qcacmn: Add cdp function to get rate/link stats

Add cdp function to get the peer extended rate and link stats.
This change is to support user level command to flush mld/link
peer extended link and rate stats.

cfg80211tool wifiX get_peer_extd_rate_link_stats <mac_addr>

Change-Id: I20cd2b38b242008b95aedc5f9914088a149093dd
CRs-Fixed: 3278042

dp/inc/cdp_txrx_host_stats.h

@@ -1035,4 +1035,30 @@ static inline QDF_STATUS cdp_get_peer_telemetry_stats(
 					soc, addr, stats);
 }
 #endif
+
+/**
+ * cdp_get_peer_extd_rate_link_stats(): cdp function to get peer
+ *				extended rate and link stats
+ * @soc: soc handle
+ * @addr: mac address
+ *
+ * return: status
+ */
+static inline QDF_STATUS cdp_get_peer_extd_rate_link_stats(
+					ol_txrx_soc_handle soc,
+					uint8_t *mac_addr)
+{
+	if (!soc || !soc->ops) {
+		dp_cdp_debug("Invalid Instance");
+		QDF_BUG(0);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	if (!soc->ops->host_stats_ops ||
+	    !soc->ops->host_stats_ops->txrx_get_peer_extd_rate_link_stats)
+		return QDF_STATUS_E_FAILURE;
+
+	return soc->ops->host_stats_ops->txrx_get_peer_extd_rate_link_stats(
+								soc, mac_addr);
+}
 #endif /* _CDP_TXRX_HOST_STATS_H_ */

dp/inc/cdp_txrx_ops.h

@@ -1204,6 +1204,9 @@ struct cdp_host_stats_ops {
 				uint8_t *addr,
 				struct cdp_peer_telemetry_stats *stats);
 #endif
+	QDF_STATUS
+		(*txrx_get_peer_extd_rate_link_stats)
+				(struct cdp_soc_t *soc, uint8_t *mac_addr);
 };
 
 struct cdp_wds_ops {

dp/wifi3.0/dp_main.c

@@ -12744,6 +12744,102 @@ dp_flush_rate_stats_req(struct cdp_soc_t *soc_hdl,
 }
 #endif
 
+#if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
+#ifdef WLAN_FEATURE_11BE_MLO
+/**
+ * dp_get_peer_extd_rate_link_stats(): function to get peer
+ *				extended rate and link stats
+ * @soc_hdl: dp soc handler
+ * @mac_addr: mac address of peer
+ *
+ * Return: QDF_STATUS
+ */
+static QDF_STATUS
+dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
+{
+	uint8_t i;
+	struct dp_peer *link_peer;
+	struct dp_soc *link_peer_soc;
+	struct dp_mld_link_peers link_peers_info;
+	struct dp_peer *peer = NULL;
+	struct dp_soc *soc = (struct dp_soc *)soc_hdl;
+
+	if (!mac_addr) {
+		dp_err("NULL peer mac addr\n");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	peer = dp_peer_find_hash_find(soc, mac_addr, 0,
+				      DP_VDEV_ALL, DP_MOD_ID_CDP);
+	if (!peer) {
+		dp_err("Invalid peer\n");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	if (IS_MLO_DP_MLD_PEER(peer)) {
+		dp_get_link_peers_ref_from_mld_peer(soc, peer,
+						    &link_peers_info,
+						    DP_MOD_ID_CDP);
+		for (i = 0; i < link_peers_info.num_links; i++) {
+			link_peer = link_peers_info.link_peers[i];
+			link_peer_soc = link_peer->vdev->pdev->soc;
+			dp_wdi_event_handler(WDI_EVENT_FLUSH_RATE_STATS_REQ,
+					     link_peer_soc,
+					     dp_monitor_peer_get_peerstats_ctx
+					     (link_peer_soc, link_peer),
+					     link_peer->peer_id,
+					     WDI_NO_VAL,
+					     link_peer->vdev->pdev->pdev_id);
+		}
+		dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
+	} else {
+		dp_wdi_event_handler(
+				WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
+				dp_monitor_peer_get_peerstats_ctx(soc, peer),
+				peer->peer_id,
+				WDI_NO_VAL, peer->vdev->pdev->pdev_id);
+	}
+
+	dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
+	return QDF_STATUS_SUCCESS;
+}
+#else
+static QDF_STATUS
+dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
+{
+	struct dp_peer *peer = NULL;
+	struct dp_soc *soc = (struct dp_soc *)soc_hdl;
+
+	if (!mac_addr) {
+		dp_err("NULL peer mac addr\n");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	peer = dp_peer_find_hash_find(soc, mac_addr, 0,
+				      DP_VDEV_ALL, DP_MOD_ID_CDP);
+	if (!peer) {
+		dp_err("Invalid peer\n");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	dp_wdi_event_handler(
+			WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
+			dp_monitor_peer_get_peerstats_ctx(soc, peer),
+			peer->peer_id,
+			WDI_NO_VAL, peer->vdev->pdev->pdev_id);
+
+	dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
+	return QDF_STATUS_SUCCESS;
+}
+#endif
+#else
+static inline QDF_STATUS
+dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
+{
+	return QDF_STATUS_SUCCESS;
+}
+#endif
+
 static void *dp_peer_get_peerstats_ctx(struct cdp_soc_t *soc_hdl,
 				       uint8_t vdev_id,
 				       uint8_t *mac_addr)
@@ -13684,6 +13780,8 @@ static struct cdp_host_stats_ops dp_ops_host_stats = {
 	.txrx_pdev_telemetry_stats = dp_get_pdev_telemetry_stats,
 	.txrx_peer_telemetry_stats = dp_get_peer_telemetry_stats,
 #endif
+	.txrx_get_peer_extd_rate_link_stats =
+					dp_get_peer_extd_rate_link_stats,
 	/* TODO */
 };