1 files changed, 644 insertions, 0 deletions

diff --git a/src/dpdk/drivers/net/enic/enic_ethdev.c b/src/dpdk/drivers/net/enic/enic_ethdev.c
new file mode 100644
index 00000000..47b07c92
--- /dev/null
+++ b/src/dpdk/drivers/net/enic/enic_ethdev.c
@@ -0,0 +1,644 @@
+/*
+ * Copyright 2008-2014 Cisco Systems, Inc.  All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
+ *
+ * Copyright (c) 2014, Cisco Systems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+
+#include <rte_dev.h>
+#include <rte_pci.h>
+#include <rte_ethdev.h>
+#include <rte_string_fns.h>
+
+#include "vnic_intr.h"
+#include "vnic_cq.h"
+#include "vnic_wq.h"
+#include "vnic_rq.h"
+#include "vnic_enet.h"
+#include "enic.h"
+
+#ifdef RTE_LIBRTE_ENIC_DEBUG
+#define ENICPMD_FUNC_TRACE() \
+	RTE_LOG(DEBUG, PMD, "ENICPMD trace: %s\n", __func__)
+#else
+#define ENICPMD_FUNC_TRACE() (void)0
+#endif
+
+/*
+ * The set of PCI devices this driver supports
+ */
+#define CISCO_PCI_VENDOR_ID 0x1137
+static const struct rte_pci_id pci_id_enic_map[] = {
+	{ RTE_PCI_DEVICE(CISCO_PCI_VENDOR_ID, PCI_DEVICE_ID_CISCO_VIC_ENET) },
+	{ RTE_PCI_DEVICE(CISCO_PCI_VENDOR_ID, PCI_DEVICE_ID_CISCO_VIC_ENET_VF) },
+	{.vendor_id = 0, /* sentinel */},
+};
+
+static int
+enicpmd_fdir_ctrl_func(struct rte_eth_dev *eth_dev,
+			enum rte_filter_op filter_op, void *arg)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+	int ret = 0;
+
+	ENICPMD_FUNC_TRACE();
+	if (filter_op == RTE_ETH_FILTER_NOP)
+		return 0;
+
+	if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
+		return -EINVAL;
+
+	switch (filter_op) {
+	case RTE_ETH_FILTER_ADD:
+	case RTE_ETH_FILTER_UPDATE:
+		ret = enic_fdir_add_fltr(enic,
+			(struct rte_eth_fdir_filter *)arg);
+		break;
+
+	case RTE_ETH_FILTER_DELETE:
+		ret = enic_fdir_del_fltr(enic,
+			(struct rte_eth_fdir_filter *)arg);
+		break;
+
+	case RTE_ETH_FILTER_STATS:
+		enic_fdir_stats_get(enic, (struct rte_eth_fdir_stats *)arg);
+		break;
+
+	case RTE_ETH_FILTER_FLUSH:
+	case RTE_ETH_FILTER_INFO:
+		dev_warning(enic, "unsupported operation %u", filter_op);
+		ret = -ENOTSUP;
+		break;
+	default:
+		dev_err(enic, "unknown operation %u", filter_op);
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
+static int
+enicpmd_dev_filter_ctrl(struct rte_eth_dev *dev,
+		     enum rte_filter_type filter_type,
+		     enum rte_filter_op filter_op,
+		     void *arg)
+{
+	int ret = -EINVAL;
+
+	if (RTE_ETH_FILTER_FDIR == filter_type)
+		ret = enicpmd_fdir_ctrl_func(dev, filter_op, arg);
+	else
+		dev_warning(enic, "Filter type (%d) not supported",
+			filter_type);
+
+	return ret;
+}
+
+static void enicpmd_dev_tx_queue_release(void *txq)
+{
+	ENICPMD_FUNC_TRACE();
+	enic_free_wq(txq);
+}
+
+static int enicpmd_dev_setup_intr(struct enic *enic)
+{
+	int ret;
+	unsigned int index;
+
+	ENICPMD_FUNC_TRACE();
+
+	/* Are we done with the init of all the queues? */
+	for (index = 0; index < enic->cq_count; index++) {
+		if (!enic->cq[index].ctrl)
+			break;
+	}
+	if (enic->cq_count != index)
+		return 0;
+	for (index = 0; index < enic->wq_count; index++) {
+		if (!enic->wq[index].ctrl)
+			break;
+	}
+	if (enic->wq_count != index)
+		return 0;
+	/* check start of packet (SOP) RQs only in case scatter is disabled. */
+	for (index = 0; index < enic->rq_count; index++) {
+		if (!enic->rq[enic_sop_rq(index)].ctrl)
+			break;
+	}
+	if (enic->rq_count != index)
+		return 0;
+
+	ret = enic_alloc_intr_resources(enic);
+	if (ret) {
+		dev_err(enic, "alloc intr failed\n");
+		return ret;
+	}
+	enic_init_vnic_resources(enic);
+
+	ret = enic_setup_finish(enic);
+	if (ret)
+		dev_err(enic, "setup could not be finished\n");
+
+	return ret;
+}
+
+static int enicpmd_dev_tx_queue_setup(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx,
+	uint16_t nb_desc,
+	unsigned int socket_id,
+	__rte_unused const struct rte_eth_txconf *tx_conf)
+{
