;
	}

	/*
	 * original zonetype is USA, but custom zonetype is Europe,
	 * then need to recover 12, 13, 14 channels with 11 channel
	 */
	if (((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) ||
		(pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe)) &&
		(pDevice->byOriginalZonetype == ZoneType_USA)) {
		for (ii = 11; ii < 14; ii++) {
			pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
			pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
		}
	}

	pDevice->byOFDMPwrA = 0x34; /* same as RFbMA2829SelectChannel */

	/* load OFDM A power table */
	for (ii = 0; ii < CB_MAX_CHANNEL_5G; ii++) {
		pDevice->abyOFDMAPwrTbl[ii] =
			pDevice->abyEEPROM[ii + EEP_OFS_OFDMA_PWR_TBL];

		if (pDevice->abyOFDMAPwrTbl[ii] == 0)
			pDevice->abyOFDMAPwrTbl[ii] = pDevice->byOFDMPwrA;
	}

	byAntenna = pDevice->abyEEPROM[EEP_OFS_ANTENNA];

	if (byAntenna & EEP_ANTINV)
		pDevice->bTxRxAntInv = true;
	else
		pDevice->bTxRxAntInv = false;

	byAntenna &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);

	if (byAntenna == 0) /* if not set default is both */
		byAntenna = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);

	if (byAntenna == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
		pDevice->byAntennaCount = 2;
		pDevice->byTxAntennaMode = ANT_B;
		pDevice->dwTxAntennaSel = 1;
		pDevice->dwRxAntennaSel = 1;

		if (pDevice->bTxRxAntInv == true)
			pDevice->byRxAntennaMode = ANT_A;
		else
			pDevice->byRxAntennaMode = ANT_B;

		if (pDevice->bDiversityRegCtlON)
			pDevice->bDiversityEnable = true;
		else
			pDevice->bDiversityEnable = false;
	} else  {
		pDevice->bDiversityEnable = false;
		pDevice->byAntennaCount = 1;
		pDevice->dwTxAntennaSel = 0;
		pDevice->dwRxAntennaSel = 0;

		if (byAntenna & EEP_ANTENNA_AUX) {
			pDevice->byTxAntennaMode = ANT_A;

			if (pDevice->bTxRxAntInv == true)
				pDevice->byRxAntennaMode = ANT_B;
			else
				pDevice->byRxAntennaMode = ANT_A;
		} else {
			pDevice->byTxAntennaMode = ANT_B;

		if (pDevice->bTxRxAntInv == true)
			pDevice->byRxAntennaMode = ANT_A;
		else
			pDevice->byRxAntennaMode = ANT_B;
		}
	}

	pDevice->ulDiversityNValue = 100 * 255;
	pDevice->ulDiversityMValue = 100 * 16;
	pDevice->byTMax = 1;
	pDevice->byTMax2 = 4;
	pDevice->ulSQ3TH = 0;
	pDevice->byTMax3 = 64;

	/* get Auto Fall Back type */
	pDevice->byAutoFBCtrl = AUTO_FB_0;

	/* set SCAN Time */
	pDevice->uScanTime = WLAN_SCAN_MINITIME;

	/* default Auto Mode */
	/* pDevice->NetworkType = Ndis802_11Automode; */
	pDevice->eConfigPHYMode = PHY_TYPE_AUTO;
	pDevice->byBBType = BB_TYPE_11G;

	/* initialize BBP registers */
	pDevice->ulTxPower = 25;

	/* get channel range */
	pDevice->byMinChannel = 1;
	pDevice->byMaxChannel = CB_MAX_CHANNEL;

	/* get RFType */
	pDevice->byRFType = init_rsp->rf_type;

	if ((pDevice->byRFType & RF_EMU) != 0) {
		/* force change RevID for VT3253 emu */
		pDevice->byRevId = 0x80;
	}

