ACPICA: Split large utglobal into utdecode.c.

utglobal.c contained a lot of code not related to global variables.
These utility decode functions are moved to utdecode.c

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

4 files changed, 547 insertions, 503 deletions

diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile
index eec2ead..b1706aa 100644
--- a/drivers/acpi/acpica/Makefile
+++ b/drivers/acpi/acpica/Makefile
@@ -45,4 +45,4 @@ acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
 acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
 		utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
 		utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o \
-		utosi.o utxferror.o
+		utosi.o utxferror.o utdecode.o
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 54784bb..01bcab1 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -89,25 +89,6 @@ union acpi_parse_object;
 #define ACPI_MAX_MUTEX                  7
 #define ACPI_NUM_MUTEX                  ACPI_MAX_MUTEX+1
 
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-#ifdef DEFINE_ACPI_GLOBALS
-
-/* Debug names for the mutexes above */
-
-static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
-	"ACPI_MTX_Interpreter",
-	"ACPI_MTX_Namespace",
-	"ACPI_MTX_Tables",
-	"ACPI_MTX_Events",
-	"ACPI_MTX_Caches",
-	"ACPI_MTX_Memory",
-	"ACPI_MTX_CommandComplete",
-	"ACPI_MTX_CommandReady"
-};
-
-#endif
-#endif
-
 /* Lock structure for reader/writer interfaces */
 
 struct acpi_rw_lock {
diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c
new file mode 100644
index 0000000..ce91e59
--- /dev/null
+++ b/drivers/acpi/acpica/utdecode.c
@@ -0,0 +1,546 @@
+/******************************************************************************
+ *
+ * Module Name: utdecode - Utility decoding routines (value-to-string)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2011, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acnamesp.h"
+
+#define _COMPONENT          ACPI_UTILITIES
+ACPI_MODULE_NAME("utdecode")
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_format_exception
+ *
+ * PARAMETERS:  Status       - The acpi_status code to be formatted
+ *
+ * RETURN:      A string containing the exception text. A valid pointer is
+ *              always returned.
+ *
+ * DESCRIPTION: This function translates an ACPI exception into an ASCII string
+ *              It is here instead of utxface.c so it is always present.
+ *
+ ******************************************************************************/
+const char *acpi_format_exception(acpi_status status)
+{
+	const char *exception = NULL;
+
+	ACPI_FUNCTION_ENTRY();
+
+	exception = acpi_ut_validate_exception(status);
+	if (!exception) {
+
+		/* Exception code was not recognized */
+
+		ACPI_ERROR((AE_INFO,
+			    "Unknown exception code: 0x%8.8X", status));
+
+		exception = "UNKNOWN_STATUS_CODE";
+	}
+
+	return (ACPI_CAST_PTR(const char, exception));
+}
+
+ACPI_EXPORT_SYMBOL(acpi_format_exception)
+
+/*
+ * Properties of the ACPI Object Types, both internal and external.
