igb: Enable EEE LP advertisement

On EEE-capable devices, query the PHY to determine what the link partner is
advertising.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Matthew Vick 2013-02-21 03:32:52 +00:00 • committed by Jeff Kirsher
commit 87371b9de5
7 changed files with 142 additions and 1 deletions