diff --git a/doc/guides/nics/features/igc.ini b/doc/guides/nics/features/igc.ini
index f5c862b..95c41ee 100644
--- a/doc/guides/nics/features/igc.ini
+++ b/doc/guides/nics/features/igc.ini
@@ -31,6 +31,7 @@ RSS key update       = Y
 RSS reta update      = Y
 VLAN filter          = Y
 VLAN offload         = Y
+Flow API             = P
 Linux UIO            = Y
 Linux VFIO           = Y
 x86-64               = Y
diff --git a/drivers/net/igc/Makefile b/drivers/net/igc/Makefile
index b8cc7b9..45b0cf7 100644
--- a/drivers/net/igc/Makefile
+++ b/drivers/net/igc/Makefile
@@ -68,5 +68,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_IGC_PMD) += e1000_phy.c
 SRCS-$(CONFIG_RTE_LIBRTE_IGC_PMD) += igc_logs.c
 SRCS-$(CONFIG_RTE_LIBRTE_IGC_PMD) += igc_ethdev.c
 SRCS-$(CONFIG_RTE_LIBRTE_IGC_PMD) += igc_txrx.c
+SRCS-$(CONFIG_RTE_LIBRTE_IGC_PMD) += igc_filter.c
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/igc/igc_ethdev.c b/drivers/net/igc/igc_ethdev.c
index ae3c42b..e23dc3a 100644
--- a/drivers/net/igc/igc_ethdev.c
+++ b/drivers/net/igc/igc_ethdev.c
@@ -11,6 +11,7 @@
 
 #include "igc_logs.h"
 #include "igc_txrx.h"
+#include "igc_filter.h"
 
 #define IGC_INTEL_VENDOR_ID		0x8086
 
@@ -289,6 +290,7 @@ static int eth_igc_vlan_tpid_set(struct rte_eth_dev *dev,
 	.vlan_offload_set	= eth_igc_vlan_offload_set,
 	.vlan_tpid_set		= eth_igc_vlan_tpid_set,
 	.vlan_strip_queue_set	= eth_igc_vlan_strip_queue_set,
+	.filter_ctrl		= eth_igc_filter_ctrl,
 };
 
 /*
@@ -1155,6 +1157,8 @@ static int eth_igc_vlan_tpid_set(struct rte_eth_dev *dev,
 	if (!adapter->stopped)
 		eth_igc_stop(dev);
 
+	igc_clear_all_filter(dev);
+
 	igc_intr_other_disable(dev);
 	do {
 		int ret = rte_intr_callback_unregister(intr_handle,
@@ -1324,6 +1328,7 @@ static int eth_igc_vlan_tpid_set(struct rte_eth_dev *dev,
 		igc->rxq_stats_map[i] = -1;
 	}
 
+	igc_clear_all_filter(dev);
 	return 0;
 
 err_late:
diff --git a/drivers/net/igc/igc_ethdev.h b/drivers/net/igc/igc_ethdev.h
index 1a157ee..0880380 100644
--- a/drivers/net/igc/igc_ethdev.h
+++ b/drivers/net/igc/igc_ethdev.h
@@ -91,6 +91,14 @@
 	ETH_RSS_IPV6_TCP_EX | \
 	ETH_RSS_IPV6_UDP_EX)
 
+#define IGC_MAX_ETQF_FILTERS		3	/* etqf(3) is used for 1588 */
+#define IGC_ETQF_FILTER_1588		3
+#define IGC_ETQF_QUEUE_SHIFT		16
+#define IGC_ETQF_QUEUE_MASK		(7 << IGC_ETQF_QUEUE_SHIFT)
+#define IGC_GET_ETHER_TYPE_FROM_ETQF(_etqf)	((uint16_t)(_etqf))
+#define IGC_GET_QUEUE_FROM_ETQF(_etqf)	\
+	((uint8_t)(((_etqf) & IGC_ETQF_QUEUE_MASK) >> IGC_ETQF_QUEUE_SHIFT))
+
 /* structure for interrupt relative data */
 struct igc_interrupt {
 	uint32_t flags;
@@ -126,6 +134,11 @@ struct igc_vfta {
 	uint32_t vfta[IGC_VFTA_SIZE];
 };
 
+/* ethertype filter structure */
+struct igc_ethertype_filter {
+	uint32_t etqf;
+};
+
 /*
  * Structure to store private data for each driver instance (for each port).
  */
@@ -139,6 +152,8 @@ struct igc_adapter {
 	struct igc_interrupt	intr;
 	struct igc_vfta	shadow_vfta;
 	bool		stopped;
+
+	struct igc_ethertype_filter ethertype_filters[IGC_MAX_ETQF_FILTERS];
 };
 
