[dpdk-dev] [PATCH 2/2] ethtool: add new library to provide ethtool-alike APIs

David Harton (dharton) dharton at cisco.com
Mon Jun 1 14:42:56 CEST 2015


Acked-by: David Harton (dharton) <dharton at cisco.com>

> -----Original Message-----
> From: Liang-Min Larry Wang [mailto:liang-min.wang at intel.com]
> Sent: Friday, May 29, 2015 8:38 PM
> To: dev at dpdk.org
> Cc: bruce.richardson at intel.com; konstantin.ananyev at intel.com; David Harton
> (dharton); Andrew Harvey (agh); Liang-Min Larry Wang
> Subject: [PATCH 2/2] ethtool: add new library to provide ethtool-alike
> APIs
> 
> adding a new library based upon ethdev APIs to provide API's that bear
> the same functionality as ethtool_ops (linux/ethtool.h) and net_device_ops
> (linux/netdevice.h).
> 
> Signed-off-by: Liang-Min Larry Wang <liang-min.wang at intel.com>
> ---
>  MAINTAINERS                                |   4 +
>  config/common_linuxapp                     |   5 +
>  lib/Makefile                               |   1 +
>  lib/librte_ethtool/Makefile                |  56 +++++++
>  lib/librte_ethtool/rte_ethtool.c           | 155 +++++++++++++++++
>  lib/librte_ethtool/rte_ethtool.h           | 257
> +++++++++++++++++++++++++++++
>  lib/librte_ethtool/rte_ethtool_version.map |  18 ++
>  mk/rte.app.mk                              |   1 +
>  8 files changed, 497 insertions(+)
>  create mode 100644 lib/librte_ethtool/Makefile
>  create mode 100644 lib/librte_ethtool/rte_ethtool.c
>  create mode 100644 lib/librte_ethtool/rte_ethtool.h
>  create mode 100644 lib/librte_ethtool/rte_ethtool_version.map
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 9362c19..b8b481f 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -186,6 +186,10 @@ M: Thomas Monjalon <thomas.monjalon at 6wind.com>
>  F: lib/librte_ether/
>  F: scripts/test-null.sh
> 
> +Ethtool API
> +M: Liang-Min Larry Wang <liang-min.wang at intel.com>
> +F: lib/librte_ethtool/
> +
> 
>  Drivers
>  -------
> diff --git a/config/common_linuxapp b/config/common_linuxapp
> index 0078dc9..f5759fd 100644
> --- a/config/common_linuxapp
> +++ b/config/common_linuxapp
> @@ -129,6 +129,11 @@ CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=y
>  CONFIG_RTE_LIBRTE_KVARGS=y
> 
>  #
> +# Compile user-space ethtool library
> +#
> +CONFIG_RTE_LIBRTE_ETHTOOL=y
> +
> +#
>  # Compile generic ethernet library
>  #
>  CONFIG_RTE_LIBRTE_ETHER=y
> diff --git a/lib/Makefile b/lib/Makefile
> index 5f480f9..a6c7375 100644
> --- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -41,6 +41,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_TIMER) += librte_timer
>  DIRS-$(CONFIG_RTE_LIBRTE_CFGFILE) += librte_cfgfile
>  DIRS-$(CONFIG_RTE_LIBRTE_CMDLINE) += librte_cmdline
>  DIRS-$(CONFIG_RTE_LIBRTE_ETHER) += librte_ether
> +DIRS-$(CONFIG_RTE_LIBRTE_ETHTOOL) += librte_ethtool
>  DIRS-$(CONFIG_RTE_LIBRTE_VHOST) += librte_vhost
>  DIRS-$(CONFIG_RTE_LIBRTE_HASH) += librte_hash
>  DIRS-$(CONFIG_RTE_LIBRTE_LPM) += librte_lpm
> diff --git a/lib/librte_ethtool/Makefile b/lib/librte_ethtool/Makefile
> new file mode 100644
> index 0000000..1d981f6
> --- /dev/null
> +++ b/lib/librte_ethtool/Makefile
> @@ -0,0 +1,56 @@
> +#   BSD LICENSE
> +#
> +#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
> +#   All rights reserved.
