diff --git a/doc/guides/nics/atlantic.rst b/doc/guides/nics/atlantic.rst
index 21e52bb26625..a003ef5110c9 100644
--- a/doc/guides/nics/atlantic.rst
+++ b/doc/guides/nics/atlantic.rst
@@ -12,6 +12,10 @@ More information can be found at `Aquantia Official Website
 Supported features
 ^^^^^^^^^^^^^^^^^^
 
+- Base L2 features
+- Checksum offload
+- Jumbo Frame upto 16K
+
 Configuration Information
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
@@ -29,6 +33,8 @@ Statistics
 MTU setting
 ~~~~~~~~~~~
 
+Atlantic NIC supports up to 16K jumbo frame size
+
 Supported Chipsets and NICs
 ---------------------------
 
diff --git a/doc/guides/nics/features/atlantic.ini b/doc/guides/nics/features/atlantic.ini
index 9ffb3f61577d..65567c73d3e7 100644
--- a/doc/guides/nics/features/atlantic.ini
+++ b/doc/guides/nics/features/atlantic.ini
@@ -5,6 +5,11 @@
 ;
 [Features]
 Queue start/stop     = Y
+Jumbo frame          = Y
+CRC offload          = Y
+L3 checksum offload  = Y
+L4 checksum offload  = Y
+Packet type parsing  = Y
 FW version           = Y
 Linux UIO            = Y
 x86-32               = Y
diff --git a/drivers/net/atlantic/Makefile b/drivers/net/atlantic/Makefile
index b88da362146d..62dcdbffa69c 100644
--- a/drivers/net/atlantic/Makefile
+++ b/drivers/net/atlantic/Makefile
@@ -15,7 +15,7 @@ EXPORT_MAP := rte_pmd_atlantic_version.map
 
 LIBABIVER := 1
 
-LDLIBS += -lrte_eal
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
 LDLIBS += -lrte_ethdev -lrte_net
 LDLIBS += -lrte_bus_pci
 
diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index 91a7e3cb530f..dbe32295f469 100644
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -27,6 +27,7 @@ static int atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
 static void atl_dev_info_get(struct rte_eth_dev *dev,
 			       struct rte_eth_dev_info *dev_info);
 
+static const uint32_t *atl_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 
 static int eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	struct rte_pci_device *pci_dev);
@@ -75,6 +76,18 @@ static struct rte_pci_driver rte_atl_pmd = {
 	.remove = eth_atl_pci_remove,
 };
 
+#define ATL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_STRIP \
+			| DEV_RX_OFFLOAD_IPV4_CKSUM \
+			| DEV_RX_OFFLOAD_UDP_CKSUM \
+			| DEV_RX_OFFLOAD_TCP_CKSUM \
+			| DEV_RX_OFFLOAD_JUMBO_FRAME)
+
+static const struct rte_eth_desc_lim rx_desc_lim = {
+	.nb_max = ATL_MAX_RING_DESC,
+	.nb_min = ATL_MIN_RING_DESC,
+	.nb_align = ATL_RXD_ALIGN,
+};
+
 static const struct eth_dev_ops atl_eth_dev_ops = {
 	.dev_configure	      = atl_dev_configure,
 	.dev_start	      = atl_dev_start,
@@ -84,6 +97,13 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
 
 	.fw_version_get       = atl_fw_version_get,
 	.dev_infos_get	      = atl_dev_info_get,
+	.dev_supported_ptypes_get = atl_dev_supported_ptypes_get,
+
+	/* Queue Control */
+	.rx_queue_start	      = atl_rx_queue_start,
