qcacmn: Initialization of stats in txrx_peer and monitor_peer

* Initialize stats in dp_txrx_peer and dp_monitor_peer as per
  the stats re-organization.
* Update peer calibrated stats on every timer expiry of 1 second.
* Define APIs to reset monitor_peer stats and to fetch rdkstats_ctx
  from monitor peer.
* Place check to make sure that monitor peer related APIs are
  are called only for legacy peer or MLO Link peer.
* Update peer based pktlog flag, tx and rx capture feature flags
  in monitor_peer.

Change-Id: Idadbe19e85d4a9fdf77fb6dabe0c8a4952b024b8
CRs-Fixed: 3092123

dp/cmn_dp_api/dp_cal_client_api.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -177,3 +178,50 @@ void dp_cal_client_update_peer_stats(struct cdp_peer_stats *peer_stats)
 
 qdf_export_symbol(dp_cal_client_update_peer_stats);
 
+void dp_cal_client_update_peer_stats_wifi3(struct cdp_calibr_stats_intf *peer_stats_intf,
+					   struct cdp_calibr_stats *peer_calibr_stats)
+{
+	uint32_t temp_rx_bytes = peer_stats_intf->to_stack.bytes;
+	uint32_t temp_rx_data = peer_stats_intf->to_stack.num;
+	uint32_t temp_tx_bytes = peer_stats_intf->tx_success.bytes;
+	uint32_t temp_tx_data = peer_stats_intf->tx_success.num;
+	uint32_t temp_tx_ucast_pkts = peer_stats_intf->tx_ucast.num;
+
+	peer_calibr_stats->rx.rx_byte_rate = temp_rx_bytes -
+				peer_calibr_stats->rx.rx_bytes_success_last;
+	peer_calibr_stats->rx.rx_data_rate  = temp_rx_data -
+				peer_calibr_stats->rx.rx_data_success_last;
+	peer_calibr_stats->tx.tx_byte_rate = temp_tx_bytes -
+				peer_calibr_stats->tx.tx_bytes_success_last;
+	peer_calibr_stats->tx.tx_data_rate  = temp_tx_data -
+				peer_calibr_stats->tx.tx_data_success_last;
+	peer_calibr_stats->tx.tx_data_ucast_rate = temp_tx_ucast_pkts -
+				peer_calibr_stats->tx.tx_data_ucast_last;
+
+	/* Check tx and rx packets in last one second, and increment
+	 * inactive time for peer
+	 */
+	if (peer_calibr_stats->tx.tx_data_rate || peer_calibr_stats->rx.rx_data_rate)
+		peer_calibr_stats->tx.inactive_time = 0;
+	else
+		peer_calibr_stats->tx.inactive_time++;
+
+	peer_calibr_stats->rx.rx_bytes_success_last = temp_rx_bytes;
+	peer_calibr_stats->rx.rx_data_success_last = temp_rx_data;
+	peer_calibr_stats->tx.tx_bytes_success_last = temp_tx_bytes;
+	peer_calibr_stats->tx.tx_data_success_last = temp_tx_data;
+	peer_calibr_stats->tx.tx_data_ucast_last = temp_tx_ucast_pkts;
+
+	if (peer_calibr_stats->tx.tx_data_ucast_rate) {
+		if (peer_calibr_stats->tx.tx_data_ucast_rate >
+				peer_calibr_stats->tx.tx_data_rate)
+			peer_calibr_stats->tx.last_per =
+				((peer_calibr_stats->tx.tx_data_ucast_rate -
+					peer_calibr_stats->tx.tx_data_rate) * 100) /
+				peer_calibr_stats->tx.tx_data_ucast_rate;
+		else
+			peer_calibr_stats->tx.last_per = 0;
+	}
+}
+
+qdf_export_symbol(dp_cal_client_update_peer_stats_wifi3);

dp/wifi3.0/dp_cal_client_api.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -45,6 +46,8 @@ void dp_cal_client_timer_start(void *ctx);
 void dp_cal_client_timer_stop(void *ctx);
 void dp_cal_client_stats_timer_fn(void *pdev_hdl);
 void dp_cal_client_update_peer_stats(struct cdp_peer_stats *peer_stats);
+void dp_cal_client_update_peer_stats_wifi3(struct cdp_calibr_stats_intf *stats_intf,
+					   struct cdp_calibr_stats *calibr_stats);
 
 #ifndef ATH_SUPPORT_EXT_STAT
 void dp_cal_client_attach(struct cdp_cal_client **cal_client_ctx,
@@ -72,6 +75,11 @@ void dp_cal_client_stats_timer_fn(void *pdev_hdl)
 void dp_cal_client_update_peer_stats(struct cdp_peer_stats *peer_stats)
 {
 }
+
+void dp_cal_client_update_peer_stats_wifi3(struct cdp_calibr_stats_intf *stats_intf,
+					   struct cdp_calibr_stats *calibr_stats)
+{
+}
 #endif
 
