Signed-off-by: Axel Rasmussen <axel.rasmuss...@gmail.com>
---
drivers/staging/rtl8187se/r8180.h | 2 +-
drivers/staging/rtl8187se/r8180_core.c | 29 ++++++++++++++++++-----------
2 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/rtl8187se/r8180.h
b/drivers/staging/rtl8187se/r8180.h
index f81e6b5..5ac4673 100644
--- a/drivers/staging/rtl8187se/r8180.h
+++ b/drivers/staging/rtl8187se/r8180.h
@@ -586,7 +586,7 @@ typedef struct r8180_priv {
/* High Power Mechanism. Added by amy, 080312. */
bool bToUpdateTxPwr;
long UndecoratedSmoothedSS;
- long UndercorateSmoothedRxPower;
+ long UndecoratedSmoothedRxPower;
u8 RSSI;
char RxPower;
u8 InitialGain;
diff --git a/drivers/staging/rtl8187se/r8180_core.c
b/drivers/staging/rtl8187se/r8180_core.c
index e5f8a56..67c2583 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -1143,23 +1143,30 @@ static long TranslateToDbm8185(u8 SignalStrengthIndex)
/*
* Perform signal smoothing for dynamic mechanism.
* This is different with PerformSignalSmoothing8185 in smoothing formula.
- * No dramatic adjustion is apply because dynamic mechanism need some degree
- * of correctness. Ported from 8187B.
+ * No dramatic adjustment is applied because dynamic mechanism need some
+ * degree of correctness. Ported from 8187B.
*/
static void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
bool bCckRate)
{
- /* Determin the current packet is CCK rate. */
+ long smoothedSS;
+ long smoothedRx;
+
+ /* Determine the current packet is CCK rate. */
priv->bCurCCKPkt = bCckRate;
+ smoothedSS = priv->SignalStrength * 10;
+
if (priv->UndecoratedSmoothedSS >= 0)
- priv->UndecoratedSmoothedSS = ((priv->UndecoratedSmoothedSS *
5) +
- (priv->SignalStrength * 10)) / 6;
- else
- priv->UndecoratedSmoothedSS = priv->SignalStrength * 10;
+ smoothedSS = ((priv->UndecoratedSmoothedSS * 5) +
+ smoothedSS) / 6;
+
+ priv->UndecoratedSmoothedSS = smoothedSS;
+
+ smoothedRx = ((priv->UndecoratedSmoothedRxPower * 50) +
+ (priv->RxPower * 11)) / 60;
- priv->UndercorateSmoothedRxPower = ((priv->UndercorateSmoothedRxPower *
50) +
- (priv->RxPower * 11)) / 60;
+ priv->UndecoratedSmoothedRxPower = smoothedRx;
if (bCckRate)
priv->CurCCKRSSI = priv->RSSI;
@@ -1399,8 +1406,8 @@ static void rtl8180_rx(struct net_device *dev)
/* For good-looking singal strength. */
SignalStrengthIndex = NetgearSignalStrengthTranslate(
-
priv->LastSignalStrengthInPercent,
- priv->SignalStrength);
+ priv->LastSignalStrengthInPercent,
+ priv->SignalStrength);
priv->LastSignalStrengthInPercent = SignalStrengthIndex;
priv->Stats_SignalStrength =
TranslateToDbm8185((u8)SignalStrengthIndex);
--
1.8.3.2
--
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