| commit | 12207e498b9b8f9f0c946db079ad17c7ca16cdf3 | [log] [tgz] |
|---|---|---|
| author | Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | Fri Feb 06 21:47:24 2009 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Feb 06 21:47:24 2009 -0800 |
| tree | 05becdde5bd08f44d023ad5ef2ab2fd21b1050c0 | |
| parent | 0ecc061d1967e9f2694502079e00d9d6e1e39072 [diff] |
ixgbe: Defeature Tx Head writeback Tx Head writeback is causing multi-microsecond stalls on PCIe chipsets, due to partial cacheline writebacks. Removing this feature removes these issues. Signed-off-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>