From: Raja Zidane <rzidane@nvidia.com>
To: <dev@dpdk.org>
Cc: Matan Azrad <matan@nvidia.com>
Subject: [dpdk-dev] [PATCH 2/2] common/mlx5: fix MMO configuration in QP
Date: Thu, 28 Oct 2021 13:58:50 +0000 [thread overview]
Message-ID: <20211028135850.6633-3-rzidane@nvidia.com> (raw)
In-Reply-To: <20211028135850.6633-1-rzidane@nvidia.com>
The QP extension valid bit was not set in the QP creation for MMO
configuration.
That caused the QP not to be connected to the GGA MMO engines,
and any MMO WQE job got CQE with an error.
Set the QP ext bit when MMO is configured.
Fixes: ddda0006188a ("common/mlx5: add MMO configuration for DevX queue pair")
Signed-off-by: Raja Zidane <rzidane@nvidia.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index fb7c8e986f..4f6a73510d 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -2055,6 +2055,8 @@ mlx5_devx_cmd_create_qp(void *ctx,
in, qpc_extension_and_pas_list);
void *qpc_ext = MLX5_ADDR_OF(qpc_extension_and_pas_list,
qpc_ext_and_pas_list, qpc_data_extension);
+
+ MLX5_SET(create_qp_in, in, qpc_ext, 1);
MLX5_SET(qpc_extension, qpc_ext, mmo, 1);
}
MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED);
--
2.17.1
next prev parent reply other threads:[~2021-10-28 13:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 13:58 [dpdk-dev] [PATCH 0/2] fix MMO QP usage Raja Zidane
2021-10-28 13:58 ` [dpdk-dev] [PATCH 1/2] common/mlx5: fix HCA cap PRM alignment Raja Zidane
2021-10-28 13:58 ` Raja Zidane [this message]
2021-10-28 18:17 ` [dpdk-dev] [PATCH 0/2] fix MMO QP usage Matan Azrad
2021-11-08 8:44 ` Thomas Monjalon
2021-11-04 8:55 ` Matan Azrad
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