> +#
> +#   Redistribution and use in source and binary forms, with or without
> +#   modification, are permitted provided that the following conditions
> +#   are met:
> +#
> +#     * Redistributions of source code must retain the above copyright
> +#       notice, this list of conditions and the following disclaimer.
> +#     * 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.
> +#     * Neither the name of Intel Corporation nor the names of its
> +#       contributors may be used to endorse or promote products derived
> +#       from this software without specific prior written permission.
> +#
> +#   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
> +#   OWNER 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 $(RTE_SDK)/mk/rte.vars.mk
> +
> +#
> +# library name
> +#
> +LIB = librte_ethtool.a
> +
> +CFLAGS += -O3
> +CFLAGS += $(WERROR_FLAGS)
> +
> +EXPORT_MAP := rte_ethtool_version.map
> +
> +LIBABIVER := 1
> +
> +SRCS-y += rte_ethtool.c
> +
> +#
> +# Export include files
> +#
> +SYMLINK-y-include += rte_ethtool.h
> +
> +# this lib depends upon:
> +DEPDIRS-y += lib/librte_ether
> +
> +include $(RTE_SDK)/mk/rte.lib.mk
> diff --git a/lib/librte_ethtool/rte_ethtool.c
> b/lib/librte_ethtool/rte_ethtool.c
> new file mode 100644
> index 0000000..2ccf06f
> --- /dev/null
> +++ b/lib/librte_ethtool/rte_ethtool.c
> @@ -0,0 +1,155 @@
> +/*-
> + *   BSD LICENSE
> + *
> + *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
> + *   All rights reserved.
> + *
> + *   Redistribution and use in source and binary forms, with or without
> + *   modification, are permitted provided that the following conditions
> + *   are met:
> + *
> + *     * Redistributions of source code must retain the above copyright
> + *       notice, this list of conditions and the following disclaimer.
> + *     * 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.
> + *     * Neither the name of Intel Corporation nor the names of its
> + *       contributors may be used to endorse or promote products derived
> + *       from this software without specific prior written permission.
> + *
> + *   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
> + *   OWNER 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 <string.h>
> +#include <stdint.h>
> +#include <rte_version.h>
> +#include <rte_ethdev.h>
> +#include "rte_ethtool.h"
> +
> +int
> +rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo)
> +{
> +	struct rte_eth_dev_info dev_info;
> +
> +	memset(&dev_info, 0, sizeof(dev_info));
> +	rte_eth_dev_info_get(port_id, &dev_info);
> +
> +	snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s",
> +		dev_info.driver_name);
> +	snprintf(drvinfo->version, sizeof(drvinfo->version), "%s",
> +		rte_version());
> +	snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
> +		"%04x:%02x:%02x.%x",
> +		dev_info.pci_dev->addr.domain, dev_info.pci_dev->addr.bus,
> +		dev_info.pci_dev->addr.devid, dev_info.pci_dev-
> >addr.function);
> +
> +	drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t);
> +	drvinfo->testinfo_len = 0;
> +
> +	return 0;
> +}
> +
> +int
> +rte_ethtool_get_link(uint8_t port_id)
> +{
> +	struct rte_eth_link link;
> +
> +	rte_eth_link_get(port_id, &link);
> +	return link.link_status;
> +}
> +
> +int
> +rte_ethtool_net_open(uint8_t port_id)
> +{
> +	rte_eth_dev_stop(port_id);
> +
> +	return rte_eth_dev_start(port_id);
> +}
> +
> +int
> +rte_ethtool_net_stop(uint8_t port_id)
> +{
> +	rte_eth_dev_stop(port_id);
> +
> +	return 0;
> +}
> +
> +int
> +rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr)
> +{
> +	rte_eth_macaddr_get(port_id, addr);
> +
> +	return 0;
> +}
> +
> +int
> +rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr)
> +{
> +	return rte_eth_dev_default_mac_addr_set(port_id, addr);
> +}
> +
> +int
> +rte_ethtool_net_validate_addr(uint8_t port_id __rte_unused,
> +	struct ether_addr *addr)
> +{
> +	return is_valid_assigned_ether_addr(addr);
