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From: Shijith Thotton <sthotton@marvell.com>
To: <dev@dpdk.org>
Cc: Shijith Thotton <sthotton@marvell.com>,
	Jerin Jacob <jerinj@marvell.com>,
	 Akhil Goyal <gakhil@marvell.com>,
	Anoob Joseph <anoobj@marvell.com>,
	"Ankur Dwivedi" <adwivedi@marvell.com>,
	Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [dpdk-dev] [PATCH v1 2/2] event/octeontx2: configure crypto adapter xaq pool
Date: Fri, 16 Apr 2021 00:40:15 +0530
Message-ID: <cf038681aa36428b21cef0738e4abe304f907014.1618513149.git.sthotton@marvell.com> (raw)
In-Reply-To: <cover.1618513149.git.sthotton@marvell.com>

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 <sthotton@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


  parent reply	other threads:[~2021-04-15 19:10 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-15 19:10 [dpdk-dev] [PATCH v1 0/2] event/octeontx2: fixes for crypto adapter Shijith Thotton
2021-04-15 19:10 ` [dpdk-dev] [PATCH v1 1/2] event/octeontx2: fix crypto adapter queue pair ops Shijith Thotton
2021-04-15 19:10 ` Shijith Thotton [this message]
2021-04-26 10:17   ` [dpdk-dev] [PATCH v1 2/2] event/octeontx2: configure crypto adapter xaq pool Pavan Nikhilesh Bhagavatula
2021-04-26 12:21 ` [dpdk-dev] [PATCH v2 0/2] event/octeontx2: fixes for crypto adapter Shijith Thotton
2021-04-26 12:21   ` [dpdk-dev] [PATCH v2 1/2] event/octeontx2: fix crypto adapter queue pair ops Shijith Thotton
2021-04-26 14:44     ` Ankur Dwivedi
2021-04-26 12:21   ` [dpdk-dev] [PATCH v2 2/2] event/octeontx2: configure crypto adapter xaq pool Shijith Thotton
2021-04-29  8:50   ` [dpdk-dev] [PATCH v2 0/2] event/octeontx2: fixes for crypto adapter Jerin Jacob

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