/*
* Description: Set Tx power
*
* Parameters:
* In:
* dwIoBase - I/O base address
* dwRFPowerTable - RF Tx Power Setting
* Out:
* none
*
* Return Value: true if succeeded; false if failed.
*
*/
int vnt_rf_setpower(struct vnt_private *priv, u32 rate, u32 channel)
{
int ret = true;
u8 power = priv->byCCKPwr;
if (channel == 0)
return -EINVAL;
switch (rate) {
case RATE_1M:
case RATE_2M:
case RATE_5M:
case RATE_11M:
power = priv->abyCCKPwrTbl[channel-1];
break;
case RATE_6M:
case RATE_9M:
case RATE_18M:
case RATE_24M:
case RATE_36M:
case RATE_48M:
case RATE_54M:
if (channel > CB_MAX_CHANNEL_24G)
power = priv->abyOFDMAPwrTbl[channel-15];
else
power = priv->abyOFDMPwrTbl[channel-1];
break;
}
ret = vnt_rf_set_txpower(priv, power, rate);
return ret;
}
/* Set Tx power by rate and channel number */
int vnt_rf_setpower(struct vnt_private *priv, u32 rate, u32 channel)
{
u8 power = priv->cck_pwr;
if (channel == 0)
return -EINVAL;
switch (rate) {
case RATE_1M:
case RATE_2M:
case RATE_5M:
case RATE_11M:
channel--;
if (channel < sizeof(priv->cck_pwr_tbl))
power = priv->cck_pwr_tbl[channel];
break;
case RATE_6M:
case RATE_9M:
case RATE_12M:
case RATE_18M:
case RATE_24M:
case RATE_36M:
case RATE_48M:
case RATE_54M:
if (channel > CB_MAX_CHANNEL_24G)
power = priv->ofdm_a_pwr_tbl[channel-15];
else
power = priv->ofdm_pwr_tbl[channel-1];
break;
}
return vnt_rf_set_txpower(priv, power, rate);
}
