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authorMauro Sardara <msardara@cisco.com>2020-03-24 17:34:14 +0000
committerMauro Sardara <msardara@cisco.com>2020-09-14 17:31:15 +0000
commit88509fe353767cbde707c3e3b1f29392957819f3 (patch)
treecccd51bac7966cd3138c525e8075d90341184a66 /hicn-plugin/src/data_fwd_node.c
parentd875ae92a7fa1eaab3bc2616aeeedfc64a81fea4 (diff)
[HICN-574] Host stack plugin for VPP.
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I8d8fdffef31a7013265d6529c5f52f3d5ec70d18 Signed-off-by: Mauro Sardara <msardara@cisco.com> Signed-off-by: Mauro <you@example.com> Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'hicn-plugin/src/data_fwd_node.c')
-rw-r--r--hicn-plugin/src/data_fwd_node.c620
1 files changed, 0 insertions, 620 deletions
diff --git a/hicn-plugin/src/data_fwd_node.c b/hicn-plugin/src/data_fwd_node.c
deleted file mode 100644
index c65b62454..000000000
--- a/hicn-plugin/src/data_fwd_node.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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 <vnet/dpo/dpo.h>
-
-#include "data_fwd.h"
-#include "mgmt.h"
-#include "parser.h"
-#include "infra.h"
-#include "strategy.h"
-#include "strategy_dpo_manager.h"
-#include "state.h"
-#include "error.h"
-
-/* Stats string values */
-static char *hicn_data_fwd_error_strings[] = {
-#define _(sym, string) string,
- foreach_hicnfwd_error
-#undef _
-};
-
-/* Declarations */
-always_inline void
-drop_packet (vlib_main_t * vm, u32 bi0,
- u32 * n_left_to_next, u32 * next0, u32 ** to_next,
- u32 * next_index, vlib_node_runtime_t * node);
-
-always_inline int
-hicn_satisfy_faces (vlib_main_t * vm, u32 b0,
- hicn_pcs_entry_t * pitp, u32 * n_left_to_next,
- u32 ** to_next, u32 * next_index,
- vlib_node_runtime_t * node, u8 isv6,
- vl_api_hicn_api_node_stats_get_reply_t * stats);
-
-always_inline void
-clone_data_to_cs (vlib_main_t * vm, hicn_pit_cs_t * pitcs,
- hicn_pcs_entry_t * pitp, hicn_header_t * hicn0, f64 tnow,
- hicn_hash_node_t * nodep, vlib_buffer_t * b0,
- hicn_hash_entry_t * hash_entry, u64 name_hash,
- hicn_buffer_t * hicnb, const hicn_dpo_vft_t * dpo_vft,
- dpo_id_t * hicn_dpo_id, hicn_lifetime_t dmsg_lifetime);
-
-
-/* packet trace format function */
-always_inline u8 *hicn_data_fwd_format_trace (u8 * s, va_list * args);
-
-vlib_node_registration_t hicn_data_fwd_node;
-
-/*
- * ICN forwarder node for interests: handling of Data delivered based on ACL.
