*****************************************************************************/
/*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* one of the opcodes that actually opens a scope
*/
switch (node->type) {
+ case ACPI_TYPE_ANY:
case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
case ACPI_TYPE_DEVICE:
case ACPI_TYPE_POWER:
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
+ } else if (op->common.aml_opcode == AML_DATA_REGION_OP) {
+ status =
+ acpi_ex_create_region(op->named.data,
+ op->named.length,
+ REGION_DATA_TABLE,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
}
#endif
acpi_status status;
acpi_object_type object_type;
char *buffer_ptr;
+ u32 flags;
ACPI_FUNCTION_TRACE(ds_load2_begin_op);
* one of the opcodes that actually opens a scope
*/
switch (node->type) {
+ case ACPI_TYPE_ANY:
case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
case ACPI_TYPE_DEVICE:
case ACPI_TYPE_POWER:
break;
}
- /* Add new entry into namespace */
+ flags = ACPI_NS_NO_UPSEARCH;
+ if (walk_state->pass_number == ACPI_IMODE_EXECUTE) {
+
+ /* Execution mode, node cannot already exist, node is temporary */
+
+ flags |= (ACPI_NS_ERROR_IF_FOUND | ACPI_NS_TEMPORARY);
+ }
+
+ /* Add new entry or lookup existing entry */
status =
acpi_ns_lookup(walk_state->scope_info, buffer_ptr,
- object_type, ACPI_IMODE_LOAD_PASS2,
- ACPI_NS_NO_UPSEARCH, walk_state, &(node));
+ object_type, ACPI_IMODE_LOAD_PASS2, flags,
+ walk_state, &node);
+
+ if (ACPI_SUCCESS(status) && (flags & ACPI_NS_TEMPORARY)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "***New Node [%4.4s] %p is temporary\n",
+ acpi_ut_get_node_name(node), node));
+ }
break;
}
struct acpi_namespace_node *new_node;
#ifndef ACPI_NO_METHOD_EXECUTION
u32 i;
+ u8 region_space;
#endif
ACPI_FUNCTION_TRACE(ds_load2_end_op);
status = acpi_ex_create_event(walk_state);
break;
- case AML_DATA_REGION_OP:
-
- status = acpi_ex_create_table_region(walk_state);
- break;
-
case AML_ALIAS_OP:
status = acpi_ex_create_alias(walk_state);
switch (op->common.aml_opcode) {
#ifndef ACPI_NO_METHOD_EXECUTION
case AML_REGION_OP:
+ case AML_DATA_REGION_OP:
+
+ if (op->common.aml_opcode == AML_REGION_OP) {
+ region_space = (acpi_adr_space_type)
+ ((op->common.value.arg)->common.value.
+ integer);
+ } else {
+ region_space = REGION_DATA_TABLE;
+ }
/*
* If we are executing a method, initialize the region
status =
acpi_ex_create_region(op->named.data,
op->named.length,
- (acpi_adr_space_type)
- ((op->common.value.
- arg)->common.value.
- integer),
+ region_space,
walk_state);
if (ACPI_FAILURE(status)) {
return (status);