+ * The table is indexed by values of acpi_object_type
+ */
+const u8 acpi_gbl_ns_properties[ACPI_NUM_NS_TYPES] = {
+	ACPI_NS_NORMAL,		/* 00 Any              */
+	ACPI_NS_NORMAL,		/* 01 Number           */
+	ACPI_NS_NORMAL,		/* 02 String           */
+	ACPI_NS_NORMAL,		/* 03 Buffer           */
+	ACPI_NS_NORMAL,		/* 04 Package          */
+	ACPI_NS_NORMAL,		/* 05 field_unit       */
+	ACPI_NS_NEWSCOPE,	/* 06 Device           */
+	ACPI_NS_NORMAL,		/* 07 Event            */
+	ACPI_NS_NEWSCOPE,	/* 08 Method           */
+	ACPI_NS_NORMAL,		/* 09 Mutex            */
+	ACPI_NS_NORMAL,		/* 10 Region           */
+	ACPI_NS_NEWSCOPE,	/* 11 Power            */
+	ACPI_NS_NEWSCOPE,	/* 12 Processor        */
+	ACPI_NS_NEWSCOPE,	/* 13 Thermal          */
+	ACPI_NS_NORMAL,		/* 14 buffer_field     */
+	ACPI_NS_NORMAL,		/* 15 ddb_handle       */
+	ACPI_NS_NORMAL,		/* 16 Debug Object     */
+	ACPI_NS_NORMAL,		/* 17 def_field        */
+	ACPI_NS_NORMAL,		/* 18 bank_field       */
+	ACPI_NS_NORMAL,		/* 19 index_field      */
+	ACPI_NS_NORMAL,		/* 20 Reference        */
+	ACPI_NS_NORMAL,		/* 21 Alias            */
+	ACPI_NS_NORMAL,		/* 22 method_alias     */
+	ACPI_NS_NORMAL,		/* 23 Notify           */
+	ACPI_NS_NORMAL,		/* 24 Address Handler  */
+	ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,	/* 25 Resource Desc    */
+	ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,	/* 26 Resource Field   */
+	ACPI_NS_NEWSCOPE,	/* 27 Scope            */
+	ACPI_NS_NORMAL,		/* 28 Extra            */
+	ACPI_NS_NORMAL,		/* 29 Data             */
+	ACPI_NS_NORMAL		/* 30 Invalid          */
+};
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_hex_to_ascii_char
+ *
+ * PARAMETERS:  Integer             - Contains the hex digit
+ *              Position            - bit position of the digit within the
+ *                                    integer (multiple of 4)
+ *
+ * RETURN:      The converted Ascii character
+ *
+ * DESCRIPTION: Convert a hex digit to an Ascii character
+ *
+ ******************************************************************************/
+
+/* Hex to ASCII conversion table */
+
+static const char acpi_gbl_hex_to_ascii[] = {
+	'0', '1', '2', '3', '4', '5', '6', '7',
+	'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
+};
+
+char acpi_ut_hex_to_ascii_char(u64 integer, u32 position)
+{
+
+	return (acpi_gbl_hex_to_ascii[(integer >> position) & 0xF]);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_region_name
+ *
+ * PARAMETERS:  Space ID            - ID for the region
+ *
+ * RETURN:      Decoded region space_id name
+ *
+ * DESCRIPTION: Translate a Space ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Region type decoding */
+
+const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = {
+	"SystemMemory",
+	"SystemIO",
+	"PCI_Config",
+	"EmbeddedControl",
+	"SMBus",
+	"SystemCMOS",
+	"PCIBARTarget",
+	"IPMI",
+	"DataTable"
+};
+
+char *acpi_ut_get_region_name(u8 space_id)
+{
+
+	if (space_id >= ACPI_USER_REGION_BEGIN) {
+		return ("UserDefinedRegion");
+	} else if (space_id >= ACPI_NUM_PREDEFINED_REGIONS) {
+		return ("InvalidSpaceId");
+	}
+
+	return (ACPI_CAST_PTR(char, acpi_gbl_region_types[space_id]));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_event_name
+ *
+ * PARAMETERS:  event_id            - Fixed event ID
+ *
+ * RETURN:      Decoded event ID name
+ *
+ * DESCRIPTION: Translate a Event ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Event type decoding */
+
+static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = {
+	"PM_Timer",
+	"GlobalLock",
+	"PowerButton",
+	"SleepButton",
+	"RealTimeClock",
+};
+
+char *acpi_ut_get_event_name(u32 event_id)
+{
+
+	if (event_id > ACPI_EVENT_MAX) {
+		return ("InvalidEventID");
+	}
+
+	return (ACPI_CAST_PTR(char, acpi_gbl_event_types[event_id]));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_type_name
+ *
+ * PARAMETERS:  Type                - An ACPI object type
+ *
+ * RETURN:      Decoded ACPI object type name
+ *
+ * DESCRIPTION: Translate a Type ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/*
+ * Elements of acpi_gbl_ns_type_names below must match
+ * one-to-one with values of acpi_object_type
+ *
+ * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching;
+ * when stored in a table it really means that we have thus far seen no
+ * evidence to indicate what type is actually going to be stored for this entry.
