commit | 8d19577102e95952fe98b470bad32b63a4978395 | [log] [tgz] |
---|---|---|
author | Brandon Wyman <bjwyman@gmail.com> | Mon Jan 27 15:03:51 2020 -0600 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Wed Mar 18 19:21:30 2020 +0000 |
tree | 142d102f2807e4515b4daa899d48775c0e185b72 | |
parent | 20057416dae00818c011e12122f96646dbf17bee [diff] |
Create PMBusBase class to allow for mocking Derive the PMBus class from a new PMBusBase class to allow for the use of Google Mock for unit testing. Create an interface to PMBusBase in the phosphor-power-supply code. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Change-Id: I6dd8d8a64bdece0d82478450ec83f1aefcae4c75
Code for detecting and analyzing power faults on Witherspoon.
To build this package, do the following steps: 1. meson build 2. ninja -C build To clean the repository again run `rm -rf build`.
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", }