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authorDon Skidmore <donald.c.skidmore@intel.com>2009-03-31 21:33:44 +0000
committerDavid S. Miller <davem@davemloft.net>2009-04-02 01:02:30 -0700
commitcd7664f69fe1f3f75b664503ae3e11a2971a4865 (patch)
tree6f287f6f4c977c6468a40f3ea3385f516b4009ca /drivers/net/ixgbe
parentea4af4f447ecad42f8bffa4bd2278e183ba5ec9d (diff)
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>
Diffstat (limited to 'drivers/net/ixgbe')
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fd27513a92f..8f6e263787d 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;