[PATCH v4 3/7] event/dlb2: fix num single link ports for DLB2.5

Pravin Pathak pravin.pathak at intel.com
Thu Jun 19 06:03:12 CEST 2025


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")
Cc: stable at dpdk.org

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 8722e62948..69dc3cf7c9 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -241,16 +241,16 @@ 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;
-- 
2.39.1



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