_PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS union

The PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure describes a PCI Express (PCIe) uncorrectable error status register of a PCIe advanced error reporting capability structure.

Syntax

typedef union _PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS {
  struct {
    ULONG Undefined  :1;
    ULONG Reserved1  :3;
    ULONG DataLinkProtocolError  :1;
    ULONG SurpriseDownError  :1;
    ULONG Reserved2  :6;
    ULONG PoisonedTLP  :1;
    ULONG FlowControlProtocolError  :1;
    ULONG CompletionTimeout  :1;
    ULONG CompleterAbort  :1;
    ULONG UnexpectedCompletion  :1;
    ULONG ReceiverOverflow  :1;
    ULONG MalformedTLP  :1;
    ULONG ECRCError  :1;
    ULONG UnsupportedRequestError  :1;
    ULONG Reserved3  :11;
  };
  ULONG  AsULONG;
} PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS, *PPCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS;

Members

AsULONG

A ULONG representation of the contents of the PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure.

Remarks

The PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure is available in Windows Server 2008 and later versions of Windows.

A PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure is contained in the PCI_EXPRESS_AER_CAPABILITY, PCI_EXPRESS_BRIDGE_AER_CAPABILITY, and PCI_EXPRESS_ROOTPORT_AER_CAPABILITY structures.

Requirements

   
Header wdm.h (include Ntddk.h, Wdm.h, Miniport.h)

See Also

PCI_EXPRESS_AER_CAPABILITY

PCI_EXPRESS_BRIDGE_AER_CAPABILITY

PCI_EXPRESS_ROOTPORT_AER_CAPABILITY