+	int ret;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	if (queue_idx >= ENIC_WQ_MAX) {
+		dev_err(enic,
+			"Max number of TX queues exceeded.  Max is %d\n",
+			ENIC_WQ_MAX);
+		return -EINVAL;
+	}
+
+	eth_dev->data->tx_queues[queue_idx] = (void *)&enic->wq[queue_idx];
+
+	ret = enic_alloc_wq(enic, queue_idx, socket_id, nb_desc);
+	if (ret) {
+		dev_err(enic, "error in allocating wq\n");
+		return ret;
+	}
+
+	return enicpmd_dev_setup_intr(enic);
+}
+
+static int enicpmd_dev_tx_queue_start(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	enic_start_wq(enic, queue_idx);
+
+	return 0;
+}
+
+static int enicpmd_dev_tx_queue_stop(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx)
+{
+	int ret;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	ret = enic_stop_wq(enic, queue_idx);
+	if (ret)
+		dev_err(enic, "error in stopping wq %d\n", queue_idx);
+
+	return ret;
+}
+
+static int enicpmd_dev_rx_queue_start(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	enic_start_rq(enic, queue_idx);
+
+	return 0;
+}
+
+static int enicpmd_dev_rx_queue_stop(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx)
+{
+	int ret;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	ret = enic_stop_rq(enic, queue_idx);
+	if (ret)
+		dev_err(enic, "error in stopping rq %d\n", queue_idx);
+
+	return ret;
+}
+
+static void enicpmd_dev_rx_queue_release(void *rxq)
+{
+	ENICPMD_FUNC_TRACE();
+	enic_free_rq(rxq);
+}
+
+static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
+	uint16_t queue_idx,
+	uint16_t nb_desc,
+	unsigned int socket_id,
+	const struct rte_eth_rxconf *rx_conf,
+	struct rte_mempool *mp)
+{
+	int ret;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	/* With Rx scatter support, two RQs are now used on VIC per RQ used
+	 * by the application.
+	 */
+	if (queue_idx * 2 >= ENIC_RQ_MAX) {
+		dev_err(enic,
+			"Max number of RX queues exceeded.  Max is %d. This PMD uses 2 RQs on VIC per RQ used by DPDK.\n",
+			ENIC_RQ_MAX);
+		return -EINVAL;
+	}
+
+	eth_dev->data->rx_queues[queue_idx] =
+		(void *)&enic->rq[enic_sop_rq(queue_idx)];
+
+	ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc);
+	if (ret) {
+		dev_err(enic, "error in allocating rq\n");
+		return ret;
+	}
+
+	enic->rq[queue_idx].rx_free_thresh = rx_conf->rx_free_thresh;
+	dev_debug(enic, "Set queue_id:%u free thresh:%u\n", queue_idx,
+			enic->rq[queue_idx].rx_free_thresh);
+
+	return enicpmd_dev_setup_intr(enic);
+}
+
+static int enicpmd_vlan_filter_set(struct rte_eth_dev *eth_dev,
+	uint16_t vlan_id, int on)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+	int err;
+
+	ENICPMD_FUNC_TRACE();
+	if (on)
+		err = enic_add_vlan(enic, vlan_id);
+	else
+		err = enic_del_vlan(enic, vlan_id);
+	return err;
+}
+
+static void enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	if (mask & ETH_VLAN_STRIP_MASK) {
+		if (eth_dev->data->dev_conf.rxmode.hw_vlan_strip)
+			enic->ig_vlan_strip_en = 1;
+		else
+			enic->ig_vlan_strip_en = 0;
+	}
+	enic_set_rss_nic_cfg(enic);
+
+
+	if (mask & ETH_VLAN_FILTER_MASK) {
+		dev_warning(enic,
+			"Configuration of VLAN filter is not supported\n");
+	}
+
+	if (mask & ETH_VLAN_EXTEND_MASK) {
+		dev_warning(enic,
+			"Configuration of extended VLAN is not supported\n");
+	}
+}
+
+static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev)
+{
+	int ret;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	ret = enic_set_vnic_res(enic);
+	if (ret) {
+		dev_err(enic, "Set vNIC resource num  failed, aborting\n");
+		return ret;
+	}
+
+	if (eth_dev->data->dev_conf.rxmode.split_hdr_size &&
+		eth_dev->data->dev_conf.rxmode.header_split) {
+		/* Enable header-data-split */
+		enic_set_hdr_split_size(enic,
+			eth_dev->data->dev_conf.rxmode.split_hdr_size);
+	}
+
+	enicpmd_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK);
+	enic->hw_ip_checksum = eth_dev->data->dev_conf.rxmode.hw_ip_checksum;
+	return 0;
+}
+
+/* Start the device.
