struct r8180_priv *priv = ieee80211_priv(dev);
struct ieee80211_device *ieee = priv->ieee80211;
- if(!priv->bRegHighPowerMechanism)
+ if (!priv->bRegHighPowerMechanism)
return false;
- if(ieee->state == IEEE80211_LINKED_SCANNING)
+ if (ieee->state == IEEE80211_LINKED_SCANNING)
return false;
return true;
/* Stevenl suggested that degrade 8dbm in high power sate. 2007-12-04 Isaiah */
priv->bToUpdateTxPwr = true;
- u1bTmp= read_nic_byte(dev, CCK_TXAGC);
+ u1bTmp = read_nic_byte(dev, CCK_TXAGC);
/* If it never enter High Power. */
if (CckTxPwrIdx == u1bTmp) {
- u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; /* 8dbm */
+ u1bTmp = (u1bTmp > 16) ? (u1bTmp - 16) : 0; /* 8dbm */
write_nic_byte(dev, CCK_TXAGC, u1bTmp);
- u1bTmp= read_nic_byte(dev, OFDM_TXAGC);
- u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; /* 8dbm */
+ u1bTmp = read_nic_byte(dev, OFDM_TXAGC);
+ u1bTmp = (u1bTmp > 16) ? (u1bTmp - 16) : 0; /* 8dbm */
write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
}
if (priv->bToUpdateTxPwr) {
priv->bToUpdateTxPwr = false;
/* SD3 required. */
- u1bTmp= read_nic_byte(dev, CCK_TXAGC);
+ u1bTmp = read_nic_byte(dev, CCK_TXAGC);
if (u1bTmp < CckTxPwrIdx) {
write_nic_byte(dev, CCK_TXAGC, CckTxPwrIdx);
}
- u1bTmp= read_nic_byte(dev, OFDM_TXAGC);
+ u1bTmp = read_nic_byte(dev, OFDM_TXAGC);
if (u1bTmp < OfdmTxPwrIdx) {
write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
}
void rtl8180_tx_pw_wq(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,tx_pw_wq);
+ struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, tx_pw_wq);
struct net_device *dev = ieee->dev;
DoTxHighPower(dev);
#if 1 /* lzm reserved 080826 */
AwakePeriodIn2Sec = (2000 - priv->DozePeriodInPast2Sec);
- priv ->DozePeriodInPast2Sec = 0;
+ priv->DozePeriodInPast2Sec = 0;
if (AwakePeriodIn2Sec) {
- OfdmFA1 = (u16)((OfdmFA1 * AwakePeriodIn2Sec) / 2000) ;
- OfdmFA2 = (u16)((OfdmFA2 * AwakePeriodIn2Sec) / 2000) ;
+ OfdmFA1 = (u16)((OfdmFA1 * AwakePeriodIn2Sec) / 2000);
+ OfdmFA2 = (u16)((OfdmFA2 * AwakePeriodIn2Sec) / 2000);
} else {
;
}
void rtl8180_hw_dig_wq(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_dig_wq);
+ struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_dig_wq);
struct net_device *dev = ieee->dev;
struct r8180_priv *priv = ieee80211_priv(dev);
rate_len = priv->ieee80211->current_network.rates_len;
rate_ex_len = priv->ieee80211->current_network.rates_ex_len;
- for (idx=0; idx < rate_len; idx++) {
+ for (idx = 0; idx < rate_len; idx++) {
if ((priv->ieee80211->current_network.rates[idx] & RateMask) == NaiveTxRate) {
Found = 1;
goto found_rate;
}
}
return Found;
- found_rate:
+found_rate:
return Found;
}
tmpu1Byte = read_nic_byte(dev, EN_LPF_CAL);
CurrentThermal = (tmpu1Byte & 0xf0) >> 4; /*[ 7:4]: thermal meter indication. */
- CurrentThermal = (CurrentThermal > 0x0c) ? 0x0c:CurrentThermal;/* lzm add 080826 */
+ CurrentThermal = (CurrentThermal > 0x0c) ? 0x0c : CurrentThermal;/* lzm add 080826 */
if (CurrentThermal != priv->ThermalMeter) {
/* Update Tx Power level on each channel. */
*/
/*
- * 11Mbps or 36Mbps
+ * 11Mbps or 36Mbps
* Check more times in these rate(key rates).
