8c2826cc2f
The stub table is a simple implementation of the Packet Framework table API that produces lookup miss for all input packets. It is used as simple cable-type forwarder by the Packet Framework pipeline library. Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Pablo de Lara Guarch <pablo.de.lara.guarch@intel.com> Acked by: Ivan Boule <ivan.boule@6wind.com>
66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* 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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#include <rte_mbuf.h>
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#include "rte_table_stub.h"
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static void *
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rte_table_stub_create(__rte_unused void *params,
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__rte_unused int socket_id,
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__rte_unused uint32_t entry_size)
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{
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return (void *) 1;
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}
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static int
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rte_table_stub_lookup(
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__rte_unused void *table,
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__rte_unused struct rte_mbuf **pkts,
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__rte_unused uint64_t pkts_mask,
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uint64_t *lookup_hit_mask,
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__rte_unused void **entries)
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{
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*lookup_hit_mask = 0;
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return 0;
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}
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struct rte_table_ops rte_table_stub_ops = {
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.f_create = rte_table_stub_create,
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.f_free = NULL,
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.f_add = NULL,
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.f_delete = NULL,
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.f_lookup = rte_table_stub_lookup,
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};
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