qcacmn: Add a flag to enable/disable per-packet sync of DP stats

Currently all Host collected DP statitics are synced to upper layers
on per-packet basis; This is causing significant CPU overhead.
Add a flag which can be controlled through iwpriv to enable/disable
updating of these statistics from DP to higher layers

Change-Id: I983c6d91803c83c1efd49c5535769a0c10fbc9b5
CRs-Fixed: 2064113

dp/wifi3.0/dp_main.c

@@ -3399,6 +3399,32 @@ dp_get_host_peer_stats(struct cdp_pdev *pdev_handle, char *mac_addr)
 	return;
 }
 
+/*
+ * dp_enable_enhanced_stats()- API to enable enhanced statistcs
+ * @pdev_handle: DP_PDEV handle
+ *
+ * Return: void
+ */
+static void
+dp_enable_enhanced_stats(struct cdp_pdev *pdev_handle)
+{
+	struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
+	pdev->enhanced_stats_en = 1;
+}
+
+/*
+ * dp_disable_enhanced_stats()- API to disable enhanced statistcs
+ * @pdev_handle: DP_PDEV handle
+ *
+ * Return: void
+ */
+static void
+dp_disable_enhanced_stats(struct cdp_pdev *pdev_handle)
+{
+	struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
+	pdev->enhanced_stats_en = 0;
+}
+
 /*
  * dp_get_fw_peer_stats()- function to print peer stats
  * @pdev_handle: DP_PDEV handle
@@ -3871,6 +3897,8 @@ static struct cdp_mon_ops dp_ops_mon = {
 static struct cdp_host_stats_ops dp_ops_host_stats = {
 	.txrx_per_peer_stats = dp_get_host_peer_stats,
 	.get_fw_peer_stats = dp_get_fw_peer_stats,
+	.txrx_enable_enhanced_stats = dp_enable_enhanced_stats,
+	.txrx_disable_enhanced_stats = dp_disable_enhanced_stats,
 	/* TODO */
 };