net/mlx5e: Enabling aRFS mechanism

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Accelerated RFS requires that ntuple filtering is enabled via
ethtool and driver supports ndo_rx_flow_steer.
When the ntuple filtering is enabled, we modify the l3_l4 ttc
rules to point on the aRFS flow tables and when the filtering
is disabled, we modify the l3_l4 ttc rules to point on the RSS
TIRs.

Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Maor Gottlieb 2016-04-29 01:36:42 +03:00 • committed by David S. Miller

parent 18c908e477

commit 45bf454ae8

4 changed files with 127 additions and 2 deletions

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12

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

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77

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

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15

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

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25

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

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