ACPICA 20050408 from Bob Moore

Fixed three cases in the interpreter where an "index"
argument to an ASL function was still (internally) 32
bits instead of the required 64 bits.  This was the Index
argument to the Index, Mid, and Match operators.

The "strupr" function is now permanently local
(acpi_ut_strupr), since this is not a POSIX-defined
function and not present in most kernel-level C
libraries. References to the C library strupr function
have been removed from the headers.

Completed the deployment of static
functions/prototypes. All prototypes with the static
attribute have been moved from the headers to the owning
C file.

ACPICA 20050329 from Bob Moore

An error is now generated if an attempt is made to create
a Buffer Field of length zero (A CreateField with a length
operand of zero.)

The interpreter now issues a warning whenever executable
code at the module level is detected during ACPI table
load. This will give some idea of the prevalence of this
type of code.

Implemented support for references to named objects (other
than control methods) within package objects.

Enhanced package object output for the debug
object. Package objects are now completely dumped, showing
all elements.

Enhanced miscellaneous object output for the debug
object. Any object can now be written to the debug object
(for example, a device object can be written, and the type
of the object will be displayed.)

The "static" qualifier has been added to all local
functions across the core subsystem.

The number of "long" lines (> 80 chars) within the source
has been significantly reduced, by about 1/3.

Cleaned up all header files to ensure that all CA/iASL
functions are prototyped (even static functions) and the
formatting is consistent.

Two new header files have been added, acopcode.h and
acnames.h.

Removed several obsolete functions that were no longer
used.

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 35 insertions, 26 deletions

diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c
index 97a91f3f06f0..e8803d810656 100644
--- a/drivers/acpi/utilities/utxface.c
+++ b/drivers/acpi/utilities/utxface.c
@@ -73,6 +73,7 @@ acpi_initialize_subsystem (
 {
         acpi_status                     status;
 
+
         ACPI_FUNCTION_TRACE ("acpi_initialize_subsystem");
 
 
@@ -105,7 +106,6 @@ acpi_initialize_subsystem (
          * Initialize the namespace manager and
          * the root of the namespace tree
          */
-
         status = acpi_ns_root_initialize ();
         if (ACPI_FAILURE (status)) {
                 ACPI_REPORT_ERROR (("Namespace initialization failure, %s\n",
@@ -113,7 +113,6 @@ acpi_initialize_subsystem (
                 return_ACPI_STATUS (status);
         }
 
-
         /* If configured, initialize the AML debugger */
 
         ACPI_DEBUGGER_EXEC (status = acpi_db_initialize ());
@@ -150,7 +149,8 @@ acpi_enable_subsystem (
          * The values from the FADT are validated here.
          */
         if (!(flags & ACPI_NO_HARDWARE_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Initializing ACPI hardware\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Initializing ACPI hardware\n"));
 
                 status = acpi_hw_initialize ();
                 if (ACPI_FAILURE (status)) {
@@ -178,7 +178,8 @@ acpi_enable_subsystem (
          * install_address_space_handler interface.
          */
         if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Installing default address space handlers\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Installing default address space handlers\n"));
 
                 status = acpi_ev_install_region_handlers ();
                 if (ACPI_FAILURE (status)) {
@@ -189,12 +190,14 @@ acpi_enable_subsystem (
         /*
          * Initialize ACPI Event handling (Fixed and General Purpose)
          *
-         * NOTE: We must have the hardware AND events initialized before we can execute
-         * ANY control methods SAFELY.  Any control method can require ACPI hardware
-         * support, so the hardware MUST be initialized before execution!
+         * NOTE: We must have the hardware AND events initialized before we can
+         * execute ANY control methods SAFELY.  Any control method can require
+         * ACPI hardware support, so the hardware MUST be initialized before
+         * execution!
          */
         if (!(flags & ACPI_NO_EVENT_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Initializing ACPI events\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Initializing ACPI events\n"));
 
                 status = acpi_ev_initialize_events ();
                 if (ACPI_FAILURE (status)) {
@@ -205,7 +208,8 @@ acpi_enable_subsystem (
         /* Install the SCI handler and Global Lock handler */
 
         if (!(flags & ACPI_NO_HANDLER_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Installing SCI/GL handlers\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Installing SCI/GL handlers\n"));
 
