PCI_EXPRESS_AER_CAPABILITY structure (wdm.h)
The PCI_EXPRESS_AER_CAPABILITY structure describes a PCI Express (PCIe) advanced error reporting capability structure.
Syntax
typedef struct _PCI_EXPRESS_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_AER_CAPABILITY, *PPCI_EXPRESS_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_CORRECTABLE_ERROR_STATUS structure that describes the PCIe correctable error status register of the PCIe AER capability structure.
CorrectableErrorMask
A PCI_EXPRESS_CORRECTABLE_ERROR_MASK structure that describes the PCIe correctable 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
PCIe bridge devices use the PCI_EXPRESS_BRIDGE_AER_CAPABILITY structure instead of the PCI_EXPRESS_AER_CAPABILITY structure to describe the PCIe advanced error reporting capability structure.
Root ports and root complex event collectors use the PCI_EXPRESS_ROOTPORT_AER_CAPABILITY structure instead of the PCI_EXPRESS_AER_CAPABILITY structure to describe the PCIe advanced error reporting capability structure.
For additional information about the PCIe advanced error reporting capability structure, see the PCI Express Specification.
Requirements
| Requirement | Value |
|---|---|
| Header | wdm.h (include Ntddk.h, Wdm.h, Miniport.h) |
See also
PCI_EXPRESS_CORRECTABLE_ERROR_STATUS
PCI_EXPRESS_UNCORRECTABLE_ERROR_SEVERITY
PCI_EXPRESS_UNCORRECTABLE_ERROR_MASK
PCI_EXPRESS_ENHANCED_CAPABILITY_HEADER
PCI_EXPRESS_BRIDGE_AER_CAPABILITY
PCI_EXPRESS_UNCORRECTABLE_ERROR_STATUS