eBMC LED Management :: Implement LocationIndicatorActive property for VRM resource

[vishwabmc]

Implement the LocationIndicatorActive for VRM resource ( The VRM in question now is processor VRM )

Currently. not seeing how this is represented.. @gtmills

[gtmills]

Does this include VRM on the board? or just Card VRMs? Do VRMs on the board have LEDs? See https://github.com/ibm-openbmc/dev/issues/2124

[vishwabmc]

MRW gives these entries for VRMs.

/system/chassis/motherboard/vdd-vrm-connector0/vdd-vrm /system/chassis/motherboard/vdd-vrm-connector1/vdd-vrm

/sys-0/node-0/nisqually-0/led-cpu0-vrm-0 /sys-0/node-0/nisqually-0/led-cpu1-vrm-1

[gtmills]

@vishwabmc What are those VRMs exactly ?

[vishwabmc]

This is in Assembly:

The `fault" will be handled as part of "healthRollUp" functionality #2411

So, what will this do :

1/. Get the corresponding Inventory for this resource 2/. See if there is any Association by name "indicator_led_group". 3/. If so, read the Asserted property: ( GET P Example: busctl get xyz.openbmc_project.LED.GroupManager <Data from step-2> xyz.openbmc_project.Led.Group Asserted 4/. For PATCH, set true or false depending on the input

[vishwabmc]

Need Assembly schema implemented before we can get to this. @santoshpuranik is already working on Assembly schema

[mzipse]

Closing. Work is complete.