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staging: r8188eu: Simplify code concerning SupportPlatform

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This member of struct odm_dm_struct is always set to ODM_CE in this driver.
As a result, a number of switch and if statements can be simplified. In
addition, a number of routines are no longer used and can be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger 2013-12-22 17:36:52 -06:00 committed by Greg Kroah-Hartman
parent e96031d0ee
commit 0735ea671d
2 changed files with 29 additions and 171 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

128
drivers/staging/rtl8188eu/hal/odm.c
View File

@ -522,9 +522,6 @@ void odm_CmnInfoHook_Debug(struct odm_dm_struct *pDM_Odm)
ODM_RT_TRACE(pDM_Odm, ODM_COMP_COMMON, ODM_DBG_LOUD, ("pbScanInProcess=%d\n", *(pDM_Odm->pbScanInProcess)));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_COMMON, ODM_DBG_LOUD, ("pbPowerSaving=%d\n", *(pDM_Odm->pbPowerSaving)));
if (pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))
ODM_RT_TRACE(pDM_Odm, ODM_COMP_COMMON, ODM_DBG_LOUD, ("pOnePathCCA=%d\n", *(pDM_Odm->pOnePathCCA)));
}
void odm_CmnInfoUpdate_Debug(struct odm_dm_struct *pDM_Odm)
@ -536,21 +533,6 @@ void odm_CmnInfoUpdate_Debug(struct odm_dm_struct *pDM_Odm)
ODM_RT_TRACE(pDM_Odm, ODM_COMP_COMMON, ODM_DBG_LOUD, ("RSSI_Min=%d\n", pDM_Odm->RSSI_Min));
}
static int getIGIForDiff(int value_IGI)
{
#define ONERCCA_LOW_TH 0x30
#define ONERCCA_LOW_DIFF 8
if (value_IGI < ONERCCA_LOW_TH) {
if ((ONERCCA_LOW_TH - value_IGI) < ONERCCA_LOW_DIFF)
return ONERCCA_LOW_TH;
else
return value_IGI + ONERCCA_LOW_DIFF;
} else {
return value_IGI;
}
}
void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
{
struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable;
@ -561,29 +543,9 @@ void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm)));
if (pDM_DigTable->CurIGValue != CurrentIGI) {
if (pDM_Odm->SupportPlatform & (ODM_CE|ODM_MP)) {
PHY_SetBBReg(adapter, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
if (pDM_Odm->SupportICType != ODM_RTL8188E)
PHY_SetBBReg(adapter, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
} else if (pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL)) {
switch (*(pDM_Odm->pOnePathCCA)) {
case ODM_CCA_2R:
PHY_SetBBReg(adapter, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
if (pDM_Odm->SupportICType != ODM_RTL8188E)
PHY_SetBBReg(adapter, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
break;
case ODM_CCA_1R_A:
PHY_SetBBReg(adapter, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
if (pDM_Odm->SupportICType != ODM_RTL8188E)
PHY_SetBBReg(adapter, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
break;
case ODM_CCA_1R_B:
PHY_SetBBReg(adapter, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
if (pDM_Odm->SupportICType != ODM_RTL8188E)
PHY_SetBBReg(adapter, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
break;
}
}
PHY_SetBBReg(adapter, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
if (pDM_Odm->SupportICType != ODM_RTL8188E)
PHY_SetBBReg(adapter, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("CurrentIGI(0x%02x).\n", CurrentIGI));
/* pDM_DigTable->PreIGValue = pDM_DigTable->CurIGValue; */
pDM_DigTable->CurIGValue = CurrentIGI;
@ -734,24 +696,13 @@ void odm_DIG(struct odm_dm_struct *pDM_Odm)
/* 1 Boundary Decision */
if ((pDM_Odm->SupportICType & (ODM_RTL8192C|ODM_RTL8723A)) &&
((pDM_Odm->BoardType == ODM_BOARD_HIGHPWR) || pDM_Odm->ExtLNA)) {
if (pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL)) {
