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Not working with Linux 4.14.84-v7+ #2
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i guess this is due to the newer B+ model which has a lan78xx chip that doesn't advertise tx timestamping yet. |
i tried to make lan78xx report TX timestamping, and at least it does report it now with the patch below. i tested it with two raspberries and they actually seem to converge but i need to check if i was just lucky. |
Hi! Sorry for late reply but notifications for this issue got totally buried by noise :-( |
hmm today i see these messages in the ptp log on another node
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in the mean time i did some more tests and the log messages above did not prevent the time sync from being okay (eg time sync is definately working fine). i'll post a message to the linuxptp-users ml to ask if the warning means broken driver or not. |
I'm inclined to close this issue because of your last comment. Before that, can you please link back to the above mentioned ml discussion if you managed to start it up? |
Hello,
I was not able to get PTP to work with the following guide, and was not sure if this issue was related to the previously closed issue. Upon running ethtool, I am not able to see
SOF_TIMESTAMPING_TX_SOFTWARE
and also I noticed ptp4l status is "failed to create a clock". I double checked my .conf files and made sure that the smsc95xx.c file was patched. I've attached the following images to reflect this. Thank you for the help!The text was updated successfully, but these errors were encountered: