-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2016 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) 2010-2016 Intel Corporation
*/
#include <stdio.h>
#include <rte_port_ring.h>
#include <rte_table_hash.h>
#include <rte_hash.h>
+#include <rte_table_hash_cuckoo.h>
#include <rte_pipeline.h>
#include "main.h"
"ring %d\n", i);
}
+ struct rte_table_hash_params table_hash_params = {
+ .name = "TABLE",
+ .key_size = key_size,
+ .key_offset = APP_METADATA_OFFSET(32),
+ .key_mask = NULL,
+ .n_keys = 1 << 24,
+ .n_buckets = 1 << 22,
+ .f_hash = test_hash,
+ .seed = 0,
+ };
+
+ struct rte_table_hash_cuckoo_params table_hash_cuckoo_params = {
+ .name = "TABLE",
+ .key_size = key_size,
+ .key_offset = APP_METADATA_OFFSET(32),
+ .key_mask = NULL,
+ .n_keys = 1 << 24,
+ .n_buckets = 1 << 22,
+ .f_hash = test_hash_cuckoo,
+ .seed = 0,
+ };
+
/* Table configuration */
switch (app.pipeline_type) {
case e_APP_PIPELINE_HASH_KEY8_EXT:
case e_APP_PIPELINE_HASH_KEY16_EXT:
case e_APP_PIPELINE_HASH_KEY32_EXT:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_ext_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_KEY16_LRU:
case e_APP_PIPELINE_HASH_KEY32_LRU:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_lru_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY8_EXT:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key8_ext_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY8_LRU:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key8_lru_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY16_EXT:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key16_ext_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY16_LRU:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key16_lru_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY32_EXT:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key32_ext_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_SPEC_KEY32_LRU:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_key32_lru_ops,
.arg_create = &table_hash_params,
case e_APP_PIPELINE_HASH_CUCKOO_KEY112:
case e_APP_PIPELINE_HASH_CUCKOO_KEY128:
{
- struct rte_table_hash_params table_hash_params = {
- .name = "TABLE",
- .key_size = key_size,
- .key_offset = APP_METADATA_OFFSET(32),
- .key_mask = NULL,
- .n_keys = 1 << 24,
- .n_buckets = 1 << 22,
- .f_hash = (rte_table_hash_op_hash)test_hash,
- .seed = 0,
- };
-
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_cuckoo_ops,
- .arg_create = &table_hash_params,
+ .arg_create = &table_hash_cuckoo_params,
.f_action_hit = NULL,
.f_action_miss = NULL,
.arg_ah = NULL,
uint64_t test_hash(
void *key,
+ __attribute__((unused)) void *key_mask,
__attribute__((unused)) uint32_t key_size,
__attribute__((unused)) uint64_t seed)
{
return signature;
}
+uint32_t test_hash_cuckoo(
+ const void *key,
+ __attribute__((unused)) uint32_t key_size,
+ __attribute__((unused)) uint32_t seed)
+{
+ const uint32_t *k32 = key;
+ uint32_t ip_dst = rte_be_to_cpu_32(k32[0]);
+ uint32_t signature = (ip_dst >> 2) | ((ip_dst & 0x3) << 30);
+
+ return signature;
+}
+
void
app_main_loop_rx_metadata(void) {
uint32_t i, j;
} else
continue;
- *signature = test_hash(key, 0, 0);
+ *signature = test_hash(key, NULL, 0, 0);
}
do {
git.droids-corp.org / dpdk.git / blobdiff