igb: Add anti-spoofing feature documentation

Add the documentation for the anti-spoofing feature in the HW.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Greg Rose 2011-03-12 11:56:02 +00:00 • committed by Jeff Kirsher
commit 7c158399c2