Re: [PATCH net-next v6] net: phy: aquantia: add get_features() for AQR113C

[Andrew Lunn]

On Wed, Nov 04, 2026 at 05:59:13PM +0800, Hongmei Xu wrote:
> AQR113C does not correctly report its supported speeds in the PMA
> extended abilities registers. Without a get_features callback,
> phy_probe() uses genphy_c45_pma_read_abilities() directly, which
> produces an incorrect supported mask.
> 
> Add aqr113c_get_features() that calls aqr111_get_features() as a base
> (which uses phy_gbit_features as base and forces 2.5G/5G that the PHY
> misreports) and sets 10000baseT_Full explicitly since the PHY also
> misreports 10G.
> 
> The AQR113 likely has the same issue since it is a closely related
> variant, but this fix is limited to AQR113C as that is the only
> hardware available for testing.
> 
> Fixes: 12cf1b89a668 ("net: phy: Add support for AQR113C EPHY")
> 
> Signed-off-by: Hongmei Xu <hongmei.xu@xxxxxxxxxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew