[v3,16/34] net/ice: support device initialization

diff --git a/config/common_base b/config/common_base
index d12ae98..a342760 100644
--- a/config/common_base
+++ b/config/common_base
@@ -297,6 +297,15 @@  CONFIG_RTE_LIBRTE_FM10K_RX_OLFLAGS_ENABLE=y
 CONFIG_RTE_LIBRTE_FM10K_INC_VECTOR=y
 
 #
+# Compile burst-oriented ICE PMD driver
+#
+CONFIG_RTE_LIBRTE_ICE_PMD=y
+CONFIG_RTE_LIBRTE_ICE_DEBUG_RX=n
+CONFIG_RTE_LIBRTE_ICE_DEBUG_TX=n
+CONFIG_RTE_LIBRTE_ICE_DEBUG_TX_FREE=n
+CONFIG_RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC=y
+CONFIG_RTE_LIBRTE_ICE_16BYTE_RX_DESC=n
+
 # Compile burst-oriented AVF PMD driver
 #
 CONFIG_RTE_LIBRTE_AVF_PMD=y
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index c0386fe..670d7f7 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -30,6 +30,7 @@  DIRS-$(CONFIG_RTE_LIBRTE_ENIC_PMD) += enic
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_FAILSAFE) += failsafe
 DIRS-$(CONFIG_RTE_LIBRTE_FM10K_PMD) += fm10k
 DIRS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e
+DIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice
 DIRS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe
 DIRS-$(CONFIG_RTE_LIBRTE_LIO_PMD) += liquidio
 DIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4
diff --git a/drivers/net/ice/Makefile b/drivers/net/ice/Makefile
new file mode 100644
index 0000000..5af66d9
--- /dev/null
+++ b/drivers/net/ice/Makefile
@@ -0,0 +1,75 @@ 
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018 Intel Corporation
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_pmd_ice.a
+
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS)
+
+LDLIBS += -lrte_eal -lrte_ethdev -lrte_kvargs -lrte_bus_pci
+
+EXPORT_MAP := rte_pmd_ice_version.map
+
+LIBABIVER := 1
+
+#
+# Add extra flags for base driver files (also known as shared code)
+# to disable warnings
+#
+ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
+CFLAGS_BASE_DRIVER = -wd593 -wd188
+else ifeq ($(CONFIG_RTE_TOOLCHAIN_CLANG),y)
+CFLAGS_BASE_DRIVER += -Wno-sign-compare
+CFLAGS_BASE_DRIVER += -Wno-unused-value
+CFLAGS_BASE_DRIVER += -Wno-unused-parameter
+CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
+CFLAGS_BASE_DRIVER += -Wno-format
+CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
+CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
+CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
+CFLAGS_BASE_DRIVER += -Wno-unused-variable
+else
+CFLAGS_BASE_DRIVER  = -Wno-sign-compare
+CFLAGS_BASE_DRIVER += -Wno-unused-value
+CFLAGS_BASE_DRIVER += -Wno-unused-parameter
+CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
+CFLAGS_BASE_DRIVER += -Wno-format
+CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
+CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
+CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
+CFLAGS_BASE_DRIVER += -Wno-format-security
+CFLAGS_BASE_DRIVER += -Wno-unused-variable
+
+ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
+endif
+
+endif
+OBJS_BASE_DRIVER=$(patsubst %.c,%.o,$(notdir $(wildcard $(SRCDIR)/base/*.c)))
+$(foreach obj, $(OBJS_BASE_DRIVER), $(eval CFLAGS_$(obj)+=$(CFLAGS_BASE_DRIVER)))
+
+VPATH += $(SRCDIR)/base
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_controlq.c
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_common.c
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_sched.c
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_switch.c
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_nvm.c
+
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_ethdev.c
+
+# this lib depends upon:
+DEPDIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += lib/librte_eal lib/librte_ether
+DEPDIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += lib/librte_mempool lib/librte_mbuf
+DEPDIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += lib/librte_net
+DEPDIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += lib/librte_kvargs
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
new file mode 100644
index 0000000..e0bf15c
--- /dev/null
+++ b/drivers/net/ice/ice_ethdev.c
@@ -0,0 +1,640 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include <rte_ethdev_pci.h>
+
+#include "base/ice_sched.h"
+#include "ice_ethdev.h"
+#include "ice_rxtx.h"
+
+#define ICE_MAX_QP_NUM "max_queue_pair_num"
+#define ICE_DFLT_OUTER_TAG_TYPE ICE_AQ_VSI_OUTER_TAG_VLAN_9100
+
+int ice_logtype_init;
+int ice_logtype_driver;
+
+static void ice_dev_close(struct rte_eth_dev *dev);
+
+static const struct rte_pci_id pci_id_ice_map[] = {
+	{ RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_BACKPLANE) },
+	{ RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_QSFP) },
+	{ RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_SFP) },
+	{ .vendor_id = 0, /* sentinel */ },
+};
+
+static const struct eth_dev_ops ice_eth_dev_ops = {
+	.dev_configure                = NULL,
+};
+
+static void
+ice_init_controlq_parameter(struct ice_hw *hw)
+{
+	/* fields for adminq */
+	hw->adminq.num_rq_entries = ICE_ADMINQ_LEN;
+	hw->adminq.num_sq_entries = ICE_ADMINQ_LEN;
+	hw->adminq.rq_buf_size = ICE_ADMINQ_BUF_SZ;
+	hw->adminq.sq_buf_size = ICE_ADMINQ_BUF_SZ;