 #define IGC_DEV_PRIVATE(_dev)	((_dev)->data->dev_private)
diff --git a/drivers/net/igc/igc_filter.c b/drivers/net/igc/igc_filter.c
new file mode 100644
index 0000000..231fcd4
--- /dev/null
+++ b/drivers/net/igc/igc_filter.c
@@ -0,0 +1,237 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2020 Intel Corporation
+ */
+
+#include "rte_malloc.h"
+#include "igc_logs.h"
+#include "igc_txrx.h"
+#include "igc_filter.h"
+
+/*
+ * igc_ethertype_filter_lookup - lookup ether-type filter
+ *
+ * @igc, IGC filter pointer
+ * @ethertype, ethernet type
+ * @empty, a place to store the index of empty entry if the item not found
+ *  it's not smaller than 0 if valid, otherwise -1 for no empty entry.
+ *  empty parameter is only valid if the return value of the function is -1
+ *
+ * Return value
+ * >= 0, item index of the ether-type filter
+ * -1, the item not been found
+ */
+static inline int
+igc_ethertype_filter_lookup(const struct igc_adapter *igc,
+			uint16_t ethertype, int *empty)
+{
+	int i = 0;
+
+	if (empty) {
+		/* set to invalid valid */
+		*empty = -1;
+
+		/* search the filters array */
+		for (; i < IGC_MAX_ETQF_FILTERS; i++) {
+			uint32_t etqf = igc->ethertype_filters[i].etqf;
+			if (etqf) {
+				if (IGC_GET_ETHER_TYPE_FROM_ETQF(etqf) ==
+					ethertype)
+					/* filter be found, return index */
+					return i;
+			} else {
+				/* get empty entry */
+				*empty = i;
+				i++;
+				break;
+			}
+		}
+	}
+
+	/* search the rest of filters */
+	for (; i < IGC_MAX_ETQF_FILTERS; i++) {
+		uint32_t etqf = igc->ethertype_filters[i].etqf;
+		if (etqf && IGC_GET_ETHER_TYPE_FROM_ETQF(etqf) == ethertype)
+			return i;	/* filter be found, return index */
+	}
+
+	return -1;
+}
+
+int
+igc_del_ethertype_filter(struct rte_eth_dev *dev,
+			const struct rte_eth_ethertype_filter *filter)
+{
+	struct igc_hw *hw = IGC_DEV_PRIVATE_HW(dev);
+	struct igc_adapter *igc = IGC_DEV_PRIVATE(dev);
+	uint32_t etqf;
+	int ret;
+
+	ret = igc_ethertype_filter_lookup(igc, filter->ether_type, NULL);
+	if (ret < 0) {
+		/* not found */
+		PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't"
+			" exist.", filter->ether_type);
+		return -ENOENT;
+	}
+
+	etqf = 0;
+	igc->ethertype_filters[ret].etqf = 0;
+
+	IGC_WRITE_REG(hw, IGC_ETQF(ret), etqf);
+	IGC_WRITE_FLUSH(hw);
+	return 0;
+}
+
+int
+igc_add_ethertype_filter(struct rte_eth_dev *dev,
+			const struct rte_eth_ethertype_filter *filter)
+{
+	struct igc_hw *hw = IGC_DEV_PRIVATE_HW(dev);
+	struct igc_adapter *igc = IGC_DEV_PRIVATE(dev);
+	uint32_t etqf;
+	int ret, empty;
+
+	if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
+		filter->ether_type == RTE_ETHER_TYPE_IPV6) {
+		PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
+			" ethertype filter.", filter->ether_type);
+		return -EINVAL;
+	}
+
+	if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
+		PMD_DRV_LOG(ERR, "mac compare is unsupported.");
+		return -EINVAL;
+	}
+
+	if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
+		PMD_DRV_LOG(ERR, "drop option is unsupported.");
+		return -EINVAL;
+	}
+
+	ret = igc_ethertype_filter_lookup(igc, filter->ether_type, &empty);
+	if (ret >= 0) {
+		PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
+				filter->ether_type);
+		return -EEXIST;
+	}
+
+	if (empty < 0) {
+		PMD_DRV_LOG(ERR, "no ethertype filter entry.");
+		return -ENOSPC;
+	}
+	ret = empty;
+
+	etqf = filter->ether_type;
+	etqf |= IGC_ETQF_FILTER_ENABLE | IGC_ETQF_QUEUE_ENABLE;
+	etqf |= (uint32_t)filter->queue << IGC_ETQF_QUEUE_SHIFT;
+	igc->ethertype_filters[ret].etqf = etqf;
+
+	IGC_WRITE_REG(hw, IGC_ETQF(ret), etqf);
+	IGC_WRITE_FLUSH(hw);
+	return 0;
+}
+
+static int