+	.rx_queue_stop	      = atl_rx_queue_stop,
+	.rx_queue_setup       = atl_rx_queue_setup,
+	.rx_queue_release     = atl_rx_queue_release,
 };
 
 static inline int32_t
@@ -220,7 +240,7 @@ atl_dev_start(struct rte_eth_dev *dev)
 	err = atl_rx_init(dev);
 	if (err) {
 		PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
-		return -EIO;
+		goto error;
 	}
 
 	PMD_INIT_LOG(DEBUG, "FW version: %u.%u.%u",
@@ -229,7 +249,17 @@ atl_dev_start(struct rte_eth_dev *dev)
 		hw->fw_ver_actual & 0xFFFF);
 	PMD_INIT_LOG(DEBUG, "Driver version: %s", ATL_PMD_DRIVER_VERSION);
 
-	return err;
+	err = atl_start_queues(dev);
+	if (err < 0) {
+		PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
+		goto error;
+	}
+
+	return 0;
+
+error:
+	atl_stop_queues(dev);
+	return -EIO;
 }
 
 /*
@@ -244,6 +274,12 @@ atl_dev_stop(struct rte_eth_dev *dev)
 	/* reset the NIC */
 	atl_reset_hw(hw);
 	hw->adapter_stopped = 1;
+
+	atl_stop_queues(dev);
+
+	/* Clear stored conf */
+	dev->data->scattered_rx = 0;
+	dev->data->lro = 0;
 }
 
 /*
@@ -255,6 +291,8 @@ atl_dev_close(struct rte_eth_dev *dev)
 	PMD_INIT_FUNC_TRACE();
 
 	atl_dev_stop(dev);
+
+	atl_free_queues(dev);
 }
 
 static int
@@ -298,14 +336,47 @@ atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
 	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
 
-	dev_info->max_rx_queues = 0;
-	dev_info->max_rx_queues = 0;
+	dev_info->max_rx_queues = AQ_HW_MAX_RX_QUEUES;
+	dev_info->max_tx_queues = AQ_HW_MAX_TX_QUEUES;
 
+	dev_info->min_rx_bufsize = 1024;
+	dev_info->max_rx_pktlen = HW_ATL_B0_MTU_JUMBO;
+	dev_info->max_mac_addrs = HW_ATL_B0_MAC_MAX;
 	dev_info->max_vfs = pci_dev->max_vfs;
 
 	dev_info->max_hash_mac_addrs = 0;
 	dev_info->max_vmdq_pools = 0;
 	dev_info->vmdq_queue_num = 0;
+
+	dev_info->rx_offload_capa = ATL_RX_OFFLOADS;
+
+	dev_info->default_rxconf = (struct rte_eth_rxconf) {
+		.rx_free_thresh = ATL_DEFAULT_RX_FREE_THRESH,
+	};
+
+	dev_info->rx_desc_lim = rx_desc_lim;
+}
+
+static const uint32_t *
+atl_dev_supported_ptypes_get(struct rte_eth_dev *dev)
+{
+	static const uint32_t ptypes[] = {
+		RTE_PTYPE_L2_ETHER,
+		RTE_PTYPE_L2_ETHER_ARP,
+		RTE_PTYPE_L2_ETHER_VLAN,
+		RTE_PTYPE_L3_IPV4,
+		RTE_PTYPE_L3_IPV6,
+		RTE_PTYPE_L4_TCP,
+		RTE_PTYPE_L4_UDP,
+		RTE_PTYPE_L4_SCTP,
+		RTE_PTYPE_L4_ICMP,
+		RTE_PTYPE_UNKNOWN
+	};
+
+	if (dev->rx_pkt_burst == atl_recv_pkts)
+		return ptypes;
+
+	return NULL;
 }
 
 RTE_PMD_REGISTER_PCI(net_atlantic, rte_atl_pmd);
diff --git a/drivers/net/atlantic/atl_ethdev.h b/drivers/net/atlantic/atl_ethdev.h
index 990e8e4e9978..a9a9fc8fe7ff 100644
--- a/drivers/net/atlantic/atl_ethdev.h
+++ b/drivers/net/atlantic/atl_ethdev.h
@@ -13,6 +13,10 @@
 #define ATL_DEV_PRIVATE_TO_HW(adapter) \
 	(&((struct atl_adapter *)adapter)->hw)
 
+#define ATL_DEV_TO_ADAPTER(dev) \
+	((struct atl_adapter *)(dev)->data->dev_private)
+
+
 /*
  * Structure to store private data for each driver instance (for each port).
