ixgbe: feature - driver to default with FC on.

In the past flow control wasn't enabled by default under the
incorrect assumption that this opened up us to a denial of
service attack.  However since any switch that forwarded flow
control would be extremely msiconfigured and/or buggy, this
concern no longer out weighs the preformance gains from
having FC enabled.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Acked-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fd27513a92f6..8f6e263787df 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3169,7 +3169,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 #endif
 
         /* default flow control settings */
-        hw->fc.requested_mode = ixgbe_fc_none;
+        hw->fc.requested_mode = ixgbe_fc_full;
         hw->fc.high_water = IXGBE_DEFAULT_FCRTH;
         hw->fc.low_water = IXGBE_DEFAULT_FCRTL;
         hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;