	/* load vt3266 calibration parameters in EEPROM */
	if (pDevice->byRFType == RF_VT3226D0) {
		if ((pDevice->abyEEPROM[EEP_OFS_MAJOR_VER] == 0x1) &&
			(pDevice->abyEEPROM[EEP_OFS_MINOR_VER] >= 0x4)) {

			byCalibTXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_IQ];
			byCalibTXDC = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_DC];
			byCalibRXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_RX_IQ];
			if (byCalibTXIQ || byCalibTXDC || byCalibRXIQ) {
			/* CR255, enable TX/RX IQ and DC compensation mode */
				ControlvWriteByte(pDevice,
					MESSAGE_REQUEST_BBREG,
					0xff,
					0x03);
			/* CR251, TX I/Q Imbalance Calibration */
				ControlvWriteByte(pDevice,
					MESSAGE_REQUEST_BBREG,
					0xfb,
					byCalibTXIQ);
			/* CR252, TX DC-Offset Calibration */
				ControlvWriteByte(pDevice,
					MESSAGE_REQUEST_BBREG,
					0xfC,
					byCalibTXDC);
			/* CR253, RX I/Q Imbalance Calibration */
				ControlvWriteByte(pDevice,
					MESSAGE_REQUEST_BBREG,
					0xfd,
					byCalibRXIQ);
			} else {
			/* CR255, turn off BB Calibration compensation */
				ControlvWriteByte(pDevice,
					MESSAGE_REQUEST_BBREG,
					0xff,
					0x0);
			}
		}
	}

	pMgmt->eScanType = WMAC_SCAN_PASSIVE;
	pMgmt->uCurrChannel = pDevice->uChannel;
	pMgmt->uIBSSChannel = pDevice->uChannel;
	CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel);

	/* get permanent network address */
	memcpy(pDevice->abyPermanentNetAddr, init_rsp->net_addr, 6);
	memcpy(pDevice->abyCurrentNetAddr,
				pDevice->abyPermanentNetAddr, ETH_ALEN);

	/* if exist SW network address, use it */
	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %pM\n",
		pDevice->abyCurrentNetAddr);

	/*
	* set BB and packet type at the same time
	* set Short Slot Time, xIFS, and RSPINF
	*/
	if (pDevice->byBBType == BB_TYPE_11A) {
		CARDbAddBasicRate(pDevice, RATE_6M);
		pDevice->bShortSlotTime = true;
	} else {
		CARDbAddBasicRate(pDevice, RATE_1M);
		pDevice->bShortSlotTime = false;
	}

	BBvSetShortSlotTime(pDevice);
	CARDvSetBSSMode(pDevice);

	if (pDevice->bUpdateBBVGA) {
		pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
		pDevice->byBBVGANew = pDevice->byBBVGACurrent;

		BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
	}

	pDevice->byRadioCtl = pDevice->abyEEPROM[EEP_OFS_RADIOCTL];
	pDevice->bHWRadioOff = false;

	if ((pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) != 0) {
		ntStatus = CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ,
			MAC_REG_GPIOCTL1, MESSAGE_REQUEST_MACREG, 1, &byTmp);

		if (ntStatus != STATUS_SUCCESS) {
			spin_unlock_irq(&pDevice->lock);
			return false;
		}

		if ((byTmp & GPIO3_DATA) == 0) {
			pDevice->bHWRadioOff = true;
			MACvRegBitsOn(pDevice, MAC_REG_GPIOCTL1, GPIO3_INTMD);
		} else {
			MACvRegBitsOff(pDevice, MAC_REG_GPIOCTL1, GPIO3_INTMD);
			pDevice->bHWRadioOff = false;
		}

	}

	ControlvMaskByte(pDevice, MESSAGE_REQUEST_MACREG,
				MAC_REG_PAPEDELAY, LEDSTS_TMLEN, 0x38);

	ControlvMaskByte(pDevice, MESSAGE_REQUEST_MACREG,
				MAC_REG_PAPEDELAY, LEDSTS_STS, LEDSTS_SLOW);

	MACvRegBitsOn(pDevice, MAC_REG_GPIOCTL0, 0x01);

	if ((pDevice->bHWRadioOff == true) ||
				(pDevice->bRadioControlOff == true)) {
		CARDbRadioPowerOff(pDevice);
	} else {
		CARDbRadioPowerOn(pDevice);
	}


	spin_unlock_irq(&pDevice->lock);