+
+	/* fields for mailboxq, DPDK used as PF host */
+	hw->mailboxq.num_rq_entries = ICE_MAILBOXQ_LEN;
+	hw->mailboxq.num_sq_entries = ICE_MAILBOXQ_LEN;
+	hw->mailboxq.rq_buf_size = ICE_MAILBOXQ_BUF_SZ;
+	hw->mailboxq.sq_buf_size = ICE_MAILBOXQ_BUF_SZ;
+}
+
+static int
+ice_check_qp_num(const char *key, const char *qp_value,
+		 __rte_unused void *opaque)
+{
+	char *end = NULL;
+	int num = 0;
+
+	while (isblank(*qp_value))
+		qp_value++;
+
+	num = strtoul(qp_value, &end, 10);
+
+	if (!num || (*end == '-') || errno) {
+		PMD_DRV_LOG(WARNING, "invalid value:\"%s\" for key:\"%s\", "
+			    "value must be > 0",
+			    qp_value, key);
+		return -1;
+	}
+
+	return num;
+}
+
+static int
+ice_config_max_queue_pair_num(struct rte_devargs *devargs)
+{
+	struct rte_kvargs *kvlist;
+	const char *queue_num_key = ICE_MAX_QP_NUM;
+	int ret;
+
+	if (!devargs)
+		return 0;
+
+	kvlist = rte_kvargs_parse(devargs->args, NULL);
+	if (!kvlist)
+		return 0;
+
+	if (!rte_kvargs_count(kvlist, queue_num_key)) {
+		rte_kvargs_free(kvlist);
+		return 0;
+	}
+
+	if (rte_kvargs_process(kvlist, queue_num_key,
+			       ice_check_qp_num, NULL) < 0) {
+		rte_kvargs_free(kvlist);
+		return 0;
+	}
+	ret = rte_kvargs_process(kvlist, queue_num_key,
+				 ice_check_qp_num, NULL);
+	rte_kvargs_free(kvlist);
+
+	return ret;
+}
+
+static int
+ice_res_pool_init(struct ice_res_pool_info *pool, uint32_t base,
+		  uint32_t num)
+{
+	struct pool_entry *entry;
+
+	if (!pool || !num)
+		return -EINVAL;
+
+	entry = rte_zmalloc(NULL, sizeof(*entry), 0);
+	if (!entry) {
+		PMD_INIT_LOG(ERR,
+			     "Failed to allocate memory for resource pool");
+		return -ENOMEM;
+	}
+
+	/* queue heap initialize */
+	pool->num_free = num;
+	pool->num_alloc = 0;
+	pool->base = base;
+	LIST_INIT(&pool->alloc_list);
+	LIST_INIT(&pool->free_list);
+
+	/* Initialize element  */
+	entry->base = 0;
+	entry->len = num;
+
+	LIST_INSERT_HEAD(&pool->free_list, entry, next);
+	return 0;
+}
+
+static int
+ice_res_pool_alloc(struct ice_res_pool_info *pool,
+		   uint16_t num)
+{
+	struct pool_entry *entry, *valid_entry;
+
+	if (!pool || !num) {
+		PMD_INIT_LOG(ERR, "Invalid parameter");
+		return -EINVAL;
+	}
+
+	if (pool->num_free < num) {
+		PMD_INIT_LOG(ERR, "No resource. ask:%u, available:%u",
+			     num, pool->num_free);
+		return -ENOMEM;
+	}
+
+	valid_entry = NULL;
+	/* Lookup  in free list and find most fit one */
+	LIST_FOREACH(entry, &pool->free_list, next) {
+		if (entry->len >= num) {
+			/* Find best one */
+			if (entry->len == num) {
+				valid_entry = entry;
+				break;
+			}
+			if (!valid_entry ||
+			    valid_entry->len > entry->len)
+				valid_entry = entry;
+		}
+	}
+
+	/* Not find one to satisfy the request, return */
+	if (!valid_entry) {
+		PMD_INIT_LOG(ERR, "No valid entry found");
+		return -ENOMEM;
+	}
+	/**
+	 * The entry have equal queue number as requested,
+	 * remove it from alloc_list.
+	 */
+	if (valid_entry->len == num) {
+		LIST_REMOVE(valid_entry, next);
+	} else {
+		/**
+		 * The entry have more numbers than requested,
+		 * create a new entry for alloc_list and minus its
+		 * queue base and number in free_list.
+		 */
+		entry = rte_zmalloc(NULL, sizeof(*entry), 0);
+		if (!entry) {
+			PMD_INIT_LOG(ERR,
+				     "Failed to allocate memory for "
+				     "resource pool");
+			return -ENOMEM;
+		}
+		entry->base = valid_entry->base;
+		entry->len = num;
+		valid_entry->base += num;
+		valid_entry->len -= num;
+		valid_entry = entry;
+	}
+
+	/* Insert it into alloc list, not sorted */
+	LIST_INSERT_HEAD(&pool->alloc_list, valid_entry, next);
+
+	pool->num_free -= valid_entry->len;
+	pool->num_alloc += valid_entry->len;
+
+	return valid_entry->base + pool->base;
+}
+
+static void
+ice_res_pool_destroy(struct ice_res_pool_info *pool)
+{
+	struct pool_entry *entry, *next_entry;
+
+	if (!pool)
+		return;
+
+	for (entry = LIST_FIRST(&pool->alloc_list);
+	     entry && (next_entry = LIST_NEXT(entry, next), 1);
+	     entry = next_entry) {
+		LIST_REMOVE(entry, next);
+		rte_free(entry);
+	}
+
+	for (entry = LIST_FIRST(&pool->free_list);
+	     entry && (next_entry = LIST_NEXT(entry, next), 1);
+	     entry = next_entry) {
+		LIST_REMOVE(entry, next);
+		rte_free(entry);
+	}
+
+	pool->num_free = 0;
+	pool->num_alloc = 0;
+	pool->base = 0;
+	LIST_INIT(&pool->alloc_list);
+	LIST_INIT(&pool->free_list);
+}
+
+static void
+ice_vsi_config_default_rss(struct ice_aqc_vsi_props *info)
+{
+	/* Set VSI LUT selection */
+	info->q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_VSI &
+			  ICE_AQ_VSI_Q_OPT_RSS_LUT_M;
+	/* Set Hash scheme */
+	info->q_opt_rss |= ICE_AQ_VSI_Q_OPT_RSS_TPLZ &
+			   ICE_AQ_VSI_Q_OPT_RSS_HASH_M;
+	/* enable TC */
+	info->q_opt_tc = ICE_AQ_VSI_Q_OPT_TC_OVR_M;
+}
+
+static enum ice_status
+ice_vsi_config_tc_queue_mapping(struct ice_vsi *vsi,
+				struct ice_aqc_vsi_props *info,
+				uint8_t enabled_tcmap)
+{
+	uint16_t bsf, qp_idx;
+
+	/* default tc 0 now. Multi-TC supporting need to be done later.
+	 * Configure TC and queue mapping parameters, for enabled TC,
+	 * allocate qpnum_per_tc queues to this traffic.
