Yes, I have tested the v3 patch with candleLight_fw (c19f3a). `candump -H` works as intended and I have actually used it in anger so to speak, debugging a timing tolerance issue with a CAN node. I've also confirmed that `ethtool --show-time-stamping can0` returns the correct timestamping info for both devices which do and don't include the `GS_CAN_FEATURE_HW_TIMESTAMP` flag. Also that devices without that flag continue to operate as before with the SocketCAN tools. John. ------- Original Message ------- On Monday, September 5th, 2022 at 18:13, Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote: > > > On 29.08.2022 13:25:00, john@xxxxxxxxxxxxxxxxxxxx wrote: > > > Thanks for the support on this. I was following the threads but away > > so unable to make changes. With the patch now squashed and your > > updates, it looks like no further input is required from me on this. > > > Can you test the v3 patch? > > Marc > > -- > Pengutronix e.K. | Marc Kleine-Budde | > Embedded Linux | https://www.pengutronix.de | > Vertretung West/Dortmund | Phone: +49-231-2826-924 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |