wlan: Fix the Max Tx power value in 5G band and .ini support for 11h

Fix the max tx power to 20 for 5G band in CFG.
Added .ini support for 11h enable/disable.
Disable 11h if the operating band is 2.4G.

CR-Fixed: 435807
Change-Id: Ifb82c8cd6226e9a6452d905f62859564a2e91552
diff --git a/CORE/HDD/inc/wlan_hdd_cfg.h b/CORE/HDD/inc/wlan_hdd_cfg.h
index ab3134a..f21a3f5 100644
--- a/CORE/HDD/inc/wlan_hdd_cfg.h
+++ b/CORE/HDD/inc/wlan_hdd_cfg.h
@@ -106,6 +106,11 @@
 #define CFG_11D_SUPPORT_ENABLED_MAX            WNI_CFG_11D_ENABLED_STAMAX 
 #define CFG_11D_SUPPORT_ENABLED_DEFAULT        WNI_CFG_11D_ENABLED_STADEF    // Default is ON 
 
+#define CFG_11H_SUPPORT_ENABLED_NAME           "g11hSupportEnabled"
+#define CFG_11H_SUPPORT_ENABLED_MIN            ( 0 )
+#define CFG_11H_SUPPORT_ENABLED_MAX            ( 1 )
+#define CFG_11H_SUPPORT_ENABLED_DEFAULT        ( 1 ) // Default is ON 
+
 #define CFG_ENFORCE_11D_CHANNELS_NAME          "gEnforce11dChannel"
 #define CFG_ENFORCE_11D_CHANNELS_MIN           ( 0 )
 #define CFG_ENFORCE_11D_CHANNELS_MAX           ( 1 )
@@ -1510,6 +1515,7 @@
    v_U8_t        OperatingChannel;
    v_BOOL_t      ShortSlotTimeEnabled;
    v_BOOL_t      Is11dSupportEnabled;
+   v_BOOL_t      Is11hSupportEnabled;
    v_BOOL_t      fEnforce11dChannels;
    v_BOOL_t      fSupplicantCountryCodeHasPriority;
    v_BOOL_t      fEnforceCountryCodeMatch;