[Linuxptp-users] AQC 107 Poll Error

[Christopher W. <us...@wi...>]

Hi,

I am working with a Aquantia AQC 107 ethernet interface.  After the 
announce message is sent on FD_GENERAL, a poll() of the the FD_GENERAL 
descriptor generates a POLLERR.  I see 3 delay messages go out the 
interface on FD_EVENT (previous to the announce message) without issue 
(no socket error on read on the FD_EVENT descriptor).

The only difference i see between the two sockets is how the sock_filter 
is setup.

I am thinking this is an issue with the Aquantia driver, as the same 
command on a Mellanox Connect X5 works fine.

Has anyone seen this issue or have a clue as to where I should start?

Thanks!
Chris


ptp4l command line : ptp4l -i els1 -H -P -2 -m
Kernel is 4.18
I downloaded the latest Atlantic driver from the Marvell website 2.4.14.0
I have upgraded the AQC 107 firmware to 3.1.121