PCI_EXPRESS_NPEM_CAPABILITY_REGISTER union (ntddk.h)

在 PCI Express 基本规范修订版 4.0 中定义。 预留给系统使用。

语法

typedef union _PCI_EXPRESS_NPEM_CAPABILITY_REGISTER {
  struct {
    ULONG Capable : 1;
    ULONG ResetCapable : 1;
    ULONG OkCapable : 1;
    ULONG LocateCapable : 1;
    ULONG FailCapable : 1;
    ULONG RebuildCapable : 1;
    ULONG PFACapable : 1;
    ULONG HotSpareCapable : 1;
    ULONG InACriticalArrayCapable : 1;
    ULONG InAFailedArrayCapable : 1;
    ULONG InvalidDeviceTypeCapable : 1;
    ULONG DisabledCapable : 1;
    ULONG Rsvd : 12;
    ULONG EnclosureSpecificCapabilities : 8;
  } DUMMYSTRUCTNAME;
  ULONG  AsULONG;
} PCI_EXPRESS_NPEM_CAPABILITY_REGISTER, *PPCI_EXPRESS_NPEM_CAPABILITY_REGISTER;

成员

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.Capable

DUMMYSTRUCTNAME.ResetCapable

DUMMYSTRUCTNAME.OkCapable

DUMMYSTRUCTNAME.LocateCapable

DUMMYSTRUCTNAME.FailCapable

DUMMYSTRUCTNAME.RebuildCapable

DUMMYSTRUCTNAME.PFACapable

DUMMYSTRUCTNAME.HotSpareCapable

DUMMYSTRUCTNAME.InACriticalArrayCapable

DUMMYSTRUCTNAME.InAFailedArrayCapable

DUMMYSTRUCTNAME.InvalidDeviceTypeCapable

DUMMYSTRUCTNAME.DisabledCapable

DUMMYSTRUCTNAME.Rsvd

DUMMYSTRUCTNAME.EnclosureSpecificCapabilities

AsULONG

要求

要求
最低受支持的客户端 Windows 10 版本 2004
标头 ntddk.h