Jesse Brandeburg ef021194d2 ixgbe: fix bug when EITR=0 causing no writebacks
writebacks can be held indefinitely by hardware if EITR=0, when
combined with TXDCTL.WTHRESH=8.  When EITR=0, WTHRESH should be
set back to zero.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-27 12:53:28 -07:00
..
2010-01-13 17:12:45 -08:00
2010-01-13 17:12:45 -08:00
2010-01-13 17:12:45 -08:00
2010-01-13 17:12:45 -08:00