patch 'crypto/cnxk: enable allocated queues only' has been queued to stable release 21.11.1

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/26/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/99d6741b6491a6eb777bcb9df55e9485eadda41f

Thanks.

Kevin

---
>From 99d6741b6491a6eb777bcb9df55e9485eadda41f Mon Sep 17 00:00:00 2001
From: Shijith Thotton <sthotton at marvell.com>
Date: Fri, 17 Dec 2021 14:49:49 +0530
Subject: [PATCH] crypto/cnxk: enable allocated queues only

[ upstream commit 2ff2a87d8a49ba4ba9ff55fc29a0743d23f80b61 ]

Only enable/disable queue pairs that are allocated during cryptodev
start/stop.

Fixes: 52008104e9a6 ("crypto/cnxk: update instruction queue in start/stop")

Signed-off-by: Shijith Thotton <sthotton at marvell.com>
Acked-by: Akhil Goyal <gakhil at 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 a2281fb8de..21ee09f962 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
@@ -101,6 +101,11 @@ cnxk_cpt_dev_start(struct rte_cryptodev *dev)
 	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;
@@ -115,6 +120,10 @@ cnxk_cpt_dev_stop(struct rte_cryptodev *dev)
 	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]);
+	}
 }
 
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-02-21 15:22:45.082541392 +0000
+++ 0019-crypto-cnxk-enable-allocated-queues-only.patch	2022-02-21 15:22:44.043704017 +0000
@@ -1 +1 @@
-From 2ff2a87d8a49ba4ba9ff55fc29a0743d23f80b61 Mon Sep 17 00:00:00 2001
+From 99d6741b6491a6eb777bcb9df55e9485eadda41f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 2ff2a87d8a49ba4ba9ff55fc29a0743d23f80b61 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org