--- zzzz-none-000/linux-3.10.107/drivers/acpi/acpica/psopcode.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/acpica/psopcode.c	2021-02-04 17:41:59.000000000 +0000
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2015, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -646,7 +646,13 @@
 			 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_HAS_ARGS),
 /* 80 */ ACPI_OP("-ExtAccessField-", ARGP_CONNECTFIELD_OP,
 			 ARGI_CONNECTFIELD_OP, ACPI_TYPE_ANY,
-			 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0)
+			 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
+
+/* ACPI 6.0 opcodes */
+
+	/* 81 */ ACPI_OP("External", ARGP_EXTERNAL_OP, ARGI_EXTERNAL_OP,
+			 ACPI_TYPE_ANY, AML_CLASS_EXECUTE, /* ? */
+			 AML_TYPE_EXEC_3A_0T_0R, AML_FLAGS_EXEC_3A_0T_0R)
 
 /*! [End] no source code translation !*/
 };