  */
@@ -24,9 +28,24 @@ struct atl_adapter {
 /*
  * RX/TX function prototypes
  */
+void atl_rx_queue_release(void *rxq);
+
+int atl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
+		uint16_t nb_rx_desc, unsigned int socket_id,
+		const struct rte_eth_rxconf *rx_conf,
+		struct rte_mempool *mb_pool);
+
 int atl_rx_init(struct rte_eth_dev *dev);
 int atl_tx_init(struct rte_eth_dev *dev);
 
+int atl_start_queues(struct rte_eth_dev *dev);
+int atl_stop_queues(struct rte_eth_dev *dev);
+void atl_free_queues(struct rte_eth_dev *dev);
+
+int atl_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+int atl_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+
+
 uint16_t atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		uint16_t nb_pkts);
 
diff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c
index 0fbd93038075..61dbb83b4572 100644
--- a/drivers/net/atlantic/atl_rxtx.c
+++ b/drivers/net/atlantic/atl_rxtx.c
@@ -2,7 +2,150 @@
  * Copyright(c) 2018 Aquantia Corporation
  */
 
+#include <rte_malloc.h>
+#include <rte_ethdev_driver.h>
+
 #include "atl_ethdev.h"
+#include "atl_hw_regs.h"
+
+#include "atl_logs.h"
+#include "hw_atl/hw_atl_llh.h"
+#include "hw_atl/hw_atl_b0.h"
+#include "hw_atl/hw_atl_b0_internal.h"
+
+/**
+ * Structure associated with each descriptor of the RX ring of a RX queue.
+ */
+struct atl_rx_entry {
+	struct rte_mbuf *mbuf;
+};
+
+/**
+ * Structure associated with each RX queue.
+ */
+struct atl_rx_queue {
+	struct rte_mempool	*mb_pool;
+	struct hw_atl_rxd_s	*hw_ring;
+	uint64_t		hw_ring_phys_addr;
+	struct atl_rx_entry	*sw_ring;
+	uint16_t		nb_rx_desc;
+	uint16_t		rx_tail;
+	uint16_t		nb_rx_hold;
+	uint16_t		rx_free_thresh;
+	uint16_t		queue_id;
+	uint16_t		port_id;
+	uint16_t		buff_size;
+	bool			l3_csum_enabled;
+	bool			l4_csum_enabled;
+};
+
+static inline void
+atl_reset_rx_queue(struct atl_rx_queue *rxq)
+{
+	struct hw_atl_rxd_s *rxd = NULL;
+	int i;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < rxq->nb_rx_desc; i++) {
+		rxd = (struct hw_atl_rxd_s *)&rxq->hw_ring[i];
+		rxd->buf_addr = 0;
+		rxd->hdr_addr = 0;
+	}
+
+	rxq->rx_tail = 0;
+}
+
+int
+atl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
+		   uint16_t nb_rx_desc, unsigned int socket_id,
+		   const struct rte_eth_rxconf *rx_conf,
+		   struct rte_mempool *mb_pool)
+{
+	struct atl_rx_queue *rxq;
+	const struct rte_memzone *mz;
+
+	PMD_INIT_FUNC_TRACE();
+
+	/* make sure a valid number of descriptors have been requested */
+	if (nb_rx_desc < AQ_HW_MIN_RX_RING_SIZE ||
+			nb_rx_desc > AQ_HW_MAX_RX_RING_SIZE) {
+		PMD_INIT_LOG(ERR, "Number of Rx descriptors must be "
+		"less than or equal to %d, "
+		"greater than or equal to %d", AQ_HW_MAX_RX_RING_SIZE,
+		AQ_HW_MIN_RX_RING_SIZE);
+		return -EINVAL;
+	}
+
+	/*
+	 * if this queue existed already, free the associated memory. The
+	 * queue cannot be reused in case we need to allocate memory on
+	 * different socket than was previously used.
