546 lines
14 KiB
C
546 lines
14 KiB
C
|
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
|
||
|
|
/******************************************************************************
|
||
|
|
*
|
||
|
|
* Module Name: dsobject - Dispatcher object management routines
|
||
|
|
*
|
||
|
|
* Copyright (C) 2000 - 2019, Intel Corp.
|
||
|
|
*
|
||
|
|
*****************************************************************************/
|
||
|
|
|
||
|
|
#include <acpi/acpi.h>
|
||
|
|
#include "accommon.h"
|
||
|
|
#include "acparser.h"
|
||
|
|
#include "amlcode.h"
|
||
|
|
#include "acdispat.h"
|
||
|
|
#include "acnamesp.h"
|
||
|
|
#include "acinterp.h"
|
||
|
|
|
||
|
|
#define _COMPONENT ACPI_DISPATCHER
|
||
|
|
ACPI_MODULE_NAME("dsobject")
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* FUNCTION: acpi_ds_build_internal_object
|
||
|
|
*
|
||
|
|
* PARAMETERS: walk_state - Current walk state
|
||
|
|
* op - Parser object to be translated
|
||
|
|
* obj_desc_ptr - Where the ACPI internal object is returned
|
||
|
|
*
|
||
|
|
* RETURN: Status
|
||
|
|
*
|
||
|
|
* DESCRIPTION: Translate a parser Op object to the equivalent namespace object
|
||
|
|
* Simple objects are any objects other than a package object!
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
acpi_status
|
||
|
|
acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
|
||
|
|
union acpi_parse_object *op,
|
||
|
|
union acpi_operand_object **obj_desc_ptr)
|
||
|
|
{
|
||
|
|
union acpi_operand_object *obj_desc;
|
||
|
|
acpi_status status;
|
||
|
|
|
||
|
|
ACPI_FUNCTION_TRACE(ds_build_internal_object);
|
||
|
|
|
||
|
|
*obj_desc_ptr = NULL;
|
||
|
|
if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
|
||
|
|
/*
|
||
|
|
* This is a named object reference. If this name was
|
||
|
|
* previously looked up in the namespace, it was stored in
|
||
|
|
* this op. Otherwise, go ahead and look it up now
|
||
|
|
*/
|
||
|
|
if (!op->common.node) {
|
||
|
|
|
||
|
|
/* Check if we are resolving a named reference within a package */
|
||
|
|
|
||
|
|
if ((op->common.parent->common.aml_opcode ==
|
||
|
|
AML_PACKAGE_OP)
|
||
|
|
|| (op->common.parent->common.aml_opcode ==
|
||
|
|
AML_VARIABLE_PACKAGE_OP)) {
|
||
|
|
/*
|
||
|
|
* We won't resolve package elements here, we will do this
|
||
|
|
* after all ACPI tables are loaded into the namespace. This
|
||
|
|
* behavior supports both forward references to named objects
|
||
|
|
* and external references to objects in other tables.
|
||
|
|
*/
|
||
|
|
goto create_new_object;
|
||
|
|
} else {
|
||
|
|
status = acpi_ns_lookup(walk_state->scope_info,
|
||
|
|
op->common.value.string,
|
||
|
|
ACPI_TYPE_ANY,
|
||
|
|
ACPI_IMODE_EXECUTE,
|
||
|
|
ACPI_NS_SEARCH_PARENT |
|
||
|
|
ACPI_NS_DONT_OPEN_SCOPE,
|
||
|
|
NULL,
|
||
|
|
ACPI_CAST_INDIRECT_PTR
|
||
|
|
(struct
|
||
|
|
acpi_namespace_node,
|
||
|
|
&(op->common.node)));
|
||
|
|
if (ACPI_FAILURE(status)) {
|
||
|
|
ACPI_ERROR_NAMESPACE(walk_state->
|
||
|
|
scope_info,
|
||
|
|
op->common.value.
