diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 95469059dca1..d065b11b7b10 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -315,6 +315,13 @@ enum dma_irq_status {
 #define	CORE_IRQ_RX_PATH_IN_LPI_MODE	(1 << 2)
 #define	CORE_IRQ_RX_PATH_EXIT_LPI_MODE	(1 << 3)
 
+/* FPE defines */
+#define FPE_EVENT_UNKNOWN		0
+#define FPE_EVENT_TRSP			BIT(0)
+#define FPE_EVENT_TVER			BIT(1)
+#define FPE_EVENT_RRSP			BIT(2)
+#define FPE_EVENT_RVER			BIT(3)
+
 #define CORE_IRQ_MTL_RX_OVERFLOW	BIT(8)
 
 /* Physical Coding Sublayer */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index 29f765a246a0..95864f014ffa 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -53,6 +53,10 @@ static void dwmac4_core_init(struct mac_device_info *hw,
 	if (hw->pcs)
 		value |= GMAC_PCS_IRQ_DEFAULT;
 
+	/* Enable FPE interrupt */
+	if ((GMAC_HW_FEAT_FPESEL & readl(ioaddr + GMAC_HW_FEATURE3)) >> 26)
+		value |= GMAC_INT_FPE_EN;
+
 	writel(value, ioaddr + GMAC_INT_EN);
 }
 
@@ -1245,6 +1249,8 @@ const struct stmmac_ops dwmac410_ops = {
 	.config_l4_filter = dwmac4_config_l4_filter,
 	.est_configure = dwmac5_est_configure,
 	.fpe_configure = dwmac5_fpe_configure,
+	.fpe_send_mpacket = dwmac5_fpe_send_mpacket,
+	.fpe_irq_status = dwmac5_fpe_irq_status,
 	.add_hw_vlan_rx_fltr = dwmac4_add_hw_vlan_rx_fltr,
 	.del_hw_vlan_rx_fltr = dwmac4_del_hw_vlan_rx_fltr,
 	.restore_hw_vlan_rx_fltr = dwmac4_restore_hw_vlan_rx_fltr,
@@ -1294,6 +1300,8 @@ const struct stmmac_ops dwmac510_ops = {
 	.config_l4_filter = dwmac4_config_l4_filter,
 	.est_configure = dwmac5_est_configure,
 	.fpe_configure = dwmac5_fpe_configure,
+	.fpe_send_mpacket = dwmac5_fpe_send_mpacket,
+	.fpe_irq_status = dwmac5_fpe_irq_status,
 	.add_hw_vlan_rx_fltr = dwmac4_add_hw_vlan_rx_fltr,
 	.del_hw_vlan_rx_fltr = dwmac4_del_hw_vlan_rx_fltr,
 	.restore_hw_vlan_rx_fltr = dwmac4_restore_hw_vlan_rx_fltr,
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
index 0ae85f8adf67..5b010ebfede9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
@@ -707,3 +707,52 @@ void dwmac5_fpe_configure(void __iomem *ioaddr, u32 num_txq, u32 num_rxq,
 	value |= EFPE;
 	writel(value, ioaddr + MAC_FPE_CTRL_STS);
 }
+
+int dwmac5_fpe_irq_status(void __iomem *ioaddr, struct net_device *dev)
+{
+	u32 value;
+	int status;
+
+	status = FPE_EVENT_UNKNOWN;
+
+	value = readl(ioaddr + MAC_FPE_CTRL_STS);
+
+	if (value & TRSP) {
+		status |= FPE_EVENT_TRSP;
+		netdev_info(dev, "FPE: Respond mPacket is transmitted\n");
+	}
+
+	if (value & TVER) {
+		status |= FPE_EVENT_TVER;
+		netdev_info(dev, "FPE: Verify mPacket is transmitted\n");
+	}
+
+	if (value & RRSP) {
+		status |= FPE_EVENT_RRSP;
+		netdev_info(dev, "FPE: Respond mPacket is received\n");
+	}
+
+	if (value & RVER) {
+		status |= FPE_EVENT_RVER;
+		netdev_info(dev, "FPE: Verify mPacket is received\n");
+	}
+
+	return status;
+}
+
+void dwmac5_fpe_send_mpacket(void __iomem *ioaddr, enum stmmac_mpacket_type type)
+{
+	u32 value;
+
+	value = readl(ioaddr + MAC_FPE_CTRL_STS);
+
+	if (type == MPACKET_VERIFY) {
+		value &= ~SRSP;
+		value |= SVER;
+	} else {
+		value &= ~SVER;
+		value |= SRSP;
+	}
+
+	writel(value, ioaddr + MAC_FPE_CTRL_STS);
+}
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
index 709bbfc9ae61..ff555d8b0cdf 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
@@ -12,6 +12,12 @@
 #define TMOUTEN				BIT(0)
 