- * - 1 packet at a time - ipv4/tcp ipv6/tcp
- */
-static uword
-hicn_data_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
- vlib_frame_t * frame)
-{
-
- u32 n_left_from, *from, *to_next;
- hicn_data_fwd_next_t next_index;
- hicn_pit_cs_t *pitcs = &hicn_main.pitcs;
- vl_api_hicn_api_node_stats_get_reply_t stats = { 0 };
- f64 tnow;
- u32 data_received = 1;
-
- from = vlib_frame_vector_args (frame);
- n_left_from = frame->n_vectors;
- next_index = node->cached_next_index;
-
- /* Capture time in vpp terms */
- tnow = vlib_time_now (vm);
-
- while (n_left_from > 0)
- {
- u32 n_left_to_next;
- vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next);
-
- while (n_left_from > 0 && n_left_to_next > 0)
- {
- vlib_buffer_t *b0;
- u8 isv6;
- u8 *nameptr;
- u16 namelen;
- u32 bi0;
- u32 next0 = HICN_DATA_FWD_NEXT_ERROR_DROP;
- hicn_name_t name;
- hicn_header_t *hicn0;
- hicn_buffer_t *hicnb0;
- hicn_hash_node_t *node0;
- const hicn_strategy_vft_t *strategy_vft0;
- const hicn_dpo_vft_t *dpo_vft0;
- u8 dpo_ctx_id0;
- hicn_pcs_entry_t *pitp;
- hicn_hash_entry_t *hash_entry0;
- int ret = HICN_ERROR_NONE;
-
- /* Prefetch for next iteration. */
- if (n_left_from > 1)
- {
- vlib_buffer_t *b1;
- b1 = vlib_get_buffer (vm, from[1]);
- CLIB_PREFETCH (b1, 2 * CLIB_CACHE_LINE_BYTES, STORE);
- CLIB_PREFETCH (b1->data, CLIB_CACHE_LINE_BYTES, STORE);
- }
- /* Dequeue a packet buffer */
- /*
- * Do not copy the index in the next buffer, we'll do
- * it later. The packet might be cloned, so the buffer to move
- * to next must be the cloned one
- */
- bi0 = from[0];
- from += 1;
- n_left_from -= 1;
-
- b0 = vlib_get_buffer (vm, bi0);
-
- /* Get hicn buffer and state */
- hicnb0 = hicn_get_buffer (b0);
- hicn_get_internal_state (hicnb0, pitcs, &node0, &strategy_vft0,
- &dpo_vft0, &dpo_ctx_id0, &hash_entry0);
-
- ret = hicn_data_parse_pkt (b0, &name, &namelen, &hicn0, &isv6);
- pitp = hicn_pit_get_data (node0);
- nameptr = (u8 *) (&name);
-
- if (PREDICT_FALSE
- (ret != HICN_ERROR_NONE
- || !hicn_node_compare (nameptr, namelen, node0)
- || (hash_entry0->he_flags & HICN_HASH_ENTRY_FLAG_CS_ENTRY)))
- {
- /*
- * Remove the lock acquired from
- * data_pcslookup node
- */
- dpo_id_t hicn_dpo_id0 = { dpo_vft0->hicn_dpo_get_type (), 0, 0,
- dpo_ctx_id0
- };
- hicn_pcs_remove_lock (pitcs, &pitp, &node0, vm,
- hash_entry0, dpo_vft0, &hicn_dpo_id0);
-
- drop_packet (vm, bi0, &n_left_to_next, &next0, &to_next,
- &next_index, node);
-
- goto end_processing;
- }
- /*
- * Check if the hit is instead a collision in the
- * hash table. Unlikely to happen.
- */
- /*
- * there is no guarantee that the type of entry has
- * not changed from the lookup.
- */
-
- if (tnow > pitp->shared.expire_time
- || (hash_entry0->he_flags & HICN_HASH_ENTRY_FLAG_DELETED))
- {
- dpo_id_t hicn_dpo_id0 =
- { dpo_vft0->hicn_dpo_get_type (), 0, 0, dpo_ctx_id0 };
- hicn_pcs_delete (pitcs, &pitp, &node0, vm, hash_entry0,
- dpo_vft0, &hicn_dpo_id0);
-
- drop_packet (vm, bi0, &n_left_to_next, &next0, &to_next,
- &next_index, node);
- stats.pit_expired_count++;
-
- if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) &&
- (b0->flags & VLIB_BUFFER_IS_TRACED)))
- {
- hicn_data_fwd_trace_t *t =
- vlib_add_trace (vm, node, b0, sizeof (*t));
- t->pkt_type = HICN_PKT_TYPE_CONTENT;
- t->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_RX];
- t->next_index = next0;
- clib_memcpy (t->packet_data,
- vlib_buffer_get_current (b0),
- sizeof (t->packet_data));
- }
- }
- else
- {
- ASSERT ((hash_entry0->he_flags & HICN_HASH_ENTRY_FLAG_DELETED)
- == 0);
-
- data_received++;
- /*
- * We do not check if the data is coming from
- * the outgoing interest face.