+ */
+static const char acpi_gbl_bad_type[] = "UNDEFINED";
+
+/* Printable names of the ACPI object types */
+
+static const char *acpi_gbl_ns_type_names[] = {
+	/* 00 */ "Untyped",
+	/* 01 */ "Integer",
+	/* 02 */ "String",
+	/* 03 */ "Buffer",
+	/* 04 */ "Package",
+	/* 05 */ "FieldUnit",
+	/* 06 */ "Device",
+	/* 07 */ "Event",
+	/* 08 */ "Method",
+	/* 09 */ "Mutex",
+	/* 10 */ "Region",
+	/* 11 */ "Power",
+	/* 12 */ "Processor",
+	/* 13 */ "Thermal",
+	/* 14 */ "BufferField",
+	/* 15 */ "DdbHandle",
+	/* 16 */ "DebugObject",
+	/* 17 */ "RegionField",
+	/* 18 */ "BankField",
+	/* 19 */ "IndexField",
+	/* 20 */ "Reference",
+	/* 21 */ "Alias",
+	/* 22 */ "MethodAlias",
+	/* 23 */ "Notify",
+	/* 24 */ "AddrHandler",
+	/* 25 */ "ResourceDesc",
+	/* 26 */ "ResourceFld",
+	/* 27 */ "Scope",
+	/* 28 */ "Extra",
+	/* 29 */ "Data",
+	/* 30 */ "Invalid"
+};
+
+char *acpi_ut_get_type_name(acpi_object_type type)
+{
+
+	if (type > ACPI_TYPE_INVALID) {
+		return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
+	}
+
+	return (ACPI_CAST_PTR(char, acpi_gbl_ns_type_names[type]));
+}
+
+char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
+{
+
+	if (!obj_desc) {
+		return ("[NULL Object Descriptor]");
+	}
+
+	return (acpi_ut_get_type_name(obj_desc->common.type));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_node_name
+ *
+ * PARAMETERS:  Object               - A namespace node
+ *
+ * RETURN:      ASCII name of the node
+ *
+ * DESCRIPTION: Validate the node and return the node's ACPI name.
+ *
+ ******************************************************************************/
+
+char *acpi_ut_get_node_name(void *object)
+{
+	struct acpi_namespace_node *node = (struct acpi_namespace_node *)object;
+
+	/* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
+
+	if (!object) {
+		return ("NULL");
+	}
+
+	/* Check for Root node */
+
+	if ((object == ACPI_ROOT_OBJECT) || (object == acpi_gbl_root_node)) {
+		return ("\"\\\" ");
+	}
+
+	/* Descriptor must be a namespace node */
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
+		return ("####");
+	}
+
+	/*
+	 * Ensure name is valid. The name was validated/repaired when the node
+	 * was created, but make sure it has not been corrupted.
