netdev - Re: [net-next 07/15] net/mlx5: mlx5

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Message-ID: <de33839f-0bcc-f999-7348-6ffb54a10e35@nvidia.com>
Date:   Tue, 20 Apr 2021 20:07:16 +0300
From:   Yevgeny Kliteynik <kliteyn@...dia.com>
To:     "Samudrala, Sridhar" <sridhar.samudrala@...el.com>,
        Saeed Mahameed <saeed@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, Tariq Toukan <tariqt@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: Re: [net-next 07/15] net/mlx5: mlx5_ifc updates for flex parser


On 20-Apr-21 07:54, Samudrala, Sridhar wrote:
> External email: Use caution opening links or attachments
> 
> 
> On 4/19/2021 8:20 PM, Saeed Mahameed wrote:
>> From: Yevgeny Kliteynik <kliteyn@...dia.com>
>>
>> Added the required definitions for supporting more protocols by flex 
>> parsers
>> (GTP-U, Geneve TLV options), and for using the right flex parser that was
>> configured for this protocol.
> Are you planning to support adding flow rules to match on these protocol
> specific fields?
> If so,  are you planning to extend tc flower OR use other interfaces?

Some of these are already supported through tc on DMFS.
This patch series adds support for SMFS: Geneve options and MPLS
both through tc and through rdma-core on root table,
and GTP-U is supported only through rdma-core on root table.

-- YK

>> Signed-off-by: Yevgeny Kliteynik <kliteyn@...dia.com>
>> Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
>> ---
>>   include/linux/mlx5/mlx5_ifc.h | 32 ++++++++++++++++++++++++++++----
>>   1 file changed, 28 insertions(+), 4 deletions(-)
>>