+	 */
+	if (dev->data->rx_queues[rx_queue_id] != NULL) {
+		atl_rx_queue_release(dev->data->rx_queues[rx_queue_id]);
+		dev->data->rx_queues[rx_queue_id] = NULL;
+	}
+
+	/* allocate memory for the queue structure */
+	rxq = rte_zmalloc_socket("atlantic Rx queue", sizeof(*rxq),
+				 RTE_CACHE_LINE_SIZE, socket_id);
+	if (rxq == NULL) {
+		PMD_INIT_LOG(ERR, "Cannot allocate queue structure");
+		return -ENOMEM;
+	}
+
+	/* setup queue */
+	rxq->mb_pool = mb_pool;
+	rxq->nb_rx_desc = nb_rx_desc;
+	rxq->port_id = dev->data->port_id;
+	rxq->queue_id = rx_queue_id;
+	rxq->rx_free_thresh = rx_conf->rx_free_thresh;
+
+	rxq->l3_csum_enabled = dev->data->dev_conf.rxmode.offloads &
+		DEV_RX_OFFLOAD_IPV4_CKSUM;
+	rxq->l4_csum_enabled = dev->data->dev_conf.rxmode.offloads &
+		(DEV_RX_OFFLOAD_UDP_CKSUM | DEV_RX_OFFLOAD_TCP_CKSUM);
+	if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)
+		PMD_DRV_LOG(ERR, "PMD does not support KEEP_CRC offload");
+
+	/* allocate memory for the software ring */
+	rxq->sw_ring = rte_zmalloc_socket("atlantic sw rx ring",
+				nb_rx_desc * sizeof(struct atl_rx_entry),
+				RTE_CACHE_LINE_SIZE, socket_id);
+	if (rxq->sw_ring == NULL) {
+		PMD_INIT_LOG(ERR,
+			"Port %d: Cannot allocate software ring for queue %d",
+			rxq->port_id, rxq->queue_id);
+		rte_free(rxq);
+		return -ENOMEM;
+	}
+
+	/*
+	 * allocate memory for the hardware descriptor ring. A memzone large
+	 * enough to hold the maximum ring size is requested to allow for
+	 * resizing in later calls to the queue setup function.
+	 */
+	mz = rte_eth_dma_zone_reserve(dev, "rx hw_ring", rx_queue_id,
+				      HW_ATL_B0_MAX_RXD *
+					sizeof(struct hw_atl_rxd_s),
+				      128, socket_id);
+	if (mz == NULL) {
+		PMD_INIT_LOG(ERR,
+			"Port %d: Cannot allocate hardware ring for queue %d",
+			rxq->port_id, rxq->queue_id);
+		rte_free(rxq->sw_ring);
+		rte_free(rxq);
+		return -ENOMEM;
+	}
+	rxq->hw_ring = mz->addr;
+	rxq->hw_ring_phys_addr = mz->iova;
+
+	atl_reset_rx_queue(rxq);
+
+	dev->data->rx_queues[rx_queue_id] = rxq;
+	return 0;
+}
 
 int
 atl_tx_init(struct rte_eth_dev *eth_dev __rte_unused)
@@ -11,11 +154,177 @@ atl_tx_init(struct rte_eth_dev *eth_dev __rte_unused)
 }
 
 int
-atl_rx_init(struct rte_eth_dev *eth_dev __rte_unused)
+atl_rx_init(struct rte_eth_dev *eth_dev)
 {
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+	struct atl_rx_queue *rxq;
+	uint64_t base_addr = 0;
+	int i = 0;
+	int err = 0;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
+		rxq = eth_dev->data->rx_queues[i];
+		base_addr = rxq->hw_ring_phys_addr;
+
+		/* Take requested pool mbuf size and adapt
+		 * descriptor buffer to best fit
+		 */
+		int buff_size = rte_pktmbuf_data_room_size(rxq->mb_pool) -
+				RTE_PKTMBUF_HEADROOM;
+
+		buff_size = RTE_ALIGN_FLOOR(buff_size, 1024);
+		if (buff_size > HW_ATL_B0_RXD_BUF_SIZE_MAX) {
+			PMD_INIT_LOG(WARNING,
+				"Port %d queue %d: mem pool buff size is too big\n",
