net/mlx4_en: Set number of rx/tx channels using ethtool

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Add support to changing number of rx/tx channels using
ethtool ('ethtool -[lL]'). Where the number of tx channels specified in ethtool
is the number of rings per user priority - not total number of tx rings.

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

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Amir Vadai 2012-12-02 03:49:23 +00:00 • committed by David S. Miller

parent 79c54b6bbf

commit d317966bd3

5 changed files with 93 additions and 14 deletions

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69

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

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2

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

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26

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

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2

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

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8

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

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