ACPICA: FADT verification is now table driven.

Disassembler now verifies an input
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/tables/tbutils.c

@@ -280,7 +280,7 @@ acpi_tb_get_root_table_entry(u8 * table_entry,
 #if ACPI_MACHINE_WIDTH == 32
 		if (address64 > ACPI_UINT32_MAX) {
 
-			/* Will truncate 64-bit address to 32 bits */
+			/* Will truncate 64-bit address to 32 bits, issue warning */
 
 			ACPI_WARNING((AE_INFO,
 				      "64-bit Physical Address in XSDT is too large (%8.8X%8.8X), truncating",

include/acpi/actables.h

@@ -51,6 +51,10 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count);
  */
 void acpi_tb_parse_fadt(acpi_native_uint table_index, u8 flags);
 
+void acpi_tb_convert_fadt(void);
+
+void acpi_tb_validate_fadt(struct acpi_table_fadt *table);
+
 /*
  * tbfind - find ACPI table
  */