 #endif /*_DP_CAL_CLIENT_H_*/

dp/wifi3.0/dp_internal.h

@@ -230,6 +230,17 @@ static inline QDF_STATUS dp_monitor_peer_detach(struct dp_soc *soc,
 	return QDF_STATUS_E_FAILURE;
 }
 
+static inline struct cdp_peer_rate_stats_ctx*
+dp_monitor_peer_get_rdkstats_ctx(struct dp_soc *soc, struct dp_peer *peer)
+{
+	return NULL;
+}
+
+static inline
+void dp_monitor_peer_reset_stats(struct dp_soc *soc, struct dp_peer *peer)
+{
+}
+
 static inline QDF_STATUS dp_monitor_pdev_init(struct dp_pdev *pdev)
 {
 	return QDF_STATUS_SUCCESS;

dp/wifi3.0/dp_main.c

@@ -5369,9 +5369,6 @@ static void dp_pdev_deinit(struct cdp_pdev *txrx_pdev, int force)
 	qdf_spinlock_destroy(&pdev->tx_mutex);
 	qdf_spinlock_destroy(&pdev->vdev_list_lock);
 
-	if (pdev->invalid_peer)
-		qdf_mem_free(pdev->invalid_peer);
-
 	dp_monitor_pdev_deinit(pdev);
 
 	dp_pdev_srng_deinit(pdev);
@@ -6848,6 +6845,8 @@ static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
 	/* initialize the peer_id */
 	txrx_peer->vdev = peer->vdev;
 
+	DP_STATS_INIT(txrx_peer);
+
 	dp_wds_ext_peer_init(txrx_peer);
 	dp_peer_rx_bufq_resources_init(txrx_peer);
 	dp_peer_hw_txrx_stats_init(soc, txrx_peer);
@@ -6868,6 +6867,21 @@ static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
 	return QDF_STATUS_SUCCESS;
 }
 
+static inline
+void dp_txrx_peer_stats_clr(struct dp_txrx_peer *txrx_peer)
+{
+	if (!txrx_peer)
+		return;
+
+	txrx_peer->tx_failed = 0;
+	txrx_peer->comp_pkt.num = 0;
+	txrx_peer->comp_pkt.bytes = 0;
+	txrx_peer->to_stack.num = 0;
+	txrx_peer->to_stack.bytes = 0;
+
+	DP_STATS_CLR(txrx_peer);
+}
+
 /*
  * dp_peer_create_wifi3() - attach txrx peer
  * @soc_hdl: Datapath soc handle
@@ -6885,7 +6899,6 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 	int i;
 	struct dp_soc *soc = (struct dp_soc *)soc_hdl;
 	struct dp_pdev *pdev;
-	struct cdp_peer_cookie peer_cookie;
 	enum cdp_txrx_ast_entry_type ast_type = CDP_TXRX_AST_TYPE_STATIC;
 	struct dp_vdev *vdev = NULL;
 
@@ -6934,17 +6947,20 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 		qdf_spinlock_create(&peer->peer_info_lock);
 
 		DP_STATS_INIT(peer);
-		DP_STATS_UPD(peer, rx.avg_snr, CDP_INVALID_SNR);
 
 		/*
 		 * In tx_monitor mode, filter may be set for unassociated peer
 		 * when unassociated peer get associated peer need to
 		 * update tx_cap_enabled flag to support peer filter.
 		 */
-		dp_monitor_peer_tx_capture_filter_check(pdev, peer);
+		if (!IS_MLO_DP_MLD_PEER(peer)) {
+			dp_monitor_peer_tx_capture_filter_check(pdev, peer);
+			dp_monitor_peer_reset_stats(soc, peer);
+		}
 
 		if (peer->txrx_peer) {
 			dp_peer_rx_bufq_resources_init(peer->txrx_peer);
+			dp_txrx_peer_stats_clr(peer->txrx_peer);
 			dp_set_peer_isolation(peer->txrx_peer, false);
 			dp_wds_ext_peer_init(peer->txrx_peer);
 			dp_peer_hw_txrx_stats_init(soc, peer->txrx_peer);
@@ -7062,27 +7078,6 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 	peer->valid = 1;
 	dp_local_peer_id_alloc(pdev, peer);
 	DP_STATS_INIT(peer);
-	DP_STATS_UPD(peer, rx.avg_snr, CDP_INVALID_SNR);
-
-	qdf_mem_copy(peer_cookie.mac_addr, peer->mac_addr.raw,
-		     QDF_MAC_ADDR_SIZE);
-	peer_cookie.ctx = NULL;
-	peer_cookie.pdev_id = pdev->pdev_id;
-	peer_cookie.cookie = pdev->next_peer_cookie++;
-#if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
-	dp_wdi_event_handler(WDI_EVENT_PEER_CREATE, pdev->soc,
-			     (void *)&peer_cookie,
-			     peer->peer_id, WDI_NO_VAL, pdev->pdev_id);
-#endif
-	if (soc->rdkstats_enabled) {
-		if (!peer_cookie.ctx) {
-			pdev->next_peer_cookie--;
-			qdf_err("Failed to initialize peer rate stats");
-		} else {
-			peer->rdkstats_ctx = (struct cdp_peer_rate_stats_ctx *)
-						peer_cookie.ctx;
-		}
-	}
 
 	dp_peer_update_state(soc, peer, DP_PEER_STATE_INIT);
 
