Re: [PATCH net-next 4/7] net: phy: marvell10g: Add support for 2.5GBASET and 5GBASET

Russell King - ARM Linux admin
2019-01-18T15:51:20Z

On Fri, Jan 18, 2019 at 04:23:49PM +0100, Maxime Chevallier wrote:
> @@ -264,8 +265,10 @@ static int mv3310_config_init(struct phy_device *phydev)
> if (ret)
> return ret;
>
> - linkmode_and(phydev->advertising, phydev->advertising,
> - phydev->supported);
> + /* Make sure we advertise all the supported modes, and not just the
> + * default one specified in the driver's .features.
> + */
> + linkmode_copy(phydev->advertising, phydev->supported);

This looks wrong to me, it tramples over the work that phy_probe()
did, specifically with regard to the pause mode bits. Please see
the comments in that function about the pause mode bits.

--
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