*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("pstree")
+ACPI_MODULE_NAME("pstree")
+/* Local prototypes */
+#ifdef ACPI_OBSOLETE_FUNCTIONS
+union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op);
+#endif
/*******************************************************************************
*
* PARAMETERS: Op - Get an argument for this op
* Argn - Nth argument to get
*
- * RETURN: The argument (as an Op object). NULL if argument does not exist
+ * RETURN: The argument (as an Op object). NULL if argument does not exist
*
* DESCRIPTION: Get the specified op's argument.
*
******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_arg (
- union acpi_parse_object *op,
- u32 argn)
+union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn)
{
- union acpi_parse_object *arg = NULL;
- const struct acpi_opcode_info *op_info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *arg = NULL;
+ const struct acpi_opcode_info *op_info;
+ ACPI_FUNCTION_ENTRY();
/* Get the info structure for this opcode */
- op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
+ op_info = acpi_ps_get_opcode_info(op->common.aml_opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Invalid opcode or ASCII character */
return (arg);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_append_arg
******************************************************************************/
void
-acpi_ps_append_arg (
- union acpi_parse_object *op,
- union acpi_parse_object *arg)
+acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
{
- union acpi_parse_object *prev_arg;
- const struct acpi_opcode_info *op_info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *prev_arg;
+ const struct acpi_opcode_info *op_info;
+ ACPI_FUNCTION_ENTRY();
if (!op) {
return;
/* Get the info structure for this opcode */
- op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
+ op_info = acpi_ps_get_opcode_info(op->common.aml_opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Invalid opcode */
- ACPI_REPORT_ERROR (("ps_append_arg: Invalid AML Opcode: 0x%2.2X\n",
- op->common.aml_opcode));
+ ACPI_ERROR((AE_INFO, "Invalid AML Opcode: 0x%2.2X",
+ op->common.aml_opcode));
return;
}
return;
}
-
/* Append the argument to the linked argument list */
if (op->common.value.arg) {
prev_arg = prev_arg->common.next;
}
prev_arg->common.next = arg;
- }
-
- else {
+ } else {
/* No argument list, this will be the first argument */
op->common.value.arg = arg;
}
-
/* Set the parent in this arg and any args linked after it */
while (arg) {
}
}
-
#ifdef ACPI_FUTURE_USAGE
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ps_get_child
- *
- * PARAMETERS: Op - Get the child of this Op
- *
- * RETURN: Child Op, Null if none is found.
- *
- * DESCRIPTION: Get op's children or NULL if none
- *
- ******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_child (
- union acpi_parse_object *op)
-{
- union acpi_parse_object *child = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- switch (op->common.aml_opcode) {
- case AML_SCOPE_OP:
- case AML_ELSE_OP:
- case AML_DEVICE_OP:
- case AML_THERMAL_ZONE_OP:
- case AML_INT_METHODCALL_OP:
-
- child = acpi_ps_get_arg (op, 0);
- break;
-
-
- case AML_BUFFER_OP:
- case AML_PACKAGE_OP:
- case AML_METHOD_OP:
- case AML_IF_OP:
- case AML_WHILE_OP:
- case AML_FIELD_OP:
-
- child = acpi_ps_get_arg (op, 1);
- break;
-
-
- case AML_POWER_RES_OP:
- case AML_INDEX_FIELD_OP:
-
- child = acpi_ps_get_arg (op, 2);
- break;
-
-
- case AML_PROCESSOR_OP:
- case AML_BANK_FIELD_OP:
-
- child = acpi_ps_get_arg (op, 3);
- break;
-
-
- default:
- /* All others have no children */
- break;
- }
-
- return (child);
-}
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_depth_next
*
******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_depth_next (
- union acpi_parse_object *origin,
- union acpi_parse_object *op)
+union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
+ union acpi_parse_object *op)
{
- union acpi_parse_object *next = NULL;
- union acpi_parse_object *parent;
- union acpi_parse_object *arg;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *next = NULL;
+ union acpi_parse_object *parent;
+ union acpi_parse_object *arg;
+ ACPI_FUNCTION_ENTRY();
if (!op) {
return (NULL);
}
- /* look for an argument or child */
+ /* Look for an argument or child */
- next = acpi_ps_get_arg (op, 0);
+ next = acpi_ps_get_arg(op, 0);
if (next) {
return (next);
}
- /* look for a sibling */
+ /* Look for a sibling */
next = op->common.next;
if (next) {
return (next);
}
- /* look for a sibling of parent */
+ /* Look for a sibling of parent */
parent = op->common.parent;
while (parent) {
- arg = acpi_ps_get_arg (parent, 0);
+ arg = acpi_ps_get_arg(parent, 0);
while (arg && (arg != origin) && (arg != op)) {
arg = arg->common.next;
}
if (arg == origin) {
- /* reached parent of origin, end search */
+ /* Reached parent of origin, end search */
return (NULL);
}
if (parent->common.next) {
- /* found sibling of parent */
+ /* Found sibling of parent */
return (parent->common.next);
}
return (next);
}
-#endif /* ACPI_FUTURE_USAGE */
+#ifdef ACPI_OBSOLETE_FUNCTIONS
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_get_child
+ *
+ * PARAMETERS: Op - Get the child of this Op
+ *
+ * RETURN: Child Op, Null if none is found.
+ *
+ * DESCRIPTION: Get op's children or NULL if none
+ *
+ ******************************************************************************/
+
+union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op)
+{
+ union acpi_parse_object *child = NULL;
+
+ ACPI_FUNCTION_ENTRY();
+
+ switch (op->common.aml_opcode) {
+ case AML_SCOPE_OP:
+ case AML_ELSE_OP:
+ case AML_DEVICE_OP:
+ case AML_THERMAL_ZONE_OP:
+ case AML_INT_METHODCALL_OP:
+
+ child = acpi_ps_get_arg(op, 0);
+ break;
+
+ case AML_BUFFER_OP:
+ case AML_PACKAGE_OP:
+ case AML_METHOD_OP:
+ case AML_IF_OP:
+ case AML_WHILE_OP:
+ case AML_FIELD_OP:
+
+ child = acpi_ps_get_arg(op, 1);
+ break;
+
+ case AML_POWER_RES_OP:
+ case AML_INDEX_FIELD_OP:
+
+ child = acpi_ps_get_arg(op, 2);
+ break;
+
+ case AML_PROCESSOR_OP:
+ case AML_BANK_FIELD_OP:
+
+ child = acpi_ps_get_arg(op, 3);
+ break;
+
+ default:
+ /* All others have no children */
+ break;
+ }
+
+ return (child);
+}
+#endif
+#endif /* ACPI_FUTURE_USAGE */
git://git.onelab.eu / linux-2.6.git / blobdiff