Merge branch 'acpica'

* acpica: (32 commits)
  ACPICA: Update version to 20170728
  ACPICA: Revert "Update resource descriptor handling"
  ACPICA: Resources: Allow _DMA method in walk resources
  ACPICA: Ensure all instances of AE_AML_INTERNAL have error messages
  ACPICA: Implement deferred resolution of reference package elements
  ACPICA: Debugger: Improve support for Alias objects
  ACPICA: Interpreter: Update handling for Alias operator
  ACPICA: EFI/EDK2: Cleanup to enable /WX for MSVC builds
  ACPICA: acpidump: Add DSDT/FACS instance support for Linux and EFI
  ACPICA: CLib: Add short multiply/shift support
  ACPICA: EFI/EDK2: Sort acpi.h inclusion order
  ACPICA: Add a comment, no functional change
  ACPICA: Namespace: Update/fix an error message
  ACPICA: iASL: Add support for the SDEI table
  ACPICA: Divergences: reduce access size definitions
  ACPICA: Update version to 20170629
  ACPICA: Update resource descriptor handling
  ACPICA: iasl: Update to IORT SMMUv3 disassembling
  ACPICA: Disassembler: skip parsing of incorrect external declarations
  ACPICA: iASL: Ensure that the target node is valid in acpi_ex_create_alias
  ...

drivers/acpi/acpica/Makefile

@@ -18,6 +18,7 @@ acpi-y :=		\
 	dsmthdat.o	\
 	dsobject.o	\
 	dsopcode.o	\
+	dspkginit.o	\
 	dsutils.o	\
 	dswexec.o	\
 	dswload.o	\

drivers/acpi/acpica/acapps.h

@@ -114,6 +114,8 @@ ac_get_all_tables_from_file(char *filename,
 			    u8 get_only_aml_tables,
 			    struct acpi_new_table_desc **return_list_head);
 
+void ac_delete_table_list(struct acpi_new_table_desc *list_head);
+
 u8 ac_is_file_binary(FILE * file);
 
 acpi_status ac_validate_table_header(FILE * file, long table_offset);

drivers/acpi/acpica/acdispat.h

@@ -237,6 +237,11 @@ acpi_ds_initialize_objects(u32 table_index,
  * dsobject - Parser/Interpreter interface - object initialization and conversion
  */
 acpi_status
+acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
+			      union acpi_parse_object *op,
+			      union acpi_operand_object **obj_desc_ptr);
+
+acpi_status
 acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
 				  union acpi_parse_object *op,
 				  u32 buffer_length,
@@ -258,6 +263,14 @@ acpi_ds_create_node(struct acpi_walk_state *walk_state,
 		    struct acpi_namespace_node *node,
 		    union acpi_parse_object *op);
 
+/*
+ * dspkginit - Package object initialization
+ */
+acpi_status
+acpi_ds_init_package_element(u8 object_type,
+			     union acpi_operand_object *source_object,
+			     union acpi_generic_state *state, void *context);
+
 /*
  * dsutils - Parser/Interpreter interface utility routines
  */

drivers/acpi/acpica/aclocal.h

@@ -199,6 +199,7 @@ struct acpi_namespace_node {
 #define ANOBJ_EVALUATED                 0x20	/* Set on first evaluation of node */
 #define ANOBJ_ALLOCATED_BUFFER          0x40	/* Method AML buffer is dynamic (install_method) */
 
+#define IMPLICIT_EXTERNAL               0x02	/* iASL only: This object created implicitly via External */
 #define ANOBJ_IS_EXTERNAL               0x08	/* iASL only: This object created via External() */
 #define ANOBJ_METHOD_NO_RETVAL          0x10	/* iASL only: Method has no return value */
 #define ANOBJ_METHOD_SOME_NO_RETVAL     0x20	/* iASL only: Method has at least one return value */
@@ -604,7 +605,7 @@ struct acpi_update_state {
  * Pkg state - used to traverse nested package structures
  */
 struct acpi_pkg_state {
-	ACPI_STATE_COMMON u16 index;
+	ACPI_STATE_COMMON u32 index;
 	union acpi_operand_object *source_object;
 	union acpi_operand_object *dest_object;
 	struct acpi_walk_state *walk_state;
@@ -867,7 +868,7 @@ struct acpi_parse_obj_named {
 
