qcacmn: Ini and Config command Support for MLO Link Peer Stats

Add support to enable/disable MLO Link Peer stats through
ini and cfg80211tool enable_ol stats command

Change-Id: Id1229a149befa416d060e1b07eee150e6b295abf
CRs-Fixed: 3397721

dp/inc/cdp_txrx_host_stats.h

@@ -153,11 +153,11 @@ cdp_enable_enhanced_stats(ol_txrx_soc_handle soc, uint8_t pdev_id)
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	if (!soc->ops->host_stats_ops ||
+	if (!soc->ops->mon_ops ||
-	    !soc->ops->host_stats_ops->txrx_enable_enhanced_stats)
+	    !soc->ops->mon_ops->txrx_enable_enhanced_stats)
 		return QDF_STATUS_E_FAILURE;
 
-	return soc->ops->host_stats_ops->txrx_enable_enhanced_stats
+	return soc->ops->mon_ops->txrx_enable_enhanced_stats
 			(soc, pdev_id);
 }
 
@@ -177,11 +177,11 @@ cdp_disable_enhanced_stats(ol_txrx_soc_handle soc, uint8_t pdev_id)
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	if (!soc->ops->host_stats_ops ||
+	if (!soc->ops->mon_ops ||
-	    !soc->ops->host_stats_ops->txrx_disable_enhanced_stats)
+	    !soc->ops->mon_ops->txrx_disable_enhanced_stats)
 		return QDF_STATUS_E_FAILURE;
 
-	return soc->ops->host_stats_ops->txrx_disable_enhanced_stats
+	return soc->ops->mon_ops->txrx_disable_enhanced_stats
 			(soc, pdev_id);
 }
 

dp/inc/cdp_txrx_ops.h

@@ -984,6 +984,8 @@ struct cdp_me_ops {
  * @txrx_set_lite_mon_peer_config: set lite monitor peer config
  * @txrx_get_lite_mon_peer_config: get lite monitor peer list
  * @txrx_is_lite_mon_enabled: get lite monitor enable/disable status
+ * @txrx_enable_enhanced_stats: Enable enhanced stats
+ * @txrx_disable_enhanced_stats: Disable enhanced stats
  * @txrx_get_lite_mon_legacy_feature_enabled: returns the legacy filter enabled
  * @txrx_set_mon_pdev_params_rssi_dbm_conv: To set RSSI dbm conversion params
  *                                           in monitor pdev
@@ -1015,6 +1017,12 @@ struct cdp_mon_ops {
 					   enum cdp_mon_reap_source source,
 					   bool enable);
 
+	QDF_STATUS (*txrx_enable_enhanced_stats)(struct cdp_soc_t *soc,
+						 uint8_t pdev_id);
+
+	QDF_STATUS (*txrx_disable_enhanced_stats)(struct cdp_soc_t *soc,
+						  uint8_t pdev_id);
+
 #ifdef QCA_SUPPORT_LITE_MONITOR
 	QDF_STATUS
 	(*txrx_set_lite_mon_config)(
@@ -1068,8 +1076,6 @@ struct cdp_mon_ops {
  * @txrx_host_stats_clr:
  * @txrx_host_ce_stats:
  * @txrx_stats_publish:
- * @txrx_enable_enhanced_stats: Enable enhanced stats functionality.
- * @txrx_disable_enhanced_stats: Disable enhanced stats functionality.
  * @tx_print_tso_stats:
  * @tx_rst_tso_stats:
  * @tx_print_sg_stats:
@@ -1127,10 +1133,6 @@ struct cdp_host_stats_ops {
 
 	int (*txrx_stats_publish)(struct cdp_soc_t *soc, uint8_t pdev_id,
 				  struct cdp_stats_extd *buf);
-	QDF_STATUS (*txrx_enable_enhanced_stats)(struct cdp_soc_t *soc,
-						 uint8_t pdev_id);
-	QDF_STATUS (*txrx_disable_enhanced_stats)(struct cdp_soc_t *soc,
-						  uint8_t pdev_id);
 
