i40e: Add FW check to disable DCB and wrap autoneg workaround with FW check

For FW < 4.33 DCB should be disabled.
Also Autoneg workaround to avoid Rx stall is still needed for FW < 4.33.

Change-ID: Iff36ad86be2f597e7701096014d6d094332a9a21
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
1 file changed