union PCI_EXPRESS_DPC_CAPS_REGISTER (ntddk.h)

  • Article

Défini dans la révision 4.0 de la spécification de base PCI Express. Réservé pour le système.

Syntaxe

typedef union _PCI_EXPRESS_DPC_CAPS_REGISTER {
  struct {
    USHORT InterruptMsgNumber : 5;
    USHORT RpExtensionsForDpc : 1;
    USHORT PoisonedTlpEgressBlockingSupported : 1;
    USHORT DpcSoftwareTriggeringSupported : 1;
    USHORT RpPioLogSize : 4;
    USHORT DlActiveErrCorSignalingSupported : 1;
    USHORT Reserved : 3;
  } DUMMYSTRUCTNAME;
  USHORT AsUSHORT;
} PCI_EXPRESS_DPC_CAPS_REGISTER, *PPCI_EXPRESS_DPC_CAPS_REGISTER;

Membres

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.InterruptMsgNumber

DUMMYSTRUCTNAME.RpExtensionsForDpc

DUMMYSTRUCTNAME.PoisonedTlpEgressBlockingSupported

DUMMYSTRUCTNAME.DpcSoftwareTriggeringSupported

DUMMYSTRUCTNAME.RpPioLogSize

DUMMYSTRUCTNAME.DlActiveErrCorSignalingSupported

DUMMYSTRUCTNAME.Reserved

AsUSHORT

Configuration requise

Condition requise Valeur
Client minimal pris en charge Windows 10, version 2004
En-tête ntddk.h