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net/ixgbe/base: configure DMA coalescing for 10Mb

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Provide a DMA coalescing configuration for 10Mb link speed.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Xiao Wang 2016-09-25 16:59:50 +08:00 committed by Bruce Richardson
parent 92d4079a8c
commit 1caa5909ae
1 changed files with 1 additions and 0 deletions
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drivers/net/ixgbe/base/ixgbe_x550.c
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@ -768,6 +768,7 @@ s32 ixgbe_dmac_config_tcs_X550(struct ixgbe_hw *hw)
/* Configure DMA coalescing enabled */
switch (hw->mac.dmac_config.link_speed) {
case IXGBE_LINK_SPEED_10_FULL:
case IXGBE_LINK_SPEED_100_FULL:
pb_headroom = IXGBE_DMACRXT_100M;
break;