commit | 0a450197fae6364bf717d6dd5d66c3adc9232e07 | [log] [tgz] |
---|---|---|
author | Shawn McCarney <shawnmm@us.ibm.com> | Mon Apr 12 16:13:24 2021 -0500 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Thu Apr 15 18:53:41 2021 +0000 |
tree | 266748cbf9a94768948cdc200810dada9c1665ca | |
parent | 3c530fbdd1f40ea89856465130ba39a95ce115c2 [diff] |
regulators: Add Sensors service Define the abstract base class Sensors. This class represents a service that maintains a list of voltage regulator sensors. This service makes the voltage regulator sensors available to other BMC applications. For example, the Redfish support obtains sensor data from this service. Each voltage rail in the system may provide multiple types of sensor data, such as temperature, output voltage, and output current. A sensor tracks one of these data types for a voltage rail. Also define a concrete subclass MockSensors used for test cases. Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com> Change-Id: I0b1c28161bad899c6dd75f87b7ee8e891c8781af
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", }