oem/ibm/system-power-mode.md

11 Power management on POWER platforms needs assistance from the BMC for managing
23 need to send the commands if the user changes the mode or idle power save
42 - Static
43 - Power Saver
44 - Maximum Performance
51 - Enabled / Disabled
52 - Enter Delay Time (in seconds)
53 - Enter Utilization threshold (percentage)
54 - Exit Delay Time (in seconds)
55 - Exit Utilization threshold (percentage)
61 The new code would be part of the openpower-occ-control repository. New code
64 - OCC poll response data showing a new state of Active (0x03)
65 - OCC Active sensor is enabled (may be covered in above bullet)
66 - Customer updates system power mode user interface or Redfish interface
67 - Customer updates idle power save setting or Redfish interface
76 <https://github.com/open-power/docs/blob/master/occ/OCC_P9_FW_Interfaces.pdf>
85 as D-Bus object in the phosphor-dbus-interfaces repository:
91 - Using hardcoded power mode and Idle Power Save parameters (no flexibility to
97 implemented. Parameters should be able to be set via user interface or via
98 Redfish. API impact - Add Redfish support for new parameters as well as new user
100 Security impact - update of these parameters should be able to be restricted to
101 specific users/groups (may not want any user updating these parameters)
102 Documentation impact - need to document new parameters Performance impact -
104 happen once at boot time or when user changes parameters. The new code is only
106 Developer impact - code to be written by OCC team with guidance from OpenBMC
107 power management team Upgradability impact - None