*/
if (priv->CurrentOperaRate == 22 || priv->CurrentOperaRate == 72)
}
} else if (CurrSignalStrength > -47 && (CurrRetryRate < 50)) {
/*
- * 2For High Power
+ * 2For High Power
*
* Return to highest data rate, if signal strength is good enough.
* SignalStrength threshold(-50dbm) is for RTL8186.
if (bTryDown && (CurrSignalStrength < -75)) /* cable link */
priv->TryDownCountLowData += TryDownTh;
- }
- else if (priv->CurrentOperaRate == 96) {
+ } else if (priv->CurrentOperaRate == 96) {
/* 2For 48Mbps */
/* Air Link */
if (((CurrRetryRate > 48) && (priv->LastRetryRate > 47))) {
bTryUp = true;
}
- if (bTryDown && (CurrSignalStrength < -75)){
+ if (bTryDown && (CurrSignalStrength < -75)) {
priv->TryDownCountLowData += TryDownTh;
}
} else if (priv->CurrentOperaRate == 72) {
bTryDown = true;
} else if (((CurrRetryRate > 33) && (priv->LastRetryRate > 32)) && (CurrSignalStrength > -82)) { /* Cable Link */
bTryDown = true;
- } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2 )) {
+ } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2)) {
bTryDown = true;
priv->TryDownCountLowData += TryDownTh;
} else if ((CurrRetryRate < 20) && (priv->LastRetryRate < 21)) { /* TO DO: need to consider (RSSI) */
/* 2For 11Mbps */
if (CurrRetryRate > 95) {
bTryDown = true;
- }
- else if ((CurrRetryRate < 29) && (priv->LastRetryRate < 30)) { /*TO DO: need to consider (RSSI) */
+ } else if ((CurrRetryRate < 29) && (priv->LastRetryRate < 30)) { /*TO DO: need to consider (RSSI) */
bTryUp = true;
}
} else if (priv->CurrentOperaRate == 11) {
/* 1 Test Upgrading Tx Rate
* Sometimes the cause of the low throughput (high retry rate) is the compatibility between the AP and NIC.
* To test if the upper rate may cause lower retry rate, this mechanism randomly occurs to test upgrading tx rate.
- */
+ */
if (!bTryUp && !bTryDown && (priv->TryupingCount == 0) && (priv->TryDownCountLowData == 0)
&& priv->CurrentOperaRate != priv->ieee80211->current_network.HighestOperaRate && priv->FailTxRateCount < 2) {
if (jiffies % (CurrRetryRate + 101) == 0) {
if (priv->CurrentOperaRate == 22)
bUpdateInitialGain = true;
- /*
+ /*
* The difference in throughput between 48Mbps and 36Mbps is 8M.
* So, we must be careful in this rate scale. Isaiah 2008-02-15.
*/
if (priv->CurrentOperaRate == 36) {
priv->bUpdateARFR = true;
write_nic_word(dev, ARFR, 0x0F8F); /* bypass 12/9/6 */
- } else if(priv->bUpdateARFR) {
+ } else if (priv->bUpdateARFR) {
priv->bUpdateARFR = false;
write_nic_word(dev, ARFR, 0x0FFF); /* set 1M ~ 54Mbps. */
}
}
} else {
if (priv->TryupingCount > 0)
- priv->TryupingCount --;
+ priv->TryupingCount--;
}
if (bTryDown) {
priv->CurrentOperaRate = GetDegradeTxRate(dev, priv->CurrentOperaRate);
/* Reduce chariot training time at weak signal strength situation. SD3 ED demand. */
- if ((CurrSignalStrength < -80) && (priv->CurrentOperaRate > 72 )) {
+ if ((CurrSignalStrength < -80) && (priv->CurrentOperaRate > 72)) {
priv->CurrentOperaRate = 72;
}
priv->TryDownCountLowData--;
}
- /*
- * Keep the Tx fail rate count to equal to 0x15 at most.
