Configure xaq pool based on number of in-use crypto queues to avoid CPT
add work failure due to xaq buffer run out. This patch configures
OTX2_CPT_DEFAULT_CMD_QLEN number of xae entries per queue pair.
Fixes: 29768f78d5a7 ("event/octeontx2: add crypto adapter framework")
Signed-off-by: Shijith Thotton <sthot...@marvell.com>
---
drivers/event/octeontx2/otx2_evdev_adptr.c | 2 +-
drivers/event/octeontx2/otx2_evdev_crypto_adptr.c | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/event/octeontx2/otx2_evdev_adptr.c
b/drivers/event/octeontx2/otx2_evdev_adptr.c
index d69f269df..d85c3665c 100644
--- a/drivers/event/octeontx2/otx2_evdev_adptr.c
+++ b/drivers/event/octeontx2/otx2_evdev_adptr.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(C) 2019 Marvell International Ltd.
+ * Copyright(C) 2019-2021 Marvell.
*/
#include "otx2_evdev.h"
diff --git a/drivers/event/octeontx2/otx2_evdev_crypto_adptr.c
b/drivers/event/octeontx2/otx2_evdev_crypto_adptr.c
index 3a96b2e34..79a6d5577 100644
--- a/drivers/event/octeontx2/otx2_evdev_crypto_adptr.c
+++ b/drivers/event/octeontx2/otx2_evdev_crypto_adptr.c
@@ -88,6 +88,14 @@ otx2_ca_qp_add(const struct rte_eventdev *dev, const struct
rte_cryptodev *cdev,
sso_evdev->rx_offloads |= NIX_RX_OFFLOAD_SECURITY_F;
sso_fastpath_fns_set((struct rte_eventdev *)(uintptr_t)dev);
+ /* Update crypto adapter xae count */
+ if (queue_pair_id == -1)
+ sso_evdev->adptr_xae_cnt =
+ vf->nb_queues * OTX2_CPT_DEFAULT_CMD_QLEN;
+ else
+ sso_evdev->adptr_xae_cnt += OTX2_CPT_DEFAULT_CMD_QLEN;
+ sso_xae_reconfigure((struct rte_eventdev *)(uintptr_t)dev);
+
return 0;
}
--
2.25.1
