[PATCH 3/5] Staging: rtl8187se: r8180_dm.c Fixed indentation issues

From: Andrew Miller
Date: Thu Mar 15 2012 - 15:08:10 EST

Fixed indentation issues and converted spaces,
that were being use for indentation, to tabs

Signed-off-by: Andrew Miller <amiller@xxxxxxxxx>
---
drivers/staging/rtl8187se/r8180_dm.c | 418 +++++++++++++++++-----------------
1 files changed, 209 insertions(+), 209 deletions(-)

diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c
index 97e4fef..bd2cf4a 100644
--- a/drivers/staging/rtl8187se/r8180_dm.c
+++ b/drivers/staging/rtl8187se/r8180_dm.c
@@ -75,12 +75,12 @@ DoTxHighPower(

// If it never enter High Power.
if( CckTxPwrIdx == u1bTmp) {
- u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; // 8dbm
- write_nic_byte(dev, CCK_TXAGC, u1bTmp);
+ 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
- write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
+ u1bTmp= read_nic_byte(dev, OFDM_TXAGC);
+ u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; // 8dbm
+ write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
}

} else if((priv->UndecoratedSmoothedSS < HiPwrLowerTh) &&
@@ -91,16 +91,16 @@ DoTxHighPower(
//SD3 required.
u1bTmp= read_nic_byte(dev, CCK_TXAGC);
if(u1bTmp < CckTxPwrIdx) {
- //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm
- //write_nic_byte(dev, CCK_TXAGC, u1bTmp);
- write_nic_byte(dev, CCK_TXAGC, CckTxPwrIdx);
+ //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm
+ //write_nic_byte(dev, CCK_TXAGC, u1bTmp);
+ write_nic_byte(dev, CCK_TXAGC, CckTxPwrIdx);
}

u1bTmp= read_nic_byte(dev, OFDM_TXAGC);
if(u1bTmp < OfdmTxPwrIdx) {
- //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm
- //write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
- write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
+ //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm
+ //write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
+ write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
}
}
}
@@ -121,8 +121,8 @@ void rtl8180_tx_pw_wq (struct work_struct *work)
// struct ieee80211_device * ieee = (struct ieee80211_device*)
// container_of(work, struct ieee80211_device, watch_dog_wq);
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,tx_pw_wq);
- struct net_device *dev = ieee->dev;
+ struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,tx_pw_wq);
+ struct net_device *dev = ieee->dev;

// printk("----> UpdateTxPowerWorkItemCallback()\n");

@@ -181,7 +181,7 @@ DIG_Zebra(
// printk("DIG**********CCK False Alarm: %#X \n",CCKFalseAlarm);
// printk("DIG**********OFDM False Alarm: %#X \n",OFDMFalseAlarm);

- // The number of initial gain steps is different, by Bruce, 2007-04-13.
+ // The number of initial gain steps is different, by Bruce, 2007-04-13.
if (priv->InitialGain == 0 ) { //autoDIG
// Advised from SD3 DZ
priv->InitialGain = 4; // In 87B, m74dBm means State 4 (m82dBm)
@@ -265,8 +265,8 @@ 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 net_device *dev = ieee->dev;
+ 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);

// Read CCK and OFDM False Alarm.
@@ -280,33 +280,33 @@ void rtl8180_hw_dig_wq (struct work_struct *work)

