/*
* Description: AIROHA IFRF chip init function
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* none
*
* Return Value: TRUE if succeeded; FALSE if failed.
*
*/
BOOL RFbAL2230Init (DWORD_PTR dwIoBase)
{
int ii;
BOOL bResult;
bResult = TRUE;
//3-wire control for normal mode
VNSvOutPortB(dwIoBase + MAC_REG_SOFTPWRCTL, 0);
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
//2008-8-21 chester <add>
// PLL Off
MACvWordRegBitsOff(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
//patch abnormal AL2230 frequency output
//2008-8-21 chester <add>
IFRFbWriteEmbeded(dwIoBase, (0x07168700+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW));
for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++)
bResult &= IFRFbWriteEmbeded(dwIoBase, dwAL2230InitTable[ii]);
//2008-8-21 chester <add>
MACvTimer0MicroSDelay(dwIoBase, 30); //delay 30 us
// PLL On
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
MACvTimer0MicroSDelay(dwIoBase, 150);//150us
bResult &= IFRFbWriteEmbeded(dwIoBase, (0x00d80f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW));
MACvTimer0MicroSDelay(dwIoBase, 30);//30us
bResult &= IFRFbWriteEmbeded(dwIoBase, (0x00780f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW));
MACvTimer0MicroSDelay(dwIoBase, 30);//30us
bResult &= IFRFbWriteEmbeded(dwIoBase, dwAL2230InitTable[CB_AL2230_INIT_SEQ-1]);
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 |
SOFTPWRCTL_SWPE2 |
SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
//3-wire control for power saving mode
VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); //1100 0000
return bResult;
}
/* Need to Pull PLLON low when writing channel registers through
* 3-wire interface
*/
static bool s_bAL7230SelectChannel(struct vnt_private *priv, unsigned char byChannel)
{
void __iomem *iobase = priv->PortOffset;
bool ret;
ret = true;
/* PLLON Off */
MACvWordRegBitsOff(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable0[byChannel - 1]);
ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable1[byChannel - 1]);
ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable2[byChannel - 1]);
/* PLLOn On */
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
/* Set Channel[7] = 0 to tell H/W channel is changing now. */
VNSvOutPortB(iobase + MAC_REG_CHANNEL, (byChannel & 0x7F));
MACvTimer0MicroSDelay(priv, SWITCH_CHANNEL_DELAY_AL7230);
/* Set Channel[7] = 1 to tell H/W channel change is done. */
VNSvOutPortB(iobase + MAC_REG_CHANNEL, (byChannel | 0x80));
return ret;
}
/*
* Description: AIROHA IFRF chip init function
*
* Parameters:
* In:
* iobase - I/O base address
* Out:
* none
*
* Return Value: true if succeeded; false if failed.
*
*/
static bool s_bAL7230Init(struct vnt_private *priv)
{
void __iomem *iobase = priv->PortOffset;
int ii;
bool ret;
ret = true;
/* 3-wire control for normal mode */
VNSvOutPortB(iobase + MAC_REG_SOFTPWRCTL, 0);
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
BBvPowerSaveModeOFF(priv); /* RobertYu:20050106, have DC value for Calibration */
for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++)
ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[ii]);
/* PLL On */
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
/* Calibration */
MACvTimer0MicroSDelay(priv, 150);/* 150us */
/* TXDCOC:active, RCK:disable */
ret &= IFRFbWriteEmbedded(priv, (0x9ABA8F00 + (BY_AL7230_REG_LEN << 3) + IFREGCTL_REGW));
MACvTimer0MicroSDelay(priv, 30);/* 30us */
/* TXDCOC:disable, RCK:active */
ret &= IFRFbWriteEmbedded(priv, (0x3ABA8F00 + (BY_AL7230_REG_LEN << 3) + IFREGCTL_REGW));
MACvTimer0MicroSDelay(priv, 30);/* 30us */
/* TXDCOC:disable, RCK:disable */
ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[CB_AL7230_INIT_SEQ-1]);
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 |
SOFTPWRCTL_SWPE2 |
SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
BBvPowerSaveModeON(priv); /* RobertYu:20050106 */
/* PE1: TX_ON, PE2: RX_ON, PE3: PLLON */
/* 3-wire control for power saving mode */
VNSvOutPortB(iobase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */
return ret;
}
/*
* Description: AIROHA IFRF chip init function
*
* Parameters:
* In:
* iobase - I/O base address
* Out:
* none
*
* Return Value: true if succeeded; false if failed.