+	 */
+	acpi_ut_repair_name(node->name.ascii);
+
+	/* Return the name */
+
+	return (node->name.ascii);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_descriptor_name
+ *
+ * PARAMETERS:  Object               - An ACPI object
+ *
+ * RETURN:      Decoded name of the descriptor type
+ *
+ * DESCRIPTION: Validate object and return the descriptor type
+ *
+ ******************************************************************************/
+
+/* Printable names of object descriptor types */
+
+static const char *acpi_gbl_desc_type_names[] = {
+	/* 00 */ "Not a Descriptor",
+	/* 01 */ "Cached",
+	/* 02 */ "State-Generic",
+	/* 03 */ "State-Update",
+	/* 04 */ "State-Package",
+	/* 05 */ "State-Control",
+	/* 06 */ "State-RootParseScope",
+	/* 07 */ "State-ParseScope",
+	/* 08 */ "State-WalkScope",
+	/* 09 */ "State-Result",
+	/* 10 */ "State-Notify",
+	/* 11 */ "State-Thread",
+	/* 12 */ "Walk",
+	/* 13 */ "Parser",
+	/* 14 */ "Operand",
+	/* 15 */ "Node"
+};
+
+char *acpi_ut_get_descriptor_name(void *object)
+{
+
+	if (!object) {
+		return ("NULL OBJECT");
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(object) > ACPI_DESC_TYPE_MAX) {
+		return ("Not a Descriptor");
+	}
+
+	return (ACPI_CAST_PTR(char,
+			      acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE
+						       (object)]));
+
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_reference_name
+ *
+ * PARAMETERS:  Object               - An ACPI reference object
+ *
+ * RETURN:      Decoded name of the type of reference
+ *
+ * DESCRIPTION: Decode a reference object sub-type to a string.
+ *
+ ******************************************************************************/
+
+/* Printable names of reference object sub-types */
+
+static const char *acpi_gbl_ref_class_names[] = {
+	/* 00 */ "Local",
+	/* 01 */ "Argument",
+	/* 02 */ "RefOf",
+	/* 03 */ "Index",
+	/* 04 */ "DdbHandle",
+	/* 05 */ "Named Object",
+	/* 06 */ "Debug"
+};
+
+const char *acpi_ut_get_reference_name(union acpi_operand_object *object)
+{
+
+	if (!object) {
+		return ("NULL Object");
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(object) != ACPI_DESC_TYPE_OPERAND) {
+		return ("Not an Operand object");
+	}
+
+	if (object->common.type != ACPI_TYPE_LOCAL_REFERENCE) {
+		return ("Not a Reference object");
+	}
+
+	if (object->reference.class > ACPI_REFCLASS_MAX) {
+		return ("Unknown Reference class");
+	}
+
+	return (acpi_gbl_ref_class_names[object->reference.class]);
+}
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/*
+ * Strings and procedures used for debug only
+ */
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_mutex_name
+ *
+ * PARAMETERS:  mutex_id        - The predefined ID for this mutex.
+ *
+ * RETURN:      Decoded name of the internal mutex
+ *
+ * DESCRIPTION: Translate a mutex ID into a name string (Debug only)
+ *
+ ******************************************************************************/
+
+/* Names for internal mutex objects, used for debug output */
+
+static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
+	"ACPI_MTX_Interpreter",
+	"ACPI_MTX_Namespace",
+	"ACPI_MTX_Tables",
+	"ACPI_MTX_Events",
+	"ACPI_MTX_Caches",
+	"ACPI_MTX_Memory",
+	"ACPI_MTX_CommandComplete",
+	"ACPI_MTX_CommandReady"
+};
+
+char *acpi_ut_get_mutex_name(u32 mutex_id)
+{
+
+	if (mutex_id > ACPI_MAX_MUTEX) {
+		return ("Invalid Mutex ID");
+	}
+
+	return (acpi_gbl_mutex_names[mutex_id]);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_notify_name
+ *
+ * PARAMETERS:  notify_value    - Value from the Notify() request
+ *
+ * RETURN:      Decoded name for the notify value
+ *
+ * DESCRIPTION: Translate a Notify Value to a notify namestring.
