On Thu, Sep 25, 2025 at 01:45:30PM +0300, Tariq Toukan wrote:

From: Akiva Goldberger <redacted>

Add three counters to vnic health reporter:
bar_uar_access, odp_local_triggered_page_fault, and
odp_remote_triggered_page_fault.

- bar_uar_access
    number of WRITE or READ access operations to the UAR on the PCIe
    BAR.
- odp_local_triggered_page_fault
    number of locally-triggered page-faults due to ODP.
- odp_remote_triggered_page_fault
    number of remotly-triggered page-faults due to ODP.

Example access:
    $ devlink health diagnose pci/0000:08:00.0 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 icm_consumption: 1032
	bar_uar_access: 1279 odp_local_triggered_page_fault: 20
	odp_remote_triggered_page_fault: 34

Signed-off-by: Akiva Goldberger <redacted>
Reviewed-by: Moshe Shemesh <redacted>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>

Reviewed-by: Simon Horman <horms@kernel.org>

...