igb: Update DMA Coalescing threshold calculation.

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This patch updates the DMA Coalescing feature parameters to account for
larger MTUs. Previously, sufficient space may not have been allocated in
the receive buffer, causing packet drop.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Matthew Vick 2011-11-17 08:33:12 +00:00 • committed by Jeff Kirsher

parent 5f4a780ddd

commit e8c626e9d8

1 changed files with 19 additions and 7 deletions

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26

drivers/net/ethernet/intel/igb/igb_main.c

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