int
IncludedInSupportedRates(
- struct r8180_priv *priv,
- u8 TxRate )
+ struct r8180_priv *priv,
+ u8 TxRate )
{
- u8 rate_len;
- u8 rate_ex_len;
- u8 RateMask = 0x7F;
- u8 idx;
- unsigned short Found = 0;
- u8 NaiveTxRate = TxRate&RateMask;
-
- 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++ ) {
- if( (priv->ieee80211->current_network.rates[idx] & RateMask) == NaiveTxRate ) {
- Found = 1;
- goto found_rate;
- }
- }
- for( idx=0; idx< rate_ex_len; idx++ ) {
- if( (priv->ieee80211->current_network.rates_ex[idx] & RateMask) == NaiveTxRate ) {
- Found = 1;
- goto found_rate;
- }
- }
- return Found;
- found_rate:
- return Found;
+ u8 rate_len;
+ u8 rate_ex_len;
+ u8 RateMask = 0x7F;
+ u8 idx;
+ unsigned short Found = 0;
+ u8 NaiveTxRate = TxRate&RateMask;
+
+ 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++ ) {
+ if( (priv->ieee80211->current_network.rates[idx] & RateMask) == NaiveTxRate ) {
+ Found = 1;
+ goto found_rate;
+ }
+ }
+ for( idx=0; idx< rate_ex_len; idx++ ) {
+ if( (priv->ieee80211->current_network.rates_ex[idx] & RateMask) == NaiveTxRate ) {
+ Found = 1;
+ goto found_rate;
+ }
+ }
+ return Found;
+ found_rate:
+ return Found;
}

//
@@ -317,64 +317,64 @@ IncludedInSupportedRates(
//
u8
GetUpgradeTxRate(
- struct net_device *dev,
- u8 rate
- )
+ struct net_device *dev,
+ u8 rate
+ )
{
- struct r8180_priv *priv = ieee80211_priv(dev);
- u8 UpRate;
-
- // Upgrade 1 degree.
- switch(rate) {
- case 108: // Up to 54Mbps.
- UpRate = 108;
- break;
-
- case 96: // Up to 54Mbps.
- UpRate = 108;
- break;
-
- case 72: // Up to 48Mbps.
- UpRate = 96;
- break;
-
- case 48: // Up to 36Mbps.
- UpRate = 72;
- break;
-
- case 36: // Up to 24Mbps.
- UpRate = 48;
- break;
-
- case 22: // Up to 18Mbps.
- UpRate = 36;
- break;
-
- case 11: // Up to 11Mbps.
- UpRate = 22;
- break;
-
- case 4: // Up to 5.5Mbps.
- UpRate = 11;
- break;
-
- case 2: // Up to 2Mbps.
- UpRate = 4;
- break;
-
- default:
- printk("GetUpgradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
- return rate;
- }
- // Check if the rate is valid.
- if(IncludedInSupportedRates(priv, UpRate)) {
+ struct r8180_priv *priv = ieee80211_priv(dev);
+ u8 UpRate;
+
+ // Upgrade 1 degree.
+ switch(rate) {
+ case 108: // Up to 54Mbps.
+ UpRate = 108;
+ break;
+
+ case 96: // Up to 54Mbps.
+ UpRate = 108;
+ break;
+
+ case 72: // Up to 48Mbps.
+ UpRate = 96;
+ break;
+
+ case 48: // Up to 36Mbps.
+ UpRate = 72;
+ break;
+
+ case 36: // Up to 24Mbps.
+ UpRate = 48;
+ break;
+
+ case 22: // Up to 18Mbps.
+ UpRate = 36;
+ break;
+
+ case 11: // Up to 11Mbps.
+ UpRate = 22;
+ break;
+
+ case 4: // Up to 5.5Mbps.
+ UpRate = 11;
+ break;
+
+ case 2: // Up to 2Mbps.
+ UpRate = 4;
+ break;
+
+ default:
+ printk("GetUpgradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
+ return rate;
+ }
+ // Check if the rate is valid.