+	 */
+	if (enabled_tcmap != 0x01) {
+		PMD_INIT_LOG(ERR, "only TC0 is supported");
+		return -ENOTSUP;
+	}
+
+	vsi->nb_qps = RTE_MIN(vsi->nb_qps, ICE_MAX_Q_PER_TC);
+	bsf = rte_bsf32(vsi->nb_qps);
+	/* Adjust the queue number to actual queues that can be applied */
+	vsi->nb_qps = 0x1 << bsf;
+
+	qp_idx = 0;
+	/* Set tc and queue mapping with VSI */
+	info->tc_mapping[0] = rte_cpu_to_le_16((qp_idx <<
+						ICE_AQ_VSI_TC_Q_OFFSET_S) |
+					       (bsf << ICE_AQ_VSI_TC_Q_NUM_S));
+
+	/* Associate queue number with VSI */
+	info->mapping_flags |= rte_cpu_to_le_16(ICE_AQ_VSI_Q_MAP_CONTIG);
+	info->q_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
+	info->q_mapping[1] = rte_cpu_to_le_16(vsi->nb_qps);
+	info->valid_sections |=
+		rte_cpu_to_le_16(ICE_AQ_VSI_PROP_RXQ_MAP_VALID);
+	/* Set the info.ingress_table and info.egress_table
+	 * for UP translate table. Now just set it to 1:1 map by default
+	 * -- 0b 111 110 101 100 011 010 001 000 == 0xFAC688
+	 */
+#define ICE_TC_QUEUE_TABLE_DFLT 0x00FAC688
+	info->ingress_table  = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
+	info->egress_table   = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
+	info->outer_up_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
+	return 0;
+}
+
+static int
+ice_init_mac_address(struct rte_eth_dev *dev)
+{
+	struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	if (!is_unicast_ether_addr
+		((struct ether_addr *)hw->port_info[0].mac.lan_addr)) {
+		PMD_INIT_LOG(ERR, "Invalid MAC address");
+		return -EINVAL;
+	}
+
+	ether_addr_copy((struct ether_addr *)hw->port_info[0].mac.lan_addr,
+			(struct ether_addr *)hw->port_info[0].mac.perm_addr);
+
+	dev->data->mac_addrs = rte_zmalloc(NULL, sizeof(struct ether_addr), 0);
+	if (!dev->data->mac_addrs) {
+		PMD_INIT_LOG(ERR,
+			     "Failed to allocate memory to store mac address");
+		return -ENOMEM;
+	}
+	/* store it to dev data */
+	ether_addr_copy((struct ether_addr *)hw->port_info[0].mac.perm_addr,
+			&dev->data->mac_addrs[0]);
+	return 0;
+}
+
+/*  Initialize SW parameters of PF */
+static int
+ice_pf_sw_init(struct rte_eth_dev *dev)
+{
+	struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+	struct ice_hw *hw = ICE_PF_TO_HW(pf);
+
+	if (ice_config_max_queue_pair_num(dev->device->devargs) > 0)
+		pf->lan_nb_qp_max =
+			ice_config_max_queue_pair_num(dev->device->devargs);
+	else
+		pf->lan_nb_qp_max =
+			(uint16_t)RTE_MIN(hw->func_caps.common_cap.num_txq,
+					  hw->func_caps.common_cap.num_rxq);
+
+	pf->lan_nb_qps = pf->lan_nb_qp_max;
+
+	return 0;
+}
+
+static struct ice_vsi *
+ice_setup_vsi(struct ice_pf *pf, enum ice_vsi_type type)
+{
+	struct ice_hw *hw = ICE_PF_TO_HW(pf);
+	struct ice_vsi *vsi = NULL;
+	struct ice_vsi_ctx vsi_ctx;
+	int ret;
+	uint16_t max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
+	uint8_t tc_bitmap = 0x1;
+
+	/* hw->num_lports = 1 in NIC mode */
+	vsi = rte_zmalloc(NULL, sizeof(struct ice_vsi), 0);
+	if (!vsi)
+		return NULL;
+
+	vsi->idx = pf->next_vsi_idx;
+	pf->next_vsi_idx++;
+	vsi->type = type;
+	vsi->adapter = ICE_PF_TO_ADAPTER(pf);
+	vsi->max_macaddrs = ICE_NUM_MACADDR_MAX;
+	vsi->vlan_anti_spoof_on = 0;
+	vsi->vlan_filter_on = 1;
+	TAILQ_INIT(&vsi->mac_list);
+	TAILQ_INIT(&vsi->vlan_list);
+
+	memset(&vsi_ctx, 0, sizeof(vsi_ctx));
+	/* base_queue in used in queue mapping of VSI add/update command.
+	 * Suppose vsi->base_queue is 0 now, don't consider SRIOV, VMDQ
+	 * cases in the first stage. Only Main VSI.
+	 */
+	vsi->base_queue = 0;
+	switch (type) {
+	case ICE_VSI_PF:
+		vsi->nb_qps = pf->lan_nb_qps;
+		ice_vsi_config_default_rss(&vsi_ctx.info);
+		vsi_ctx.alloc_from_pool = true;
+		vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
+		/* switch_id is queried by get_switch_config aq, which is done
+		 * by ice_init_hw
+		 */
+		vsi_ctx.info.sw_id = hw->port_info->sw_id;
+		vsi_ctx.info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
+		/* Allow all untagged or tagged packets */
+		vsi_ctx.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
+		vsi_ctx.info.vlan_flags |= ICE_AQ_VSI_VLAN_EMOD_NOTHING;
+		vsi_ctx.info.q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF |
+					 ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
+		/* Enable VLAN/UP trip */
+		ret = ice_vsi_config_tc_queue_mapping(vsi,
+						      &vsi_ctx.info,
+						      ICE_DEFAULT_TCMAP);
+		if (ret) {
+			PMD_INIT_LOG(ERR,
+				     "tc queue mapping with vsi failed, "
+				     "err = %d",
+				     ret);
+			goto fail_mem;
+		}
+
+		break;
+	default:
+		/* for other types of VSI */
+		PMD_INIT_LOG(ERR, "other types of VSI not supported");
+		goto fail_mem;
+	}
+
+	/* VF has MSIX interrupt in VF range, don't allocate here */
+	if (type == ICE_VSI_PF) {
+		ret = ice_res_pool_alloc(&pf->msix_pool,
+					 RTE_MIN(vsi->nb_qps,
+						 RTE_MAX_RXTX_INTR_VEC_ID));
+		if (ret < 0) {
+			PMD_INIT_LOG(ERR, "VSI MAIN %d get heap failed %d",
+				     vsi->vsi_id, ret);
+		}
+		vsi->msix_intr = ret;
+		vsi->nb_msix = RTE_MIN(vsi->nb_qps, RTE_MAX_RXTX_INTR_VEC_ID);
+	} else {
+		vsi->msix_intr = 0;
+		vsi->nb_msix = 0;
+	}
+	ret = ice_add_vsi(hw, vsi->idx, &vsi_ctx, NULL);
+	if (ret != ICE_SUCCESS) {
+		PMD_INIT_LOG(ERR, "add vsi failed, err = %d", ret);
+		goto fail_mem;
+	}
+	/* store vsi information is SW structure */
+	vsi->vsi_id = vsi_ctx.vsi_num;
+	vsi->info = vsi_ctx.info;
+	pf->vsis_allocated = vsi_ctx.vsis_allocd;
+	pf->vsis_unallocated = vsi_ctx.vsis_unallocated;
+
+	/* At the beginning, only TC0. */
+	/* What we need here is the maximam number of the TX queues.
