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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* 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 <vlib/vlib.h>
#include <vnet/vnet.h>
#include <odp_api.h>
#include <odp/helper/odph_api.h>
#include <odp/odp_packet.h>
static clib_error_t *
odp_launch_thread (void *fp, vlib_worker_thread_t * w, unsigned lcore_id)
{
odp_packet_main_t *om = odp_packet_main;
odp_cpumask_t thd_mask;
odph_odpthread_params_t thr_params;
if (om->thread_cnt == MAX_WORKERS)
return clib_error_return (0, "Failed to launch thread %u", lcore_id);
memset (&thr_params, 0, sizeof (thr_params));
thr_params.start = fp;
thr_params.arg = w;
thr_params.thr_type = ODP_THREAD_WORKER;
thr_params.instance = om->instance;
odp_cpumask_zero (&thd_mask);
odp_cpumask_set (&thd_mask, lcore_id);
odph_odpthreads_create (&om->thread_tbl[om->thread_cnt], &thd_mask,
&thr_params);
om->thread_cnt++;
return 0;
}
static clib_error_t *
odp_thread_set_lcore (u32 thread, u16 lcore)
{
return 0;
}
static vlib_thread_callbacks_t odp_callbacks = {
.vlib_launch_thread_cb = &odp_launch_thread,
.vlib_thread_set_lcore_cb = &odp_thread_set_lcore,
};
static clib_error_t *
odp_thread_init (vlib_main_t * vm)
{
vlib_thread_cb_register (vm, &odp_callbacks);
return 0;
}
VLIB_INIT_FUNCTION (odp_thread_init);
/** @endcond */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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