@@ -7408,7 +7403,8 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 	 * which is REO2TCL ring. for this reason we should
 	 * not setup reo_queues and default route for bss_peer.
 	 */
-	dp_monitor_peer_tx_init(pdev, peer);
+	if (!IS_MLO_DP_MLD_PEER(peer))
+		dp_monitor_peer_tx_init(pdev, peer);
 
 	if (!setup_info)
 		if (dp_peer_legacy_setup(soc, peer) !=
@@ -7458,7 +7454,8 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 		}
 	}
 
-	dp_peer_ppdu_delayed_ba_init(peer);
+	if (!IS_MLO_DP_MLD_PEER(peer))
+		dp_peer_ppdu_delayed_ba_init(peer);
 
 fail:
 	dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
@@ -7998,7 +7995,6 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
 	struct dp_pdev *pdev = vdev->pdev;
 	struct dp_soc *soc = pdev->soc;
 	uint16_t peer_id;
-	struct cdp_peer_cookie peer_cookie;
 	struct dp_peer *tmp_peer;
 	bool found = false;
 
@@ -8027,21 +8023,6 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
 		dp_peer_debug("Deleting peer %pK ("QDF_MAC_ADDR_FMT")", peer,
 			      QDF_MAC_ADDR_REF(peer->mac_addr.raw));
 
-		/* send peer destroy event to upper layer */
-		qdf_mem_copy(peer_cookie.mac_addr, peer->mac_addr.raw,
-			     QDF_MAC_ADDR_SIZE);
-		peer_cookie.ctx = NULL;
-		peer_cookie.ctx = (struct cdp_stats_cookie *)
-					peer->rdkstats_ctx;
-#if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
-		dp_wdi_event_handler(WDI_EVENT_PEER_DESTROY,
-				     soc,
-				     (void *)&peer_cookie,
-				     peer->peer_id,
-				     WDI_NO_VAL,
-				     pdev->pdev_id);
-#endif
-		peer->rdkstats_ctx = NULL;
 		wlan_minidump_remove(peer, sizeof(*peer), soc->ctrl_psoc,
 				     WLAN_MD_DP_PEER, "dp_peer");
 
@@ -8063,7 +8044,9 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
 
 		/* cleanup the peer data */
 		dp_peer_cleanup(vdev, peer);
-		dp_monitor_peer_detach(soc, peer);
+
+		if (!IS_MLO_DP_MLD_PEER(peer))
+			dp_monitor_peer_detach(soc, peer);
 
 		qdf_spinlock_destroy(&peer->peer_state_lock);
 
@@ -9492,6 +9475,11 @@ static void dp_rx_update_peer_delay_stats(struct dp_soc *soc,
 	if (qdf_unlikely(!peer))
 		return;
 
+	if (qdf_unlikely(!peer->txrx_peer)) {
+		dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
+		return;
+	}
+
 	if (qdf_likely(peer->txrx_peer->delay_stats)) {
 		delay_stats = peer->txrx_peer->delay_stats;
 		ring_id = QDF_NBUF_CB_RX_CTX_ID(nbuf);
@@ -11499,7 +11487,7 @@ dp_peer_flush_rate_stats_req(struct dp_soc *soc, struct dp_peer *peer,
 
 	dp_wdi_event_handler(
 		WDI_EVENT_FLUSH_RATE_STATS_REQ,
-		soc, peer->rdkstats_ctx,
+		soc, dp_monitor_peer_get_rdkstats_ctx(soc, peer),
 		peer->peer_id,
 		WDI_NO_VAL, peer->vdev->pdev->pdev_id);
 }
@@ -11550,7 +11538,9 @@ static void *dp_peer_get_rdkstats_ctx(struct cdp_soc_t *soc_hdl,
 		if (!peer)
 			return NULL;
 
-		rdkstats_ctx = peer->rdkstats_ctx;
+		if (!IS_MLO_DP_MLD_PEER(peer))
+			rdkstats_ctx = dp_monitor_peer_get_rdkstats_ctx(soc,
+									peer);
 
 		dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
 	}
@@ -14624,16 +14614,6 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
 					    soc->tcl_cmd_credit_ring.hal_srng);
 
 	dp_tx_pdev_init(pdev);
-	/*
-	 * Variable to prevent double pdev deinitialization during
-	 * radio detach execution .i.e. in the absence of any vdev.
-	 */
-	pdev->invalid_peer = qdf_mem_malloc(sizeof(struct dp_peer));
-
-	if (!pdev->invalid_peer) {
-		dp_init_err("%pK: Invalid peer memory allocation failed", soc);
-		goto fail2;
-	}
 
