1 files changed, 0 insertions, 115 deletions
diff --git a/hicn-plugin/src/network/state.h b/hicn-plugin/src/network/state.h
deleted file mode 100644
index 37003d0ae..000000000
--- a/hicn-plugin/src/network/state.h
+++ /dev/null
@@ -1,115 +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.
- */
-
-#ifndef __HICN_STATE__
-#define __HICN_STATE__
-
-#include <netinet/in.h>
-#include <vnet/buffer.h>
-
-#include "hicn.h"
-#include "pcs.h"
-#include "hashtb.h"
-#include "strategy.h"
-#include "strategy_dpo_ctx.h"
-#include "strategy_dpo_manager.h"
-
-/**
- * @file plugin_state
- *
- * Helper functions to hicn state (hash node, hash entry, strategy vft, dpo vft and dpo context id)
- *
- */
-
-//TODO exploit this state to prefetch hash nodes and entries.
-
-/**
- * @brief Retrieve the hicn state
- *
- * @param hicnb hicn buffer used to retrieve the hicn state
- * @param pitcs pointer to PIT/CS
- * @param node node in the hash table referring to the buffer
- * @param strategy_vft return value pointing to the strategy vft corresponding to the buffer
- * @param dpo_vft return value pointing to the dpo vft corresponding to the buffer
- * @param dpo_ctx_id return value pointing to the dpo context id corresponding to the buffer
- * @param hash_entry entry in the hash table referring to the buffer
- */
-always_inline void
-hicn_get_internal_state (hicn_buffer_t * hicnb, hicn_pit_cs_t * pitcs,
-			 hicn_hash_node_t ** node,
-			 const hicn_strategy_vft_t ** strategy_vft,
-			 const hicn_dpo_vft_t ** dpo_vft, u8 * dpo_ctx_id,
-			 hicn_hash_entry_t ** hash_entry)
-{
-  *node = pool_elt_at_index (pitcs->pcs_table->ht_nodes, hicnb->node_id);
-  *strategy_vft = hicn_dpo_get_strategy_vft (hicnb->vft_id);
-  *dpo_vft = hicn_dpo_get_vft (hicnb->vft_id);
-  *dpo_ctx_id = hicnb->dpo_ctx_id;
-
-  hicn_hash_bucket_t *bucket;
-  if (hicnb->hash_bucket_flags & HICN_HASH_NODE_OVERFLOW_BUCKET)
-    bucket =
-      pool_elt_at_index (pitcs->pcs_table->ht_overflow_buckets,
-			 hicnb->bucket_id);
-  else
-    bucket =
-      (hicn_hash_bucket_t *) (pitcs->pcs_table->ht_buckets +
-			      hicnb->bucket_id);
-
-  *hash_entry = &(bucket->hb_entries[hicnb->hash_entry_id]);
-}
-
-/*
- * This function set the PCS entry index, the dpo index and the vft index in
- * the opaque2 buffer. In this way, the interest-hitpit and interest-hitcs
- * nodes can prefetch the corresponding state (PIT entry, dpo_ctx and the
- * strategy vft
- */
-/**
- * @brief Store the hicn state in the hicn buffer
- *
- * @param b vlib buffer holding the hICN packet
- * @param name_hash hash of the hICN name
- * @param node_id id of the node in the hash table referring to the buffer
- * @param dpo_ctx_id id of the dpo context id corresponding to the buffer
- * @param vft_id id of the strategy vft corresponding to the buffer
- * @param hash_entry_id id of the entry in the hash table referring to the buffer
- * @param bucket_id id of the hasth table bucket that holds the hash entry
- * @param bucket_is_overflow 1 if the bucket is from the ht_overflow_buckets pool
- *                           0 if the bucket is from the ht_buckets pool
- */
-always_inline void
-hicn_store_internal_state (vlib_buffer_t * b, u64 name_hash, u32 node_id,
-			   u8 dpo_ctx_id, u8 vft_id, u8 hash_entry_id,
-			   u32 bucket_id, u8 bucket_is_overflow)
-{
-  hicn_buffer_t *hicnb = hicn_get_buffer (b);
-  hicnb->name_hash = name_hash;
-  hicnb->node_id = node_id;
-  hicnb->dpo_ctx_id = dpo_ctx_id;
-  hicnb->vft_id = vft_id;
-  hicnb->hash_entry_id = hash_entry_id;
-  hicnb->bucket_id = bucket_id;
-  hicnb->hash_bucket_flags =
-    HICN_HASH_NODE_OVERFLOW_BUCKET * bucket_is_overflow;
-}
-
-#endif /* // __HICN_STATE__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables: eval: (c-set-style "gnu") End:
- */