+ if(IncludedInSupportedRates(priv, UpRate)) {
// printk("GetUpgradeTxRate(): GetUpgrade Tx rate(%d) from %d !\n", UpRate, priv->CurrentOperaRate);
- return UpRate;
- } else {
- //printk("GetUpgradeTxRate(): Tx rate (%d) is not in supported rates\n", UpRate);
- return rate;
- }
- return rate;
+ return UpRate;
+ } else {
+ //printk("GetUpgradeTxRate(): Tx rate (%d) is not in supported rates\n", UpRate);
+ return rate;
+ }
+ return rate;
}
//
// Description:
@@ -384,64 +384,64 @@ GetUpgradeTxRate(
//
u8
GetDegradeTxRate(
- struct net_device *dev,
- u8 rate
- )
+ struct net_device *dev,
+ u8 rate
+ )
{
- struct r8180_priv *priv = ieee80211_priv(dev);
- u8 DownRate;
-
- // Upgrade 1 degree.
- switch(rate) {
- case 108: // Down to 48Mbps.
- DownRate = 96;
- break;
-
- case 96: // Down to 36Mbps.
- DownRate = 72;
- break;
-
- case 72: // Down to 24Mbps.
- DownRate = 48;
- break;
-
- case 48: // Down to 18Mbps.
- DownRate = 36;
- break;
-
- case 36: // Down to 11Mbps.
- DownRate = 22;
- break;
-
- case 22: // Down to 5.5Mbps.
- DownRate = 11;
- break;
-
- case 11: // Down to 2Mbps.
- DownRate = 4;
- break;
-
- case 4: // Down to 1Mbps.
- DownRate = 2;
- break;
-
- case 2: // Down to 1Mbps.
- DownRate = 2;
- break;
-
- default:
- printk("GetDegradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
- return rate;
- }
- // Check if the rate is valid.
- if(IncludedInSupportedRates(priv, DownRate)) {
+ struct r8180_priv *priv = ieee80211_priv(dev);
+ u8 DownRate;
+
+ // Upgrade 1 degree.
+ switch(rate) {
+ case 108: // Down to 48Mbps.
+ DownRate = 96;
+ break;
+
+ case 96: // Down to 36Mbps.
+ DownRate = 72;
+ break;
+
+ case 72: // Down to 24Mbps.
+ DownRate = 48;
+ break;
+
+ case 48: // Down to 18Mbps.
+ DownRate = 36;
+ break;
+
+ case 36: // Down to 11Mbps.
+ DownRate = 22;
+ break;
+
+ case 22: // Down to 5.5Mbps.
+ DownRate = 11;
+ break;
+
+ case 11: // Down to 2Mbps.
+ DownRate = 4;
+ break;
+
+ case 4: // Down to 1Mbps.
+ DownRate = 2;
+ break;
+
+ case 2: // Down to 1Mbps.
+ DownRate = 2;
+ break;
+
+ default:
+ printk("GetDegradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
+ return rate;
+ }
+ // Check if the rate is valid.
+ if(IncludedInSupportedRates(priv, DownRate)) {
// printk("GetDegradeTxRate(): GetDegrade Tx rate(%d) from %d!\n", DownRate, priv->CurrentOperaRate);
- return DownRate;
- } else {
- //printk("GetDegradeTxRate(): Tx rate (%d) is not in supported rates\n", DownRate);
- return rate;
- }
- return rate;
+ return DownRate;
+ } else {
+ //printk("GetDegradeTxRate(): Tx rate (%d) is not in supported rates\n", DownRate);
+ return rate;
+ }
+ return rate;
}
//
// Helper function to determine if specified data rate is
@@ -450,16 +450,16 @@ GetDegradeTxRate(
//
bool
MgntIsCckRate(
- u16 rate
- )
+ u16 rate
+ )
{
- bool bReturn = false;
+ bool bReturn = false;

