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* [Subtree] Bring openbmc machines to top levelRaptor Engineering Development Team2019-04-2529-2748/+0
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* Tune CPU fan PID loops for faster attackRaptor Engineering Development Team2019-04-251-2/+2
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* Lower chassis ambient set point due to addition of averaged intake sensorsRaptor Engineering Development Team2019-04-251-1/+1
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* Add CPU1 ambient sensor and PCIe ambient sensor to fan control ambient ↵Raptor Engineering Development Team2019-04-251-0/+2
| | | | temperature sensor group on Talos II
* Remove unneccessary fan speed maps for chassis fansRaptor Engineering Development Team2019-04-251-16/+2
| | | | Retune PID loop for new sensor locations
* Tweak chassis fan PID controls again to mitigate integrator wind-upRaptor Engineering Development Team2019-04-251-2/+2
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* Tweak chassis fan PID tuningRaptor Engineering Development Team2019-04-251-2/+2
| | | | This resolves long period integrator-induced oscillations due to proportional gain being too low compared to integrator gain.
* Back off chassis fan proportional constantRaptor Engineering Development Team2019-04-251-1/+1
| | | | | | | Ambient temperature swings should be slow enough, with a slow enough thermal response from the PCB, to make primary control via integrator viable. This slows down the fan responses and prevents audible "hunting" as the ambient sensor changes value more rapidly than the chassis fans actually need to react.
* Lower chassis fan floor maps slightly to reduce unneccessary fan noise under ↵Raptor Engineering Development Team2019-04-251-7/+7
| | | | the new PID control algorithms
* Switch to PID control of main fansRaptor Engineering Development Team2019-04-251-62/+65
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* Wait 5 seconds for fans to reach full speed after fan controller initRaptor Engineering Development Team2019-04-251-1/+1
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* Update fan monitor YAML to new syntaxRaptor Engineering Development Team2019-04-251-1/+7
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* Update fan event YAML to new syntaxRaptor Engineering Development Team2019-04-251-193/+225
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* Make decrease symmetric with increaseRaptor Engineering Development Team2019-04-252-12/+12
| | | | Note that this verson oscillates badly, a more sophisticated control is needed
* Don't set zone 2 to high speed when fewer than 4 chassis fans are installed, ↵Raptor Engineering Development Team2019-04-251-76/+0
| | | | or when fewer than 4 chassis fans are functional
* Tighten up fan response againRaptor Engineering Development Team2019-04-252-15/+15
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* Raise CPU core temp setpointsRaptor Engineering Development Team2019-04-252-71/+71
| | | | | Implement less aggressive fan curve Multiply all base fan speeds by 10 due to recent phosphor-hwmon change
* Minimize chassis fan hunting with additional fan speed floor mappings in ↵Raptor Engineering Development Team2019-04-251-7/+13
| | | | common ambent temperature ranges
* Adjust floor threshold map to avoid chassis fan hunting at typical ambient ↵Raptor Engineering Development Team2019-04-251-7/+7
| | | | temperatures
* Loosen ambient temperature fan controls somewhatRaptor Engineering Development Team2019-04-251-3/+3
| | | | This lessens hunting due to coarse steps in the ambient sensor resolution
* Set chassis fan speeds based on on-board ambient temperature sensorRaptor Engineering Development Team2019-04-251-60/+11
| | | | Remove copypasted GPU temperature sensor blocks
* Split fan control zones for CPU0 and CPU1Raptor Engineering Development Team2019-04-253-22/+93
| | | | This allows fan control to function when only one CPU is installed
* Fix incorrect Talos fan control settingsRaptor Engineering Development Team2019-04-253-21/+21
| | | | Fan control is now operational on Talos hardware
* Initial port of Witherspoon fan control to TalosRaptor Engineering Development Team2019-04-2529-0/+2767
NOTE: Not yet tested on hardware Mapping likely incorrect
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