regulators: Convert to new SensorType enumeration

There are several types of voltage regulator sensors, such as vout,
iout, and temperature.

The sensor types were previously def

regulators: Convert to new SensorType enumeration

There are several types of voltage regulator sensors, such as vout,
iout, and temperature.

The sensor types were previously defined by the enumeration
pmbus_utils::SensorValueType. This enumeration should not have been
placed in the pmbus_utils namespace because it is not specific to PMBus.

A new enumeration with the simpler name SensorType was created in
sensors.hpp in a previous commit.

Remove the old enumeration from pmbus_utils. Convert affected files to
use the new enumeration.

Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: I4136b392b104edd3eee41ec29c779ad084c7c4de

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regulators: Remove SensorReading data type

Remove the SensorReading data type defined in pmbus_utils.hpp and used
in several locations. This data type is no longer needed.

The

regulators: Remove SensorReading data type

Remove the SensorReading data type defined in pmbus_utils.hpp and used
in several locations. This data type is no longer needed.

The original design was for sensor readings to be accumulated in the
ActionEnvironment while the PMBus actions were being executed. Then all
the sensor readings for a voltage rail would be published on D-Bus at
the same time.

The current design is for sensor readings to be immediately published on
D-Bus as they are read using the new Sensors service. They no longer
need to be accumulated in the ActionEnvironment.

Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: Ib61a07b5a7f58be3e2dae540ffb4d5128636b7c0

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regulators: ActionEnvironment enhancements

Define a new struct named SensorReading. This will be used the store the
value read when PMBusReadSensorAction::execute() is called.

regulators: ActionEnvironment enhancements

Define a new struct named SensorReading. This will be used the store the
value read when PMBusReadSensorAction::execute() is called.

Add a new data member sensorReadings.
This will hold the sensor readings that are obtained

Add a new method addSensorReading.
It add the specified SensorReading to the sensorReadings vector.

Add a new method getSensorReadings.
This will be called by the SensorMonitoring object.

Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: I91076227498712750187d354b76faa2d95e33aac

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regulators: Add convertFromVoutLinear for sensor monitoring

Add convertFromVoutLinear function.
The function is for converting from linear_16 format to a normal
decimal number.

regulators: Add convertFromVoutLinear for sensor monitoring

Add convertFromVoutLinear function.
The function is for converting from linear_16 format to a normal
decimal number.

Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: If6e2a0227502a5674f72f93623108dc155e0c99c

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regulators: Add convertFromLinear for sensor monitoring

Add convertFromLinear function.
The function is for converting from linear_11 format to a normal
decimal number.

Sign

regulators: Add convertFromLinear for sensor monitoring

Add convertFromLinear function.
The function is for converting from linear_11 format to a normal
decimal number.

Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: I6bdeaf8e9d9a26ae144c9db3494f758fd9eb48ee

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regulators: Create regulators PMBusReadSensorAction class

Create the PMBusReadSensorAction class that implements the
"pmbus_read_sensor" action in the JSON config file.

Only cre

regulators: Create regulators PMBusReadSensorAction class

Create the PMBusReadSensorAction class that implements the
"pmbus_read_sensor" action in the JSON config file.

Only create the .hpp file for PMBusReadSensorAction class first.

Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: I689ad9dbefe601d8962c694e7e1b8b7275ba6880

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regulators: Add PMBus utilities

Create namespace pmbus_utils. This namespace contains utilities for
sending PMBus commands over an I2C interface.

These utilities are needed to

regulators: Add PMBus utilities

Create namespace pmbus_utils. This namespace contains utilities for
sending PMBus commands over an I2C interface.

These utilities are needed to implement the pmbus_write_vout_command and
pmbus_read_sensor actions from the JSON config file.

See pmbus_write_vout_command.md and pmbus_read_sensor.md for more
information on these actions.

Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: I2fabca3ac8b9cd8b1f2b462c80feef6b6d7d60e8

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