+ *
+ ******************************************************************************/
+
+/* Names for Notify() values, used for debug output */
+
+static const char *acpi_gbl_notify_value_names[] = {
+	"Bus Check",
+	"Device Check",
+	"Device Wake",
+	"Eject Request",
+	"Device Check Light",
+	"Frequency Mismatch",
+	"Bus Mode Mismatch",
+	"Power Fault",
+	"Capabilities Check",
+	"Device PLD Check",
+	"Reserved",
+	"System Locality Update"
+};
+
+const char *acpi_ut_get_notify_name(u32 notify_value)
+{
+
+	if (notify_value <= ACPI_NOTIFY_MAX) {
+		return (acpi_gbl_notify_value_names[notify_value]);
+	} else if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
+		return ("Reserved");
+	} else {		/* Greater or equal to 0x80 */
+
+		return ("**Device Specific**");
+	}
+}
+#endif
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_valid_object_type
+ *
+ * PARAMETERS:  Type            - Object type to be validated
+ *
+ * RETURN:      TRUE if valid object type, FALSE otherwise
+ *
+ * DESCRIPTION: Validate an object type
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_valid_object_type(acpi_object_type type)
+{
+
+	if (type > ACPI_TYPE_LOCAL_MAX) {
+
+		/* Note: Assumes all TYPEs are contiguous (external/local) */
+
+		return (FALSE);
+	}
+
+	return (TRUE);
+}
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c
index 97dd9bb..fc90978 100644
--- a/drivers/acpi/acpica/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
@@ -45,7 +45,6 @@
 
 #include <acpi/acpi.h>
 #include "accommon.h"
-#include "acnamesp.h"
 
 #define _COMPONENT          ACPI_UTILITIES
 ACPI_MODULE_NAME("utglobal")
@@ -107,43 +106,6 @@ const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = {
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_format_exception
- *
- * PARAMETERS:  Status       - The acpi_status code to be formatted
- *
- * RETURN:      A string containing the exception text. A valid pointer is
- *              always returned.
- *
- * DESCRIPTION: This function translates an ACPI exception into an ASCII string
- *              It is here instead of utxface.c so it is always present.
- *
- ******************************************************************************/
-
-const char *acpi_format_exception(acpi_status status)
-{
-	const char *exception = NULL;
-
-	ACPI_FUNCTION_ENTRY();
-
-	exception = acpi_ut_validate_exception(status);
-	if (!exception) {
-
-		/* Exception code was not recognized */
-
-		ACPI_ERROR((AE_INFO,
-			    "Unknown exception code: 0x%8.8X", status));
-
-		exception = "UNKNOWN_STATUS_CODE";
-		dump_stack();
-	}
-
-	return (ACPI_CAST_PTR(const char, exception));
-}
-
-ACPI_EXPORT_SYMBOL(acpi_format_exception)
-
-/*******************************************************************************
- *
  * Namespace globals
  *
  ******************************************************************************/
@@ -177,71 +139,6 @@ const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
 	{NULL, ACPI_TYPE_ANY, NULL}
 };
 
-/*
- * Properties of the ACPI Object Types, both internal and external.
- * The table is indexed by values of acpi_object_type
- */
-const u8 acpi_gbl_ns_properties[] = {
-	ACPI_NS_NORMAL,		/* 00 Any              */
-	ACPI_NS_NORMAL,		/* 01 Number           */
-	ACPI_NS_NORMAL,		/* 02 String           */
-	ACPI_NS_NORMAL,		/* 03 Buffer           */
-	ACPI_NS_NORMAL,		/* 04 Package          */
-	ACPI_NS_NORMAL,		/* 05 field_unit       */
-	ACPI_NS_NEWSCOPE,	/* 06 Device           */
-	ACPI_NS_NORMAL,		/* 07 Event            */
-	ACPI_NS_NEWSCOPE,	/* 08 Method           */
-	ACPI_NS_NORMAL,		/* 09 Mutex            */
-	ACPI_NS_NORMAL,		/* 10 Region           */
-	ACPI_NS_NEWSCOPE,	/* 11 Power            */
-	ACPI_NS_NEWSCOPE,	/* 12 Processor        */
