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PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_CAPABILITY structure (ntddk.h)

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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.

Syntax

typedef struct _PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_CAPABILITY {
  PCI_EXPRESS_ENHANCED_CAPABILITY_HEADER          Header;
  PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_1 DvsecHeader1;
  PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_HEADER_2 DvsecHeader2;
  USHORT                                          DvsecRegisters[1];
} PCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_CAPABILITY, *PPCI_EXPRESS_DESIGNATED_VENDOR_SPECIFIC_CAPABILITY;

Members

Header

DvsecHeader1

DvsecHeader2

DvsecRegisters[1]

Requirements

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