+	 * Currently vsi->nb_qps means it.
+	 * Correct it if any change.
+	 */
+	max_txqs[0] = vsi->nb_qps;
+	ret = ice_cfg_vsi_lan(hw->port_info, vsi->idx,
+			      tc_bitmap, max_txqs);
+	if (ret != ICE_SUCCESS)
+		PMD_INIT_LOG(ERR, "Failed to config vsi sched");
+
+	return vsi;
+fail_mem:
+	rte_free(vsi);
+	pf->next_vsi_idx--;
+	return NULL;
+}
+
+static int
+ice_pf_setup(struct ice_pf *pf)
+{
+	struct ice_vsi *vsi;
+
+	/* Clear all stats counters */
+	pf->offset_loaded = FALSE;
+	memset(&pf->stats, 0, sizeof(struct ice_hw_port_stats));
+	memset(&pf->stats_offset, 0, sizeof(struct ice_hw_port_stats));
+	memset(&pf->internal_stats, 0, sizeof(struct ice_eth_stats));
+	memset(&pf->internal_stats_offset, 0, sizeof(struct ice_eth_stats));
+
+	vsi = ice_setup_vsi(pf, ICE_VSI_PF);
+	if (!vsi) {
+		PMD_INIT_LOG(ERR, "Failed to add vsi for PF");
+		return -EINVAL;
+	}
+
+	pf->main_vsi = vsi;
+
+	return 0;
+}
+
+static int
+ice_dev_init(struct rte_eth_dev *dev)
+{
+	struct rte_pci_device *pci_dev;
+	struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+	int ret;
+
+	dev->dev_ops = &ice_eth_dev_ops;
+
+	pci_dev = RTE_DEV_TO_PCI(dev->device);
+
+	rte_eth_copy_pci_info(dev, pci_dev);
+	pf->adapter = ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+	pf->adapter->eth_dev = dev;
+	pf->dev_data = dev->data;
+	hw->back = pf->adapter;
+	hw->hw_addr = (uint8_t *)pci_dev->mem_resource[0].addr;
+	hw->vendor_id = pci_dev->id.vendor_id;
+	hw->device_id = pci_dev->id.device_id;
+	hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
+	hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
+	hw->bus.device = pci_dev->addr.devid;
+	hw->bus.func = pci_dev->addr.function;
+
+	ice_init_controlq_parameter(hw);
+
+	ret = ice_init_hw(hw);
+	if (ret) {
+		PMD_INIT_LOG(ERR, "Failed to initialize HW");
+		return -EINVAL;
+	}
+
+	PMD_INIT_LOG(INFO, "FW %d.%d.%05d API %d.%d",
+		     hw->fw_maj_ver, hw->fw_min_ver, hw->fw_build,
+		     hw->api_maj_ver, hw->api_min_ver);
+
+	ice_pf_sw_init(dev);
+	ret = ice_init_mac_address(dev);
+	if (ret) {
+		PMD_INIT_LOG(ERR, "Failed to initialize mac address");
+		goto err_init_mac;
+	}
+
+	ret = ice_res_pool_init(&pf->msix_pool, 1,
+				hw->func_caps.common_cap.num_msix_vectors - 1);
+	if (ret) {
+		PMD_INIT_LOG(ERR, "Failed to init MSIX pool");
+		goto err_msix_pool_init;
+	}
+
+	ret = ice_pf_setup(pf);
+	if (ret) {
+		PMD_INIT_LOG(ERR, "Failed to setup PF");
+		goto err_pf_setup;
+	}
+
+	return 0;
+
+err_pf_setup:
+	ice_res_pool_destroy(&pf->msix_pool);
+err_msix_pool_init:
+	rte_free(dev->data->mac_addrs);
+err_init_mac:
+	ice_sched_cleanup_all(hw);
+	rte_free(hw->port_info);
+	ice_shutdown_all_ctrlq(hw);
+
+	return ret;
+}
+
+static int
+ice_release_vsi(struct ice_vsi *vsi)
+{
+	struct ice_hw *hw;
+	struct ice_vsi_ctx vsi_ctx;
+	enum ice_status ret;
+
+	if (!vsi)
+		return 0;
+
+	hw = ICE_VSI_TO_HW(vsi);
+
+	memset(&vsi_ctx, 0, sizeof(vsi_ctx));
+
+	vsi_ctx.vsi_num = vsi->vsi_id;
+	vsi_ctx.info = vsi->info;
+	ret = ice_free_vsi(hw, vsi->idx, &vsi_ctx, false, NULL);
+	if (ret != ICE_SUCCESS) {
+		PMD_INIT_LOG(ERR, "Failed to free vsi by aq, %u", vsi->vsi_id);
+		rte_free(vsi);
+		return -1;
+	}
+
+	rte_free(vsi);
+	return 0;
+}
+
+static int
+ice_dev_uninit(struct rte_eth_dev *dev)
+{
+	struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+
+	ice_dev_close(dev);
+
+	dev->dev_ops = NULL;
+	dev->rx_pkt_burst = NULL;
+	dev->tx_pkt_burst = NULL;
+
+	rte_free(dev->data->mac_addrs);
+	dev->data->mac_addrs = NULL;
+
+	ice_release_vsi(pf->main_vsi);
+	ice_sched_cleanup_all(hw);
+	rte_free(hw->port_info);
+	ice_shutdown_all_ctrlq(hw);
+
+	return 0;
+}
+
+static int
+ice_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+	      struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_probe(pci_dev,
+					     sizeof(struct ice_adapter),
+					     ice_dev_init);
+}
+
+static int
+ice_pci_remove(struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_remove(pci_dev, ice_dev_uninit);
+}
+
+static struct rte_pci_driver rte_ice_pmd = {
+	.id_table = pci_id_ice_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+	.probe = ice_pci_probe,
+	.remove = ice_pci_remove,
+};
+
+/**
+ * Driver initialization routine.
