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authorDamjan Marion <damarion@cisco.com>2016-12-28 18:38:59 +0100
committerDamjan Marion <damarion@cisco.com>2017-01-01 18:11:43 +0100
commitcb034b9b374927c7552e36dcbc306d8456b2a0cb (patch)
tree9ff64f9792560630c8cf8faa2f74fc20671c30f1 /plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c
parentfdc62abdc113ea63dc867375bd49ef3043dcd290 (diff)
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c')
-rw-r--r--plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c b/plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c
deleted file mode 100644
index 0b4d4192975..00000000000
--- a/plugins/ioam-plugin/ioam/encap/ip6_ioam_seqno.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * 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.
- */
-
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/pg/pg.h>
-#include <vppinfra/error.h>
-
-#include <vnet/ip/ip.h>
-
-#include <vppinfra/hash.h>
-#include <vppinfra/error.h>
-#include <vppinfra/elog.h>
-
-#include "ip6_ioam_seqno.h"
-#include "ip6_ioam_e2e.h"
-
-ioam_seqno_data_main_t ioam_seqno_main;
-
-void ioam_seqno_init_bitmap (ioam_seqno_data *data)
-{
- seqno_bitmap *bitmap = &data->seqno_rx.bitmap;
- bitmap->window_size = SEQNO_WINDOW_SIZE;
- bitmap->array_size = SEQNO_WINDOW_ARRAY_SIZE;
- bitmap->mask = 32 * SEQNO_WINDOW_ARRAY_SIZE - 1;
- bitmap->array[0] = 0x00000000;/* pretend we haven seen sequence numbers 0*/
- bitmap->highest = 0;
-
- data->seq_num = 0;
- return ;
-}
-
-/*
- * This Routine gets called from IPv6 hop-by-hop option handling.
- * Only if we are encap node, then add PPC data.
- * On a Transit(MID) node we dont do anything with E2E headers.
- * On decap node decap is handled by seperate function.
- */
-int
-ioam_seqno_encap_handler (vlib_buffer_t *b, ip6_header_t *ip,
- ip6_hop_by_hop_option_t *opt)
-{
- u32 opaque_index = vnet_buffer(b)->l2_classify.opaque_index;
- ioam_e2e_option_t * e2e;
- int rv = 0;
- ioam_seqno_data *data;
-
- data = ioam_e2ec_get_seqno_data_from_flow_ctx(opaque_index);
- e2e = (ioam_e2e_option_t *) opt;
- e2e->e2e_data = clib_host_to_net_u32(++data->seq_num);
-
- return (rv);
-}
-
-/*
- * This Routine gets called on POP/Decap node.
- */
-int
-ioam_seqno_decap_handler (vlib_buffer_t *b, ip6_header_t *ip,
- ip6_hop_by_hop_option_t *opt)
-{
- u32 opaque_index = vnet_buffer(b)->l2_classify.opaque_index;
- ioam_e2e_option_t * e2e;
- int rv = 0;
- ioam_seqno_data *data;
-
- data = ioam_e2ec_get_seqno_data_from_flow_ctx(opaque_index);
- e2e = (ioam_e2e_option_t *) opt;
- ioam_analyze_seqno(&data->seqno_rx, (u64) clib_net_to_host_u32(e2e->e2e_data));
-
- return (rv);
-}
-
-u8 *
-show_ioam_seqno_cmd_fn (u8 *s, ioam_seqno_data *seqno_data, u8 enc)
-{
- seqno_rx_info *rx;
-
- s = format(s, "SeqNo Data:\n");
- if (enc)
- {
- s = format(s, " Current Seq. Number : %llu\n", seqno_data->seq_num);
- }
- else
- {
- rx = &seqno_data->seqno_rx;
- s = format(s, " Highest Seq. Number : %llu\n", rx->bitmap.highest);
- s = format(s, " Packets received : %llu\n", rx->rx_packets);
- s = format(s, " Lost packets : %llu\n", rx->lost_packets);
- s = format(s, " Reordered packets : %llu\n", rx->reordered_packets);
- s = format(s, " Duplicate packets : %llu\n", rx->dup_packets);
- }
-
- format(s, "\n");
- return s;
-}