diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig
index 9255ce4..930636c 100644
--- a/drivers/net/ethernet/amd/Kconfig
+++ b/drivers/net/ethernet/amd/Kconfig
@@ -178,6 +178,7 @@ config AMD_XGBE
 	select BITREVERSE
 	select CRC32
 	select PTP_1588_CLOCK
+	select AMD_XGBE_HAVE_ECC if X86
 	---help---
 	  This driver supports the AMD 10GbE Ethernet device found on an
 	  AMD SoC.
@@ -195,4 +196,8 @@ config AMD_XGBE_DCB
 
 	  If unsure, say N.
 
+config AMD_XGBE_HAVE_ECC
+	bool
+	default n
+
 endif # NET_VENDOR_AMD
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
index 516345c..f7527cd 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
@@ -920,6 +920,10 @@
 #define XP_PROP_5			0x0014
 #define XP_MAC_ADDR_LO			0x0020
 #define XP_MAC_ADDR_HI			0x0024
+#define XP_ECC_ISR			0x0030
+#define XP_ECC_IER			0x0034
+#define XP_ECC_CNT0			0x003c
+#define XP_ECC_CNT1			0x0040
 #define XP_DRIVER_INT_REQ		0x0060
 #define XP_DRIVER_INT_RO		0x0064
 #define XP_DRIVER_SCRATCH_0		0x0068
@@ -935,6 +939,42 @@
 #define XP_DRIVER_SCRATCH_0_COMMAND_WIDTH	8
 #define XP_DRIVER_SCRATCH_0_SUB_COMMAND_INDEX	8
 #define XP_DRIVER_SCRATCH_0_SUB_COMMAND_WIDTH	8
+#define XP_ECC_CNT0_RX_DED_INDEX		24
+#define XP_ECC_CNT0_RX_DED_WIDTH		8
+#define XP_ECC_CNT0_RX_SEC_INDEX		16
+#define XP_ECC_CNT0_RX_SEC_WIDTH		8
+#define XP_ECC_CNT0_TX_DED_INDEX		8
+#define XP_ECC_CNT0_TX_DED_WIDTH		8
+#define XP_ECC_CNT0_TX_SEC_INDEX		0
+#define XP_ECC_CNT0_TX_SEC_WIDTH		8
+#define XP_ECC_CNT1_DESC_DED_INDEX		8
+#define XP_ECC_CNT1_DESC_DED_WIDTH		8
+#define XP_ECC_CNT1_DESC_SEC_INDEX		0
+#define XP_ECC_CNT1_DESC_SEC_WIDTH		8
+#define XP_ECC_IER_DESC_DED_INDEX		0
+#define XP_ECC_IER_DESC_DED_WIDTH		1
+#define XP_ECC_IER_DESC_SEC_INDEX		1
+#define XP_ECC_IER_DESC_SEC_WIDTH		1
+#define XP_ECC_IER_RX_DED_INDEX			2
+#define XP_ECC_IER_RX_DED_WIDTH			1
+#define XP_ECC_IER_RX_SEC_INDEX			3
+#define XP_ECC_IER_RX_SEC_WIDTH			1
+#define XP_ECC_IER_TX_DED_INDEX			4
+#define XP_ECC_IER_TX_DED_WIDTH			1
+#define XP_ECC_IER_TX_SEC_INDEX			5
+#define XP_ECC_IER_TX_SEC_WIDTH			1
+#define XP_ECC_ISR_DESC_DED_INDEX		0
+#define XP_ECC_ISR_DESC_DED_WIDTH		1
+#define XP_ECC_ISR_DESC_SEC_INDEX		1
+#define XP_ECC_ISR_DESC_SEC_WIDTH		1
+#define XP_ECC_ISR_RX_DED_INDEX			2
+#define XP_ECC_ISR_RX_DED_WIDTH			1
+#define XP_ECC_ISR_RX_SEC_INDEX			3
+#define XP_ECC_ISR_RX_SEC_WIDTH			1
+#define XP_ECC_ISR_TX_DED_INDEX			4
+#define XP_ECC_ISR_TX_DED_WIDTH			1
+#define XP_ECC_ISR_TX_SEC_INDEX			5
+#define XP_ECC_ISR_TX_SEC_WIDTH			1
 #define XP_MAC_ADDR_HI_VALID_INDEX		31
 #define XP_MAC_ADDR_HI_VALID_WIDTH		1
 #define XP_PROP_0_CONN_TYPE_INDEX		28
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index 67bb40d..2997053 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -724,6 +724,61 @@ static void xgbe_enable_mac_interrupts(struct xgbe_prv_data *pdata)
 	XGMAC_IOWRITE_BITS(pdata, MMC_TIER, ALL_INTERRUPTS, 0xffffffff);
 }
 
