Searched refs:iommu_bus_base (Results 1 – 1 of 1) sorted by relevance
47 static unsigned long iommu_bus_base; /* GART remapping area (physical) */ variable102 base_index = ALIGN(iommu_bus_base & dma_get_seg_boundary(dev), in alloc_iommu()239 return iommu_bus_base + iommu_page*PAGE_SIZE + (phys_mem & ~PAGE_MASK); in dma_map_area()274 if (dma_addr < iommu_bus_base + EMERGENCY_PAGES*PAGE_SIZE || in gart_unmap_page()275 dma_addr >= iommu_bus_base + iommu_size) in gart_unmap_page()278 iommu_page = (dma_addr - iommu_bus_base)>>PAGE_SHIFT; in gart_unmap_page()353 sout->dma_address = iommu_bus_base; in __dma_map_cont()798 iommu_bus_base = info.aper_base + iommu_start; in gart_iommu_init()799 bad_dma_addr = iommu_bus_base; in gart_iommu_init()811 set_memory_np((unsigned long)__va(iommu_bus_base), in gart_iommu_init()
