diff options
Diffstat (limited to 'drivers/staging/rtl8192su/r8192S_rtl6052.c')
| -rw-r--r-- | drivers/staging/rtl8192su/r8192S_rtl6052.c | 842 |
1 files changed, 0 insertions, 842 deletions
diff --git a/drivers/staging/rtl8192su/r8192S_rtl6052.c b/drivers/staging/rtl8192su/r8192S_rtl6052.c deleted file mode 100644 index 2239809..0000000 --- a/drivers/staging/rtl8192su/r8192S_rtl6052.c +++ /dev/null @@ -1,842 +0,0 @@ -/****************************************************************************** - * - * (c) Copyright 2008, RealTEK Technologies Inc. All Rights Reserved. - * - * Module: HalRf6052.c ( Source C File) - * - * Note: Provide RF 6052 series relative API. - * - * Function: - * - * Export: - * - * Abbrev: - * - * History: - * Data Who Remark - * - * 09/25/2008 MHC Create initial version. - * 11/05/2008 MHC Add API for tw power setting. - * - * -******************************************************************************/ -#include "r8192U.h" -#include "r8192S_rtl6052.h" - -#include "r8192S_hw.h" -#include "r8192S_phyreg.h" -#include "r8192S_phy.h" - - -/*---------------------------Define Local Constant---------------------------*/ -// Define local structure for debug!!!!! -typedef struct RF_Shadow_Compare_Map { - // Shadow register value - u32 Value; - // Compare or not flag - u8 Compare; - // Record If it had ever modified unpredicted - u8 ErrorOrNot; - // Recorver Flag - u8 Recorver; - // - u8 Driver_Write; -}RF_SHADOW_T; -/*---------------------------Define Local Constant---------------------------*/ - - -/*------------------------Define global variable-----------------------------*/ -/*------------------------Define global variable-----------------------------*/ - - - - -/*---------------------Define local function prototype-----------------------*/ -void phy_RF6052_Config_HardCode(struct net_device* dev); - -RT_STATUS phy_RF6052_Config_ParaFile(struct net_device* dev); -/*---------------------Define local function prototype-----------------------*/ - -/*------------------------Define function prototype--------------------------*/ -extern void RF_ChangeTxPath(struct net_device* dev, u16 DataRate); - -/*------------------------Define function prototype--------------------------*/ - -/*------------------------Define local variable------------------------------*/ -// 2008/11/20 MH For Debug only, RF -static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG];// = {{0}};//FIXLZM -/*------------------------Define local variable------------------------------*/ - -/*------------------------Define function prototype--------------------------*/ -/*----------------------------------------------------------------------------- - * Function: RF_ChangeTxPath - * - * Overview: For RL6052, we must change some RF settign for 1T or 2T. - * - * Input: u16 DataRate // 0x80-8f, 0x90-9f - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 09/25/2008 MHC Create Version 0. - * Firmwaer support the utility later. - * - *---------------------------------------------------------------------------*/ -extern void RF_ChangeTxPath(struct net_device* dev, u16 DataRate) -{ -} /* RF_ChangeTxPath */ - - -/*----------------------------------------------------------------------------- - * Function: PHY_RF6052SetBandwidth() - * - * Overview: This function is called by SetBWModeCallback8190Pci() only - * - * Input: PADAPTER Adapter - * WIRELESS_BANDWIDTH_E