+static void xgbe_enable_ecc_interrupts(struct xgbe_prv_data *pdata)
+{
+	unsigned int ecc_ier = 0;
+
+	if (!pdata->vdata->ecc_support)
+		return;
+
+	/* Enable ECC interrupts */
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, TX_DED, 1);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, TX_SEC, 1);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, RX_DED, 1);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, RX_SEC, 1);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, DESC_DED, 1);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, DESC_SEC, 1);
+
+	XP_IOWRITE(pdata, XP_ECC_IER, ecc_ier);
+}
+
+static void xgbe_disable_ecc_ded(struct xgbe_prv_data *pdata)
+{
+	unsigned int ecc_ier;
+
+	ecc_ier = XP_IOREAD(pdata, XP_ECC_IER);
+
+	/* Disable ECC DED interrupts */
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, TX_DED, 0);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, RX_DED, 0);
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, DESC_DED, 0);
+
+	XP_IOWRITE(pdata, XP_ECC_IER, ecc_ier);
+}
+
+static void xgbe_disable_ecc_sec(struct xgbe_prv_data *pdata,
+				 enum xgbe_ecc_sec sec)
+{
+	unsigned int ecc_ier;
+
+	ecc_ier = XP_IOREAD(pdata, XP_ECC_IER);
+
+	/* Disable ECC SEC interrupt */
+	switch (sec) {
+	case XGBE_ECC_SEC_TX:
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, TX_SEC, 0);
+		break;
+	case XGBE_ECC_SEC_RX:
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, RX_SEC, 0);
+		break;
+	case XGBE_ECC_SEC_DESC:
+	XP_SET_BITS(ecc_ier, XP_ECC_IER, DESC_SEC, 0);
+		break;
+	}
+
+	XP_IOWRITE(pdata, XP_ECC_IER, ecc_ier);
+}
+
 static int xgbe_set_speed(struct xgbe_prv_data *pdata, int speed)
 {
 	unsigned int ss;
@@ -3296,6 +3351,11 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
 	xgbe_config_mmc(pdata);
 	xgbe_enable_mac_interrupts(pdata);
 
+	/*
+	 * Initialize ECC related features
+	 */
+	xgbe_enable_ecc_interrupts(pdata);
+
 	DBGPR("<--xgbe_init\n");
 
 	return 0;
@@ -3401,5 +3461,9 @@ void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
 	hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
 	hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
 
+	/* For ECC */
+	hw_if->disable_ecc_ded = xgbe_disable_ecc_ded;
+	hw_if->disable_ecc_sec = xgbe_disable_ecc_sec;
+
 	DBGPR("<--xgbe_init_function_ptrs\n");
 }
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 490fdb5..15627f4 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -114,6 +114,7 @@
  *     THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/tcp.h>
 #include <linux/if_vlan.h>
@@ -126,8 +127,35 @@
 #include "xgbe.h"
 #include "xgbe-common.h"
 
+static unsigned int ecc_sec_info_threshold = 10;
+static unsigned int ecc_sec_warn_threshold = 10000;
+static unsigned int ecc_sec_period = 600;
+static unsigned int ecc_ded_threshold = 2;
+static unsigned int ecc_ded_period = 600;
+
+#ifdef CONFIG_AMD_XGBE_HAVE_ECC
+/* Only expose the ECC parameters if supported */
+module_param(ecc_sec_info_threshold, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ecc_sec_info_threshold,
+		 " ECC corrected error informational threshold setting");
+
+module_param(ecc_sec_warn_threshold, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ecc_sec_warn_threshold,
+		 " ECC corrected error warning threshold setting");
+
+module_param(ecc_sec_period, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ecc_sec_period, " ECC corrected error period (in seconds)");
+
+module_param(ecc_ded_threshold, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ecc_ded_threshold, " ECC detected error threshold setting");
+
+module_param(ecc_ded_period, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ecc_ded_period, " ECC detected error period (in seconds)");
+#endif
+
 static int xgbe_one_poll(struct napi_struct *, int);
 static int xgbe_all_poll(struct napi_struct *, int);
+static void xgbe_stop(struct xgbe_prv_data *);
 
 static int xgbe_alloc_channels(struct xgbe_prv_data *pdata)
 {
@@ -308,6 +336,109 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
 		xgbe_disable_rx_tx_int(pdata, channel);
 }
 
