FAULT_INFORMATION structure (wdm.h)

Contains information to set the fault report on a device. This structure is used by the IOMMU_DEVICE_FAULT_HANDLER callback function.

Syntax

typedef struct _FAULT_INFORMATION {
  FAULT_INFORMATION_ARCH Type;
  BOOLEAN                IsStage1;
  union {
    FAULT_INFORMATION_ARM64 Arm64;
    FAULT_INFORMATION_X64   X64;
  };
} FAULT_INFORMATION, *PFAULT_INFORMATION;

Members

Type

A FAULT_INFORMATION_ARCH-type value that indicates the system architecture.

IsStage1

Arm64

A FAULT_INFORMATION_ARM64 structure that contains fault information on an ARM64 system.

X64

Requirements

Requirement	Value
Minimum supported client	Windows 10, version 1803
Header	wdm.h