mlxsw: spectrum_port_range: Add devlink resource support

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Expose via devlink-resource the maximum number of port range registers
and their current occupancy. Besides the observability benefits, this
resource will be used by subsequent patches for scale and occupancy
tests.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/7945e0c715dc5efb1617f45f7560c1f1bd0bcf8a.1689092769.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Ido Schimmel 2023-07-11 18:43:57 +02:00 • committed by Jakub Kicinski

parent b3eb04be72

commit 74d6786cf2

3 changed files with 50 additions and 0 deletions

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30

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

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1

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

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19

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

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