diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 35baae900c1f..1067c46e0bc2 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -87,6 +87,7 @@ struct igc_ring {
 	u8 queue_index;                 /* logical index of the ring*/
 	u8 reg_idx;                     /* physical index of the ring */
 	bool launchtime_enable;         /* true if LaunchTime is enabled */
+	bool preemptible;		/* true if not express */
 
 	u32 start_time;
 	u32 end_time;
@@ -165,6 +166,8 @@ struct igc_adapter {
 
 	ktime_t base_time;
 	ktime_t cycle_time;
+	bool frame_preemption_active;
+	u8 add_frag_size;
 
 	/* OS defined structs */
 	struct pci_dev *pdev;
@@ -262,6 +265,10 @@ extern char igc_driver_name[];
 #define IGC_FLAG_VLAN_PROMISC		BIT(15)
 #define IGC_FLAG_RX_LEGACY		BIT(16)
 #define IGC_FLAG_TSN_QBV_ENABLED	BIT(17)
+#define IGC_FLAG_TSN_PREEMPT_ENABLED	BIT(18)
+
+#define IGC_FLAG_TSN_ANY_ENABLED \
+	(IGC_FLAG_TSN_QBV_ENABLED | IGC_FLAG_TSN_PREEMPT_ENABLED)
 
 #define IGC_FLAG_RSS_FIELD_IPV4_UDP	BIT(6)
 #define IGC_FLAG_RSS_FIELD_IPV6_UDP	BIT(7)
@@ -310,6 +317,11 @@ extern char igc_driver_name[];
 #define IGC_I225_RX_LATENCY_1000	300
 #define IGC_I225_RX_LATENCY_2500	1485
 
+/* From the datasheet section 8.12.4 Tx Qav Control TQAVCTRL,
+ * MIN_FRAG initial value.
+ */
+#define IGC_I225_MIN_FRAG_SIZE_DEFAULT	68
+
 /* RX and TX descriptor control thresholds.
  * PTHRESH - MAC will consider prefetch if it has fewer than this number of
  *           descriptors available in its onboard memory.
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h
index 0e78abfd99ee..c2155d109bd6 100644
--- a/drivers/net/ethernet/intel/igc/igc_defines.h
+++ b/drivers/net/ethernet/intel/igc/igc_defines.h
@@ -410,10 +410,14 @@
 /* Transmit Scheduling */
 #define IGC_TQAVCTRL_TRANSMIT_MODE_TSN	0x00000001
 #define IGC_TQAVCTRL_ENHANCED_QAV	0x00000008
+#define IGC_TQAVCTRL_PREEMPT_ENA	0x00000002
+#define IGC_TQAVCTRL_MIN_FRAG_MASK	0x0000C000
+#define IGC_TQAVCTRL_MIN_FRAG_SHIFT	14
 
 #define IGC_TXQCTL_QUEUE_MODE_LAUNCHT	0x00000001
 #define IGC_TXQCTL_STRICT_CYCLE		0x00000002
 #define IGC_TXQCTL_STRICT_END		0x00000004
+#define IGC_TXQCTL_PREEMPTABLE		0x00000008
 
 /* Receive Checksum Control */
 #define IGC_RXCSUM_CRCOFL	0x00000800   /* CRC32 offload enable */
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 61d331ce38cd..2ed32ac0dca8 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -8,6 +8,7 @@
 
 #include "igc.h"
 #include "igc_diag.h"
+#include "igc_tsn.h"
 
 /* forward declaration */
 struct igc_stats {
@@ -1636,6 +1637,56 @@ static int igc_ethtool_set_eee(struct net_device *netdev,
 	return 0;
 }
 
+static int igc_ethtool_get_preempt(struct net_device *netdev,
+				   struct ethtool_fp *fpcmd)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+
+	fpcmd->enabled = adapter->frame_preemption_active;
+	fpcmd->add_frag_size = adapter->add_frag_size;
+
+	return 0;
+}
+
+static int igc_ethtool_set_preempt(struct net_device *netdev,
+				   struct ethtool_fp *fpcmd,
+				   struct netlink_ext_ack *extack)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+	int i;
+
+	if (fpcmd->add_frag_size < 68 || fpcmd->add_frag_size > 260) {
+		NL_SET_ERR_MSG(extack, "Invalid value for add-frag-size");
+		return -EINVAL;
+	}
+
+	adapter->frame_preemption_active = fpcmd->enabled;
+	adapter->add_frag_size = fpcmd->add_frag_size;
+
+	if (!adapter->frame_preemption_active)
+		goto done;
+
+	/* Enabling frame preemption requires TSN mode to be enabled,
+	 * which requires a schedule to be active. So, if there isn't
+	 * a schedule already configured, configure a simple one, with
+	 * all queues open, with 1ms cycle time.
+	 */
+	if (adapter->base_time)
+		goto done;
+
+	adapter->cycle_time = NSEC_PER_MSEC;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct igc_ring *ring = adapter->tx_ring[i];
+
+		ring->start_time = 0;
+		ring->end_time = NSEC_PER_MSEC;
+	}
+
+done:
+	return igc_tsn_offload_apply(adapter);
+}
+
 static int igc_ethtool_begin(struct net_device *netdev)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
@@ -1915,6 +1966,8 @@ static const struct ethtool_ops igc_ethtool_ops = {
 	.get_ts_info		= igc_ethtool_get_ts_info,
 	.get_channels		= igc_ethtool_get_channels,
 	.set_channels		= igc_ethtool_set_channels,
+	.get_preempt		= igc_ethtool_get_preempt,
+	.set_preempt		= igc_ethtool_set_preempt,
 	.get_priv_flags		= igc_ethtool_get_priv_flags,
 	.set_priv_flags		= igc_ethtool_set_priv_flags,
 	.get_eee		= igc_ethtool_get_eee,
diff --git a/drivers/net/ethernet/intel/igc/igc_tsn.c b/drivers/net/ethernet/intel/igc/igc_tsn.c
index f5a5527adb21..31aa9eed3ae3 100644
--- a/drivers/net/ethernet/intel/igc/igc_tsn.c
+++ b/drivers/net/ethernet/intel/igc/igc_tsn.c
@@ -30,7 +30,10 @@ static int igc_tsn_disable_offload(struct igc_adapter *adapter)
 	if (!(adapter->flags & IGC_FLAG_TSN_QBV_ENABLED))
 		return 0;
 