+ * It returns 0 on success.
+ */
+static int enicpmd_dev_start(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	return enic_enable(enic);
+}
+
+/*
+ * Stop device: disable rx and tx functions to allow for reconfiguring.
+ */
+static void enicpmd_dev_stop(struct rte_eth_dev *eth_dev)
+{
+	struct rte_eth_link link;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_disable(enic);
+	memset(&link, 0, sizeof(link));
+	rte_atomic64_cmpset((uint64_t *)&eth_dev->data->dev_link,
+		*(uint64_t *)&eth_dev->data->dev_link,
+		*(uint64_t *)&link);
+}
+
+/*
+ * Stop device.
+ */
+static void enicpmd_dev_close(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_remove(enic);
+}
+
+static int enicpmd_dev_link_update(struct rte_eth_dev *eth_dev,
+	__rte_unused int wait_to_complete)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+	int ret;
+	int link_status = 0;
+
+	ENICPMD_FUNC_TRACE();
+	link_status = enic_get_link_status(enic);
+	ret = (link_status == enic->link_status);
+	enic->link_status = link_status;
+	eth_dev->data->dev_link.link_status = link_status;
+	eth_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+	eth_dev->data->dev_link.link_speed = vnic_dev_port_speed(enic->vdev);
+	return ret;
+}
+
+static void enicpmd_dev_stats_get(struct rte_eth_dev *eth_dev,
+	struct rte_eth_stats *stats)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_dev_stats_get(enic, stats);
+}
+
+static void enicpmd_dev_stats_reset(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_dev_stats_clear(enic);
+}
+
+static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
+	struct rte_eth_dev_info *device_info)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	/* Scattered Rx uses two receive queues per rx queue exposed to dpdk */
+	device_info->max_rx_queues = enic->conf_rq_count / 2;
+	device_info->max_tx_queues = enic->conf_wq_count;
+	device_info->min_rx_bufsize = ENIC_MIN_MTU;
+	device_info->max_rx_pktlen = enic->rte_dev->data->mtu
+				   + ETHER_HDR_LEN + 4;
+	device_info->max_mac_addrs = 1;
+	device_info->rx_offload_capa =
+		DEV_RX_OFFLOAD_VLAN_STRIP |
+		DEV_RX_OFFLOAD_IPV4_CKSUM |
+		DEV_RX_OFFLOAD_UDP_CKSUM  |
+		DEV_RX_OFFLOAD_TCP_CKSUM;
+	device_info->tx_offload_capa =
+		DEV_TX_OFFLOAD_VLAN_INSERT |
+		DEV_TX_OFFLOAD_IPV4_CKSUM  |
+		DEV_TX_OFFLOAD_UDP_CKSUM   |
+		DEV_TX_OFFLOAD_TCP_CKSUM;
+	device_info->default_rxconf = (struct rte_eth_rxconf) {
+		.rx_free_thresh = ENIC_DEFAULT_RX_FREE_THRESH
+	};
+}
+
+static const uint32_t *enicpmd_dev_supported_ptypes_get(struct rte_eth_dev *dev)
+{
+	static const uint32_t ptypes[] = {
+		RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
+		RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
+		RTE_PTYPE_L4_TCP,
+		RTE_PTYPE_L4_UDP,
+		RTE_PTYPE_L4_FRAG,
+		RTE_PTYPE_L4_NONFRAG,
+		RTE_PTYPE_UNKNOWN
+	};
+
+	if (dev->rx_pkt_burst == enic_recv_pkts)
+		return ptypes;
+	return NULL;
+}
+
+static void enicpmd_dev_promiscuous_enable(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic->promisc = 1;
+	enic_add_packet_filter(enic);
+}
+
+static void enicpmd_dev_promiscuous_disable(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic->promisc = 0;
+	enic_add_packet_filter(enic);
+}
+
+static void enicpmd_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic->allmulti = 1;
+	enic_add_packet_filter(enic);
+}
+
+static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic->allmulti = 0;
+	enic_add_packet_filter(enic);
+}
+
+static void enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
+	struct ether_addr *mac_addr,
+	__rte_unused uint32_t index, __rte_unused uint32_t pool)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_set_mac_address(enic, mac_addr->addr_bytes);
+}
+
