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ixgbe: disable LLI for FCoE
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Disable LLI for FCoE since regular interrupt
and their moderation rate works slightly better
for FCoE also.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Vasu Dev authored and Jeff Kirsher committed Sep 29, 2011
1 parent d5bf4f6 commit 934c18c
Showing 1 changed file with 1 addition and 3 deletions.
4 changes: 1 addition & 3 deletions drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
Original file line number Diff line number Diff line change
Expand Up @@ -661,9 +661,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter)
IXGBE_ETQS_QUEUE_EN |
(fcoe_q << IXGBE_ETQS_RX_QUEUE_SHIFT));

IXGBE_WRITE_REG(hw, IXGBE_FCRXCTRL,
IXGBE_FCRXCTRL_FCOELLI |
IXGBE_FCRXCTRL_FCCRCBO |
IXGBE_WRITE_REG(hw, IXGBE_FCRXCTRL, IXGBE_FCRXCTRL_FCCRCBO |
(FC_FCOE_VER << IXGBE_FCRXCTRL_FCOEVER_SHIFT));
return;

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