mlx4_core: Allow choosing flow steering mode

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Device managed flow steering will be enabled only under administrator
directive provided through setting the existing module parameter
log_num_mgm_entry_size to -1 (if the device actually supports flow
steering).  If flow steering isn't requested or not available, the
driver will use the value of log_num_mgm_entry_size and B0 steering.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Jack Morgenstein 2012-12-06 17:12:00 +00:00 • committed by Roland Dreier

parent 7b8157bedc

commit 3c439b5586

4 changed files with 50 additions and 16 deletions

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52

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

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7

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

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6

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

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1

include/linux/mlx4/device.h

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