/*-
* 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
* * 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
test14,
test15,
test16,
- test17,
+ test17,
test18,
test19,
test20,
{
struct rte_lpm6 *lpm = NULL;
struct rte_lpm6_config config;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
config.max_rules = MAX_RULES;
lpm = rte_lpm6_create(__func__, -2, &config);
TEST_LPM_ASSERT(lpm == NULL);
-
+
/* rte_lpm6_create: number_tbl8s is bigger than the maximum */
config.number_tbl8s = MAX_NUM_TBL8S + 1;
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm == NULL);
-
+
/* rte_lpm6_create: config = NULL */
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, NULL);
TEST_LPM_ASSERT(lpm == NULL);
{
struct rte_lpm6 *lpm1 = NULL, *lpm2 = NULL, *lpm3 = NULL;
struct rte_lpm6_config config;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
/* rte_lpm6_create: lpm name == LPM2 */
lpm2 = rte_lpm6_create("LPM2", SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm2 != NULL);
-
+
/* rte_lpm6_create: lpm name == LPM2 */
lpm3 = rte_lpm6_create("LPM1", SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm3 == lpm1);
-
+
rte_lpm6_free(lpm1);
rte_lpm6_free(lpm2);
struct rte_lpm6 *lpm = NULL;
struct rte_lpm6_config config;
int32_t i;
-
+
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
{
struct rte_lpm6 *lpm = NULL;
struct rte_lpm6_config config;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
-
+
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
{
struct rte_lpm6 *lpm = NULL;
struct rte_lpm6_config config;
-
+
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth = 24, next_hop = 100;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth = 24;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t next_hop_return = 0;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
/*Create vaild lpm to use in rest of test. */
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
/* rte_lpm6_lookup: ip = NULL */
status = rte_lpm6_lookup(lpm, NULL, &next_hop_return);
TEST_LPM_ASSERT(status < 0);
uint8_t ip[10][16];
int16_t next_hop_return[10];
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
/*Create vaild lpm to use in rest of test. */
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
/* rte_lpm6_lookup: ip = NULL */
status = rte_lpm6_lookup_bulk_func(lpm, NULL, next_hop_return, 10);
TEST_LPM_ASSERT(status < 0);
uint8_t ip[10][16];
uint8_t depth[10];
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
/*Create vaild lpm to use in rest of test. */
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
/* rte_lpm6_delete: ip = NULL */
status = rte_lpm6_delete_bulk_func(lpm, NULL, depth, 10);
TEST_LPM_ASSERT(status < 0);
uint8_t depth = 16, next_hop_add = 100, next_hop_return = 0;
int32_t status = 0;
uint8_t i;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
for (i = 0; i < UINT8_MAX; i++) {
ip[2] = i;
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
}
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
-
+
for (i = 0; i < UINT8_MAX; i++) {
ip[2] = i;
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
uint8_t depth, next_hop_add = 100;
int32_t status = 0;
int i;
-
+
config.max_rules = 127;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
for (i = 1; i < 128; i++) {
depth = (uint8_t)i;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth, next_hop_add = 100;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = 16;
config.flags = 0;
depth = 128;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
ip[0] = 1;
depth = 25;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 33;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 41;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 49;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == -ENOSPC);
-
+
depth = 41;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth, next_hop_add = 100;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = 16;
config.flags = 0;
depth = 128;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
ip[0] = 1;
depth = 41;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 49;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == -ENOSPC);
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth, next_hop_add = 100;
int32_t status = 0;
-
+
config.max_rules = 2;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
depth = 1;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 2;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 3;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == -ENOSPC);
-
+
depth = 2;
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 3;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
uint8_t depth = 25, next_hop_add = 100;
int32_t status = 0;
int i, j;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
for (i = 0; i < 256; i++) {
ip[0] = (uint8_t)i;
for (j = 0; j < 256; j++) {
ip[0] = 255;
ip[1] = 255;
- ip[2] = 0;
+ ip[2] = 0;
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
uint8_t ip[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth = 24, next_hop_add = 100, next_hop_return = 0;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
uint8_t ip[] = {12,12,1,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth = 128, next_hop_add = 100, next_hop_return = 0;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
uint8_t ip2[] = {128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
uint8_t depth, next_hop_add, next_hop_return;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
TEST_LPM_ASSERT((status == 0) &&
(next_hop_return == next_hop_add));
}
-
+
/* Loop with rte_lpm6_delete. */
for (depth = 128; depth >= 1; depth--) {
next_hop_add = (uint8_t) (depth - 1);
uint8_t depth, depth_1, depth_2, next_hop_add, next_hop_add_1,
next_hop_add_2, next_hop_return;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
-
+
depth = 24;
status = rte_lpm6_delete(lpm, ip, depth);
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add));
-
+
status = rte_lpm6_delete(lpm, ip, depth);
TEST_LPM_ASSERT(status == 0);
uint8_t ip[16];
uint8_t depth, next_hop_add, next_hop_return;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
