linux-phytec-ti

nfp: report link speed from NSP

On the PF prefer the link speed value provided by the NSP.
Refresh port table if needed.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>