|
||
|
|
string, status);
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
create_new_object:
|
||
|
|
|
||
|
|
/* Create and init a new internal ACPI object */
|
||
|
|
|
||
|
|
obj_desc = acpi_ut_create_internal_object((acpi_ps_get_opcode_info
|
||
|
|
(op->common.aml_opcode))->
|
||
|
|
object_type);
|
||
|
|
if (!obj_desc) {
|
||
|
|
return_ACPI_STATUS(AE_NO_MEMORY);
|
||
|
|
}
|
||
|
|
|
||
|
|
status =
|
||
|
|
acpi_ds_init_object_from_op(walk_state, op, op->common.aml_opcode,
|
||
|
|
&obj_desc);
|
||
|
|
if (ACPI_FAILURE(status)) {
|
||
|
|
acpi_ut_remove_reference(obj_desc);
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Handling for unresolved package reference elements.
|
||
|
|
* These are elements that are namepaths.
|
||
|
|
*/
|
||
|
|
if ((op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
|
||
|
|
(op->common.parent->common.aml_opcode == AML_VARIABLE_PACKAGE_OP)) {
|
||
|
|
obj_desc->reference.resolved = TRUE;
|
||
|
|
|
||
|
|
if ((op->common.aml_opcode == AML_INT_NAMEPATH_OP) &&
|
||
|
|
!obj_desc->reference.node) {
|
||
|
|
/*
|
||
|
|
* Name was unresolved above.
|
||
|
|
* Get the prefix node for later lookup
|
||
|
|
*/
|
||
|
|
obj_desc->reference.node =
|
||
|
|
walk_state->scope_info->scope.node;
|
||
|
|
obj_desc->reference.aml = op->common.aml;
|
||
|
|
obj_desc->reference.resolved = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
*obj_desc_ptr = obj_desc;
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* FUNCTION: acpi_ds_build_internal_buffer_obj
|
||
|
|
*
|
||
|
|
* PARAMETERS: walk_state - Current walk state
|
||
|
|
* op - Parser object to be translated
|
||
|
|
* buffer_length - Length of the buffer
|
||
|
|
* obj_desc_ptr - Where the ACPI internal object is returned
|
||
|
|
*
|
||
|
|
* RETURN: Status
|
||
|
|
*
|
||
|
|
* DESCRIPTION: Translate a parser Op package object to the equivalent
|
||
|
|
* namespace object
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
acpi_status
|
||
|
|
acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
|
||
|
|
union acpi_parse_object *op,
|
||
|
|
u32 buffer_length,
|
||
|
|
union acpi_operand_object **obj_desc_ptr)
|
||
|
|
{
|
||
|
|
union acpi_parse_object *arg;
|
||
|
|
union acpi_operand_object *obj_desc;
|
||
|
|
union acpi_parse_object *byte_list;
|
||
|
|
u32 byte_list_length = 0;
|
||
|
|
|
||
|
|
ACPI_FUNCTION_TRACE(ds_build_internal_buffer_obj);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* If we are evaluating a Named buffer object "Name (xxxx, Buffer)".
|
||
|
|
* The buffer object already exists (from the NS node), otherwise it must
|
||
|
|
* be created.
|
||
|
|
*/
|
||
|
|
obj_desc = *obj_desc_ptr;
|
||
|
|
if (!obj_desc) {
|
||
|
|
|
||
|
|
/* Create a new buffer object */
|
||
|
|
|
||
|
|
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER);
|
||
|
|
*obj_desc_ptr = obj_desc;
|
||
|
|
if (!obj_desc) {
|
||
|
|
return_ACPI_STATUS(AE_NO_MEMORY);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Second arg is the buffer data (optional) byte_list can be either
|
||
|
|
* individual bytes or a string initializer. In either case, a
|
||
|
|
* byte_list appears in the AML.