 	QDF_STATUS
 		(*tx_print_tso_stats)(struct cdp_soc_t *soc, uint8_t vdev_id);

dp/wifi3.0/be/dp_be.h

@@ -528,16 +528,16 @@ void dp_mcast_mlo_iter_ptnr_vdev(struct dp_soc_be *be_soc,
 				 void *arg,
 				 enum dp_mod_id mod_id);
 /**
- * dp_mcast_mlo_iter_ptnr_soc() - API to iterate through ptnr soc list
+ * dp_mlo_iter_ptnr_soc() - API to iterate through ptnr soc list
  * @be_soc: dp_soc_be pointer
  * @func: function to be called for each peer
  * @arg: argument need to be passed to func
  *
  * Return: None
  */
-void dp_mcast_mlo_iter_ptnr_soc(struct dp_soc_be *be_soc,
+void dp_mlo_iter_ptnr_soc(struct dp_soc_be *be_soc,
-				dp_ptnr_soc_iter_func func,
+			  dp_ptnr_soc_iter_func func,
-				void *arg);
+			  void *arg);
 /**
  * dp_mlo_get_mcast_primary_vdev() - get ref to mcast primary vdev
  * @be_soc: dp_soc_be pointer

dp/wifi3.0/be/dp_be_rx.c

@@ -112,7 +112,7 @@ static inline void dp_wds_ext_peer_learn_be(struct dp_soc *soc,
 					    &ta_txrx_peer->wds_ext.init);
 
 		if (qdf_unlikely(ta_txrx_peer->nawds_enabled &&
-				 ta_txrx_peer->mld_peer)) {
+				 ta_txrx_peer->is_mld_peer)) {
 			ta_base_peer = dp_get_primary_link_peer_by_id(
 							soc,
 							ta_txrx_peer->peer_id,
@@ -184,7 +184,7 @@ uint32_t dp_rx_process_be(struct dp_intr *int_ctx,
 	uint32_t rx_bufs_reaped[WLAN_MAX_MLO_CHIPS][MAX_PDEV_CNT];
 	uint8_t mac_id = 0;
 	struct dp_pdev *rx_pdev;
-	bool enh_flag;
+	uint8_t enh_flag;
 	struct dp_srng *dp_rxdma_srng;
 	struct rx_desc_pool *rx_desc_pool;
 	struct dp_soc *soc = int_ctx->soc;
@@ -565,7 +565,8 @@ done:
 
 		rx_bufs_used++;
 
-		if (txrx_peer->is_mld_peer) {
+		/* MLD Link Peer Statistics support */
+		if (txrx_peer->is_mld_peer && rx_pdev->link_peer_stats) {
 			link_id = ((dp_rx_get_msdu_hw_link_id(nbuf)) + 1);
 			if (link_id < 1 || link_id > DP_MAX_MLO_LINKS)
 				link_id = 0;

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

@@ -288,9 +288,9 @@ static void dp_mlo_soc_teardown(struct cdp_soc_t *soc_hdl,
 		return;
 
 	/* During the teardown drain the Rx buffers if any exist in the ring */
-	dp_mcast_mlo_iter_ptnr_soc(be_soc,
+	dp_mlo_iter_ptnr_soc(be_soc,
-				   dp_mlo_soc_drain_rx_buf,
+			     dp_mlo_soc_drain_rx_buf,
-				   NULL);
+			     NULL);
 
 	dp_mlo_set_soc_by_chip_id(mlo_ctxt, NULL, be_soc->mlo_chip_id);
 	be_soc->ml_ctxt = NULL;
@@ -814,9 +814,9 @@ dp_soc_get_by_idle_bm_id(struct dp_soc *soc, uint8_t idle_bm_id)
 }
 
 #ifdef WLAN_MCAST_MLO
-void dp_mcast_mlo_iter_ptnr_soc(struct dp_soc_be *be_soc,
+void dp_mlo_iter_ptnr_soc(struct dp_soc_be *be_soc,
-				dp_ptnr_soc_iter_func func,
+			  dp_ptnr_soc_iter_func func,
-				void *arg)
+			  void *arg)
 {
 	int i = 0;
 	struct dp_mlo_ctxt *dp_mlo = be_soc->ml_ctxt;
@@ -831,7 +831,7 @@ void dp_mcast_mlo_iter_ptnr_soc(struct dp_soc_be *be_soc,
 	}
 }
 
