diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index c4ab4b5caa0a..fc8c50e8f365 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -1041,10 +1041,14 @@ static int ionic_get_ts_info(struct net_device *netdev,
 
 	info->phc_index = ptp_clock_index(lif->phc->ptp);
 
-	info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
-				SOF_TIMESTAMPING_TX_HARDWARE |
-				SOF_TIMESTAMPING_RX_HARDWARE |
-				SOF_TIMESTAMPING_RAW_HARDWARE;
+	info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE;
+
+	if (!(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
+		return 0;
+
+	info->so_timestamping |= SOF_TIMESTAMPING_TX_HARDWARE |
+				 SOF_TIMESTAMPING_RX_HARDWARE |
+				 SOF_TIMESTAMPING_RAW_HARDWARE;
 
 	/* tx modes */
 
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_if.h b/drivers/net/ethernet/pensando/ionic/ionic_if.h
index 0a201422d0c5..6afc1fc3c7ed 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_if.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_if.h
@@ -1181,6 +1181,7 @@ enum ionic_eth_hw_features {
 	IONIC_ETH_HW_TX_CSUM_GENEVE	= BIT(18),
 	IONIC_ETH_HW_TSO_GENEVE		= BIT(19),
 	IONIC_ETH_HW_TIMESTAMP		= BIT(20),
+	IONIC_ETH_HW_RDMA_TIMESTAMP	= BIT(21),
 };
 
 /**
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index fd3ee9820531..af4aadd96cb9 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -1500,7 +1500,8 @@ static int ionic_set_nic_features(struct ionic_lif *lif,
 	ctx.cmd.lif_setattr.features = ionic_netdev_features_to_nic(features);
 
 	if (lif->phc)
-		ctx.cmd.lif_setattr.features |= cpu_to_le64(IONIC_ETH_HW_TIMESTAMP);
+		ctx.cmd.lif_setattr.features |= lif->ionic->ident.lif.eth.config.features &
+			cpu_to_le64(IONIC_ETH_HW_TIMESTAMP | IONIC_ETH_HW_RDMA_TIMESTAMP);
 
 	err = ionic_adminq_post_wait(lif, &ctx);
 	if (err)
@@ -1551,6 +1552,8 @@ static int ionic_set_nic_features(struct ionic_lif *lif,
 		dev_dbg(dev, "feature ETH_HW_TSO_UDP_CSUM\n");
 	if (lif->hw_features & IONIC_ETH_HW_TIMESTAMP)
 		dev_dbg(dev, "feature ETH_HW_TIMESTAMP\n");
+	if (lif->hw_features & IONIC_ETH_HW_RDMA_TIMESTAMP)
+		dev_dbg(dev, "feature ETH_HW_RDMA_TIMESTAMP\n");
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_phc.c b/drivers/net/ethernet/pensando/ionic/ionic_phc.c
index 05b44fc482f8..116408099974 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_phc.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_phc.c
@@ -77,7 +77,8 @@ static int ionic_lif_hwstamp_set_ts_config(struct ionic_lif *lif,
 	bool rx_all;
 	__le64 mask;
 
-	if (!lif->phc || !lif->phc->ptp)
+	if (!lif->phc || !lif->phc->ptp ||
+	    !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
 		return -EOPNOTSUPP;
 
 	mutex_lock(&lif->phc->config_lock);
@@ -210,7 +211,8 @@ int ionic_hwstamp_set(struct net_device *netdev,
 	struct ionic_lif *lif = netdev_priv(netdev);
 	int err;
 
-	if (!lif->phc || !lif->phc->ptp)
+	if (!lif->phc || !lif->phc->ptp ||
+	    !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
 		return -EOPNOTSUPP;
 
 	mutex_lock(&lif->queue_lock);
@@ -228,7 +230,8 @@ void ionic_lif_hwstamp_replay(struct ionic_lif *lif)
 {
 	int err;
 
-	if (!lif->phc || !lif->phc->ptp)
+	if (!lif->phc || !lif->phc->ptp ||
+	    !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
 		return;
 
 	mutex_lock(&lif->queue_lock);
@@ -242,7 +245,8 @@ void ionic_lif_hwstamp_recreate_queues(struct ionic_lif *lif)
 {
 	int err;
 
-	if (!lif->phc || !lif->phc->ptp)
+	if (!lif->phc || !lif->phc->ptp ||
+	    !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
 		return;
 
 	mutex_lock(&lif->phc->config_lock);
@@ -267,7 +271,8 @@ int ionic_hwstamp_get(struct net_device *netdev,
 {
 	struct ionic_lif *lif = netdev_priv(netdev);
 
-	if (!lif->phc || !lif->phc->ptp)
+	if (!lif->phc || !lif->phc->ptp ||
+	    !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
 		return -EOPNOTSUPP;
 
 	mutex_lock(&lif->phc->config_lock);
@@ -506,7 +511,8 @@ static const struct ptp_clock_info ionic_ptp_info = {
 
 void ionic_lif_register_phc(struct ionic_lif *lif)
 {
-	if (!lif->phc || !(lif->hw_features & IONIC_ETH_HW_TIMESTAMP))
+	if (!lif->phc ||
+	    !(lif->hw_features & (IONIC_ETH_HW_TIMESTAMP | IONIC_ETH_HW_RDMA_TIMESTAMP)))
 		return;
 
 	lif->phc->ptp = ptp_clock_register(&lif->phc->ptp_info, lif->ionic->dev);
@@ -545,7 +551,7 @@ void ionic_lif_alloc_phc(struct ionic_lif *lif)
 		return;
 
 	features = le64_to_cpu(ionic->ident.lif.eth.config.features);
-	if (!(features & IONIC_ETH_HW_TIMESTAMP))
+	if (!(features & (IONIC_ETH_HW_TIMESTAMP | IONIC_ETH_HW_RDMA_TIMESTAMP)))
 		return;
 
 	phc = devm_kzalloc(ionic->dev, sizeof(*phc), GFP_KERNEL);