 #define MAC_FPE_CTRL_STS		0x00000234
+#define TRSP				BIT(19)
+#define TVER				BIT(18)
+#define RRSP				BIT(17)
+#define RVER				BIT(16)
+#define SRSP				BIT(2)
+#define SVER				BIT(1)
 #define EFPE				BIT(0)
 
 #define MAC_PPS_CONTROL			0x00000b70
@@ -128,6 +134,8 @@
 #define GMAC_RXQCTRL_VFFQ_SHIFT		17
 #define GMAC_RXQCTRL_VFFQE		BIT(16)
 
+#define GMAC_INT_FPE_EN			BIT(17)
+
 int dwmac5_safety_feat_config(void __iomem *ioaddr, unsigned int asp);
 int dwmac5_safety_feat_irq_status(struct net_device *ndev,
 		void __iomem *ioaddr, unsigned int asp,
@@ -145,5 +153,8 @@ void dwmac5_est_irq_status(void __iomem *ioaddr, struct net_device *dev,
 			   struct stmmac_extra_stats *x, u32 txqcnt);
 void dwmac5_fpe_configure(void __iomem *ioaddr, u32 num_txq, u32 num_rxq,
 			  bool enable);
+void dwmac5_fpe_send_mpacket(void __iomem *ioaddr,
+			     enum stmmac_mpacket_type type);
+int dwmac5_fpe_irq_status(void __iomem *ioaddr, struct net_device *dev);
 
 #endif /* __DWMAC5_H__ */
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h
index 59bf7078a754..45edac5f60db 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.h
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h
@@ -397,6 +397,9 @@ struct stmmac_ops {
 			       struct stmmac_extra_stats *x, u32 txqcnt);
 	void (*fpe_configure)(void __iomem *ioaddr, u32 num_txq, u32 num_rxq,
 			      bool enable);
+	void (*fpe_send_mpacket)(void __iomem *ioaddr,
+				 enum stmmac_mpacket_type type);
+	int (*fpe_irq_status)(void __iomem *ioaddr, struct net_device *dev);
 };
 
 #define stmmac_core_init(__priv, __args...) \
@@ -497,6 +500,10 @@ struct stmmac_ops {
 	stmmac_do_void_callback(__priv, mac, est_irq_status, __args)
 #define stmmac_fpe_configure(__priv, __args...) \
 	stmmac_do_void_callback(__priv, mac, fpe_configure, __args)
+#define stmmac_fpe_send_mpacket(__priv, __args...) \
+	stmmac_do_void_callback(__priv, mac, fpe_send_mpacket, __args)
+#define stmmac_fpe_irq_status(__priv, __args...) \
+	stmmac_do_callback(__priv, mac, fpe_irq_status, __args)
 
 /* PTP and HW Timer helpers */
 struct stmmac_hwtimestamp {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 375c503d2df8..4faad331a4ca 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -234,6 +234,12 @@ struct stmmac_priv {
 	struct workqueue_struct *wq;
 	struct work_struct service_task;
 
