Dear:
Thank you for sharing LinuxPtp on gitbub.
The application works well on our embedded system based on Xilinx Linux
Kernal 5.x and can fully meet the time accuracy requirement comes from
G.8275.1. Depends on the product requirements, I need create another RAW socket
beside LinuxPtp fork to handle some MAC information. But unfortunately, when
another RAW socket created in the same way: socket(PF_PACKET, SOCK_RAW,
htons(ETH_P_ALL))
A timeout issue caused in LinuxPtp task, printing:
" timed out while polling for tx timestamp"
" increasing tx_timestamp_timeout may correct this issue, but
it is likely caused by a driver bug"
...
"port 1 (eth1): SLAVE to FAULTY on
FAULT_DETECTED(FT_UNSPESCIFIED)"
I also tried to increase the poll timeout to 100ms but without any
effect.
This issue troubled me for a long time, I wonder if I can create more
than one RAW socket in the same process task.
Could you give me some comments? Looking forward your reply, thanks a
lot!
Best Regards
Bowu,Fengchaoma,Dechenghua,Genyanhuang
[email protected]
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