Hi Russell, On 06/03/2025 15:23, Russell King (Oracle) wrote:
Hi, This is a second approach to solving the STMMAC reset issues caused by the lack of receive clock from the PHY where the media is in low power mode with a PHY that supports receive clock-stop. The first approach centred around only addressing the issue in the resume path, but it seems to also happen when the platform glue module is removed and re-inserted (Jon - can you check whether that's also the case for you please?) As this is more targetted, I've dropped the patches from this series which move the call to phylink_resume(), so the link may still come up too early on resume - but that's something I also intend to fix. This is experimental - so I value test reports for this change.
The subject indicates 3 patches, but I only see 2 patches? Can you confirm if there are 2 or 3?
So far I have only tested to resume case with the 2 patches to make that that is working but on Tegra186, which has been the most problematic, it is not working reliably on top of next-20250305.
Cheers, Jon -- nvpublic
