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PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY union (wdm.h)

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The PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY structure describes a PCI Express (PCIe) secondary uncorrectable error severity register of a PCIe advanced error reporting capability structure.

Syntax

typedef union _PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY {
  struct {
    ULONG TargetAbortOnSplitCompletion  :1;
    ULONG MasterAbortOnSplitCompletion  :1;
    ULONG ReceivedTargetAbort  :1;
    ULONG ReceivedMasterAbort  :1;
    ULONG RsvdZ  :1;
    ULONG UnexpectedSplitCompletionError  :1;
    ULONG UncorrectableSplitCompletion  :1;
    ULONG UncorrectableDataError  :1;
    ULONG UncorrectableAttributeError  :1;
    ULONG UncorrectableAddressError  :1;
    ULONG DelayedTransactionDiscardTimerExpired  :1;
    ULONG PERRAsserted  :1;
    ULONG SERRAsserted  :1;
    ULONG InternalBridgeError  :1;
    ULONG Reserved  :18;
  };
  ULONG  AsULONG;
} PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY, *PPCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY;

Members

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.TargetAbortOnSplitCompletion

A single bit that indicates that a reported target abort on split completion is a fatal error.

DUMMYSTRUCTNAME.MasterAbortOnSplitCompletion

A single bit that indicates that a reported master abort on split completion is a fatal error.

DUMMYSTRUCTNAME.ReceivedTargetAbort

A single bit that indicates that a reported target abort is a fatal error.

DUMMYSTRUCTNAME.ReceivedMasterAbort

A single bit that indicates that a reported master abort is a fatal error.

DUMMYSTRUCTNAME.RsvdZ

Reserved for system use.

DUMMYSTRUCTNAME.UnexpectedSplitCompletionError

A single bit that indicates that a reported unexpected split completion error is a fatal error.

DUMMYSTRUCTNAME.UncorrectableSplitCompletion

A single bit that indicates that a reported uncorrectable split completion message data error is a fatal error.

DUMMYSTRUCTNAME.UncorrectableDataError

A single bit that indicates that a reported uncorrectable data error is a fatal error.

DUMMYSTRUCTNAME.UncorrectableAttributeError

A single bit that indicates that a reported uncorrectable attribute error is a fatal error.

DUMMYSTRUCTNAME.UncorrectableAddressError

A single bit that indicates that a reported uncorrectable address error is a fatal error.

DUMMYSTRUCTNAME.DelayedTransactionDiscardTimerExpired

A single bit that indicates that an expiration of the delayed transaction discard timer is a fatal error.

DUMMYSTRUCTNAME.PERRAsserted

A single bit that indicates that a reported PERR# assertion is a fatal error.

DUMMYSTRUCTNAME.SERRAsserted

A single bit that indicates that a reported SERR# assertion is a fatal error.

DUMMYSTRUCTNAME.InternalBridgeError

A single bit that indicates that a reported internal bridge error is a fatal error.

DUMMYSTRUCTNAME.Reserved

Reserved for system use.

AsULONG

A ULONG representation of the contents of the PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_STATUS structure.

Remarks

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

A PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY structure is contained in the PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure.

Requirements

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

See also

PCI_EXPRESS_BRIDGE_AER_CAPABILITY