commit | 6d5470d0548697a415f2f888d379c9f026b837da | [log] [tgz] |
---|---|---|
author | Shawn McCarney <shawnmm@us.ibm.com> | Fri Apr 30 18:07:15 2021 -0500 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Fri Apr 30 18:18:49 2021 -0500 |
tree | 75955efd16fc4be4bbd0300cb48659ba4823e092 | |
parent | cb3f6a63b1091d3319b76b1c5eaaea3ed182fb25 [diff] |
regulators: Update sensor monitoring documentation Update the documentation for the pmbus_read_sensor action: * Improve description of the D-Bus sensor object paths. * Document how peak/valley sensors are set and when they are cleared. * Use the simpler term 'Sensor Type' instead of 'Sensor Value Type' to match the same change in the code. Update the internal design documentation: * Update list of interfaces implemented by D-Bus sensors. * Describe what the D-Bus Value, Functional, and Available properties will be set to in various scenarios. * Add brief description of Services class hierarchy. Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com> Change-Id: I895bf980300a81bcfbaef975edd41aa7d1d81331
This repository contains applications for configuring and monitoring devices that deliver power to the system.
To build all applications in this repository:
meson build ninja -C build
To clean the repository and remove all build output:
rm -rf build
You can specify meson options to customize the build process. For example, you can specify:
Several applications in this repository require a PSU JSON config to run. The JSON config file provides information for:
There is an example psu.json to describe the necessary configurations.
inventoryPMBusAccessType
defines the pmbus access type, which tells the service which sysfs type to use to read the attributes. The possible values are:/sys/bus/i2c/devices/3-0069/
/sys/bus/i2c/devices/3-0069/hwmon/hwmonX/
/sys/kernel/debug/pmbus/hwmonX/
/sys/kernel/debug/pmbus/hwmonX/cffps1/
fruConfigs
defines the mapping between the attribute file and the FRU inventory interface and property. The configuration example below indicates that the service will read part_number
attribute file from a directory specified by the above pmbus access type, and assign to PartNumber
property in xyz.openbmc_project.Inventory.Decorator.Asset
interface."fruConfigs": [ { "propertyName": "PartNumber", "fileName": "part_number", "interface": "xyz.openbmc_project.Inventory.Decorator.Asset" } ]
psuDevices
defines the kernel device dir for each PSU in inventory. The configuration example below indicates that powersupply0
's device is located in /sys/bus/i2c/devices/3-0069
."psuDevices": { "/xyz/openbmc_project/inventory/system/chassis/motherboard/powersupply0" : "/sys/bus/i2c/devices/3-0069", }