-qdf_export_symbol(dp_mcast_mlo_iter_ptnr_soc);
+qdf_export_symbol(dp_mlo_iter_ptnr_soc);
 
 void dp_mcast_mlo_iter_ptnr_vdev(struct dp_soc_be *be_soc,
 				 struct dp_vdev_be *be_vdev,

dp/wifi3.0/dp_main.c

@@ -7872,9 +7872,11 @@ static QDF_STATUS dp_txrx_peer_detach(struct dp_soc *soc, struct dp_peer *peer)
 }
 
 static inline
-uint8_t dp_txrx_peer_calculate_stats_size(struct dp_peer *peer)
+uint8_t dp_txrx_peer_calculate_stats_size(struct dp_soc *soc,
+					  struct dp_peer *peer)
 {
-	if (IS_MLO_DP_MLD_PEER(peer)) {
+	if ((wlan_cfg_is_peer_link_stats_enabled(soc->wlan_cfg_ctx)) &&
+	    IS_MLO_DP_MLD_PEER(peer)) {
 		return (DP_MAX_MLO_LINKS + 1);
 	}
 	return 1;
@@ -7887,7 +7889,7 @@ static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
 	struct cdp_txrx_peer_params_update params = {0};
 	uint8_t stats_arr_size = 0;
 
-	stats_arr_size = dp_txrx_peer_calculate_stats_size(peer);
+	stats_arr_size = dp_txrx_peer_calculate_stats_size(soc, peer);
 
 	txrx_peer = (struct dp_txrx_peer *)qdf_mem_malloc(sizeof(*txrx_peer) +
 							  (stats_arr_size *

dp/wifi3.0/dp_rx.c

@@ -2491,7 +2491,7 @@ void dp_rx_msdu_stats_update(struct dp_soc *soc, qdf_nbuf_t nbuf,
 {
 	bool is_not_amsdu;
 	struct dp_vdev *vdev = txrx_peer->vdev;
-	bool enh_flag;
+	uint8_t enh_flag;
 	qdf_ether_header_t *eh;
 	uint16_t msdu_len = QDF_NBUF_CB_RX_PKT_LEN(nbuf);
 

dp/wifi3.0/dp_rx_err.c

@@ -2417,14 +2417,19 @@ dp_rx_wbm_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
 			continue;
 		}
 
-		if (txrx_peer && txrx_peer->is_mld_peer) {
+		pool_id = wbm_err_info.pool_id;
+		dp_pdev = dp_get_pdev_for_lmac_id(soc, pool_id);
+
+		if (dp_pdev && dp_pdev->link_peer_stats &&
+		    txrx_peer && txrx_peer->is_mld_peer) {
 			link_id = ((dp_rx_peer_mdata_link_id_get(
 							soc,
 							peer_meta_data)) + 1);
 			if (link_id < 1 || link_id > DP_MAX_MLO_LINKS)
 				link_id = 0;
-		} else
+		} else {
 			link_id = 0;
+		}
 
 		if (wbm_err_info.wbm_err_src == HAL_RX_WBM_ERR_SRC_REO) {
 			if (wbm_err_info.reo_psh_rsn
@@ -2434,8 +2439,6 @@ dp_rx_wbm_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
 					rx.err.reo_error
 					[wbm_err_info.reo_err_code], 1);
 				/* increment @pdev level */
-				pool_id = wbm_err_info.pool_id;
-				dp_pdev = dp_get_pdev_for_lmac_id(soc, pool_id);
 				if (dp_pdev)
 					DP_STATS_INC(dp_pdev, err.reo_error,
 						     1);
@@ -2545,8 +2548,6 @@ dp_rx_wbm_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
 					rx.err.rxdma_error
 					[wbm_err_info.rxdma_err_code], 1);
 				/* increment @pdev level */
-				pool_id = wbm_err_info.pool_id;
-				dp_pdev = dp_get_pdev_for_lmac_id(soc, pool_id);
 				if (dp_pdev)
 					DP_STATS_INC(dp_pdev,
 						     err.rxdma_error, 1);

dp/wifi3.0/dp_tx.c

@@ -5302,6 +5302,7 @@ void dp_tx_comp_process_tx_status(struct dp_soc *soc,
 	if (link_id < 1 || link_id > DP_MAX_MLO_LINKS)
 		link_id = 0;
 #endif
+
 	dp_tx_update_connectivity_stats(soc, vdev, tx_desc, ts->status);
 	dp_tx_update_uplink_delay(soc, vdev, ts);
 

dp/wifi3.0/dp_types.h

@@ -3391,7 +3391,8 @@ struct dp_pdev {
 	bool is_pdev_down;
 