dm_dig_max = DM_DIG_MAX_AP_HP;
dm_dig_min = DM_DIG_MIN_AP_HP;
} else {
dm_dig_max = DM_DIG_MAX_NIC_HP;
dm_dig_min = DM_DIG_MIN_NIC_HP;
}
dm_dig_max = DM_DIG_MAX_NIC_HP;
dm_dig_min = DM_DIG_MIN_NIC_HP;
DIG_MaxOfMin = DM_DIG_MAX_AP_HP;
} else {
if (pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL)) {
dm_dig_max = DM_DIG_MAX_AP;
dm_dig_min = DM_DIG_MIN_AP;
DIG_MaxOfMin = dm_dig_max;
} else {
dm_dig_max = DM_DIG_MAX_NIC;
dm_dig_min = DM_DIG_MIN_NIC;
DIG_MaxOfMin = DM_DIG_MAX_AP;
}
dm_dig_max = DM_DIG_MAX_NIC;
dm_dig_min = DM_DIG_MIN_NIC;
DIG_MaxOfMin = DM_DIG_MAX_AP;
}
if (pDM_Odm->bLinked) {
/* 2 8723A Series, offset need to be 10 */
@ -1080,8 +1031,6 @@ void odm_DynamicBBPowerSaving(struct odm_dm_struct *pDM_Odm)
return;
if (!(pDM_Odm->SupportAbility & ODM_BB_PWR_SAVE))
return;
if (!(pDM_Odm->SupportPlatform & (ODM_MP|ODM_CE)))
return;
/* 1 2.Power Saving for 92C */
if ((pDM_Odm->SupportICType == ODM_RTL8192C) && (pDM_Odm->RFType == ODM_2T2R)) {
@ -1317,18 +1266,7 @@ void odm_RefreshRateAdaptiveMask(struct odm_dm_struct *pDM_Odm)
/* at the same time. In the stage2/3, we need to prive universal interface and merge all */
/* HW dynamic mechanism. */
/* */
switch (pDM_Odm->SupportPlatform) {
case ODM_MP:
odm_RefreshRateAdaptiveMaskMP(pDM_Odm);
break;
case ODM_CE:
odm_RefreshRateAdaptiveMaskCE(pDM_Odm);
break;
case ODM_AP:
case ODM_ADSL:
odm_RefreshRateAdaptiveMaskAPADSL(pDM_Odm);
break;
}
odm_RefreshRateAdaptiveMaskCE(pDM_Odm);
}
void odm_RefreshRateAdaptiveMaskMP(struct odm_dm_struct *pDM_Odm)
@ -1441,16 +1379,7 @@ void odm_DynamicTxPower(struct odm_dm_struct *pDM_Odm)
/* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */
/* at the same time. In the stage2/3, we need to prive universal interface and merge all */
/* HW dynamic mechanism. */
switch (pDM_Odm->SupportPlatform) {
case ODM_MP:
case ODM_CE:
odm_DynamicTxPowerNIC(pDM_Odm);
break;
case ODM_AP:
break;
case ODM_ADSL:
break;
}
odm_DynamicTxPowerNIC(pDM_Odm);
}
void odm_DynamicTxPowerNIC(struct odm_dm_struct *pDM_Odm)
@ -1478,19 +1407,7 @@ void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm)
/* at the same time. In the stage2/3, we need to prive universal interface and merge all */
/* HW dynamic mechanism. */
/* */
switch (pDM_Odm->SupportPlatform) {
case ODM_MP:
break;
case ODM_CE:
odm_RSSIMonitorCheckCE(pDM_Odm);
break;
case ODM_AP:
break;
case ODM_ADSL:
/* odm_DIGAP(pDM_Odm); */
break;
}
odm_RSSIMonitorCheckCE(pDM_Odm);
} /* odm_RSSIMonitorCheck */
static void FindMinimumRSSI(struct adapter *pAdapter)
@ -1602,17 +1519,7 @@ void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm)
/* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */
/* at the same time. In the stage2/3, we need to prive universal interface and merge all */
/* HW dynamic mechanism. */
switch (pDM_Odm->SupportPlatform) {
case ODM_MP:
break;
case ODM_CE:
odm_TXPowerTrackingCheckCE(pDM_Odm);
break;
case ODM_AP:
break;
case ODM_ADSL:
break;
}
odm_TXPowerTrackingCheckCE(pDM_Odm);
}
void odm_TXPowerTrackingCheckCE(struct odm_dm_struct *pDM_Odm)
@ -1722,16 +1629,7 @@ void odm_EdcaTurboCheck(struct odm_dm_struct *pDM_Odm)
if (!(pDM_Odm->SupportAbility & ODM_MAC_EDCA_TURBO))
return;
switch (pDM_Odm->SupportPlatform) {
case ODM_MP:
break;
case ODM_CE:
odm_EdcaTurboCheckCE(pDM_Odm);
break;
case ODM_AP:
case ODM_ADSL:
break;
}
odm_EdcaTurboCheckCE(pDM_Odm);
ODM_RT_TRACE(pDM_Odm, ODM_COMP_EDCA_TURBO, ODM_DBG_LOUD, ("<========================odm_EdcaTurboCheck\n"));
} /* odm_CheckEdcaTurbo */

