net/mlx5: Handle "enable_roce" devlink param

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Register "enable_roce" param, default value is RoCE enabled.
Current configuration is stored on mlx5_core_dev and exposed to user
through the cmode runtime devlink param.
Changing configuration requires changing the cmode driverinit devlink
param and calling devlink reload.

Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Michael Guralnik 2019-11-08 23:45:24 +00:00 • committed by Saeed Mahameed

parent e90cde0d76

commit cc9defcbb8

4 changed files with 59 additions and 0 deletions

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21

Documentation/networking/device_drivers/mellanox/mlx5.rst

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5

Documentation/networking/devlink-params-mlx5.txt

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22

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

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11

include/linux/mlx5/driver.h

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