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UCMTCPCI_PORT_CONTROLLER_ALERT_TYPE enumeration (ucmtcpciportcontroller.h)

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Defines generic alert values that are used to indicate the type of hardware alert received on the port controller.

Syntax

typedef enum _UCMTCPCI_PORT_CONTROLLER_ALERT_TYPE {
  UcmTcpciPortControllerAlertInvalid,
  UcmTcpciPortControllerAlertCCStatus,
  UcmTcpciPortControllerAlertPowerStatus,
  UcmTcpciPortControllerAlertReceiveSOPMessageStatus,
  UcmTcpciPortControllerAlertReceivedHardReset,
  UcmTcpciPortControllerAlertTransmitSOPMessageFailed,
  UcmTcpciPortControllerAlertTransmitSOPMessageDiscarded,
  UcmTcpciPortControllerAlertTransmitSOPMessageSuccessful,
  UcmTcpciPortControllerAlertVbusVoltageAlarmHi,
  UcmTcpciPortControllerAlertVbusVoltageAlarmLo,
  UcmTcpciPortControllerAlertFault,
  UcmTcpciPortControllerAlertRxBufferOverflow,
  UcmTcpciPortControllerAlertVbusSinkDisconnectDetected
} UCMTCPCI_PORT_CONTROLLER_ALERT_TYPE;

Constants

 
UcmTcpciPortControllerAlertInvalid
The alert is invalid.
UcmTcpciPortControllerAlertCCStatus
Indicates a

CC status change alert.
UcmTcpciPortControllerAlertPowerStatus
Indicates a

power status change alert.
UcmTcpciPortControllerAlertReceiveSOPMessageStatus
Indicates an SOP message alert.
UcmTcpciPortControllerAlertReceivedHardReset
Indicates a hard Reset alert.
UcmTcpciPortControllerAlertTransmitSOPMessageFailed
Indicates that the SOP message transmission was not successful.
UcmTcpciPortControllerAlertTransmitSOPMessageDiscarded
Indicates that the

SOP message transmission was not sent due to an incoming receive message.
UcmTcpciPortControllerAlertTransmitSOPMessageSuccessful
Indicates that the SOP message transmission was successful.
UcmTcpciPortControllerAlertVbusVoltageAlarmHi
Indicates a high-voltage alarm.
UcmTcpciPortControllerAlertVbusVoltageAlarmLo
Indicates a low-voltage alarm.
UcmTcpciPortControllerAlertFault
Indicates that a Fault has occurred.
UcmTcpciPortControllerAlertRxBufferOverflow
Indicates that the

TCPC Rx buffer has overflowed.
UcmTcpciPortControllerAlertVbusSinkDisconnectDetected
Indicates that a VBUS Sink Disconnect Threshold crossing has been detected

Requirements

Requirement Value
Header ucmtcpciportcontroller.h

See also

UCMTCPCI_PORT_CONTROLLER_ALERT_DATA