diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2008-08-26 04:27:10 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-03 10:03:33 -0400 |
| commit | 2b9ade935cd2be6db26f5445656950bc3da7055d (patch) | |
| tree | 10c9a842f0940d1d38f3475691b3e72d3a892b2f /drivers/net/ixgbe/ixgbe_main.c | |
| parent | 3a581073e0f9f3966ac95a89cd04a0a6b948dc77 (diff) | |
ixgbe: disable flow control by default
Since the adapter cannot tell what the remote end's flow control capability
is through auto-neg, we must turn off flow control by default.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index b5a9b9da2fb..cba7a38bf6b 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2446,8 +2446,12 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->tx_eitr = 1; /* default flow control settings */ - hw->fc.original_type = ixgbe_fc_full; - hw->fc.type = ixgbe_fc_full; + hw->fc.original_type = ixgbe_fc_none; + hw->fc.type = ixgbe_fc_none; + hw->fc.high_water = IXGBE_DEFAULT_FCRTH; + hw->fc.low_water = IXGBE_DEFAULT_FCRTL; + hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE; + hw->fc.send_xon = true; /* select 10G link by default */ hw->mac.link_mode_select = IXGBE_AUTOC_LMS_10G_LINK_NO_AN; @@ -3587,13 +3591,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, INIT_WORK(&adapter->reset_task, ixgbe_reset_task); - /* initialize default flow control settings */ - hw->fc.original_type = ixgbe_fc_full; - hw->fc.type = ixgbe_fc_full; - hw->fc.high_water = IXGBE_DEFAULT_FCRTH; - hw->fc.low_water = IXGBE_DEFAULT_FCRTL; - hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE; - err = ixgbe_init_interrupt_scheme(adapter); if (err) goto err_sw_init; |