- if((rate <= 22) && (rate != 12) && (rate != 18)) {
- bReturn = true;
- }
+ if((rate <= 22) && (rate != 12) && (rate != 18)) {
+ bReturn = true;
+ }

- return bReturn;
+ return bReturn;
}
//
// Description:
@@ -490,7 +490,7 @@ TxPwrTracking87SE(
CckTxPwrIdx = priv->chtxpwr[Idx];
OfdmTxPwrIdx = priv->chtxpwr_ofdm[Idx];

- if( CurrentThermal > priv->ThermalMeter ) {
+ if( CurrentThermal > priv->ThermalMeter ) {
// higher thermal meter.
CckTxPwrIdx += (CurrentThermal - priv->ThermalMeter)*2;
OfdmTxPwrIdx += (CurrentThermal - priv->ThermalMeter)*2;
@@ -526,19 +526,19 @@ StaRateAdaptive87SE(
)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- unsigned long CurrTxokCnt;
- u16 CurrRetryCnt;
- u16 CurrRetryRate;
- //u16 i,idx;
- unsigned long CurrRxokCnt;
- bool bTryUp = false;
- bool bTryDown = false;
- u8 TryUpTh = 1;
- u8 TryDownTh = 2;
- u32 TxThroughput;
+ unsigned long CurrTxokCnt;
+ u16 CurrRetryCnt;
+ u16 CurrRetryRate;
+ //u16 i,idx;
+ unsigned long CurrRxokCnt;
+ bool bTryUp = false;
+ bool bTryDown = false;
+ u8 TryUpTh = 1;
+ u8 TryDownTh = 2;
+ u32 TxThroughput;
long CurrSignalStrength;
bool bUpdateInitialGain = false;
- u8 u1bOfdm=0, u1bCck = 0;
+ u8 u1bOfdm=0, u1bCck = 0;
char OfdmTxPwrIdx, CckTxPwrIdx;

priv->RateAdaptivePeriod= RATE_ADAPTIVE_TIMER_PERIOD;
@@ -629,7 +629,7 @@ StaRateAdaptive87SE(
// Let these rates down more difficult.
//
if(MgntIsCckRate(priv->CurrentOperaRate) || priv->CurrentOperaRate == 36)
- TryDownTh += 1;
+ TryDownTh += 1;

//1 Adjust Rate.
if (priv->bTryuping == true) {
@@ -701,7 +701,7 @@ StaRateAdaptive87SE(
// if ( ((CurrRetryRate>65) && (priv->LastRetryRate>64)))
//Down to rate 36Mbps.
bTryDown = true;
- } else if ( ((CurrRetryRate>21) && (priv->LastRetryRate>20)) && (CurrSignalStrength > -74)) { //Cable Link
+ } else if ( ((CurrRetryRate>21) && (priv->LastRetryRate>20)) && (CurrSignalStrength > -74)) { //Cable Link
//Down to rate 36Mbps.
bTryDown = true;
} else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) {
@@ -771,7 +771,7 @@ StaRateAdaptive87SE(
bTryDown = true;

//[TRC Dell Lab] Isaiah 2008-02-18 23:24
- } else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) {
+ } else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) {
// else if((CurrRetryRate> (priv->LastRetryRate + 70 )) && (priv->FailTxRateCount >2 ))
bTryDown = true;
priv->TryDownCountLowData += TryDownTh;
@@ -993,9 +993,9 @@ StaRateAdaptive87SE(

// case 1: Never enter High power
if(u1bCck == CckTxPwrIdx ) {
- priv->bEnhanceTxPwr= false;
- write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
- //printk("Recover OFDM_TXAGC : ===== u1bOfdm= 0x%x\n", OfdmTxPwrIdx);
+ priv->bEnhanceTxPwr= false;
+ write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
+ //printk("Recover OFDM_TXAGC : ===== u1bOfdm= 0x%x\n", OfdmTxPwrIdx);
}
// case 2: enter high power
else if(u1bCck < CckTxPwrIdx) {
@@ -1024,7 +1024,7 @@ SetInitialGain:
else if(priv->InitialGain > priv->RegBModeGainStage + 1)
priv->InitialGain -= 2;

- else
+ else
priv->InitialGain --;

printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n",priv->InitialGain, priv->CurrentOperaRate);
@@ -1050,11 +1050,11 @@ SetInitialGain:
void rtl8180_rate_adapter(struct work_struct * work)
{
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,rate_adapter_wq);
- struct net_device *dev = ieee->dev;
- //struct r8180_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,rate_adapter_wq);
+ struct net_device *dev = ieee->dev;
+ //struct r8180_priv *priv = ieee80211_priv(dev);
// DMESG("---->rtl8180_rate_adapter");
- StaRateAdaptive87SE(dev);
+ StaRateAdaptive87SE(dev);
// DMESG("<----rtl8180_rate_adapter");
}
void timer_rate_adaptive(unsigned long data)
@@ -1165,12 +1165,12 @@ SwitchAntenna(
bool bResult;

if(priv->CurrAntennaIndex == 0) {
- bResult = SetAntenna8185(dev, 1);
+ bResult = SetAntenna8185(dev, 1);
//by amy 080312
// printk("SwitchAntenna(): switching to antenna 1 ......\n");
// bResult = SetAntenna8185(dev, 1);//-by amy 080312
} else {
- bResult = SetAntenna8185(dev, 0);
+ bResult = SetAntenna8185(dev, 0);
//by amy 080312
// printk("SwitchAntenna(): switching to antenna 0 ......\n");
// bResult = SetAntenna8185(dev, 0);//-by amy 080312
@@ -1246,7 +1246,7 @@ SwAntennaDiversity(

