net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links

net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links

[ Upstream commit bba18318e7d1d5c8b0bbafd65010a0cee3c65608 ]

PPv2's XLGMAC can wait for 3 idle frames before triggering a link up
event. This can cause the link to be stuck low when there's traffic on
the interface, so disable this feature.

Fixes: 4bb043262878 ("net: mvpp2: phylink support")
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>