PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure (wdm.h)

The PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure describes a PCI Express (PCIe) advanced error reporting capability structure for a PCIe bridge device.

Syntax

typedef struct _PCI_EXPRESS_BRIDGE_AER_CAPABILITY {
  PCI_EXPRESS_ENHANCED_CAPABILITY_HEADER        Header;
  PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS        UncorrectableErrorStatus;
  PCI_EXPRESS_UNCORRECTABLE_ERROR_MASK          UncorrectableErrorMask;
  PCI_EXPRESS_UNCORRECTABLE_ERROR_SEVERITY      UncorrectableErrorSeverity;
  PCI_EXPRESS_CORRECTABLE_ERROR_STATUS          CorrectableErrorStatus;
  PCI_EXPRESS_CORRECTABLE_ERROR_MASK            CorrectableErrorMask;
  PCI_EXPRESS_AER_CAPABILITIES                  CapabilitiesAndControl;
  ULONG                                         HeaderLog[4];
  PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_STATUS    SecUncorrectableErrorStatus;
  PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_MASK      SecUncorrectableErrorMask;
  PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY  SecUncorrectableErrorSeverity;
  PCI_EXPRESS_SEC_AER_CAPABILITIES              SecCapabilitiesAndControl;
  ULONG                                         SecHeaderLog[4];
} PCI_EXPRESS_BRIDGE_AER_CAPABILITY, *PPCI_EXPRESS_BRIDGE_AER_CAPABILITY;

Members

Header

A PCI_EXPRESS_ENHANCED_CAPABILITY_HEADER structure that describes the header for this structure.

UncorrectableErrorStatus

A PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure that describes the PCIe uncorrectable error status register of the PCIe AER capability structure.

UncorrectableErrorMask

A PCI_EXPRESS_UNCORRECTABLE_ERROR_MASK structure that describes the PCIe uncorrectable error mask register of the PCIe AER capability structure.

UncorrectableErrorSeverity

A PCI_EXPRESS_UNCORRECTABLE_ERROR_SEVERITY structure that describes the PCIe uncorrectable error severity register of the PCIe AER capability structure.

CorrectableErrorStatus

A PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS structure that describes the PCIe uncorrectable error status register of the PCIe AER capability structure.

CorrectableErrorMask

A PCI_EXPRESS_UNCORRECTABLE_ERROR_MASK structure that describes the PCIe uncorrectable error mask register of the PCIe AER capability structure.

CapabilitiesAndControl

A PCI_EXPRESS_AER_CAPABILITIES structure that describes the PCIe advanced error capabilities and control register of the PCIe AER capability structure.

HeaderLog[4]

An array of four 32-bit values that together contain the header for the transaction layer packet (TLP) that corresponds to a detected error.

Within each 32-bit value in the array, the bytes of the TLP are in big-endian byte order.

SecUncorrectableErrorStatus

A PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_STATUS structure that describes the PCIe secondary uncorrectable error status register of the PCIe AER capability structure.

SecUncorrectableErrorMask

A PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_MASK structure that describes the PCIe secondary uncorrectable error mask register of the PCIe AER capability structure.

SecUncorrectableErrorSeverity

A PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY structure that describes the PCIe secondary uncorrectable error severity register of the PCIe AER capability structure.

SecCapabilitiesAndControl

A PCI_EXPRESS_SEC_AER_CAPABILITIES structure that describes the PCIe secondary error capabilities and control register of the PCIe AER capability structure.

SecHeaderLog[4]

An array of four 32-bit values that together contain the header for the transaction on the secondary interface that generated an error.

Remarks

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

Root ports and root complex event collectors use the PCI_EXPRESS_ROOTPORT_AER_CAPABILITY structure instead of the PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure to describe the PCIe advanced error reporting capability structure.

All other PCIe devices and ports that are not bridge devices use the PCI_EXPRESS_AER_CAPABILITY structure instead of the PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure to describe the PCIe advanced error reporting capability structure.

For additional information about the PCIe advanced error reporting capability structure for PCIe bridge devices, see the PCI Express Specification.

Requirements

See also

PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_STATUS

PCI_EXPRESS_CORRECTABLE_ERROR_STATUS

PCI_EXPRESS_UNCORRECTABLE_ERROR_SEVERITY

PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_SEVERITY

PCI_EXPRESS_SEC_AER_CAPABILITIES

PCI_EXPRESS_UNCORRECTABLE_ERROR_MASK

PCI_EXPRESS_AER_CAPABILITY

PCI_EXPRESS_AER_CAPABILITIES

PCI_EXPRESS_ENHANCED_CAPABILITY_HEADER

PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS

PCI_EXPRESS_SEC_UNCORRECTABLE_ERROR_MASK

PCI_EXPRESS_ROOTPORT_AER_CAPABILITY

PCI_EXPRESS_CORRECTABLE_ERROR_MASK