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Diffstat (limited to 'drivers/staging/r8188eu/hal/rtl8188e_rf6052.c')
-rw-r--r--drivers/staging/r8188eu/hal/rtl8188e_rf6052.c226
1 files changed, 57 insertions, 169 deletions
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
index ad0782259654..946a1b97d96f 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
@@ -29,49 +29,6 @@
#include "../include/drv_types.h"
#include "../include/rtl8188e_hal.h"
-/*---------------------------Define Local Constant---------------------------*/
-/* Define local structure for debug!!!!! */
-struct rf_shadow {
- /* 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;
-};
-
-/*---------------------------Define Local Constant---------------------------*/
-
-/*------------------------Define global variable-----------------------------*/
-
-/*------------------------Define local variable------------------------------*/
-
-/*-----------------------------------------------------------------------------
- * 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.
- *
- *---------------------------------------------------------------------------*/
-void rtl8188e_RF_ChangeTxPath(struct adapter *Adapter, u16 DataRate)
-{
-/* We do not support gain table change inACUT now !!!! Delete later !!! */
-} /* RF_ChangeTxPath */
-
/*-----------------------------------------------------------------------------
* Function: PHY_RF6052SetBandwidth()
*
@@ -128,7 +85,6 @@ rtl8188e_PHY_RF6052SetCckTxPower(
u8 *pPowerlevel)
{
struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
u32 TxAGC[2] = {0, 0}, tmpval = 0, pwrtrac_value;
bool TurboScanOff = false;
@@ -155,34 +111,19 @@ rtl8188e_PHY_RF6052SetCckTxPower(
}
}
} else {
- /* Driver dynamic Tx power shall not affect Tx power.
- * It shall be determined by power training mechanism.
-i * Currently, we cannot fully disable driver dynamic
- * tx power mechanism because it is referenced by BT
- * coexist mechanism.
- * In the future, two mechanism shall be separated from
- * each other and maintained independently. */
- if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) {
- TxAGC[RF_PATH_A] = 0x10101010;
- TxAGC[RF_PATH_B] = 0x10101010;
- } else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) {
- TxAGC[RF_PATH_A] = 0x00000000;
- TxAGC[RF_PATH_B] = 0x00000000;
- } else {
- for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) {
- TxAGC[idx1] =
- pPowerlevel[idx1] | (pPowerlevel[idx1] << 8) |
- (pPowerlevel[idx1] << 16) | (pPowerlevel[idx1] << 24);
- }
- if (pHalData->EEPROMRegulatory == 0) {
- tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][6]) +
- (pHalData->MCSTxPowerLevelOriginalOffset[0][7] << 8);
- TxAGC[RF_PATH_A] += tmpval;
-
- tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][14]) +
- (pHalData->MCSTxPowerLevelOriginalOffset[0][15] << 24);
- TxAGC[RF_PATH_B] += tmpval;
- }
+ for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) {
+ TxAGC[idx1] =
+ pPowerlevel[idx1] | (pPowerlevel[idx1] << 8) |
+ (pPowerlevel[idx1] << 16) | (pPowerlevel[idx1] << 24);
+ }
+ if (pHalData->EEPROMRegulatory == 0) {
+ tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][6]) +
+ (pHalData->MCSTxPowerLevelOriginalOffset[0][7] << 8);
+ TxAGC[RF_PATH_A] += tmpval;
+
+ tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][14]) +
+ (pHalData->MCSTxPowerLevelOriginalOffset[0][15] << 24);
+ TxAGC[RF_PATH_B] += tmpval;
}
}
for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) {
@@ -227,7 +168,7 @@ static void getpowerbase88e(struct adapter *Adapter, u8 *pPowerLevelOFDM,
{
struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter);
u32 powerBase0, powerBase1;
- u8 i, powerlevel[2];
+ u8 i;
for (i = 0; i < 2; i++) {
powerBase0 = pPowerLevelOFDM[i];
@@ -235,23 +176,21 @@ static void getpowerbase88e(struct adapter *Adapter, u8 *pPowerLevelOFDM,
powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) | (powerBase0 << 8) | powerBase0;
*(OfdmBase + i) = powerBase0;
}
- for (i = 0; i < pHalData->NumTotalRFPath; i++) {
- /* Check HT20 to HT40 diff */
- if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
- powerlevel[i] = pPowerLevelBW20[i];
- else
- powerlevel[i] = pPowerLevelBW40[i];
- powerBase1 = powerlevel[i];