Bandwidth //20M or 40M - * - * Output: NONE - * - * Return: NONE - * - * Note: For RF type 0222D - *---------------------------------------------------------------------------*/ -void PHY_RF6052SetBandwidth(struct net_device* dev, HT_CHANNEL_WIDTH Bandwidth) //20M or 40M -{ - //u8 eRFPath; - //struct r8192_priv *priv = ieee80211_priv(dev); - - - //if (priv->card_8192 == NIC_8192SE) - { - switch(Bandwidth) - { - case HT_CHANNEL_WIDTH_20: - //if (priv->card_8192_version >= VERSION_8192S_BCUT) - // rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0xff, 0x58); - - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x01); - break; - case HT_CHANNEL_WIDTH_20_40: - //if (priv->card_8192_version >= VERSION_8192S_BCUT) - // rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0xff, 0x18); - - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x00); - break; - default: - RT_TRACE(COMP_DBG, "PHY_SetRF6052Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth); - break; - } - } -// else -} - - -/*----------------------------------------------------------------------------- - * Function: PHY_RF6052SetCckTxPower - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 11/05/2008 MHC Simulate 8192series.. - * - *---------------------------------------------------------------------------*/ -extern void PHY_RF6052SetCckTxPower(struct net_device* dev, u8 powerlevel) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 TxAGC=0; - - if(priv->ieee80211->scanning == 1) - TxAGC = 0x3f; - else if(priv->bDynamicTxLowPower == true)//cosa 04282008 for cck long range - TxAGC = 0x22; - else - TxAGC = powerlevel; - - //cosa add for lenovo, to pass the safety spec, don't increase power index for different rates. - if(priv->bIgnoreDiffRateTxPowerOffset) - TxAGC = powerlevel; - - if(TxAGC > RF6052_MAX_TX_PWR) - TxAGC = RF6052_MAX_TX_PWR; - - //printk("CCK PWR= %x\n", TxAGC); - rtl8192_setBBreg(dev, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC); - -} /* PHY_RF6052SetCckTxPower */ - - - -/*----------------------------------------------------------------------------- - * Function: PHY_RF6052SetOFDMTxPower - * - * Overview: For legacy and HY OFDM, we must read EEPROM TX power index for - * different channel and read original value in TX power register area from - * 0xe00. We increase offset and original value to be correct tx pwr. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 11/05/2008 MHC Simulate 8192 series method. -* 01/06/2009 MHC 1. Prevent Path B tx power overflow or underflow dure to - * A/B pwr difference or legacy/HT pwr diff. - * 2. We concern with path B legacy/HT OFDM difference. - * 01/22/2009 MHC Support new EPRO format from SD3. - *---------------------------------------------------------------------------*/ - #if 1 -extern void PHY_RF6052SetOFDMTxPower(struct net_device* dev, u8 powerlevel) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 writeVal, powerBase0, powerBase1; - u8 index = 0; - u16 RegOffset[6] = {0xe00, 0xe04, 0xe10, 0xe14, 0xe18, 0xe1c}; - //u8 byte0, byte1, byte2, byte3; - u8 Channel = priv->ieee80211->current_network.channel; - u8 rfa_pwr[4]; - u8 rfa_lower_bound = 0, rfa_upper_bound = 0 /*, rfa_htpwr, rfa_legacypwr*/; - u8 i; - u8 rf_pwr_diff = 0; - u8 Legacy_pwrdiff=0, HT20_pwrdiff=0, BandEdge_Pwrdiff=0; - u8 ofdm_bandedge_chnl_low=0, ofdm_bandedge_chnl_high=0; - - - // We only care about the path A for legacy. - if (priv->EEPROMVersion != 2) - powerBase0 = powerlevel + (priv->LegacyHTTxPowerDiff & 0xf); - else if (priv->EEPROMVersion == 2) // Defined by SD1 Jong - { - // - // 2009/01/21 MH Support new EEPROM format from SD3 requirement - // - Legacy_pwrdiff = priv->TxPwrLegacyHtDiff[RF90_PATH_A][Channel-1]; - // For legacy OFDM, tx pwr always > HT OFDM pwr. We do not care Path B - // legacy OFDM pwr diff. NO BB register to notify HW. - powerBase0 = powerlevel + Legacy_pwrdiff; - //RTPRINT(FPHY, PHY_TXPWR, (" [LagacyToHT40 pwr diff = %d]\n", Legacy_pwrdiff)); - - // Band Edge scheme is enabled for FCC mode - if (priv->TxPwrbandEdgeFlag == 1/* && pHalData->ChannelPlan == 0*/) - { - ofdm_bandedge_chnl_low = 1; - ofdm_bandedge_chnl_high = 11; - BandEdge_Pwrdiff = 0; - if (Channel <= ofdm_bandedge_chnl_low) - BandEdge_Pwrdiff = priv->TxPwrbandEdgeLegacyOfdm[RF90_PATH_A][0]; - else if (Channel >= ofdm_bandedge_chnl_high) - { - BandEdge_Pwrdiff = priv->TxPwrbandEdgeLegacyOfdm[RF90_PATH_A][1]; - } - powerBase0 -= BandEdge_Pwrdiff; - if (Channel <= ofdm_bandedge_chnl_low || Channel >= ofdm_bandedge_chnl_high) - { - //RTPRINT(FPHY, PHY_TXPWR, (" [OFDM band-edge channel = %d, pwr diff = %d]\n", - //Channel, BandEdge_Pwrdiff)); - } - } - //RTPRINT(FPHY, PHY_TXPWR, (" [OFDM power base index = 0x%x]\n", powerBase0)); - } - powerBase0 = (powerBase0<<24) | (powerBase0<<16) |(powerBase0<<8) |powerBase0; - - //MCS rates - if(priv->EEPROMVersion == 2) - { - //Cosa add for new EEPROM content. 02102009 - - //Check HT20 to HT40 diff - if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - { - // HT 20<->40 pwr diff - HT20_pwrdiff = priv->TxPwrHt20Diff[RF90_PATH_A][Channel-1]; - - // Calculate Antenna pwr diff - if (HT20_pwrdiff < 8) // 0~+7 - powerlevel += HT20_pwrdiff; - else // index8-15=-8~-1 - powerlevel -= (16-HT20_pwrdiff); - - //RTPRINT(FPHY, PHY_TXPWR, (" [HT20 to HT40 pwrdiff = %d]\n", HT20_pwrdiff)); - //RTPRINT(FPHY, PHY_TXPWR, (" [MCS power base index = 0x%x]\n", powerlevel)); - } - - // Band Edge scheme is enabled for FCC mode - if (priv->TxPwrbandEdgeFlag == 1/* && pHalData->ChannelPlan == 0*/) - { - BandEdge_Pwrdiff = 0; - if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) - { - if (Channel <= 3) - BandEdge_Pwrdiff = priv->TxPwrbandEdgeHt40[RF90_PATH_A][0]; - else if (Channel >= 9) - BandEdge_Pwrdiff = priv->TxPwrbandEdgeHt40[RF90_PATH_A][1]; - if (Channel <= 3 || Channel >= 9) - { - //RTPRINT(FPHY, PHY_TXPWR, (" [HT40 band-edge channel = %d, pwr diff = %d]\n", - //Channel, BandEdge_Pwrdiff)); - } - } - else if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - { - if (Channel <= 1) - BandEdge_Pwrdiff = priv->TxPwrbandEdgeHt20[RF90_PATH_A][0]; - else if (Channel >= 11) - BandEdge_Pwrdiff = priv->TxPwrbandEdgeHt20[RF90_PATH_A][1]; - if (Channel <= 1 || Channel >= 11) - { - //RTPRINT(FPHY, PHY_TXPWR, (" [HT20 band-edge channel = %d, pwr diff = %d]\n", - //Channel, BandEdge_Pwrdiff)); - } - } - powerlevel -= BandEdge_Pwrdiff; - //RTPRINT(FPHY, PHY_TXPWR, (" [MCS power base index = 0x%x]\n", powerlevel)); - } - } - powerBase1 = powerlevel; - powerBase1 = (powerBase1<<24) | (powerBase1<<16) |(powerBase1<<8) |powerBase1; - - //RTPRINT(FPHY, PHY_TXPWR, (" [Legacy/HT power index= %x/%x]\n", powerBase0, powerBase1)); - - for(index=0; index<6; index++) - { - // - // Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate - // - //cosa add for lenovo, to