net/mlx5e: Add vnic devlink health reporter to representors

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Create a new devlink health reporter for representor interface, which
reports the values of representor vnic diagnostic counters when diagnosed.

This patch will allow admins to monitor VF diagnostic counters through
the representor-interface vnic reporter.

Example of usage:
$ devlink health diagnose pci/0000:08:00.0/65537 reporter vnic
  vNIC env counters:
    total_error_queues: 0 send_queue_priority_update_flow: 0
    comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0
    invalid_command: 0 quota_exceeded_command: 0
    nic_receive_steering_discard: 0

Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

...

This commit is contained in:

Maher Sanalla 2023-03-21 13:33:00 +02:00 • committed by Saeed Mahameed

parent b0bc615df4

commit cf14af140a

3 changed files with 55 additions and 3 deletions

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5

Documentation/networking/device_drivers/ethernet/mellanox/mlx5/devlink.rst

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52

drivers/net/ethernet/mellanox/mlx5/core/en_rep.c

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1

drivers/net/ethernet/mellanox/mlx5/core/en_rep.h

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