net/mlx4_en: Support for configurable RSS hash function

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The ConnectX HW is capable of using one of the following hash functions:
Toeplitz and an XOR hash function. This patch extends the implementation
of the mlx4_en driver set/get_rxfh callbacks to support getting and
setting the RSS hash function used by the device.

Signed-off-by: Eyal Perry <eyalpe@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eyal Perry 2014-12-02 18:12:11 +02:00 • committed by David S. Miller

parent 892311f66f

commit 947cbb0ac2

4 changed files with 54 additions and 7 deletions

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34

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

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11

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

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14

drivers/net/ethernet/mellanox/mlx4/en_rx.c

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2

drivers/net/ethernet/mellanox/mlx4/mlx4_en.h

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