crypto/caam_jr: add queue pair config

add following ops for configuring queues
 - queue_pair_setup
 - queue_pair_release
 - queue_pair_count

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

diff --git a/drivers/crypto/caam_jr/caam_jr.c b/drivers/crypto/caam_jr/caam_jr.c
index cdae2a4..78bc75f 100644 (file)
--- a/drivers/crypto/caam_jr/caam_jr.c
+++ b/drivers/crypto/caam_jr/caam_jr.c
@@ -97,6 +97,67 @@ hw_flush_job_ring(struct sec_job_ring_t *job_ring,
        }
 }
 
+/* Release queue pair */
+static int
+caam_jr_queue_pair_release(struct rte_cryptodev *dev,
+                          uint16_t qp_id)
+{
+       struct sec_job_ring_t *internals;
+       struct caam_jr_qp *qp = NULL;
+
+       PMD_INIT_FUNC_TRACE();
+       CAAM_JR_DEBUG("dev =%p, queue =%d", dev, qp_id);
+
+       internals = dev->data->dev_private;
+       if (qp_id >= internals->max_nb_queue_pairs) {
+               CAAM_JR_ERR("Max supported qpid %d",
+                            internals->max_nb_queue_pairs);
+               return -EINVAL;
+       }
+
+       qp = &internals->qps[qp_id];
+       qp->ring = NULL;
+       dev->data->queue_pairs[qp_id] = NULL;
+
+       return 0;
+}
+
+/* Setup a queue pair */
+static int
+caam_jr_queue_pair_setup(
+               struct rte_cryptodev *dev, uint16_t qp_id,
+               __rte_unused const struct rte_cryptodev_qp_conf *qp_conf,
+               __rte_unused int socket_id,
+               __rte_unused struct rte_mempool *session_pool)
+{
+       struct sec_job_ring_t *internals;
+       struct caam_jr_qp *qp = NULL;
+
+       PMD_INIT_FUNC_TRACE();
+       CAAM_JR_DEBUG("dev =%p, queue =%d, conf =%p", dev, qp_id, qp_conf);
+
+       internals = dev->data->dev_private;
+       if (qp_id >= internals->max_nb_queue_pairs) {
+               CAAM_JR_ERR("Max supported qpid %d",
+                            internals->max_nb_queue_pairs);
+               return -EINVAL;
+       }
+
+       qp = &internals->qps[qp_id];
+       qp->ring = internals;
+       dev->data->queue_pairs[qp_id] = qp;
+
+       return 0;
+}
+
+/* Return the number of allocated queue pairs */
+static uint32_t
+caam_jr_queue_pair_count(struct rte_cryptodev *dev)
+{
+       PMD_INIT_FUNC_TRACE();
+
+       return dev->data->nb_queue_pairs;
+}
 
 static int
 caam_jr_dev_configure(struct rte_cryptodev *dev,
@@ -178,6 +239,9 @@ static struct rte_cryptodev_ops caam_jr_ops = {
        .dev_stop             = caam_jr_dev_stop,
        .dev_close            = caam_jr_dev_close,
        .dev_infos_get        = caam_jr_dev_infos_get,
+       .queue_pair_setup     = caam_jr_queue_pair_setup,
+       .queue_pair_release   = caam_jr_queue_pair_release,
+       .queue_pair_count     = caam_jr_queue_pair_count,
 };