Aquantia / AQtion

Aquantia AQC multigigabit NIC linux driver (atlantic) - development preview
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link detection broken #2

Closed tbludau closed 6 years ago

tbludau commented 6 years ago

Hello,

under Ubuntu 18.04. and kernel 4.15.16-041516-generic i've a problem to integrate the atlantic driver in the System under one system. (AMD N54L).

When configured and integrated as boot mechanism in initrd it is not possible for the driver to find a link of the network card.

The workaround at the moment is to load the kernel version of the atlantic driver 1.6.13.0-kern (which is broken for me when used under load), then rmmod atlantic and insmod atlantic.ko from the 2.0.6 version of this driver. This is the only situation i got the network link of the network card.

With the delivered kernel driver the link works normally.

Best Regards Thomas

cail commented 6 years ago

Here is a root cause and the patch: https://bugzilla.kernel.org/show_bug.cgi?id=199177