qcacmn: Add Stats support for MLD Interface in STA mode

For both Unified Bonding and Non bonding mld mode,
add Support to get VDEV Stats for MLD Interface on
STA mode for ifconfig and wifitelemetry tool.

Change-Id: Icb528d8738fd932d3f2c057af49fc7af141299e9
CRs-Fixed: 3502731

dp/wifi3.0/be/mlo/dp_mlo.c

@@ -544,6 +544,21 @@ static void dp_mlo_update_mlo_ts_offset(struct cdp_soc_t *soc_hdl,
 }
 
 #ifdef CONFIG_MLO_SINGLE_DEV
+/**
+ * dp_aggregate_vdev_basic_stats() - aggregate vdev basic stats
+ * @tgt_vdev_stats: target vdev buffer
+ * @src_vdev_stats: source vdev buffer
+ *
+ * return: void
+ */
+static inline
+void dp_aggregate_vdev_basic_stats(
+			struct cdp_vdev_stats *tgt_vdev_stats,
+			struct cdp_vdev_stats *src_vdev_stats)
+{
+	DP_UPDATE_BASIC_STATS(tgt_vdev_stats, src_vdev_stats);
+}
+
 /**
  * dp_aggregate_vdev_ingress_stats() - aggregate vdev ingress stats
  * @tgt_vdev_stats: target vdev buffer
@@ -707,16 +722,67 @@ void dp_mlo_aggr_ptnr_iface_stats_mlo_links(
 							DP_PEER_TYPE_MLO_LINK);
 }
 
+/**
+ * dp_aggregate_sta_interface_stats() - for sta mode aggregate vdev stats from
+ * all link peers
+ * @soc: soc handle
+ * @vdev: vdev handle
+ * @buf: target buffer for aggregation
+ *
+ * return: QDF_STATUS
+ */
+static QDF_STATUS
+dp_aggregate_sta_interface_stats(struct dp_soc *soc,
+				 struct dp_vdev *vdev,
+				 void *buf)
+{
+	struct dp_peer *vap_bss_peer = NULL;
+	struct dp_peer *mld_peer = NULL;
+	struct dp_peer *link_peer = NULL;
+	struct dp_mld_link_peers link_peers_info;
+	uint8_t i = 0;
+	QDF_STATUS ret = QDF_STATUS_SUCCESS;
+
+	vap_bss_peer = dp_vdev_bss_peer_ref_n_get(soc, vdev,
+						  DP_MOD_ID_GENERIC_STATS);
+	if (!vap_bss_peer)
+		return QDF_STATUS_E_FAILURE;
+
+	mld_peer = DP_GET_MLD_PEER_FROM_PEER(vap_bss_peer);
+
+	if (!mld_peer) {
+		dp_peer_unref_delete(vap_bss_peer, DP_MOD_ID_GENERIC_STATS);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	dp_get_link_peers_ref_from_mld_peer(soc, mld_peer, &link_peers_info,
+					    DP_MOD_ID_GENERIC_STATS);
+
+	for (i = 0; i < link_peers_info.num_links; i++) {
+		link_peer = link_peers_info.link_peers[i];
+		dp_update_vdev_stats(soc, link_peer, buf);
+		dp_aggregate_vdev_ingress_stats((struct cdp_vdev_stats *)buf,
+						&link_peer->vdev->stats);
+		dp_aggregate_vdev_basic_stats(
+					(struct cdp_vdev_stats *)buf,
+					&link_peer->vdev->stats);
+	}
+
+	dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_GENERIC_STATS);
+	dp_peer_unref_delete(vap_bss_peer, DP_MOD_ID_GENERIC_STATS);
+	return ret;
+}
+
 static QDF_STATUS dp_mlo_get_mld_vdev_stats(struct cdp_soc_t *soc_hdl,
 					    uint8_t vdev_id, void *buf,
 					    bool link_vdev_only)
 {
 	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
 	struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
-	struct cdp_vdev_stats *vdev_stats;
 	struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
 						     DP_MOD_ID_GENERIC_STATS);
 	struct dp_vdev_be *vdev_be = NULL;
+	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if (!vdev)
 		return QDF_STATUS_E_FAILURE;
@@ -727,7 +793,10 @@ static QDF_STATUS dp_mlo_get_mld_vdev_stats(struct cdp_soc_t *soc_hdl,
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	vdev_stats = (struct cdp_vdev_stats *)buf;
+	if (vdev->opmode == wlan_op_mode_sta) {
+		ret = dp_aggregate_sta_interface_stats(soc, vdev, buf);
+		goto complete;
+	}
 
 	if (DP_MLD_MODE_HYBRID_NONBOND == soc->mld_mode_ap &&
 	    vdev->opmode == wlan_op_mode_ap) {
@@ -756,7 +825,7 @@ static QDF_STATUS dp_mlo_get_mld_vdev_stats(struct cdp_soc_t *soc_hdl,
 
 complete:
 	dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_GENERIC_STATS);
-	return QDF_STATUS_SUCCESS;
+	return ret;
 }
 
 QDF_STATUS