From d2bddcf8c6c6a3450432e93f9ba0746f85e21a39 Mon Sep 17 00:00:00 2001 From: Mike McCormack Date: Sun, 6 Feb 2011 22:56:08 +0900 Subject: [PATCH] staging: rtl8192e: Remove dead code from SetRFPowerState8190 Signed-off-by: Mike McCormack Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/r8190_rtl8256.c | 72 ++---------------------- 1 file changed, 6 insertions(+), 66 deletions(-) diff --git a/drivers/staging/rtl8192e/r8190_rtl8256.c b/drivers/staging/rtl8192e/r8190_rtl8256.c index 4c1a5c849b89..7e948daac055 100644 --- a/drivers/staging/rtl8192e/r8190_rtl8256.c +++ b/drivers/staging/rtl8192e/r8190_rtl8256.c @@ -307,9 +307,7 @@ SetRFPowerState8190( struct r8192_priv *priv = ieee80211_priv(dev); PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); bool bResult = true; - //u8 eRFPath; u8 i = 0, QueueID = 0; - //ptx_ring head=NULL,tail=NULL; struct rtl8192_tx_ring *ring = NULL; if(priv->SetRFPowerStateInProgress == true) @@ -322,9 +320,6 @@ SetRFPowerState8190( switch( eRFPowerState ) { case eRfOn: - //RXTX enable control: On - //for(eRFPath = 0; eRFPath NumTotalRFPath; eRFPath++) - // PHY_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x2); // turn on RF if((priv->ieee80211->eRFPowerState == eRfOff) && RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) @@ -347,12 +342,10 @@ SetRFPowerState8190( RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC); } else { write_nic_byte(priv, ANAPAR, 0x37);//160MHz - //write_nic_byte(priv, MacBlkCtrl, 0x17); // 0x403 mdelay(1); //enable clock 80/88 MHz rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x4, 0x1); // 0x880[2] priv->bHwRfOffAction = 0; - //} //RF-A, RF-B //enable RF-Chip A/B @@ -368,49 +361,20 @@ SetRFPowerState8190( //analog to digital part2 on rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] - // Baseband reset 2008.09.30 add - //write_nic_byte(priv, BB_RESET, (read_nic_byte(dev, BB_RESET)|BIT0)); - - //2 AFE - // 2008.09.30 add - //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0x20000000, 0x1); // 0x884 - //analog to digital part2 on - //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] - - - //digital to analog on - //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x98, 0x13); // 0x880[4:3] - //analog to digital on - //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf03, 0xf03);// 0x88c[9:8] - //rx antenna on - //PHY_SetBBReg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3);// 0xc04[1:0] - //rx antenna on 2008.09.30 mark - //PHY_SetBBReg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3);// 0xd04[1:0] - - //2 RF - //enable RF-Chip A/B - //rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1); // 0x860[4] - //rtl8192_setBBreg(dev, rFPGA0_XB_RFInterfaceOE, BIT4, 0x1); // 0x864[4] - } - break; + break; // // In current solution, RFSleep=RFOff in order to save power under 802.11 power save. // By Bruce, 2008-01-16. // case eRfSleep: - { + // HW setting had been configured with deeper mode. if(priv->ieee80211->eRFPowerState == eRfOff) break; - // Update current RF state variable. - //priv->ieee80211->eRFPowerState = eRFPowerState; - - //if (pPSC->bLeisurePs) - { for(QueueID = 0, i = 0; QueueID < MAX_TX_QUEUE; ) { ring = &priv->tx_ring[QueueID]; @@ -433,16 +397,12 @@ SetRFPowerState8190( break; } } - } PHY_SetRtl8192eRfOff(dev); - } - break; - case eRfOff: + break; - // Update current RF state variable. - //priv->ieee80211->eRFPowerState = eRFPowerState; + case eRfOff: // // Disconnect with Any AP or STA. @@ -469,30 +429,11 @@ SetRFPowerState8190( RT_TRACE(COMP_POWER, "\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID); break; } - } + } + - { - //if(pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC && !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC) && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS) if (pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC && !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) { // Disable all components. - // - // Note: - // NicIFSetLinkStatus is a big problem when we indicate the status to OS, - // the OS(XP) will reset. But now, we cnnot find why the NIC is hard to receive - // packets after RF ON. Just keep this function here and still work to find out the root couse. - // By Bruce, 2009-05-01. - // - //NicIFSetLinkStatus( Adapter, RT_MEDIA_DISCONNECT ); - //if HW radio of , need to indicate scan complete first for not be reset. - //if(MgntScanInProgress(pMgntInfo)) - // MgntResetScanProcess( Adapter ); - - // <1> Disable Interrupt - //rtl8192_irq_disable(dev); - // <2> Stop all timer - //MgntCancelAllTimer(Adapter); - // <3> Disable Adapter - //NicIFHaltAdapter(Adapter, false); NicIFDisableNIC(dev); RT_SET_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC); } @@ -501,7 +442,6 @@ SetRFPowerState8190( // IPS should go to this. PHY_SetRtl8192eRfOff(dev); } - } break; default: -- 2.20.1