> +}
> +
> +int
> +rte_ethtool_net_set_config(uint8_t port_id, void *config __rte_unused)
> +{
> +	struct rte_eth_link link;
> +
> +	memset(&link, 0, sizeof(link));
> +	rte_eth_link_get(port_id, &link);
> +	if (link.link_status == 1)
> +		return -EINVAL;
> +	return 0;
> +}
> +
> +int
> +rte_ethtool_net_change_mtu(uint8_t port_id, int mtu)
> +{
> +	return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu);
> +}
> +
> +int
> +rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats)
> +{
> +	return rte_eth_stats_get(port_id, stats);
> +}
> +
> +int
> +rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid)
> +{
> +	return rte_eth_dev_vlan_filter(port_id, vid, 1);
> +}
> +
> +int
> +rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid)
> +{
> +	return rte_eth_dev_vlan_filter(port_id, vid, 0);
> +}
> +
> +int
> +rte_ethtool_net_set_rx_mode(uint8_t port_id __rte_unused)
> +{
> +	/*
> +	 * The set_rx_mode op is part of pmd driver start operation, and
> +	 * the ethdev api maintains software configuration parameters and
> under-
> +	 * line hardware states consistent, so no operation is needed for
> +	 * rte_ethtool_net_set_rx_mode().
> +	 */
> +	return 0;
> +}
> diff --git a/lib/librte_ethtool/rte_ethtool.h
> b/lib/librte_ethtool/rte_ethtool.h
> new file mode 100644
> index 0000000..cb68d94
> --- /dev/null
> +++ b/lib/librte_ethtool/rte_ethtool.h
> @@ -0,0 +1,257 @@
> +/*-
> + *   BSD LICENSE
> + *
> + *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
> + *   All rights reserved.
> + *
> + *   Redistribution and use in source and binary forms, with or without
> + *   modification, are permitted provided that the following conditions
> + *   are met:
> + *
> + *     * Redistributions of source code must retain the above copyright
> + *       notice, this list of conditions and the following disclaimer.
> + *     * 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.
> + *     * Neither the name of Intel Corporation nor the names of its
> + *       contributors may be used to endorse or promote products derived
> + *       from this software without specific prior written permission.
> + *
> + *   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
> + *   OWNER 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.
> + */
> +
> +#ifndef _RTE_ETHTOOL_H_
> +#define _RTE_ETHTOOL_H_
> +
> +/*
> + * This new interface is designed to provide a user-space shim layer for
> + * Ethtool and Netdevice op API.
> + *
> + * rte_ethtool_get_driver:          ethtool_ops::get_driverinfo
> + * rte_ethtool_get_link:            ethtool_ops::get_link
> + *
> + * rte_ethtool_net_open:            net_device_ops::ndo_open
> + * rte_ethtool_net_stop:            net_device_ops::ndo_stop
> + * rte_ethtool_net_set_mac_addr:    net_device_ops::ndo_set_mac_address
> + * rte_ethtool_net_validate_addr:   net_device_ops::ndo_validate_addr
> + * rte_ethtool_net_set_config:      net_device_ops::ndo_set_config
> + * rte_ethtool_net_change_mtu:      net_device_ops::ndo_net_change_mtu
> + * rte_ethtool_net_get_stats64:     net_device_ops::ndo_get_stats64
> + * rte_ethtool_net_vlan_rx_add_vid  net_device_ops::ndo_vlan_rx_add_vid
> + * rte_ethtool_net_vlan_rx_kill_vid net_device_ops::ndo_vlan_rx_kill_vid
> + * rte_ethtool_net_set_rx_mode      net_device_ops::ndo_set_rx_mode
> + *
> + */
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <stdint.h>
> +#include <rte_ethdev.h>
> +#include <linux/ethtool.h>
> +
> +/**
> + * Retrieve the Ethernet device driver information according to
> attributes described by
> + * ethtool data structure, ethtool_drvinfo
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param drvinfo
> + *   A pointer to get driver information
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo
> *drvinfo);
> +
> +/**
> + * Retrieve the Ethernet device link status
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @return
> + *   - (1) if link up.