 /* This version is used by the iASL compiler only */
 
-#define ACPI_MAX_PARSEOP_NAME   20
+#define ACPI_MAX_PARSEOP_NAME       20
 
 struct acpi_parse_obj_asl {
 	ACPI_PARSE_COMMON union acpi_parse_object *child;
@@ -907,7 +908,7 @@ union acpi_parse_object {
 struct asl_comment_state {
 	u8 comment_type;
 	u32 spaces_before;
-	union acpi_parse_object *latest_parse_node;
+	union acpi_parse_object *latest_parse_op;
 	union acpi_parse_object *parsing_paren_brace_node;
 	u8 capture_comments;
 };

drivers/acpi/acpica/acobject.h

@@ -122,7 +122,9 @@ struct acpi_object_integer {
 	_type                           *pointer; \
 	u32                             length;
 
-struct acpi_object_string {	/* Null terminated, ASCII characters only */
+/* Null terminated, ASCII characters only */
+
+struct acpi_object_string {
 	ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_BUFFER_INFO(char)	/* String in AML stream or allocated string */
 };
 
@@ -211,7 +213,9 @@ struct acpi_object_method {
 	union acpi_operand_object       *notify_list[2];    /* Handlers for system/device notifies */\
 	union acpi_operand_object       *handler;	/* Handler for Address space */
 
-struct acpi_object_notify_common {	/* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
+/* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
+
+struct acpi_object_notify_common {
 ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
 
 struct acpi_object_device {
@@ -258,7 +262,9 @@ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
 	u8                              access_length;	/* For serial regions/fields */
 
 
-struct acpi_object_field_common {	/* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
+/* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
+
+struct acpi_object_field_common {
 	ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj;	/* Parent Operation Region object (REGION/BANK fields only) */
 };
 
@@ -333,11 +339,12 @@ struct acpi_object_addr_handler {
 struct acpi_object_reference {
 	ACPI_OBJECT_COMMON_HEADER u8 class;	/* Reference Class */
 	u8 target_type;		/* Used for Index Op */
-	u8 reserved;
+	u8 resolved;		/* Reference has been resolved to a value */
 	void *object;		/* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
 	struct acpi_namespace_node *node;	/* ref_of or Namepath */
 	union acpi_operand_object **where;	/* Target of Index */
 	u8 *index_pointer;	/* Used for Buffers and Strings */
+	u8 *aml;		/* Used for deferred resolution of the ref */
 	u32 value;		/* Used for Local/Arg/Index/ddb_handle */
 };
 

drivers/acpi/acpica/actables.h

@@ -76,7 +76,8 @@ void acpi_tb_release_temp_table(struct acpi_table_desc *table_desc);
 acpi_status acpi_tb_validate_temp_table(struct acpi_table_desc *table_desc);
 
 acpi_status
-acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, char *signature);
+acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc,
+			  char *signature, u32 *table_index);
 
 u8 acpi_tb_is_table_loaded(u32 table_index);
 
@@ -132,6 +133,8 @@ acpi_tb_install_and_load_table(acpi_physical_address address,
 
 acpi_status acpi_tb_unload_table(u32 table_index);
 
+void acpi_tb_notify_table(u32 event, void *table);
+
 void acpi_tb_terminate(void);
 
 acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index);

drivers/acpi/acpica/acutils.h

@@ -516,7 +516,7 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
 
 union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
 						   void *external_object,
-						   u16 index);
+						   u32 index);
 
 acpi_status
 acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
@@ -538,6 +538,13 @@ acpi_status
 acpi_ut_short_divide(u64 in_dividend,
 		     u32 divisor, u64 *out_quotient, u32 *out_remainder);
 