+				rxq->port_id, rxq->queue_id);
+			buff_size = HW_ATL_B0_RXD_BUF_SIZE_MAX;
+		}
+		if (buff_size < 1024) {
+			PMD_INIT_LOG(ERR,
+				"Port %d queue %d: mem pool buff size is too small\n",
+				rxq->port_id, rxq->queue_id);
+			return -EINVAL;
+		}
+		rxq->buff_size = buff_size;
+
+		err = hw_atl_b0_hw_ring_rx_init(hw, base_addr, rxq->queue_id,
+						rxq->nb_rx_desc, buff_size, 0,
+						rxq->port_id);
+
+		if (err) {
+			PMD_INIT_LOG(ERR, "Port %d: Cannot init RX queue %d",
+				     rxq->port_id, rxq->queue_id);
+			break;
+		}
+	}
+
+	return err;
+}
+
+static int
+atl_alloc_rx_queue_mbufs(struct atl_rx_queue *rxq)
+{
+	struct atl_rx_entry *rx_entry = rxq->sw_ring;
+	struct hw_atl_rxd_s *rxd;
+	uint64_t dma_addr = 0;
+	uint32_t i = 0;
+
+	PMD_INIT_FUNC_TRACE();
+
+	/* fill Rx ring */
+	for (i = 0; i < rxq->nb_rx_desc; i++) {
+		struct rte_mbuf *mbuf = rte_mbuf_raw_alloc(rxq->mb_pool);
+
+		if (mbuf == NULL) {
+			PMD_INIT_LOG(ERR,
+				"Port %d: mbuf alloc failed for rx queue %d",
+				rxq->port_id, rxq->queue_id);
+			return -ENOMEM;
+		}
+
+		mbuf->data_off = RTE_PKTMBUF_HEADROOM;
+		mbuf->port = rxq->port_id;
+
+		dma_addr = rte_cpu_to_le_64(rte_mbuf_data_iova_default(mbuf));
+		rxd = (struct hw_atl_rxd_s *)&rxq->hw_ring[i];
+		rxd->buf_addr = dma_addr;
+		rxd->hdr_addr = 0;
+		rx_entry[i].mbuf = mbuf;
+	}
+
 	return 0;
 }
 
+static void
+atl_rx_queue_release_mbufs(struct atl_rx_queue *rxq)
+{
+	int i;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rxq->sw_ring != NULL) {
+		for (i = 0; i < rxq->nb_rx_desc; i++) {
+			if (rxq->sw_ring[i].mbuf != NULL) {
+				rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+				rxq->sw_ring[i].mbuf = NULL;
+			}
+		}
+	}
+}
+
+int
+atl_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+{
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct atl_rx_queue *rxq = NULL;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rx_queue_id < dev->data->nb_rx_queues) {
+		rxq = dev->data->rx_queues[rx_queue_id];
+
+		if (atl_alloc_rx_queue_mbufs(rxq) != 0) {
+			PMD_INIT_LOG(ERR,
+				"Port %d: Allocate mbufs for queue %d failed",
+				rxq->port_id, rxq->queue_id);
+			return -1;
+		}
+
+		hw_atl_b0_hw_ring_rx_start(hw, rx_queue_id);
+
+		rte_wmb();
+		hw_atl_reg_rx_dma_desc_tail_ptr_set(hw, rxq->nb_rx_desc - 1,
+						    rx_queue_id);
+		dev->data->rx_queue_state[rx_queue_id] =
+			RTE_ETH_QUEUE_STATE_STARTED;
+	} else {
+		return -1;
+	}
+
+	return 0;
+}
+
+int
+atl_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+{
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct atl_rx_queue *rxq = NULL;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rx_queue_id < dev->data->nb_rx_queues) {
+		rxq = dev->data->rx_queues[rx_queue_id];
+
+		hw_atl_b0_hw_ring_rx_stop(hw, rx_queue_id);
+
+		atl_rx_queue_release_mbufs(rxq);
+		atl_reset_rx_queue(rxq);
+
+		dev->data->rx_queue_state[rx_queue_id] =