+static bool xgbe_ecc_sec(struct xgbe_prv_data *pdata, unsigned long *period,
+			 unsigned int *count, const char *area)
+{
+	bool ret = false;
+
+	if (time_before(jiffies, *period)) {
+		(*count)++;
+	} else {
+		*period = jiffies + (ecc_sec_period * HZ);
+		*count = 1;
+	}
+
+	if (*count > ecc_sec_info_threshold)
+		dev_warn_once(pdata->dev,
+			      "%s ECC corrected errors exceed information threshold\n",
+			      area);
+
+	if (*count > ecc_sec_warn_threshold) {
+		dev_warn_once(pdata->dev,
+			      "%s ECC corrected errors exceed warning threshold\n",
+			      area);
+		ret = true;
+	}
+
+	return ret;
+}
+
+static bool xgbe_ecc_ded(struct xgbe_prv_data *pdata, unsigned long *period,
+			 unsigned int *count, const char *area)
+{
+	if (time_before(jiffies, *period)) {
+		(*count)++;
+	} else {
+		*period = jiffies + (ecc_ded_period * HZ);
+		*count = 1;
+	}
+
+	if (*count > ecc_ded_threshold) {
+		netdev_alert(pdata->netdev,
+			     "%s ECC detected errors exceed threshold\n",
+			     area);
+		return true;
+	}
+
+	return false;
+}
+
+static irqreturn_t xgbe_ecc_isr(int irq, void *data)
+{
+	struct xgbe_prv_data *pdata = data;
+	unsigned int ecc_isr;
+	bool stop = false;
+
+	/* Mask status with only the interrupts we care about */
+	ecc_isr = XP_IOREAD(pdata, XP_ECC_ISR);
+	ecc_isr &= XP_IOREAD(pdata, XP_ECC_IER);
+	netif_dbg(pdata, intr, pdata->netdev, "ECC_ISR=%#010x\n", ecc_isr);
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, TX_DED)) {
+		stop |= xgbe_ecc_ded(pdata, &pdata->tx_ded_period,
+				     &pdata->tx_ded_count, "TX fifo");
+	}
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, RX_DED)) {
+		stop |= xgbe_ecc_ded(pdata, &pdata->rx_ded_period,
+				     &pdata->rx_ded_count, "RX fifo");
+	}
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, DESC_DED)) {
+		stop |= xgbe_ecc_ded(pdata, &pdata->desc_ded_period,
+				     &pdata->desc_ded_count,
+				     "descriptor cache");
+	}
+
+	if (stop) {
+		pdata->hw_if.disable_ecc_ded(pdata);
+		schedule_work(&pdata->stopdev_work);
+		goto out;
+	}
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, TX_SEC)) {
+		if (xgbe_ecc_sec(pdata, &pdata->tx_sec_period,
+				 &pdata->tx_sec_count, "TX fifo"))
+			pdata->hw_if.disable_ecc_sec(pdata, XGBE_ECC_SEC_TX);
+	}
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, RX_SEC))
+		if (xgbe_ecc_sec(pdata, &pdata->rx_sec_period,
+				 &pdata->rx_sec_count, "RX fifo"))
+			pdata->hw_if.disable_ecc_sec(pdata, XGBE_ECC_SEC_RX);
+
+	if (XP_GET_BITS(ecc_isr, XP_ECC_ISR, DESC_SEC))
+		if (xgbe_ecc_sec(pdata, &pdata->desc_sec_period,
+				 &pdata->desc_sec_count, "descriptor cache"))
+			pdata->hw_if.disable_ecc_sec(pdata, XGBE_ECC_SEC_DESC);
+
+out:
+	/* Clear all ECC interrupts */
+	XP_IOWRITE(pdata, XP_ECC_ISR, ecc_isr);
+
+	return IRQ_HANDLED;
+}
+
 static irqreturn_t xgbe_isr(int irq, void *data)
 {
 	struct xgbe_prv_data *pdata = data;
@@ -397,6 +528,10 @@ static irqreturn_t xgbe_isr(int irq, void *data)
 	if (pdata->dev_irq == pdata->an_irq)
 		pdata->phy_if.an_isr(irq, pdata);
 
