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/*
* Copyright (c) 2016 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.
*/
#ifndef __span_h__
#define __span_h__
#include <vnet/vnet.h>
#include <vnet/ip/ip.h>
#include <vnet/l2/l2_output.h>
typedef enum
{
SPAN_FEAT_DEVICE,
SPAN_FEAT_L2,
SPAN_FEAT_N
} span_feat_t;
typedef struct
{
clib_bitmap_t *mirror_ports;
u32 num_mirror_ports;
} span_mirror_t;
typedef struct
{
span_mirror_t mirror_rxtx[SPAN_FEAT_N][VLIB_N_RX_TX];
} span_interface_t;
typedef struct
{
/* l2 feature Next nodes */
u32 l2_input_next[32];
u32 l2_output_next[32];
/* per-interface vector of span instances */
span_interface_t *interfaces;
/* biggest sw_if_index used so far */
u32 max_sw_if_index;
/* convenience */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
} span_main_t;
extern span_main_t span_main;
typedef struct
{
u32 src_sw_if_index; /* mirrored interface index */
u32 mirror_sw_if_index; /* output interface index */
} span_trace_t;
#endif /* __span_h__ */
int
span_add_delete_entry (vlib_main_t * vm, u32 src_sw_if_index,
u32 dst_sw_if_index, u8 state, span_feat_t sf);
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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