On Wed Nov 24 2021, Ong Boon Leong wrote:
> When XDP program is loaded, it is desirable that the previous TX and RX
> coalesce values are not re-inited to its default value. This prevents
> unnecessary re-configurig the coalesce values that were working fine
> before.
>
> Fixes: ac746c8520d9 ("net: stmmac: enhance XDP ZC driver level switching performance")
> Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>

Tested-by: Kurt Kanzenbach <kurt@linutronix.de>