/// <summary>
/// Identifies the PSU vendor at each psu slot using the modelnumber API of the PsuBase class
/// (Assumes all PSU vendors implement the MFR_MODEL Pmbus command)
/// Based on the model number, we bind the Psu class object to the corresponding child (vendor) class object
/// </summary>
private static void PsuInitialize()
{
for (uint psuIndex = 0; psuIndex < ConfigLoaded.NumPsus; psuIndex++)
{
// Initially create instance of the base class
// Later.. based on the psu model number, we create the appropriate psu class object
Psu[psuIndex] = new PsuBase((byte)(psuIndex + 1));
PsuModelNumberPacket modelNumberPacket = new PsuModelNumberPacket();
modelNumberPacket = Psu[psuIndex].GetPsuModel();
string psuModelNumber = modelNumberPacket.ModelNumber;
PsuModel model = ConvertPsuModelNumberToPsuModel(psuModelNumber);
switch (model)
{
case PsuModel.Delta:
Psu[psuIndex] = new DeltaPsu((byte)(psuIndex + 1));
Tracer.WriteInfo("Delta PSU identified at slot-{0}, Model Number: {1}", psuIndex + 1, psuModelNumber);
break;
case PsuModel.EmersonWithLes:
Psu[psuIndex] = new EmersonPsu((byte)(psuIndex + 1), true);
Tracer.WriteInfo("Emerson with LES PSU identified at slot-{0}, Model Number: {1}", psuIndex + 1, psuModelNumber);
break;
case PsuModel.EmersonNonLes:
Psu[psuIndex] = new EmersonPsu((byte)(psuIndex + 1), false);
Tracer.WriteInfo("Emerson non-LES PSU identified at slot-{0}, Model Number: {1}", psuIndex + 1, psuModelNumber);
break;
default:
// Unknown PSUs
if (ConfigLoaded.ForceEmersonPsu)
{
// Force to Emerson PSU without LES to enable FW update methods in the EmersonPsu class to be called.
// This is useful when a previous FW update did not complete successfully.
// The PSU stays in bootloader mode and does not recognize the
// MFR_MODEL command and will return all 0xFFs for this command.
Psu[psuIndex] = new EmersonPsu((byte)(psuIndex + 1), false);
Tracer.WriteWarning("Forcing PSU instantiation to Emerson non-LES PSU at slot-{0}, Model Number: {1}",
psuIndex + 1, psuModelNumber);
}
else
{
Psu[psuIndex] = new PsuBase((byte)(psuIndex + 1));
Tracer.WriteInfo("Unidentified PSU at slot-{0}, Model Number: {1}. Default to base PSU class.", psuIndex + 1, psuModelNumber);
}
break;
}
// Enable/disable Battery Extended Operation Mode
Psu[psuIndex].SetBatteryExtendedOperationMode(ConfigLoaded.DatasafeOperationsEnabled ? true: false);
}
}
internal static void Initialize()
{
for (int i = 0; i < ConfigLoaded.Population; i++)
{
_lock[i] = new object();
}
// Create Serial Console Port Metadata objects and initialize the sessiontoken and timestamp using the class constructor
SerialConsolePortsMetadata = new SerialConsoleMetadata[(uint)ConfigLoaded.MaxSerialConsolePorts];
for (int numPorts = 0; numPorts < (int)ConfigLoaded.MaxSerialConsolePorts; numPorts++)
{
SerialConsolePortsMetadata[numPorts] = new SerialConsoleMetadata(ChassisManagerUtil.GetSerialConsolePortIdFromIndex(numPorts), ConfigLoaded.InactiveSerialPortSessionToken, DateTime.Now);
}
// Create AC Power Socket objects
AcPowerSockets = new AcSocket[(uint)ConfigLoaded.NumPowerSwitches];
for (int numSockets = 0; numSockets < (int)ConfigLoaded.NumPowerSwitches; numSockets++)
{
AcPowerSockets[numSockets] = new AcSocket((byte)(numSockets + 1));
}
// Create PSU objects
for (int psuIndex = 0; psuIndex < (int)ConfigLoaded.NumPsus; psuIndex++)
{
// Initially create instance of the base class
// Later.. based on the psu model number, we create the appropriate psu class object