> + *   - (0) if link down.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_get_link(uint8_t port_id);
> +
> +/**
> + * Start the Ethernet device.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_open(uint8_t port_id);
> +
> +/**
> + * Stop the Ethernet device.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_stop(uint8_t port_id);
> +
> +/**
> + * Get the Ethernet device MAC address.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param addr
> + *	 MAC address of the Ethernet device.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr
> *addr);
> +
> +/**
> + * Setting the Ethernet device MAC address.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param addr
> + *	 The new MAC addr.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr
> *addr);
> +
> +/**
> + * Validate if the provided MAC address is valid unicast address
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param addr
> + *	 A pointer to a buffer (6-byte, 48bit) for the target MAC address
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_validate_addr(uint8_t port_id, struct ether_addr
> *addr);
> +
> +/**
> + * Setting the Ethernet device configuration.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param config
> + *	 A opintr to a configuration parameter.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_set_config(uint8_t port_id, void *config);
> +
> +/**
> + * Setting the Ethernet device maximum Tx unit.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param mtu
> + *	 New MTU
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_change_mtu(uint8_t port_id, int mtu);
> +
> +/**
> + * Retrieve the Ethernet device traffic statistics
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param stats
> + *	 A pointer to struct rte_eth_stats for statistics parameters
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats
> *stats);
> +
> +/**
> + * Update the Ethernet device VLAN filter with new vid
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param vid
> + *	 A new VLAN id
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid);
> +
> +/**
> + * Remove VLAN id from Ethernet device.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param vid
> + *	 A new VLAN id
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid);
> +
> +/**
> + * Setting the Ethernet device rx mode.
> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @return
> + *   - (0) if successful.
> + *   - (-ENOTSUP) if hardware doesn't support.
> + *   - (-ENODEV) if *port_id* invalid.
> + *   - others depends on the specific operations implementation.
> + */
> +int rte_ethtool_net_set_rx_mode(uint8_t port_id);
> +
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif /* _RTE_ETHTOOL_H_ */
> diff --git a/lib/librte_ethtool/rte_ethtool_version.map
> b/lib/librte_ethtool/rte_ethtool_version.map
> new file mode 100644
> index 0000000..82fc0d3
> --- /dev/null
> +++ b/lib/librte_ethtool/rte_ethtool_version.map
> @@ -0,0 +1,18 @@
> +DPDK_2.0 {
> +	global:
> +
> +	rte_ethtool_net_open;
> +	rte_ethtool_net_stop;
> +	rte_ethtool_net_get_mac_addr;
> +	rte_ethtool_net_get_mac_addr;
> +	rte_ethtool_net_validate_addr;
> +	rte_ethtool_net_set_config;
> +	rte_ethtool_net_change_mtu;
> +	rte_ethtool_net_get_stats64;
> +	rte_ethtool_net_vlan_rx_add_vid;
> +	rte_ethtool_net_vlan_rx_kill_vid;
> +	rte_ethtool_get_drvinfo;
> +	rte_ethtool_get_link;
> +
> +	local: *;
> +};
> diff --git a/mk/rte.app.mk b/mk/rte.app.mk
> index 1a2043a..86867a6 100644
> --- a/mk/rte.app.mk
> +++ b/mk/rte.app.mk
> @@ -105,6 +105,7 @@ ifeq ($(CONFIG_RTE_BUILD_COMBINE_LIBS),n)
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_KVARGS)         += -lrte_kvargs
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MBUF)           += -lrte_mbuf
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_IP_FRAG)        += -lrte_ip_frag
> +_LDLIBS-$(CONFIG_RTE_LIBRTE_ETHTOOL)        += -lrte_ethtool
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_ETHER)          += -lethdev
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MALLOC)         += -lrte_malloc
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MEMPOOL)        += -lrte_mempool
> --
> 2.1.4



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