uint32_t nb_slaves;
enum rte_cryptodev_scheduler_mode mode;
uint32_t enable_ordering;
+ uint64_t wcmask;
char slave_names[RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES]
[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN];
};
#define RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG ("max_nb_queue_pairs")
#define RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG ("max_nb_sessions")
#define RTE_CRYPTODEV_VDEV_SOCKET_ID ("socket_id")
+#define RTE_CRYPTODEV_VDEV_COREMASK ("coremask")
+#define RTE_CRYPTODEV_VDEV_CORELIST ("corelist")
const char *scheduler_valid_params[] = {
RTE_CRYPTODEV_VDEV_NAME,
RTE_CRYPTODEV_VDEV_ORDERING,
RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG,
RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG,
- RTE_CRYPTODEV_VDEV_SOCKET_ID
+ RTE_CRYPTODEV_VDEV_SOCKET_ID,
+ RTE_CRYPTODEV_VDEV_COREMASK,
+ RTE_CRYPTODEV_VDEV_CORELIST
};
struct scheduler_parse_map {
{RTE_STR(SCHEDULER_MODE_NAME_PKT_SIZE_DISTR),
CDEV_SCHED_MODE_PKT_SIZE_DISTR},
{RTE_STR(SCHEDULER_MODE_NAME_FAIL_OVER),
- CDEV_SCHED_MODE_FAILOVER}
+ CDEV_SCHED_MODE_FAILOVER},
+ {RTE_STR(SCHEDULER_MODE_NAME_MULTI_CORE),
+ CDEV_SCHED_MODE_MULTICORE}
};
const struct scheduler_parse_map scheduler_ordering_map[] = {
sched_ctx->max_nb_queue_pairs =
init_params->def_p.max_nb_queue_pairs;
+ if (init_params->mode == CDEV_SCHED_MODE_MULTICORE) {
+ uint16_t i;
+
+ sched_ctx->nb_wc = 0;
+
+ for (i = 0; i < RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKER_CORES; i++) {
+ if (init_params->wcmask & (1ULL << i)) {
+ sched_ctx->wc_pool[sched_ctx->nb_wc++] = i;
+ RTE_LOG(INFO, PMD,
+ " Worker core[%u]=%u added\n",
+ sched_ctx->nb_wc-1, i);
+ }
+ }
+ }
+
if (init_params->mode > CDEV_SCHED_MODE_USERDEFINED &&
init_params->mode < CDEV_SCHED_MODE_COUNT) {
ret = rte_cryptodev_scheduler_mode_set(dev->data->dev_id,
return 0;
}
+/** Parse integer from hexadecimal integer argument */
+static int
+parse_coremask_arg(const char *key __rte_unused,
+ const char *value, void *extra_args)
+{
+ struct scheduler_init_params *params = extra_args;
+
+ params->wcmask = strtoull(value, NULL, 16);
+
+ return 0;
+}
+
+/** Parse integer from list of integers argument */
+static int
+parse_corelist_arg(const char *key __rte_unused,
+ const char *value, void *extra_args)
+{
+ struct scheduler_init_params *params = extra_args;
+
+ params->wcmask = 0ULL;
+
+ const char *token = value;
+
+ while (isdigit(token[0])) {
+ char *rval;
+ unsigned int core = strtoul(token, &rval, 10);
+
+ params->wcmask |= 1ULL << core;
+ token = (const char *)rval;
+ if (token[0] == '\0')
+ break;
+ token++;
+ }
+
+ return 0;
+}
+
/** Parse name */
static int
parse_name_arg(const char *key __rte_unused,
{
struct scheduler_init_params *param = extra_args;
- if (param->nb_slaves >= RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES - 1) {
+ if (param->nb_slaves >= RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES) {
CS_LOG_ERR("Too many slaves.\n");
return -ENOMEM;
}
if (ret < 0)
goto free_kvlist;
+ ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_COREMASK,
+ &parse_coremask_arg,
+ params);
+ if (ret < 0)
+ goto free_kvlist;
+
+ ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_CORELIST,
+ &parse_corelist_arg,
+ params);
+ if (ret < 0)
+ goto free_kvlist;
+
ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_NAME,
&parse_name_arg,
¶ms->def_p);
if (init_params.def_p.name[0] != '\0')
RTE_LOG(INFO, PMD, " User defined name = %s\n",
init_params.def_p.name);
+ if (init_params.wcmask != 0)
+ RTE_LOG(INFO, PMD, " workers core mask = %"PRIx64"\n",
+ init_params.wcmask);
return cryptodev_scheduler_create(name,
vdev,
.remove = cryptodev_scheduler_remove
};
+static struct cryptodev_driver scheduler_crypto_drv;
+
RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_SCHEDULER_PMD,
cryptodev_scheduler_pmd_drv);
RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_SCHEDULER_PMD,
"max_nb_sessions=<int> "
"socket_id=<int> "
"slave=<name>");
-RTE_PMD_REGISTER_CRYPTO_DRIVER(cryptodev_scheduler_pmd_drv,
+RTE_PMD_REGISTER_CRYPTO_DRIVER(scheduler_crypto_drv,
+ cryptodev_scheduler_pmd_drv,
cryptodev_driver_id);