tree 3185b483d49687ddcab6d95d7a67dd559cafae21
parent f3a4a69f7ff8f42095f46226b5420f5f4b5cd3d8
author Chris Cain <cjcain@us.ibm.com> 1637601501 -0600
committer Chris Cain <cjcain@us.ibm.com> 1641481003 -0600

Add support for OEM Power Modes

- Allow mode to be set via PassThrough interface
- Allow non-customer OEM power modes to be persisted
- Persist any OEM power mode settings
- moved mode related code from Status to PowerMode object
- merged PowerIPS into PowerMode object

Tested on Everest and Rainier.
Setting mode through PassThrough/ce-login:
  busctl call org.open_power.OCC.Control /org/open_power/control/occ0 org.open_power.OCC.PassThrough SetMode yq 11 3600
Trace (via PassThrough interface)
  openpower-occ-control[4440]: PassThrough::setMode() Setting Power Mode 11 (data: 3600)
  openpower-occ-control[4440]: PowerMode::sendModeChange: SET_MODE(11,3600) command to OCC0 (9 bytes)
Trace (setting mode via GUI/Redfish):
  openpower-occ-control[4440]: Power Mode Change Requested: xyz.openbmc_project.Control.Power.Mode.PowerMode.MaximumPerformance
  openpower-occ-control[4440]: PowerMode::sendModeChange: SET_MODE(12,0) command to OCC0 (9 bytes)
Verified when system in any OEM mode that Redfish also reports OEM
Verified all modes are persisted across PM Complex resets and reboots

Change-Id: Idd0be05cb6fd74dbd0776145f212c49addd1c365
Signed-off-by: Chris Cain <cjcain@us.ibm.com>