patch 'event/dlb2: fix num single link ports for DLB2.5' has been queued to stable release 22.11.9

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/02/25. 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/1b35f0beb576ba5de8c4a17460470754f84a1a80

Thanks.

Luca Boccassi

---
>From 1b35f0beb576ba5de8c4a17460470754f84a1a80 Mon Sep 17 00:00:00 2001
From: Pravin Pathak <pravin.pathak at intel.com>
Date: Wed, 18 Jun 2025 23:03:12 -0500
Subject: [PATCH] event/dlb2: fix num single link ports for DLB2.5

[ upstream commit a1a4dd731edb609d54c0ac5fc9f4652527138dc1 ]

DLB 2.0 device has 64 single linked or directed ports.
DLB 2.5 device has 96 single linked ports.
This commit fixes issue of rte_event_dev_info_get returning 64
instead of 96 single link ports for DLB2.5

Fixes: 4ce7bf9ec1c7 ("event/dlb2: add v2.5 get resources")

Signed-off-by: Pravin Pathak <pravin.pathak at intel.com>
---
 drivers/event/dlb2/dlb2.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index c9c64e8f84..f509185862 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -231,16 +231,16 @@ dlb2_hw_query_resources(struct dlb2_eventdev *dlb2)
 	 * The capabilities (CAPs) were set at compile time.
 	 */
 
-	if (dlb2->max_cq_depth != DLB2_DEFAULT_CQ_DEPTH)
-		num_ldb_ports = DLB2_MAX_HL_ENTRIES / dlb2->max_cq_depth;
-	else
-		num_ldb_ports = dlb2->hw_rsrc_query_results.num_ldb_ports;
+	num_ldb_ports = dlb2->hw_rsrc_query_results.num_ldb_ports;
 
 	evdev_dlb2_default_info.max_event_queues =
 		dlb2->hw_rsrc_query_results.num_ldb_queues;
 
 	evdev_dlb2_default_info.max_event_ports = num_ldb_ports;
 
+	evdev_dlb2_default_info.max_single_link_event_port_queue_pairs =
+		dlb2->hw_rsrc_query_results.num_dir_ports;
+
 	if (dlb2->version == DLB2_HW_V2_5) {
 		evdev_dlb2_default_info.max_num_events =
 			dlb2->hw_rsrc_query_results.num_credits;
-- 
2.47.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-06-30 13:21:22.551259588 +0100
+++ 0021-event-dlb2-fix-num-single-link-ports-for-DLB2.5.patch	2025-06-30 13:21:21.767057807 +0100
@@ -1 +1 @@
-From a1a4dd731edb609d54c0ac5fc9f4652527138dc1 Mon Sep 17 00:00:00 2001
+From 1b35f0beb576ba5de8c4a17460470754f84a1a80 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit a1a4dd731edb609d54c0ac5fc9f4652527138dc1 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index 8722e62948..69dc3cf7c9 100644
+index c9c64e8f84..f509185862 100644
@@ -23 +24 @@
-@@ -241,16 +241,16 @@ dlb2_hw_query_resources(struct dlb2_eventdev *dlb2)
+@@ -231,16 +231,16 @@ dlb2_hw_query_resources(struct dlb2_eventdev *dlb2)