[PATCH 2/2] ethdev: support hide zero when telemetry regs

[Stephen Hemminger]

On Sat, 25 Oct 2025 17:42:39 +0800
Chengwen Feng <fengchengwen at huawei.com> wrote:

> Support hide zero when telemetry regs, and also modify filter usage.
> 
> Now the usage:
>   /ethdev/regs,0,hide_zero=true   --hide zero values when dump regs
>   /ethdev/regs,0,hide_zero=false  --don't hide zero values
> 
>   /ethdev/regs,0,filter=ssu       --filter ssu module when dump regs
> 
>   /ethdev/regs,0,filter=ssu,hide_zero=true
>           --filter ssu module and hide zero values when dump regs
> 
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>


Recheck-request: iol-unit-amd64-testing, iol-sample-apps-testing