_PI_BUS_EXTENSION

Metadatacopy
struct _PI_BUS_EXTENSION {
    unsigned long Flags;/* 0x0  4 */
    unsigned char NumberCSNs;/* 0x4  1 */
    /* 3 bytes padding */
    unsigned char* ReadDataPort;/* 0x8  8 */
    unsigned char DataPortMapped;/* 0x10  1 */
    /* 7 bytes padding */
    unsigned char* AddressPort;/* 0x18  8 */
    unsigned char AddrPortMapped;/* 0x20  1 */
    /* 7 bytes padding */
    unsigned char* CommandPort;/* 0x28  8 */
    unsigned char CmdPortMapped;/* 0x30  1 */
    /* 3 bytes padding */
    unsigned long NextSlotNumber;/* 0x34  4 */
    struct _SINGLE_LIST_ENTRY DeviceList;/* 0x38  8 */
    /* ── cacheline 1 boundary (64 bytes) ── */
    struct _SINGLE_LIST_ENTRY CardList;/* 0x40  8 */
    struct _DEVICE_OBJECT* PhysicalBusDevice;/* 0x48  8 */
    struct _DEVICE_OBJECT* FunctionalBusDevice;/* 0x50  8 */
    struct _DEVICE_OBJECT* AttachedDevice;/* 0x58  8 */
    unsigned long BusNumber;/* 0x60  4 */
    enum _SYSTEM_POWER_STATE SystemPowerState;/* 0x64  4 */
    enum _DEVICE_POWER_STATE DevicePowerState;/* 0x68  4 */
};