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gerrit.openbmc.org / openbmc / phosphor-power / fcc2a2fb58966f5367bc86be5b50720c209fb965
commitfcc2a2fb58966f5367bc86be5b50720c209fb965[log] [tgz]
authorBob King <Bob_King@wistron.com>Fri Jan 31 11:29:45 2020 +0800
committerShawn McCarney <shawnmm@us.ibm.com>Fri Feb 21 12:56:48 2020 +0000
tree3755df6469dafc6fee2ae1fe04c9545997f4adb8
parente9260b5736da6eb5196f921e2565cb524ca462e6 [diff]
regulators: Add test cases for object 'sensor_monitoring'.

*Valid: test sensor_monitoring with only property rule id.
*Valid: test sensor_monitoring with only property actions.
*Invalid: test sensor_monitoring with both property rule_id and actions.
*Invalid: test sensor_monitoring with no rule_id and actions.
*Invalid: test sensor_monitoring with property comments wrong type.
*Invalid: test sensor_monitoring with property rule_id wrong type.
*Invalid: test sensor_monitoring with property actions wrong type.
*Invalid: test sensor_monitoring with property rule_id wrong format.
*Invalid: test sensor_monitoring with property comments empty array.
*Invalid: test sensor_monitoring with property actions empty array.

Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: I8892dbdfe3546dd983b2c7d7478c287f79e98cc9
1 file changed
tree: 3755df6469dafc6fee2ae1fe04c9545997f4adb8
  1. cold-redundancy/
  2. example/
  3. org/
  4. phosphor-power-supply/
  5. phosphor-regulators/
  6. power-sequencer/
  7. power-supply/
  8. services/
  9. test/
  10. tools/
  11. .clang-format
  12. .gitignore
  13. argument.hpp
  14. device.hpp
  15. device_monitor.hpp
  16. elog-errors.hpp
  17. file.hpp
  18. gpio.cpp
  19. gpio.hpp
  20. LICENSE
  21. MAINTAINERS
  22. meson.build
  23. meson_options.txt
  24. names_values.hpp
  25. pmbus.cpp
  26. pmbus.hpp
  27. README.md
  28. types.hpp
  29. utility.cpp
  30. utility.hpp
README.md

Code for detecting and analyzing power faults on Witherspoon.

To Build

To build this package, do the following steps:

    1. meson build
    2. ninja -C build

To clean the repository again run `rm -rf build`.

Power Supply Monitor and Util JSON config

Several applications in this repository require a PSU JSON config to run. The JSON config file provides information for:

  • Where to access the pmbus attributes
  • Which attribute file in pmbus maps to which property and interface in D-Bus
  • Which kernel device directory is used on which PSU

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:
    • Base: The base dir, e.g. /sys/bus/i2c/devices/3-0069/
    • Hwmon: The hwmon dir, e.g. /sys/bus/i2c/devices/3-0069/hwmon/hwmonX/
    • Debug: The pmbus debug dir, e.g. /sys/kernel/debug/pmbus/hwmonX/
    • DeviceDebug: The device debug dir, e.g. '/sys/kernel/debug/./`
    • HwmonDeviceDebug: The hwmon device debug dir, e.g. /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",
  }