Configuration information read at driver load can become stale after it is
updated. Mark information as not valid and re-populate when this happens.
Signed-off-by: Denis Bolotin <denis.bolotin@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>