u32 (*read)(volatile u32 __iomem *);
void (*write)(u32, volatile u32 __iomem *);
u32 (*dma_map)(struct fore200e*, void*, int, int);
u32 (*read)(volatile u32 __iomem *);
void (*write)(u32, volatile u32 __iomem *);
u32 (*dma_map)(struct fore200e*, void*, int, int);