6e366be38f
Type: style Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I26a19e42076e031ec5399d5ca05cb49fd6fbe1cd
93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
/*
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* Copyright (c) 2015 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __included_l2_xcrw_h__
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#define __included_l2_xcrw_h__
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#include <vlib/vlib.h>
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#include <vnet/vnet.h>
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#include <vppinfra/error.h>
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#include <vnet/ip/ip.h>
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#include <vnet/l2/l2_input.h>
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#include <vnet/l2/l2_output.h>
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#include <vnet/api_errno.h>
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#include <vnet/ethernet/ethernet.h>
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typedef struct
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{
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/*
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* Let: rewrite_header.sw_if_index = tx_fib_index or ~0.
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* rewrite_header.next_index = L2_XCRW_NEXT_XXX
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*/
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VNET_DECLARE_REWRITE;
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} l2_xcrw_adjacency_t;
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typedef struct
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{
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/* L2 interface */
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u32 l2_sw_if_index;
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/* Tunnel interface */
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u32 tunnel_sw_if_index; /* This field remains set in freed pool elts */
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} l2_xcrw_tunnel_t;
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typedef struct
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{
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u32 cached_next_index;
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/* Vector of cross-connect rewrites */
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l2_xcrw_adjacency_t *adj_by_sw_if_index;
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/* Pool of xcrw tunnels */
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l2_xcrw_tunnel_t *tunnels;
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/* Tunnel index by tunnel sw_if_index */
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uword *tunnel_index_by_l2_sw_if_index;
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/* convenience variables */
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vlib_main_t *vlib_main;
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vnet_main_t *vnet_main;
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} l2_xcrw_main_t;
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typedef enum
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{
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L2_XCRW_NEXT_DROP,
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L2_XCRW_N_NEXT,
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} l2_xcrw_next_t;
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#define foreach_l2_xcrw_error \
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_(DROP, "Packets dropped") \
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_(FWD, "Packets forwarded")
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typedef enum
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{
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#define _(sym,str) L2_XCRW_ERROR_##sym,
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foreach_l2_xcrw_error
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#undef _
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L2_XCRW_N_ERROR,
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} l2_xcrw_error_t;
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extern vlib_node_registration_t l2_xcrw_node;
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#endif /* __included_l2_xcrw_h__ */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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