Syntax

    struct PCIInfoStructure 
    { 
       LONG PCIBIOSPresentFlag;
       WORD PCIInterfaceLevelMajorVer;
       WORD PCIInterfaceLevelMinorVer;
       LONG PCIHardwareMechanism;
       LONG LastPCIBusInSystem;
       LONG PCIInfoReserved0;
       LONG PCIInfoReserved1;
       LONG PCIInfoReserved2;
       LONG PCIInfoReserved3;
    };
    

Fields

PCIBIOSPresentFlag

Available on system.

PCIInterfaceLevelMajorVer

Major version number.

PCIInterfaceLevelMinorVer

Minor version number.

PCIHardwareMechanism

Method of determining devices. Describes the mechanism to generate PCI configuration transactions.

LastPCIBusInSystem

Highest bus number assigned that the system recognizes.

PCIInfoReserved0

Reserved

PCIInfoReserved1

Reserved

PCIInfoReserved2

Reserved

PCIInfoReserved3

Reserved.

Remarks

The PCIInfoStructure is included here only as an example. This structure is not included in the header files.

For additional information about PCI cards, refer to the PCI Specification.