+ * Invoked once at EAL init time.
+ * Register itself as the [Poll Mode] Driver of PCI devices.
+ */
+RTE_PMD_REGISTER_PCI(net_ice, rte_ice_pmd);
+RTE_PMD_REGISTER_PCI_TABLE(ice, pci_id_ice_map);
+
+RTE_INIT(ice_init_log);
+static void
+ice_init_log(void)
+{
+	ice_logtype_init = rte_log_register("pmd.ice.init");
+	if (ice_logtype_init >= 0)
+		rte_log_set_level(ice_logtype_init, RTE_LOG_NOTICE);
+	ice_logtype_driver = rte_log_register("pmd.ice.driver");
+	if (ice_logtype_driver >= 0)
+		rte_log_set_level(ice_logtype_driver, RTE_LOG_NOTICE);
+}
+
+static void
+ice_dev_close(struct rte_eth_dev *dev)
+{
+	struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+	struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	ice_res_pool_destroy(&pf->msix_pool);
+	ice_release_vsi(pf->main_vsi);
+
+	ice_shutdown_all_ctrlq(hw);
+}
diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h
new file mode 100644
index 0000000..3cefa5b
--- /dev/null
+++ b/drivers/net/ice/ice_ethdev.h
@@ -0,0 +1,318 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef _ICE_ETHDEV_H_
+#define _ICE_ETHDEV_H_
+
+#include <rte_kvargs.h>
+
+#include "base/ice_common.h"
+#include "base/ice_adminq_cmd.h"
+
+#define ICE_VLAN_TAG_SIZE        4
+
+#define ICE_ADMINQ_LEN               32
+#define ICE_SBIOQ_LEN                32
+#define ICE_MAILBOXQ_LEN             32
+#define ICE_ADMINQ_BUF_SZ            4096
+#define ICE_SBIOQ_BUF_SZ             4096
+#define ICE_MAILBOXQ_BUF_SZ          4096
+/* Number of queues per TC should be one of 1, 2, 4, 8, 16, 32, 64 */
+#define ICE_MAX_Q_PER_TC         64
+#define ICE_NUM_DESC_DEFAULT     512
+#define ICE_BUF_SIZE_MIN         1024
+#define ICE_FRAME_SIZE_MAX       9728
+#define ICE_QUEUE_BASE_ADDR_UNIT 128
+/* number of VSIs and queue default setting */
+#define ICE_MAX_QP_NUM_PER_VF    16
+#define ICE_DEFAULT_QP_NUM_FDIR  1
+#define ICE_UINT32_BIT_SIZE      (CHAR_BIT * sizeof(uint32_t))
+#define ICE_VFTA_SIZE            (4096 / ICE_UINT32_BIT_SIZE)
+/* Maximun number of MAC addresses */
+#define ICE_NUM_MACADDR_MAX       64
+/* Maximum number of VFs */
+#define ICE_MAX_VF               128
+#define ICE_MAX_INTR_QUEUE_NUM   256
+
+#define ICE_MISC_VEC_ID          RTE_INTR_VEC_ZERO_OFFSET
+#define ICE_RX_VEC_ID            RTE_INTR_VEC_RXTX_OFFSET
+
+#define ICE_MAX_PKT_TYPE  1024
+
+/**
+ * vlan_id is a 12 bit number.
+ * The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
+ * 2^5 = 32. The val of lower 5 bits specifies the bit in the 32bit element.
+ * The higher 7 bit val specifies VFTA array index.
+ */
+#define ICE_VFTA_BIT(vlan_id)    (1 << ((vlan_id) & 0x1F))
+#define ICE_VFTA_IDX(vlan_id)    ((vlan_id) >> 5)
+
+/* Default TC traffic in case DCB is not enabled */
+#define ICE_DEFAULT_TCMAP        0x1
+#define ICE_FDIR_QUEUE_ID        0
+
+/* Always assign pool 0 to main VSI, VMDQ will start from 1 */
+#define ICE_VMDQ_POOL_BASE       1
+
+#define ICE_DEFAULT_RX_FREE_THRESH  32
+#define ICE_DEFAULT_RX_PTHRESH      8
+#define ICE_DEFAULT_RX_HTHRESH      8
+#define ICE_DEFAULT_RX_WTHRESH      0
+
+#define ICE_DEFAULT_TX_FREE_THRESH  32
+#define ICE_DEFAULT_TX_PTHRESH      32
+#define ICE_DEFAULT_TX_HTHRESH      0
+#define ICE_DEFAULT_TX_WTHRESH      0
+#define ICE_DEFAULT_TX_RSBIT_THRESH 32
+
+/* Bit shift and mask */
+#define ICE_4_BIT_WIDTH  (CHAR_BIT / 2)
+#define ICE_4_BIT_MASK   RTE_LEN2MASK(ICE_4_BIT_WIDTH, uint8_t)
+#define ICE_8_BIT_WIDTH  CHAR_BIT
+#define ICE_8_BIT_MASK   UINT8_MAX
+#define ICE_16_BIT_WIDTH (CHAR_BIT * 2)
+#define ICE_16_BIT_MASK  UINT16_MAX
+#define ICE_32_BIT_WIDTH (CHAR_BIT * 4)
+#define ICE_32_BIT_MASK  UINT32_MAX
+#define ICE_40_BIT_WIDTH (CHAR_BIT * 5)
+#define ICE_40_BIT_MASK  RTE_LEN2MASK(ICE_40_BIT_WIDTH, uint64_t)
+#define ICE_48_BIT_WIDTH (CHAR_BIT * 6)
+#define ICE_48_BIT_MASK  RTE_LEN2MASK(ICE_48_BIT_WIDTH, uint64_t)
+
+#define ICE_FLAG_RSS                   BIT_ULL(0)
+#define ICE_FLAG_DCB                   BIT_ULL(1)
+#define ICE_FLAG_VMDQ                  BIT_ULL(2)
+#define ICE_FLAG_SRIOV                 BIT_ULL(3)
+#define ICE_FLAG_HEADER_SPLIT_DISABLED BIT_ULL(4)
+#define ICE_FLAG_HEADER_SPLIT_ENABLED  BIT_ULL(5)
+#define ICE_FLAG_FDIR                  BIT_ULL(6)
+#define ICE_FLAG_VXLAN                 BIT_ULL(7)
+#define ICE_FLAG_RSS_AQ_CAPABLE        BIT_ULL(8)
+#define ICE_FLAG_VF_MAC_BY_PF          BIT_ULL(9)
+#define ICE_FLAG_ALL  (ICE_FLAG_RSS | \
+		       ICE_FLAG_DCB | \
+		       ICE_FLAG_VMDQ | \
