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From: Matan Azrad <matan@mellanox.com>
To: dev@dpdk.org
Cc: Viacheslav Ovsiienko <viacheslavo@mellanox.com>,
	Shahaf Shuler <shahafs@mellanox.com>,
	Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [dpdk-dev] [PATCH 0/4] vhost: support vDPA virtio queue statistics
Date: Thu,  2 Apr 2020 11:26:29 +0000
Message-ID: <1585826793-28709-1-git-send-email-matan@mellanox.com> (raw)

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 a new API to get traffic statistics per virtio queue.

The statistics are taken directly from the vDPA driver managing the HW device.

See RFC https://patchwork.dpdk.org/patch/66716/

Added also support for it in vdpa/mlx5 driver and in vdpa example application.

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          |  4 ++
 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                   | 28 +++++++++
 drivers/vdpa/mlx5/mlx5_vdpa.h                   | 16 +++++
 drivers/vdpa/mlx5/mlx5_vdpa_virtq.c             | 43 ++++++++++++++
 examples/vdpa/main.c                            | 78 +++++++++++++++++++++++++
 lib/librte_vhost/rte_vdpa.h                     | 45 +++++++++++++-
 lib/librte_vhost/rte_vhost_version.map          |  1 +
 lib/librte_vhost/vdpa.c                         | 14 +++++
 16 files changed, 383 insertions(+), 3 deletions(-)

-- 
1.8.3.1


             reply	other threads:[~2020-04-02 11:26 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-02 11:26 Matan Azrad [this message]
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   ` [dpdk-dev] [PATCH v2 0/4] vhost: support vDPA virtio queue statistics Matan Azrad
2020-06-02 15:47   ` [dpdk-dev] [PATCH v3 " 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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