mlxsw: Update transceiver_overheat counter according to MTWE

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MTWE (Management Temperature Warning Event) is triggered when module's
temperature is higher than its threshold.

Register for MTWE events and increase the module's overheat counter when
its corresponding sensor goes above the configured threshold.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Amit Cohen 2020-09-27 10:50:11 +03:00 • committed by David S. Miller

parent 0652ac0775

commit 943585c9ee

6 changed files with 99 additions and 0 deletions

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5

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

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

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

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

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

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

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