+		       ICE_FLAG_SRIOV | \
+		       ICE_FLAG_HEADER_SPLIT_DISABLED | \
+		       ICE_FLAG_HEADER_SPLIT_ENABLED | \
+		       ICE_FLAG_FDIR | \
+		       ICE_FLAG_VXLAN | \
+		       ICE_FLAG_RSS_AQ_CAPABLE | \
+		       ICE_FLAG_VF_MAC_BY_PF)
+
+#define ICE_RSS_OFFLOAD_ALL ( \
+	ETH_RSS_FRAG_IPV4 | \
+	ETH_RSS_NONFRAG_IPV4_TCP | \
+	ETH_RSS_NONFRAG_IPV4_UDP | \
+	ETH_RSS_NONFRAG_IPV4_SCTP | \
+	ETH_RSS_NONFRAG_IPV4_OTHER | \
+	ETH_RSS_FRAG_IPV6 | \
+	ETH_RSS_NONFRAG_IPV6_TCP | \
+	ETH_RSS_NONFRAG_IPV6_UDP | \
+	ETH_RSS_NONFRAG_IPV6_SCTP | \
+	ETH_RSS_NONFRAG_IPV6_OTHER | \
+	ETH_RSS_L2_PAYLOAD)
+
+struct ice_adapter;
+
+/**
+ * MAC filter structure
+ */
+struct ice_mac_filter_info {
+	struct ether_addr mac_addr;
+};
+
+TAILQ_HEAD(ice_mac_filter_list, ice_mac_filter);
+
+/* MAC filter list structure */
+struct ice_mac_filter {
+	TAILQ_ENTRY(ice_mac_filter) next;
+	struct ice_mac_filter_info mac_info;
+};
+
+/**
+ * VLAN filter structure
+ */
+struct ice_vlan_filter_info {
+	uint16_t vlan_id;
+};
+
+TAILQ_HEAD(ice_vlan_filter_list, ice_vlan_filter);
+
+/* VLAN filter list structure */
+struct ice_vlan_filter {
+	TAILQ_ENTRY(ice_vlan_filter) next;
+	struct ice_vlan_filter_info vlan_info;
+};
+
+struct pool_entry {
+	LIST_ENTRY(pool_entry) next;
+	uint16_t base;
+	uint16_t len;
+};
+
+LIST_HEAD(res_list, pool_entry);
+
+struct ice_res_pool_info {
+	uint32_t base;              /* Resource start index */
+	uint32_t num_alloc;         /* Allocated resource number */
+	uint32_t num_free;          /* Total available resource number */
+	struct res_list alloc_list; /* Allocated resource list */
+	struct res_list free_list;  /* Available resource list */
+};
+
+TAILQ_HEAD(ice_vsi_list_head, ice_vsi_list);
+
+struct ice_vsi;
+
+/* VSI list structure */
+struct ice_vsi_list {
+	TAILQ_ENTRY(ice_vsi_list) list;
+	struct ice_vsi *vsi;
+};
+
+struct ice_rx_queue;
+struct ice_tx_queue;
+
+/**
+ * Structure that defines a VSI, associated with a adapter.
+ */
+struct ice_vsi {
+	struct ice_adapter *adapter; /* Backreference to associated adapter */
+	struct ice_aqc_vsi_props info; /* VSI properties */
+	/**
+	 * When drivers loaded, only a default main VSI exists. In case new VSI
+	 * needs to add, HW needs to know the layout that VSIs are organized.
+	 * Besides that, VSI isan element and can't switch packets, which needs
+	 * to add new component VEB to perform switching. So, a new VSI needs
+	 * to specify the the uplink VSI (Parent VSI) before created. The
+	 * uplink VSI will check whether it had a VEB to switch packets. If no,
+	 * it will try to create one. Then, uplink VSI will move the new VSI
+	 * into its' sib_vsi_list to manage all the downlink VSI.
+	 *  sib_vsi_list: the VSI list that shared the same uplink VSI.
+	 *  parent_vsi  : the uplink VSI. It's NULL for main VSI.
+	 *  veb         : the VEB associates with the VSI.
+	 */
+	struct ice_vsi_list sib_vsi_list; /* sibling vsi list */
+	struct ice_vsi *parent_vsi;
+	enum ice_vsi_type type; /* VSI types */
+	uint16_t vlan_num;       /* Total VLAN number */
+	uint16_t mac_num;        /* Total mac number */
+	struct ice_mac_filter_list mac_list; /* macvlan filter list */
+	struct ice_vlan_filter_list vlan_list; /* vlan filter list */
+	uint16_t nb_qps;         /* Number of queue pairs VSI can occupy */
+	uint16_t nb_used_qps;    /* Number of queue pairs VSI uses */
+	uint16_t max_macaddrs;   /* Maximum number of MAC addresses */
+	uint16_t base_queue;     /* The first queue index of this VSI */
+	uint16_t vsi_id;         /* Hardware Id */
+	uint16_t idx;            /* vsi_handle: SW index in hw->vsi_ctx */
+	/* VF number to which the VSI connects, valid when VSI is VF type */
+	uint8_t vf_num;
+	uint16_t msix_intr; /* The MSIX interrupt binds to VSI */
+	uint16_t nb_msix;   /* The max number of msix vector */
+	uint8_t enabled_tc; /* The traffic class enabled */
+	uint8_t vlan_anti_spoof_on; /* The VLAN anti-spoofing enabled */
+	uint8_t vlan_filter_on; /* The VLAN filter enabled */
+	/* information about rss configuration */
+	u32 rss_key_size;
+	u32 rss_lut_size;
+	uint8_t *rss_lut;
+	uint8_t *rss_key;
+	struct ice_eth_stats eth_stats_offset;
+	struct ice_eth_stats eth_stats;
+	bool offset_loaded;
+};
+
+struct ice_pf {
+	struct ice_adapter *adapter; /* The adapter this PF associate to */
+	struct ice_vsi *main_vsi; /* pointer to main VSI structure */
+	/* Used for next free software vsi idx.