+			RTE_ETH_QUEUE_STATE_STOPPED;
+	} else {
+		return -1;
+	}
+
+	return 0;
+}
+
+void
+atl_rx_queue_release(void *rx_queue)
+{
+	PMD_INIT_FUNC_TRACE();
+
+	if (rx_queue != NULL) {
+		struct atl_rx_queue *rxq = (struct atl_rx_queue *)rx_queue;
+
+		atl_rx_queue_release_mbufs(rxq);
+		rte_free(rxq->sw_ring);
+		rte_free(rxq);
+	}
+}
+
 uint16_t
 atl_prep_pkts(void *tx_queue __rte_unused,
 	      struct rte_mbuf **tx_pkts __rte_unused,
@@ -24,14 +333,327 @@ atl_prep_pkts(void *tx_queue __rte_unused,
 	return 0;
 }
 
-uint16_t
-atl_recv_pkts(void *rx_queue __rte_unused,
-	      struct rte_mbuf **rx_pkts __rte_unused,
-	      uint16_t nb_pkts __rte_unused)
+void
+atl_free_queues(struct rte_eth_dev *dev)
+{
+	unsigned int i;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < dev->data->nb_rx_queues; i++) {
+		atl_rx_queue_release(dev->data->rx_queues[i]);
+		dev->data->rx_queues[i] = 0;
+	}
+	dev->data->nb_rx_queues = 0;
+}
+
+int
+atl_start_queues(struct rte_eth_dev *dev)
 {
+	int i;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < dev->data->nb_rx_queues; i++) {
+		if (atl_rx_queue_start(dev, i) != 0) {
+			PMD_DRV_LOG(ERR,
+				"Port %d: Start Rx queue %d failed",
+				dev->data->port_id, i);
+			return -1;
+		}
+	}
+
 	return 0;
 }
 
+int
+atl_stop_queues(struct rte_eth_dev *dev)
+{
+	int i;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < dev->data->nb_rx_queues; i++) {
+		if (atl_rx_queue_stop(dev, i) != 0) {
+			PMD_DRV_LOG(ERR,
+				"Port %d: Stop Rx queue %d failed",
+				dev->data->port_id, i);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+static uint64_t
+atl_desc_to_offload_flags(struct atl_rx_queue *rxq,
+			  struct hw_atl_rxd_wb_s *rxd_wb)
+{
+	uint64_t mbuf_flags = 0;
+
+	PMD_INIT_FUNC_TRACE();
+
+	/* IPv4 ? */
+	if (rxq->l3_csum_enabled && ((rxd_wb->pkt_type & 0x3) == 0)) {
+		/* IPv4 csum error ? */
+		if (rxd_wb->rx_stat & BIT(1))
+			mbuf_flags |= PKT_RX_IP_CKSUM_BAD;
+		else
+			mbuf_flags |= PKT_RX_IP_CKSUM_GOOD;
+	} else {
+		mbuf_flags |= PKT_RX_IP_CKSUM_UNKNOWN;
+	}
+
+	/* CSUM calculated ? */
+	if (rxq->l4_csum_enabled && (rxd_wb->rx_stat & BIT(3))) {
+		if (rxd_wb->rx_stat & BIT(2))
+			mbuf_flags |= PKT_RX_L4_CKSUM_BAD;
+		else
+			mbuf_flags |= PKT_RX_L4_CKSUM_GOOD;
+	} else {
+		mbuf_flags |= PKT_RX_L4_CKSUM_UNKNOWN;
+	}
+
+	return mbuf_flags;
+}
+
+static uint32_t
+atl_desc_to_pkt_type(struct hw_atl_rxd_wb_s *rxd_wb)
+{
+	uint32_t type = RTE_PTYPE_UNKNOWN;
+	uint16_t l2_l3_type = rxd_wb->pkt_type & 0x3;
+	uint16_t l4_type = (rxd_wb->pkt_type & 0x1C) >> 2;
+
+	switch (l2_l3_type) {
+	case 0:
+		type = RTE_PTYPE_L3_IPV4;
+		break;
+	case 1:
+		type = RTE_PTYPE_L3_IPV6;
+		break;
+	case 2:
+		type = RTE_PTYPE_L2_ETHER;
+		break;
+	case 3:
+		type = RTE_PTYPE_L2_ETHER_ARP;
+		break;
+	}
+
+	switch (l4_type) {
+	case 0:
+		type |= RTE_PTYPE_L4_TCP;
+		break;
+	case 1:
+		type |= RTE_PTYPE_L4_UDP;
+		break;
+	case 2:
+		type |= RTE_PTYPE_L4_SCTP;
