commit | f9b426b49d50b83cd8d5c67391497fd2dbeb9937 | [log] [tgz] |
---|---|---|
author | Faisal Awada <faisal@us.ibm.com> | Fri Jan 31 11:44:48 2025 -0600 |
committer | Faisal Awada <faisal@us.ibm.com> | Fri Feb 07 15:11:56 2025 -0600 |
tree | ab91f83b91d341b5a2d0ffe2787b3aa3cbc61bdb | |
parent | 516e22fe84f77c2d029b028785dfd1e5633267b5 [diff] |
psutils: Enhance PSU Update retry logic - Update retry logic to align with IBM chart specifications. - Add firmware file existence check before starting PSU update process. - Switched log to lg2 in the updater for consistency. - Fixed device intermittent issue during binding device. - Modified the update flow to proceed even if the device driver is not available in sysfs. These changes improve the robustness of the PSU update process and enhance logging for better debug isolation. Test: - Verified the updater does not start if the firmware file is missing. - Checked some of the logs correctly reflect the changes using lg2 - Confirmed the PSU binds every time after FW update. - Test PSU update process continue when the device driver not available in sysfs. Change-Id: Iaff5eaf9b9f3ee02d109cf3218f9b0614fa2bd92 Signed-off-by: Faisal Awada <faisal@us.ibm.com>
This repository contains applications for configuring and monitoring devices that deliver power to the system.
Actively-maintained applications:
Legacy applications:
To build all applications in this repository:
meson setup 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/<driver>.<instance>/
/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", }