patch 'net/dpaa: fix CGR modification' has been queued to stable release 24.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 24.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/22/26. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/928bb431a6b33e42e282b28e33ccfb79046e0e74

Thanks.

Luca Boccassi

---
>From 928bb431a6b33e42e282b28e33ccfb79046e0e74 Mon Sep 17 00:00:00 2001
From: Hemant Agrawal <hemant.agrawal at nxp.com>
Date: Mon, 13 Jul 2026 15:47:33 +0530
Subject: [PATCH] net/dpaa: fix CGR modification

[ upstream commit 42048510d606a1af5f547279548404e6a823ff4e ]

In dpaa_modify_cgr(), the code was always using the pointer to
the first CGR element instead of indexing by the queue index.
Fix it to use the correct CGR entry by index.

Fixes: 62f53995caaf ("net/dpaa: add frame count based tail drop with CGR")

Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 drivers/net/dpaa/dpaa_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 58372aa215..c9beb14475 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -1332,7 +1332,7 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 		rxq->nb_desc = nb_desc;
 		/* Enable tail drop with cgr on this queue */
 		qm_cgr_cs_thres_set64(&cgr_opts.cgr.cs_thres, nb_desc, 0);
-		ret = qman_modify_cgr(dpaa_intf->cgr_rx, 0, &cgr_opts);
+		ret = qman_modify_cgr(&dpaa_intf->cgr_rx[queue_idx], 0, &cgr_opts);
 		if (ret) {
 			DPAA_PMD_WARN(
 				"rx taildrop modify fail on fqid %d (ret=%d)",
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-07-20 18:03:25.628794577 +0100
+++ 0003-net-dpaa-fix-CGR-modification.patch	2026-07-20 18:03:25.496443092 +0100
@@ -1 +1 @@
-From 42048510d606a1af5f547279548404e6a823ff4e Mon Sep 17 00:00:00 2001
+From 928bb431a6b33e42e282b28e33ccfb79046e0e74 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 42048510d606a1af5f547279548404e6a823ff4e ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index 967e814b5d..da7f65d8af 100644
+index 58372aa215..c9beb14475 100644
@@ -22 +23 @@
-@@ -1304,7 +1304,7 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
+@@ -1332,7 +1332,7 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,