-	ACPI_NS_NEWSCOPE,	/* 13 Thermal          */
-	ACPI_NS_NORMAL,		/* 14 buffer_field     */
-	ACPI_NS_NORMAL,		/* 15 ddb_handle       */
-	ACPI_NS_NORMAL,		/* 16 Debug Object     */
-	ACPI_NS_NORMAL,		/* 17 def_field        */
-	ACPI_NS_NORMAL,		/* 18 bank_field       */
-	ACPI_NS_NORMAL,		/* 19 index_field      */
-	ACPI_NS_NORMAL,		/* 20 Reference        */
-	ACPI_NS_NORMAL,		/* 21 Alias            */
-	ACPI_NS_NORMAL,		/* 22 method_alias     */
-	ACPI_NS_NORMAL,		/* 23 Notify           */
-	ACPI_NS_NORMAL,		/* 24 Address Handler  */
-	ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,	/* 25 Resource Desc    */
-	ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,	/* 26 Resource Field   */
-	ACPI_NS_NEWSCOPE,	/* 27 Scope            */
-	ACPI_NS_NORMAL,		/* 28 Extra            */
-	ACPI_NS_NORMAL,		/* 29 Data             */
-	ACPI_NS_NORMAL		/* 30 Invalid          */
-};
-
-/* Hex to ASCII conversion table */
-
-static const char acpi_gbl_hex_to_ascii[] = {
-	'0', '1', '2', '3', '4', '5', '6', '7',
-	'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
-};
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_hex_to_ascii_char
- *
- * PARAMETERS:  Integer             - Contains the hex digit
- *              Position            - bit position of the digit within the
- *                                    integer (multiple of 4)
- *
- * RETURN:      The converted Ascii character
- *
- * DESCRIPTION: Convert a hex digit to an Ascii character
- *
- ******************************************************************************/
-
-char acpi_ut_hex_to_ascii_char(u64 integer, u32 position)
-{
-
-	return (acpi_gbl_hex_to_ascii[(integer >> position) & 0xF]);
-}
-
 /******************************************************************************
  *
  * Event and Hardware globals
@@ -341,386 +238,6 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] =
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_ut_get_region_name
- *
- * PARAMETERS:  None.
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Translate a Space ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/* Region type decoding */
-
-const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = {
-	"SystemMemory",
-	"SystemIO",
-	"PCI_Config",
-	"EmbeddedControl",
-	"SMBus",
-	"SystemCMOS",
-	"PCIBARTarget",
-	"IPMI",
-	"DataTable"
-};
-
-char *acpi_ut_get_region_name(u8 space_id)
-{
-
-	if (space_id >= ACPI_USER_REGION_BEGIN) {
-		return ("UserDefinedRegion");
-	} else if (space_id >= ACPI_NUM_PREDEFINED_REGIONS) {
-		return ("InvalidSpaceId");
-	}
-
-	return (ACPI_CAST_PTR(char, acpi_gbl_region_types[space_id]));
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_event_name
- *
- * PARAMETERS:  None.
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Translate a Event ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/* Event type decoding */
-
-static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = {
-	"PM_Timer",
-	"GlobalLock",
-	"PowerButton",
-	"SleepButton",
-	"RealTimeClock",
-};
-
-char *acpi_ut_get_event_name(u32 event_id)
-{
-
-	if (event_id > ACPI_EVENT_MAX) {
-		return ("InvalidEventID");
-	}
-
-	return (ACPI_CAST_PTR(char, acpi_gbl_event_types[event_id]));
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_type_name
- *
- * PARAMETERS:  None.
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Translate a Type ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-/*
- * Elements of acpi_gbl_ns_type_names below must match
- * one-to-one with values of acpi_object_type
- *
- * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching;
- * when stored in a table it really means that we have thus far seen no
- * evidence to indicate what type is actually going to be stored for this entry.
