linux-kernel - [PATCH net-next 0/4] net/mlx5e: Support RSS for IPSec offload

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Message-ID: <1758179963-649455-1-git-send-email-tariqt@nvidia.com>
Date: Thu, 18 Sep 2025 10:19:19 +0300
From: Tariq Toukan <tariqt@...dia.com>
To: Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew+netdev@...n.ch>, "David
 S. Miller" <davem@...emloft.net>
CC: Saeed Mahameed <saeedm@...dia.com>, Leon Romanovsky <leon@...nel.org>,
	Tariq Toukan <tariqt@...dia.com>, Mark Bloch <mbloch@...dia.com>,
	<netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Jianbo Liu <jianbol@...dia.com>, "Leon
 Romanovsky" <leonro@...dia.com>, Steffen Klassert
	<steffen.klassert@...unet.com>, Herbert Xu <herbert@...dor.apana.org.au>,
	Paul Moore <paul@...l-moore.com>
Subject: [PATCH net-next 0/4] net/mlx5e: Support RSS for IPSec offload

Hi,

The series by Jianbo uses a new firmware feature to identify the inner
protocol of decrypted packets, adding new flow groups and steering rules
to redirect them for proper L4-based RSS. This ensures traffic is spread
across multiple CPU cores.

Regards,
Tariq

Jianbo Liu (4):
  net/mlx5: Change TTC rules to match on undecrypted ESP packets
  net/mlx5e: Recirculate decrypted packets into TTC table
  net/mlx5e: Add flow groups for the packets decrypted by crypto offload
  net/mlx5e: Add flow rules for the decrypted ESP packets

 .../net/ethernet/mellanox/mlx5/core/en/fs.h   |   5 +-
 .../mellanox/mlx5/core/en_accel/ipsec_fs.c    |  40 +-
 .../net/ethernet/mellanox/mlx5/core/en_fs.c   |  21 +-
 .../net/ethernet/mellanox/mlx5/core/en_rep.c  |   2 +-
 .../net/ethernet/mellanox/mlx5/core/en_tc.c   |   3 +
 .../ethernet/mellanox/mlx5/core/lib/fs_ttc.c  | 395 ++++++++++++++++--
 .../ethernet/mellanox/mlx5/core/lib/fs_ttc.h  |  19 +
 .../mellanox/mlx5/core/lib/ipsec_fs_roce.c    |   4 +
 8 files changed, 452 insertions(+), 37 deletions(-)


base-commit: 152ba35c04ade1a164c774d6fccbf8e8cf4652cf
-- 
2.31.1