[PATCH 06/25] crypto/cnxk: only enable queues that are allocated
From: Anoob Joseph <hidden>
Date: 2021-12-07 06:52:52
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
From: Shijith Thotton <sthotton@marvell.com>
Only enable/disable queue pairs that are allocated during cryptodev
start/stop.
Fixes: 6a95dbc1a291 ("crypto/cnxk: add dev start and dev stop")
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
---
drivers/crypto/cnxk/cnxk_cryptodev_ops.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
index a2281fb..21ee09f 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c@@ -100,8 +100,13 @@ cnxk_cpt_dev_start(struct rte_cryptodev *dev) uint16_t nb_lf = roc_cpt->nb_lf; uint16_t qp_id; - for (qp_id = 0; qp_id < nb_lf; qp_id++) + for (qp_id = 0; qp_id < nb_lf; qp_id++) { + /* Application may not setup all queue pair */ + if (roc_cpt->lf[qp_id] == NULL) + continue; + roc_cpt_iq_enable(roc_cpt->lf[qp_id]); + } return 0; }
@@ -114,8 +119,12 @@ cnxk_cpt_dev_stop(struct rte_cryptodev *dev) uint16_t nb_lf = roc_cpt->nb_lf; uint16_t qp_id; - for (qp_id = 0; qp_id < nb_lf; qp_id++) + for (qp_id = 0; qp_id < nb_lf; qp_id++) { + if (roc_cpt->lf[qp_id] == NULL) + continue; + roc_cpt_iq_disable(roc_cpt->lf[qp_id]); + } } int
--
2.7.4