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rtl8723cs/hal/rtl8703b/rtl8703b_rf6052.c

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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
/******************************************************************************
*
*
* Module: rtl8192c_rf6052.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 <rtl8703b_hal.h>
/*---------------------------Define Local Constant---------------------------*/
/*---------------------------Define Local Constant---------------------------*/
/*------------------------Define global variable-----------------------------*/
/*------------------------Define global variable-----------------------------*/
/*------------------------Define local variable------------------------------*/
// 2008/11/20 MH For Debug only, RF
//static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG] = {0};
static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG];
/*------------------------Define local variable------------------------------*/
/*-----------------------------------------------------------------------------
* 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_RF6052SetBandwidth8703B(
IN PADAPTER Adapter,
IN CHANNEL_WIDTH Bandwidth) //20M or 40M
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
switch(Bandwidth)
{
case CHANNEL_WIDTH_20:
pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10 | BIT11 );
PHY_SetRFReg(Adapter, ODM_RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
PHY_SetRFReg(Adapter, ODM_RF_PATH_B, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
break;
case CHANNEL_WIDTH_40:
pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10 );
PHY_SetRFReg(Adapter, ODM_RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
PHY_SetRFReg(Adapter, ODM_RF_PATH_B, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
break;
default:
//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ));
break;
}
}
static VOID
phy_RF6052_Config_HardCode(
IN PADAPTER Adapter
)
{
// Set Default Bandwidth to 20M
//Adapter->HalFunc .SetBWModeHandler(Adapter, CHANNEL_WIDTH_20);
// TODO: Set Default Channel to channel one for RTL8225
}
static int
phy_RF6052_Config_ParaFile(
IN PADAPTER Adapter
)
{
u32 u4RegValue=0;
u8 eRFPath;
BB_REGISTER_DEFINITION_T *pPhyReg;
int rtStatus = _SUCCESS;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
static char sz8703RadioAFile[] = RTL8703B_PHY_RADIO_A;
static char sz8703RadioBFile[] = RTL8703B_PHY_RADIO_B;
static s1Byte sz8703BTxPwrTrackFile[] = RTL8703B_TXPWR_TRACK;
char *pszRadioAFile, *pszRadioBFile, *pszTxPwrTrackFile;
pszRadioAFile = sz8703RadioAFile;
pszRadioBFile = sz8703RadioBFile;
pszTxPwrTrackFile = sz8703BTxPwrTrackFile;
//3//-----------------------------------------------------------------
//3// <2> Initialize RF
//3//-----------------------------------------------------------------
//for(eRFPath = RF_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
{
pPhyReg = &pHalData->PHYRegDef[eRFPath];
/*----Store original RFENV control type----*/
switch(eRFPath)
{
case RF_PATH_A:
case RF_PATH_C:
u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
break;
case RF_PATH_B :
case RF_PATH_D:
u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV<<16);
break;
}
/*----Set RF_ENV enable----*/
PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV<<16, 0x1);
rtw_udelay_os(1);//PlatformStallExecution(1);
/*----Set RF_ENV output high----*/
PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
rtw_udelay_os(1);//PlatformStallExecution(1);
/* Set bit number of Address and Data for RF register */
PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); // Set 1 to 4 bits for 8255
rtw_udelay_os(1);//PlatformStallExecution(1);
PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); // Set 0 to 12 bits for 8255
rtw_udelay_os(1);//PlatformStallExecution(1);
/*----Initialize RF fom connfiguration file----*/
switch(eRFPath)
{
case RF_PATH_A:
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
if (PHY_ConfigRFWithParaFile(Adapter, pszRadioAFile, eRFPath) == _FAIL)
#endif
{
#ifdef CONFIG_EMBEDDED_FWIMG
if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath))
rtStatus = _FAIL;
#endif
}
break;
case RF_PATH_B:
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
if (PHY_ConfigRFWithParaFile(Adapter, pszRadioBFile, eRFPath) == _FAIL)
#endif
{
#ifdef CONFIG_EMBEDDED_FWIMG
if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath))
rtStatus = _FAIL;
#endif
}
break;
case RF_PATH_C:
break;
case RF_PATH_D:
break;
}
/*----Restore RFENV control type----*/;
switch(eRFPath)
{
case RF_PATH_A:
case RF_PATH_C:
PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
break;
case RF_PATH_B :
case RF_PATH_D:
PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV<<16, u4RegValue);
break;
}
if(rtStatus != _SUCCESS){
//RT_TRACE(COMP_FPGA, DBG_LOUD, ("phy_RF6052_Config_ParaFile():Radio[%d] Fail!!", eRFPath));
goto phy_RF6052_Config_ParaFile_Fail;
}
}
//3 -----------------------------------------------------------------
//3 Configuration of Tx Power Tracking
//3 -----------------------------------------------------------------
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
if (PHY_ConfigRFWithTxPwrTrackParaFile(Adapter, pszTxPwrTrackFile) == _FAIL)
#endif
{
#ifdef CONFIG_EMBEDDED_FWIMG
ODM_ConfigRFWithTxPwrTrackHeaderFile(&pHalData->odmpriv);
#endif
}
//RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF6052_Config_ParaFile()\n"));
return rtStatus;
phy_RF6052_Config_ParaFile_Fail:
return rtStatus;
}
int
PHY_RF6052_Config8703B(
IN PADAPTER Adapter)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
int rtStatus = _SUCCESS;
//
// Initialize general global value
//
// TODO: Extend RF_PATH_C and RF_PATH_D in the future
if(pHalData->rf_type == RF_1T1R)
pHalData->NumTotalRFPath = 1;
else
pHalData->NumTotalRFPath = 2;
//
// Config BB and RF
//
rtStatus = phy_RF6052_Config_ParaFile(Adapter);
return rtStatus;
}
/* End of HalRf6052.c */
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