From 1748d2de4edca52a34966d8d4f8fdd47cc459709 Mon Sep 17 00:00:00 2001 From: Andrew Miller Date: Thu, 15 Mar 2012 15:05:19 -0400 Subject: [PATCH] Staging: rtl8187se: r8180_dm.c Fixed indentation issues Fixed indentation issues and converted spaces, that were being use for indentation, to tabs Signed-off-by: Andrew Miller Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8187se/r8180_dm.c | 418 +++++++++++++++++------------------ 1 file changed, 209 insertions(+), 209 deletions(-) diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c index 97e4fef..bd2cf4acb 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 -- 2.7.4