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aesni_mb: remove parameters from config file

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Parse the device parameters from rte_eal_vdev_init,
instead of the config file, so user can change the parameters
at runtime.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Pablo de Lara 2016-03-10 17:14:09 +00:00 committed by Thomas Monjalon
parent 26c2e4ad5a
commit ab8536d538
2 changed files with 21 additions and 9 deletions
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2
config/common_base
View File

@ -334,8 +334,6 @@ CONFIG_RTE_QAT_PMD_MAX_NB_SESSIONS=2048
#
CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n
CONFIG_RTE_LIBRTE_PMD_AESNI_MB_DEBUG=n
CONFIG_RTE_AESNI_MB_PMD_MAX_NB_QUEUE_PAIRS=8
CONFIG_RTE_AESNI_MB_PMD_MAX_NB_SESSIONS=2048
#
# Compile PMD for AESNI GCM device

28
drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
View File

@ -593,7 +593,8 @@ aesni_mb_pmd_dequeue_burst(void *queue_pair, struct rte_crypto_op **ops,
static int cryptodev_aesni_mb_uninit(const char *name);
static int
cryptodev_aesni_mb_create(const char *name, unsigned socket_id)
cryptodev_aesni_mb_create(const char *name,
struct rte_crypto_vdev_init_params *init_params)
{
struct rte_cryptodev *dev;
char crypto_dev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
@ -627,7 +628,7 @@ cryptodev_aesni_mb_create(const char *name, unsigned socket_id)
dev = rte_cryptodev_pmd_virtual_dev_init(crypto_dev_name,
sizeof(struct aesni_mb_private), socket_id);
sizeof(struct aesni_mb_private), init_params->socket_id);
if (dev == NULL) {
MB_LOG_ERR("failed to create cryptodev vdev");
goto init_error;
@ -662,8 +663,8 @@ cryptodev_aesni_mb_create(const char *name, unsigned socket_id)
internals = dev->data->dev_private;
internals->vector_mode = vector_mode;
internals->max_nb_queue_pairs = RTE_AESNI_MB_PMD_MAX_NB_QUEUE_PAIRS;
internals->max_nb_sessions = RTE_AESNI_MB_PMD_MAX_NB_SESSIONS;
internals->max_nb_queue_pairs = init_params->max_nb_queue_pairs;
internals->max_nb_sessions = init_params->max_nb_sessions;
return 0;
init_error:
@ -676,11 +677,24 @@ cryptodev_aesni_mb_create(const char *name, unsigned socket_id)
static int
cryptodev_aesni_mb_init(const char *name,
const char *params __rte_unused)
const char *input_args)
{
RTE_LOG(INFO, PMD, "Initialising %s\n", name);
struct rte_crypto_vdev_init_params init_params = {
RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_QUEUE_PAIRS,
RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_SESSIONS,
rte_socket_id()
};
return cryptodev_aesni_mb_create(name, rte_socket_id());
rte_cryptodev_parse_vdev_init_params(&init_params, input_args);
RTE_LOG(INFO, PMD, "Initialising %s on NUMA node %d\n", name,
init_params.socket_id);
RTE_LOG(INFO, PMD, " Max number of queue pairs = %d\n",
init_params.max_nb_queue_pairs);
RTE_LOG(INFO, PMD, " Max number of sessions = %d\n",
init_params.max_nb_sessions);
return cryptodev_aesni_mb_create(name, &init_params);
}
static int