[PATCH net-next 1/3] net: stmmac: clear half-duplex caps where unsupported

[Maxime Chevallier]

Hi,

On 30/01/2026 12:10, Russell King (Oracle) wrote:
> Where a core supports hardware features, but does not indicate support
> for half-duplex, clear phylink's half-duplex 1G, 100M and 10M
> capability bits to disallow half-duplex operation and advertisement of
> these link modes.
> 
> This will avoid the need for special code in the PCS driver to do this
> based on the ESTATUS register bits, as the support in the PCS is
> dependent on the same synthesis choice as the MAC core.
> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>

Gave it a quick test on socfpga, as this impacts all variants,
and we seem to be good so,

Tested-by: Maxime Chevallier <maxime.chevallier at bootlin.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier at bootlin.com>

Maxime