+igc_get_ethertype_filter(const struct rte_eth_dev *dev,
+			struct rte_eth_ethertype_filter *filter)
+{
+	const struct igc_adapter *igc = IGC_DEV_PRIVATE(dev);
+	uint32_t etqf;
+	int ret;
+
+	ret = igc_ethertype_filter_lookup(igc, filter->ether_type, NULL);
+	if (ret < 0) {
+		PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
+			    filter->ether_type);
+		return -ENOENT;
+	}
+
+	etqf = igc->ethertype_filters[ret].etqf;
+	filter->queue = IGC_GET_QUEUE_FROM_ETQF(etqf);
+	filter->flags = 0;
+	return 0;
+}
+
+/* clear all the ether type filters */
+static void
+igc_clear_all_ethertype_filter(struct rte_eth_dev *dev)
+{
+	struct igc_hw *hw = IGC_DEV_PRIVATE_HW(dev);
+	struct igc_adapter *igc = IGC_DEV_PRIVATE(dev);
+	int i;
+
+	for (i = 0; i < IGC_MAX_ETQF_FILTERS; i++)
+		IGC_WRITE_REG(hw, IGC_ETQF(i), 0);
+	IGC_WRITE_FLUSH(hw);
+
+	memset(&igc->ethertype_filters, 0, sizeof(igc->ethertype_filters));
+}
+
+/**
+ * igc_ethertype_filter_handle - Handle operations for ethernet type filter.
+ *
+ * @dev: pointer to rte_eth_dev structure
+ * @filter_op:operation will be taken.
+ * @filter: a pointer to structure of rte_eth_ethertype_filter
+ *
+ * Return 0, or negative for error
+ **/
+static int
+igc_ethertype_filter_handle(struct rte_eth_dev *dev,
+			enum rte_filter_op filter_op,
+			struct rte_eth_ethertype_filter *filter)
+{
+	int ret;
+
+	if (filter_op == RTE_ETH_FILTER_NOP)
+		return 0;
+
+	if (filter == NULL) {
+		PMD_DRV_LOG(ERR, "filter shouldn't be NULL for operation %u.",
+			    filter_op);
+		return -EINVAL;
+	}
+
+	switch (filter_op) {
+	case RTE_ETH_FILTER_ADD:
+		ret = igc_add_ethertype_filter(dev, filter);
+		break;
+	case RTE_ETH_FILTER_DELETE:
+		ret = igc_del_ethertype_filter(dev, filter);
+		break;
+	case RTE_ETH_FILTER_GET:
+		ret = igc_get_ethertype_filter(dev, filter);
+		break;
+	default:
+		PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
+void
+igc_clear_all_filter(struct rte_eth_dev *dev)
+{
+	igc_clear_all_ethertype_filter(dev);
+}
+
+int
+eth_igc_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type filter_type,
+		enum rte_filter_op filter_op, void *arg)
+{
+	int ret = 0;
+
+	switch (filter_type) {
+	case RTE_ETH_FILTER_ETHERTYPE:
+		ret = igc_ethertype_filter_handle(dev, filter_op,
+			(struct rte_eth_ethertype_filter *)arg);
+		break;
+	default:
+		PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
+							filter_type);
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
diff --git a/drivers/net/igc/igc_filter.h b/drivers/net/igc/igc_filter.h
new file mode 100644
index 0000000..eff0e47
--- /dev/null
+++ b/drivers/net/igc/igc_filter.h
@@ -0,0 +1,31 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2020 Intel Corporation
+ */
+
+#ifndef _IGC_FILTER_H_
+#define _IGC_FILTER_H_
+
+#include <rte_ethdev_core.h>
+#include <rte_eth_ctrl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int igc_add_ethertype_filter(struct rte_eth_dev *dev,
+		const struct rte_eth_ethertype_filter *filter);
+int igc_del_ethertype_filter(struct rte_eth_dev *dev,
+		const struct rte_eth_ethertype_filter *filter);
+void
+igc_clear_all_filter(struct rte_eth_dev *dev);
+
+int
+eth_igc_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type filter_type,
+		enum rte_filter_op filter_op, void *arg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* IGC_FILTER_H_ */
diff --git a/drivers/net/igc/meson.build b/drivers/net/igc/meson.build
index 8742a59..d509c0e 100644
--- a/drivers/net/igc/meson.build
+++ b/drivers/net/igc/meson.build
@@ -7,7 +7,8 @@ objs = [base_objs]
 sources = files(
 	'igc_logs.c',
 	'igc_ethdev.c',
-	'igc_txrx.c'
+	'igc_txrx.c',
+	'igc_filter.c'
 )
 
 includes += include_directories('base')