+	/* Workqueue for handling FPE hand-shaking */
+	unsigned long fpe_task_state;
+	struct workqueue_struct *fpe_wq;
+	struct work_struct fpe_task;
+	char wq_name[IFNAMSIZ + 4];
+
 	/* TC Handling */
 	unsigned int tc_entries_max;
 	unsigned int tc_off_max;
@@ -273,6 +279,7 @@ bool stmmac_eee_init(struct stmmac_priv *priv);
 int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt);
 int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size);
 int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled);
+void stmmac_fpe_handshake(struct stmmac_priv *priv, bool enable);
 
 #if IS_ENABLED(CONFIG_STMMAC_SELFTESTS)
 void stmmac_selftest_run(struct net_device *dev,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 8d7015d3a537..170296820af0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -971,6 +971,21 @@ static void stmmac_mac_an_restart(struct phylink_config *config)
 	/* Not Supported */
 }
 
+static void stmmac_fpe_link_state_handle(struct stmmac_priv *priv, bool is_up)
+{
+	struct stmmac_fpe_cfg *fpe_cfg = priv->plat->fpe_cfg;
+	enum stmmac_fpe_state *lo_state = &fpe_cfg->lo_fpe_state;
+	enum stmmac_fpe_state *lp_state = &fpe_cfg->lp_fpe_state;
+	bool *hs_enable = &fpe_cfg->hs_enable;
+
+	if (is_up && *hs_enable) {
+		stmmac_fpe_send_mpacket(priv, priv->ioaddr, MPACKET_VERIFY);
+	} else {
+		*lo_state = FPE_EVENT_UNKNOWN;
+		*lp_state = FPE_EVENT_UNKNOWN;
+	}
+}
+
 static void stmmac_mac_link_down(struct phylink_config *config,
 				 unsigned int mode, phy_interface_t interface)
 {
@@ -981,6 +996,8 @@ static void stmmac_mac_link_down(struct phylink_config *config,
 	priv->tx_lpi_enabled = false;
 	stmmac_eee_init(priv);
 	stmmac_set_eee_pls(priv, priv->hw, false);
+
+	stmmac_fpe_link_state_handle(priv, false);
 }
 
 static void stmmac_mac_link_up(struct phylink_config *config,
@@ -1079,6 +1096,8 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 		priv->tx_lpi_enabled = priv->eee_enabled;
 		stmmac_set_eee_pls(priv, priv->hw, true);
 	}
+
+	stmmac_fpe_link_state_handle(priv, true);
 }
 
 static const struct phylink_mac_ops stmmac_phylink_mac_ops = {
@@ -2793,6 +2812,26 @@ static void stmmac_safety_feat_configuration(struct stmmac_priv *priv)
 	}
 }
 
+static int stmmac_fpe_start_wq(struct stmmac_priv *priv)
+{
+	char *name;
+
+	clear_bit(__FPE_TASK_SCHED, &priv->fpe_task_state);
+
+	name = priv->wq_name;
+	sprintf(name, "%s-fpe", priv->dev->name);
+
+	priv->fpe_wq = create_singlethread_workqueue(name);
+	if (!priv->fpe_wq) {
+		netdev_err(priv->dev, "%s: Failed to create workqueue\n", name);
+
+		return -ENOMEM;
+	}
+	netdev_info(priv->dev, "FPE workqueue start");
+
+	return 0;
+}
+
 /**
  * stmmac_hw_setup - setup mac in a usable state.
  *  @dev : pointer to the device structure.
@@ -2929,6 +2968,13 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
 	/* Start the ball rolling... */
 	stmmac_start_all_dma(priv);
 
+	if (priv->dma_cap.fpesel) {
+		stmmac_fpe_start_wq(priv);
+
+		if (priv->plat->fpe_cfg->enable)
+			stmmac_fpe_handshake(priv, true);
+	}
+
 	return 0;
 }
 
@@ -3090,6 +3136,16 @@ init_phy_error:
 	return ret;
 }
 
+static void stmmac_fpe_stop_wq(struct stmmac_priv *priv)
+{
+	set_bit(__FPE_REMOVING, &priv->fpe_task_state);
+
+	if (priv->fpe_wq)
+		destroy_workqueue(priv->fpe_wq);
+
+	netdev_info(priv->dev, "FPE workqueue stop");
+}
+
 /**
  *  stmmac_release - close entry point of the driver
  *  @dev : device pointer.
@@ -3139,6 +3195,9 @@ static int stmmac_release(struct net_device *dev)
 
 	pm_runtime_put(priv->device);
 
+	if (priv->dma_cap.fpesel)
+		stmmac_fpe_stop_wq(priv);
+
 	return 0;
 }
 
@@ -4280,6 +4339,48 @@ static int stmmac_set_features(struct net_device *netdev,
 	return 0;
 }
 
+static void stmmac_fpe_event_status(struct stmmac_priv *priv, int status)
+{
+	struct stmmac_fpe_cfg *fpe_cfg = priv->plat->fpe_cfg;
+	enum stmmac_fpe_state *lo_state = &fpe_cfg->lo_fpe_state;
+	enum stmmac_fpe_state *lp_state = &fpe_cfg->lp_fpe_state;
+	bool *hs_enable = &fpe_cfg->hs_enable;
+
+	if (status == FPE_EVENT_UNKNOWN || !*hs_enable)
+		return;
+
+	/* If LP has sent verify mPacket, LP is FPE capable */
+	if ((status & FPE_EVENT_RVER) == FPE_EVENT_RVER) {
+		if (*lp_state < FPE_STATE_CAPABLE)
+			*lp_state = FPE_STATE_CAPABLE;
+
+		/* If user has requested FPE enable, quickly response */
+		if (*hs_enable)
+			stmmac_fpe_send_mpacket(priv, priv->ioaddr,
+						MPACKET_RESPONSE);
+	}
+
+	/* If Local has sent verify mPacket, Local is FPE capable */
+	if ((status & FPE_EVENT_TVER) == FPE_EVENT_TVER) {
+		if (*lo_state < FPE_STATE_CAPABLE)
+			*lo_state = FPE_STATE_CAPABLE;
+	}
+
+	/* If LP has sent response mPacket, LP is entering FPE ON */
+	if ((status & FPE_EVENT_RRSP) == FPE_EVENT_RRSP)
+		*lp_state = FPE_STATE_ENTERING_ON;
+
+	/* If Local has sent response mPacket, Local is entering FPE ON */
+	if ((status & FPE_EVENT_TRSP) == FPE_EVENT_TRSP)
+		*lo_state = FPE_STATE_ENTERING_ON;
+
+	if (!test_bit(__FPE_REMOVING, &priv->fpe_task_state) &&
+	    !test_and_set_bit(__FPE_TASK_SCHED, &priv->fpe_task_state) &&
+	    priv->fpe_wq) {
+		queue_work(priv->fpe_wq, &priv->fpe_task);
+	}
+}
+
 /**
  *  stmmac_interrupt - main ISR
  *  @irq: interrupt number.
@@ -4318,6 +4419,13 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
 		stmmac_est_irq_status(priv, priv->ioaddr, priv->dev,
 				      &priv->xstats, tx_cnt);
 
+	if (priv->dma_cap.fpesel) {
+		int status = stmmac_fpe_irq_status(priv, priv->ioaddr,
+						   priv->dev);
+
+		stmmac_fpe_event_status(priv, status);
+	}
+
 	/* To handle GMAC own interrupts */
 	if ((priv->plat->has_gmac) || xmac) {
 		int status = stmmac_host_irq_status(priv, priv->hw, &priv->xstats);
@@ -5065,6 +5173,68 @@ int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size)
 	return ret;
 }
 