+	 * To save the effort, we don't recycle the index.
+	 * Suppose the indexes are more than enough.
+	 */
+	uint16_t next_vsi_idx;
+	uint16_t vsis_allocated;
+	uint16_t vsis_unallocated;
+	struct ice_res_pool_info qp_pool;    /*Queue pair pool */
+	struct ice_res_pool_info msix_pool;  /* MSIX interrupt pool */
+	struct rte_eth_dev_data *dev_data; /* Pointer to the device data */
+	struct ether_addr dev_addr; /* PF device mac address */
+	uint64_t flags; /* PF feature flags */
+	uint16_t hash_lut_size; /* The size of hash lookup table */
+	uint16_t lan_nb_qp_max;
+	uint16_t lan_nb_qps; /* The number of queue pairs of LAN */
+	struct ice_hw_port_stats stats_offset;
+	struct ice_hw_port_stats stats;
+	/* internal packet statistics, it should be excluded from the total */
+	struct ice_eth_stats internal_stats_offset;
+	struct ice_eth_stats internal_stats;
+	bool offset_loaded;
+	bool adapter_stopped;
+};
+
+/**
+ * Structure to store private data for each PF/VF instance.
+ */
+struct ice_adapter {
+	/* Common for both PF and VF */
+	struct ice_hw hw;
+	struct rte_eth_dev *eth_dev;
+	struct ice_pf pf;
+	bool rx_bulk_alloc_allowed;
+	bool tx_simple_allowed;
+	/* ptype mapping table */
+	uint32_t ptype_tbl[ICE_MAX_PKT_TYPE] __rte_cache_min_aligned;
+};
+
+struct ice_vsi_vlan_pvid_info {
+	uint16_t on;		/* Enable or disable pvid */
+	union {
+		uint16_t pvid;	/* Valid in case 'on' is set to set pvid */
+		struct {
+			/* Valid in case 'on' is cleared. 'tagged' will reject
+			 * tagged packets, while 'untagged' will reject
+			 * untagged packets.
+			 */
+			uint8_t tagged;
+			uint8_t untagged;
+		} reject;
+	} config;
+};
+
+#define ICE_DEV_TO_PCI(eth_dev) \
+	RTE_DEV_TO_PCI((eth_dev)->device)
+
+/* ICE_DEV_PRIVATE_TO */
+#define ICE_DEV_PRIVATE_TO_PF(adapter) \
+	(&((struct ice_adapter *)adapter)->pf)
+#define ICE_DEV_PRIVATE_TO_HW(adapter) \
+	(&((struct ice_adapter *)adapter)->hw)
+#define ICE_DEV_PRIVATE_TO_ADAPTER(adapter) \
+	((struct ice_adapter *)adapter)
+
+/* ICE_VSI_TO */
+#define ICE_VSI_TO_HW(vsi) \
+	(&(((struct ice_vsi *)vsi)->adapter->hw))
+#define ICE_VSI_TO_PF(vsi) \
+	(&(((struct ice_vsi *)vsi)->adapter->pf))
+#define ICE_VSI_TO_ETH_DEV(vsi) \
+	(((struct ice_vsi *)vsi)->adapter->eth_dev)
+
+/* ICE_PF_TO */
+#define ICE_PF_TO_HW(pf) \
+	(&(((struct ice_pf *)pf)->adapter->hw))
+#define ICE_PF_TO_ADAPTER(pf) \
+	((struct ice_adapter *)(pf)->adapter)
+#define ICE_PF_TO_ETH_DEV(pf) \
+	(((struct ice_pf *)pf)->adapter->eth_dev)
+
+static inline int
+ice_align_floor(int n)
+{
+	if (n == 0)
+		return 0;
+	return 1 << (sizeof(n) * CHAR_BIT - 1 - __builtin_clz(n));
+}
+#endif /* _ICE_ETHDEV_H_ */
diff --git a/drivers/net/ice/ice_logs.h b/drivers/net/ice/ice_logs.h
new file mode 100644
index 0000000..de2d573
--- /dev/null
+++ b/drivers/net/ice/ice_logs.h
@@ -0,0 +1,45 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef _ICE_LOGS_H_
+#define _ICE_LOGS_H_
+
+extern int ice_logtype_init;
+extern int ice_logtype_driver;
+
+#define PMD_INIT_LOG(level, fmt, args...) \
+	rte_log(RTE_LOG_ ## level, ice_logtype_init, "%s(): " fmt "\n", \
+		__func__, ##args)
+
+#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
+
+#ifdef RTE_LIBRTE_ICE_DEBUG_RX
+#define PMD_RX_LOG(level, fmt, args...) \
+	RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#else
+#define PMD_RX_LOG(level, fmt, args...) do { } while (0)
+#endif
+
+#ifdef RTE_LIBRTE_ICE_DEBUG_TX
+#define PMD_TX_LOG(level, fmt, args...) \
+	RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#else
+#define PMD_TX_LOG(level, fmt, args...) do { } while (0)
+#endif
+
+#ifdef RTE_LIBRTE_ICE_DEBUG_TX_FREE
+#define PMD_TX_FREE_LOG(level, fmt, args...) \
+	RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#else
+#define PMD_TX_FREE_LOG(level, fmt, args...) do { } while (0)
+#endif
+
+#define PMD_DRV_LOG_RAW(level, fmt, args...) \
+	rte_log(RTE_LOG_ ## level, ice_logtype_driver, "%s(): " fmt, \
+		__func__, ## args)
+
+#define PMD_DRV_LOG(level, fmt, args...) \
+	PMD_DRV_LOG_RAW(level, fmt "\n", ## args)
+
+#endif /* _ICE_LOGS_H_ */
diff --git a/drivers/net/ice/ice_rxtx.h b/drivers/net/ice/ice_rxtx.h
new file mode 100644
index 0000000..c37dc23
--- /dev/null
+++ b/drivers/net/ice/ice_rxtx.h
@@ -0,0 +1,117 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef _ICE_RXTX_H_
+#define _ICE_RXTX_H_
+
+#include "ice_ethdev.h"
+
+#define ICE_ALIGN_RING_DESC  32
+#define ICE_MIN_RING_DESC    64
+#define ICE_MAX_RING_DESC    4096
+#define ICE_DMA_MEM_ALIGN    4096
+#define ICE_RING_BASE_ALIGN  128
+
+#define ICE_RX_MAX_BURST 32
+#define ICE_TX_MAX_BURST 32
+
+#define ICE_CHK_Q_ENA_COUNT        100
+#define ICE_CHK_Q_ENA_INTERVAL_US  100
+
