[DPDK/ethdev Bug 1474] ptp

[bugzilla at dpdk.org]

https://bugs.dpdk.org/show_bug.cgi?id=1474

            Bug ID: 1474
           Summary: ptp
           Product: DPDK
           Version: 23.07
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev at dpdk.org
          Reporter: hendrik.huebner18 at gmail.com
  Target Milestone: ---

Hello,

I seem to be having an issue with the DPDK ptpclient example.
The delta between master/slave clock hovers around -9000ns it very slowly keeps
going up a few ns at a time but not further than -8700ns.

Setup: 
I tested with two Intel E810 NICs. The ptp master is created with:

 sudo ptp4l -i enp24s0f0np0 -E -m -2

and the ice driver is bound to enp24s0f0np0.

The slave is created with sudo ./build/ptpclient -l 0 -n 4 -a 51:00.0 -- -T 0
-p 0x1

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