net/mlx5e: Enable CQE compression when PCI is slower than link

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We turn the feature ON, only for servers with PCI BW < MAX LINK BW, as it
helps reducing PCI pressure on weak PCI slots, but it adds some software
overhead.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Saeed Mahameed 2016-05-11 00:29:16 +03:00 • committed by David S. Miller

parent d9d9f156f3

commit b797a684b0

3 changed files with 72 additions and 0 deletions

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1

drivers/net/ethernet/mellanox/mlx5/core/en.h

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19

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

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52

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

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