commit | f3633f6339235ea7459121936e0f7e2bc1ab976e | [log] [tgz] |
---|---|---|
author | Shawn McCarney <shawnmm@us.ibm.com> | Wed Sep 02 10:34:52 2020 -0500 |
committer | Shawn McCarney <shawnmm@us.ibm.com> | Fri Sep 25 14:07:42 2020 +0000 |
tree | f96c8d3e4afb447c4bd304d0329f6fc08a2d5233 | |
parent | 8a55292d4a16589700a3efd72711a14dd5381a76 [diff] |
regulators: Create FFDCFile class Create C++ class for a file that contains FFDC (first failure data capture) data. This class is used to store FFDC data in an error log. The FFDC data is passed to the error logging system using a file descriptor. The constructor creates the file and opens it for both reading and writing. The getFileDescriptor() method returns the file descriptor for reading/writing the file. The destructor closes and deletes the file. Also moved the test utility functions makeFileUnRemovable() and makeFileRemovable() to test_utils.hpp so they can be used by multiple testcases. Change-Id: Iddef488a28e83a0df7e7f6955c3217ecb3ec2d51
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", }