 	/*
 	 * set nss pdev config based on soc config
@@ -14682,7 +14662,7 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
 
 	if (!pdev->sojourn_buf) {
 		dp_init_err("%pK: Failed to allocate sojourn buf", soc);
-		goto fail3;
+		goto fail2;
 	}
 	sojourn_buf = qdf_nbuf_data(pdev->sojourn_buf);
 	qdf_mem_zero(sojourn_buf, sizeof(struct cdp_tx_sojourn_stats));
@@ -14693,18 +14673,18 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
 
 	if (dp_rxdma_ring_setup(soc, pdev)) {
 		dp_init_err("%pK: RXDMA ring config failed", soc);
-		goto fail4;
+		goto fail3;
 	}
 
 	if (dp_init_ipa_rx_refill_buf_ring(soc, pdev))
-		goto fail4;
+		goto fail3;
 
 	if (dp_ipa_ring_resource_setup(soc, pdev))
-		goto fail5;
+		goto fail4;
 
 	if (dp_ipa_uc_attach(soc, pdev) != QDF_STATUS_SUCCESS) {
 		dp_init_err("%pK: dp_ipa_uc_attach failed", soc);
-		goto fail5;
+		goto fail4;
 	}
 
 	ret = dp_rx_fst_attach(soc, pdev);
@@ -14712,18 +14692,18 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
 	    (ret != QDF_STATUS_E_NOSUPPORT)) {
 		dp_init_err("%pK: RX Flow Search Table attach failed: pdev %d err %d",
 			    soc, pdev_id, ret);
-		goto fail6;
+		goto fail5;
 	}
 
 	if (dp_pdev_bkp_stats_attach(pdev) != QDF_STATUS_SUCCESS) {
 		QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
 			  FL("dp_pdev_bkp_stats_attach failed"));
-		goto fail7;
+		goto fail6;
 	}
 
 	if (dp_monitor_pdev_init(pdev)) {
 		dp_init_err("%pK: dp_monitor_pdev_init failed\n", soc);
-		goto fail8;
+		goto fail7;
 	}
 
 	/* initialize sw rx descriptors */
@@ -14739,22 +14719,20 @@ static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
 		qdf_skb_total_mem_stats_read());
 
 	return QDF_STATUS_SUCCESS;
-fail8:
-	dp_pdev_bkp_stats_detach(pdev);
 fail7:
-	dp_rx_fst_detach(soc, pdev);
+	dp_pdev_bkp_stats_detach(pdev);
 fail6:
-	dp_ipa_uc_detach(soc, pdev);
+	dp_rx_fst_detach(soc, pdev);
 fail5:
-	dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
+	dp_ipa_uc_detach(soc, pdev);
 fail4:
+	dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
+fail3:
 	dp_rxdma_ring_cleanup(soc, pdev);
 	qdf_nbuf_free(pdev->sojourn_buf);
-fail3:
+fail2:
 	qdf_spinlock_destroy(&pdev->tx_mutex);
 	qdf_spinlock_destroy(&pdev->vdev_list_lock);
-	qdf_mem_free(pdev->invalid_peer);
-fail2:
 	dp_pdev_srng_deinit(pdev);
 fail1:
 	dp_wdi_event_detach(pdev);

dp/wifi3.0/dp_peer.c

@@ -2541,8 +2541,9 @@ static inline struct dp_peer *dp_peer_find_add_id(struct dp_soc *soc,
 		}
 
 		if (peer->peer_id == HTT_INVALID_PEER) {
-			dp_monitor_peer_tid_peer_id_update(soc, peer,
-							   peer_id);
+			if (!IS_MLO_DP_MLD_PEER(peer))
+				dp_monitor_peer_tid_peer_id_update(soc, peer,
+								   peer_id);
 		} else {
 			dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
 			QDF_ASSERT(0);
@@ -3881,7 +3882,8 @@ void dp_peer_cleanup(struct dp_vdev *vdev, struct dp_peer *peer)
 	/* save vdev related member in case vdev freed */
 	vdev_opmode = vdev->opmode;
 
-	dp_monitor_peer_tx_cleanup(vdev, peer);
+	if (!IS_MLO_DP_MLD_PEER(peer))
+		dp_monitor_peer_tx_cleanup(vdev, peer);
 
 	if (vdev_opmode != wlan_op_mode_monitor)
 	/* cleanup the Rx reorder queues for this peer */

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

@@ -730,27 +730,33 @@ void dp_service_mon_rings(struct  dp_soc *soc, uint32_t quota)
 #endif
 
 /*
- * dp_peer_tx_init() – Initialize receive TID state
+ * dp_mon_peer_tx_init() – Initialize receive TID state in monitor peer
  * @pdev: Datapath pdev
  * @peer: Datapath peer
  *
  */
 static void
-dp_peer_tx_init(struct dp_pdev *pdev, struct dp_peer *peer)
+dp_mon_peer_tx_init(struct dp_pdev *pdev, struct dp_peer *peer)
 {
+	if (!peer->monitor_peer)
+		return;
+
 	dp_peer_tid_queue_init(peer);
 	dp_peer_update_80211_hdr(peer->vdev, peer);
 }
 