*
*/
static bool RFbAL2230Init(struct vnt_private *priv)
{
void __iomem *iobase = priv->PortOffset;
int ii;
bool ret;
ret = true;
/* 3-wire control for normal mode */
VNSvOutPortB(iobase + MAC_REG_SOFTPWRCTL, 0);
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
/* PLL Off */
MACvWordRegBitsOff(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
/* patch abnormal AL2230 frequency output */
IFRFbWriteEmbedded(priv, (0x07168700 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW));
for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++)
ret &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[ii]);
MACvTimer0MicroSDelay(priv, 30); /* delay 30 us */
/* PLL On */
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
MACvTimer0MicroSDelay(priv, 150);/* 150us */
ret &= IFRFbWriteEmbedded(priv, (0x00d80f00 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW));
MACvTimer0MicroSDelay(priv, 30);/* 30us */
ret &= IFRFbWriteEmbedded(priv, (0x00780f00 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW));
MACvTimer0MicroSDelay(priv, 30);/* 30us */
ret &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[CB_AL2230_INIT_SEQ-1]);
MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 |
SOFTPWRCTL_SWPE2 |
SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
/* 3-wire control for power saving mode */
VNSvOutPortB(iobase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */
return ret;
}
/*
* Description: AIROHA IFRF chip init function
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* none
*
* Return Value: TRUE if succeeded; FALSE if failed.
*
*/
BOOL s_bAL7230Init (DWORD_PTR dwIoBase)
{
int ii;
BOOL bResult;
bResult = TRUE;
//3-wire control for normal mode
VNSvOutPortB(dwIoBase + MAC_REG_SOFTPWRCTL, 0);
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
BBvPowerSaveModeOFF(dwIoBase); //RobertYu:20050106, have DC value for Calibration
for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++)
bResult &= IFRFbWriteEmbeded(dwIoBase, dwAL7230InitTable[ii]);
// PLL On
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
//Calibration
MACvTimer0MicroSDelay(dwIoBase, 150);//150us
bResult &= IFRFbWriteEmbeded(dwIoBase, (0x9ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); //TXDCOC:active, RCK:diable
MACvTimer0MicroSDelay(dwIoBase, 30);//30us
bResult &= IFRFbWriteEmbeded(dwIoBase, (0x3ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); //TXDCOC:diable, RCK:active
MACvTimer0MicroSDelay(dwIoBase, 30);//30us
bResult &= IFRFbWriteEmbeded(dwIoBase, dwAL7230InitTable[CB_AL7230_INIT_SEQ-1]); //TXDCOC:diable, RCK:diable
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 |
SOFTPWRCTL_SWPE2 |
SOFTPWRCTL_SWPECTI |
SOFTPWRCTL_TXPEINV));
BBvPowerSaveModeON(dwIoBase); // RobertYu:20050106
// PE1: TX_ON, PE2: RX_ON, PE3: PLLON
//3-wire control for power saving mode
VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); //1100 0000
return bResult;
}
// Need to Pull PLLON low when writing channel registers through 3-wire interface
BOOL s_bAL7230SelectChannel (DWORD_PTR dwIoBase, BYTE byChannel)
{
BOOL bResult;
bResult = TRUE;
// PLLON Off
MACvWordRegBitsOff(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
bResult &= IFRFbWriteEmbeded (dwIoBase, dwAL7230ChannelTable0[byChannel-1]); //Reg0
bResult &= IFRFbWriteEmbeded (dwIoBase, dwAL7230ChannelTable1[byChannel-1]); //Reg1
bResult &= IFRFbWriteEmbeded (dwIoBase, dwAL7230ChannelTable2[byChannel-1]); //Reg4
// PLLOn On
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
// Set Channel[7] = 0 to tell H/W channel is changing now.
VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel & 0x7F));
MACvTimer0MicroSDelay(dwIoBase, SWITCH_CHANNEL_DELAY_AL7230);
// Set Channel[7] = 1 to tell H/W channel change is done.
VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel | 0x80));
return bResult;
}
static void device_init_registers(struct vnt_private *pDevice)
{
unsigned long flags;
unsigned int ii;
unsigned char byValue;
unsigned char byCCKPwrdBm = 0;
unsigned char byOFDMPwrdBm = 0;
MACbShutdown(pDevice->PortOffset);
BBvSoftwareReset(pDevice);
/* Do MACbSoftwareReset in MACvInitialize */
MACbSoftwareReset(pDevice->PortOffset);
pDevice->bAES = false;
/* Only used in 11g type, sync with ERP IE */
pDevice->bProtectMode = false;
pDevice->bNonERPPresent = false;
pDevice->bBarkerPreambleMd = false;
pDevice->wCurrentRate = RATE_1M;
pDevice->byTopOFDMBasicRate = RATE_24M;
pDevice->byTopCCKBasicRate = RATE_1M;
/* Target to IF pin while programming to RF chip. */
pDevice->byRevId = 0;
/* init MAC */
MACvInitialize(pDevice->PortOffset);
/* Get Local ID */
VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &pDevice->byLocalID);
spin_lock_irqsave(&pDevice->lock, flags);
SROMvReadAllContents(pDevice->PortOffset, pDevice->abyEEPROM);
spin_unlock_irqrestore(&pDevice->lock, flags);
/* Get Channel range */
pDevice->byMinChannel = 1;
pDevice->byMaxChannel = CB_MAX_CHANNEL;
/* Get Antena */
byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
if (byValue & EEP_ANTINV)
pDevice->bTxRxAntInv = true;
else
pDevice->bTxRxAntInv = false;
byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
/* if not set default is All */
if (byValue == 0)
byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
pDevice->byAntennaCount = 2;
pDevice->byTxAntennaMode = ANT_B;
pDevice->dwTxAntennaSel = 1;
pDevice->dwRxAntennaSel = 1;
if (pDevice->bTxRxAntInv)
pDevice->byRxAntennaMode = ANT_A;
else
pDevice->byRxAntennaMode = ANT_B;
} else {
pDevice->byAntennaCount = 1;
pDevice->dwTxAntennaSel = 0;
pDevice->dwRxAntennaSel = 0;
if (byValue & EEP_ANTENNA_AUX) {
pDevice->byTxAntennaMode = ANT_A;
if (pDevice->bTxRxAntInv)
pDevice->byRxAntennaMode = ANT_B;
else
pDevice->byRxAntennaMode = ANT_A;
} else {
pDevice->byTxAntennaMode = ANT_B;
if (pDevice->bTxRxAntInv)
pDevice->byRxAntennaMode = ANT_A;
else
pDevice->byRxAntennaMode = ANT_B;
}
}
/* Set initial antenna mode */
BBvSetTxAntennaMode(pDevice, pDevice->byTxAntennaMode);
BBvSetRxAntennaMode(pDevice, pDevice->byRxAntennaMode);
/* zonetype initial */
pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
/* Get RFType */
pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE);
/* force change RevID for VT3253 emu */
if ((pDevice->byRFType & RF_EMU) != 0)
pDevice->byRevId = 0x80;
pDevice->byRFType &= RF_MASK;
pr_debug("pDevice->byRFType = %x\n", pDevice->byRFType);
if (!pDevice->bZoneRegExist)
pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
pr_debug("pDevice->byZoneType = %x\n", pDevice->byZoneType);
/* Init RF module */
RFbInit(pDevice);
/* Get Desire Power Value */
pDevice->byCurPwr = 0xFF;
pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK);
pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG);
/* Load power Table */
for (ii = 0; ii < CB_MAX_CHANNEL_24G; ii++) {
pDevice->abyCCKPwrTbl[ii + 1] =
