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, 50 insertions, 20 deletions

diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/namespace/nseval.c
index 0d008d53657e..1ae89a1c8826 100644
--- a/drivers/acpi/namespace/nseval.c
+++ b/drivers/acpi/namespace/nseval.c
@@ -52,19 +52,33 @@
 #define _COMPONENT          ACPI_NAMESPACE
          ACPI_MODULE_NAME    ("nseval")
 
+/* Local prototypes */
+
+static acpi_status
+acpi_ns_execute_control_method (
+        struct acpi_parameter_info      *info);
+
+static acpi_status
+acpi_ns_get_object_value (
+        struct acpi_parameter_info      *info);
+
 
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ns_evaluate_relative
  *
- * PARAMETERS:  Pathname            - Name of method to execute, If NULL, the
- *                                    handle is the object to execute
- *              Info                - Method info block
+ * PARAMETERS:  Pathname        - Name of method to execute, If NULL, the
+ *                                handle is the object to execute
+ *              Info            - Method info block, contains:
+ *                  return_object   - Where to put method's return value (if
+ *                                    any).  If NULL, no value is returned.
+ *                  Params          - List of parameters to pass to the method,
+ *                                    terminated by NULL.  Params itself may be
+ *                                    NULL if no parameters are being passed.
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Find and execute the requested method using the handle as a
- *              scope
+ * DESCRIPTION: Evaluate the object or find and execute the requested method
  *
  * MUTEX:       Locks Namespace
  *
@@ -157,8 +171,8 @@ cleanup1:
  *
  * FUNCTION:    acpi_ns_evaluate_by_name
  *
- * PARAMETERS:  Pathname            - Fully qualified pathname to the object
- *              Info                - Contains:
+ * PARAMETERS:  Pathname        - Fully qualified pathname to the object
+ *              Info                - Method info block, contains:
  *                  return_object   - Where to put method's return value (if
  *                                    any).  If NULL, no value is returned.
  *                  Params          - List of parameters to pass to the method,
@@ -167,8 +181,8 @@ cleanup1:
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Find and execute the requested method passing the given
- *              parameters
+ * DESCRIPTION: Evaluate the object or rind and execute the requested method
+ *              passing the given parameters
  *
  * MUTEX:       Locks Namespace
  *
@@ -241,17 +255,21 @@ cleanup:
  *
  * FUNCTION:    acpi_ns_evaluate_by_handle
  *
- * PARAMETERS:  Handle              - Method Node to execute
- *              Params              - List of parameters to pass to the method,
- *                                    terminated by NULL.  Params itself may be
+ * PARAMETERS:  Info            - Method info block, contains:
+ *                  Node            - Method/Object Node to execute
+ *                  Parameters      - List of parameters to pass to the method,
+ *                                    terminated by NULL. Params itself may be
  *                                    NULL if no parameters are being passed.
- *              param_type          - Type of Parameter list
- *              return_object       - Where to put method's return value (if
- *                                    any).  If NULL, no value is returned.
+ *                  return_object   - Where to put method's return value (if
+ *                                    any). If NULL, no value is returned.
+ *                  parameter_type  - Type of Parameter list
+ *                  return_object   - Where to put method's return value (if
+ *                                    any). If NULL, no value is returned.
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Execute the requested method passing the given parameters
+ * DESCRIPTION: Evaluate object or execute the requested method passing the
+ *              given parameters
  *
  * MUTEX:       Locks Namespace
  *
@@ -345,7 +363,16 @@ acpi_ns_evaluate_by_handle (
  *
  * FUNCTION:    acpi_ns_execute_control_method
  *
- * PARAMETERS:  Info            - Method info block (w/params)
+ * PARAMETERS:  Info            - Method info block, contains:
+ *                  Node            - Method Node to execute
+ *                  Parameters      - List of parameters to pass to the method,
+ *                                    terminated by NULL. Params itself may be
+ *                                    NULL if no parameters are being passed.
+ *                  return_object   - Where to put method's return value (if
+ *                                    any). If NULL, no value is returned.
+ *                  parameter_type  - Type of Parameter list
+ *                  return_object   - Where to put method's return value (if
+ *                                    any). If NULL, no value is returned.
  *
  * RETURN:      Status
  *
@@ -355,7 +382,7 @@ acpi_ns_evaluate_by_handle (
  *
  ******************************************************************************/
 
-acpi_status
+static acpi_status
 acpi_ns_execute_control_method (
         struct acpi_parameter_info      *info)
 {
@@ -414,7 +441,10 @@ acpi_ns_execute_control_method (
  *
  * FUNCTION:    acpi_ns_get_object_value
  *
- * PARAMETERS:  Info            - Method info block (w/params)
+ * PARAMETERS:  Info            - Method info block, contains:
+ *                  Node            - Object's NS node
+ *                  return_object   - Where to put object value (if
+ *                                    any). If NULL, no value is returned.
  *
  * RETURN:      Status
  *
@@ -424,7 +454,7 @@ acpi_ns_execute_control_method (
  *
  ******************************************************************************/
 
-acpi_status
+static acpi_status
 acpi_ns_get_object_value (
         struct acpi_parameter_info      *info)
 {