+	/* If there is not a separate SMU irq, handle it here */
+	if (pdata->vdata->ecc_support && (pdata->dev_irq == pdata->ecc_irq))
+		xgbe_ecc_isr(irq, pdata);
+
 isr_done:
 	return IRQ_HANDLED;
 }
@@ -679,6 +814,16 @@ static int xgbe_request_irqs(struct xgbe_prv_data *pdata)
 		return ret;
 	}
 
+	if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq)) {
+		ret = devm_request_irq(pdata->dev, pdata->ecc_irq, xgbe_ecc_isr,
+				       0, pdata->ecc_name, pdata);
+		if (ret) {
+			netdev_alert(netdev, "error requesting ecc irq %d\n",
+				     pdata->ecc_irq);
+			goto err_dev_irq;
+		}
+	}
+
 	if (!pdata->per_channel_irq)
 		return 0;
 
@@ -695,17 +840,21 @@ static int xgbe_request_irqs(struct xgbe_prv_data *pdata)
 		if (ret) {
 			netdev_alert(netdev, "error requesting irq %d\n",
 				     channel->dma_irq);
-			goto err_irq;
+			goto err_dma_irq;
 		}
 	}
 
 	return 0;
 
-err_irq:
+err_dma_irq:
 	/* Using an unsigned int, 'i' will go to UINT_MAX and exit */
 	for (i--, channel--; i < pdata->channel_count; i--, channel--)
 		devm_free_irq(pdata->dev, channel->dma_irq, channel);
 
+	if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq))
+		devm_free_irq(pdata->dev, pdata->ecc_irq, pdata);
+
+err_dev_irq:
 	devm_free_irq(pdata->dev, pdata->dev_irq, pdata);
 
 	return ret;
@@ -718,6 +867,9 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
 
 	devm_free_irq(pdata->dev, pdata->dev_irq, pdata);
 
+	if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq))
+		devm_free_irq(pdata->dev, pdata->ecc_irq, pdata);
+
 	if (!pdata->per_channel_irq)
 		return;
 
@@ -919,6 +1071,8 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
 	xgbe_start_timers(pdata);
 	queue_work(pdata->dev_workqueue, &pdata->service_work);
 
+	clear_bit(XGBE_STOPPED, &pdata->dev_state);
+
 	DBGPR("<--xgbe_start\n");
 
 	return 0;
@@ -945,6 +1099,9 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
 
 	DBGPR("-->xgbe_stop\n");
 
+	if (test_bit(XGBE_STOPPED, &pdata->dev_state))
+		return;
+
 	netif_tx_stop_all_queues(netdev);
 
 	xgbe_stop_timers(pdata);
@@ -970,9 +1127,29 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
 		netdev_tx_reset_queue(txq);
 	}
 
+	set_bit(XGBE_STOPPED, &pdata->dev_state);
+
 	DBGPR("<--xgbe_stop\n");
 }
 
+static void xgbe_stopdev(struct work_struct *work)
+{
+	struct xgbe_prv_data *pdata = container_of(work,
+						   struct xgbe_prv_data,
+						   stopdev_work);
+
+	rtnl_lock();
+
+	xgbe_stop(pdata);
+
+	xgbe_free_tx_data(pdata);
+	xgbe_free_rx_data(pdata);
+
+	rtnl_unlock();
+
+	netdev_alert(pdata->netdev, "device stopped\n");
+}
+
 static void xgbe_restart_dev(struct xgbe_prv_data *pdata)
 {
 	DBGPR("-->xgbe_restart_dev\n");
@@ -1355,6 +1532,7 @@ static int xgbe_open(struct net_device *netdev)
 
 	INIT_WORK(&pdata->service_work, xgbe_service);
 	INIT_WORK(&pdata->restart_work, xgbe_restart);
+	INIT_WORK(&pdata->stopdev_work, xgbe_stopdev);
 	INIT_WORK(&pdata->tx_tstamp_work, xgbe_tx_tstamp);
 	xgbe_init_timers(pdata);
 
