tree eadfdc889d29ae522ee73c00f5d2fea55fa361f3
parent f0295f52536d9e508305a0e522184157966ee2f5
author Chris Cain <cjcain@us.ibm.com> 1728571263 -0500
committer Chris Cain <cjcain@us.ibm.com> 1728936131 -0500

Disable Idle Power Saver support in efficiency modes

IPS will not be published on DBUS when the PowerMode is set to one of
the newer efficiency modes:
  EfficiencyFavorPower
  EfficiencyFavorPerformance (OEM only)

This will prevent the Redfish interface from allowing GET/PATCH
commands and provides a way for the GUI to know when to suppress
B
displaying the parameters on the customer GUI.

Testing:
Verified on Rainier.

When in a non-efficiency mode, the Redfish query returns IPS data:
(GET /redfish/v1/Systems/system)
'''
...
    "Id": "system",
    "IdlePowerSaver": {
        "Enabled": true,
        "EnterDwellTimeSeconds": 240,
        "EnterUtilizationPercent": 8,
        "ExitDwellTimeSeconds": 10,
        "ExitUtilizationPercent": 12
    },
    "IndicatorLED": "Off",
...
'''

When in an efficiency mode, the Redfish query does not return IPS data.
'''
...
    "Id": "system",
    "IndicatorLED": "Off",
...
'''

Verified across re-ipls, OCC resets, app restarts.

Change-Id: I45bb0d8e97dab33a1a66c0d791f7bb4848bfce41
Signed-off-by: Chris Cain <cjcain@us.ibm.com>