+#define SEND_VERIFY_MPAKCET_FMT "Send Verify mPacket lo_state=%d lp_state=%d\n"
+static void stmmac_fpe_lp_task(struct work_struct *work)
+{
+	struct stmmac_priv *priv = container_of(work, struct stmmac_priv,
+						fpe_task);
+	struct stmmac_fpe_cfg *fpe_cfg = priv->plat->fpe_cfg;
+	enum stmmac_fpe_state *lo_state = &fpe_cfg->lo_fpe_state;
+	enum stmmac_fpe_state *lp_state = &fpe_cfg->lp_fpe_state;
+	bool *hs_enable = &fpe_cfg->hs_enable;
+	bool *enable = &fpe_cfg->enable;
+	int retries = 20;
+
+	while (retries-- > 0) {
+		/* Bail out immediately if FPE handshake is OFF */
+		if (*lo_state == FPE_STATE_OFF || !*hs_enable)
+			break;
+
+		if (*lo_state == FPE_STATE_ENTERING_ON &&
+		    *lp_state == FPE_STATE_ENTERING_ON) {
+			stmmac_fpe_configure(priv, priv->ioaddr,
+					     priv->plat->tx_queues_to_use,
+					     priv->plat->rx_queues_to_use,
+					     *enable);
+
+			netdev_info(priv->dev, "configured FPE\n");
+
+			*lo_state = FPE_STATE_ON;
+			*lp_state = FPE_STATE_ON;
+			netdev_info(priv->dev, "!!! BOTH FPE stations ON\n");
+			break;
+		}
+
+		if ((*lo_state == FPE_STATE_CAPABLE ||
+		     *lo_state == FPE_STATE_ENTERING_ON) &&
+		     *lp_state != FPE_STATE_ON) {
+			netdev_info(priv->dev, SEND_VERIFY_MPAKCET_FMT,
+				    *lo_state, *lp_state);
+			stmmac_fpe_send_mpacket(priv, priv->ioaddr,
+						MPACKET_VERIFY);
+		}
+		/* Sleep then retry */
+		msleep(500);
+	}
+
+	clear_bit(__FPE_TASK_SCHED, &priv->fpe_task_state);
+}
+
+void stmmac_fpe_handshake(struct stmmac_priv *priv, bool enable)
+{
+	if (priv->plat->fpe_cfg->hs_enable != enable) {
+		if (enable) {
+			stmmac_fpe_send_mpacket(priv, priv->ioaddr,
+						MPACKET_VERIFY);
+		} else {
+			priv->plat->fpe_cfg->lo_fpe_state = FPE_STATE_OFF;
+			priv->plat->fpe_cfg->lp_fpe_state = FPE_STATE_OFF;
+		}
+
+		priv->plat->fpe_cfg->hs_enable = enable;
+	}
+}
+
 /**
  * stmmac_dvr_probe
  * @device: device pointer
@@ -5122,6 +5292,9 @@ int stmmac_dvr_probe(struct device *device,
 
 	INIT_WORK(&priv->service_task, stmmac_service_task);
 
+	/* Initialize Link Partner FPE workqueue */
+	INIT_WORK(&priv->fpe_task, stmmac_fpe_lp_task);
+
 	/* Override with kernel parameters if supplied XXX CRS XXX
 	 * this needs to have multiple instances
 	 */
@@ -5435,8 +5608,18 @@ int stmmac_suspend(struct device *dev)
 		if (ret)
 			return ret;
 	}
+
 	mutex_unlock(&priv->lock);
 
