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authorRobert Moore <robert.moore@intel.com>2005-04-18 22:49:35 -0400
committerLen Brown <len.brown@intel.com>2005-07-12 00:08:52 -0400
commit44f6c01242da4e162f28d8e1216a8c7a91174605 (patch)
tree53f724764f1bd9036dfb049a643d198125cc9edc /drivers/acpi/utilities/utxface.c
parentebb6e1a6122fd6b7c96470cfd4ce0f04150e5084 (diff)
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op-kernel-dev-44f6c01242da4e162f28d8e1216a8c7a91174605.tar.gz
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>
Diffstat (limited to 'drivers/acpi/utilities/utxface.c')
-rw-r--r--drivers/acpi/utilities/utxface.c61
1 files changed, 35 insertions, 26 deletions
diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c
index 97a91f3..e8803d8 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");
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