tree 717fb190cc5782f5aa9f9dee5e80267f9a5f0380
parent d4f12daf7ba4efc506c377a9591ecdb692641fe5
author Alexander Duyck <alexander.h.duyck@intel.com> 1224217617 -0700
committer Jeff Garzik <jgarzik@redhat.com> 1224672839 -0400

igb: fix tx data corruption with transition to L0s on 82575

The 82575 has an issue in which the DMA will go out of sync if the link
partner goes into an L0s state.  To prevent this we set the pci-e link
partner capability bits to disable the L0s transition on the hw.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>