+	if (priv->dma_cap.fpesel) {
+		/* Disable FPE */
+		stmmac_fpe_configure(priv, priv->ioaddr,
+				     priv->plat->tx_queues_to_use,
+				     priv->plat->rx_queues_to_use, false);
+
+		stmmac_fpe_handshake(priv, false);
+	}
+
 	priv->speed = SPEED_UNKNOWN;
 	return 0;
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index b80cb2985b39..1d84ee359808 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -297,6 +297,17 @@ static int tc_init(struct stmmac_priv *priv)
 
 	dev_info(priv->device, "Enabling HW TC (entries=%d, max_off=%d)\n",
 			priv->tc_entries_max, priv->tc_off_max);
+
+	if (!priv->plat->fpe_cfg) {
+		priv->plat->fpe_cfg = devm_kzalloc(priv->device,
+						   sizeof(*priv->plat->fpe_cfg),
+						   GFP_KERNEL);
+		if (!priv->plat->fpe_cfg)
+			return -ENOMEM;
+	} else {
+		memset(priv->plat->fpe_cfg, 0, sizeof(*priv->plat->fpe_cfg));
+	}
+
 	return 0;
 }
 
@@ -829,13 +840,10 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
 	if (fpe && !priv->dma_cap.fpesel)
 		return -EOPNOTSUPP;
 
-	ret = stmmac_fpe_configure(priv, priv->ioaddr,
-				   priv->plat->tx_queues_to_use,
-				   priv->plat->rx_queues_to_use, fpe);
-	if (ret && fpe) {
-		netdev_err(priv->dev, "failed to enable Frame Preemption\n");
-		return ret;
-	}
+	/* Actual FPE register configuration will be done after FPE handshake
+	 * is success.
+	 */
+	priv->plat->fpe_cfg->enable = fpe;
 
 	ret = stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
 				   priv->plat->clk_ptp_rate);
@@ -845,12 +853,29 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
 	}
 
 	netdev_info(priv->dev, "configured EST\n");
+
+	if (fpe) {
+		stmmac_fpe_handshake(priv, true);
+		netdev_info(priv->dev, "start FPE handshake\n");
+	}
+
 	return 0;
 
 disable:
 	priv->plat->est->enable = false;
 	stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
 			     priv->plat->clk_ptp_rate);
+
+	priv->plat->fpe_cfg->enable = false;
+	stmmac_fpe_configure(priv, priv->ioaddr,
+			     priv->plat->tx_queues_to_use,
+			     priv->plat->rx_queues_to_use,
+			     false);
+	netdev_info(priv->dev, "disabled FPE\n");
+
+	stmmac_fpe_handshake(priv, false);
+	netdev_info(priv->dev, "stop FPE handshake\n");
+
 	return ret;
 }
 
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 5134e802f39a..febdb43d27e5 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -144,6 +144,32 @@ struct stmmac_txq_cfg {
 	int tbs_en;
 };
 
+/* FPE link state */
+enum stmmac_fpe_state {
+	FPE_STATE_OFF = 0,
+	FPE_STATE_CAPABLE = 1,
+	FPE_STATE_ENTERING_ON = 2,
+	FPE_STATE_ON = 3,
+};
+
+/* FPE link-partner hand-shaking mPacket type */
+enum stmmac_mpacket_type {
+	MPACKET_VERIFY = 0,
+	MPACKET_RESPONSE = 1,
+};
+
+enum stmmac_fpe_task_state_t {
+	__FPE_REMOVING,
+	__FPE_TASK_SCHED,
+};
+
+struct stmmac_fpe_cfg {
+	bool enable;				/* FPE enable */
+	bool hs_enable;				/* FPE handshake enable */
+	enum stmmac_fpe_state lp_fpe_state;	/* Link Partner FPE state */
+	enum stmmac_fpe_state lo_fpe_state;	/* Local station FPE state */
+};
+
 struct plat_stmmacenet_data {
 	int bus_id;
 	int phy_addr;
@@ -155,6 +181,7 @@ struct plat_stmmacenet_data {
 	struct device_node *mdio_node;
 	struct stmmac_dma_cfg *dma_cfg;
 	struct stmmac_est *est;
+	struct stmmac_fpe_cfg *fpe_cfg;
 	int clk_csr;
 	int has_gmac;
 	int enh_desc;