+acpi_status
+acpi_ut_short_multiply(u64 in_multiplicand, u32 multiplier, u64 *outproduct);
+
+acpi_status acpi_ut_short_shift_left(u64 operand, u32 count, u64 *out_result);
+
+acpi_status acpi_ut_short_shift_right(u64 operand, u32 count, u64 *out_result);
+
 /*
  * utmisc
  */

drivers/acpi/acpica/dbdisply.c

@@ -310,7 +310,7 @@ void acpi_db_decode_and_display_object(char *target, char *output_type)
 	}
 
 	else {
-		acpi_os_printf("Object (%p) Pathname: %s\n",
+		acpi_os_printf("Object %p: Namespace Node - Pathname: %s\n",
 			       node, (char *)ret_buf.pointer);
 	}
 
@@ -326,7 +326,7 @@ void acpi_db_decode_and_display_object(char *target, char *output_type)
 
 	obj_desc = acpi_ns_get_attached_object(node);
 	if (obj_desc) {
-		acpi_os_printf("\nAttached Object (%p):\n", obj_desc);
+		acpi_os_printf("\nAttached Object %p:", obj_desc);
 		if (!acpi_os_readable
 		    (obj_desc, sizeof(union acpi_operand_object))) {
 			acpi_os_printf
@@ -335,9 +335,36 @@ void acpi_db_decode_and_display_object(char *target, char *output_type)
 			return;
 		}
 
-		acpi_ut_debug_dump_buffer((void *)obj_desc,
-					  sizeof(union acpi_operand_object),
-					  display, ACPI_UINT32_MAX);
+		if (ACPI_GET_DESCRIPTOR_TYPE(((struct acpi_namespace_node *)
+					      obj_desc)) ==
+		    ACPI_DESC_TYPE_NAMED) {
+			acpi_os_printf(" Namespace Node - ");
+			status =
+			    acpi_get_name((struct acpi_namespace_node *)
+					  obj_desc,
+					  ACPI_FULL_PATHNAME_NO_TRAILING,
+					  &ret_buf);
+			if (ACPI_FAILURE(status)) {
+				acpi_os_printf
+				    ("Could not convert name to pathname\n");
+			} else {
+				acpi_os_printf("Pathname: %s",
+					       (char *)ret_buf.pointer);
+			}
+
+			acpi_os_printf("\n");
+			acpi_ut_debug_dump_buffer((void *)obj_desc,
+						  sizeof(struct
+							 acpi_namespace_node),
+						  display, ACPI_UINT32_MAX);
+		} else {
+			acpi_os_printf("\n");
+			acpi_ut_debug_dump_buffer((void *)obj_desc,
+						  sizeof(union
+							 acpi_operand_object),
+						  display, ACPI_UINT32_MAX);
+		}
+
 		acpi_ex_dump_object_descriptor(obj_desc, 1);
 	}
 }

drivers/acpi/acpica/dsfield.c

@@ -184,6 +184,7 @@ acpi_ds_create_buffer_field(union acpi_parse_object *op,
 		/* Execute flag should always be set when this function is entered */
 
 		if (!(walk_state->parse_flags & ACPI_PARSE_EXECUTE)) {
+			ACPI_ERROR((AE_INFO, "Parse execute mode is not set"));
 			return_ACPI_STATUS(AE_AML_INTERNAL);
 		}
 
@@ -556,6 +557,7 @@ acpi_ds_init_field_objects(union acpi_parse_object *op,
 			return_ACPI_STATUS(AE_OK);
 		}
 
+		ACPI_ERROR((AE_INFO, "Parse deferred mode is not set"));
 		return_ACPI_STATUS(AE_AML_INTERNAL);
 	}