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crypto/caam_jr: add queue pair config

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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>
This commit is contained in:
Hemant Agrawal 2018-10-12 20:10:48 +05:30 committed by Akhil Goyal
parent f44bccadd8
commit 9d520bb5ff
1 changed files with 64 additions and 0 deletions
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64
drivers/crypto/caam_jr/caam_jr.c
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@ -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,
};