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Merge branch 'mlx5-expose-nic-temperature-via-hwmon-api'

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Saeed Mahameed says:

====================
mlx5: Expose NIC temperature via hwmon API

Expose NIC temperature by implementing hwmon kernel API, which turns
current thermal zone kernel API to redundant.

For each one of the supported and exposed thermal diode sensors, expose
the following attributes:
1) Input temperature.
2) Highest temperature.
3) Temperature label.
4) Temperature critical max value:
   refers to the high threshold of Warning Event. Will be exposed as
   `tempY_crit` hwmon attribute (RO attribute). For example for
   ConnectX5 HCA's this temperature value will be 105 Celsius, 10
   degrees lower than the HW shutdown temperature).
5) Temperature reset history: resets highest temperature.
====================

Link: https://lore.kernel.org/r/20230807180507.22984-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2023-08-09 15:52:17 -07:00
commit e972a54706
11 changed files with 465 additions and 142 deletions
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