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Diffstat (limited to 'app/test/test_table.c')
| -rw-r--r-- | app/test/test_table.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/app/test/test_table.c b/app/test/test_table.c new file mode 100644 index 00000000..676dab23 --- /dev/null +++ b/app/test/test_table.c @@ -0,0 +1,206 @@ +/*- + * 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. + */ + +#include <rte_byteorder.h> +#include <rte_hexdump.h> +#include <rte_string_fns.h> +#include <string.h> +#include "test.h" +#include "test_table.h" +#include "test_table_pipeline.h" +#include "test_table_ports.h" +#include "test_table_tables.h" +#include "test_table_combined.h" +#include "test_table_acl.h" + +/* Global variables */ +struct rte_pipeline *p; +struct rte_ring *rings_rx[N_PORTS]; +struct rte_ring *rings_tx[N_PORTS]; +struct rte_mempool *pool = NULL; + +uint32_t port_in_id[N_PORTS]; +uint32_t port_out_id[N_PORTS]; +uint32_t port_out_id_type[3]; +uint32_t table_id[N_PORTS*2]; +uint64_t override_hit_mask = 0xFFFFFFFF; +uint64_t override_miss_mask = 0xFFFFFFFF; +uint64_t non_reserved_actions_hit = 0; +uint64_t non_reserved_actions_miss = 0; +uint8_t connect_miss_action_to_port_out = 0; +uint8_t connect_miss_action_to_table = 0; +uint32_t table_entry_default_action = RTE_PIPELINE_ACTION_DROP; +uint32_t table_entry_hit_action = RTE_PIPELINE_ACTION_PORT; +uint32_t table_entry_miss_action = RTE_PIPELINE_ACTION_DROP; +rte_pipeline_port_in_action_handler port_in_action = NULL; +rte_pipeline_port_out_action_handler port_out_action = NULL; +rte_pipeline_table_action_handler_hit action_handler_hit = NULL; +rte_pipeline_table_action_handler_miss action_handler_miss = NULL; + +/* Function prototypes */ +static void app_init_rings(void); +static void app_init_mbuf_pools(void); + +uint64_t pipeline_test_hash(void *key, + __attribute__((unused)) uint32_t key_size, + __attribute__((unused)) uint64_t seed) +{ + uint32_t *k32 = (uint32_t *) key; + uint32_t ip_dst = rte_be_to_cpu_32(k32[0]); + uint64_t signature = ip_dst; + + return signature; +} + +static void +app_init_mbuf_pools(void) +{ + /* Init the buffer pool */ + printf("Getting/Creating the mempool ...\n"); + pool = rte_mempool_lookup("mempool"); + if (!pool) { + pool = rte_pktmbuf_pool_create( + "mempool", + POOL_SIZE, + POOL_CACHE_SIZE, 0, POOL_BUFFER_SIZE, + 0); + if (pool == NULL) + rte_panic("Cannot create mbuf pool\n"); + } +} + +static void +app_init_rings(void) +{ + uint32_t i; + + for (i = 0; i < N_PORTS; i++) { + char name[32]; + + snprintf(name, sizeof(name), "app_ring_rx_%u", i); + rings_rx[i] = rte_ring_lookup(name); + if (rings_rx[i] == NULL) { + rings_rx[i] = rte_ring_create( + name, + RING_RX_SIZE, + 0, + RING_F_SP_ENQ | RING_F_SC_DEQ); + } + if (rings_rx[i] == NULL) + rte_panic("Cannot create RX ring %u\n", i); + } + + for (i = 0; i < N_PORTS; i++) { + char name[32]; + + snprintf(name, sizeof(name), "app_ring_tx_%u", i); + rings_tx[i] = rte_ring_lookup(name); + if (rings_tx[i] == NULL) { + rings_tx[i] = rte_ring_create( + name, + RING_TX_SIZE, + 0, + RING_F_SP_ENQ | RING_F_SC_DEQ); + } + if (rings_tx[i] == NULL) + rte_panic("Cannot create TX ring %u\n", i); + } + +} + +static int +test_table(void) +{ + int status, failures; + unsigned i; + + failures = 0; + + app_init_rings(); + app_init_mbuf_pools(); + + printf("\n\n\n\n************Pipeline tests************\n"); + + if (test_table_pipeline() < 0) + return -1; + + printf("\n\n\n\n************Port tests************\n"); + for (i = 0; i < n_port_tests; i++) { + status = port_tests[i](); + if (status < 0) { + printf("\nPort test number %d failed (%d).\n", i, + status); + failures++; + return -1; + } + } + + printf("\n\n\n\n************Table tests************\n"); + for (i = 0; i < n_table_tests; i++) { + status = table_tests[i](); + if (status < 0) { + printf("\nTable test number %d failed (%d).\n", i, + status); + failures++; + return -1; + } + } + + printf("\n\n\n\n************Table tests************\n"); + for (i = 0; i < n_table_tests_combined; i++) { + status = table_tests_combined[i](); + if (status < 0) { + printf("\nCombined table test number %d failed with " + "reason number %d.\n", i, status); + failures++; + return -1; + } + } + + if (failures) + return -1; + +#ifdef RTE_LIBRTE_ACL + printf("\n\n\n\n************ACL tests************\n"); + if (test_table_acl() < 0) + return -1; +#endif + + return 0; +} + +static struct test_command table_cmd = { + .command = "table_autotest", + .callback = test_table, +}; +REGISTER_TEST_COMMAND(table_cmd); |