From c9110e8bc5b42c8cc437ecdcb7c790ffba350995 Mon Sep 17 00:00:00 2001
From: Hema Aparna Medicharla <haparna@qti.qualcomm.com>
Date: Tue, 22 Oct 2013 20:00:51 +0530
Subject: cld : rrm : Incorrect Tx power values in Measurement report

STA is sending negative Tx power values in the Measurement
report with different configuration of Nth beacon filter.
Changes are made to send correct power value
in measurement report in STA mode.

Change-Id: Ic231a9d51472dfa19f442839293f1621c89b462d
CRs-fixed: 564721
---
 CORE/MAC/src/pe/rrm/rrmApi.c | 62 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 53 insertions(+), 9 deletions(-)

diff --git a/CORE/MAC/src/pe/rrm/rrmApi.c b/CORE/MAC/src/pe/rrm/rrmApi.c
index 0028cb5a8268..a7312be23809 100644
--- a/CORE/MAC/src/pe/rrm/rrmApi.c
+++ b/CORE/MAC/src/pe/rrm/rrmApi.c
@@ -253,7 +253,7 @@ rrmProcessLinkMeasurementRequest( tpAniSirGlobal pMac,
    v_S7_t            currentRSSI = 0;
 
 #if defined WLAN_VOWIFI_DEBUG
-   PELOGE(limLog( pMac, LOGE, "Received Link measurement request");)
+   PELOG1(limLog( pMac, LOG1, "Received Link measurement request");)
 #endif
    if( pRxPacketInfo == NULL || pLinkReq == NULL || pSessionEntry == NULL )
    {
@@ -261,22 +261,66 @@ rrmProcessLinkMeasurementRequest( tpAniSirGlobal pMac,
       return eSIR_FAILURE;
    }
    pHdr = WDA_GET_RX_MAC_HEADER( pRxPacketInfo );
-#if defined WLAN_VOWIFI_DEBUG
-   if( pSessionEntry->maxTxPower != (tPowerdBm) pLinkReq->MaxTxPower.maxTxPower )
+   if( (uint8)(pSessionEntry->maxTxPower) != pLinkReq->MaxTxPower.maxTxPower )
+   {
+      PELOGW(limLog( pMac,
+                     LOGW,
+                     FL(" maxTx power in link request is not same as local... "
+                        " Local = %d LinkReq = %d"),
+                     pSessionEntry->maxTxPower,
+                     pLinkReq->MaxTxPower.maxTxPower );)
+      if( (MIN_STA_PWR_CAP_DBM <= pLinkReq->MaxTxPower.maxTxPower) &&
+         (MAX_STA_PWR_CAP_DBM >= pLinkReq->MaxTxPower.maxTxPower) )
+      {
+         LinkReport.txPower = pLinkReq->MaxTxPower.maxTxPower;
+      }
+      else if( MIN_STA_PWR_CAP_DBM > pLinkReq->MaxTxPower.maxTxPower )
+      {
+         LinkReport.txPower = MIN_STA_PWR_CAP_DBM;
+      }
+      else if( MAX_STA_PWR_CAP_DBM < pLinkReq->MaxTxPower.maxTxPower )
+      {
+         LinkReport.txPower = MAX_STA_PWR_CAP_DBM;
+      }
+
+      if( (LinkReport.txPower != (uint8)(pSessionEntry->maxTxPower)) &&
+          (eSIR_SUCCESS == rrmSendSetMaxTxPowerReq ( pMac,
+                                                     (tPowerdBm)(LinkReport.txPower),
+                                                     pSessionEntry)) )
+      {
+         pSessionEntry->maxTxPower = (tPowerdBm)(LinkReport.txPower);
+      }
+   }
+   else
    {
-      PELOGE(limLog( pMac, LOGE, FL(" maxTx power in link request is not same as local...Local = %d LinkReq = %d"),
-           pSessionEntry->maxTxPower, pLinkReq->MaxTxPower.maxTxPower );)
+      if( (MIN_STA_PWR_CAP_DBM <= (uint8)(pSessionEntry->maxTxPower)) &&
+         (MAX_STA_PWR_CAP_DBM >= (uint8)(pSessionEntry->maxTxPower)) )
+      {
+         LinkReport.txPower = (uint8)(pSessionEntry->maxTxPower);
+      }
+      else if( MIN_STA_PWR_CAP_DBM > (uint8)(pSessionEntry->maxTxPower) )
+      {
+         LinkReport.txPower = MIN_STA_PWR_CAP_DBM;
+      }
+      else if( MAX_STA_PWR_CAP_DBM < (uint8)(pSessionEntry->maxTxPower) )
+      {
+         LinkReport.txPower = MAX_STA_PWR_CAP_DBM;
+      }
    }
-#endif
+   PELOGW(limLog( pMac,
+                  LOGW,
+                  FL(" maxTx power in link request is not same as local... "
+                     " Local = %d Link Report TxPower = %d"),
+                  pSessionEntry->maxTxPower,
+                  LinkReport.txPower );)
 
    LinkReport.dialogToken = pLinkReq->DialogToken.token;
-   LinkReport.txPower = pSessionEntry->txMgmtPower;
    LinkReport.rxAntenna = 0;
    LinkReport.txAntenna = 0;
    currentRSSI = WDA_GET_RX_RSSI_DB(pRxPacketInfo);
 
 #if defined WLAN_VOWIFI_DEBUG
-   PELOGE(limLog( pMac, LOGE, "Received Link report frame with %d", currentRSSI);)
+   PELOG1(limLog( pMac, LOG1, "Received Link report frame with %d", currentRSSI);)
 #endif
 
    // 2008 11k spec reference: 18.4.8.5 RCPI Measurement
@@ -290,7 +334,7 @@ rrmProcessLinkMeasurementRequest( tpAniSirGlobal pMac,
    LinkReport.rsni = WDA_GET_RX_SNR(pRxPacketInfo); 
    
 #if defined WLAN_VOWIFI_DEBUG
-   PELOGE(limLog( pMac, LOGE, "Sending Link report frame");)
+   PELOG1(limLog( pMac, LOG1, "Sending Link report frame");)
 #endif
    return limSendLinkReportActionFrame( pMac, &LinkReport, pHdr->sa, pSessionEntry ); 
 
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