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From: Matan Azrad <matan@mellanox.com>
To: Matan Azrad <matan@mellanox.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Slava Ovsiienko <viacheslavo@mellanox.com>,
	Shahaf Shuler <shahafs@mellanox.com>,
	Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/4] vhost: support vDPA virtio queue	statistics
Date: Thu, 7 May 2020 11:35:40 +0000
Message-ID: <AM0PR0502MB4019062CCA32FA0AD41D17A8D2A50@AM0PR0502MB4019.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <1588694084-381748-1-git-send-email-matan@mellanox.com>

Hi Maxime
Out of the list


Any comments?


From: Matan Azrad
> The vDPA device offloads all the datapath of the vhost device to the HW
> device.
> 
> In order to expose to the user traffic information this patch introduce new
> APIs to get traffic statistics and to reset them per virtio queue.
> 
> Since there is no any formal statistics suggested by the virtio specs, this API
> doesn't define them and let the drivers to decide what are the good statistics
> to report.
> 
> The statistics are taken directly from the vDPA driver managing the HW
> device.
> 
> Added also support for it in vdpa/mlx5 driver and in vdpa example
> application.
> 
> V2:
> Move to per driver statistics according to the discussion between me,
> Maxime and Shahaf on V1.
> 
> 
> Matan Azrad (4):
>   vhost: inroduce operation to get vDPA queue stats
>   common/mlx5: support DevX virtq stats operations
>   vdpa/mlx5: support virtio queue statistics get
>   examples/vdpa: add statistics show command
> 
>  doc/guides/rel_notes/release_20_05.rst          |   5 +
>  doc/guides/sample_app_ug/vdpa.rst               |   3 +-
>  doc/guides/vdpadevs/features/default.ini        |   1 +
>  doc/guides/vdpadevs/features/mlx5.ini           |   1 +
>  doc/guides/vdpadevs/features_overview.rst       |   3 +
>  drivers/common/mlx5/mlx5_devx_cmds.c            |  73 +++++++++++++++
>  drivers/common/mlx5/mlx5_devx_cmds.h            |  43 +++++++++
>  drivers/common/mlx5/mlx5_prm.h                  |  26 +++++-
>  drivers/common/mlx5/rte_common_mlx5_version.map |   7 ++
>  drivers/vdpa/mlx5/mlx5_vdpa.c                   |  85 +++++++++++++++++
>  drivers/vdpa/mlx5/mlx5_vdpa.h                   |  45 +++++++++
>  drivers/vdpa/mlx5/mlx5_vdpa_virtq.c             |  90 ++++++++++++++++++
>  examples/vdpa/main.c                            | 119 ++++++++++++++++++++++++
>  lib/librte_vhost/rte_vdpa.h                     | 115 ++++++++++++++++++++++-
>  lib/librte_vhost/rte_vhost_version.map          |   3 +
>  lib/librte_vhost/vdpa.c                         |  47 ++++++++++
>  16 files changed, 663 insertions(+), 3 deletions(-)
> 
> --
> 1.8.3.1


  parent reply	other threads:[~2020-05-07 11:35 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-02 11:26 [dpdk-dev] [PATCH " Matan Azrad
2020-04-02 11:26 ` [dpdk-dev] [PATCH 1/4] vhost: inroduce operation to get vDPA queue stats Matan Azrad
2020-04-15 14:36   ` Maxime Coquelin
2020-04-16  9:06     ` Matan Azrad
2020-04-16 13:19       ` Maxime Coquelin
2020-04-19  6:18         ` Shahaf Shuler
2020-04-20  7:13           ` Maxime Coquelin
2020-04-20 15:57             ` Shahaf Shuler
2020-04-20 16:18               ` Maxime Coquelin
2020-04-21  5:02                 ` Shahaf Shuler
2020-04-02 11:26 ` [dpdk-dev] [PATCH 2/4] common/mlx5: support DevX virtq stats operations Matan Azrad
2020-04-02 11:26 ` [dpdk-dev] [PATCH 3/4] vdpa/mlx5: support virtio queue statistics get Matan Azrad
2020-04-02 11:26 ` [dpdk-dev] [PATCH 4/4] examples/vdpa: add statistics show command Matan Azrad
2020-05-05 15:54 ` [dpdk-dev] [PATCH v2 0/4] vhost: support vDPA virtio queue statistics Matan Azrad
2020-05-05 15:54   ` [dpdk-dev] [PATCH v2 1/4] vhost: inroduce operation to get vDPA queue stats Matan Azrad
2020-05-05 15:54   ` [dpdk-dev] [PATCH v2 2/4] common/mlx5: support DevX virtq stats operations Matan Azrad
2020-05-05 15:54   ` [dpdk-dev] [PATCH v2 3/4] vdpa/mlx5: support virtio queue statistics get Matan Azrad
2020-05-05 15:54   ` [dpdk-dev] [PATCH v2 4/4] examples/vdpa: add statistics show command Matan Azrad
2020-05-07 11:35   ` Matan Azrad [this message]
2020-06-02 15:47   ` [dpdk-dev] [PATCH v3 0/4] vhost: support vDPA virtio queue statistics Matan Azrad
2020-06-02 15:47     ` [dpdk-dev] [PATCH v3 1/4] vhost: inroduce operation to get vDPA queue stats Matan Azrad
2020-06-03  8:58       ` Maxime Coquelin
2020-06-04 10:36         ` Wang, Xiao W
2020-06-09  9:18           ` Maxime Coquelin
2020-06-02 15:47     ` [dpdk-dev] [PATCH v3 2/4] common/mlx5: support DevX virtq stats operations Matan Azrad
2020-06-18 10:58       ` Maxime Coquelin
2020-06-02 15:47     ` [dpdk-dev] [PATCH v3 3/4] vdpa/mlx5: support virtio queue statistics get Matan Azrad
2020-06-18 11:05       ` Maxime Coquelin
2020-06-02 15:47     ` [dpdk-dev] [PATCH v3 4/4] examples/vdpa: add statistics show command Matan Azrad
2020-06-18 12:13       ` Maxime Coquelin
2020-06-18 16:29     ` [dpdk-dev] [PATCH v3 0/4] vhost: support vDPA virtio queue statistics Maxime Coquelin
2020-06-19  6:01       ` Maxime Coquelin

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