pass the safety spec, don't increase power index for different rates. - if(priv->bIgnoreDiffRateTxPowerOffset) - writeVal = ((index<2)?powerBase0:powerBase1); - else - writeVal = priv->MCSTxPowerLevelOriginalOffset[index] + ((index<2)?powerBase0:powerBase1); - - //RTPRINT(FPHY, PHY_TXPWR, ("Reg 0x%x, Original=%x writeVal=%x\n", - //RegOffset[index], priv->MCSTxPowerLevelOriginalOffset[index], writeVal)); - - // - // If path A and Path B coexist, we must limit Path A tx power. - // Protect Path B pwr over or underflow. We need to calculate upper and - // lower bound of path A tx power. - // - if (priv->rf_type == RF_2T2R) - { - rf_pwr_diff = priv->AntennaTxPwDiff[0]; - //RTPRINT(FPHY, PHY_TXPWR, ("2T2R RF-B to RF-A PWR DIFF=%d\n", rf_pwr_diff)); - - if (rf_pwr_diff >= 8) // Diff=-8~-1 - { // Prevent underflow!! - rfa_lower_bound = 0x10-rf_pwr_diff; - //RTPRINT(FPHY, PHY_TXPWR, ("rfa_lower_bound= %d\n", rfa_lower_bound)); - } - else if (rf_pwr_diff >= 0) // Diff = 0-7 - { - rfa_upper_bound = RF6052_MAX_TX_PWR-rf_pwr_diff; - //RTPRINT(FPHY, PHY_TXPWR, ("rfa_upper_bound= %d\n", rfa_upper_bound)); - } - } - - for (i= 0; i <4; i++) - { - rfa_pwr[i] = (u8)((writeVal & (0x7f<<(i*8)))>>(i*8)); - if (rfa_pwr[i] > RF6052_MAX_TX_PWR) - rfa_pwr[i] = RF6052_MAX_TX_PWR; - - // - // If path A and Path B coexist, we must limit Path A tx power. - // Protect Path B pwr under/over flow. We need to calculate upper and - // lower bound of path A tx power. - // - if (priv->rf_type == RF_2T2R) - { - if (rf_pwr_diff >= 8) // Diff=-8~-1 - { // Prevent underflow!! - if (rfa_pwr[i] <rfa_lower_bound) - { - //RTPRINT(FPHY, PHY_TXPWR, ("Underflow")); - rfa_pwr[i] = rfa_lower_bound; - } - } - else if (rf_pwr_diff >= 1) // Diff = 0-7 - { // Prevent overflow - if (rfa_pwr[i] > rfa_upper_bound) - { - //RTPRINT(FPHY, PHY_TXPWR, ("Overflow")); - rfa_pwr[i] = rfa_upper_bound; - } - } - //RTPRINT(FPHY, PHY_TXPWR, ("rfa_pwr[%d]=%x\n", i, rfa_pwr[i])); - } - - } - - // - // Add description: PWDB > threshold!!!High power issue!! - // We must decrease tx power !! Why is the value ??? - // - if(priv->bDynamicTxHighPower == TRUE) - { - // For MCS rate - if(index > 1) - { - writeVal = 0x03030303; - } - // For Legacy rate - else - { - writeVal = (rfa_pwr[3]<<24) | (rfa_pwr[2]<<16) |(rfa_pwr[1]<<8) |rfa_pwr[0]; - } - //RTPRINT(FPHY, PHY_TXPWR, ("HighPower=%08x\n", writeVal)); - } - else - { - writeVal = (rfa_pwr[3]<<24) | (rfa_pwr[2]<<16) |(rfa_pwr[1]<<8) |rfa_pwr[0]; - //RTPRINT(FPHY, PHY_TXPWR, ("NormalPower=%08x\n", writeVal)); - } - - // - // Write different rate set tx power index. - // - //if (DCMD_Test_Flag == 0) - rtl8192_setBBreg(dev, RegOffset[index], 0x7f7f7f7f, writeVal); - } - -} /* PHY_RF6052SetOFDMTxPower */ -#else -extern void PHY_RF6052SetOFDMTxPower(struct net_device* dev, u8 powerlevel) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 writeVal, powerBase0, powerBase1; - u8 index = 0; - u16 RegOffset[6] = {0xe00, 0xe04, 0xe10, 0xe14, 0xe18, 0xe1c}; - u8 byte0, byte1, byte2, byte3; - u8 channel = priv->ieee80211->current_network.channel; - - //Legacy OFDM rates - powerBase0 = powerlevel + (priv->LegacyHTTxPowerDiff & 0xf); - powerBase0 = (powerBase0<<24) | (powerBase0<<16) |(powerBase0<<8) |powerBase0; - - //MCS rates HT OFDM - powerBase1 = powerlevel; - powerBase1 = (powerBase1<<24) | (powerBase1<<16) |(powerBase1<<8) |powerBase1; - - //printk("Legacy/HT