+#ifdef RTE_LIBRTE_ICE_16BYTE_RX_DESC
+#define ice_rx_desc ice_16byte_rx_desc
+#else
+#define ice_rx_desc ice_32byte_rx_desc
+#endif
+
+#define ICE_SUPPORT_CHAIN_NUM 5
+
+struct ice_rx_entry {
+	struct rte_mbuf *mbuf;
+};
+
+struct ice_rx_queue {
+	struct rte_mempool *mp; /* mbuf pool to populate RX ring */
+	volatile union ice_rx_desc *rx_ring;/* RX ring virtual address */
+	uint64_t rx_ring_phys_addr; /* RX ring DMA address */
+	struct ice_rx_entry *sw_ring; /* address of RX soft ring */
+	uint16_t nb_rx_desc; /* number of RX descriptors */
+	uint16_t rx_free_thresh; /* max free RX desc to hold */
+	uint16_t rx_tail; /* current value of tail */
+	uint16_t nb_rx_hold; /* number of held free RX desc */
+	struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */
+	struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */
+#ifdef RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC
+	uint16_t rx_nb_avail; /**< number of staged packets ready */
+	uint16_t rx_next_avail; /**< index of next staged packets */
+	uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
+	struct rte_mbuf fake_mbuf; /**< dummy mbuf */
+	struct rte_mbuf *rx_stage[ICE_RX_MAX_BURST * 2];
+#endif
+	uint8_t port_id; /* device port ID */
+	uint8_t crc_len; /* 0 if CRC stripped, 4 otherwise */
+	uint16_t queue_id; /* RX queue index */
+	uint16_t reg_idx; /* RX queue register index */
+	uint8_t drop_en; /* if not 0, set register bit */
+	volatile uint8_t *qrx_tail; /* register address of tail */
+	struct ice_vsi *vsi; /* the VSI this queue belongs to */
+	uint16_t rx_buf_len; /* The packet buffer size */
+	uint16_t rx_hdr_len; /* The header buffer size */
+	uint16_t max_pkt_len; /* Maximum packet length */
+	bool q_set; /* indicate if rx queue has been configured */
+	bool rx_deferred_start; /* don't start this queue in dev start */
+};
+
+struct ice_tx_entry {
+	struct rte_mbuf *mbuf;
+	uint16_t next_id;
+	uint16_t last_id;
+};
+
+struct ice_tx_queue {
+	uint16_t nb_tx_desc; /* number of TX descriptors */
+	uint64_t tx_ring_phys_addr; /* TX ring DMA address */
+	volatile struct ice_tx_desc *tx_ring; /* TX ring virtual address */
+	struct ice_tx_entry *sw_ring; /* virtual address of SW ring */
+	uint16_t tx_tail; /* current value of tail register */
+	volatile uint8_t *qtx_tail; /* register address of tail */
+	uint16_t nb_tx_used; /* number of TX desc used since RS bit set */
+	/* index to last TX descriptor to have been cleaned */
+	uint16_t last_desc_cleaned;
+	/* Total number of TX descriptors ready to be allocated. */
+	uint16_t nb_tx_free;
+	/* Start freeing TX buffers if there are less free descriptors than
+	 * this value.
+	 */
+	uint16_t tx_free_thresh;
+	/* Number of TX descriptors to use before RS bit is set. */
+	uint16_t tx_rs_thresh;
+	uint8_t pthresh; /**< Prefetch threshold register. */
+	uint8_t hthresh; /**< Host threshold register. */
+	uint8_t wthresh; /**< Write-back threshold reg. */
+	uint8_t port_id; /* Device port identifier. */
+	uint16_t queue_id; /* TX queue index. */
+	uint32_t q_teid; /* TX schedule node id. */
+	uint16_t reg_idx;
+	uint64_t offloads;
+	struct ice_vsi *vsi; /* the VSI this queue belongs to */
+	uint16_t tx_next_dd;
+	uint16_t tx_next_rs;
+	bool tx_deferred_start; /* don't start this queue in dev start */
+	bool q_set; /* indicate if tx queue has been configured */
+};
+
+/* Offload features */
+union ice_tx_offload {
+	uint64_t data;
+	struct {
+		uint64_t l2_len:7; /* L2 (MAC) Header Length. */
+		uint64_t l3_len:9; /* L3 (IP) Header Length. */
+		uint64_t l4_len:8; /* L4 Header Length. */
+		uint64_t tso_segsz:16; /* TCP TSO segment size */
+		uint64_t outer_l2_len:8; /* outer L2 Header Length */
+		uint64_t outer_l3_len:16; /* outer L3 Header Length */
+	};
+};
+#endif /* _ICE_RXTX_H_ */
diff --git a/drivers/net/ice/rte_pmd_ice_version.map b/drivers/net/ice/rte_pmd_ice_version.map
new file mode 100644
index 0000000..7b23b60
--- /dev/null
+++ b/drivers/net/ice/rte_pmd_ice_version.map
@@ -0,0 +1,4 @@ 
+DPDK_19.02 {
+
+	local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 5699d97..02e8b6f 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -163,6 +163,7 @@  _LDLIBS-$(CONFIG_RTE_LIBRTE_ENIC_PMD)       += -lrte_pmd_enic
 _LDLIBS-$(CONFIG_RTE_LIBRTE_FM10K_PMD)      += -lrte_pmd_fm10k
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_FAILSAFE)   += -lrte_pmd_failsafe
 _LDLIBS-$(CONFIG_RTE_LIBRTE_I40E_PMD)       += -lrte_pmd_i40e
+_LDLIBS-$(CONFIG_RTE_LIBRTE_ICE_PMD)        += -lrte_pmd_ice
 _LDLIBS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD)      += -lrte_pmd_ixgbe
 ifeq ($(CONFIG_RTE_LIBRTE_KNI),y)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KNI)        += -lrte_pmd_kni