diff --git a/core/dp/txrx3.0/dp_rx_fst.c b/core/dp/txrx3.0/dp_rx_fst.c
index b0a88dcbee..70195a1e48 100644
--- a/core/dp/txrx3.0/dp_rx_fst.c
+++ b/core/dp/txrx3.0/dp_rx_fst.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 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 above
@@ -345,6 +345,8 @@ QDF_STATUS dp_rx_fst_attach(struct dp_soc *soc, struct dp_pdev *pdev)
 	fst->soc_hdl = soc;
 	soc->rx_fst = fst;
 	soc->fisa_enable = true;
+	soc->fisa_lru_del_enable = wlan_cfg_is_rx_fisa_lru_del_enabled(cfg);
+
 	qdf_atomic_init(&soc->skip_fisa_param.skip_fisa);
 
 	QDF_TRACE(QDF_MODULE_ID_ANY, QDF_TRACE_LEVEL_ERROR,
diff --git a/core/hdd/inc/wlan_hdd_cfg.h b/core/hdd/inc/wlan_hdd_cfg.h
index ea24c3036c..61a66293f8 100644
--- a/core/hdd/inc/wlan_hdd_cfg.h
+++ b/core/hdd/inc/wlan_hdd_cfg.h
@@ -260,6 +260,7 @@ struct hdd_config {
 #endif
 	bool get_roam_chan_from_fw;
 	uint32_t fisa_enable;
+	bool enable_fisa_lru_deletion;
 
 #ifdef WLAN_FEATURE_PERIODIC_STA_STATS
 	/* Periodicity of logging */
diff --git a/core/hdd/src/wlan_hdd_tx_rx.c b/core/hdd/src/wlan_hdd_tx_rx.c
index 28947253e7..1ac5d7e741 100644
--- a/core/hdd/src/wlan_hdd_tx_rx.c
+++ b/core/hdd/src/wlan_hdd_tx_rx.c
@@ -3949,6 +3949,9 @@ void hdd_dp_cfg_update(struct wlan_objmgr_psoc *psoc,
 	config->rx_thread_affinity_mask =
 		cfg_get(psoc, CFG_DP_RX_THREAD_CPU_MASK);
 	config->fisa_enable = cfg_get(psoc, CFG_DP_RX_FISA_ENABLE);
+	config->enable_fisa_lru_deletion =
+				cfg_get(psoc, CFG_DP_RX_FISA_LRU_DEL_ENABLE);
+
 	if (cfg_len < CFG_DP_RPS_RX_QUEUE_CPU_MAP_LIST_LEN) {
 		qdf_str_lcopy(config->cpu_map_list,
 			      cfg_get(psoc, CFG_DP_RPS_RX_QUEUE_CPU_MAP_LIST),