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Commit eae10b8e authored by Mateusz Kulikowski's avatar Mateusz Kulikowski Committed by Greg Kroah-Hartman
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staging: rtl8192e: Fix DEEP_INDENTATION warnings in rtl_dm.c 

Separate parts of dm_TXPowerTrackingCallback_TSSI() into two new functions:
- dm_tx_update_tssi_weak_signal()
- dm_tx_update_tssi_strong_signal()
Signed-off-by: default avatarMateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fbb052f9
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Showing with 95 additions and 85 deletions
drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
View file @ eae10b8e
......@@ -542,6 +542,97 @@ static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
#define Tssi_Report_Value2 0x13e
#define FW_Busy_Flag 0x13f
static void dm_tx_update_tssi_weak_signal(struct net_device *dev, u8 RF_Type)
{
struct r8192_priv *p = rtllib_priv(dev);
if (RF_Type == RF_2T4R) {
if ((p->rfa_txpowertrackingindex > 0) &&
(p->rfc_txpowertrackingindex > 0)) {
p->rfa_txpowertrackingindex--;
if (p->rfa_txpowertrackingindex_real > 4) {
p->rfa_txpowertrackingindex_real--;
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfa_txpowertrackingindex_real]);
}
p->rfc_txpowertrackingindex--;
if (p->rfc_txpowertrackingindex_real > 4) {
p->rfc_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfc_txpowertrackingindex_real]);
}
} else {
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[4]);
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord, dm_tx_bb_gain[4]);
}
} else {
if (p->rfa_txpowertrackingindex > 0) {
p->rfa_txpowertrackingindex--;
if (p->rfa_txpowertrackingindex_real > 4) {
p->rfa_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfa_txpowertrackingindex_real]);
}
} else {
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord, dm_tx_bb_gain[4]);
}
}
}
static void dm_tx_update_tssi_strong_signal(struct net_device *dev, u8 RF_Type)
{
struct r8192_priv *p = rtllib_priv(dev);
if (RF_Type == RF_2T4R) {
if ((p->rfa_txpowertrackingindex < TxBBGainTableLength - 1) &&
(p->rfc_txpowertrackingindex < TxBBGainTableLength - 1)) {
p->rfa_txpowertrackingindex++;
p->rfa_txpowertrackingindex_real++;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfa_txpowertrackingindex_real]);
p->rfc_txpowertrackingindex++;
p->rfc_txpowertrackingindex_real++;
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfc_txpowertrackingindex_real]);
} else {
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[TxBBGainTableLength - 1]);
rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[TxBBGainTableLength - 1]);
}
} else {
if (p->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
p->rfa_txpowertrackingindex++;
p->rfa_txpowertrackingindex_real++;
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[p->rfa_txpowertrackingindex_real]);
} else {
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[TxBBGainTableLength - 1]);
}
}
}
static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
......@@ -672,92 +763,11 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
priv->CCKPresentAttentuation);
return;
}
if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) {
if (RF_Type == RF_2T4R) {
if ((priv->rfa_txpowertrackingindex > 0) &&
(priv->rfc_txpowertrackingindex > 0)) {
priv->rfa_txpowertrackingindex--;
if (priv->rfa_txpowertrackingindex_real > 4) {
priv->rfa_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfa_txpowertrackingindex_real]);
}
priv->rfc_txpowertrackingindex--;
if (priv->rfc_txpowertrackingindex_real > 4) {
priv->rfc_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfc_txpowertrackingindex_real]);
}
} else {
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[4]);
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord, dm_tx_bb_gain[4]);
}
} else {
if (priv->rfa_txpowertrackingindex > 0) {
priv->rfa_txpowertrackingindex--;
if (priv->rfa_txpowertrackingindex_real > 4) {
priv->rfa_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfa_txpowertrackingindex_real]);
}
} else
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord, dm_tx_bb_gain[4]);
if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK)
dm_tx_update_tssi_weak_signal(dev, RF_Type);
else
dm_tx_update_tssi_strong_signal(dev, RF_Type);
}
} else {
if (RF_Type == RF_2T4R) {
if ((priv->rfa_txpowertrackingindex <
TxBBGainTableLength - 1) &&
(priv->rfc_txpowertrackingindex <
TxBBGainTableLength - 1)) {
priv->rfa_txpowertrackingindex++;
priv->rfa_txpowertrackingindex_real++;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfa_txpowertrackingindex_real]);
priv->rfc_txpowertrackingindex++;
priv->rfc_txpowertrackingindex_real++;
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfc_txpowertrackingindex_real]);
} else {
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[TxBBGainTableLength - 1]);
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord, dm_tx_bb_gain[TxBBGainTableLength - 1]);
}
} else {
if (priv->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
priv->rfa_txpowertrackingindex++;
priv->rfa_txpowertrackingindex_real++;
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[priv->rfa_txpowertrackingindex_real]);
} else
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
bMaskDWord,
dm_tx_bb_gain[TxBBGainTableLength - 1]);
}
}
if (RF_Type == RF_2T4R) {
priv->CCKPresentAttentuation_difference
= priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
......
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