New upstream version 17.08

[deb_dpdk.git] / drivers / crypto / scheduler / scheduler_roundrobin.c

diff --git a/drivers/crypto/scheduler/scheduler_roundrobin.c b/drivers/crypto/scheduler/scheduler_roundrobin.c
index 0116276..4a84728 100644 (file)
--- a/drivers/crypto/scheduler/scheduler_roundrobin.c
+++ b/drivers/crypto/scheduler/scheduler_roundrobin.c
@@ -52,8 +52,6 @@ schedule_enqueue(void *qp, struct rte_crypto_op **ops, uint16_t nb_ops)
        uint32_t slave_idx = rr_qp_ctx->last_enq_slave_idx;
        struct scheduler_slave *slave = &rr_qp_ctx->slaves[slave_idx];
        uint16_t i, processed_ops;
-       struct rte_cryptodev_sym_session *sessions[nb_ops];
-       struct scheduler_session *sess0, *sess1, *sess2, *sess3;
 
        if (unlikely(nb_ops == 0))
                return 0;
@@ -61,39 +59,6 @@ schedule_enqueue(void *qp, struct rte_crypto_op **ops, uint16_t nb_ops)
        for (i = 0; i < nb_ops && i < 4; i++)
                rte_prefetch0(ops[i]->sym->session);
 
-       for (i = 0; (i < (nb_ops - 8)) && (nb_ops > 8); i += 4) {
-               sess0 = (struct scheduler_session *)
-                               ops[i]->sym->session->_private;
-               sess1 = (struct scheduler_session *)
-                               ops[i+1]->sym->session->_private;
-               sess2 = (struct scheduler_session *)
-                               ops[i+2]->sym->session->_private;
-               sess3 = (struct scheduler_session *)
-                               ops[i+3]->sym->session->_private;
-
-               sessions[i] = ops[i]->sym->session;
-               sessions[i + 1] = ops[i + 1]->sym->session;
-               sessions[i + 2] = ops[i + 2]->sym->session;
-               sessions[i + 3] = ops[i + 3]->sym->session;
-
-               ops[i]->sym->session = sess0->sessions[slave_idx];
-               ops[i + 1]->sym->session = sess1->sessions[slave_idx];
-               ops[i + 2]->sym->session = sess2->sessions[slave_idx];
-               ops[i + 3]->sym->session = sess3->sessions[slave_idx];
-
-               rte_prefetch0(ops[i + 4]->sym->session);
-               rte_prefetch0(ops[i + 5]->sym->session);
-               rte_prefetch0(ops[i + 6]->sym->session);
-               rte_prefetch0(ops[i + 7]->sym->session);
-       }
-
-       for (; i < nb_ops; i++) {
-               sess0 = (struct scheduler_session *)
-                               ops[i]->sym->session->_private;
-               sessions[i] = ops[i]->sym->session;
-               ops[i]->sym->session = sess0->sessions[slave_idx];
-       }
-
        processed_ops = rte_cryptodev_enqueue_burst(slave->dev_id,
                        slave->qp_id, ops, nb_ops);
 
@@ -102,12 +67,6 @@ schedule_enqueue(void *qp, struct rte_crypto_op **ops, uint16_t nb_ops)
        rr_qp_ctx->last_enq_slave_idx += 1;
        rr_qp_ctx->last_enq_slave_idx %= rr_qp_ctx->nb_slaves;
 
-       /* recover session if enqueue is failed */
-       if (unlikely(processed_ops < nb_ops)) {
-               for (i = processed_ops; i < nb_ops; i++)
-                       ops[i]->sym->session = sessions[i];
-       }
-
        return processed_ops;
 }