UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Staging: rtl8187se: fixed coding style issues 

Fixed checkpatch.pl errors in r8180_dm.c.

Signed-off-by: Adam Rall <adam.rall4@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adam Rall 2013-09-29 20:11:14 -04:00 committed by Greg Kroah-Hartman
parent e72f8762f8
commit 9cf66a95c7
1 changed files with 39 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
drivers/staging/rtl8187se/r8180_dm.c
View File

@ -10,10 +10,10 @@ bool CheckHighPower(struct net_device *dev)
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;
@ -57,15 +57,15 @@ void DoTxHighPower(struct net_device *dev)
/* 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);
}
@ -74,12 +74,12 @@ void DoTxHighPower(struct net_device *dev)
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);
}
@ -97,7 +97,7 @@ void DoTxHighPower(struct net_device *dev)
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);
@ -149,11 +149,11 @@ void DIG_Zebra(struct net_device *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 {
;
}
@ -210,7 +210,7 @@ void DynamicInitGain(struct net_device *dev)
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);
@ -234,7 +234,7 @@ int IncludedInSupportedRates(struct r8180_priv *priv, u8 TxRate)
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;
@ -247,7 +247,7 @@ int IncludedInSupportedRates(struct r8180_priv *priv, u8 TxRate)
}
}
return Found;
found_rate:
found_rate:
return Found;
}
@ -397,7 +397,7 @@ void TxPwrTracking87SE(struct net_device *dev)
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. */
@ -513,7 +513,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
*/
/*
* 11Mbps or 36Mbps
* 11Mbps or 36Mbps
* Check more times in these rate(key rates).
*/
if (priv->CurrentOperaRate == 22 || priv->CurrentOperaRate == 72)
@ -542,7 +542,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
}
} 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.
@ -577,8 +577,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
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))) {
@ -593,7 +592,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
bTryUp = true;
}
if (bTryDown && (CurrSignalStrength < -75)){
if (bTryDown && (CurrSignalStrength < -75)) {
priv->TryDownCountLowData += TryDownTh;
}
} else if (priv->CurrentOperaRate == 72) {
@ -618,7 +617,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
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) */
@ -641,8 +640,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
/* 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) {
@ -672,7 +670,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
/* 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) {
@ -702,7 +700,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
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.
*/
@ -718,7 +716,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
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. */
}
@ -732,7 +730,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
}
} else {
if (priv->TryupingCount > 0)
priv->TryupingCount --;
priv->TryupingCount--;
}
if (bTryDown) {
@ -757,7 +755,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
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;
}
@ -781,8 +779,8 @@ void StaRateAdaptive87SE(struct net_device *dev)
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 ||
@ -803,14 +801,14 @@ void StaRateAdaptive87SE(struct net_device *dev)
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);
}
}
@ -826,7 +824,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
/* 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);
}
}
@ -851,7 +849,7 @@ SetInitialGain:
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 */
@ -859,7 +857,7 @@ SetInitialGain:
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);
}
}
@ -904,7 +902,7 @@ void SwAntennaDiversityRxOk8185(struct net_device *dev, u8 SignalStrength)
} else { /* Initialization case. */
priv->AdRxSignalStrength = SignalStrength;
}
if (priv->LastRxPktAntenna) /* Main antenna. */
priv->AdMainAntennaRxOkCnt++;
else /* Aux antenna. */
@ -943,7 +941,7 @@ bool SetAntenna8185(struct net_device *dev, u8 u1bAntennaIndex)
break;
}
if(bAntennaSwitched)
if (bAntennaSwitched)
priv->CurrAntennaIndex = u1bAntennaIndex;
return bAntennaSwitched;
@ -1000,8 +998,8 @@ void SwAntennaDiversity(struct net_device *dev)
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;
@ -1083,7 +1081,7 @@ void SwAntennaDiversity(struct net_device *dev)
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. */