iommu/intel/device_context.cpp

26         : parent_(parent), extended_context_entry_(context_entry), second_level_pt_(parent, this),
32         : parent_(parent), context_entry_(context_entry), second_level_pt_(parent, this),
63     second_level_pt_.Destroy();
69     zx_status_t status = second_level_pt_.Init(PML4_L);
120     entry.set_second_level_pt_ptr(dev->second_level_pt_.phys() >> 12);
169     entry.set_second_level_pt_ptr(dev->second_level_pt_.phys() >> 12);
246         second_level_pt_.UnmapPages(base, allocated / PAGE_SIZE, &unmapped);
261         status = second_level_pt_.MapPages(base, paddrs, map_len, flags, &mapped);
325     status = second_level_pt_.MapPagesContiguous(region->base, paddr, map_len, flags, &mapped);
365     status = second_level_pt_.MapPagesContiguous(base, base, map_len, flags, &mapped);
405         zx_status_t status = second_level_pt_.UnmapPages(region->base, region->size / PAGE_SIZE,