diff --git a/dp/wifi3.0/dp_main.c b/dp/wifi3.0/dp_main.c
index ff2a4fbdaf..516ff02ca5 100644
--- a/dp/wifi3.0/dp_main.c
+++ b/dp/wifi3.0/dp_main.c
@@ -9241,11 +9241,14 @@ static QDF_STATUS dp_runtime_suspend(struct cdp_pdev *opaque_pdev)
 static
 void dp_flush_ring_hptp(struct dp_soc *soc, hal_ring_handle_t hal_srng)
 {
-	if (hal_srng) {
+	if (hal_srng && hal_srng_get_clear_event(hal_srng,
+						 HAL_SRNG_FLUSH_EVENT)) {
 		/* Acquire the lock */
 		hal_srng_access_start(soc->hal_soc, hal_srng);
 
 		hal_srng_access_end(soc->hal_soc, hal_srng);
+
+		hal_srng_set_flush_last_ts(hal_srng);
 	}
 }
 
diff --git a/dp/wifi3.0/dp_tx.c b/dp/wifi3.0/dp_tx.c
index 1a7eda2811..0a0a93f194 100644
--- a/dp/wifi3.0/dp_tx.c
+++ b/dp/wifi3.0/dp_tx.c
@@ -1581,6 +1581,8 @@ fail_return:
 		hif_pm_runtime_put(soc->hif_handle);
 	} else {
 		hal_srng_access_end_reap(soc->hal_soc, hal_ring_hdl);
+		hal_srng_set_event(hal_ring_hdl, HAL_SRNG_FLUSH_EVENT);
+		hal_srng_inc_flush_cnt(hal_ring_hdl);
 	}
 
 	return nbuf;
@@ -1749,6 +1751,8 @@ done:
 		hif_pm_runtime_put(soc->hif_handle);
 	} else {
 		hal_srng_access_end_reap(soc->hal_soc, hal_ring_hdl);
+		hal_srng_set_event(hal_ring_hdl, HAL_SRNG_FLUSH_EVENT);
+		hal_srng_inc_flush_cnt(hal_ring_hdl);
 	}
 
 	return nbuf;
diff --git a/hal/wifi3.0/hal_api.h b/hal/wifi3.0/hal_api.h
index 54b9aa2e9c..fa8ce51550 100644
--- a/hal/wifi3.0/hal_api.h
+++ b/hal/wifi3.0/hal_api.h
@@ -21,6 +21,7 @@
 
 #include "qdf_types.h"
 #include "qdf_util.h"
+#include "qdf_atomic.h"
 #include "hal_internal.h"
 #define MAX_UNWINDOWED_ADDRESS 0x80000
 #ifdef QCA_WIFI_QCA6390
@@ -1582,4 +1583,74 @@ hal_ring_desc_t hal_rxdma_desc_to_hal_ring_desc(hal_rxdma_desc_t ring_desc)
 {
 	return (hal_ring_desc_t)ring_desc;
 }
+
+/**
+ * hal_srng_set_event() - Set hal_srng event
+ * @hal_ring_hdl: Source ring pointer
+ * @event: SRNG ring event
+ *
+ * Return: None
+ */
+static inline void hal_srng_set_event(hal_ring_handle_t hal_ring_hdl, int event)
+{
+	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
+
+	qdf_atomic_set_bit(event, &srng->srng_event);
+}
+
+/**
+ * hal_srng_clear_event() - Clear hal_srng event
+ * @hal_ring_hdl: Source ring pointer
+ * @event: SRNG ring event
+ *
+ * Return: None
+ */
+static inline
+void hal_srng_clear_event(hal_ring_handle_t hal_ring_hdl, int event)
+{
+	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
+
+	qdf_atomic_clear_bit(event, &srng->srng_event);
+}
+
+/**
+ * hal_srng_get_clear_event() - Clear srng event and return old value
+ * @hal_ring_hdl: Source ring pointer
+ * @event: SRNG ring event
+ *
+ * Return: Return old event value
+ */
+static inline
+int hal_srng_get_clear_event(hal_ring_handle_t hal_ring_hdl, int event)
+{
+	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
+
+	return qdf_atomic_test_and_clear_bit(event, &srng->srng_event);
+}
+
+/**
+ * hal_srng_set_flush_last_ts() - Record last flush time stamp
+ * @hal_ring_hdl: Source ring pointer
+ *
+ * Return: None
+ */
+static inline void hal_srng_set_flush_last_ts(hal_ring_handle_t hal_ring_hdl)
+{
+	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
+
+	srng->last_flush_ts = qdf_get_log_timestamp();
+}
+
+/**
+ * hal_srng_inc_flush_cnt() - Increment flush counter
+ * @hal_ring_hdl: Source ring pointer
+ *
+ * Return: None
+ */
+static inline void hal_srng_inc_flush_cnt(hal_ring_handle_t hal_ring_hdl)
+{
+	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
+
+	srng->flush_count++;
+}
 #endif /* _HAL_APIH_ */
diff --git a/hal/wifi3.0/hal_internal.h b/hal/wifi3.0/hal_internal.h
index 1ac457ffc5..f01d2e1856 100644
--- a/hal/wifi3.0/hal_internal.h
+++ b/hal/wifi3.0/hal_internal.h
@@ -181,6 +181,11 @@ typedef struct hal_ring_handle *hal_ring_handle_t;
 
