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/*
* Copyright (c) 2021 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 __HICN_MGMT_H__
#define __HICN_MGMT_H__
#include <vppinfra/error.h>
#include "faces/face.h"
#include <vpp_plugins/hicn/hicn_api.h>
/**
* @file mgmt.h
*
*/
typedef struct icn_stats_s
{
u32 pkts_processed;
u32 pkts_interest_count;
u32 pkts_data_count;
u32 pkts_from_cache_count;
u32 pkts_no_pit_count;
u32 pit_expired_count;
u32 cs_expired_count;
u32 no_bufs_count;
u32 pkts_interest_agg;
u32 pkts_int_retrans;
u32 pit_int_count;
u32 pit_cs_count;
} icn_stats_t;
typedef enum
{
HICN_MGMT_FACE_OP_NONE = 0,
HICN_MGMT_FACE_OP_CREATE,
HICN_MGMT_FACE_OP_DELETE,
HICN_MGMT_FACE_OP_ADMIN,
HICN_MGMT_FACE_OP_HELLO,
} hicn_mgmt_face_op_e;
typedef enum
{
HICN_MGMT_MAPME_OP_NONE = 0,
HICN_MGMT_MAPME_OP_CREATE,
HICN_MGMT_MAPME_OP_DELETE,
HICN_MGMT_MAPME_OP_ENABLE,
HICN_MGMT_MAPME_OP_DISABLE
} hicn_mgmt_mapme_op_e;
typedef enum
{
HICN_ADDRESS_TYPE_NONE,
HICN_ADDRESS_TYPE_V4,
HICN_ADDRESS_TYPE_V6
} hicn_address_type_e;
/*
* Utility to update error counters in all hICN nodes
*/
always_inline void
update_node_counter (vlib_main_t *vm, u32 node_idx, u32 counter_idx, u64 val)
{
vlib_node_t *node = vlib_get_node (vm, node_idx);
vlib_error_main_t *em = &(vm->error_main);
u32 base_idx = node->error_heap_index;
em->counters[base_idx + counter_idx] = val;
}
/*
* Stats for the forwarding node, which end up called "error" even though
* they aren't...
*/
#define foreach_hicnfwd_error \
_ (PROCESSED, "hICN packets processed") \
_ (INTERESTS, "hICN interests forwarded") \
_ (DATAS, "hICN data msgs forwarded") \
_ (CACHED, "Cached data ") \
_ (NO_PIT, "hICN no PIT entry drops") \
_ (PIT_EXPIRED, "hICN expired PIT entries") \
_ (CS_EXPIRED, "hICN expired CS entries") \
_ (CS_LRU, "hICN LRU CS entries freed") \
_ (NO_BUFS, "No packet buffers") \
_ (INTEREST_AGG, "Interests aggregated") \
_ (INTEREST_AGG_ENTRY, "Interest aggregated per entry") \
_ (INT_RETRANS, "Interest retransmissions") \
_ (INT_COUNT, "Interests in PIT") \
_ (CS_COUNT, "CS total entries") \
_ (CS_NTW_COUNT, "CS ntw entries") \
_ (CS_APP_COUNT, "CS app entries") \
_ (HASH_COLL_HASHTB_COUNT, "Collisions in Hash table")
typedef enum
{
#define _(sym, str) HICNFWD_ERROR_##sym,
foreach_hicnfwd_error
#undef _
HICNFWD_N_ERROR,
} hicnfwd_error_t;
/*
* Declarations
*/
clib_error_t *hicn_api_plugin_hookup (vlib_main_t *vm);
int hicn_mgmt_node_stats_get (vl_api_hicn_api_node_stats_get_reply_t *rmp);
#endif /* // __HICN_MGMT_H__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables: eval: (c-set-style "gnu") End:
*/
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