- */
-
- /* Prepare the buffer for the cloning */
- ret = hicn_satisfy_faces (vm, bi0, pitp, &n_left_to_next,
- &to_next, &next_index, node,
- isv6, &stats);
-
- dpo_id_t hicn_dpo_id0 = { dpo_vft0->hicn_dpo_get_type (), 0, 0,
- dpo_ctx_id0
- };
-
- if (PREDICT_FALSE (ret != HICN_ERROR_NONE))
- {
- hicn_pcs_pit_delete (pitcs, &pitp, &node0, vm,
- hash_entry0, dpo_vft0, &hicn_dpo_id0);
- continue;
- }
- /*
- * Call the strategy callback since the
- * interest has been satisfied
- */
- strategy_vft0->hicn_receive_data (dpo_ctx_id0,
- pitp->u.pit.pe_txnh);
-
-#if HICN_FEATURE_CS
- hicn_lifetime_t dmsg_lifetime;
-
- hicn_type_t type = hicnb0->type;
- hicn_ops_vft[type.l1]->get_lifetime (type, &hicn0->protocol,
- &dmsg_lifetime);
-
- if (dmsg_lifetime)
- {
- /*
- * Clone data packet in the content store and
- * convert the PIT entry into a CS entry
- */
- clone_data_to_cs (vm, pitcs, pitp, hicn0, tnow, node0,
- b0, hash_entry0, hicnb0->name_hash,
- hicnb0, dpo_vft0, &hicn_dpo_id0,
- dmsg_lifetime);
-
- hicn_pcs_remove_lock (pitcs, &pitp, &node0, vm,
- hash_entry0, NULL, NULL);
- }
- else
- {
- /*
- * If the packet is copied and not cloned, we need to free the vlib_buffer
- */
- if (hicnb0->flags & HICN_BUFFER_FLAGS_PKT_LESS_TWO_CL)
- {
- vlib_buffer_free_one (vm, bi0);
- }
- else
- {
- /*
- * Remove one reference as the buffer is no
- * longer in any frame. The vlib_buffer will be freed when
- * all its cloned vlib_buffer will be freed.
- */
- b0->ref_count--;
- }
-
- /* Delete the PIT entry */
- hicn_pcs_pit_delete (pitcs, &pitp, &node0, vm,
- hash_entry0, dpo_vft0, &hicn_dpo_id0);
- }
-#else
- ASSERT (pitp == hicn_pit_get_data (node0));
- /*
- * If the packet is copied and not cloned, we need to free the vlib_buffer
- */
- if (hicnb0->flags & HICN_BUFFER_FLAGS_PKT_LESS_TWO_CL)
- {
- vlib_buffer_free_one (vm, bi0);
- }
- else
- {
- /*
- * Remove one reference as the buffer is no
- * longer in any frame. The vlib_buffer will be freed when
- * all its cloned vlib_buffer will be freed.
- */
- b0->ref_count--;
- }
-
- /* Delete the PIT entry */
- hicn_pcs_pit_delete (pitcs, &pitp, &node0, vm,
- hash_entry0, dpo_vft0, &hicn_dpo_id0);
-#endif
- }
- end_processing:
-
- /* Incr packet counter */
- stats.pkts_processed += 1;
- }
-
- vlib_put_next_frame (vm, node, next_index, n_left_to_next);
- }
- u32 pit_int_count = hicn_pit_get_int_count (pitcs);
- u32 pit_cs_count = hicn_pit_get_cs_count (pitcs);
-
- vlib_node_increment_counter (vm, hicn_data_fwd_node.index,
- HICNFWD_ERROR_DATAS, stats.pkts_data_count);
-
-
- update_node_counter (vm, hicn_data_fwd_node.index,
- HICNFWD_ERROR_INT_COUNT, pit_int_count);
- update_node_counter (vm, hicn_data_fwd_node.index,
- HICNFWD_ERROR_CS_COUNT, pit_cs_count);
- update_node_counter (vm, hicn_data_fwd_node.index,
- HICNFWD_ERROR_INTEREST_AGG_ENTRY,
- stats.pkts_data_count / data_received);
-
- return (frame->n_vectors);
-}
-
-always_inline void
-drop_packet (vlib_main_t * vm, u32 bi0,
- u32 * n_left_to_next, u32 * next0, u32 ** to_next,
- u32 * next_index, vlib_node_runtime_t * node)
-{
- *next0 = HICN_DATA_FWD_NEXT_ERROR_DROP;
-
- (*to_next)[0] = bi0;
- *to_next += 1;
- *n_left_to_next -= 1;
-
- vlib_validate_buffer_enqueue_x1 (vm, node, *next_index,
