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/*
* Copyright (c) 2024 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 __included_pvti_output_h__
#define __included_pvti_output_h__
#include <vlib/vlib.h>
#include <vnet/vnet.h>
#include <vnet/pg/pg.h>
#include <vppinfra/error.h>
#include <pvti/pvti.h>
#include <pvti/pvti_if.h>
typedef struct
{
u32 next_index;
u32 sw_if_index;
u32 tx_seq;
u16 underlay_mtu;
u16 bi0_max_current_length;
u8 stream_index;
u8 trace_type;
u8 packet_data[96];
} pvti_output_trace_t;
#define foreach_pvti_output_error \
_ (NONE, "No error") \
_ (PROCESSED, "Packets processed") \
_ (ENCAPSULATED, "Packets encapsulated") \
_ (PEER, "No peer found") \
_ (MAKE_PEER, "Could not make peer") \
_ (RECHARGE0, "Could not recharge 0") \
_ (RECHARGE1, "Could not recharge 1") \
_ (NO_PRE_SPACE, "Not enought pre-data space") \
_ (CHOPPED, "Packets chopped") \
_ (OVERFLOW, "Packets overflowed") \
_ (OVERFLOW_CANTFIT, "Packets overflowed and cant fit excess")
typedef enum
{
#define _(sym, str) PVTI_OUTPUT_ERROR_##sym,
foreach_pvti_output_error
#undef _
PVTI_OUTPUT_N_ERROR,
} pvti_output_error_t;
typedef enum
{
PVTI_INDEPENDENT_CHUNK = 0,
PVTI_REASS_CHUNK,
} pvti_chunk_type_t;
#define MAX_CURR_LEN_UNKNOWN 0xffff
typedef enum
{
PVTI_OUTPUT_NEXT_DROP,
PVTI_OUTPUT_NEXT_INTERFACE_OUTPUT,
PVTI_OUTPUT_NEXT_IP4_LOOKUP,
PVTI_OUTPUT_NEXT_IP6_LOOKUP,
PVTI_OUTPUT_N_NEXT,
} pvti_output_next_t;
#endif // pvti_output_h
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