mlxsw: spectrum_buffers: Add extack messages for invalid configurations

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Add extack messages to better communicate invalid configuration to the
user.

Example:

# devlink sb pool set pci/0000:01:00.0 pool 0 size 104857600 thtype dynamic
Error: mlxsw_spectrum: Exceeded shared buffer size.
devlink answers: Invalid argument

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Ido Schimmel 2019-04-22 12:08:41 +00:00 • committed by David S. Miller

parent f2ad1a522e

commit 8f6862065d

4 changed files with 33 additions and 18 deletions

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7

drivers/net/ethernet/mellanox/mlxsw/core.c

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8

drivers/net/ethernet/mellanox/mlxsw/core.h

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8

drivers/net/ethernet/mellanox/mlxsw/spectrum.h

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28

drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c

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