netdev - Re: [PATCH rdma-next v3 0/8] Driver part of the ECE

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Date:   Wed, 27 May 2020 16:14:41 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Leon Romanovsky <leon@...nel.org>
Cc:     Doug Ledford <dledford@...hat.com>,
        Leon Romanovsky <leonro@...lanox.com>,
        linux-rdma@...r.kernel.org, Maor Gottlieb <maorg@...lanox.com>,
        Mark Zhang <markz@...lanox.com>, netdev@...r.kernel.org,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: Re: [PATCH rdma-next v3 0/8] Driver part of the ECE

On Tue, May 26, 2020 at 02:54:32PM +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro@...lanox.com>
> 
> Changelog:
> v3:
>  * Squashed patch "RDMA/mlx5: Advertise ECE support" into
>  "RDMA/mlx5: Set ECE options during modify QP".
> v2:
> https://lore.kernel.org/linux-rdma/20200525174401.71152-1-leon@kernel.org
>  * Rebased on latest wip/jgg-rdma-next branch, commit a94dae867c56
>  * Fixed wrong setting of pm_state field in mlx5 conversion patch
>  * Removed DC support for now
> v1:
> https://lore.kernel.org/linux-rdma/20200523132243.817936-1-leon@kernel.org
>  * Fixed compatibility issue of "old" kernel vs. "new" rdma-core. This
>    is handled in extra patch.
>  * Improved comments and commit messages after feedback from Yishai.
>  * Added Mark Z. ROB tags
> v0:
> https://lore.kernel.org/linux-rdma/20200520082919.440939-1-leon@kernel.org
> 
> ----------------------------------------------------------------------
> 
> Hi,
> 
> This is driver part of the RDMA-CM ECE series [1].
> According to the IBTA, ECE data is completely vendor specific, so this
> series extends mlx5_ib create_qp and modify_qp structs with extra field
> to pass ECE options to/from the application.
> 
> Thanks
> 
> [1]
> https://lore.kernel.org/linux-rdma/20200413141538.935574-1-leon@kernel.org
> 
> Leon Romanovsky (8):
>   net/mlx5: Add ability to read and write ECE options
>   RDMA/mlx5: Get ECE options from FW during create QP
>   RDMA/mlx5: Set ECE options during QP create
>   RDMA/mlx5: Use direct modify QP implementation
>   RDMA/mlx5: Remove manually crafted QP context the query call
>   RDMA/mlx5: Convert modify QP to use MLX5_SET macros
>   RDMA/mlx5: Set ECE options during modify QP
>   RDMA/mlx5: Return ECE data after modify QP

Applied to for-next, thanks

Jason