[PATCH] net/mlx5: fix packet hardware ptype translation

[Dariusz Sosnowski]

> -----Original Message-----
> From: Gregory Etelson <getelson at nvidia.com>
> Sent: Sunday, February 9, 2025 3:01 PM
> To: dev at dpdk.org
> Cc: Gregory Etelson <getelson at nvidia.com>; Maayan Kashani
> <mkashani at nvidia.com>; Raslan Darawsheh <rasland at nvidia.com>; Slava
> Ovsiienko <viacheslavo at nvidia.com>; stable at dpdk.org
> Subject: [PATCH] net/mlx5: fix packet hardware ptype translation
> 
> External email: Use caution opening links or attachments
> 
> 
> From: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
> 
> Since ConnectX-8 NIC the hardware recognizes L4 protocol in the IP fragments if
> the IP offset is zero and reports the L4 protocol type in CQE fields. This case was
> not supported in the ptype translation table cause not reporting the ptype in the
> mbufs.
> 
> Fixes: ea16068c0064 ("net/mlx5: fix L4 packet type support")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>

Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>

Best regards,
Dariusz Sosnowski