commit | b10b3be0da7284082afab79881d9e015c9ae4728 | [log] [tgz] |
---|---|---|
author | Brandon Wyman <bjwyman@gmail.com> | Tue Nov 09 22:12:15 2021 +0000 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Tue Nov 23 17:56:45 2021 +0000 |
tree | 50651799e33d15d9e85f471666df53ee381cf1ca | |
parent | 4e25df5eed890b0234b98faa0f55340b0524d644 [diff] |
psu-ng: Add in detection of IOUT_OC fault If bit 4 of STATUS_BYTE (lower byte of STATUS_WORD) turns on, there is an output over-current fault. Add in code to detect that and log an error, has priority after VOUT_OV fault. Change-Id: Ia9cdb04a16a9f980aa699a8fff247d0c47e0aa93 Signed-off-by: Brandon Wyman <bjwyman@gmail.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", }