* Copyright(c) 2017 Intel Corporation
*/
-#include <rte_cryptodev.h>
+#include <cryptodev_pmd.h>
#include <rte_malloc.h>
#include "rte_cryptodev_scheduler_operations.h"
#include "scheduler_pmd_private.h"
struct rr_scheduler_qp_ctx {
- struct scheduler_slave slaves[RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES];
- uint32_t nb_slaves;
+ struct scheduler_worker workers[RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS];
+ uint32_t nb_workers;
- uint32_t last_enq_slave_idx;
- uint32_t last_deq_slave_idx;
+ uint32_t last_enq_worker_idx;
+ uint32_t last_deq_worker_idx;
};
static uint16_t
{
struct rr_scheduler_qp_ctx *rr_qp_ctx =
((struct scheduler_qp_ctx *)qp)->private_qp_ctx;
- uint32_t slave_idx = rr_qp_ctx->last_enq_slave_idx;
- struct scheduler_slave *slave = &rr_qp_ctx->slaves[slave_idx];
+ uint32_t worker_idx = rr_qp_ctx->last_enq_worker_idx;
+ struct scheduler_worker *worker = &rr_qp_ctx->workers[worker_idx];
uint16_t i, processed_ops;
if (unlikely(nb_ops == 0))
for (i = 0; i < nb_ops && i < 4; i++)
rte_prefetch0(ops[i]->sym->session);
- processed_ops = rte_cryptodev_enqueue_burst(slave->dev_id,
- slave->qp_id, ops, nb_ops);
+ processed_ops = rte_cryptodev_enqueue_burst(worker->dev_id,
+ worker->qp_id, ops, nb_ops);
- slave->nb_inflight_cops += processed_ops;
+ worker->nb_inflight_cops += processed_ops;
- rr_qp_ctx->last_enq_slave_idx += 1;
- rr_qp_ctx->last_enq_slave_idx %= rr_qp_ctx->nb_slaves;
+ rr_qp_ctx->last_enq_worker_idx += 1;
+ rr_qp_ctx->last_enq_worker_idx %= rr_qp_ctx->nb_workers;
return processed_ops;
}
{
struct rr_scheduler_qp_ctx *rr_qp_ctx =
((struct scheduler_qp_ctx *)qp)->private_qp_ctx;
- struct scheduler_slave *slave;
- uint32_t last_slave_idx = rr_qp_ctx->last_deq_slave_idx;
+ struct scheduler_worker *worker;
+ uint32_t last_worker_idx = rr_qp_ctx->last_deq_worker_idx;
uint16_t nb_deq_ops;
- if (unlikely(rr_qp_ctx->slaves[last_slave_idx].nb_inflight_cops == 0)) {
+ if (unlikely(rr_qp_ctx->workers[last_worker_idx].nb_inflight_cops
+ == 0)) {
do {
- last_slave_idx += 1;
+ last_worker_idx += 1;
- if (unlikely(last_slave_idx >= rr_qp_ctx->nb_slaves))
- last_slave_idx = 0;
+ if (unlikely(last_worker_idx >= rr_qp_ctx->nb_workers))
+ last_worker_idx = 0;
/* looped back, means no inflight cops in the queue */
- if (last_slave_idx == rr_qp_ctx->last_deq_slave_idx)
+ if (last_worker_idx == rr_qp_ctx->last_deq_worker_idx)
return 0;
- } while (rr_qp_ctx->slaves[last_slave_idx].nb_inflight_cops
+ } while (rr_qp_ctx->workers[last_worker_idx].nb_inflight_cops
== 0);
}
- slave = &rr_qp_ctx->slaves[last_slave_idx];
+ worker = &rr_qp_ctx->workers[last_worker_idx];
- nb_deq_ops = rte_cryptodev_dequeue_burst(slave->dev_id,
- slave->qp_id, ops, nb_ops);
+ nb_deq_ops = rte_cryptodev_dequeue_burst(worker->dev_id,
+ worker->qp_id, ops, nb_ops);
- last_slave_idx += 1;
- last_slave_idx %= rr_qp_ctx->nb_slaves;
+ last_worker_idx += 1;
+ last_worker_idx %= rr_qp_ctx->nb_workers;
- rr_qp_ctx->last_deq_slave_idx = last_slave_idx;
+ rr_qp_ctx->last_deq_worker_idx = last_worker_idx;
- slave->nb_inflight_cops -= nb_deq_ops;
+ worker->nb_inflight_cops -= nb_deq_ops;
return nb_deq_ops;
}
}
static int
-slave_attach(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint8_t slave_id)
+worker_attach(__rte_unused struct rte_cryptodev *dev,
+ __rte_unused uint8_t worker_id)
{
return 0;
}
static int
-slave_detach(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint8_t slave_id)
+worker_detach(__rte_unused struct rte_cryptodev *dev,
+ __rte_unused uint8_t worker_id)
{
return 0;
}
qp_ctx->private_qp_ctx;
uint32_t j;
- memset(rr_qp_ctx->slaves, 0,
- RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES *
- sizeof(struct scheduler_slave));
- for (j = 0; j < sched_ctx->nb_slaves; j++) {
- rr_qp_ctx->slaves[j].dev_id =
- sched_ctx->slaves[j].dev_id;
- rr_qp_ctx->slaves[j].qp_id = i;
+ memset(rr_qp_ctx->workers, 0,
+ RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS *
+ sizeof(struct scheduler_worker));
+ for (j = 0; j < sched_ctx->nb_workers; j++) {
+ rr_qp_ctx->workers[j].dev_id =
+ sched_ctx->workers[j].dev_id;
+ rr_qp_ctx->workers[j].qp_id = i;
}
- rr_qp_ctx->nb_slaves = sched_ctx->nb_slaves;
+ rr_qp_ctx->nb_workers = sched_ctx->nb_workers;
- rr_qp_ctx->last_enq_slave_idx = 0;
- rr_qp_ctx->last_deq_slave_idx = 0;
+ rr_qp_ctx->last_enq_worker_idx = 0;
+ rr_qp_ctx->last_deq_worker_idx = 0;
}
return 0;
return 0;
}
-struct rte_cryptodev_scheduler_ops scheduler_rr_ops = {
- slave_attach,
- slave_detach,
+static struct rte_cryptodev_scheduler_ops scheduler_rr_ops = {
+ worker_attach,
+ worker_detach,
scheduler_start,
scheduler_stop,
scheduler_config_qp,
NULL /* option_get */
};
-struct rte_cryptodev_scheduler scheduler = {
+static struct rte_cryptodev_scheduler scheduler = {
.name = "roundrobin-scheduler",
.description = "scheduler which will round robin burst across "
- "slave crypto devices",
+ "worker crypto devices",
.mode = CDEV_SCHED_MODE_ROUNDROBIN,
.ops = &scheduler_rr_ops
};
-struct rte_cryptodev_scheduler *roundrobin_scheduler = &scheduler;
+struct rte_cryptodev_scheduler *crypto_scheduler_roundrobin = &scheduler;