wlan: Add Per packet stats.

As part of Per packet stats, periodical stats such
as data rate, rssi, seq. number, number of retries
etc would be sent to wifi hal layer for debugging.

Change-Id: I20651f38589abf031f04392f4c93d3511bdb3403
CRs-Fixed: 915570
diff --git a/CORE/HDD/inc/wlan_hdd_cfg.h b/CORE/HDD/inc/wlan_hdd_cfg.h
index d98bf55..b5f6c73 100644
--- a/CORE/HDD/inc/wlan_hdd_cfg.h
+++ b/CORE/HDD/inc/wlan_hdd_cfg.h
@@ -2272,6 +2272,13 @@
 #define CFG_WLAN_LOGGING_NUM_BUF_MIN      ( 4  )
 #define CFG_WLAN_LOGGING_NUM_BUF_MAX      ( 64 )
 #define CFG_WLAN_LOGGING_NUM_BUF_DEFAULT  ( 32 )
+
+//Number of buffers to be used for WLAN logging
+#define CFG_WLAN_PKT_STATS_NUM_BUF_NAME     "wlanPerPktStatsNumBuf"
+#define CFG_WLAN_PKT_STATS_NUM_BUF_MIN      ( 4  )
+#define CFG_WLAN_PKT_STATS_NUM_BUF_MAX      ( 64 )
+#define CFG_WLAN_PKT_STATS_NUM_BUF_DEFAULT  ( 16 )
+
 #endif //WLAN_LOGGING_SOCK_SVC_ENABLE
 
 //Enable PerPKT stats Logging
@@ -3004,6 +3011,7 @@
    v_U32_t                     wlanLoggingFEToConsole;
    v_U32_t                     wlanLoggingNumBuf;
    v_U32_t                     wlanPerPktStatsLogEnable;
+   v_U32_t                     wlanPerPktStatsNumBuf;
 #endif
    v_BOOL_t                    ignorePeerErpInfo;
    v_BOOL_t                    initialScanSkipDFSCh;