From: "Michael S. Tsirkin" <mst@redhat.com>
To: Eli Cohen <elic@nvidia.com>
Cc: lvivier@redhat.com, virtualization@lists.linux-foundation.org,
eperezma@redhat.com, si-wei.liu@oracle.com
Subject: Re: [PATCH v1 0/2] Show statistics for a vdpa device
Date: Fri, 4 Mar 2022 11:06:13 -0500 [thread overview]
Message-ID: <20220304110555-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20220216080022.56707-1-elic@nvidia.com>
On Wed, Feb 16, 2022 at 10:00:20AM +0200, Eli Cohen wrote:
> The following two patch series adds support to read vendor statistics
> for a vdpa device.
>
> The first patch lays the ground to allow an upstream driver to provide
> statistics in the form of an attribute name/attribute value pairs.
>
> The second patch implements this for mlx5_vdpa which gives received
> descriptors and completed descriptors information for all the
> virtqueues.
>
> V0 -> V1:
> 1. Function name changes to emphasize the fact that this is for vendor
> statistics.
> 2. Increase the size of VDPA_ATTR_DEV_QUEUE_INDEX to U32 so it can
> handle the entire range of virtqueue indices.
> 3. Change output string names to avoid abbreviations.
Jason had a minor comment. Were you goint to address it?
> Eli Cohen (2):
> vdpa: Add support for querying vendor statistics
> vdpa/mlx5: Add support for reading descriptor statistics
>
> drivers/vdpa/mlx5/core/mlx5_vdpa.h | 2 +
> drivers/vdpa/mlx5/net/mlx5_vnet.c | 156 +++++++++++++++++++++++++++++
> drivers/vdpa/vdpa.c | 129 ++++++++++++++++++++++++
> include/linux/mlx5/mlx5_ifc.h | 1 +
> include/linux/mlx5/mlx5_ifc_vdpa.h | 39 ++++++++
> include/linux/vdpa.h | 5 +
> include/uapi/linux/vdpa.h | 7 ++
> 7 files changed, 339 insertions(+)
>
> --
> 2.34.1
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prev parent reply other threads:[~2022-03-04 16:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220216080022.56707-1-elic@nvidia.com>
[not found] ` <20220216080022.56707-2-elic@nvidia.com>
2022-02-16 18:49 ` [PATCH v1 1/2] vdpa: Add support for querying vendor statistics Si-Wei Liu
[not found] ` <20220217064619.GB86497@mtl-vdi-166.wap.labs.mlnx>
2022-03-04 22:34 ` Si-Wei Liu
[not found] ` <DM8PR12MB5400E80073521E898056578BAB089@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-08 6:15 ` Si-Wei Liu
[not found] ` <DM8PR12MB5400E03D7AD7833CEBF8DF9DAB099@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-09 2:39 ` Jason Wang
2022-03-09 3:32 ` Si-Wei Liu
[not found] ` <DM8PR12MB540086CCD1F535668D05E546AB0A9@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-10 1:45 ` Si-Wei Liu
[not found] ` <DM8PR12MB54000042A48FDFA446EFE792AB0E9@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-14 6:25 ` Jason Wang
2022-03-15 8:11 ` Si-Wei Liu
2022-03-15 7:53 ` Si-Wei Liu
[not found] ` <DM8PR12MB540054565515158F9209723EAB109@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-16 6:52 ` Si-Wei Liu
[not found] ` <DM8PR12MB5400E7B2359FE4797F190AC5AB119@DM8PR12MB5400.namprd12.prod.outlook.com>
2022-03-16 22:00 ` Si-Wei Liu
2022-03-17 2:32 ` Jason Wang
2022-03-18 0:58 ` Si-Wei Liu
2022-03-18 2:27 ` Jason Wang
2022-03-19 5:18 ` Si-Wei Liu
2022-03-22 3:51 ` Jason Wang
2022-03-03 7:53 ` Jason Wang
2022-03-07 11:03 ` Parav Pandit via Virtualization
[not found] ` <20220216080022.56707-3-elic@nvidia.com>
2022-03-03 7:55 ` [PATCH v1 2/2] vdpa/mlx5: Add support for reading descriptor statistics Jason Wang
2022-03-04 16:06 ` Michael S. Tsirkin [this message]
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