+static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, __rte_unused uint32_t index)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	enic_del_mac_address(enic);
+}
+
+static int enicpmd_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
+{
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+	return enic_set_mtu(enic, mtu);
+}
+
+static const struct eth_dev_ops enicpmd_eth_dev_ops = {
+	.dev_configure        = enicpmd_dev_configure,
+	.dev_start            = enicpmd_dev_start,
+	.dev_stop             = enicpmd_dev_stop,
+	.dev_set_link_up      = NULL,
+	.dev_set_link_down    = NULL,
+	.dev_close            = enicpmd_dev_close,
+	.promiscuous_enable   = enicpmd_dev_promiscuous_enable,
+	.promiscuous_disable  = enicpmd_dev_promiscuous_disable,
+	.allmulticast_enable  = enicpmd_dev_allmulticast_enable,
+	.allmulticast_disable = enicpmd_dev_allmulticast_disable,
+	.link_update          = enicpmd_dev_link_update,
+	.stats_get            = enicpmd_dev_stats_get,
+	.stats_reset          = enicpmd_dev_stats_reset,
+	.queue_stats_mapping_set = NULL,
+	.dev_infos_get        = enicpmd_dev_info_get,
+	.dev_supported_ptypes_get = enicpmd_dev_supported_ptypes_get,
+	.mtu_set              = enicpmd_mtu_set,
+	.vlan_filter_set      = enicpmd_vlan_filter_set,
+	.vlan_tpid_set        = NULL,
+	.vlan_offload_set     = enicpmd_vlan_offload_set,
+	.vlan_strip_queue_set = NULL,
+	.rx_queue_start       = enicpmd_dev_rx_queue_start,
+	.rx_queue_stop        = enicpmd_dev_rx_queue_stop,
+	.tx_queue_start       = enicpmd_dev_tx_queue_start,
+	.tx_queue_stop        = enicpmd_dev_tx_queue_stop,
+	.rx_queue_setup       = enicpmd_dev_rx_queue_setup,
+	.rx_queue_release     = enicpmd_dev_rx_queue_release,
+	.rx_queue_count       = NULL,
+	.rx_descriptor_done   = NULL,
+	.tx_queue_setup       = enicpmd_dev_tx_queue_setup,
+	.tx_queue_release     = enicpmd_dev_tx_queue_release,
+	.dev_led_on           = NULL,
+	.dev_led_off          = NULL,
+	.flow_ctrl_get        = NULL,
+	.flow_ctrl_set        = NULL,
+	.priority_flow_ctrl_set = NULL,
+	.mac_addr_add         = enicpmd_add_mac_addr,
+	.mac_addr_remove      = enicpmd_remove_mac_addr,
+	.filter_ctrl          = enicpmd_dev_filter_ctrl,
+};
+
+struct enic *enicpmd_list_head = NULL;
+/* Initialize the driver
+ * It returns 0 on success.
+ */
+static int eth_enicpmd_dev_init(struct rte_eth_dev *eth_dev)
+{
+	struct rte_pci_device *pdev;
+	struct rte_pci_addr *addr;
+	struct enic *enic = pmd_priv(eth_dev);
+
+	ENICPMD_FUNC_TRACE();
+
+	enic->port_id = eth_dev->data->port_id;
+	enic->rte_dev = eth_dev;
+	eth_dev->dev_ops = &enicpmd_eth_dev_ops;
+	eth_dev->rx_pkt_burst = &enic_recv_pkts;
+	eth_dev->tx_pkt_burst = &enic_xmit_pkts;
+
+	pdev = eth_dev->pci_dev;
+	rte_eth_copy_pci_info(eth_dev, pdev);
+	enic->pdev = pdev;
+	addr = &pdev->addr;
+
+	snprintf(enic->bdf_name, ENICPMD_BDF_LENGTH, "%04x:%02x:%02x.%x",
+		addr->domain, addr->bus, addr->devid, addr->function);
+
+	return enic_probe(enic);
+}
+
+static struct eth_driver rte_enic_pmd = {
+	.pci_drv = {
+		.name = "rte_enic_pmd",
+		.id_table = pci_id_enic_map,
+		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+	},
+	.eth_dev_init = eth_enicpmd_dev_init,
+	.dev_private_size = sizeof(struct enic),
+};
+
+/* Driver initialization routine.
+ * Invoked once at EAL init time.
+ * Register as the [Poll Mode] Driver of Cisco ENIC device.
+ */
+static int
+rte_enic_pmd_init(__rte_unused const char *name,
+	 __rte_unused const char *params)
+{
+	ENICPMD_FUNC_TRACE();
+
+	rte_eth_driver_register(&rte_enic_pmd);
+	return 0;
+}
+
+static struct rte_driver rte_enic_driver = {
+	.type = PMD_PDEV,
+	.init = rte_enic_pmd_init,
+};
+
+PMD_REGISTER_DRIVER(rte_enic_driver, enic);
+DRIVER_REGISTER_PCI_TABLE(enic, pci_id_enic_map);