 	/* Enhanced Stats is enabled */
-	bool enhanced_stats_en;
+	uint8_t enhanced_stats_en:1,
+		link_peer_stats:1;
 
 	/* Flag to indicate fast RX */
 	bool rx_fast_flag;

dp/wifi3.0/monitor/1.0/dp_mon_1.0.c

@@ -1308,6 +1308,10 @@ struct cdp_mon_ops dp_ops_mon_1_0 = {
 	.soc_config_full_mon_mode = dp_soc_config_full_mon_mode,
 	.get_mon_pdev_rx_stats = dp_pdev_get_rx_mon_stats,
 	.txrx_enable_mon_reap_timer = dp_enable_mon_reap_timer,
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+	.txrx_enable_enhanced_stats = dp_enable_enhanced_stats,
+	.txrx_disable_enhanced_stats = dp_disable_enhanced_stats,
+#endif /* QCA_ENHANCED_STATS_SUPPORT */
 #ifdef QCA_SUPPORT_LITE_MONITOR
 	.txrx_set_lite_mon_config = NULL,
 	.txrx_get_lite_mon_config = NULL,

dp/wifi3.0/monitor/2.0/dp_mon_2.0.c

@@ -1664,6 +1664,10 @@ struct cdp_mon_ops dp_ops_mon_2_0 = {
 	.soc_config_full_mon_mode = NULL,
 	.get_mon_pdev_rx_stats = dp_pdev_get_rx_mon_stats,
 	.txrx_enable_mon_reap_timer = NULL,
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+	.txrx_enable_enhanced_stats = dp_enable_enhanced_stats_2_0,
+	.txrx_disable_enhanced_stats = dp_disable_enhanced_stats_2_0,
+#endif /* QCA_ENHANCED_STATS_SUPPORT */
 #ifdef QCA_SUPPORT_LITE_MONITOR
 	.txrx_set_lite_mon_config = dp_lite_mon_set_config,
 	.txrx_get_lite_mon_config = dp_lite_mon_get_config,
@@ -1752,3 +1756,49 @@ void dp_mon_rx_update_rx_protocol_tag_stats(struct dp_pdev *pdev,
 {
 }
 #endif
+
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+static void
+dp_enable_enhanced_stats_for_each_pdev(struct dp_soc *soc, void *arg) {
+	uint8_t i = 0;
+
+	for (i = 0; i < MAX_PDEV_CNT; i++)
+		dp_enable_enhanced_stats(dp_soc_to_cdp_soc_t(soc), i);
+}
+
+QDF_STATUS
+dp_enable_enhanced_stats_2_0(struct cdp_soc_t *soc, uint8_t pdev_id)
+{
+	struct dp_soc *dp_soc = cdp_soc_t_to_dp_soc(soc);
+	struct dp_soc_be *be_soc = NULL;
+
+	be_soc = dp_get_be_soc_from_dp_soc(dp_soc);
+
+	dp_mlo_iter_ptnr_soc(be_soc,
+			     dp_enable_enhanced_stats_for_each_pdev,
+			     NULL);
+	return QDF_STATUS_SUCCESS;
+}
+
+static void
+dp_disable_enhanced_stats_for_each_pdev(struct dp_soc *soc, void *arg) {
+	uint8_t i = 0;
+
+	for (i = 0; i < MAX_PDEV_CNT; i++)
+		dp_disable_enhanced_stats(dp_soc_to_cdp_soc_t(soc), i);
+}
+
+QDF_STATUS
+dp_disable_enhanced_stats_2_0(struct cdp_soc_t *soc, uint8_t pdev_id)
+{
+	struct dp_soc *dp_soc = cdp_soc_t_to_dp_soc(soc);
+	struct dp_soc_be *be_soc = NULL;
+
+	be_soc = dp_get_be_soc_from_dp_soc(dp_soc);
+
+	dp_mlo_iter_ptnr_soc(be_soc,
+			     dp_disable_enhanced_stats_for_each_pdev,
+			     NULL);
+	return QDF_STATUS_SUCCESS;
+}
+#endif

dp/wifi3.0/monitor/2.0/dp_mon_2.0.h

@@ -551,4 +551,27 @@ struct dp_mon_pdev_be *dp_get_be_mon_pdev_from_dp_mon_pdev(struct dp_mon_pdev *m
 	return (struct dp_mon_pdev_be *)mon_pdev;
 }
 #endif
+
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+/*
+ * dp_enable_enhanced_stats_2_0() - BE Wrapper to enable stats
+ * @soc: Datapath soc handle
+ * @pdev_id: Pdev Id on which stats will get enable
+ *
+ * Return: status success/failure
+ */
+QDF_STATUS
+dp_enable_enhanced_stats_2_0(struct cdp_soc_t *soc, uint8_t pdev_id);
+
+/*
+ * dp_disable_enhanced_stats_2_0() - BE Wrapper to disable stats
+ * @soc: Datapath soc handle
+ * @pdev_id: Pdev Id on which stats will get disable
+ *
+ * Return: status success/failure
+ */
+QDF_STATUS
+dp_disable_enhanced_stats_2_0(struct cdp_soc_t *soc, uint8_t pdev_id);
+#endif /* QCA_ENHANCED_STATS_SUPPORT */
+
 #endif /* _DP_MON_2_0_H_ */

dp/wifi3.0/monitor/dp_mon.c

@@ -1941,12 +1941,13 @@ static void dp_mon_tx_enable_enhanced_stats(struct dp_pdev *pdev)
  *
  * Return: QDF_STATUS
  */
-static QDF_STATUS
+QDF_STATUS
 dp_enable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id)
 {
 	struct dp_pdev *pdev = NULL;
 	QDF_STATUS status = QDF_STATUS_SUCCESS;
 	struct dp_mon_pdev *mon_pdev;
+	struct dp_soc *dp_soc = cdp_soc_t_to_dp_soc(soc);
 
 	pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
 						  pdev_id);
@@ -1963,7 +1964,9 @@ dp_enable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id)
 		dp_cal_client_timer_start(mon_pdev->cal_client_ctx);
 
 	mon_pdev->enhanced_stats_en = 1;
-	pdev->enhanced_stats_en = true;
+	pdev->enhanced_stats_en = 1;
+	pdev->link_peer_stats = wlan_cfg_is_peer_link_stats_enabled(
+							dp_soc->wlan_cfg_ctx);
 
 	dp_mon_filter_setup_enhanced_stats(pdev);
 	status = dp_mon_filter_update(pdev);
@@ -1972,7 +1975,8 @@ dp_enable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id)
 		dp_mon_filter_reset_enhanced_stats(pdev);
 		dp_cal_client_timer_stop(mon_pdev->cal_client_ctx);
 		mon_pdev->enhanced_stats_en = 0;
-		pdev->enhanced_stats_en = false;
+		pdev->enhanced_stats_en = 0;
+		pdev->link_peer_stats = 0;
 		return QDF_STATUS_E_FAILURE;
 	}
 
@@ -2005,7 +2009,7 @@ static void dp_mon_tx_disable_enhanced_stats(struct dp_pdev *pdev)
  *
  * Return: QDF_STATUS
  */
-static QDF_STATUS
+QDF_STATUS
 dp_disable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id)
 {
 	struct dp_pdev *pdev =
@@ -2023,7 +2027,8 @@ dp_disable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id)
 		dp_cal_client_timer_stop(mon_pdev->cal_client_ctx);
 
 	mon_pdev->enhanced_stats_en = 0;
-	pdev->enhanced_stats_en = false;
+	pdev->enhanced_stats_en = 0;
+	pdev->link_peer_stats = 0;
 
 	dp_mon_tx_disable_enhanced_stats(pdev);
 
