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Vadim Pasternak authored
Add a dedicated thermal zone for each QSFP/SFP module. The current temperature is obtained from the module's temperature sensor and the trip points are set based on the warning and critical thresholds read from the module. A cooling device (fan) is bound to all the thermal zones. The thermal zone governor is set to user space in order to avoid collisions between thermal zones. For example, one thermal zone might want to increase the speed of the fan, whereas another one would like to decrease it. Deferring this decision to user space allows the user to the take the most suitable decision. Signed-off-by:
Vadim Pasternak <vadimp@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
6a79507c