tree de374c6ccde506f8311fdd43343debe967b5d97f
parent abe1c3638ccf8b68536afb52b111f6ad46d1cf71
author Nick Nunley <nicholasx.d.nunley@intel.com> 1266368618 +0000
committer David S. Miller <davem@davemloft.net> 1266441695 -0800

igb: only support SRRCTL_DROP_EN when using multiple queues

The SRRCTL.DROP_EN bit should only be set when we are supporting
multiple queues. This bit is meant to prevent head of line blocking
and is unnecessary in the single queue case.

Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>