arch/arm/mach-vexpress/core.h

   1 #define __MMIO_P2V(x)   (((x) & 0xfffff) | (((x) & 0x0f000000) >> 4) | 0xf8000000)
   2 #define MMIO_P2V(x)     ((void __iomem *)__MMIO_P2V(x))
   3
   4 #define AMBA_DEVICE(name,busid,base,plat)       \
   5 struct amba_device name##_device = {            \
   6         .dev            = {                     \
   7                 .coherent_dma_mask = ~0UL,      \
   8                 .init_name = busid,             \
   9                 .platform_data = plat,          \
  10         },                                      \
  11         .res            = {                     \
  12                 .start  = base,                 \
  13                 .end    = base + SZ_4K - 1,     \
  14                 .flags  = IORESOURCE_MEM,       \
  15         },                                      \
  16         .dma_mask       = ~0UL,                 \
  17         .irq            = IRQ_##base,           \
  18         /* .dma         = DMA_##base,*/         \
  19 }
  20
  21 struct map_desc;
  22
  23 void v2m_map_io(struct map_desc *tile, size_t num);
  24 extern struct sys_timer v2m_timer;