- *to_next, *n_left_to_next, bi0, *next0);
-}
-
-always_inline int
-hicn_satisfy_faces (vlib_main_t * vm, u32 bi0,
- hicn_pcs_entry_t * pitp, u32 * n_left_to_next,
- u32 ** to_next, u32 * next_index,
- vlib_node_runtime_t * node, u8 isv6,
- vl_api_hicn_api_node_stats_get_reply_t * stats)
-{
- int found = 0;
- int ret = HICN_ERROR_NONE;
- u32 *clones = NULL, *header = NULL;
- u32 n_left_from = 0;
- u32 next0 = HICN_DATA_FWD_NEXT_ERROR_DROP, next1 =
- HICN_DATA_FWD_NEXT_ERROR_DROP;
- word buffer_advance = CLIB_CACHE_LINE_BYTES * 2;
-
- /*
- * We have a hard limit on the number of vlib_buffer that we can
- * chain (no more than 256)
- */
- /*
- * The first group of vlib_buffer can be directly cloned from b0. We
- * need to be careful to clone it only 254 times as the buffer
- * already has n_add_reds=1.
- */
- vec_alloc (clones, pitp->u.pit.faces.n_faces);
- header = clones;
-
- /* Clone bi0 */
- vlib_buffer_t *b0 = vlib_get_buffer (vm, bi0);
-
- hicn_buffer_t *hicnb = hicn_get_buffer (b0);
-
- /*
- * Mark the buffer as smaller than TWO_CL. It will be stored as is in the CS, without excluding
- * the hicn_header. Cloning is not possible, it will be copied.
- */
- if (b0->current_length <= (buffer_advance + (CLIB_CACHE_LINE_BYTES * 2)))
- {
- /* In this case the packet is copied. We don't need to add a reference as no buffer are
- * chained to it.
- */
- hicnb->flags |= HICN_BUFFER_FLAGS_PKT_LESS_TWO_CL;
- }
- else
- {
- /* Add one reference to maintain the buffer in the CS.
- * b0->ref_count == 0 has two meaning: it has 1 buffer or no buffer chained to it.
- * vlib_buffer_clone2 add a number of reference equalt to pitp->u.pit.faces.n_faces - 1
- * as vlib_buffer_clone does. So after all the packet are forwarded the buffer stored in
- * the CS will have ref_count == 0;
- */
- b0->ref_count++;
- }
-
- found = n_left_from =
- vlib_buffer_clone2 (vm, bi0, clones, pitp->u.pit.faces.n_faces,
- buffer_advance);
-
- ASSERT (n_left_from == pitp->u.pit.faces.n_faces);
-
- /* Index to iterate over the faces */
- int i = 0;
-
- while (n_left_from > 0)
- {
-
- //Dual loop, X2
- while (n_left_from >= 4 && *n_left_to_next >= 2)
- {
- vlib_buffer_t *h0, *h1;
- u32 hi0, hi1;
- hicn_face_id_t face0, face1;
-
- /* Prefetch for next iteration. */
- {
- vlib_buffer_t *h2, *h3;
- h2 = vlib_get_buffer (vm, clones[2]);
- h3 = vlib_get_buffer (vm, clones[3]);
- CLIB_PREFETCH (h2, 2 * CLIB_CACHE_LINE_BYTES, STORE);
- CLIB_PREFETCH (h3, 2 * CLIB_CACHE_LINE_BYTES, STORE);
- }
-
- face0 = hicn_face_db_get_dpo_face (i++, &pitp->u.pit.faces);
- face1 = hicn_face_db_get_dpo_face (i++, &pitp->u.pit.faces);
-
- h0 = vlib_get_buffer (vm, clones[0]);
- h1 = vlib_get_buffer (vm, clones[1]);
-
- (*to_next)[0] = hi0 = clones[0];
- (*to_next)[1] = hi1 = clones[1];
- *to_next += 2;
- *n_left_to_next -= 2;
- n_left_from -= 2;
- clones += 2;
-
- next0 = isv6 ? HICN_DATA_FWD_NEXT_IFACE6_OUT :
- HICN_DATA_FWD_NEXT_IFACE4_OUT;
- next1 = isv6 ? HICN_DATA_FWD_NEXT_IFACE6_OUT :
- HICN_DATA_FWD_NEXT_IFACE4_OUT;
-
- vnet_buffer (h0)->ip.adj_index[VLIB_TX] = face0;
- vnet_buffer (h1)->ip.adj_index[VLIB_TX] = face1;
-
- stats->pkts_data_count += 2;
-