@@ -6450,12 +6455,6 @@ void dp_mon_cdp_ops_register(struct dp_soc *soc)
 	ops->ctrl_ops->txrx_update_peer_pkt_capture_params =
 				 dp_peer_update_pkt_capture_params;
 #endif /* WLAN_TX_PKT_CAPTURE_ENH || WLAN_RX_PKT_CAPTURE_ENH */
-#ifdef QCA_ENHANCED_STATS_SUPPORT
-	ops->host_stats_ops->txrx_enable_enhanced_stats =
-					dp_enable_enhanced_stats;
-	ops->host_stats_ops->txrx_disable_enhanced_stats =
-					dp_disable_enhanced_stats;
-#endif /* QCA_ENHANCED_STATS_SUPPORT */
 #ifdef WDI_EVENT_ENABLE
 	ops->ctrl_ops->txrx_get_pldev = dp_get_pldev;
 #endif
@@ -6515,10 +6514,6 @@ void dp_mon_cdp_ops_deregister(struct dp_soc *soc)
 #if defined(WLAN_TX_PKT_CAPTURE_ENH) || defined(WLAN_RX_PKT_CAPTURE_ENH)
 	ops->ctrl_ops->txrx_update_peer_pkt_capture_params = NULL;
 #endif /* WLAN_TX_PKT_CAPTURE_ENH || WLAN_RX_PKT_CAPTURE_ENH */
-#ifdef FEATURE_PERPKT_INFO
-	ops->host_stats_ops->txrx_enable_enhanced_stats = NULL;
-	ops->host_stats_ops->txrx_disable_enhanced_stats = NULL;
-#endif /* FEATURE_PERPKT_INFO */
 #ifdef WDI_EVENT_ENABLE
 	ops->ctrl_ops->txrx_get_pldev = NULL;
 #endif

dp/wifi3.0/monitor/dp_mon.h

@@ -1064,7 +1064,7 @@ struct  dp_mon_pdev {
 	/* Neighnour peer list */
 	TAILQ_HEAD(, dp_neighbour_peer) neighbour_peers_list;
 	/* Enhanced Stats is enabled */
-	bool enhanced_stats_en;
+	uint8_t enhanced_stats_en;
 	qdf_nbuf_queue_t rx_status_q;
 
 	/* 128 bytes mpdu header queue per user for ppdu */
@@ -4293,7 +4293,29 @@ QDF_STATUS dp_pdev_get_rx_mon_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
 bool dp_enable_mon_reap_timer(struct cdp_soc_t *soc_hdl,
 			      enum cdp_mon_reap_source source, bool enable);
 
+#ifdef QCA_ENHANCED_STATS_SUPPORT
 /**
+ * dp_enable_enhanced_stats() - enable enhanced and MLD Link Peer stats
+ * @soc: Datapath soc handle
+ * @pdev_id: Pdev Id on which stats will get enable
+ *
+ * Return: status success/failure
+ */
+QDF_STATUS
+dp_enable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id);
+
+/**
+ * dp_disable_enhanced_stats() - disable enhanced and MLD Link Peer stats
+ * @soc: Datapath soc handle
+ * @pdev_id: Pdev Id on which stats will get disable
+ *
+ * Return: status success/failure
+ */
+QDF_STATUS
+dp_disable_enhanced_stats(struct cdp_soc_t *soc, uint8_t pdev_id);
+#endif /* QCA_ENHANCED_STATS_SUPPORT */
+
+/*
  * dp_monitor_lite_mon_disable_rx() - disables rx lite mon
  * @pdev: dp pdev
  *

wlan_cfg/cfg_dp.h

@@ -1446,6 +1446,16 @@
 		CFG_INI_BOOL("peer_ext_stats", \
 		false, "Peer extended stats")
 
