Re: [PATCH] e1000e: fix link fluctuations problem

[Andrew Lunn]

On Tue, May 07, 2024 at 11:24:05AM +0200, En-Wei WU wrote:
> > Why PHY is this?
> It's the Intel I219-LM, and I haven't found any other device having
> the same issue.

There is no Linux PHY driver for this device, only the code buried in
the e1000e MAC driver. Sometimes Intel use Marvell PHYs, and there are
a couple of work arounds in the Marvell PHY driver, which might of
given you a clue. But not in this case...

      Andrew