commit | db0b833cdd29f1c7d4939d795cb94c2f48a95ef3 | [log] [tgz] |
---|---|---|
author | Shawn McCarney <shawnmm@us.ibm.com> | Mon Apr 06 14:13:04 2020 -0500 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Wed Apr 08 17:41:59 2020 -0500 |
tree | 36fa5f7bc4c834fa88f59d8b05a0485ea62147ea | |
parent | 0e70113dc46db02f44ff98fd5d677b8dd6dd3bf3 [diff] |
regulators: Build IDMap for system The IDMap class is used to map string IDs to the corresponding C++ Device, Rail, and Rule objects. The IDMap class is complete and tested, but it was not previously being populated except in testcases. Add new methods to the System, Chassis, and Device classes to populate the IDMap with all the ID -> object mappings in the system. Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com> Change-Id: I80f39b663b011ca643c91f7281ff50c956631331
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", }