+ /*
+ * Keep the Tx fail rate count to equal to 0x15 at most.
* Reduce the fail count at least to 10 sec if tx rate is tending stable.
*/
if (priv->FailTxRateCount >= 0x15 ||
if (u1bCck == CckTxPwrIdx) {
if (u1bOfdm != (OfdmTxPwrIdx + 2)) {
priv->bEnhanceTxPwr = true;
- u1bOfdm = ((u1bOfdm + 2) > 35) ? 35: (u1bOfdm + 2);
+ u1bOfdm = ((u1bOfdm + 2) > 35) ? 35 : (u1bOfdm + 2);
write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
}
} else if (u1bCck < CckTxPwrIdx) {
/* case 2: enter high power */
if (!priv->bEnhanceTxPwr) {
priv->bEnhanceTxPwr = true;
- u1bOfdm = ((u1bOfdm + 2) > 35) ? 35: (u1bOfdm + 2);
+ u1bOfdm = ((u1bOfdm + 2) > 35) ? 35 : (u1bOfdm + 2);
write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
}
}
/* case 2: enter high power */
else if (u1bCck < CckTxPwrIdx) {
priv->bEnhanceTxPwr = false;
- u1bOfdm = ((u1bOfdm - 2) > 0) ? (u1bOfdm - 2): 0;
+ u1bOfdm = ((u1bOfdm - 2) > 0) ? (u1bOfdm - 2) : 0;
write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
}
}
else
priv->InitialGain--;
- printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n",priv->InitialGain, priv->CurrentOperaRate);
+ printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n", priv->InitialGain, priv->CurrentOperaRate);
UpdateInitialGain(dev);
}
} else { /* OFDM */
priv->InitialGainBackUp = priv->InitialGain;
priv->InitialGain++;
- printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n",priv->InitialGain, priv->CurrentOperaRate);
+ printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n", priv->InitialGain, priv->CurrentOperaRate);
UpdateInitialGain(dev);
}
}
} else { /* Initialization case. */
priv->AdRxSignalStrength = SignalStrength;
}
-
+
if (priv->LastRxPktAntenna) /* Main antenna. */
priv->AdMainAntennaRxOkCnt++;
else /* Aux antenna. */
break;
}
- if(bAntennaSwitched)
+ if (bAntennaSwitched)
priv->CurrAntennaIndex = u1bAntennaIndex;
return bAntennaSwitched;
priv->AdRxSsThreshold = (priv->AdRxSignalStrength + priv->AdRxSsBeforeSwitched) / 2;
priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
- priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold;
- if(priv->AdRxSignalStrength < priv->AdRxSsBeforeSwitched) {
+ priv->AdMaxRxSsThreshold : priv->AdRxSsThreshold;
+ if (priv->AdRxSignalStrength < priv->AdRxSsBeforeSwitched) {
/* Rx signal strength is not improved after we swtiched antenna. => Swich back. */
/* Increase Antenna Diversity checking period due to bad decision. */
priv->AdCheckPeriod *= 2;
priv->AdRxSsThreshold = (priv->AdRxSsThreshold + priv->AdRxSignalStrength) / 2;
priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
- priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold;/* +by amy 080312 */
+ priv->AdMaxRxSsThreshold : priv->AdRxSsThreshold;/* +by amy 080312 */
}
/* Reduce Antenna Diversity checking period if possible. */
projects / karo-tx-linux.git / commitdiff