PWR= %x/%x\n", powerBase0, powerBase1); - - for(index=0; index<6; index++) - { - // - // Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate - // - writeVal = priv->MCSTxPowerLevelOriginalOffset[index] + ((index<2)?powerBase0:powerBase1); - - //printk("Index = %d Original=%x writeVal=%x\n", index, priv->MCSTxPowerLevelOriginalOffset[index], writeVal); - - byte0 = (u8)(writeVal & 0x7f); - byte1 = (u8)((writeVal & 0x7f00)>>8); - byte2 = (u8)((writeVal & 0x7f0000)>>16); - byte3 = (u8)((writeVal & 0x7f000000)>>24); - - // Max power index = 0x3F Range = 0-0x3F - if(byte0 > RF6052_MAX_TX_PWR) - byte0 = RF6052_MAX_TX_PWR; - if(byte1 > RF6052_MAX_TX_PWR) - byte1 = RF6052_MAX_TX_PWR; - if(byte2 > RF6052_MAX_TX_PWR) - byte2 = RF6052_MAX_TX_PWR; - if(byte3 > RF6052_MAX_TX_PWR) - byte3 = RF6052_MAX_TX_PWR; - - // - // Add description: PWDB > threshold!!!High power issue!! - // We must decrease tx power !! Why is the value ??? - // - if(priv->bDynamicTxHighPower == true) - { - // For MCS rate - if(index > 1) - { - writeVal = 0x03030303; - } - // For Legacy rate - else - { - writeVal = (byte3<<24) | (byte2<<16) |(byte1<<8) |byte0; - } - } - else - { - writeVal = (byte3<<24) | (byte2<<16) |(byte1<<8) |byte0; - } - - // - // Write different rate set tx power index. - // - rtl8192_setBBreg(dev, RegOffset[index], 0x7f7f7f7f, writeVal); - } - -} /* PHY_RF6052SetOFDMTxPower */ -#endif - -RT_STATUS PHY_RF6052_Config(struct net_device* dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - RT_STATUS rtStatus = RT_STATUS_SUCCESS; - //RF90_RADIO_PATH_E eRFPath; - //BB_REGISTER_DEFINITION_T *pPhyReg; - //u32 OrgStoreRFIntSW[RF90_PATH_D+1]; - - // - // Initialize general global value - // - // TODO: Extend RF_PATH_C and RF_PATH_D in the future - if(priv->rf_type == RF_1T1R) - priv->NumTotalRFPath = 1; - else - priv->NumTotalRFPath = 2; - - // - // Config BB and RF - // -// switch( priv->bRegHwParaFile ) -// { -// case 0: -// phy_RF6052_Config_HardCode(dev); -// break; - -// case 1: - rtStatus = phy_RF6052_Config_ParaFile(dev); -// break; - -// case 2: - // Partial Modify. -// phy_RF6052_Config_HardCode(dev); -// phy_RF6052_Config_ParaFile(dev); -// break; - -// default: -// phy_RF6052_Config_HardCode(dev); -// break; -// } - return rtStatus; - -} - -void phy_RF6052_Config_HardCode(struct net_device* dev) -{ - - // Set Default Bandwidth to 20M - //Adapter->HalFunc .SetBWModeHandler(Adapter, HT_CHANNEL_WIDTH_20); - - // TODO: Set Default Channel to channel one for RTL8225 - -} - -RT_STATUS phy_RF6052_Config_ParaFile(struct net_device* dev) -{ - u32 u4RegValue = 0; - //static s1Byte szRadioAFile[] = RTL819X_PHY_RADIO_A; - //static s1Byte szRadioBFile[] = RTL819X_PHY_RADIO_B; - //static s1Byte szRadioBGMFile[] = RTL819X_PHY_RADIO_B_GM; - u8 eRFPath; - RT_STATUS rtStatus = RT_STATUS_SUCCESS; - struct r8192_priv *priv = ieee80211_priv(dev); - BB_REGISTER_DEFINITION_T *pPhyReg; - //u8 eCheckItem; - - - //3//----------------------------------------------------------------- - //3// <2> Initialize RF - //3//----------------------------------------------------------------- - //for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++) - for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++) - { - - pPhyReg = &priv->PHYRegDef[eRFPath]; - - /*----Store original RFENV control type----*/ - switch(eRFPath) - { - case RF90_PATH_A: - case RF90_PATH_C: - u4RegValue = rtl8192_QueryBBReg(dev, pPhyReg->rfintfs, bRFSI_RFENV); - break; - case RF90_PATH_B : - case RF90_PATH_D: - u4RegValue = rtl8192_QueryBBReg(dev, pPhyReg->rfintfs, bRFSI_RFENV<<16); - break; - } - - /*----Set RF_ENV enable----*/ - rtl8192_setBBreg(dev, pPhyReg->rfintfe, bRFSI_RFENV<<16, 0x1); - - /*----Set RF_ENV output high----*/ - rtl8192_setBBreg(dev, pPhyReg->rfintfo, bRFSI_RFENV, 0x1); - - /* Set bit number of Address and Data for RF register */ - rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); // Set 1 to 4 bits for 8255 - rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); // Set 0 to 12 bits for 8255 - - - /*----Initialize RF fom connfiguration file----*/ - switch(eRFPath) - { - case RF90_PATH_A: - rtStatus= rtl8192_phy_ConfigRFWithHeaderFile(dev,(RF90_RADIO_PATH_E)eRFPath); - break; - case RF90_PATH_B: - rtStatus= rtl8192_phy_ConfigRFWithHeaderFile(dev,(RF90_RADIO_PATH_E)eRFPath); - break; - case RF90_PATH_C: - break; - case RF90_PATH_D: - break; - } - - /*----Restore RFENV control type----*/; - switch(eRFPath) - { - case RF90_PATH_A: - case RF90_PATH_C: - rtl8192_setBBreg(dev, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue); - break; - case RF90_PATH_B : - case RF90_PATH_D: - rtl8192_setBBreg(dev, pPhyReg->rfintfs, bRFSI_RFENV<<16, u4RegValue); - break; - } - - if(rtStatus != RT_STATUS_SUCCESS){ - printk("phy_RF6052_Config_ParaFile():Radio[%d] Fail!!", eRFPath); - goto phy_RF6052_Config_ParaFile_Fail; - } - - } - - RT_TRACE(COMP_INIT, "<---phy_RF6052_Config_ParaFile()\n"); - return rtStatus; - -phy_RF6052_Config_ParaFile_Fail: - return rtStatus; -} - - -// -// ==> RF shadow Operation API Code Section!!! -// -/*----------------------------------------------------------------------------- - * Function: PHY_RFShadowRead - * PHY_RFShadowWrite - * PHY_RFShadowCompare - * PHY_RFShadowRecorver - * PHY_RFShadowCompareAll - * PHY_RFShadowRecorverAll - * PHY_RFShadowCompareFlagSet - * PHY_RFShadowRecorverFlagSet - * - * Overview: When we set RF register, we must write shadow at first. - * When we are running, we must compare shadow abd locate error addr. - * Decide to recorver or not. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 11/20/2008 MHC Create Version 0. - * - *---------------------------------------------------------------------------*/ -extern u32 PHY_RFShadowRead( - struct net_device * dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset) -{ - return RF_Shadow[eRFPath][Offset].Value; - -} /* PHY_RFShadowRead */ - - -extern void PHY_RFShadowWrite( - struct net_device * dev, - u32 eRFPath, - u32 Offset, - u32 Data) -{ - //RF_Shadow[eRFPath][Offset].Value = (Data & bMask20Bits); - RF_Shadow[eRFPath][Offset].Value = (Data & bRFRegOffsetMask); - RF_Shadow[eRFPath][Offset].Driver_Write = true; - -} /* PHY_RFShadowWrite */ - - -extern void PHY_RFShadowCompare( - struct net_device * dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset) -{ - u32 reg; - - // Check if we need to check the register - if (RF_Shadow[eRFPath][Offset].Compare == true) - { - reg = rtl8192_phy_QueryRFReg(dev, eRFPath, Offset, bRFRegOffsetMask); - // Compare shadow and real rf register for 20bits!! - if (RF_Shadow[eRFPath][Offset].Value != reg) - { - // Locate error position. - RF_Shadow[eRFPath][Offset].ErrorOrNot = true; - RT_TRACE(COMP_INIT, "PHY_RFShadowCompare RF-%d Addr%02xErr = %05x", eRFPath, Offset, reg); - } - } - -} /* PHY_RFShadowCompare */ - -extern void PHY_RFShadowRecorver( - struct net_device * dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset) -{ - // Check if the address is error - if (RF_Shadow[eRFPath][Offset].ErrorOrNot == true) - { - // Check if we need to recorver the register. - if (RF_Shadow[eRFPath][Offset].Recorver == true) - { - rtl8192_phy_SetRFReg(dev, eRFPath, Offset, bRFRegOffsetMask, RF_Shadow[eRFPath][Offset].Value); - RT_TRACE(COMP_INIT, "PHY_RFShadowRecorver RF-%d Addr%02x=%05x", - eRFPath, Offset, RF_Shadow[eRFPath][Offset].Value); - } - } - -} /* PHY_RFShadowRecorver */ - - -extern void PHY_RFShadowCompareAll(struct net_device * dev) -{ - u32 eRFPath; - u32 Offset; - - for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++) - { - for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) - { - PHY_RFShadowCompare(dev, (RF90_RADIO_PATH_E)eRFPath, Offset); - } - } - -} /* PHY_RFShadowCompareAll */ - - -extern void PHY_RFShadowRecorverAll(struct net_device * dev) -{ - u32 eRFPath; - u32 Offset; - - for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++) - { - for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) - { - PHY_RFShadowRecorver(dev, (RF90_RADIO_PATH_E)eRFPath, Offset); - } - } - -} /* PHY_RFShadowRecorverAll */ - - -extern void PHY_RFShadowCompareFlagSet( - struct net_device * dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset, - u8 Type) -{ - // Set True or False!!! - RF_Shadow[eRFPath][Offset].Compare = Type; - -} /* PHY_RFShadowCompareFlagSet */ - - -extern void PHY_RFShadowRecorverFlagSet( - struct net_device * dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset, - u8 Type) -{ - // Set True or False!!! - RF_Shadow[eRFPath][Offset].Recorver= Type; - -} /* PHY_RFShadowRecorverFlagSet */ - - -extern void PHY_RFShadowCompareFlagSetAll(struct net_device * dev) -{ - u32 eRFPath; - u32 Offset; - - for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++) - { - for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) - { - // 2008/11/20 MH For S3S4 test, we only check reg 26/27 now!!!! - if (Offset != 0x26 && Offset != 0x27) - PHY_RFShadowCompareFlagSet(dev, (RF90_RADIO_PATH_E)eRFPath, Offset, FALSE); - else - PHY_RFShadowCompareFlagSet(dev, (RF90_RADIO_PATH_E)eRFPath, Offset, TRUE); - } - } - -} /* PHY_RFShadowCompareFlagSetAll */ - - -extern void PHY_RFShadowRecorverFlagSetAll(struct net_device * dev) -{ - u32 eRFPath; - u32 Offset; - - for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++) - { - for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) - { - // 2008/11/20 MH For S3S4 test, we only check reg 26/27 now!!!! - if (Offset != 0x26 && Offset != 0x27) - PHY_RFShadowRecorverFlagSet(dev, (RF90_RADIO_PATH_E)eRFPath, Offset, FALSE); - else - PHY_RFShadowRecorverFlagSet(dev, (RF90_RADIO_PATH_E)eRFPath, Offset, TRUE); - } - } - -} /* PHY_RFShadowCompareFlagSetAll */ - - - -extern void PHY_RFShadowRefresh(struct net_device * dev) -{ - u32 eRFPath; - u32 Offset; - - for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++) - { - for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++) - { - RF_Shadow[eRFPath][Offset].Value = 0; - RF_Shadow[eRFPath][Offset].Compare = false; - RF_Shadow[eRFPath][Offset].Recorver = false; - RF_Shadow[eRFPath][Offset].ErrorOrNot = false; - RF_Shadow[eRFPath][Offset].Driver_Write = false; - } - } - -} /* PHY_RFShadowRead */ - -/* End of HalRf6052.c */ |
