_DMA_OPERATIONS

Metadatacopy
struct _DMA_OPERATIONS {
    unsigned long Size;/* 0x0  4 */
    void (*PutDmaAdapter)(struct _DMA_ADAPTER*);/* 0x4  4 */
    void* (*AllocateCommonBuffer)(struct _DMA_ADAPTER*, unsigned long, union _LARGE_INTEGER*, unsigned char);/* 0x8  4 */
    void (*FreeCommonBuffer)(struct _DMA_ADAPTER*, unsigned long, union _LARGE_INTEGER, void*, unsigned char);/* 0xc  4 */
    long (*AllocateAdapterChannel)(struct _DMA_ADAPTER*, struct _DEVICE_OBJECT*, unsigned long, int (*)(struct _DEVICE_OBJECT*, struct _IRP*, void*, void*), void*);/* 0x10  4 */
    unsigned char (*FlushAdapterBuffers)(struct _DMA_ADAPTER*, struct _MDL*, void*, void*, unsigned long, unsigned char);/* 0x14  4 */
    void (*FreeAdapterChannel)(struct _DMA_ADAPTER*);/* 0x18  4 */
    void (*FreeMapRegisters)(struct _DMA_ADAPTER*, void*, unsigned long);/* 0x1c  4 */
    union _LARGE_INTEGER (*MapTransfer)(struct _DMA_ADAPTER*, struct _MDL*, void*, void*, unsigned long*, unsigned char);/* 0x20  4 */
    unsigned long (*GetDmaAlignment)(struct _DMA_ADAPTER*);/* 0x24  4 */
    unsigned long (*ReadDmaCounter)(struct _DMA_ADAPTER*);/* 0x28  4 */
    long (*GetScatterGatherList)(struct _DMA_ADAPTER*, struct _DEVICE_OBJECT*, struct _MDL*, void*, unsigned long, void (*)(struct _DEVICE_OBJECT*, struct _IRP*, struct _SCATTER_GATHER_LIST*, void*), void*, unsigned char);/* 0x2c  4 */
    void (*PutScatterGatherList)(struct _DMA_ADAPTER*, struct _SCATTER_GATHER_LIST*, unsigned char);/* 0x30  4 */
};