diff --git a/dp/wifi3.0/dp_internal.h b/dp/wifi3.0/dp_internal.h
index db55c47b8d..8c8aa67e52 100644
--- a/dp/wifi3.0/dp_internal.h
+++ b/dp/wifi3.0/dp_internal.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021 The Linux Foundation. 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
@@ -2328,12 +2328,20 @@ void dp_rx_dump_fisa_table(struct dp_soc *soc);
  */
 void dp_rx_fst_update_cmem_params(struct dp_soc *soc, uint16_t num_entries,
 				  uint32_t cmem_ba_lo, uint32_t cmem_ba_hi);
+
+void
+dp_rx_fst_update_pm_suspend_status(struct dp_soc *soc, bool suspended);
 #else
 static inline void
 dp_rx_fst_update_cmem_params(struct dp_soc *soc, uint16_t num_entries,
 			     uint32_t cmem_ba_lo, uint32_t cmem_ba_hi)
 {
 }
+
+static inline void
+dp_rx_fst_update_pm_suspend_status(struct dp_soc *soc, bool suspended)
+{
+}
 #endif /* WLAN_SUPPORT_RX_FISA */
 
 #ifdef MAX_ALLOC_PAGE_SIZE
diff --git a/dp/wifi3.0/dp_main.c b/dp/wifi3.0/dp_main.c
index e9b8333e8e..048a7eee1f 100644
--- a/dp/wifi3.0/dp_main.c
+++ b/dp/wifi3.0/dp_main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021 The Linux Foundation. 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
@@ -11365,6 +11365,8 @@ static QDF_STATUS dp_runtime_suspend(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
 	if (soc->intr_mode == DP_INTR_POLL)
 		qdf_timer_stop(&soc->int_timer);
 
+	dp_rx_fst_update_pm_suspend_status(soc, true);
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -11412,6 +11414,7 @@ static QDF_STATUS dp_runtime_resume(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
 	}
 
 	dp_flush_ring_hptp(soc, soc->reo_cmd_ring.hal_srng);
+	dp_rx_fst_update_pm_suspend_status(soc, false);
 
 	return QDF_STATUS_SUCCESS;
 }
diff --git a/dp/wifi3.0/dp_types.h b/dp/wifi3.0/dp_types.h
index 109b2cf06a..9b05899b69 100644
--- a/dp/wifi3.0/dp_types.h
+++ b/dp/wifi3.0/dp_types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021 The Linux Foundation. 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
@@ -3006,6 +3006,7 @@ struct dp_rx_fst {
 	qdf_event_t cmem_resp_event;
 	bool flow_deletion_supported;
 	bool fst_in_cmem;
+	bool pm_suspended;
 };
 
 #endif /* WLAN_SUPPORT_RX_FISA */