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-rw-r--r--plugins/vcgn-plugin/vcgn/cnat_va_db.h121
1 files changed, 0 insertions, 121 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_va_db.h b/plugins/vcgn-plugin/vcgn/cnat_va_db.h
deleted file mode 100644
index 6e0051b46f7..00000000000
--- a/plugins/vcgn-plugin/vcgn/cnat_va_db.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- *------------------------------------------------------------------
- * cnat_va_db.h - definition for virtual assembly database
- *
- * Copyright (c) 2013 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 __CNAT_VA_DB_H__
-#define __CNAT_VA_DB_H__
-
-#include <clib_lite.h>
-
-#define FRAG_DEBUG 1
-
-/* virtual assemble hash database size ~ 16B x 64K = 1MB */
-
-#define VA_TOTAL_ENTRIES (64*1024)
-#define VA_ENTRY_PER_BUCKET (8) /* make sure size is power of 2 for circular FIFO */
-#define VA_BUCKET_MASK (VA_ENTRY_PER_BUCKET -1)
-#define VA_BUCKETS (VA_TOTAL_ENTRIES / VA_ENTRY_PER_BUCKET)
-#define VA_KEY_SIZE 12
-
-typedef struct _va_entry {
- /* key: top 12 bytes */
- u32 src_ip;
- u32 dst_ip;
- u16 vrf; /* overloaded with protocol info with top two bits */
- u16 ip_id;
-
- /* values */
- u16 src_port;
- u16 dst_port;
-} va_entry_t;
-
-typedef struct _va_keys {
- u64 key64; /* src & dst IP */
- u32 key32; /* vrf, protocol and ip_id */
-} va_keys;
-
-typedef union {
- va_entry_t e;
- va_keys k;
-} va_lookup_key;
-
-typedef struct _va_bucket_t {
- u32 head_entry;
- u32 next_available_entry; /* ~0 for empty bucket */
- u32 new_entry_counter; /* for debug purpose */
- va_entry_t va_entry[VA_ENTRY_PER_BUCKET];
-} va_bucket_t;
-
-extern va_bucket_t va_bucket[]; /* hash table in cnat_va_db.c */
-
-void va_bucket_init ();
-
-inline void va_db_add_new_entry (u32 bucket_index, va_lookup_key * );
-inline int va_db_delete_entry (u32 bucket_index, va_lookup_key * );
-inline va_entry_t * va_db_lookup (u32 bucket_index, va_lookup_key * key);
-
-#ifdef FRAG_DEBUG
-
-#define FRAG_DEBUG_PRINTF1(a) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a); \
- }
-
-#define FRAG_DEBUG_PRINTF2(a, b) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a, b); \
- }
-
-#define FRAG_DEBUG_PRINTF3(a, b, c) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a, b, c); \
- }
-
-#define FRAG_DEBUG_PRINTF4(a, b, c, d) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a, b, c, d); \
- }
-
-#define FRAG_DEBUG_PRINTF5(a, b, c, d, e) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a, b, c, d, e); \
- }
-
-#define FRAG_DEBUG_PRINTF6(a, b, c, d, e, f) \
- if (frag_debug_flag) { \
- PLATFORM_DEBUG_PRINT(a, b, c, d, e, f); \
- }
-#else
-
-#define FRAG_DEBUG_PRINTF1(a)
-
-#define FRAG_DEBUG_PRINTF2(a, b)
-
-#define FRAG_DEBUG_PRINTF3(a, b, c)
-
-#define FRAG_DEBUG_PRINTF4(a, b, c, d)
-
-#define FRAG_DEBUG_PRINTF5(a, b, c, d, e)
-
-#define FRAG_DEBUG_PRINTF6(a, b, c, d, e, f)
-
-#endif
-
-#endif /* __CNAT_VA_DB_H__ */
-
-