Re: [RFC PATCH net-next v3 19/20] net: dsa: qca8k: pass switch_revision info to phy dev_flags

[Andrew Lunn]

> We do have the problem with Marvell DSA vs Marvell PHY setup in that
> the Marvell DSA driver assumes that all integrated PHYs that do not
> have an ID are all the same. They are most definitely not, and this
> shows itself up when we register the hwmon stuff inappropriately, or
> access the wrong registers to report hwmon values.

Hi Russell

This was to some degree fixed recently. Rather than always use the
6390 ID for everything, the family ID is now used. This should avoid
the issue with the SERDES being incorrectly considered a PHY, since
that particular family ID is not listed in the PHY driver.

      Andrew