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+#define DEFAULT_PEER_LINK_STATS_VALUE true
+#else
+#define DEFAULT_PEER_LINK_STATS_VALUE false
+#endif /* QCA_ENHANCED_STATS_SUPPORT */
+
+#define CFG_DP_PEER_LINK_STATS \
+		CFG_INI_BOOL("peer_link_stats", \
+		DEFAULT_PEER_LINK_STATS_VALUE, "Peer Link stats")
+
 #define CFG_DP_PEER_JITTER_STATS \
 		CFG_INI_BOOL("peer_jitter_stats", \
 		false, "Peer Jitter stats")
@@ -1973,6 +1983,7 @@
 		CFG(CFG_DP_REO_RINGS_MAP) \
 		CFG(CFG_DP_PEER_EXT_STATS) \
 		CFG(CFG_DP_PEER_JITTER_STATS) \
+		CFG(CFG_DP_PEER_LINK_STATS) \
 		CFG(CFG_DP_RX_BUFF_POOL_ENABLE) \
 		CFG(CFG_DP_RX_REFILL_BUFF_POOL_ENABLE) \
 		CFG(CFG_DP_RX_PENDING_HL_THRESHOLD) \

wlan_cfg/wlan_cfg.c

@@ -3060,6 +3060,8 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
 	wlan_cfg_ctx->pext_stats_enabled = cfg_get(psoc, CFG_DP_PEER_EXT_STATS);
 	wlan_cfg_ctx->jitter_stats_enabled =
 			cfg_get(psoc, CFG_DP_PEER_JITTER_STATS);
+	wlan_cfg_ctx->peer_link_stats_enabled =
+			cfg_get(psoc, CFG_DP_PEER_LINK_STATS);
 	wlan_cfg_ctx->is_rx_buff_pool_enabled =
 			cfg_get(psoc, CFG_DP_RX_BUFF_POOL_ENABLE);
 	wlan_cfg_ctx->is_rx_refill_buff_pool_enabled =
@@ -4113,6 +4115,22 @@ bool wlan_cfg_is_peer_jitter_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
 	return cfg->jitter_stats_enabled;
 }
 
+void
+wlan_cfg_set_peer_link_stats(struct wlan_cfg_dp_soc_ctxt *cfg,
+			     bool val)
+{
+	cfg->peer_link_stats_enabled = val;
+}
+
+qdf_export_symbol(wlan_cfg_set_peer_link_stats);
+
+bool wlan_cfg_is_peer_link_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
+{
+	return cfg->peer_link_stats_enabled;
+}
+
+qdf_export_symbol(wlan_cfg_is_peer_link_stats_enabled);
+
 #ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
 bool wlan_cfg_is_rx_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
 {

wlan_cfg/wlan_cfg.h

@@ -298,6 +298,7 @@ struct wlan_srng_cfg {
  * @radio2_rx_default_reo:
  * @wow_check_rx_pending_enable: Enable RX frame pending check in WoW
  * @jitter_stats_enabled: true if jitter stats are enabled
+ * @peer_link_stats_enabled: true if MLO Peer Link stats are enabled
  * @ipa_tx_ring_size: IPA tx ring size
  * @ipa_tx_comp_ring_size: IPA tx completion ring size
  * @ipa_tx_alt_ring_size: IPA tx alt ring size
@@ -476,6 +477,7 @@ struct wlan_cfg_dp_soc_ctxt {
 	uint8_t radio2_rx_default_reo;
 	bool wow_check_rx_pending_enable;
 	bool jitter_stats_enabled;
+	bool peer_link_stats_enabled;
 #ifdef IPA_OFFLOAD
 	uint32_t ipa_tx_ring_size;
 	uint32_t ipa_tx_comp_ring_size;
@@ -1994,6 +1996,27 @@ bool wlan_cfg_is_fst_in_cmem_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
  */
 bool wlan_cfg_is_swlm_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
 
+/**
+ * wlan_cfg_set_peer_link_stats() - set peer link stats
+ *
+ * @cfg: soc configuration context
+ * @val: Flag value read from INI
+ *
+ * Return: void
+ */
+void
+wlan_cfg_set_peer_link_stats(struct wlan_cfg_dp_soc_ctxt *cfg,
+			     bool val);
+/**
+ * wlan_cfg_is_peer_link_stats_enabled() - check if link peer stats are enabled
+ *
+ * @cfg: soc configuration context
+ *
+ * Return: bool
+ */
+bool
+wlan_cfg_is_peer_link_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
+
 #ifdef IPA_OFFLOAD
 /**
  * wlan_cfg_ipa_tx_ring_size - Get Tx DMA ring size (TCL Data Ring)