- powerBase1 = (powerBase1 << 24) | (powerBase1 << 16) | (powerBase1 << 8) | powerBase1;
- *(MCSBase + i) = powerBase1;
- }
+
+ /* Check HT20 to HT40 diff */
+ if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
+ powerBase1 = pPowerLevelBW20[0];
+ else
+ powerBase1 = pPowerLevelBW40[0];
+ powerBase1 = (powerBase1 << 24) | (powerBase1 << 16) | (powerBase1 << 8) | powerBase1;
+ *MCSBase = powerBase1;
}
+
static void get_rx_power_val_by_reg(struct adapter *Adapter, u8 Channel,
u8 index, u32 *powerBase0, u32 *powerBase1,
u32 *pOutWriteVal)
{
struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
u8 i, chnlGroup = 0, pwr_diff_limit[4], customer_pwr_limit;
s8 pwr_diff = 0;
u32 writeVal, customer_limit, rf;
@@ -327,19 +266,7 @@ static void get_rx_power_val_by_reg(struct adapter *Adapter, u8 Channel,
((index < 2) ? powerBase0[rf] : powerBase1[rf]);
break;
}
-/* 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism. */
-/* Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism. */
-/* In the future, two mechanism shall be separated from each other and maintained independently. Thanks for Lanhsin's reminder. */
- /* 92d do not need this */
- if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1)
- writeVal = 0x14141414;
- else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2)
- writeVal = 0x00000000;
-
- /* 20100628 Joseph: High power mode for BT-Coexist mechanism. */
- /* This mechanism is only applied when Driver-Highpower-Mechanism is OFF. */
- if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT1)
- writeVal = writeVal - 0x06060606;
+
*(pOutWriteVal + rf) = writeVal;
}
}
@@ -458,70 +385,41 @@ static int phy_RF6052_Config_ParaFile(struct adapter *Adapter)
struct bb_reg_def *pPhyReg;
struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter);
u32 u4RegValue = 0;
- u8 eRFPath;
+ u8 eRFPath = 0;
int rtStatus = _SUCCESS;
- /* 3----------------------------------------------------------------- */
- /* 3 <2> Initialize RF */
- /* 3----------------------------------------------------------------- */
- 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);
- udelay(1);/* PlatformStallExecution(1); */
-
- /*----Set RF_ENV output high----*/
- PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
- udelay(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 */
- udelay(1);/* PlatformStallExecution(1); */
-
- PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for 8255 */
- udelay(1);/* PlatformStallExecution(1); */
-
- /*----Initialize RF fom connfiguration file----*/
- switch (eRFPath) {
- case RF_PATH_A:
- if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, (enum rf_radio_path)eRFPath, (enum rf_radio_path)eRFPath))
- rtStatus = _FAIL;
- break;
- case RF_PATH_B:
- if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, (enum rf_radio_path)eRFPath, (enum rf_radio_path)eRFPath))
- rtStatus = _FAIL;
- 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)
- goto phy_RF6052_Config_ParaFile_Fail;
- }
+ /* Initialize RF */
+
+ pPhyReg = &pHalData->PHYRegDef[eRFPath];
+
+ /*----Store original RFENV control type----*/
+ u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
+
+ /*----Set RF_ENV enable----*/
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV << 16, 0x1);
+ udelay(1);/* PlatformStallExecution(1); */
+
+ /*----Set RF_ENV output high----*/
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
+ udelay(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 */
+ udelay(1);/* PlatformStallExecution(1); */
+
+ PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for 8255 */
+ udelay(1);/* PlatformStallExecution(1); */
+
+ /*----Initialize RF fom connfiguration file----*/
+ if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, (enum rf_radio_path)eRFPath, (enum rf_radio_path)eRFPath))
+ rtStatus = _FAIL;
+
+ /*----Restore RFENV control type----*/;
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
+
+ if (rtStatus != _SUCCESS)
+ goto phy_RF6052_Config_ParaFile_Fail;
+
return rtStatus;
phy_RF6052_Config_ParaFile_Fail:
@@ -530,19 +428,9 @@ phy_RF6052_Config_ParaFile_Fail:
int PHY_RF6052_Config8188E(struct adapter *Adapter)
{
- struct hal_data_8188e *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);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.