+		break;
+	case 3:
+		type |= RTE_PTYPE_L4_ICMP;
+		break;
+	}
+
+	if (rxd_wb->pkt_type & BIT(5))
+		type |= RTE_PTYPE_L2_ETHER_VLAN;
+
+	return type;
+}
+
+uint16_t
+atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
+{
+	struct atl_rx_queue *rxq = (struct atl_rx_queue *)rx_queue;
+	struct rte_eth_dev *dev = &rte_eth_devices[rxq->port_id];
+	struct atl_adapter *adapter =
+		ATL_DEV_TO_ADAPTER(&rte_eth_devices[rxq->port_id]);
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(adapter);
+	struct atl_rx_entry *sw_ring = rxq->sw_ring;
+
+	struct rte_mbuf *new_mbuf;
+	struct rte_mbuf *rx_mbuf, *rx_mbuf_prev, *rx_mbuf_first;
+	struct atl_rx_entry *rx_entry;
+	uint16_t nb_rx = 0;
+	uint16_t nb_hold = 0;
+	struct hw_atl_rxd_wb_s rxd_wb;
+	struct hw_atl_rxd_s *rxd = NULL;
+	uint16_t tail = rxq->rx_tail;
+	uint64_t dma_addr;
+	uint16_t pkt_len = 0;
+
+	while (nb_rx < nb_pkts) {
+		uint16_t eop_tail = tail;
+
+		rxd = (struct hw_atl_rxd_s *)&rxq->hw_ring[tail];
+		rxd_wb = *(struct hw_atl_rxd_wb_s *)rxd;
+
+		if (!rxd_wb.dd) { /* RxD is not done */
+			break;
+		}
+
+		PMD_RX_LOG(ERR, "port_id=%u queue_id=%u tail=%u "
+			   "eop=0x%x pkt_len=%u hash=0x%x hash_type=0x%x",
+			   (unsigned int)rxq->port_id,
+			   (unsigned int)rxq->queue_id,
+			   (unsigned int)tail, (unsigned int)rxd_wb.eop,
+			   (unsigned int)rte_le_to_cpu_16(rxd_wb.pkt_len),
+			rxd_wb.rss_hash, rxd_wb.rss_type);
+
+		/* RxD is not done */
+		if (!rxd_wb.eop) {
+			while (true) {
+				struct hw_atl_rxd_wb_s *eop_rxwbd;
+
+				eop_tail = (eop_tail + 1) % rxq->nb_rx_desc;
+				eop_rxwbd = (struct hw_atl_rxd_wb_s *)
+					&rxq->hw_ring[eop_tail];
+				if (!eop_rxwbd->dd) {
+					/* no EOP received yet */
+					eop_tail = tail;
+					break;
+				}
+				if (eop_rxwbd->dd && eop_rxwbd->eop)
+					break;
+			}
+			/* No EOP in ring */
+			if (eop_tail == tail)
+				break;
+		}
+		rx_mbuf_prev = NULL;
+		rx_mbuf_first = NULL;
+
+		/* Run through packet segments */
+		while (true) {
+			new_mbuf = rte_mbuf_raw_alloc(rxq->mb_pool);
+			if (new_mbuf == NULL) {
+				PMD_RX_LOG(ERR,
+				   "RX mbuf alloc failed port_id=%u "
+				   "queue_id=%u", (unsigned int)rxq->port_id,
+				   (unsigned int)rxq->queue_id);
+				dev->data->rx_mbuf_alloc_failed++;
+						goto err_stop;
+			}
+
+			nb_hold++;
+			rx_entry = &sw_ring[tail];
+
+			rx_mbuf = rx_entry->mbuf;
+			rx_entry->mbuf = new_mbuf;
+			dma_addr = rte_cpu_to_le_64(
+				rte_mbuf_data_iova_default(new_mbuf));
+
+			/* setup RX descriptor */
+			rxd->hdr_addr = 0;
+			rxd->buf_addr = dma_addr;
+
+			/*
+			 * Initialize the returned mbuf.
+			 * 1) setup generic mbuf fields:
+			 *	  - number of segments,
+			 *	  - next segment,
+			 *	  - packet length,
+			 *	  - RX port identifier.
+			 * 2) integrate hardware offload data, if any:
+			 *	<  - RSS flag & hash,
+			 *	  - IP checksum flag,
+			 *	  - VLAN TCI, if any,
+			 *	  - error flags.