 /*
- * dp_peer_tx_cleanup() – Deinitialize receive TID state
+ * dp_mon_peer_tx_cleanup() – Deinitialize receive TID state in monitor peer
  * @vdev: Datapath vdev
  * @peer: Datapath peer
  *
  */
 static void
-dp_peer_tx_cleanup(struct dp_vdev *vdev, struct dp_peer *peer)
+dp_mon_peer_tx_cleanup(struct dp_vdev *vdev, struct dp_peer *peer)
 {
+	if (!peer->monitor_peer)
+		return;
+
 	dp_peer_tid_queue_cleanup(peer);
 }
 
@@ -866,8 +872,8 @@ dp_mon_register_feature_ops_1_0(struct dp_soc *soc)
 	}
 
 	mon_ops->mon_config_debug_sniffer = dp_config_debug_sniffer;
-	mon_ops->mon_peer_tx_init = dp_peer_tx_init;
-	mon_ops->mon_peer_tx_cleanup = dp_peer_tx_cleanup;
+	mon_ops->mon_peer_tx_init = dp_mon_peer_tx_init;
+	mon_ops->mon_peer_tx_cleanup = dp_mon_peer_tx_cleanup;
 	mon_ops->mon_htt_ppdu_stats_attach = dp_htt_ppdu_stats_attach;
 	mon_ops->mon_htt_ppdu_stats_detach = dp_htt_ppdu_stats_detach;
 	mon_ops->mon_print_pdev_rx_mon_stats = dp_print_pdev_rx_mon_stats;
@@ -989,6 +995,8 @@ struct dp_mon_ops monitor_ops_1_0 = {
 	.mon_vdev_detach = dp_mon_vdev_detach,
 	.mon_peer_attach = dp_mon_peer_attach,
 	.mon_peer_detach = dp_mon_peer_detach,
+	.mon_peer_get_rdkstats_ctx = dp_mon_peer_get_rdkstats_ctx,
+	.mon_peer_reset_stats = dp_mon_peer_reset_stats,
 	.mon_flush_rings = dp_flush_monitor_rings,
 #if !defined(DISABLE_MON_CONFIG)
 	.mon_pdev_htt_srng_setup = dp_mon_htt_srng_setup_1_0,

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

@@ -1137,6 +1137,8 @@ struct dp_mon_ops monitor_ops_2_0 = {
 	.mon_vdev_detach = dp_mon_vdev_detach,
 	.mon_peer_attach = dp_mon_peer_attach,
 	.mon_peer_detach = dp_mon_peer_detach,
+	.mon_peer_get_rdkstats_ctx = dp_mon_peer_get_rdkstats_ctx,
+	.mon_peer_reset_stats = dp_mon_peer_reset_stats,
 	.mon_flush_rings = NULL,
 #if !defined(DISABLE_MON_CONFIG)
 	.mon_pdev_htt_srng_setup = dp_mon_pdev_htt_srng_setup_2_0,

dp/wifi3.0/monitor/dp_mon.c

@@ -1796,6 +1796,7 @@ dp_enable_peer_based_pktlog(struct cdp_soc_t *soc, uint8_t pdev_id,
 			    uint8_t *mac_addr, uint8_t enb_dsb)
 {
 	struct dp_peer *peer;
+	QDF_STATUS status = QDF_STATUS_E_FAILURE;
 	struct dp_pdev *pdev =
 		dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
 						   pdev_id);
@@ -1814,12 +1815,15 @@ dp_enable_peer_based_pktlog(struct cdp_soc_t *soc, uint8_t pdev_id,
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	peer->monitor_peer->peer_based_pktlog_filter = enb_dsb;
-	mon_pdev->dp_peer_based_pktlog = enb_dsb;
+	if (!IS_MLO_DP_MLD_PEER(peer) && peer->monitor_peer) {
+		peer->monitor_peer->peer_based_pktlog_filter = enb_dsb;
+		mon_pdev->dp_peer_based_pktlog = enb_dsb;
+		status = QDF_STATUS_SUCCESS;
+	}
 
 	dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
 
-	return QDF_STATUS_SUCCESS;
+	return status;
 }
 
 /**
@@ -1842,7 +1846,7 @@ dp_peer_update_pkt_capture_params(ol_txrx_soc_handle soc,
 				  uint8_t *peer_mac)
 {
 	struct dp_peer *peer;
-	QDF_STATUS status;
+	QDF_STATUS status = QDF_STATUS_E_FAILURE;
 	struct dp_pdev *pdev =
 			dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
 							   pdev_id);
@@ -1856,12 +1860,16 @@ dp_peer_update_pkt_capture_params(ol_txrx_soc_handle soc,
 		return QDF_STATUS_E_FAILURE;
 
 	/* we need to set tx pkt capture for non associated peer */
-	status = dp_monitor_tx_peer_filter(pdev, peer, is_tx_pkt_cap_enable,
-					   peer_mac);
+	if (!IS_MLO_DP_MLD_PEER(peer)) {
+		status = dp_monitor_tx_peer_filter(pdev, peer,
+						   is_tx_pkt_cap_enable,
+						   peer_mac);
+
+		status = dp_peer_set_rx_capture_enabled(pdev, peer,
+							is_rx_pkt_cap_enable,
+							peer_mac);
+	}
 
