qcacld-3.0: Querry HTT_DBG_EXT_STATS_PDEV_RX stats to get rxdma errors

Get sum of complete rxdma stats handled by host and FW.

Change-Id: I6e1af21c37fe2cd71b7c613bcdfc0a02136cf988
CRs-Fixed: 3382454

core/hdd/src/wlan_hdd_stats.c

@@ -3932,6 +3932,7 @@ static int __wlan_hdd_cfg80211_stats_ext_request(struct wiphy *wiphy,
 	QDF_STATUS status;
 	struct hdd_context *hdd_ctx = wiphy_priv(wiphy);
 	ol_txrx_soc_handle soc = cds_get_context(QDF_MODULE_ID_SOC);
+	struct cdp_txrx_stats_req txrx_req = {0};
 
 	hdd_enter_dev(dev);
 
@@ -3944,6 +3945,18 @@ static int __wlan_hdd_cfg80211_stats_ext_request(struct wiphy *wiphy,
 		return -EPERM;
 	}
 
+	/**
+	 * HTT_DBG_EXT_STATS_PDEV_RX
+	 */
+	txrx_req.stats = 2;
+	/* default value of secondary parameter is 0(mac_id) */
+	txrx_req.mac_id = 0;
+	status = cdp_txrx_stats_request(soc, adapter->vdev_id, &txrx_req);
+	if (QDF_STATUS_SUCCESS != status) {
+		hdd_err_rl("Failed to get hw stats: %u", status);
+		ret_val = -EINVAL;
+	}
+
 	stats_ext_req.request_data_len = data_len;
 	stats_ext_req.request_data = (void *)data;