// ntddk.h

typedef union _WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS {
  struct {
    ULONGLONG ErrorStatus : 1;
    ULONGLONG IdInfo : 1;
    ULONGLONG MemoryNumber : 1;
    ULONGLONG IoNumber : 1;
    ULONGLONG RegisterDataPairs : 1;
    ULONGLONG Reserved : 59;
  } DUMMYSTRUCTNAME;
  ULONGLONG ValidBits;
} WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS, *PWHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS;
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Windows Driver Kit DDI reference (ns-ntddk-_whea_pcixdevice_error_section_validbits)

_WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS structure

Description

The WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS union describes which members of a WHEA_PCIXDEVICE_ERROR_SECTION structure contain valid data.

Members

`DUMMYSTRUCTNAME`

`DUMMYSTRUCTNAME.ErrorStatus`

A single bit that indicates that the ErrorStatus member of the WHEA_PCIXDEVICE_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.IdInfo`

A single bit that indicates that the IdInfo member of the WHEA_PCIXDEVICE_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.MemoryNumber`

A single bit that indicates that the MemoryNumber member of the WHEA_PCIXDEVICE_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.IoNumber`

A single bit that indicates that the IoNumber member of the WHEA_PCIXDEVICE_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.RegisterDataPairs`

A single bit that indicates that the RegisterDataPairs member of the WHEA_PCIXDEVICE_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.Reserved`

Reserved for system use.

`ValidBits`

A ULONGLONG representation of the contents of the WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS union.

Remarks

A WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS union is contained within the WHEA_PCIXDEVICE_ERROR_SECTION structure.

WHEA_PCIXDEVICE_ERROR_SECTION_VALIDBITS - NtDoc