qed: Add supported link and advertise link to display in ethtool.

	Added transceiver type, speed capability and board types
	in HSI, are utilizing to display the accurate link
	information in ethtool.

Signed-off-by: Rahul Verma <Rahul.Verma@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>