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index 7655753..9c88f8f 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -190,6 +190,7 @@ struct xgbe_prv_data *xgbe_alloc_pdata(struct device *dev)
 	pdata->msg_enable = netif_msg_init(debug, default_msg_level);
 
 	set_bit(XGBE_DOWN, &pdata->dev_state);
+	set_bit(XGBE_STOPPED, &pdata->dev_state);
 
 	return pdata;
 }
@@ -263,6 +264,14 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata)
 	netdev->base_addr = (unsigned long)pdata->xgmac_regs;
 	memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
 
+	/* Initialize ECC timestamps */
+	pdata->tx_sec_period = jiffies;
+	pdata->tx_ded_period = jiffies;
+	pdata->rx_sec_period = jiffies;
+	pdata->rx_ded_period = jiffies;
+	pdata->desc_sec_period = jiffies;
+	pdata->desc_ded_period = jiffies;
+
 	/* Issue software reset to device */
 	pdata->hw_if.exit(pdata);
 
@@ -384,6 +393,10 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata)
 	snprintf(pdata->an_name, sizeof(pdata->an_name) - 1, "%s-pcs",
 		 netdev_name(netdev));
 
+	/* Create the SMU name based on netdev name */
+	snprintf(pdata->ecc_name, sizeof(pdata->ecc_name) - 1, "%s-ecc",
+		 netdev_name(netdev));
+
 	/* Create workqueues */
 	pdata->dev_workqueue =
 		create_singlethread_workqueue(netdev_name(netdev));
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 8bc4e4e..12d95eb 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -152,7 +152,7 @@ static int xgbe_config_msi(struct xgbe_prv_data *pdata)
 	pdata->dev_irq = pdata->pcidev->irq;
 
 	if (msi_count > 1) {
-		pdata->smu_irq = pdata->pcidev->irq + 1;
+		pdata->ecc_irq = pdata->pcidev->irq + 1;
 		pdata->i2c_irq = pdata->pcidev->irq + 2;
 		pdata->an_irq = pdata->pcidev->irq + 3;
 
@@ -165,7 +165,7 @@ static int xgbe_config_msi(struct xgbe_prv_data *pdata)
 		pdata->per_channel_irq = 1;
 		pdata->channel_irq_mode = XGBE_IRQ_MODE_LEVEL;
 	} else {
-		pdata->smu_irq = pdata->pcidev->irq;
+		pdata->ecc_irq = pdata->pcidev->irq;
 		pdata->i2c_irq = pdata->pcidev->irq;
 		pdata->an_irq = pdata->pcidev->irq;
 	}
@@ -207,7 +207,7 @@ static int xgbe_config_msix(struct xgbe_prv_data *pdata)
 	pdata->irq_count = ret;
 
 	pdata->dev_irq = pdata->msix_entries[0].vector;
-	pdata->smu_irq = pdata->msix_entries[1].vector;
+	pdata->ecc_irq = pdata->msix_entries[1].vector;
 	pdata->i2c_irq = pdata->msix_entries[2].vector;
 	pdata->an_irq = pdata->msix_entries[3].vector;
 
@@ -240,7 +240,7 @@ static int xgbe_config_irqs(struct xgbe_prv_data *pdata)
 	pdata->irq_shared = 1;
 
 	pdata->dev_irq = pdata->pcidev->irq;
-	pdata->smu_irq = pdata->pcidev->irq;
+	pdata->ecc_irq = pdata->pcidev->irq;
 	pdata->i2c_irq = pdata->pcidev->irq;
 	pdata->an_irq = pdata->pcidev->irq;
 
@@ -249,7 +249,7 @@ static int xgbe_config_irqs(struct xgbe_prv_data *pdata)
 		unsigned int i;
 
 		dev_dbg(pdata->dev, " dev irq=%d\n", pdata->dev_irq);
-		dev_dbg(pdata->dev, " smu irq=%d\n", pdata->smu_irq);
+		dev_dbg(pdata->dev, " ecc irq=%d\n", pdata->ecc_irq);
 		dev_dbg(pdata->dev, " i2c irq=%d\n", pdata->i2c_irq);
 		dev_dbg(pdata->dev, "  an irq=%d\n", pdata->an_irq);
 		for (i = 0; i < pdata->channel_irq_count; i++)
@@ -460,6 +460,7 @@ static int xgbe_pci_resume(struct pci_dev *pdev)
 	.tx_max_fifo_size		= 229376,
 	.rx_max_fifo_size		= 229376,
 	.tx_tstamp_workaround		= 1,
+	.ecc_support			= 1,
 };
 
