Hi,
From: Bing Zhao <bi...@nvidia.com>
Sent: Thursday, June 13, 2024 3:45 PM
To: Slava Ovsiienko; dev@dpdk.org; Raslan Darawsheh
Cc: Ori Kam; Dariusz Sosnowski; Suanming Mou; Matan Azrad; rongwei liu; Bing
Zhao; sta...@dpdk.org
Subject: [PATCH] net/mlx5: fix mlx5 device start failure
From: Rongwei Liu <rongw...@nvidia.com>
When devargs "allow_duplicate_pattern=0" is specified, PMD won't
allow duplicated flows to be inserted and return EEXIST as rte_errno.
The queue/RSS split table is shared globally by all representors and
PMD didn't prepend port information into it, so all the following ports
tries to insert the same flows and cause PMD insertion failure.
Using the hash list to manage it can solve the issue.
Fixes: ddb68e473 ("net/mlx5: add extended metadata mode for HWS")
Cc: bi...@nvidia.com
Cc: sta...@dpdk.org
Signed-off-by: Rongwei Liu <rongw...@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
