/*
* 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:
* 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;
}
