-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <stddef.h>
#define IP_FRAG_TBL_POS(tbl, sig) \
((tbl)->pkt + ((sig) & (tbl)->entry_mask))
-#ifdef RTE_LIBRTE_IP_FRAG_TBL_STAT
-#define IP_FRAG_TBL_STAT_UPDATE(s, f, v) ((s)->f += (v))
-#else
-#define IP_FRAG_TBL_STAT_UPDATE(s, f, v) do {} while (0)
-#endif /* IP_FRAG_TBL_STAT */
-
-/* local frag table helper functions */
-static inline void
-ip_frag_tbl_del(struct rte_ip_frag_tbl *tbl, struct rte_ip_frag_death_row *dr,
- struct ip_frag_pkt *fp)
-{
- ip_frag_free(fp, dr);
- ip_frag_key_invalidate(&fp->key);
- TAILQ_REMOVE(&tbl->lru, fp, lru);
- tbl->use_entries--;
- IP_FRAG_TBL_STAT_UPDATE(&tbl->stat, del_num, 1);
-}
-
static inline void
ip_frag_tbl_add(struct rte_ip_frag_tbl *tbl, struct ip_frag_pkt *fp,
const struct ip_frag_key *key, uint64_t tms)
}
/*
- * errorneous packet: either exceeed max allowed number of fragments,
+ * erroneous packet: either exceed max allowed number of fragments,
* or duplicate first/last fragment encountered.
*/
if (idx >= sizeof (fp->frags) / sizeof (fp->frags[0])) {
fp->frags[IP_LAST_FRAG_IDX].len);
else
IP_FRAG_LOG(DEBUG, "%s:%d invalid fragmented packet:\n"
- "ipv4_frag_pkt: %p, key: <" IPv6_KEY_BYTES_FMT ", %#x>, "
+ "ipv6_frag_pkt: %p, key: <" IPv6_KEY_BYTES_FMT ", %#x>, "
"total_size: %u, frag_size: %u, last_idx: %u\n"
"first fragment: ofs: %u, len: %u\n"
"last fragment: ofs: %u, len: %u\n\n",
fp->frags[IP_LAST_FRAG_IDX].len);
else
IP_FRAG_LOG(DEBUG, "%s:%d invalid fragmented packet:\n"
- "ipv4_frag_pkt: %p, key: <" IPv6_KEY_BYTES_FMT ", %#x>, "
+ "ipv6_frag_pkt: %p, key: <" IPv6_KEY_BYTES_FMT ", %#x>, "
"total_size: %u, frag_size: %u, last_idx: %u\n"
"first fragment: ofs: %u, len: %u\n"
"last fragment: ofs: %u, len: %u\n\n",
if (p1->key.key_len == IPV4_KEYLEN)
IP_FRAG_LOG(DEBUG, "%s:%d:\n"
"tbl: %p, max_entries: %u, use_entries: %u\n"
- "ipv6_frag_pkt line0: %p, index: %u from %u\n"
+ "ipv4_frag_pkt line0: %p, index: %u from %u\n"
"key: <%" PRIx64 ", %#x>, start: %" PRIu64 "\n",
__func__, __LINE__,
tbl, tbl->max_entries, tbl->use_entries,
if (p2->key.key_len == IPV4_KEYLEN)
IP_FRAG_LOG(DEBUG, "%s:%d:\n"
"tbl: %p, max_entries: %u, use_entries: %u\n"
- "ipv6_frag_pkt line1: %p, index: %u from %u\n"
+ "ipv4_frag_pkt line1: %p, index: %u from %u\n"
"key: <%" PRIx64 ", %#x>, start: %" PRIu64 "\n",
__func__, __LINE__,
tbl, tbl->max_entries, tbl->use_entries,