PCI_FPB_MEM_LOW_VECTOR_CONTROL_REGISTER union (ntddk.h)

FPB MEM Low Vector Control Register. See section 7.y.5. in Flattening Portal Bridge (FPB) specification.

Syntax

typedef union _PCI_FPB_MEM_LOW_VECTOR_CONTROL_REGISTER {
  struct {
    ULONG MemLowDecodeMechanismEnable : 1;
    ULONG Rsvd0 : 3;
    ULONG MemLowVectorGranularity : 4;
    ULONG Rsvd1 : 12;
    ULONG MemLowVectorStart : 12;
  } DUMMYSTRUCTNAME;
  ULONG  AsULONG;
} PCI_FPB_MEM_LOW_VECTOR_CONTROL_REGISTER, *PPCI_FPB_MEM_LOW_VECTOR_CONTROL_REGISTER;

Members

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.MemLowDecodeMechanismEnable

DUMMYSTRUCTNAME.Rsvd0

DUMMYSTRUCTNAME.MemLowVectorGranularity

DUMMYSTRUCTNAME.Rsvd1

DUMMYSTRUCTNAME.MemLowVectorStart

AsULONG

Requirements

Requirement	Value
Minimum supported client	Windows 10, version 1809
Header	ntddk.h