d55362bd87
Signed-off-by: David Hunt <david.hunt@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2017 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RTE_DISTRIB_V1705_H_
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#define _RTE_DISTRIB_V1705_H_
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/**
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* @file
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* RTE distributor
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*
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* The distributor is a component which is designed to pass packets
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* one-at-a-time to workers, with dynamic load balancing.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct rte_distributor *
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rte_distributor_create_v1705(const char *name, unsigned int socket_id,
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unsigned int num_workers,
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unsigned int alg_type);
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int
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rte_distributor_process_v1705(struct rte_distributor *d,
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struct rte_mbuf **mbufs, unsigned int num_mbufs);
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int
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rte_distributor_returned_pkts_v1705(struct rte_distributor *d,
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struct rte_mbuf **mbufs, unsigned int max_mbufs);
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int
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rte_distributor_flush_v1705(struct rte_distributor *d);
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void
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rte_distributor_clear_returns_v1705(struct rte_distributor *d);
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int
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rte_distributor_get_pkt_v1705(struct rte_distributor *d,
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unsigned int worker_id, struct rte_mbuf **pkts,
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struct rte_mbuf **oldpkt, unsigned int retcount);
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int
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rte_distributor_return_pkt_v1705(struct rte_distributor *d,
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unsigned int worker_id, struct rte_mbuf **oldpkt, int num);
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void
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rte_distributor_request_pkt_v1705(struct rte_distributor *d,
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unsigned int worker_id, struct rte_mbuf **oldpkt,
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unsigned int count);
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int
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rte_distributor_poll_pkt_v1705(struct rte_distributor *d,
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unsigned int worker_id, struct rte_mbuf **mbufs);
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#ifdef __cplusplus
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}
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#endif
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#endif
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