72
drivers/staging/rtl8188eu/hal/odm_HWConfig.c
View File

@ -39,16 +39,6 @@ static u8 odm_QueryRxPwrPercentage(s8 AntPower)
/* 2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */
/* IF other SW team do not support the feature, remove this section.?? */
static s32 odm_sig_patch_lenove(struct odm_dm_struct *dm_odm, s32 CurrSig)
{
return 0;
}
static s32 odm_sig_patch_netcore(struct odm_dm_struct *dm_odm, s32 CurrSig)
{
return 0;
}
static s32 odm_SignalScaleMapping_92CSeries(struct odm_dm_struct *dm_odm, s32 CurrSig)
{
s32 RetSig = 0;
@ -77,23 +67,7 @@ static s32 odm_SignalScaleMapping_92CSeries(struct odm_dm_struct *dm_odm, s32 Cu
static s32 odm_SignalScaleMapping(struct odm_dm_struct *dm_odm, s32 CurrSig)
{
if ((dm_odm->SupportPlatform == ODM_MP) &&
(dm_odm->SupportInterface != ODM_ITRF_PCIE) && /* USB & SDIO */
(dm_odm->PatchID == 10))
return odm_sig_patch_netcore(dm_odm, CurrSig);
else if ((dm_odm->SupportPlatform == ODM_MP) &&
(dm_odm->SupportInterface == ODM_ITRF_PCIE) &&
(dm_odm->PatchID == 19))
return odm_sig_patch_lenove(dm_odm, CurrSig);
else
return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig);
}
/* pMgntInfo->CustomerID == RT_CID_819x_Lenovo */
static u8 odm_SQ_process_patch_RT_CID_819x_Lenovo(struct odm_dm_struct *dm_odm,
u8 isCCKrate, u8 PWDB_ALL, u8 path, u8 RSSI)
{
return 0;
return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig);
}
static u8 odm_EVMdbToPercentage(s8 Value)
@ -269,9 +243,7 @@ static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm,
if (pPktinfo->bPacketMatchBSSID) {
u8 SQ, SQ_rpt;
if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) {
SQ = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, 0, 0);
} else if (pPhyInfo->RxPWDBAll > 40 && !dm_odm->bInHctTest) {
if (pPhyInfo->RxPWDBAll > 40 && !dm_odm->bInHctTest) {
SQ = 100;
} else {
SQ_rpt = pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all;
@ -321,14 +293,6 @@ static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm,
/* Get Rx snr value in DB */
pPhyInfo->RxSNR[i] = (s32)(pPhyStaRpt->path_rxsnr[i]/2);
dm_odm->PhyDbgInfo.RxSNRdB[i] = (s32)(pPhyStaRpt->path_rxsnr[i]/2);
/* Record Signal Strength for next packet */
if (pPktinfo->bPacketMatchBSSID) {
if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) {
if (i == ODM_RF_PATH_A)
pPhyInfo->SignalQuality = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, i, RSSI);
}
}
}
/* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
rx_pwr_all = (((pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & 0x7f) - 110;
@ -341,26 +305,22 @@ static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm,
pPhyInfo->RxPower = rx_pwr_all;
pPhyInfo->RecvSignalPower = rx_pwr_all;
if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) {
/* do nothing */
} else {
/* (3)EVM of HT rate */
if (pPktinfo->Rate >= DESC92C_RATEMCS8 && pPktinfo->Rate <= DESC92C_RATEMCS15)
Max_spatial_stream = 2; /* both spatial stream make sense */
else
Max_spatial_stream = 1; /* only spatial stream 1 makes sense */
/* (3)EVM of HT rate */
if (pPktinfo->Rate >= DESC92C_RATEMCS8 && pPktinfo->Rate <= DESC92C_RATEMCS15)
Max_spatial_stream = 2; /* both spatial stream make sense */
else
Max_spatial_stream = 1; /* only spatial stream 1 makes sense */
for (i = 0; i < Max_spatial_stream; i++) {
/* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */
/* fill most significant bit to "zero" when doing shifting operation which may change a negative */
/* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */
EVM = odm_EVMdbToPercentage((pPhyStaRpt->stream_rxevm[i])); /* dbm */
for (i = 0; i < Max_spatial_stream; i++) {
/* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */
/* fill most significant bit to "zero" when doing shifting operation which may change a negative */
/* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */
EVM = odm_EVMdbToPercentage((pPhyStaRpt->stream_rxevm[i])); /* dbm */
if (pPktinfo->bPacketMatchBSSID) {
if (i == ODM_RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */
pPhyInfo->SignalQuality = (u8)(EVM & 0xff);
pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff);
}
if (pPktinfo->bPacketMatchBSSID) {
if (i == ODM_RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */
pPhyInfo->SignalQuality = (u8)(EVM & 0xff);
pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff);
}
}
}