// Wrong deceision => switch back.
SwitchAntenna(dev);
- } else {
+ } else {
// Rx Signal Strength is improved.
// printk("SwAntennaDiversity(): Rx Signal Strength is improved, CurrRxSs: %d, LastRxSs: %d\n",
// priv->AdRxSignalStrength, priv->AdRxSsBeforeSwitched);
@@ -1319,35 +1319,35 @@ SwAntennaDiversity(
//
if( (!priv->bHWAdSwitched) && (bSwCheckSS)) {
//by amy 080312}
- // Evaluate Rx signal strength if we shall switch antenna now.
- if(priv->AdRxSignalStrength < priv->AdRxSsThreshold) {
- // Rx signal strength is weak => Switch Antenna.
-// printk("SwAntennaDiversity(): Rx Signal Strength is weak, CurrRxSs: %d, RxSsThreshold: %d\n",
+ // Evaluate Rx signal strength if we shall switch antenna now.
+ if(priv->AdRxSignalStrength < priv->AdRxSsThreshold) {
+ // Rx signal strength is weak => Switch Antenna.
+// printk("SwAntennaDiversity(): Rx Signal Strength is weak, CurrRxSs: %d, RxSsThreshold: %d\n",
// priv->AdRxSignalStrength, priv->AdRxSsThreshold);

- priv->AdRxSsBeforeSwitched = priv->AdRxSignalStrength;
- priv->bAdSwitchedChecking = true;
+ priv->AdRxSsBeforeSwitched = priv->AdRxSignalStrength;
+ priv->bAdSwitchedChecking = true;

- SwitchAntenna(dev);
- } else {
- // Rx signal strength is OK.
-// printk("SwAntennaDiversity(): Rx Signal Strength is OK, CurrRxSs: %d, RxSsThreshold: %d\n",
+ SwitchAntenna(dev);
+ } else {
+ // Rx signal strength is OK.
+// printk("SwAntennaDiversity(): Rx Signal Strength is OK, CurrRxSs: %d, RxSsThreshold: %d\n",
// priv->AdRxSignalStrength, priv->AdRxSsThreshold);

- priv->bAdSwitchedChecking = false;
- // Increase Rx signal strength threshold if necessary.
- if( (priv->AdRxSignalStrength > (priv->AdRxSsThreshold + 10)) && // Signal is much stronger than current threshold
- priv->AdRxSsThreshold <= priv->AdMaxRxSsThreshold) { // Current threhold is not yet reach upper limit.
+ priv->bAdSwitchedChecking = false;
+ // Increase Rx signal strength threshold if necessary.
+ if( (priv->AdRxSignalStrength > (priv->AdRxSsThreshold + 10)) && // Signal is much stronger than current threshold
+ priv->AdRxSsThreshold <= priv->AdMaxRxSsThreshold) { // Current threhold is not yet reach upper limit.

- priv->AdRxSsThreshold = (priv->AdRxSsThreshold + priv->AdRxSignalStrength) / 2;
- priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
- priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold;//+by amy 080312
- }
+ priv->AdRxSsThreshold = (priv->AdRxSsThreshold + priv->AdRxSignalStrength) / 2;
+ priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
+ priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold;//+by amy 080312
+ }

- // Reduce Antenna Diversity checking period if possible.
- if( priv->AdCheckPeriod > priv->AdMinCheckPeriod )
- priv->AdCheckPeriod /= 2;
- }
+ // Reduce Antenna Diversity checking period if possible.
+ if( priv->AdCheckPeriod > priv->AdMinCheckPeriod )
+ priv->AdCheckPeriod /= 2;
+ }
}
}
//by amy 080312
--
1.7.7.6

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