SROMbyReadEmbedded(pDevice->PortOffset,
(unsigned char)(ii + EEP_OFS_CCK_PWR_TBL));
if (pDevice->abyCCKPwrTbl[ii + 1] == 0)
pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr;
pDevice->abyOFDMPwrTbl[ii + 1] =
SROMbyReadEmbedded(pDevice->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDM_PWR_TBL));
if (pDevice->abyOFDMPwrTbl[ii + 1] == 0)
pDevice->abyOFDMPwrTbl[ii + 1] = pDevice->byOFDMPwrG;
pDevice->abyCCKDefaultPwr[ii + 1] = byCCKPwrdBm;
pDevice->abyOFDMDefaultPwr[ii + 1] = byOFDMPwrdBm;
}
/* recover 12,13 ,14channel for EUROPE by 11 channel */
for (ii = 11; ii < 14; ii++) {
pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
}
/* Load OFDM A Power Table */
for (ii = 0; ii < CB_MAX_CHANNEL_5G; ii++) {
pDevice->abyOFDMPwrTbl[ii + CB_MAX_CHANNEL_24G + 1] =
SROMbyReadEmbedded(pDevice->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDMA_PWR_TBL));
pDevice->abyOFDMDefaultPwr[ii + CB_MAX_CHANNEL_24G + 1] =
SROMbyReadEmbedded(pDevice->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDMA_PWR_dBm));
}
if (pDevice->byLocalID > REV_ID_VT3253_B1) {
MACvSelectPage1(pDevice->PortOffset);
VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1,
(MSRCTL1_TXPWR | MSRCTL1_CSAPAREN));
MACvSelectPage0(pDevice->PortOffset);
}
/* use relative tx timeout and 802.11i D4 */
MACvWordRegBitsOn(pDevice->PortOffset,
MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT));
/* set performance parameter by registry */
MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit);
MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit);
/* reset TSF counter */
VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
/* enable TSF counter */
VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
/* initialize BBP registers */
BBbVT3253Init(pDevice);
if (pDevice->bUpdateBBVGA) {
pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
pDevice->byBBVGANew = pDevice->byBBVGACurrent;
BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
}
BBvSetRxAntennaMode(pDevice, pDevice->byRxAntennaMode);
BBvSetTxAntennaMode(pDevice, pDevice->byTxAntennaMode);
/* Set BB and packet type at the same time. */
/* Set Short Slot Time, xIFS, and RSPINF. */
pDevice->wCurrentRate = RATE_54M;
pDevice->bRadioOff = false;
pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset,
EEP_OFS_RADIOCTL);
pDevice->bHWRadioOff = false;
if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) {
/* Get GPIO */
MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO);
if (((pDevice->byGPIO & GPIO0_DATA) &&
!(pDevice->byRadioCtl & EEP_RADIOCTL_INV)) ||
(!(pDevice->byGPIO & GPIO0_DATA) &&
(pDevice->byRadioCtl & EEP_RADIOCTL_INV)))
pDevice->bHWRadioOff = true;
}
if (pDevice->bHWRadioOff || pDevice->bRadioControlOff)
CARDbRadioPowerOff(pDevice);
/* get Permanent network address */
SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
pr_debug("Network address = %pM\n", pDevice->abyCurrentNetAddr);
/* reset Tx pointer */
CARDvSafeResetRx(pDevice);
/* reset Rx pointer */
CARDvSafeResetTx(pDevice);
if (pDevice->byLocalID <= REV_ID_VT3253_A1)
MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR);
/* Turn On Rx DMA */
MACvReceive0(pDevice->PortOffset);
MACvReceive1(pDevice->PortOffset);
/* start the adapter */
MACvStart(pDevice->PortOffset);
}