Searched refs:root_table (Results 1 – 2 of 2) sorted by relevance
155 struct dmar_root_entry *root_table; in handle_drhd() local176 root_table = acpi_map_physical(rtaddr & DMAR_RTADDR_RTA_MASK, 4096); in handle_drhd()180 if (root_table[bus].r1 & DMAR_ROOT_R1_P) in handle_drhd()182 root_table[bus].r1 & DMAR_ROOT_R1_CTP_MASK, in handle_drhd()184 if (root_table[bus].r2 & DMAR_ROOT_R1_P) in handle_drhd()186 root_table[bus].r2 & DMAR_ROOT_R1_CTP_MASK, in handle_drhd()189 } else if (root_table[bus].r1 & DMAR_ROOT_R1_P) in handle_drhd()190 dump_context_table(segment, bus, root_table[bus].r1 & in handle_drhd()
127 static uint64_t root_table[PAGE_SIZE / sizeof(uint64_t)] __aligned(4096); variable393 root_table[i * 2] = ctx_paddr | VTD_ROOT_PRESENT; in vtd_init()415 vtdmap->rta = vtophys(root_table); in vtd_enable()