Re: [PATCH net] net/mlx5: DPLL, fix fractional frequency offset scaling
From: patchwork-bot+netdevbpf
Date: Tue Oct 20 2026 - 09:24:30 EST
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:
On Thu, 15 Oct 2026 10:40:35 +0300 you wrote:
> From: Carolina Jubran <cjubran@xxxxxxxxxx>
>
> The frequency_diff is reported by firmware in parts-per-trillion, which
> is exactly what the DPLL core now expects from the ffo_get callback.
>
> Commit bc443c253fcd ("dpll: expose fractional frequency offset in ppt")
> switched the callback contract to ppt but assumed frequency_diff was in
> ppm and scaled it by 1000000 to "convert" it. Since the value was
> already ppt, this makes both exported attributes wrong.
>
> [...]
Here is the summary with links:
- [net] net/mlx5: DPLL, fix fractional frequency offset scaling
https://git.kernel.org/netdev/net/c/0edb8222b852
You are awesome, thank you!
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