- if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) &&
- (h0->flags & VLIB_BUFFER_IS_TRACED)))
- {
- hicn_data_fwd_trace_t *t =
- vlib_add_trace (vm, node, h0, sizeof (*t));
- t->pkt_type = HICN_PKT_TYPE_CONTENT;
- t->sw_if_index = vnet_buffer (h0)->sw_if_index[VLIB_RX];
- t->next_index = next0;
- clib_memcpy (t->packet_data,
- vlib_buffer_get_current (h0),
- sizeof (t->packet_data));
- }
- if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) &&
- (h1->flags & VLIB_BUFFER_IS_TRACED)))
- {
- hicn_data_fwd_trace_t *t =
- vlib_add_trace (vm, node, h1, sizeof (*t));
- t->pkt_type = HICN_PKT_TYPE_CONTENT;
- t->sw_if_index = vnet_buffer (h1)->sw_if_index[VLIB_RX];
- t->next_index = next1;
- clib_memcpy (t->packet_data,
- vlib_buffer_get_current (h1),
- sizeof (t->packet_data));
- }
- vlib_validate_buffer_enqueue_x2 (vm, node, *next_index,
- (*to_next), *n_left_to_next,
- hi0, hi1, next0, next1);
- }
-
-
- while (n_left_from > 0 && *n_left_to_next > 0)
- {
- vlib_buffer_t *h0;
- u32 hi0;
- hicn_face_id_t face0;
-
- face0 = hicn_face_db_get_dpo_face (i++, &pitp->u.pit.faces);
-
- h0 = vlib_get_buffer (vm, clones[0]);
-
- (*to_next)[0] = hi0 = clones[0];
- *to_next += 1;
- *n_left_to_next -= 1;
- n_left_from -= 1;
- clones += 1;
-
- next0 = isv6 ? HICN_DATA_FWD_NEXT_IFACE6_OUT :
- HICN_DATA_FWD_NEXT_IFACE4_OUT;
- vnet_buffer (h0)->ip.adj_index[VLIB_TX] = face0;
-
- stats->pkts_data_count++;
-
- if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) &&
- (h0->flags & VLIB_BUFFER_IS_TRACED)))
- {
- hicn_data_fwd_trace_t *t =
- vlib_add_trace (vm, node, h0, sizeof (*t));
- t->pkt_type = HICN_PKT_TYPE_CONTENT;
- t->sw_if_index = vnet_buffer (h0)->sw_if_index[VLIB_RX];
- t->next_index = next0;
- clib_memcpy (t->packet_data,
- vlib_buffer_get_current (h0),
- sizeof (t->packet_data));
- }
- /*
- * Verify speculative enqueue, maybe switch current
- * next frame
- */
- /*
- * Fix in case of a wrong speculation. Needed to
- * clone the data in the right frame
- */
- vlib_validate_buffer_enqueue_x1 (vm, node, *next_index,
- *to_next, *n_left_to_next,
- hi0, next0);
-
- }
-
- /* Ensure that there is space for the next clone (if any) */
- if (PREDICT_FALSE (*n_left_to_next == 0))
- {
- vlib_put_next_frame (vm, node, *next_index, *n_left_to_next);
-
- vlib_get_next_frame (vm, node, *next_index, *to_next,
- *n_left_to_next);
- }
- }
-
- vec_free (header);
-
- if (PREDICT_FALSE (!found))
- {
- ASSERT (0);
- drop_packet (vm, bi0, n_left_to_next, &next0, to_next, next_index,
- node);
- ret = HICN_ERROR_FACE_NOT_FOUND;
- }
- return ret;
-}
-
-always_inline void
-clone_data_to_cs (vlib_main_t * vm, hicn_pit_cs_t * pitcs,
- hicn_pcs_entry_t * pitp, hicn_header_t * hicn0, f64 tnow,
- hicn_hash_node_t * nodep, vlib_buffer_t * b0,
- hicn_hash_entry_t * hash_entry, u64 name_hash,
- hicn_buffer_t * hicnb, const hicn_dpo_vft_t * dpo_vft,
- dpo_id_t * hicn_dpo_id, hicn_lifetime_t dmsg_lifetime)
-{
- /*
- * At this point we think we're safe to proceed. Store the CS buf in
- * the PIT/CS hashtable entry
- */
-
- /*
- * Start turning the PIT into a CS. Note that we may be stepping on
- * the PIT part of the union as we update the CS part, so don't
- * expect the PIT part to be valid after this point.
