Re: [PATCH net-next v2 1/1] net: dsa: fix fixed-link port registration

[Andrew Lunn]

On Sun, Aug 11, 2019 at 05:18:57AM +0200, Marek Behún wrote:
> Commit 88d6272acaaa ("net: phy: avoid unneeded MDIO reads in
> genphy_read_status") broke fixed link DSA port registration in
> dsa_port_fixed_link_register_of: the genphy_read_status does not do what
> it is supposed to and the following adjust_link is given wrong
> parameters.

Hi Marek

Which parameters are incorrect?

In fixed_phy.c, __fixed_phy_register() there is:

        /* propagate the fixed link values to struct phy_device */
        phy->link = status->link;
        if (status->link) {
                phy->speed = status->speed;
                phy->duplex = status->duplex;
                phy->pause = status->pause;
                phy->asym_pause = status->asym_pause;
        }

Are we not initialising something? Or is the initialisation done here
getting reset sometime afterwards?

Thanks
        Andrew