static int
create_table(unsigned with_data, unsigned table_index)
{
char name[RTE_HASH_NAMESIZE];
if (with_data)
/* Table will store 8-byte data */
sprintf(name, "test_hash%d_data", hashtest_key_lens[table_index]);
else
sprintf(name, "test_hash%d", hashtest_key_lens[table_index]);
ut_params.name = name;
ut_params.key_len = hashtest_key_lens[table_index];
ut_params.socket_id = rte_socket_id();
h[table_index] = rte_hash_find_existing(name);
if (h[table_index] != NULL)
/*
* If table was already created, free it to create it again,
* so we force it is empty
*/
rte_hash_free(h[table_index]);
h[table_index] = rte_hash_create(&ut_params);
if (h[table_index] == NULL) {
printf("Error creating table\n");
return -1;
}
return 0;
}
/*
* This function is run in the secondary instance to test that creation of
* objects fails in a secondary
*/
static int
run_object_creation_tests(void)
{
const unsigned flags = 0;
const unsigned size = 1024;
const unsigned elt_size = 64;
const unsigned cache_size = 64;
const unsigned priv_data_size = 32;
printf("### Testing object creation - expect lots of mz reserve errors!\n");
rte_errno = 0;
if ((rte_memzone_reserve("test_mz", size, rte_socket_id(),
flags) == NULL) &&
(rte_memzone_lookup("test_mz") == NULL)) {
printf("Error: unexpected return value from rte_memzone_reserve\n");
return -1;
}
printf("# Checked rte_memzone_reserve() OK\n");
rte_errno = 0;
if ((rte_ring_create(
"test_ring", size, rte_socket_id(), flags) == NULL) &&
(rte_ring_lookup("test_ring") == NULL)){
printf("Error: unexpected return value from rte_ring_create()\n");
return -1;
}
printf("# Checked rte_ring_create() OK\n");
rte_errno = 0;
if ((rte_mempool_create("test_mp", size, elt_size, cache_size,
priv_data_size, NULL, NULL, NULL, NULL,
rte_socket_id(), flags) == NULL) &&
(rte_mempool_lookup("test_mp") == NULL)){
printf("Error: unexpected return value from rte_mempool_create()\n");
return -1;
}
printf("# Checked rte_mempool_create() OK\n");
#ifdef RTE_LIBRTE_HASH
const struct rte_hash_parameters hash_params = { .name = "test_mp_hash" };
rte_errno=0;
if ((rte_hash_create(&hash_params) != NULL) &&
(rte_hash_find_existing(hash_params.name) == NULL)){
printf("Error: unexpected return value from rte_hash_create()\n");
return -1;
}
printf("# Checked rte_hash_create() OK\n");
const struct rte_fbk_hash_params fbk_params = { .name = "test_fbk_mp_hash" };
rte_errno=0;
if ((rte_fbk_hash_create(&fbk_params) != NULL) &&
(rte_fbk_hash_find_existing(fbk_params.name) == NULL)){
printf("Error: unexpected return value from rte_fbk_hash_create()\n");
return -1;
}
printf("# Checked rte_fbk_hash_create() OK\n");
#endif
#ifdef RTE_LIBRTE_LPM
rte_errno=0;
struct rte_lpm_config config;
config.max_rules = rte_socket_id();
config.number_tbl8s = 256;
config.flags = 0;
if ((rte_lpm_create("test_lpm", size, &config) != NULL) &&
(rte_lpm_find_existing("test_lpm") == NULL)){
printf("Error: unexpected return value from rte_lpm_create()\n");
return -1;
}
printf("# Checked rte_lpm_create() OK\n");
#endif
/* Run a test_pci call */
if (test_pci() != 0) {
printf("PCI scan failed in secondary\n");
if (getuid() == 0) /* pci scans can fail as non-root */
return -1;
} else
printf("PCI scan succeeded in secondary\n");
return 0;
}
/* if called in a primary process, just spawns off a secondary process to
* run validation tests - which brings us right back here again...
* if called in a secondary process, this runs a series of API tests to check
* how things run in a secondary instance.
*/
int
test_mp_secondary(void)
{
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
if (!test_pci_run) {
printf("=== Running pre-requisite test of test_pci\n");
test_pci();
printf("=== Requisite test done\n");
}
return run_secondary_instances();
}
printf("IN SECONDARY PROCESS\n");
return run_object_creation_tests();
}
static struct test_command multiprocess_cmd = {
.command = "multiprocess_autotest",
.callback = test_mp_secondary,
};
REGISTER_TEST_COMMAND(multiprocess_cmd);