From: Leon Romanovsky <leon@kernel.org>
To: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Doug Ledford <dledford@redhat.com>,
RDMA mailing list <linux-rdma@vger.kernel.org>,
Guy Levi <guyle@mellanox.com>,
Yishai Hadas <yishaih@mellanox.com>,
Yonatan Cohen <yonatanc@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>,
linux-netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH rdma-next 0/3] Dump and fill MKEY
Date: Wed, 4 Jul 2018 21:54:59 +0300 [thread overview]
Message-ID: <20180704185459.GQ3014@mtr-leonro.mtl.com> (raw)
In-Reply-To: <20180704174739.GA9317@ziepe.ca>
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On Wed, Jul 04, 2018 at 11:47:39AM -0600, Jason Gunthorpe wrote:
> On Tue, Jun 19, 2018 at 08:47:21AM +0300, Leon Romanovsky wrote:
> > From: Leon Romanovsky <leonro@mellanox.com>
> >
> > MLX5 IB HCA offers the memory key, dump_fill_mkey to increase
> > performance, when used in a send or receive operations.
> >
> > It is used to force local HCA operations to skip the PCI bus access,
> > while keeping track of the processed length in the ibv_sge handling.
> >
> > In this three patch series, we expose various bits in our HW
> > spec file (mlx5_ifc.h), move unneeded for mlx5_core FW command and
> > export such memory key to user space thought our mlx5-abi header file.
> >
> > Thanks
>
> This looks fine, can you send a pull request off the mlx5 branch
> please?
Updated mlx5-next with first two commits,
b183ee27f5fb net/mlx5: Add hardware definitions for dump_fill_mkey
4d4fb5dc988a net/mlx5: Limit scope of dump_fill_mkey function
Thanks
>
> Thanks,
> Jason
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next prev parent reply other threads:[~2018-07-04 18:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-19 5:47 [PATCH rdma-next 0/3] Dump and fill MKEY Leon Romanovsky
2018-06-19 5:47 ` [PATCH mlx5-next 1/3] net/mlx5: Limit scope of dump_fill_mkey function Leon Romanovsky
2018-06-19 5:47 ` [PATCH mlx5-next 2/3] net/mlx5: Add hardware definitions for dump_fill_mkey Leon Romanovsky
2018-06-19 5:47 ` [PATCH rdma-next 3/3] IB/mlx5: Expose dump and fill memory key Leon Romanovsky
2018-07-04 19:09 ` Jason Gunthorpe
2018-07-04 19:20 ` Leon Romanovsky
2018-06-19 14:21 ` [PATCH rdma-next 0/3] Dump and fill MKEY Jason Gunthorpe
2018-06-19 14:26 ` Leon Romanovsky
2018-07-04 17:47 ` Jason Gunthorpe
2018-07-04 18:54 ` Leon Romanovsky [this message]
2018-07-04 19:29 ` Jason Gunthorpe
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