66   struct acpi_sdt sdt;  member
71   struct acpi_sdt sdt;  member
76   struct acpi_sdt sdt;  member
107 …return (rsdt->sdt.length - ((unsigned char*)&rsdt->sdt_addresses - (unsigned char *)rsdt)) / sizeo…  in get_rsdt_addresses_count()
113 …return (xsdt->sdt.length - ((unsigned char*)&xsdt->sdt_addresses - (unsigned char *)xsdt)) / sizeo…  in get_xsdt_addresses_count()
119 …return (mcfg->sdt.length - ((unsigned char *)&mcfg->allocations - (unsigned char *)mcfg)) / sizeof…  in get_mcfg_allocations_count()
135   struct acpi_sdt *sdt;  in check_and_map_sdt()  local
136   char sdt_signature[sizeof(sdt->signature)];  in check_and_map_sdt()
140   if (addr + sizeof(*sdt) < addr)  in check_and_map_sdt()
143   map = physmem_map(physmem, addr & ~(pagesize-1), sizeof(*sdt) + (addr & (pagesize-1)), 0);  in check_and_map_sdt()
147   sdt = (struct acpi_sdt *)((unsigned char *)map + (addr & (pagesize-1)));  in check_and_map_sdt()
148   length = sdt->length;  in check_and_map_sdt()
149   memcpy(sdt_signature, sdt->signature, sizeof(sdt->signature));  in check_and_map_sdt()
151   physmem_unmap(physmem, map, sizeof(*sdt) + (addr & (pagesize-1)));  in check_and_map_sdt()
155   if (length < sizeof(*sdt))  in check_and_map_sdt()
162   sdt = (struct acpi_sdt *)((unsigned char *)map + (addr & (pagesize-1)));  in check_and_map_sdt()
164   if (calculate_checksum((u8 *)sdt, sdt->length) != 0)  in check_and_map_sdt()
172   return sdt;  in check_and_map_sdt()
425 …if (size < sizeof(*mcfg) || size < mcfg->sdt.length || calculate_checksum((u8 *)mcfg, mcfg->sdt.le…  in get_system_firmware_table_acpi_mcfg()
445   struct acpi_sdt *sdt;  local
500                       memcmp(mcfg->sdt.signature, "MCFG", 4) == 0 &&
501                       mcfg->sdt.length <= (size_t)length &&
502                       calculate_checksum((u8 *)mcfg, mcfg->sdt.length) == 0)
540 …sdt = check_and_map_sdt(physmem, pagesize, xsdt->sdt_addresses[i], "MCFG", &map2_addr, &map2_lengt…
541           if (sdt)
543               mcfg = pci_malloc(a, sdt->length);
544               memcpy(mcfg, sdt, sdt->length);
564 …sdt = check_and_map_sdt(physmem, pagesize, rsdt->sdt_addresses[i], "MCFG", &map2_addr, &map2_lengt…
565           if (sdt)
567               mcfg = pci_malloc(a, sdt->length);
568               memcpy(mcfg, sdt, sdt->length);