+			 */
+			pkt_len = (uint16_t)rte_le_to_cpu_16(rxd_wb.pkt_len);
+			rx_mbuf->data_off = RTE_PKTMBUF_HEADROOM;
+			rte_prefetch1((char *)rx_mbuf->buf_addr +
+				rx_mbuf->data_off);
+			rx_mbuf->nb_segs = 0;
+			rx_mbuf->next = NULL;
+			rx_mbuf->pkt_len = pkt_len;
+			rx_mbuf->data_len = pkt_len;
+			if (rxd_wb.eop) {
+				u16 remainder_len = pkt_len % rxq->buff_size;
+				if (!remainder_len)
+					remainder_len = rxq->buff_size;
+				rx_mbuf->data_len = remainder_len;
+			} else {
+				rx_mbuf->data_len = pkt_len > rxq->buff_size ?
+						rxq->buff_size : pkt_len;
+			}
+			rx_mbuf->port = rxq->port_id;
+
+			rx_mbuf->hash.rss = rxd_wb.rss_hash;
+
+			rx_mbuf->vlan_tci = rxd_wb.vlan;
+
+			rx_mbuf->ol_flags =
+				atl_desc_to_offload_flags(rxq, &rxd_wb);
+			rx_mbuf->packet_type = atl_desc_to_pkt_type(&rxd_wb);
+
+			if (!rx_mbuf_first)
+				rx_mbuf_first = rx_mbuf;
+			rx_mbuf_first->nb_segs++;
+
+			if (rx_mbuf_prev)
+				rx_mbuf_prev->next = rx_mbuf;
+			rx_mbuf_prev = rx_mbuf;
+
+			tail = (tail + 1) % rxq->nb_rx_desc;
+			/* Prefetch next mbufs */
+			rte_prefetch0(sw_ring[tail].mbuf);
+			if ((tail & 0x3) == 0) {
+				rte_prefetch0(&sw_ring[tail]);
+				rte_prefetch0(&sw_ring[tail]);
+			}
+
+			/* filled mbuf_first */
+			if (rxd_wb.eop)
+				break;
+			rxd = (struct hw_atl_rxd_s *)&rxq->hw_ring[tail];
+			rxd_wb = *(struct hw_atl_rxd_wb_s *)rxd;
+		};
+
+		/*
+		 * Store the mbuf address into the next entry of the array
+		 * of returned packets.
+		 */
+		rx_pkts[nb_rx++] = rx_mbuf_first;
+
+		PMD_RX_LOG(ERR, "add mbuf segs=%d pkt_len=%d",
+			rx_mbuf_first->nb_segs,
+			rx_mbuf_first->pkt_len);
+	}
+
+err_stop:
+
+	rxq->rx_tail = tail;
+
+	/*
+	 * If the number of free RX descriptors is greater than the RX free
+	 * threshold of the queue, advance the Receive Descriptor Tail (RDT)
+	 * register.
+	 * Update the RDT with the value of the last processed RX descriptor
+	 * minus 1, to guarantee that the RDT register is never equal to the
+	 * RDH register, which creates a "full" ring situtation from the
+	 * hardware point of view...
+	 */
+	nb_hold = (uint16_t)(nb_hold + rxq->nb_rx_hold);
+	if (nb_hold > rxq->rx_free_thresh) {
+		PMD_RX_LOG(ERR, "port_id=%u queue_id=%u rx_tail=%u "
+			"nb_hold=%u nb_rx=%u",
+			(unsigned int)rxq->port_id, (unsigned int)rxq->queue_id,
+			(unsigned int)tail, (unsigned int)nb_hold,
+			(unsigned int)nb_rx);
+		tail = (uint16_t)((tail == 0) ?
+			(rxq->nb_rx_desc - 1) : (tail - 1));
+
+		hw_atl_reg_rx_dma_desc_tail_ptr_set(hw, tail, rxq->queue_id);
+
+		nb_hold = 0;
+	}
+
+	rxq->nb_rx_hold = nb_hold;
+
+	return nb_rx;
+}
+
+
 uint16_t
 atl_xmit_pkts(void *tx_queue __rte_unused,
 	      struct rte_mbuf **tx_pkts __rte_unused,