 static const struct xgbe_version_data xgbe_v2b = {
@@ -469,6 +470,7 @@ static int xgbe_pci_resume(struct pci_dev *pdev)
 	.tx_max_fifo_size		= 65536,
 	.rx_max_fifo_size		= 65536,
 	.tx_tstamp_workaround		= 1,
+	.ecc_support			= 1,
 };
 
 static const struct pci_device_id xgbe_pci_table[] = {
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index 4047bc0..e6d69d1 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -285,6 +285,9 @@
 #define XGBE_SGMII_AN_LINK_SPEED_1000	0x08
 #define XGBE_SGMII_AN_LINK_DUPLEX	BIT(4)
 
+/* ECC correctable error notification window (seconds) */
+#define XGBE_ECC_LIMIT			60
+
 struct xgbe_prv_data;
 
 struct xgbe_packet_data {
@@ -461,6 +464,7 @@ enum xgbe_state {
 	XGBE_DOWN,
 	XGBE_LINK_INIT,
 	XGBE_LINK_ERR,
+	XGBE_STOPPED,
 };
 
 enum xgbe_int {
@@ -480,6 +484,12 @@ enum xgbe_int_state {
 	XGMAC_INT_STATE_RESTORE,
 };
 
+enum xgbe_ecc_sec {
+	XGBE_ECC_SEC_TX,
+	XGBE_ECC_SEC_RX,
+	XGBE_ECC_SEC_DESC,
+};
+
 enum xgbe_speed {
 	XGBE_SPEED_1000 = 0,
 	XGBE_SPEED_2500,
@@ -694,6 +704,10 @@ struct xgbe_hw_if {
 	int (*disable_rss)(struct xgbe_prv_data *);
 	int (*set_rss_hash_key)(struct xgbe_prv_data *, const u8 *);
 	int (*set_rss_lookup_table)(struct xgbe_prv_data *, const u32 *);
+
+	/* For ECC */
+	void (*disable_ecc_ded)(struct xgbe_prv_data *);
+	void (*disable_ecc_sec)(struct xgbe_prv_data *, enum xgbe_ecc_sec);
 };
 
 /* This structure represents implementation specific routines for an
@@ -827,6 +841,7 @@ struct xgbe_version_data {
 	unsigned int tx_max_fifo_size;
 	unsigned int rx_max_fifo_size;
 	unsigned int tx_tstamp_workaround;
+	unsigned int ecc_support;
 };
 
 struct xgbe_prv_data {
@@ -868,9 +883,24 @@ struct xgbe_prv_data {
 	/* Flags representing xgbe_state */
 	unsigned long dev_state;
 
+	/* ECC support */
+	unsigned long tx_sec_period;
+	unsigned long tx_ded_period;
+	unsigned long rx_sec_period;
+	unsigned long rx_ded_period;
+	unsigned long desc_sec_period;
+	unsigned long desc_ded_period;
+
+	unsigned int tx_sec_count;
+	unsigned int tx_ded_count;
+	unsigned int rx_sec_count;
+	unsigned int rx_ded_count;
+	unsigned int desc_ded_count;
+	unsigned int desc_sec_count;
+
 	struct msix_entry *msix_entries;
 	int dev_irq;
-	int smu_irq;
+	int ecc_irq;
 	int i2c_irq;
 	int channel_irq[XGBE_MAX_DMA_CHANNELS];
 
@@ -880,6 +910,8 @@ struct xgbe_prv_data {
 	unsigned int channel_irq_count;
 	unsigned int channel_irq_mode;
 
+	char ecc_name[IFNAMSIZ + 32];
+
 	struct xgbe_hw_if hw_if;
 	struct xgbe_phy_if phy_if;
 	struct xgbe_desc_if desc_if;
@@ -990,8 +1022,9 @@ struct xgbe_prv_data {
 	/* Hardware features of the device */
 	struct xgbe_hw_features hw_feat;
 
-	/* Device restart work structure */
+	/* Device work structures */
 	struct work_struct restart_work;
+	struct work_struct stopdev_work;
 
 	/* Keeps track of power mode */
 	unsigned int power_down;
