Re: [dpdk-dev] [PATCH] net/mlx5: check FW miniCQE format capabilities
From: Slava Ovsiienko <hidden>
Date: 2021-02-02 09:46:32
-----Original Message-----
From: Alexander Kozyrev <redacted>
Sent: Tuesday, February 2, 2021 4:08
To: dev@dpdk.org
Cc: stable@dpdk.org; Raslan Darawsheh <redacted>; Slava
Ovsiienko [off-list ref]; Matan Azrad [off-list ref]
Subject: [PATCH] net/mlx5: check FW miniCQE format capabilities
miniCQE formats for Flow Tag and L3/L4 Header compression are only
supported by Mellanox FW starting version 16.29.392. There is no point to
allow user to enable these formats if FW cannot provide them.
Check FW capabilities and deny user requests if the selected miniCQE format
is not supported by an underlying NIC.
Cc: stable@dpdk.org
Fixes: 54c2d46b16 ("net/mlx5: support flow tag and packet header
miniCQEs")
Signed-off-by: Alexander Kozyrev <redacted>Acked-by: Viacheslav Ovsiienko <redacted>