PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_2 union (ntddk.h)

Represents the Designated Vendor-Specific Extended Capability defined by PCI-SIG.

For information about this structure, see; PCI-SIG ENGINEERING CHANGE NOTICE titled Designated Vendor-Specific Extended Capability, section Designated Vendor-Specific Header 2.

Syntax

typedef union _PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_2 {
  struct {
    USHORT DvsecId : 16;
  } DUMMYSTRUCTNAME;
  USHORT AsUSHORT;
} PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_2, *PPCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_2;

Members

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.DvsecId

AsUSHORT

Requirements

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