diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 71c6d53b461e..25cbbe67d992 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -3314,18 +3314,20 @@ static irqreturn_t ice_misc_intr_thread_fn(int __always_unused irq, void *data)
 	if (ice_is_reset_in_progress(pf->state))
 		goto skip_irq;
 
-	if (test_and_clear_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread)) {
-		/* Process outstanding Tx timestamps. If there is more work,
-		 * re-arm the interrupt to trigger again.
-		 */
-		if (ice_ptp_process_ts(pf) == ICE_TX_TSTAMP_WORK_PENDING) {
-			wr32(hw, PFINT_OICR, PFINT_OICR_TSYN_TX_M);
-			ice_flush(hw);
-		}
-	}
+	if (test_and_clear_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread))
+		ice_ptp_process_ts(pf);
 
 skip_irq:
 	ice_irq_dynamic_ena(hw, NULL, NULL);
+	ice_flush(hw);
+
+	if (ice_ptp_tx_tstamps_pending(pf)) {
+		/* If any new Tx timestamps happened while in interrupt,
+		 * re-arm the interrupt to trigger it again.
+		 */
+		wr32(hw, PFINT_OICR, PFINT_OICR_TSYN_TX_M);
+		ice_flush(hw);
+	}
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 0b7c2a13ab04..b5cef6396319 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -573,6 +573,9 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 	pf = ptp_port_to_pf(ptp_port);
 	hw = &pf->hw;
 
+	if (!tx->init)
+		return;
+
 	/* Read the Tx ready status first */
 	if (tx->has_ready_bitmap) {
 		err = ice_get_phy_tx_tstamp_ready(hw, tx->block, &tstamp_ready);
@@ -674,14 +677,9 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 	pf->ptp.tx_hwtstamp_good += tstamp_good;
 }
 
-/**
- * ice_ptp_tx_tstamp_owner - Process Tx timestamps for all ports on the device
- * @pf: Board private structure
- */
-static enum ice_tx_tstamp_work ice_ptp_tx_tstamp_owner(struct ice_pf *pf)
+static void ice_ptp_tx_tstamp_owner(struct ice_pf *pf)
 {
 	struct ice_ptp_port *port;
-	unsigned int i;
 
 	mutex_lock(&pf->adapter->ports.lock);
 	list_for_each_entry(port, &pf->adapter->ports.ports, list_node) {
@@ -693,49 +691,6 @@ static enum ice_tx_tstamp_work ice_ptp_tx_tstamp_owner(struct ice_pf *pf)
 		ice_ptp_process_tx_tstamp(tx);
 	}
 	mutex_unlock(&pf->adapter->ports.lock);
-
-	for (i = 0; i < ICE_GET_QUAD_NUM(pf->hw.ptp.num_lports); i++) {
-		u64 tstamp_ready;
-		int err;
-
-		/* Read the Tx ready status first */
-		err = ice_get_phy_tx_tstamp_ready(&pf->hw, i, &tstamp_ready);
-		if (err)
-			break;
-		else if (tstamp_ready)
-			return ICE_TX_TSTAMP_WORK_PENDING;
-	}
-
-	return ICE_TX_TSTAMP_WORK_DONE;
-}
-
-/**
- * ice_ptp_tx_tstamp - Process Tx timestamps for this function.
- * @tx: Tx tracking structure to initialize
- *
- * Returns: ICE_TX_TSTAMP_WORK_PENDING if there are any outstanding incomplete
- * Tx timestamps, or ICE_TX_TSTAMP_WORK_DONE otherwise.
- */
-static enum ice_tx_tstamp_work ice_ptp_tx_tstamp(struct ice_ptp_tx *tx)
-{
-	bool more_timestamps;
-	unsigned long flags;
-
-	if (!tx->init)
-		return ICE_TX_TSTAMP_WORK_DONE;
-
-	/* Process the Tx timestamp tracker */
-	ice_ptp_process_tx_tstamp(tx);
-
-	/* Check if there are outstanding Tx timestamps */
-	spin_lock_irqsave(&tx->lock, flags);
-	more_timestamps = tx->init && !bitmap_empty(tx->in_use, tx->len);
-	spin_unlock_irqrestore(&tx->lock, flags);
-
-	if (more_timestamps)
-		return ICE_TX_TSTAMP_WORK_PENDING;
-
-	return ICE_TX_TSTAMP_WORK_DONE;
 }
 
 /**
@@ -2666,32 +2621,94 @@ s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb)
 		return idx + tx->offset;
 }
 
-/**
- * ice_ptp_process_ts - Process the PTP Tx timestamps
- * @pf: Board private structure
- *
- * Returns: ICE_TX_TSTAMP_WORK_PENDING if there are any outstanding Tx
- * timestamps that need processing, and ICE_TX_TSTAMP_WORK_DONE otherwise.
- */
-enum ice_tx_tstamp_work ice_ptp_process_ts(struct ice_pf *pf)
+void ice_ptp_process_ts(struct ice_pf *pf)
 {
 	switch (pf->ptp.tx_interrupt_mode) {
 	case ICE_PTP_TX_INTERRUPT_NONE:
 		/* This device has the clock owner handle timestamps for it */
-		return ICE_TX_TSTAMP_WORK_DONE;
+		return;
 	case ICE_PTP_TX_INTERRUPT_SELF:
 		/* This device handles its own timestamps */
-		return ice_ptp_tx_tstamp(&pf->ptp.port.tx);
+		ice_ptp_process_tx_tstamp(&pf->ptp.port.tx);
+		return;
 	case ICE_PTP_TX_INTERRUPT_ALL:
 		/* This device handles timestamps for all ports */
-		return ice_ptp_tx_tstamp_owner(pf);
+		ice_ptp_tx_tstamp_owner(pf);
+		return;
 	default:
 		WARN_ONCE(1, "Unexpected Tx timestamp interrupt mode %u\n",
 			  pf->ptp.tx_interrupt_mode);
-		return ICE_TX_TSTAMP_WORK_DONE;
+		return;
 	}
 }
 
