commit | 4e8b335e2c914fbc85247ad2e0298ec710b51b55 | [log] [tgz] |
---|---|---|
author | Adriana Kobylak <anoo@us.ibm.com> | Tue Mar 16 20:38:50 2021 +0000 |
committer | Adriana Kobylak <anoo@us.ibm.com> | Tue Mar 23 15:10:10 2021 +0000 |
tree | 6c62eac7c0219eca6a3c43ac9ad2a4892d415f22 | |
parent | 3164901748bd9183e5d2567df825d028f5132a01 [diff] |
utility: Add Get All Properties Add a utility function to call the D-Bus GetAll method. This will be used to get the values of all the properties from the Supported Configuration interface from Entity Manager. Start with the variant values for the properties in the Supported Configuration interface which are uint64_t (count), string (type), and array of strings (models). Make the service parameter optional since the caller may already have the service name from another D-Bus call like getSubTree, or the caller may decide to call getService() before the getAll function if they are going to call getAll multiple times and the service name can be reused. If the service name is not passed, the new getAll will call getService(). Tested: Verified that calling the new function worked as expected calling it with and without a service name. Change-Id: I4d679f0e5d28248d38050b6aed44d4ea86b83c59 Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
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", }