+	adapter->base_time = 0;
 	adapter->cycle_time = 0;
+	adapter->frame_preemption_active = false;
+	adapter->add_frag_size = IGC_I225_MIN_FRAG_SIZE_DEFAULT;
 
 	wr32(IGC_TXPBS, I225_TXPBSIZE_DEFAULT);
 	wr32(IGC_DTXMXPKTSZ, IGC_DTXMXPKTSZ_DEFAULT);
@@ -42,7 +45,8 @@ static int igc_tsn_disable_offload(struct igc_adapter *adapter)
 
 	tqavctrl = rd32(IGC_TQAVCTRL);
 	tqavctrl &= ~(IGC_TQAVCTRL_TRANSMIT_MODE_TSN |
-		      IGC_TQAVCTRL_ENHANCED_QAV);
+		      IGC_TQAVCTRL_ENHANCED_QAV | IGC_TQAVCTRL_PREEMPT_ENA |
+		      IGC_TQAVCTRL_MIN_FRAG_MASK);
 	wr32(IGC_TQAVCTRL, tqavctrl);
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
@@ -51,6 +55,7 @@ static int igc_tsn_disable_offload(struct igc_adapter *adapter)
 		ring->start_time = 0;
 		ring->end_time = 0;
 		ring->launchtime_enable = false;
+		ring->preemptible = false;
 
 		wr32(IGC_TXQCTL(i), 0);
 		wr32(IGC_STQT(i), 0);
@@ -71,6 +76,7 @@ static int igc_tsn_enable_offload(struct igc_adapter *adapter)
 	u32 tqavctrl, baset_l, baset_h;
 	u32 sec, nsec, cycle, rxpbs;
 	ktime_t base_time, systim;
+	u8 frag_size_mult;
 	int i;
 
 	if (adapter->flags & IGC_FLAG_TSN_QBV_ENABLED)
@@ -83,13 +89,22 @@ static int igc_tsn_enable_offload(struct igc_adapter *adapter)
 	wr32(IGC_DTXMXPKTSZ, IGC_DTXMXPKTSZ_TSN);
 	wr32(IGC_TXPBS, IGC_TXPBSIZE_TSN);
 
-	tqavctrl = rd32(IGC_TQAVCTRL);
 	rxpbs = rd32(IGC_RXPBS) & ~IGC_RXPBSIZE_SIZE_MASK;
 	rxpbs |= IGC_RXPBSIZE_TSN;
 
 	wr32(IGC_RXPBS, rxpbs);
 
+	tqavctrl = rd32(IGC_TQAVCTRL) &
+		~(IGC_TQAVCTRL_MIN_FRAG_MASK | IGC_TQAVCTRL_PREEMPT_ENA);
 	tqavctrl |= IGC_TQAVCTRL_TRANSMIT_MODE_TSN | IGC_TQAVCTRL_ENHANCED_QAV;
+
+	if (adapter->frame_preemption_active)
+		tqavctrl |= IGC_TQAVCTRL_PREEMPT_ENA;
+
+	frag_size_mult = ethtool_frag_size_to_mult(adapter->add_frag_size);
+
+	tqavctrl |= frag_size_mult << IGC_TQAVCTRL_MIN_FRAG_SHIFT;
+
 	wr32(IGC_TQAVCTRL, tqavctrl);
 
 	wr32(IGC_QBVCYCLET_S, cycle);
@@ -115,6 +130,9 @@ static int igc_tsn_enable_offload(struct igc_adapter *adapter)
 		if (ring->launchtime_enable)
 			txqctl |= IGC_TXQCTL_QUEUE_MODE_LAUNCHT;
 
+		if (ring->preemptible)
+			txqctl |= IGC_TXQCTL_PREEMPTABLE;
+
 		wr32(IGC_TXQCTL(i), txqctl);
 	}
 
@@ -142,7 +160,8 @@ static int igc_tsn_enable_offload(struct igc_adapter *adapter)
 
 int igc_tsn_offload_apply(struct igc_adapter *adapter)
 {
-	bool is_any_enabled = adapter->base_time || is_any_launchtime(adapter);
+	bool is_any_enabled = adapter->base_time ||
+		is_any_launchtime(adapter) || adapter->frame_preemption_active;
 
 	if (!(adapter->flags & IGC_FLAG_TSN_QBV_ENABLED) && !is_any_enabled)
 		return 0;
