Messages in this thread | | | From | Eli Cohen <> | Subject | [PATCH v5 0/3] Show statistics for a vdpa device | Date | Tue, 10 May 2022 14:27:31 +0300 |
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The following three patch series adds support to read vendor statistics for a vdpa device.
The first patch is just a cleanup fix. The second patch lays the ground to allow an upstream driver to provide statistics in the form of an attribute name/attribute value pairs.
The third patch implements this for mlx5_vdpa which gives received descriptors and completed descriptors information for all the virtqueues.
v4 -> v5: See inside the individual patches
Eli Cohen (3): vdpa: Fix error logic in vdpa_nl_cmd_dev_get_doit 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 | 165 +++++++++++++++++++++++++++++ drivers/vdpa/vdpa.c | 153 +++++++++++++++++++++++++- include/linux/mlx5/mlx5_ifc.h | 1 + include/linux/mlx5/mlx5_ifc_vdpa.h | 39 +++++++ include/linux/vdpa.h | 3 + include/uapi/linux/vdpa.h | 6 ++ 7 files changed, 365 insertions(+), 4 deletions(-)
-- 2.35.1
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