/*
* Description: Read Sub_VID and Sub_SysId from eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pdwSubSysVenId - Sub_VID and Sub_SysId read
*
* Return Value: none
*
*/
void SROMvReadSubSysVenId (DWORD_PTR dwIoBase, PDWORD pdwSubSysVenId)
{
PBYTE pbyData;
pbyData = (PBYTE)pdwSubSysVenId;
// sub vendor
*pbyData = SROMbyReadEmbedded(dwIoBase, 6);
*(pbyData+1) = SROMbyReadEmbedded(dwIoBase, 7);
// sub system
*(pbyData+2) = SROMbyReadEmbedded(dwIoBase, 8);
*(pbyData+3) = SROMbyReadEmbedded(dwIoBase, 9);
}
/*
* Description: Read Sub_VID and Sub_SysId from eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pdwSubSysVenId - Sub_VID and Sub_SysId read
*
* Return Value: none
*
*/
void SROMvReadSubSysVenId(unsigned long dwIoBase, unsigned long *pdwSubSysVenId)
{
unsigned char *pbyData;
pbyData = (unsigned char *)pdwSubSysVenId;
/* sub vendor */
*pbyData = SROMbyReadEmbedded(dwIoBase, 6);
*(pbyData+1) = SROMbyReadEmbedded(dwIoBase, 7);
/* sub system */
*(pbyData+2) = SROMbyReadEmbedded(dwIoBase, 8);
*(pbyData+3) = SROMbyReadEmbedded(dwIoBase, 9);
}
/*
* Description: Test if bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byTestBits - bits to test
* Out:
* none
*
* Return Value: TRUE if all test bits off; otherwise FALSE
*
*/
BOOL SROMbIsRegBitsOff (DWORD_PTR dwIoBase, BYTE byContntOffset, BYTE byTestBits)
{
BYTE byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
return !(byOrgData & byTestBits);
}
/*
* Description: Turn bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byBits - bits to turn off
* Out:
* none
*
*/
void SROMvRegBitsOff (DWORD_PTR dwIoBase, BYTE byContntOffset, BYTE byBits)
{
BYTE byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
SROMbWriteEmbedded(dwIoBase, byContntOffset,(BYTE)(byOrgData & (~byBits)));
}
/*
* Description: Test if bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byTestBits - bits to test
* Out:
* none
*
* Return Value: true if all test bits off; otherwise false
*
*/
bool SROMbIsRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits)
{
unsigned char byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
return !(byOrgData & byTestBits);
}
/*
* Description: Turn bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byBits - bits to turn off
* Out:
* none
*
*/
void SROMvRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits)
{
unsigned char byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
SROMbWriteEmbedded(dwIoBase, byContntOffset,(unsigned char)(byOrgData & (~byBits)));
}
/*
* Description: Read Ethernet Address from eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pbyEtherAddress - Ethernet Address buffer
*
* Return Value: none
*
*/
void SROMvReadEtherAddress (DWORD_PTR dwIoBase, PBYTE pbyEtherAddress)
{
BYTE ii;
// ii = Rom Address
for (ii = 0; ii < U_ETHER_ADDR_LEN; ii++) {
*pbyEtherAddress = SROMbyReadEmbedded(dwIoBase, ii);
pbyEtherAddress++;
}
}
/*
* Description: Read all contents of eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pbyEepromRegs - EEPROM content Buffer
*
* Return Value: none
*
*/
void SROMvReadAllContents (DWORD_PTR dwIoBase, PBYTE pbyEepromRegs)
{
int ii;
// ii = Rom Address
for (ii = 0; ii < EEP_MAX_CONTEXT_SIZE; ii++) {
*pbyEepromRegs = SROMbyReadEmbedded(dwIoBase,(BYTE) ii);
pbyEepromRegs++;
}
}
/*
* Description: Read Ethernet Address from eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pbyEtherAddress - Ethernet Address buffer
*
* Return Value: none
*
*/
void SROMvReadEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress)
{
unsigned char ii;
/* ii = Rom Address */
for (ii = 0; ii < ETH_ALEN; ii++) {
*pbyEtherAddress = SROMbyReadEmbedded(dwIoBase, ii);
pbyEtherAddress++;
}
}
/*
* Description: Read all contents of eeprom to buffer
*
* Parameters:
* In:
* dwIoBase - I/O base address
* Out:
* pbyEepromRegs - EEPROM content Buffer
*
* Return Value: none
*
*/
void SROMvReadAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs)
{
int ii;
/* ii = Rom Address */
for (ii = 0; ii < EEP_MAX_CONTEXT_SIZE; ii++) {
*pbyEepromRegs = SROMbyReadEmbedded(dwIoBase,(unsigned char) ii);
pbyEepromRegs++;
}
}
void SROMvReadEtherAddress(DWORD_PTR dwIoBase, PBYTE pbyEtherAddress)
{
BYTE ii;
/* ii = Rom Address */
for (ii = 0; ii < ETH_ALEN; ii++) {
*pbyEtherAddress = SROMbyReadEmbedded(dwIoBase, ii);
pbyEtherAddress++;
}
}
/*
* Description: Read Ethernet Address from eeprom to buffer
*
* Parameters:
* In:
* iobase - I/O base address
* Out:
* pbyEtherAddress - Ethernet Address buffer
*
* Return Value: none
*
*/
void SROMvReadEtherAddress(void __iomem *iobase,
unsigned char *pbyEtherAddress)
{
unsigned char ii;
/* ii = Rom Address */
for (ii = 0; ii < ETH_ALEN; ii++) {
*pbyEtherAddress = SROMbyReadEmbedded(iobase, ii);
pbyEtherAddress++;
}
}
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);
}