-	status = dp_peer_set_rx_capture_enabled(pdev, peer,
-						is_rx_pkt_cap_enable,
-						peer_mac);
 	dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
 
 	return status;
@@ -1991,7 +1999,26 @@ dp_peer_cal_clients_stats_update(struct dp_soc *soc,
 				 struct dp_peer *peer,
 				 void *arg)
 {
-	dp_cal_client_update_peer_stats(&peer->stats);
+	struct cdp_calibr_stats_intf peer_stats_intf = {0};
+	struct dp_peer *tgt_peer = NULL;
+	struct dp_txrx_peer *txrx_peer = NULL;
+
+	if (!dp_peer_is_primary_link_peer(peer))
+		return;
+
+	tgt_peer = dp_get_tgt_peer_from_peer(peer);
+	if (!tgt_peer || !(tgt_peer->txrx_peer))
+		return;
+
+	txrx_peer = tgt_peer->txrx_peer;
+	peer_stats_intf.to_stack = txrx_peer->to_stack;
+	peer_stats_intf.tx_success =
+				txrx_peer->stats.per_pkt_stats.tx.tx_success;
+	peer_stats_intf.tx_ucast =
+				txrx_peer->stats.per_pkt_stats.tx.ucast;
+
+	dp_cal_client_update_peer_stats_wifi3(&peer_stats_intf,
+					      &tgt_peer->stats);
 }
 
 /*dp_iterate_update_peer_list - update peer stats on cal client timer
@@ -4701,24 +4728,31 @@ QDF_STATUS dp_mon_pdev_init(struct dp_pdev *pdev)
 	soc = pdev->soc;
 	mon_pdev = pdev->monitor_pdev;
 
+	mon_pdev->invalid_mon_peer = qdf_mem_malloc(sizeof(struct dp_mon_peer));
+	if (!mon_pdev->invalid_mon_peer) {
+		dp_mon_err("%pK: Memory allocation failed for invalid "
+			   "monitor peer", pdev);
+		return QDF_STATUS_E_NOMEM;
+	}
+
 	mon_ops = dp_mon_ops_get(pdev->soc);
 	if (!mon_ops) {
 		dp_mon_err("Monitor ops is NULL");
-		return QDF_STATUS_E_FAILURE;
+		goto fail0;
 	}
 
 	mon_pdev->filter = dp_mon_filter_alloc(mon_pdev);
 	if (!mon_pdev->filter) {
 		dp_mon_err("%pK: Memory allocation failed for monitor filter",
 			   pdev);
-		return QDF_STATUS_E_NOMEM;
+		goto fail0;
 	}
 
 	if (mon_ops->tx_mon_filter_alloc) {
 		if (mon_ops->tx_mon_filter_alloc(pdev)) {
-		dp_mon_err("%pK: Memory allocation failed for tx monitor filter",
-			   pdev);
-		return QDF_STATUS_E_NOMEM;
+			dp_mon_err("%pK: Memory allocation failed for tx monitor "
+				   "filter", pdev);
+			goto fail1;
 		}
 	}
 
@@ -4753,12 +4787,12 @@ QDF_STATUS dp_mon_pdev_init(struct dp_pdev *pdev)
 			     pdev->soc->osdev,
 			     &dp_iterate_update_peer_list);
 	if (dp_htt_ppdu_stats_attach(pdev) != QDF_STATUS_SUCCESS)
-		goto fail0;
+		goto fail2;
 
 	if (mon_ops->mon_rings_init) {
 		if (mon_ops->mon_rings_init(pdev)) {
 			dp_mon_err("%pK: MONITOR rings setup failed", pdev);
-			goto fail1;
+			goto fail3;
 		}
 	}
 
@@ -4775,14 +4809,17 @@ QDF_STATUS dp_mon_pdev_init(struct dp_pdev *pdev)
 	mon_pdev->is_dp_mon_pdev_initialized = true;
 
 	return QDF_STATUS_SUCCESS;
-fail1:
+fail3:
 	dp_htt_ppdu_stats_detach(pdev);
-fail0:
+fail2:
 	qdf_spinlock_destroy(&mon_pdev->neighbour_peer_mutex);
 	qdf_spinlock_destroy(&mon_pdev->ppdu_stats_lock);
 	if (mon_ops->tx_mon_filter_dealloc)
 		mon_ops->tx_mon_filter_dealloc(pdev);
+fail1:
 	dp_mon_filter_dealloc(mon_pdev);
+fail0:
+	qdf_mem_free(mon_pdev->invalid_mon_peer);
 	return QDF_STATUS_E_FAILURE;
 }
 
@@ -4821,6 +4858,8 @@ QDF_STATUS dp_mon_pdev_deinit(struct dp_pdev *pdev)
 		dp_mon_filter_dealloc(mon_pdev);
 	if (mon_ops->mon_rings_deinit)
 		mon_ops->mon_rings_deinit(pdev);
+	if (mon_pdev->invalid_mon_peer)
+		qdf_mem_free(mon_pdev->invalid_mon_peer);
 	mon_pdev->is_dp_mon_pdev_initialized = false;
 
 	return QDF_STATUS_SUCCESS;
@@ -4866,6 +4905,92 @@ QDF_STATUS dp_mon_vdev_detach(struct dp_vdev *vdev)
 	return QDF_STATUS_SUCCESS;
 }
 