- */
-static const char acpi_gbl_bad_type[] = "UNDEFINED";
-
-/* Printable names of the ACPI object types */
-
-static const char *acpi_gbl_ns_type_names[] = {
-	/* 00 */ "Untyped",
-	/* 01 */ "Integer",
-	/* 02 */ "String",
-	/* 03 */ "Buffer",
-	/* 04 */ "Package",
-	/* 05 */ "FieldUnit",
-	/* 06 */ "Device",
-	/* 07 */ "Event",
-	/* 08 */ "Method",
-	/* 09 */ "Mutex",
-	/* 10 */ "Region",
-	/* 11 */ "Power",
-	/* 12 */ "Processor",
-	/* 13 */ "Thermal",
-	/* 14 */ "BufferField",
-	/* 15 */ "DdbHandle",
-	/* 16 */ "DebugObject",
-	/* 17 */ "RegionField",
-	/* 18 */ "BankField",
-	/* 19 */ "IndexField",
-	/* 20 */ "Reference",
-	/* 21 */ "Alias",
-	/* 22 */ "MethodAlias",
-	/* 23 */ "Notify",
-	/* 24 */ "AddrHandler",
-	/* 25 */ "ResourceDesc",
-	/* 26 */ "ResourceFld",
-	/* 27 */ "Scope",
-	/* 28 */ "Extra",
-	/* 29 */ "Data",
-	/* 30 */ "Invalid"
-};
-
-char *acpi_ut_get_type_name(acpi_object_type type)
-{
-
-	if (type > ACPI_TYPE_INVALID) {
-		return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
-	}
-
-	return (ACPI_CAST_PTR(char, acpi_gbl_ns_type_names[type]));
-}
-
-char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
-{
-
-	if (!obj_desc) {
-		return ("[NULL Object Descriptor]");
-	}
-
-	return (acpi_ut_get_type_name(obj_desc->common.type));
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_node_name
- *
- * PARAMETERS:  Object               - A namespace node
- *
- * RETURN:      Pointer to a string
- *
- * DESCRIPTION: Validate the node and return the node's ACPI name.
- *
- ******************************************************************************/
-
-char *acpi_ut_get_node_name(void *object)
-{
-	struct acpi_namespace_node *node = (struct acpi_namespace_node *)object;
-
-	/* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
-
-	if (!object) {
-		return ("NULL");
-	}
-
-	/* Check for Root node */
-
-	if ((object == ACPI_ROOT_OBJECT) || (object == acpi_gbl_root_node)) {
-		return ("\"\\\" ");
-	}
-
-	/* Descriptor must be a namespace node */
-
-	if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
-		return ("####");
-	}
-
-	/* Name must be a valid ACPI name */
-
-	if (!acpi_ut_valid_acpi_name(node->name.integer)) {
-		node->name.integer = acpi_ut_repair_name(node->name.ascii);
-	}
-
-	/* Return the name */
-
-	return (node->name.ascii);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_descriptor_name
- *
- * PARAMETERS:  Object               - An ACPI object
- *
- * RETURN:      Pointer to a string
- *
- * DESCRIPTION: Validate object and return the descriptor type
- *
- ******************************************************************************/
-
-/* Printable names of object descriptor types */
-
-static const char *acpi_gbl_desc_type_names[] = {
-	/* 00 */ "Invalid",
-	/* 01 */ "Cached",
-	/* 02 */ "State-Generic",
-	/* 03 */ "State-Update",
-	/* 04 */ "State-Package",
-	/* 05 */ "State-Control",
-	/* 06 */ "State-RootParseScope",
-	/* 07 */ "State-ParseScope",
-	/* 08 */ "State-WalkScope",
-	/* 09 */ "State-Result",
-	/* 10 */ "State-Notify",
-	/* 11 */ "State-Thread",
-	/* 12 */ "Walk",
-	/* 13 */ "Parser",
-	/* 14 */ "Operand",
-	/* 15 */ "Node"
-};
-
-char *acpi_ut_get_descriptor_name(void *object)
-{
-
-	if (!object) {
-		return ("NULL OBJECT");
-	}
-
-	if (ACPI_GET_DESCRIPTOR_TYPE(object) > ACPI_DESC_TYPE_MAX) {
-		return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
-	}
-
-	return (ACPI_CAST_PTR(char,
-			      acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE
-						       (object)]));
-
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_reference_name
- *
- * PARAMETERS:  Object               - An ACPI reference object
- *
- * RETURN:      Pointer to a string
- *
- * DESCRIPTION: Decode a reference object sub-type to a string.
