netdev - Re: [PATCH net-next v1 00/10] Support tunnel mode in mlx5 IPsec packet offload

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Message-ID: <6518afc0-05a2-0c55-75d9-ccd5a1529842@intel.com>
Date:   Sun, 16 Apr 2023 09:41:57 -0500
From:   "Samudrala, Sridhar" <sridhar.samudrala@...el.com>
To:     Leon Romanovsky <leon@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
CC:     Leon Romanovsky <leonro@...dia.com>,
        Steffen Klassert <steffen.klassert@...unet.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        <netdev@...r.kernel.org>, Saeed Mahameed <saeedm@...dia.com>,
        Raed Salem <raeds@...dia.com>, Emeel Hakim <ehakim@...dia.com>,
        Simon Horman <simon.horman@...igine.com>
Subject: Re: [PATCH net-next v1 00/10] Support tunnel mode in mlx5 IPsec
 packet offload



On 4/13/2023 7:29 AM, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro@...dia.com>
> 
> Changelog:
> v1:
>   * Added Simon's ROB tags
>   * Changed some hard coded values to be defines
>   * Dropped custom MAC header struct in favor of struct ethhdr
>   * Fixed missing returned error
>   * Changed "void *" casting to "struct ethhdr *" casting
> v0: https://lore.kernel.org/all/cover.1681106636.git.leonro@nvidia.com
> 
> ---------------------------------------------------------------------
> Hi,
> 
> This series extends mlx5 to support tunnel mode in its IPsec packet
> offload implementation.
> 
> Thanks

For the series

Reviewed-by: Sridhar Samudrala <sridhar.samudrala@...el.com>

> 
> ---------------------------------------------------------------------
> I would like to ask to apply it directly to netdev tree as PR is not
> really needed here.
> ---------------------------------------------------------------------
> 
> Leon Romanovsky (10):
>    net/mlx5e: Add IPsec packet offload tunnel bits
>    net/mlx5e: Check IPsec packet offload tunnel capabilities
>    net/mlx5e: Configure IPsec SA tables to support tunnel mode
>    net/mlx5e: Prepare IPsec packet reformat code for tunnel mode
>    net/mlx5e: Support IPsec RX packet offload in tunnel mode
>    net/mlx5e: Support IPsec TX packet offload in tunnel mode
>    net/mlx5e: Listen to ARP events to update IPsec L2 headers in tunnel
>      mode
>    net/mlx5: Allow blocking encap changes in eswitch
>    net/mlx5e: Create IPsec table with tunnel support only when encap is
>      disabled
>    net/mlx5e: Accept tunnel mode for IPsec packet offload
> 
>   .../mellanox/mlx5/core/en_accel/ipsec.c       | 202 ++++++++++++++-
>   .../mellanox/mlx5/core/en_accel/ipsec.h       |  11 +-
>   .../mellanox/mlx5/core/en_accel/ipsec_fs.c    | 239 +++++++++++++++---
>   .../mlx5/core/en_accel/ipsec_offload.c        |   6 +
>   .../net/ethernet/mellanox/mlx5/core/eswitch.h |  14 +
>   .../mellanox/mlx5/core/eswitch_offloads.c     |  48 ++++
>   include/linux/mlx5/mlx5_ifc.h                 |   8 +-
>   7 files changed, 481 insertions(+), 47 deletions(-)
>