commit ca45457066bc76807b845eb302e0eca4d772abc0
author Madan Mohan Koyyalamudi <mkoyyala@qca.qualcomm.com> Wed Aug 07 19:57:03 2013 +0530
committer Madan Mohan Koyyalamudi <mkoyyala@qca.qualcomm.com> Wed Aug 14 10:39:28 2013 -0700
tree f902cce9edf70a33ae876927cdd76175970693f6
parent cf5893434851c8d8d41a26223edd834fcaa87e3f

wlan: Add ini param to control antenna diversity

Add gAntennaDiversity parameter in ini file with
values mapping to the following behavior:
0 = disabled
1 = Ant 1
2 = Ant 2
3 = Adaptive

CRs-Fixed: 518527
Change-Id: I27e8a02cb4a8e2e3cbd2ae37c12cb8523103cbce

CORE/HDD/src/wlan_hdd_cfg.c

diff --git a/CORE/HDD/src/wlan_hdd_cfg.c b/CORE/HDD/src/wlan_hdd_cfg.c
index 4f16c84..e048d40 100644
--- a/CORE/HDD/src/wlan_hdd_cfg.c
+++ b/CORE/HDD/src/wlan_hdd_cfg.c
@@ -2364,6 +2364,12 @@
                  CFG_ENABLE_HEART_BEAT_OFFLOAD_MIN,
                  CFG_ENABLE_HEART_BEAT_OFFLOAD_MAX),
 
+   REG_VARIABLE( CFG_ANTENNA_DIVERSITY_PARAM_NAME, WLAN_PARAM_Integer,
+                 hdd_config_t, antennaDiversity,
+                 VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+                 CFG_ANTENNA_DIVERSITY_PARAM_DEFAULT,
+                 CFG_ANTENNA_DIVERSITY_PARAM_MIN,
+                 CFG_ANTENNA_DIVERSITY_PARAM_MAX),
 };
 
 /*
@@ -2747,6 +2753,7 @@
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [gTrafficIdleTimeout] Value = [%u] ", pHddCtx->cfg_ini->trafficIdleTimeout);
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [gFlexConnectPowerFactor] Value = [%u] ", pHddCtx->cfg_ini->flexConnectPowerFactor);
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [gEnableIbssHeartBeatOffload] Value = [%u] ", pHddCtx->cfg_ini->enableIbssHeartBeatOffload);
+  VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [gAntennaDiversity] Value = [%u] ", pHddCtx->cfg_ini->antennaDiversity);
 }
 
 
@@ -3911,6 +3918,14 @@
              "WNI_CFG_FLEX_CONNECT_POWER_FACTOR to CCM");
    }
 
+   if (ccmCfgSetInt(pHddCtx->hHal, WNI_CFG_ANTENNA_DIVESITY,
+                    pConfig->antennaDiversity, NULL,
+                    eANI_BOOLEAN_FALSE)==eHAL_STATUS_FAILURE)
+   {
+      fStatus = FALSE;
+      hddLog(LOGE, "Could not pass on WNI_CFG_ANTENNA_DIVESITY to CCM");
+   }
+
    return fStatus;
 }