tree 01d4d3f40f2405f11a3fcb0aae866d72220551fe
parent e1074d8e915066c1ea858321b5f6453014e86894
author Brandon Wyman <bjwyman@gmail.com> 1604622724 -0600
committer Brandon Wyman <bjwyman@gmail.com> 1616693084 -0500

psu-ng: Add method to get PSU conf from D-Bus.

Add a getPSUProperties method that will get the power supply unit
configuration information from the D-Bus properties populated by
entity-manager. The IBM common form factor power supplies will have
these properties under the interface called
xyz.openbmc_project.Configuration.IBMCFFPSConnector. See
I45b724238cffe6fb7f1f8f9947fa1c2c9e9e8015 for changes to add the
necessary updates to entity-manager.

The D-Bus property for I2CAddress is a uint64_t type, while the JSON
configuration file had a string. Move the PowerSupply constructor to the
cpp file, updated to take in uint16_t for the i2caddr.

Update PSUManager::getJSONProperties() to convert Address from string to
uint16_t.

Add in a PSUManager constructor to use the getPSUProperties() function.

Add code to handle interfacesAdded from entity-manager prior to
getPSUProperties() or getSystemProperties().

Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Change-Id: I553e8982cf008828823cea2c0f017ff23c9070ab