[PATCH net-next] net: ethernet: ti: am65-cpts: adjust estf following ptp changes
patchwork-bot+netdevbpf at kernel.org
patchwork-bot+netdevbpf at kernel.org
Wed Mar 22 05:30:19 PDT 2023
Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni at redhat.com>:
On Tue, 21 Mar 2023 11:56:00 +0530 you wrote:
> From: Grygorii Strashko <grygorii.strashko at ti.com>
>
> When the CPTS clock is synced/adjusted by running linuxptp (ptp4l/phc2sys),
> it will cause the TSN EST schedule to drift away over time. This is because
> the schedule is driven by the EstF periodic counter whose pulse length is
> defined in ref_clk cycles and it does not automatically sync to CPTS clock.
> _______
> _|
> ^
> expected cycle start time boundary
> _______________
> _|_|___|_|
> ^
> EstF drifted away -> direction
>
> [...]
Here is the summary with links:
- [net-next] net: ethernet: ti: am65-cpts: adjust estf following ptp changes
https://git.kernel.org/netdev/net-next/c/7849c42da2ca
You are awesome, thank you!
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