- *
- ******************************************************************************/
-
-/* Printable names of reference object sub-types */
-
-static const char *acpi_gbl_ref_class_names[] = {
-	/* 00 */ "Local",
-	/* 01 */ "Argument",
-	/* 02 */ "RefOf",
-	/* 03 */ "Index",
-	/* 04 */ "DdbHandle",
-	/* 05 */ "Named Object",
-	/* 06 */ "Debug"
-};
-
-const char *acpi_ut_get_reference_name(union acpi_operand_object *object)
-{
-	if (!object)
-		return "NULL Object";
-
-	if (ACPI_GET_DESCRIPTOR_TYPE(object) != ACPI_DESC_TYPE_OPERAND)
-		return "Not an Operand object";
-
-	if (object->common.type != ACPI_TYPE_LOCAL_REFERENCE)
-		return "Not a Reference object";
-
-	if (object->reference.class > ACPI_REFCLASS_MAX)
-		return "Unknown Reference class";
-
-	return acpi_gbl_ref_class_names[object->reference.class];
-}
-
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-/*
- * Strings and procedures used for debug only
- */
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_mutex_name
- *
- * PARAMETERS:  mutex_id        - The predefined ID for this mutex.
- *
- * RETURN:      String containing the name of the mutex. Always returns a valid
- *              pointer.
- *
- * DESCRIPTION: Translate a mutex ID into a name string (Debug only)
- *
- ******************************************************************************/
-
-char *acpi_ut_get_mutex_name(u32 mutex_id)
-{
-
-	if (mutex_id > ACPI_MAX_MUTEX) {
-		return ("Invalid Mutex ID");
-	}
-
-	return (acpi_gbl_mutex_names[mutex_id]);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_get_notify_name
- *
- * PARAMETERS:  notify_value    - Value from the Notify() request
- *
- * RETURN:      String corresponding to the Notify Value.
- *
- * DESCRIPTION: Translate a Notify Value to a notify namestring.
- *
- ******************************************************************************/
-
-/* Names for Notify() values, used for debug output */
-
-static const char *acpi_gbl_notify_value_names[] = {
-	"Bus Check",
-	"Device Check",
-	"Device Wake",
-	"Eject Request",
-	"Device Check Light",
-	"Frequency Mismatch",
-	"Bus Mode Mismatch",
-	"Power Fault",
-	"Capabilities Check",
-	"Device PLD Check",
-	"Reserved",
-	"System Locality Update"
-};
-
-const char *acpi_ut_get_notify_name(u32 notify_value)
-{
-
-	if (notify_value <= ACPI_NOTIFY_MAX) {
-		return (acpi_gbl_notify_value_names[notify_value]);
-	} else if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
-		return ("Reserved");
-	} else {		/* Greater or equal to 0x80 */
-
-		return ("**Device Specific**");
-	}
-}
-#endif
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ut_valid_object_type
- *
- * PARAMETERS:  Type            - Object type to be validated
- *
- * RETURN:      TRUE if valid object type, FALSE otherwise
- *
- * DESCRIPTION: Validate an object type
- *
- ******************************************************************************/
-
-u8 acpi_ut_valid_object_type(acpi_object_type type)
-{
-
-	if (type > ACPI_TYPE_LOCAL_MAX) {
-
-		/* Note: Assumes all TYPEs are contiguous (external/local) */
-
-		return (FALSE);
-	}
-
-	return (TRUE);
-}
-
-/*******************************************************************************
- *
  * FUNCTION:    acpi_ut_init_globals
  *
  * PARAMETERS:  None