wlan: Add ini support for enabling unicast filter

Provision to enable unicast filter "gUCFilterEnable" flag and support
for Unicast filtering.
Currently Unicast filtering is Featurised in Firmware. Now it is
dynamically supported in Riva and Host. In addition to this, one ini
flag "gUCFilterEnable"  is introduced to enable this support.

gUCFilterEnable=1

Default value 0 if not configured in ini file.

Change-Id: I83fc1a0eb47cef22f0b4ee2e57634ae16acf6838
CR-Fixed: 390129
diff --git a/riva/inc/wlan_hal_cfg.h b/riva/inc/wlan_hal_cfg.h
index d665bde..45974d7 100644
--- a/riva/inc/wlan_hal_cfg.h
+++ b/riva/inc/wlan_hal_cfg.h
@@ -148,11 +148,12 @@
 #define QWLAN_HAL_CFG_BTC_MAX_SCO_BLOCK_PERC             94
 #define QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_A2DP              95
 #define QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_SCO               96
-#define QWLAN_HAL_CFG_MAX_PARAMS                         97
+#define QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER              97
+#define QWLAN_HAL_CFG_MAX_PARAMS                         98
 
 
 /* Total number of Integer CFGs. This is used while allocating the memory for TLV */
-#define QWLAN_HAL_CFG_INTEGER_PARAM                      93
+#define QWLAN_HAL_CFG_INTEGER_PARAM                      94
 
 
 /*-------------------------------------------------------------------------
@@ -711,6 +712,12 @@
 #define QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_SCO_MAX 1
 #define QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_SCO_DEF 0
 
+/* QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER */
+#define QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER_MIN  0
+#define QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER_MAX  1
+#define QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER_DEF  0
+
+
 typedef struct 
 {
    uint8    cfgStaId[QCOM_WLAN_CFG_STA_ID_LEN]; //QWLAN_HAL_CFG_STA_ID
@@ -811,6 +818,7 @@
    uint32   cfgBtcMaxScoBlockPerc;            //QWLAN_HAL_CFG_BTC_MAX_SCO_BLOCK_PERC
    uint32   cfgBtcDhcpProtOnA2dp;             //QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_A2DP
    uint32   cfgBtcDhcpProtOnSco;              //QWLAN_HAL_CFG_BTC_DHCP_PROT_ON_SCO
+   uint32   cfgEnableUCFilter;                //QWLAN_HAL_CFG_ENABLE_UNICAST_FILTER     
 }tAniHalCfg, *tpAniHalCfg;
 
 #endif //__WLAN_HAL_CFG_H__