+#if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
+/**
+ * dp_mon_peer_attach_notify() - Raise WDI event for peer create
+ * @peer: DP Peer handle
+ *
+ * Return: none
+ */
+static inline
+void dp_mon_peer_attach_notify(struct dp_peer *peer)
+{
+	struct dp_mon_peer *mon_peer = peer->monitor_peer;
+	struct dp_pdev *pdev;
+	struct dp_soc *soc;
+	struct cdp_peer_cookie peer_cookie;
+
+	pdev = peer->vdev->pdev;
+	soc = pdev->soc;
+
+	qdf_mem_copy(peer_cookie.mac_addr, peer->mac_addr.raw,
+		     QDF_MAC_ADDR_SIZE);
+
+	peer_cookie.ctx = NULL;
+	peer_cookie.pdev_id = pdev->pdev_id;
+	peer_cookie.cookie = pdev->next_peer_cookie++;
+
+	dp_wdi_event_handler(WDI_EVENT_PEER_CREATE, soc,
+			     (void *)&peer_cookie,
+			     peer->peer_id, WDI_NO_VAL, pdev->pdev_id);
+
+	if (soc->rdkstats_enabled) {
+		if (!peer_cookie.ctx) {
+			pdev->next_peer_cookie--;
+			qdf_err("Failed to initialize peer rate stats");
+			mon_peer->rdkstats_ctx = NULL;
+		} else {
+			mon_peer->rdkstats_ctx = (struct cdp_peer_rate_stats_ctx *)
+						  peer_cookie.ctx;
+		}
+	}
+}
+
+/**
+ * dp_mon_peer_detach_notify() - Raise WDI event for peer destroy
+ * @peer: DP Peer handle
+ *
+ * Return: none
+ */
+static inline
+void dp_mon_peer_detach_notify(struct dp_peer *peer)
+{
+	struct dp_mon_peer *mon_peer = peer->monitor_peer;
+	struct dp_pdev *pdev;
+	struct dp_soc *soc;
+	struct cdp_peer_cookie peer_cookie;
+
+	pdev = peer->vdev->pdev;
+	soc = pdev->soc;
+	/* send peer destroy event to upper layer */
+	qdf_mem_copy(peer_cookie.mac_addr, peer->mac_addr.raw,
+		     QDF_MAC_ADDR_SIZE);
+	peer_cookie.ctx = NULL;
+	peer_cookie.ctx = (struct cdp_stats_cookie *)mon_peer->rdkstats_ctx;
+
+	dp_wdi_event_handler(WDI_EVENT_PEER_DESTROY,
+			     soc,
+			     (void *)&peer_cookie,
+			     peer->peer_id,
+			     WDI_NO_VAL,
+			     pdev->pdev_id);
+
+	mon_peer->rdkstats_ctx = NULL;
+}
+#else
+static inline
+void dp_mon_peer_attach_notify(struct dp_peer *peer)
+{
+	peer->monitor_peer->rdkstats_ctx = NULL;
+}
+
+static inline
+void dp_mon_peer_detach_notify(struct dp_peer *peer)
+{
+	peer->monitor_peer->rdkstats_ctx = NULL;
+}
+#endif
+
 #if defined(WLAN_TX_PKT_CAPTURE_ENH) || defined(FEATURE_PERPKT_INFO)
 QDF_STATUS dp_mon_peer_attach(struct dp_peer *peer)
 {
@@ -4887,6 +5012,11 @@ QDF_STATUS dp_mon_peer_attach(struct dp_peer *peer)
 	 */
 	dp_monitor_peer_tx_capture_filter_check(pdev, peer);
 
+	DP_STATS_INIT(mon_peer);
+	DP_STATS_UPD(mon_peer, rx.avg_snr, CDP_INVALID_SNR);
+
+	dp_mon_peer_attach_notify(peer);
+
 	return QDF_STATUS_SUCCESS;
 }
 #endif
@@ -4895,6 +5025,11 @@ QDF_STATUS dp_mon_peer_detach(struct dp_peer *peer)
 {
 	struct dp_mon_peer *mon_peer = peer->monitor_peer;
 
+	if (!mon_peer)
+		return QDF_STATUS_SUCCESS;
+
+	dp_mon_peer_detach_notify(peer);
+
 	qdf_mem_free(mon_peer);
 	peer->monitor_peer = NULL;
 
@@ -4916,6 +5051,30 @@ void dp_mon_register_intr_ops(struct dp_soc *soc)
 }
 #endif
 