                 status = acpi_ev_install_xrupt_handlers ();
                 if (ACPI_FAILURE (status)) {
@@ -247,7 +251,8 @@ acpi_initialize_objects (
          * contain executable AML (see call to acpi_ns_initialize_objects below).
          */
         if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Executing _REG op_region methods\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Executing _REG op_region methods\n"));
 
                 status = acpi_ev_initialize_op_regions ();
                 if (ACPI_FAILURE (status)) {
@@ -261,7 +266,8 @@ acpi_initialize_objects (
          * objects: operation_regions, buffer_fields, Buffers, and Packages.
          */
         if (!(flags & ACPI_NO_OBJECT_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Completing Initialization of ACPI Objects\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Completing Initialization of ACPI Objects\n"));
 
                 status = acpi_ns_initialize_objects ();
                 if (ACPI_FAILURE (status)) {
@@ -274,7 +280,8 @@ acpi_initialize_objects (
          * This runs the _STA and _INI methods.
          */
         if (!(flags & ACPI_NO_DEVICE_INIT)) {
-                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Initializing ACPI Devices\n"));
+                ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+                        "[Init] Initializing ACPI Devices\n"));
 
                 status = acpi_ns_initialize_devices ();
                 if (ACPI_FAILURE (status)) {
@@ -307,7 +314,8 @@ acpi_initialize_objects (
  ******************************************************************************/
 
 acpi_status
-acpi_terminate (void)
+acpi_terminate (
+        void)
 {
         acpi_status                 status;
 
@@ -344,8 +352,7 @@ acpi_terminate (void)
 
 
 #ifdef ACPI_FUTURE_USAGE
-
-/*****************************************************************************
+/*******************************************************************************
  *
  * FUNCTION:    acpi_subsystem_status
  *
@@ -354,14 +361,16 @@ acpi_terminate (void)
  * RETURN:      Status of the ACPI subsystem
  *
  * DESCRIPTION: Other drivers that use the ACPI subsystem should call this
- *              before making any other calls, to ensure the subsystem initial-
- *              ized successfully.
+ *              before making any other calls, to ensure the subsystem
+ *              initialized successfully.
  *
- ****************************************************************************/
+ ******************************************************************************/
 
 acpi_status
-acpi_subsystem_status (void)
+acpi_subsystem_status (
+        void)
 {
+
         if (acpi_gbl_startup_flags & ACPI_INITIALIZED_OK) {
                 return (AE_OK);
         }
@@ -371,13 +380,12 @@ acpi_subsystem_status (void)
 }
 
 
-/******************************************************************************
+/*******************************************************************************
  *
  * FUNCTION:    acpi_get_system_info
  *
- * PARAMETERS:  out_buffer      - a pointer to a buffer to receive the
- *                                resources for the device
- *              buffer_length   - the number of bytes available in the buffer
+ * PARAMETERS:  out_buffer      - A buffer to receive the resources for the
+ *                                device
  *
  * RETURN:      Status          - the status of the call
  *
@@ -395,8 +403,8 @@ acpi_get_system_info (
         struct acpi_buffer              *out_buffer)
 {
         struct acpi_system_info         *info_ptr;
-        u32                             i;
         acpi_status                     status;
+        u32                             i;
 
 
         ACPI_FUNCTION_TRACE ("acpi_get_system_info");
@@ -466,6 +474,7 @@ EXPORT_SYMBOL(acpi_get_system_info);
  * FUNCTION:    acpi_install_initialization_handler
  *
  * PARAMETERS:  Handler             - Callback procedure
+ *              Function            - Not (currently) used, see below
  *
  * RETURN:      Status
  *
@@ -495,7 +504,6 @@ acpi_install_initialization_handler (
 
 #endif  /*  ACPI_FUTURE_USAGE  */
 
-
 /*****************************************************************************
  *
  * FUNCTION:    acpi_purge_cached_objects
@@ -509,7 +517,8 @@ acpi_install_initialization_handler (
  ****************************************************************************/
 
 acpi_status
-acpi_purge_cached_objects (void)
+acpi_purge_cached_objects (
+        void)
 {
         ACPI_FUNCTION_TRACE ("acpi_purge_cached_objects");