/*

 * Copyright (c) 2014, 2015, 2016 Nicira, Inc.

 * Copyright (c) 2016 Red Hat, Inc.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at:

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include <config.h>

#include "dpdk.h"

#include "smap.h"

#include "ovs-thread.h"

#include "openvswitch/vlog.h"

#include "vswitch-idl.h"

VLOG_DEFINE_THIS_MODULE(dpdk);

void

dpdk_init(const struct smap *ovs_other_config)

{

    if (smap_get_bool(ovs_other_config, "dpdk-init", false)) {

        static struct ovsthread_once once = OVSTHREAD_ONCE_INITIALIZER;

        if (ovsthread_once_start(&once)) {

            VLOG_ERR("DPDK not supported in this copy of Open vSwitch.");

            ovsthread_once_done(&once);

        }

    }

}

bool

dpdk_attach_thread(unsigned cpu OVS_UNUSED)

{

    return false;

}

void

dpdk_detach_thread(void)

{

}

bool

dpdk_available(void)

{

    return false;

}

void

print_dpdk_version(void)

{

}

void

dpdk_status(const struct ovsrec_open_vswitch *cfg)

{

    if (cfg) {

        ovsrec_open_vswitch_set_dpdk_initialized(cfg, false);

        ovsrec_open_vswitch_set_dpdk_version(cfg, "none");

    }

}