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ixgbe: Implement Tx Head Writeback
authorJesse Brandeburg <jesse.brandeburg@intel.com>
Tue, 26 Aug 2008 11:27:13 +0000 (04:27 -0700)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 3 Sep 2008 14:03:33 +0000 (10:03 -0400)
commit0cd74c4642e267256ee6a76f3891f61262d23a22
tree1501c609be3f7931341f42d8edb99180f96c5be0tree | snapshot
parent3237e9c4a91860899ec24dc1ee4028ab7d5fe569commit | diff
ixgbe: Implement Tx Head Writeback

Enable Tx Head Writeback in the hardware.  This helps performance by
removing adapter writebacks to descriptors on transmit completion.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
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: Jeff Garzik <jgarzik@redhat.com>
drivers/net/ixgbe/ixgbe_main.c diff | blob | history
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