diff options
Diffstat (limited to 'drivers/staging/rtl8192su/r8192S_rtl8225.c')
| -rw-r--r-- | drivers/staging/rtl8192su/r8192S_rtl8225.c | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/drivers/staging/rtl8192su/r8192S_rtl8225.c b/drivers/staging/rtl8192su/r8192S_rtl8225.c new file mode 100644 index 00000000000..09465df2def --- /dev/null +++ b/drivers/staging/rtl8192su/r8192S_rtl8225.c @@ -0,0 +1,292 @@ + +#include "r8192U.h" +#include "r8192S_hw.h" +#include "r8192S_phyreg.h" +#include "r8192S_phy.h" +#include "r8192S_rtl8225.h" + +/*---------------------Define local function prototype-----------------------*/ +void phy_RF8225_Config_HardCode(struct net_device* dev ); +bool phy_RF8225_Config_ParaFile(struct net_device* dev ); +/*---------------------Define local function prototype-----------------------*/ +void PHY_SetRF8225OfdmTxPower(struct net_device* dev ,u8 powerlevel) +{ + +} + + + +void PHY_SetRF8225CckTxPower( struct net_device* dev , u8 powerlevel) +{ + +} + + +// TODO: The following RF 022D related function should be removed to HalPhy0222D.c. +void PHY_SetRF0222DOfdmTxPower(struct net_device* dev ,u8 powerlevel) +{ + //TODO: We should set RF TxPower for RF 0222D here!! +} + + + +void PHY_SetRF0222DCckTxPower(struct net_device* dev ,u8 powerlevel) +{ + //TODO: We should set RF TxPower for RF 0222D here!! +} + + +/*----------------------------------------------------------------------------- + * Function: PHY_SetRF0222DBandwidth() + * + * 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 + *---------------------------------------------------------------------------*/ + //just in phy +void PHY_SetRF0222DBandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) //20M or 40M +{ + u8 eRFPath; + struct r8192_priv *priv = ieee80211_priv(dev); + + + //if (IS_HARDWARE_TYPE_8192S(dev)) + if (1) + { +#ifndef RTL92SE_FPGA_VERIFY + switch(Bandwidth) + { + case HT_CHANNEL_WIDTH_20: +#ifdef FIB_MODIFICATION + write_nic_byte(dev, rFPGA0_AnalogParameter2, 0x58); +#endif + rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x01); + break; + case HT_CHANNEL_WIDTH_20_40: +#ifdef FIB_MODIFICATION + write_nic_byte(dev, rFPGA0_AnalogParameter2, 0x18); +#endif + rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x00); + break; + default: + ;//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth )); + break; + } +#endif + } + else + { + for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++) + { + switch(Bandwidth) + { + case HT_CHANNEL_WIDTH_20: + //rtl8192_phy_SetRFReg(Adapter, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, (BIT10|BIT11), 0x01); + break; + case HT_CHANNEL_WIDTH_20_40: + //rtl8192_phy_SetRFReg(Adapter, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, (BIT10|BIT11), 0x00); + break; + default: + ;//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth )); + break; + + } + } + } + +} + +// TODO: Aabove RF 022D related function should be removed to HalPhy0222D.c. + +/*----------------------------------------------------------------------------- + * Function: PHY_SetRF8225Bandwidth() + * + * Overview: This function is called by SetBWModeCallback8190Pci() only + * + * Input: PADAPTER Adapter + * WIRELESS_BANDWIDTH_E Bandwidth //20M or 40M + * + * Output: NONE + * + * Return: NONE + * + * Note: 8225(zebra1) support 20M only + *---------------------------------------------------------------------------*/ + //just in phy +void PHY_SetRF8225Bandwidth(struct net_device* dev ,HT_CHANNEL_WIDTH Bandwidth) //20M or 40M +{ + u8 eRFPath; + struct r8192_priv *priv = ieee80211_priv(dev); + + //for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++) + for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++) + { + switch(Bandwidth) + { + case HT_CHANNEL_WIDTH_20: + // TODO: Update the parameters here + break; + case HT_CHANNEL_WIDTH_20_40: + RT_TRACE(COMP_DBG, "SetChannelBandwidth8190Pci():8225 does not support 40M mode\n"); + break; + default: + RT_TRACE(COMP_DBG, "PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ); + break; + + } + } + +} + +//just in phy +bool PHY_RF8225_Config(struct net_device* dev ) +{ + struct r8192_priv *priv = ieee80211_priv(dev); + bool rtStatus = true; + //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 + priv->NumTotalRFPath = 2; + + // + // Config BB and RF + // + //switch( Adapter->MgntInfo.bRegHwParaFile ) + //{ + // case 0: + // phy_RF8225_Config_HardCode(dev); + // break; + + // case 1: + // rtStatus = phy_RF8225_Config_ParaFile(dev); + // break; + + // case 2: + // Partial Modify. + phy_RF8225_Config_HardCode(dev); + phy_RF8225_Config_ParaFile(dev); + // break; + + // default: + // phy_RF8225_Config_HardCode(dev); + // break; + //} + return rtStatus; + +} + +//just in 8225 +void phy_RF8225_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 + +} + +//just in 8225 +bool phy_RF8225_Config_ParaFile(struct net_device* dev) +{ + u32 u4RegValue = 0; + //static char szRadioAFile[] = RTL819X_PHY_RADIO_A; + //static char szRadioBFile[] = RTL819X_PHY_RADIO_B; + u8 eRFPath; + bool rtStatus = true; + struct r8192_priv *priv = ieee80211_priv(dev); + BB_REGISTER_DEFINITION_T *pPhyReg; + //u8 eCheckItem; + +#if 1 + //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 = PHY_ConfigRFWithParaFile(dev, (char* )&szRadioAFile, (RF90_RADIO_PATH_E)eRFPath); + rtStatus = rtl8192_phy_ConfigRFWithHeaderFile(dev,(RF90_RADIO_PATH_E)eRFPath); + break; + case RF90_PATH_B: + //rtStatus = PHY_ConfigRFWithParaFile(dev, (char* )&szRadioBFile, (RF90_RADIO_PATH_E)eRFPath); + 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 == false){ + //RT_TRACE(COMP_FPGA, DBG_LOUD, ("phy_RF8225_Config_ParaFile():Radio[%d] Fail!!", eRFPath)); + goto phy_RF8225_Config_ParaFile_Fail; + } + + } + + //RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF8225_Config_ParaFile()\n")); + return rtStatus; + +phy_RF8225_Config_ParaFile_Fail: +#endif + return rtStatus; +} + + |