Psu[psuIndex] = new PsuBase((byte)(psuIndex + 1));
}
// Create fan objects
for (int fanId = 0; fanId < (int)ConfigLoaded.NumPsus; fanId++)
{
Fans[fanId] = new Fan((byte)(fanId + 1));
}
// Initialize Hard Power On/Off Switches (Blade Enable)
for (int bladeId = 0; bladeId < BladePower.Length; bladeId++)
{
BladePower[bladeId] = new BladePowerSwitch(Convert.ToByte(bladeId + 1));
}
}
internal static void Initialize()
{
for (int i = 0; i < ConfigLoaded.Population; i++)
{
_lock[i] = new object();
}
// Create Serial Console Port Metadata objects and initialize the sessiontoken and timestamp using the class constructor
SerialConsolePortsMetadata = new SerialConsoleMetadata[(uint)ConfigLoaded.MaxSerialConsolePorts];
for (int numPorts = 0; numPorts < (int)ConfigLoaded.MaxSerialConsolePorts; numPorts++)
{
SerialConsolePortsMetadata[numPorts] = new SerialConsoleMetadata(ChassisManagerUtil.GetSerialConsolePortIdFromIndex(numPorts), ConfigLoaded.InactiveSerialPortSessionToken, DateTime.Now);
}
// Create AC Power Socket objects
AcPowerSockets = new AcSocket[(uint)ConfigLoaded.NumPowerSwitches];
for (int numSockets = 0; numSockets < (int)ConfigLoaded.NumPowerSwitches; numSockets++)
{
AcPowerSockets[numSockets] = new AcSocket((byte)(numSockets + 1));
}
// Create PSU objects
for (int psuIndex = 0; psuIndex < (int)ConfigLoaded.NumPsus; psuIndex++)
{
// Initially create instance of the base class
// Later.. based on the psu model number, we create the appropriate psu class object
Psu[psuIndex] = new PsuBase((byte)(psuIndex + 1));
}
// Create fan objects
for (int fanId = 0; fanId < (int)ConfigLoaded.NumPsus; fanId++)
{
Fans[fanId] = new Fan((byte)(fanId + 1));
}
// Initialize Hard Power On/Off Switches (Blade Enable)
for (int bladeId = 0; bladeId < BladePower.Length; bladeId++)
{
BladePower[bladeId] = new BladePowerSwitch(Convert.ToByte(bladeId + 1));
}
}
/// <summary>
/// Identifies the PSU vendor at each psu slot using the modelnumber API of the PsuBase class
/// (Assumes all PSU vendors implement the MFR_MODEL Pmbus command)
/// Based on the model number, we bind the Psu class object to the corresponding child (vendor) class object
/// </summary>
private static void PsuInitialize()
{
for (uint psuIndex = 0; psuIndex < ConfigLoaded.NumPsus; psuIndex++)
{
// Initially create instance of the base class
// Later.. based on the psu model number, we create the appropriate psu class object
Psu[psuIndex] = new PsuBase((byte)(psuIndex + 1));
PsuModelNumberPacket modelNumberPacket = new PsuModelNumberPacket();
modelNumberPacket = Psu[psuIndex].GetPsuModel();
string psuModelNumber = modelNumberPacket.ModelNumber;
PsuModel model = ConvertPsuModelNumberToPsuModel(psuModelNumber);
switch (model)
{
case PsuModel.Delta:
Psu[psuIndex] = new DeltaPsu((byte)(psuIndex + 1));
Tracer.WriteInfo("Delta Psu identified at slot-{0}, Model Number: {1}", psuIndex + 1, psuModelNumber);
break;
case PsuModel.Emerson:
Psu[psuIndex] = new EmersonPsu((byte)(psuIndex + 1));
Tracer.WriteInfo("Emerson Psu identified at slot-{0}, Model Number: {1}", psuIndex + 1, psuModelNumber);
break;
default:
// Default to Emerson PSU to enable FW update methods in the EmersonPsu class to be called.
// This is useful when previous FW update did not complete successfully and the PSU
// is not returning valid MFR_MODEL
Psu[psuIndex] = new EmersonPsu((byte)(psuIndex + 1));
Tracer.WriteInfo("Unidentified PSU at slot-{0}, Model Number: {1}. Default to Emerson PSU.", psuIndex + 1, psuModelNumber);
break;
}
}
}
