From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Gregory Etelson <getelson@nvidia.com>
Subject: [PATCH] net/mlx5: enhance error log for tunnel offloading
Date: Thu, 27 Apr 2023 13:55:34 +0200 [thread overview]
Message-ID: <20230427115534.1277154-1-david.marchand@redhat.com> (raw)
Tunnel offloading is linked to running a port with the non-obvious
dv_xmeta_en=3 devargs. Hint at it for "normal" users.
Fixes: 4ec6360de37d ("net/mlx5: implement tunnel offload")
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
drivers/net/mlx5/mlx5_flow.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index d0275fdd00..51f6ecd25d 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -11295,7 +11295,7 @@ mlx5_flow_tunnel_validate(struct rte_eth_dev *dev,
if (!is_tunnel_offload_active(dev))
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ACTION_CONF, NULL,
- "tunnel offload was not activated");
+ "tunnel offload was not activated, consider setting dv_xmeta_en=3");
if (!tunnel)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION_CONF, NULL,
--
2.40.0
next reply other threads:[~2023-04-27 11:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-27 11:55 David Marchand [this message]
2023-04-27 12:23 ` David Marchand
2023-05-24 16:31 ` Thomas Monjalon
2023-04-27 13:05 ` Gregory Etelson
2023-05-24 6:42 ` Raslan Darawsheh
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