blob: eee9b9ba64ba9392bc63b033a669ab4f9638b0ac [file] [log] [blame]
#pragma once
#include <memory>
#include <string>
namespace phosphor
{
namespace power
{
/**
* @class Device
*
* This object is an abstract base class for a device that
* can be monitored for power faults.
*/
class Device
{
public:
Device() = delete;
virtual ~Device() = default;
Device(const Device&) = delete;
Device& operator=(const Device&) = delete;
Device(Device&&) = default;
Device& operator=(Device&&) = default;
/**
* Constructor
*
* @param name - the device name
* @param inst - the device instance
*/
Device(const std::string& name, size_t inst) : name(name), instance(inst)
{}
/**
* Returns the instance number
*/
inline auto getInstance() const
{
return instance;
}
/**
* Returns the name
*/
inline auto getName() const
{
return name;
}
/**
* Pure virtual function to analyze an error
*/
virtual void analyze() = 0;
/**
* Stubbed virtual function to call when it's known
* the chip is in error state. Override if functionality
* is required
*/
virtual void onFailure()
{}
/**
* Pure virtual function to clear faults on the device
*/
virtual void clearFaults() = 0;
private:
/**
* the device name
*/
const std::string name;
/**
* the device instance number
*/
const size_t instance;
};
} // namespace power
} // namespace phosphor