+struct cdp_peer_rate_stats_ctx *dp_mon_peer_get_rdkstats_ctx(struct dp_peer *peer)
+{
+	struct dp_mon_peer *mon_peer = peer->monitor_peer;
+
+	if (mon_peer)
+		return mon_peer->rdkstats_ctx;
+	else
+		return NULL;
+}
+
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+void dp_mon_peer_reset_stats(struct dp_peer *peer)
+{
+	struct dp_mon_peer *mon_peer = NULL;
+
+	mon_peer = peer->monitor_peer;
+	if (!mon_peer)
+		return;
+
+	DP_STATS_CLR(mon_peer);
+	DP_STATS_UPD(mon_peer, rx.avg_snr, CDP_INVALID_SNR);
+}
+#endif
+
 void dp_mon_ops_register(struct dp_soc *soc)
 {
 	struct dp_mon_soc *mon_soc = soc->monitor_soc;

dp/wifi3.0/monitor/dp_mon.h

@@ -186,6 +186,28 @@ QDF_STATUS dp_mon_peer_attach(struct dp_peer *peer)
  */
 QDF_STATUS dp_mon_peer_detach(struct dp_peer *peer);
 
+/*
+ * dp_mon_peer_get_rdkstats_ctx() - Get rdk stats context from monitor peer
+ * @peer: Datapath peer handle
+ *
+ * Return: rdkstats_ctx
+ */
+struct cdp_peer_rate_stats_ctx *dp_mon_peer_get_rdkstats_ctx(struct dp_peer *peer);
+
+#ifdef QCA_ENHANCED_STATS_SUPPORT
+/*
+ * dp_mon_peer_reset_stats() - Reset monitor peer stats
+ * @peer: Datapath peer handle
+ *
+ * Return: none
+ */
+void dp_mon_peer_reset_stats(struct dp_peer *peer);
+#else
+static inline void dp_mon_peer_reset_stats(struct dp_peer *peer)
+{
+}
+#endif
+
 /*
  * dp_mon_cdp_ops_register() - Register monitor cdp ops
  * @soc: Datapath soc handle
@@ -435,6 +457,8 @@ struct dp_mon_ops {
 	QDF_STATUS (*mon_vdev_detach)(struct dp_vdev *vdev);
 	QDF_STATUS (*mon_peer_attach)(struct dp_peer *peer);
 	QDF_STATUS (*mon_peer_detach)(struct dp_peer *peer);
+	struct cdp_peer_rate_stats_ctx *(*mon_peer_get_rdkstats_ctx)(struct dp_peer *peer);
+	void (*mon_peer_reset_stats)(struct dp_peer *peer);
 	QDF_STATUS (*mon_config_debug_sniffer)(struct dp_pdev *pdev, int val);
 	void (*mon_flush_rings)(struct dp_soc *soc);
 #if !defined(DISABLE_MON_CONFIG)
@@ -1616,6 +1640,56 @@ static inline QDF_STATUS dp_monitor_peer_detach(struct dp_soc *soc,
 	return monitor_ops->mon_peer_detach(peer);
 }
 
+/*
+ * dp_monitor_peer_get_rdkstats_ctx() - Get RDK stats context from monitor peer
+ * @soc: Datapath soc handle
+ * @peer: Datapath peer handle
+ *
+ * Return: RDK stats context
+ */
+static inline struct cdp_peer_rate_stats_ctx*
+dp_monitor_peer_get_rdkstats_ctx(struct dp_soc *soc, struct dp_peer *peer)
+{
+	struct dp_mon_ops *monitor_ops;
+	struct dp_mon_soc *mon_soc = soc->monitor_soc;
+
+	if (!mon_soc)
+		return NULL;
+
+	monitor_ops = mon_soc->mon_ops;
+	if (!monitor_ops || !monitor_ops->mon_peer_get_rdkstats_ctx) {
+		dp_mon_debug("callback not registered");
+		return NULL;
+	}
+
+	return monitor_ops->mon_peer_get_rdkstats_ctx(peer);
+}
+
+/*
+ * dp_monitor_peer_reset_stats() - Reset monitor peer stats
+ * @soc: Datapath soc handle
+ * @peer: Datapath peer handle
+ *
+ * Return: none
+ */
+static inline void dp_monitor_peer_reset_stats(struct dp_soc *soc,
+					       struct dp_peer *peer)
+{
+	struct dp_mon_ops *monitor_ops;
+	struct dp_mon_soc *mon_soc = soc->monitor_soc;
+
+	if (!mon_soc)
+		return;
+
+	monitor_ops = mon_soc->mon_ops;
+	if (!monitor_ops || !monitor_ops->mon_peer_reset_stats) {
+		dp_mon_debug("callback not registered");
+		return;
+	}
+
+	monitor_ops->mon_peer_reset_stats(peer);
+}
+
 /*
  * dp_monitor_pdev_init() - Monitor pdev init
  * @pdev: point to pdev

dp/wifi3.0/monitor/dp_rx_mon.c

@@ -1658,7 +1658,7 @@ dp_rx_process_peer_based_pktlog(struct dp_soc *soc,
 	if (!peer)
 		return;
 
-	if ((peer->peer_id != HTT_INVALID_PEER) &&
+	if ((peer->peer_id != HTT_INVALID_PEER) && (peer->monitor_peer) &&
 	    (peer->monitor_peer->peer_based_pktlog_filter)) {
 		dp_wdi_event_handler(
 				     WDI_EVENT_RX_DESC, soc,