- */
- hicn_buffer_t *hicnb0 = hicn_get_buffer (b0);
- hicn_pit_to_cs (vm, pitcs, pitp, hash_entry, nodep, dpo_vft, hicn_dpo_id,
- hicnb->face_id,
- hicnb0->flags & HICN_BUFFER_FLAGS_FACE_IS_APP);
-
- pitp->shared.create_time = tnow;
-
- if (dmsg_lifetime < HICN_PARAM_CS_LIFETIME_MIN
- || dmsg_lifetime > HICN_PARAM_CS_LIFETIME_MAX)
- {
- dmsg_lifetime = HICN_PARAM_CS_LIFETIME_DFLT;
- }
- pitp->shared.expire_time = hicn_pcs_get_exp_time (tnow, dmsg_lifetime);
-
- /* Store the original packet buffer in the CS node */
- pitp->u.cs.cs_pkt_buf = vlib_get_buffer_index (vm, b0);
-}
-
-/* packet trace format function */
-always_inline u8 *
-hicn_data_fwd_format_trace (u8 * s, va_list * args)
-{
- CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
- CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
- hicn_data_fwd_trace_t *t = va_arg (*args, hicn_data_fwd_trace_t *);
- u32 indent = format_get_indent (s);
-
- s = format (s, "DATAFWD: pkt: %d, sw_if_index %d, next index %d\n",
- (int) t->pkt_type, t->sw_if_index, t->next_index);
-
- s = format (s, "%U%U", format_white_space, indent,
- format_ip6_header, t->packet_data, sizeof (t->packet_data));
- return (s);
-}
-
-/*
- * Node registration for the data forwarder node
- */
-/* *INDENT-OFF* */
-VLIB_REGISTER_NODE(hicn_data_fwd_node) =
-{
- .function = hicn_data_node_fn,
- .name = "hicn-data-fwd",
- .vector_size = sizeof(u32),
- .format_trace = hicn_data_fwd_format_trace,
- .type = VLIB_NODE_TYPE_INTERNAL,
- .n_errors = ARRAY_LEN(hicn_data_fwd_error_strings),
- .error_strings = hicn_data_fwd_error_strings,
- .n_next_nodes = HICN_DATA_FWD_N_NEXT,
- /* edit / add dispositions here */
- .next_nodes = {
- [HICN_DATA_FWD_NEXT_V4_LOOKUP] = "ip4-lookup",
- [HICN_DATA_FWD_NEXT_V6_LOOKUP] = "ip6-lookup",
- [HICN_DATA_FWD_NEXT_IFACE4_OUT] = "hicn4-iface-output",
- [HICN_DATA_FWD_NEXT_IFACE6_OUT] = "hicn6-iface-output",
- [HICN_DATA_FWD_NEXT_ERROR_DROP] = "error-drop",
- },
-};
-/* *INDENT-ON* */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables: eval: (c-set-style "gnu") End:
- */