	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----INIbInitAdapter Exit\n");

	return true;
}
示例#3
0
VOID
RATEvParseMaxRate (
    IN PVOID pDeviceHandler,
    IN PWLAN_IE_SUPP_RATES pItemRates,
    IN PWLAN_IE_SUPP_RATES pItemExtRates,
    IN BOOL bUpdateBasicRate,
    OUT PWORD pwMaxBasicRate,
    OUT PWORD pwMaxSuppRate,
    OUT PWORD pwSuppRate,
    OUT PBYTE pbyTopCCKRate,
    OUT PBYTE pbyTopOFDMRate
    )
{
PSDevice  pDevice = (PSDevice) pDeviceHandler;
UINT  ii;
BYTE  byHighSuppRate = 0;
BYTE  byRate = 0;
WORD  wOldBasicRate = pDevice->wBasicRate;
UINT  uRateLen;


    if (pItemRates == NULL)
        return;

    *pwSuppRate = 0;
    uRateLen = pItemRates->len;

    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate Len: %d\n", uRateLen);
    if (pDevice->eCurrentPHYType != PHY_TYPE_11B) {
        if (uRateLen > WLAN_RATES_MAXLEN)
            uRateLen = WLAN_RATES_MAXLEN;
    } else {
        if (uRateLen > WLAN_RATES_MAXLEN_11B)
            uRateLen = WLAN_RATES_MAXLEN_11B;
    }

    for (ii = 0; ii < uRateLen; ii++) {
    	byRate = (BYTE)(pItemRates->abyRates[ii]);
        if (WLAN_MGMT_IS_BASICRATE(byRate) &&
            (bUpdateBasicRate == TRUE))  {
            
            CARDbAddBasicRate((PVOID)pDevice, wGetRateIdx(byRate));
            DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate AddBasicRate: %d\n", wGetRateIdx(byRate));
        }
        byRate = (BYTE)(pItemRates->abyRates[ii]&0x7F);
        if (byHighSuppRate == 0)
            byHighSuppRate = byRate;
        if (byRate > byHighSuppRate)
            byHighSuppRate = byRate;
        *pwSuppRate |= (1<<wGetRateIdx(byRate));
    }
    if ((pItemExtRates != NULL) && (pItemExtRates->byElementID == WLAN_EID_EXTSUPP_RATES) &&
        (pDevice->eCurrentPHYType != PHY_TYPE_11B)) {

        UINT  uExtRateLen = pItemExtRates->len;

        if (uExtRateLen > WLAN_RATES_MAXLEN)
            uExtRateLen = WLAN_RATES_MAXLEN;

        for (ii = 0; ii < uExtRateLen ; ii++) {
            byRate = (BYTE)(pItemExtRates->abyRates[ii]);
            
            if (WLAN_MGMT_IS_BASICRATE(pItemExtRates->abyRates[ii])) {
            	
                CARDbAddBasicRate((PVOID)pDevice, wGetRateIdx(byRate));
                DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ParseMaxRate AddBasicRate: %d\n", wGetRateIdx(byRate));
            }
            byRate = (BYTE)(pItemExtRates->abyRates[ii]&0x7F);
            if (byHighSuppRate == 0)
                byHighSuppRate = byRate;
            if (byRate > byHighSuppRate)
                byHighSuppRate = byRate;
            *pwSuppRate |= (1<<wGetRateIdx(byRate));
            
        }
    } 

    if ((pDevice->byPacketType == PK_TYPE_11GB) && CARDbIsOFDMinBasicRate((PVOID)pDevice)) {
        pDevice->byPacketType = PK_TYPE_11GA;
    }

    *pbyTopCCKRate = pDevice->byTopCCKBasicRate;
    *pbyTopOFDMRate = pDevice->byTopOFDMBasicRate;
    *pwMaxSuppRate = wGetRateIdx(byHighSuppRate);
    if ((pDevice->byPacketType==PK_TYPE_11B) || (pDevice->byPacketType==PK_TYPE_11GB))
       *pwMaxBasicRate = pDevice->byTopCCKBasicRate;
    else
       *pwMaxBasicRate = pDevice->byTopOFDMBasicRate;
    if (wOldBasicRate != pDevice->wBasicRate)
        CARDvSetRSPINF((PVOID)pDevice, pDevice->eCurrentPHYType);

     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Exit ParseMaxRate\n");
}