ACPICA: Split large utglobal into utdecode.c.
authorBob Moore <robert.moore@intel.com>
Mon, 14 Feb 2011 08:00:21 +0000 (16:00 +0800)
committerLen Brown <len.brown@intel.com>
Thu, 3 Mar 2011 00:38:04 +0000 (19:38 -0500)
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>
drivers/acpi/acpica/Makefile
drivers/acpi/acpica/aclocal.h
drivers/acpi/acpica/utdecode.c [new file with mode: 0644]
drivers/acpi/acpica/utglobal.c

index eec2ead..b1706aa 100644 (file)
@@ -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
index 54784bb..01bcab1 100644 (file)
@@ -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 (file)
index 0000000..ce91e59
--- /dev/null
@@ -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);
+}
index 97dd9bb..fc90978 100644 (file)
@@ -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