+static bool ice_port_has_timestamps(struct ice_ptp_tx *tx)
+{
+	bool more_timestamps;
+
+	scoped_guard(spinlock_irqsave, &tx->lock) {
+		if (!tx->init)
+			return false;
+
+		more_timestamps = !bitmap_empty(tx->in_use, tx->len);
+	}
+
+	return more_timestamps;
+}
+
+static bool ice_any_port_has_timestamps(struct ice_pf *pf)
+{
+	struct ice_ptp_port *port;
+
+	scoped_guard(mutex, &pf->adapter->ports.lock) {
+		list_for_each_entry(port, &pf->adapter->ports.ports,
+				    list_node) {
+			struct ice_ptp_tx *tx = &port->tx;
+
+			if (ice_port_has_timestamps(tx))
+				return true;
+		}
+	}
+
+	return false;
+}
+
+bool ice_ptp_tx_tstamps_pending(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+	unsigned int i;
+
+	/* Check software indicator */
+	switch (pf->ptp.tx_interrupt_mode) {
+	case ICE_PTP_TX_INTERRUPT_NONE:
+		return false;
+	case ICE_PTP_TX_INTERRUPT_SELF:
+		if (ice_port_has_timestamps(&pf->ptp.port.tx))
+			return true;
+		break;
+	case ICE_PTP_TX_INTERRUPT_ALL:
+		if (ice_any_port_has_timestamps(pf))
+			return true;
+		break;
+	default:
+		WARN_ONCE(1, "Unexpected Tx timestamp interrupt mode %u\n",
+			  pf->ptp.tx_interrupt_mode);
+		break;
+	}
+
+	/* Check hardware indicator */
+	for (i = 0; i < ICE_GET_QUAD_NUM(hw->ptp.num_lports); i++) {
+		u64 tstamp_ready = 0;
+		int err;
+
+		err = ice_get_phy_tx_tstamp_ready(&pf->hw, i, &tstamp_ready);
+		if (err || tstamp_ready)
+			return true;
+	}
+
+	return false;
+}
+
 /**
  * ice_ptp_ts_irq - Process the PTP Tx timestamps in IRQ context
  * @pf: Board private structure
@@ -2741,7 +2758,9 @@ irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf)
 		return IRQ_WAKE_THREAD;
 	case ICE_MAC_E830:
 		/* E830 can read timestamps in the top half using rd32() */
-		if (ice_ptp_process_ts(pf) == ICE_TX_TSTAMP_WORK_PENDING) {
+		ice_ptp_process_ts(pf);
+
+		if (ice_ptp_tx_tstamps_pending(pf)) {
 			/* Process outstanding Tx timestamps. If there
 			 * is more work, re-arm the interrupt to trigger again.
 			 */
@@ -3194,8 +3213,9 @@ static void ice_ptp_init_tx_interrupt_mode(struct ice_pf *pf)
 {
 	switch (pf->hw.mac_type) {
 	case ICE_MAC_GENERIC:
-		/* E822 based PHY has the clock owner process the interrupt
-		 * for all ports.
+	case ICE_MAC_GENERIC_3K_E825:
+		/* E82x hardware has the clock owner process timestamps for
+		 * all ports.
 		 */
 		if (ice_pf_src_tmr_owned(pf))
 			pf->ptp.tx_interrupt_mode = ICE_PTP_TX_INTERRUPT_ALL;
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h
index 27016aac4f1e..8489bd842710 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.h
@@ -304,8 +304,9 @@ void ice_ptp_extts_event(struct ice_pf *pf);
 s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb);
 void ice_ptp_req_tx_single_tstamp(struct ice_ptp_tx *tx, u8 idx);
 void ice_ptp_complete_tx_single_tstamp(struct ice_ptp_tx *tx);
-enum ice_tx_tstamp_work ice_ptp_process_ts(struct ice_pf *pf);
+void ice_ptp_process_ts(struct ice_pf *pf);
 irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf);
+bool ice_ptp_tx_tstamps_pending(struct ice_pf *pf);
 u64 ice_ptp_read_src_clk_reg(struct ice_pf *pf,
 			     struct ptp_system_timestamp *sts);
 
@@ -345,16 +346,18 @@ static inline void ice_ptp_req_tx_single_tstamp(struct ice_ptp_tx *tx, u8 idx)
 
 static inline void ice_ptp_complete_tx_single_tstamp(struct ice_ptp_tx *tx) { }
 
-static inline bool ice_ptp_process_ts(struct ice_pf *pf)
-{
-	return true;
-}
+static inline void ice_ptp_process_ts(struct ice_pf *pf) { }
 
 static inline irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf)
 {
 	return IRQ_HANDLED;
 }
 
+static inline bool ice_ptp_tx_tstamps_pending(struct ice_pf *pf)
+{
+	return false;
+}
+
 static inline u64 ice_ptp_read_src_clk_reg(struct ice_pf *pf,
 					   struct ptp_system_timestamp *sts)
 {