 #define MAX_SRNG_REG_GROUPS 2
 
+/* Hal Srng bit mask
+ * HAL_SRNG_FLUSH_EVENT: SRNG HP TP flush in case of link down
+ */
+#define HAL_SRNG_FLUSH_EVENT BIT(0)
+
 /* Common SRNG ring structure for source and destination rings */
 struct hal_srng {
 	/* Unique SRNG ring ID */
@@ -286,7 +291,11 @@ struct hal_srng {
 	struct hal_soc *hal_soc;
 
 	/* Number of times hp/tp updated in runtime resume */
-	uint32_t needs_flush;
+	uint32_t flush_count;
+	/* hal srng event flag*/
+	unsigned long srng_event;
+	/* last flushed time stamp */
+	uint64_t last_flush_ts;
 };
 
 /* HW SRNG configuration table */
diff --git a/hal/wifi3.0/hal_reo.c b/hal/wifi3.0/hal_reo.c
index ad2cad2a4b..b0ae3695bf 100644
--- a/hal/wifi3.0/hal_reo.c
+++ b/hal/wifi3.0/hal_reo.c
@@ -686,7 +686,6 @@ inline int hal_reo_cmd_update_rx_queue(hal_ring_handle_t hal_ring_hdl,
 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
 	uint32_t *reo_desc, val;
 	struct hal_reo_cmd_update_queue_params *p;
-	struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
 
 	p = &cmd->u.upd_queue_params;
 
@@ -888,7 +887,8 @@ inline int hal_reo_cmd_update_rx_queue(hal_ring_handle_t hal_ring_hdl,
 		hif_pm_runtime_put(hal_soc->hif_handle);
 	} else {
 		hal_srng_access_end_reap(hal_soc_hdl, hal_ring_hdl);
-		srng->needs_flush++;
+		hal_srng_set_event(hal_ring_hdl, HAL_SRNG_FLUSH_EVENT);
+		hal_srng_inc_flush_cnt(hal_ring_hdl);
 	}
 
 	val = reo_desc[CMD_HEADER_DW_OFFSET];
diff --git a/hal/wifi3.0/hal_srng.c b/hal/wifi3.0/hal_srng.c
index 9ed6c3523c..26bd16e2ef 100644
--- a/hal/wifi3.0/hal_srng.c
+++ b/hal/wifi3.0/hal_srng.c
@@ -726,6 +726,8 @@ void *hal_srng_setup(void *hal_soc, int ring_type, int ring_num,
 
 	SRNG_LOCK_INIT(&srng->lock);
 
+	srng->srng_event = 0;
+
 	srng->initialized = true;
 
 	return (void *)srng;