netdev - Re: [PATCH rdma-next] IB/mlx5: Add support for extended atomic operations

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Date:   Wed, 17 Oct 2018 11:55:14 -0400
From:   Doug Ledford <dledford@...hat.com>
To:     Leon Romanovsky <leon@...nel.org>,
        Jason Gunthorpe <jgg@...lanox.com>
Cc:     Yonatan Cohen <yonatanc@...lanox.com>,
        RDMA mailing list <linux-rdma@...r.kernel.org>,
        Guy Levi <guyle@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        linux-netdev <netdev@...r.kernel.org>,
        Leon Romanovsky <leonro@...lanox.com>
Subject: Re: [PATCH rdma-next] IB/mlx5: Add support for extended atomic
 operations

On Wed, 2018-10-10 at 09:25 +0300, Leon Romanovsky wrote:
> From: Yonatan Cohen <yonatanc@...lanox.com>
> 
> Extended atomic operations cmp&swp and fetch&add is a Mellanox
> feature extending the standard atomic operation to use, varied
> operand sizes, as apposed to normal atomic operation that use
> an 8 byte operand only.
> Extended atomics allows masking the results and arguments.
> 
> This patch configures QP to support extended atomic operation
> with the maximum size possible, as exposed by HCA capabilities.
> 
> Signed-off-by: Yonatan Cohen <yonatanc@...lanox.com>
> Reviewed-by: Guy Levi <guyle@...lanox.com>
> Signed-off-by: Leon Romanovsky <leonro@...lanox.com>

Thanks, applied to for-next.

-- 
Doug Ledford <dledford@...hat.com>
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