mlxsw: core: Extend thermal core with per inter-connect device thermal zones

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Add a dedicated thermal zone for each inter-connect device. The
current temperature is obtained from inter-connect temperature sensor
and the default trip points are set to the same values as default ASIC
trip points. These settings could be changed from the user space.
A cooling device (fan) is bound to all inter-connect devices.

Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vadim Pasternak 2019-06-24 13:32:01 +03:00 • committed by David S. Miller

parent c04b6ea4e6

commit f14f4e621b

1 changed files with 136 additions and 1 deletions

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

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