rte_lpm6_delete_all(lpm);
- /*
+ /*
* Add rule that updates the next hop in TBL24 & lookup
* (& delete & lookup)
*/
uint8_t ip[16];
uint8_t depth, next_hop_add, next_hop_return;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
uint8_t depth, next_hop_add;
int16_t next_hop_return[4];
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_add(lpm, ip_batch[0], depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[1], 128, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth = 48;
next_hop_add = 101;
status = rte_lpm6_add(lpm, ip_batch[1], depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[2], 128, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth = 48;
next_hop_add = 102;
status = rte_lpm6_add(lpm, ip_batch[2], depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[3], 128, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
-
+
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 4);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == 100
uint8_t depth[5], next_hop_add;
int16_t next_hop_return[5];
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
TEST_LPM_ASSERT(lpm != NULL);
-
+
/* Adds 5 rules and look them up */
-
+
IPv6(ip_batch[0], 128, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth[0] = 48;
next_hop_add = 101;
status = rte_lpm6_add(lpm, ip_batch[0], depth[0], next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[1], 128, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth[1] = 48;
next_hop_add = 102;
status = rte_lpm6_add(lpm, ip_batch[1], depth[1], next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[2], 128, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth[2] = 48;
next_hop_add = 103;
status = rte_lpm6_add(lpm, ip_batch[2], depth[2], next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[3], 128, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth[3] = 48;
next_hop_add = 104;
status = rte_lpm6_add(lpm, ip_batch[3], depth[3], next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[4], 128, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
depth[4] = 48;
next_hop_add = 105;
status = rte_lpm6_add(lpm, ip_batch[4], depth[4], next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 5);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == 101
&& next_hop_return[1] == 102 && next_hop_return[2] == 103
&& next_hop_return[3] == 104 && next_hop_return[4] == 105);
-
+
/* Use the delete_bulk function to delete two of them. Lookup again */
-
+
status = rte_lpm6_delete_bulk_func(lpm, &ip_batch[0], depth, 2);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 5);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == -1
&& next_hop_return[1] == -1 && next_hop_return[2] == 103
&& next_hop_return[3] == 104 && next_hop_return[4] == 105);
-
+
/* Use the delete_bulk function to delete one more. Lookup again */
-
+
status = rte_lpm6_delete_bulk_func(lpm, &ip_batch[2], depth, 1);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 5);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == -1
&& next_hop_return[1] == -1 && next_hop_return[2] == -1
&& next_hop_return[3] == 104 && next_hop_return[4] == 105);
-
+
/* Use the delete_bulk function to delete two, one invalid. Lookup again */
-
+
IPv6(ip_batch[4], 128, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
status = rte_lpm6_delete_bulk_func(lpm, &ip_batch[3], depth, 2);
TEST_LPM_ASSERT(status == 0);
-
+
IPv6(ip_batch[4], 128, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 5);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == -1
&& next_hop_return[1] == -1 && next_hop_return[2] == -1
&& next_hop_return[3] == -1 && next_hop_return[4] == 105);
-
+
/* Use the delete_bulk function to delete the remaining one. Lookup again */
-
+
status = rte_lpm6_delete_bulk_func(lpm, &ip_batch[4], depth, 1);
TEST_LPM_ASSERT(status == 0);
-
+
status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
next_hop_return, 5);
TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == -1
uint8_t ip[16];
uint8_t depth, next_hop_add, next_hop_return;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
{
struct rte_lpm6 *lpm = NULL, *result = NULL;
struct rte_lpm6_config config;
-
+
config.max_rules = 256 * 32;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
uint32_t i;
uint8_t depth, next_hop_add, next_hop_return, next_hop_expected;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
}
-
+
for (i = 0; i < 100000; i++) {
memcpy(ip, large_ips_table[i].ip, 16);
next_hop_expected = large_ips_table[i].next_hop;
-
+
status = rte_lpm6_lookup(lpm, ip, &next_hop_return);
TEST_LPM_ASSERT((status == 0) &&
(next_hop_return == next_hop_expected));
uint8_t next_hop_ip_20_25 = 111;
uint8_t next_hop_return = 0;
int32_t status = 0;
-
+
config.max_rules = MAX_RULES;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
next_hop_add = 128;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
TEST_LPM_ASSERT(status == 0);
-
+
depth = 112;
next_hop_add = 112;
status = rte_lpm6_add(lpm, ip, depth, next_hop_add);
uint8_t next_hop_add = 0xAA, next_hop_return = 0;
int status = 0;
int64_t count = 0;
-
+
config.max_rules = 1000000;
config.number_tbl8s = NUMBER_TBL8S;
config.flags = 0;
printf("Average LPM Lookup: %.1f cycles (fails = %.1f%%)\n",
(double)total_time / ((double)ITERATIONS * BATCH_SIZE),
(count * 100.0) / (double)(ITERATIONS * BATCH_SIZE));
-
+
/* Measure bulk Lookup */
total_time = 0;
count = 0;
-
+
uint8_t ip_batch[NUM_IPS_ENTRIES][16];
int16_t next_hops[NUM_IPS_ENTRIES];
-
+
for (i = 0; i < NUM_IPS_ENTRIES; i++)
memcpy(ip_batch[i], large_ips_table[i].ip, 16);
-
+
for (i = 0; i < ITERATIONS; i ++) {
/* Lookup per batch */
begin = rte_rdtsc();
rte_lpm6_lookup_bulk_func(lpm, ip_batch, next_hops, NUM_IPS_ENTRIES);
total_time += rte_rdtsc() - begin;
-
+
for (j = 0; j < NUM_IPS_ENTRIES; j++)
if (next_hops[j] < 0)
count++;
for (i = 0; i < NUM_LPM6_TESTS; i++) {
status = tests6[i]();
-
+
if (status < 0) {
printf("ERROR: LPM Test %s: FAIL\n", RTE_STR(tests6[i]));
global_status = status;
git.droids-corp.org / dpdk.git / blobdiff