|
||
|
|
*/
|
||
|
|
arg = op->common.value.arg; /* skip first arg */
|
||
|
|
|
||
|
|
byte_list = arg->named.next;
|
||
|
|
if (byte_list) {
|
||
|
|
if (byte_list->common.aml_opcode != AML_INT_BYTELIST_OP) {
|
||
|
|
ACPI_ERROR((AE_INFO,
|
||
|
|
"Expecting bytelist, found AML opcode 0x%X in op %p",
|
||
|
|
byte_list->common.aml_opcode, byte_list));
|
||
|
|
|
||
|
|
acpi_ut_remove_reference(obj_desc);
|
||
|
|
return (AE_TYPE);
|
||
|
|
}
|
||
|
|
|
||
|
|
byte_list_length = (u32) byte_list->common.value.integer;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The buffer length (number of bytes) will be the larger of:
|
||
|
|
* 1) The specified buffer length and
|
||
|
|
* 2) The length of the initializer byte list
|
||
|
|
*/
|
||
|
|
obj_desc->buffer.length = buffer_length;
|
||
|
|
if (byte_list_length > buffer_length) {
|
||
|
|
obj_desc->buffer.length = byte_list_length;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Allocate the buffer */
|
||
|
|
|
||
|
|
if (obj_desc->buffer.length == 0) {
|
||
|
|
obj_desc->buffer.pointer = NULL;
|
||
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
|
||
|
|
"Buffer defined with zero length in AML, creating\n"));
|
||
|
|
} else {
|
||
|
|
obj_desc->buffer.pointer =
|
||
|
|
ACPI_ALLOCATE_ZEROED(obj_desc->buffer.length);
|
||
|
|
if (!obj_desc->buffer.pointer) {
|
||
|
|
acpi_ut_delete_object_desc(obj_desc);
|
||
|
|
return_ACPI_STATUS(AE_NO_MEMORY);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Initialize buffer from the byte_list (if present) */
|
||
|
|
|
||
|
|
if (byte_list) {
|
||
|
|
memcpy(obj_desc->buffer.pointer, byte_list->named.data,
|
||
|
|
byte_list_length);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
obj_desc->buffer.flags |= AOPOBJ_DATA_VALID;
|
||
|
|
op->common.node = ACPI_CAST_PTR(struct acpi_namespace_node, obj_desc);
|
||
|
|
return_ACPI_STATUS(AE_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* FUNCTION: acpi_ds_create_node
|
||
|
|
*
|
||
|
|
* PARAMETERS: walk_state - Current walk state
|
||
|
|
* node - NS Node to be initialized
|
||
|
|
* op - Parser object to be translated
|
||
|
|
*
|
||
|
|
* RETURN: Status
|
||
|
|
*
|
||
|
|
* DESCRIPTION: Create the object to be associated with a namespace node
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
acpi_status
|
||
|
|
acpi_ds_create_node(struct acpi_walk_state *walk_state,
|
||
|
|
struct acpi_namespace_node *node,
|
||
|
|
union acpi_parse_object *op)
|
||
|
|
{
|
||
|
|
acpi_status status;
|
||
|
|
union acpi_operand_object *obj_desc;
|
||
|
|
|
||
|
|
ACPI_FUNCTION_TRACE_PTR(ds_create_node, op);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Because of the execution pass through the non-control-method
|
||
|
|
* parts of the table, we can arrive here twice. Only init
|
||
|
|
* the named object node the first time through
|
||
|
|
*/
|
||
|
|
if (acpi_ns_get_attached_object(node)) {
|
||
|
|
return_ACPI_STATUS(AE_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!op->common.value.arg) {
|
||
|
|
|
||
|
|
/* No arguments, there is nothing to do */
|
||
|
|
|
||
|
|
return_ACPI_STATUS(AE_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Build an internal object for the argument(s) */
|
||
|
|
|
||
|
|
status =
|
||
|
|
acpi_ds_build_internal_object(walk_state, op->common.value.arg,
|
||
|
|
&obj_desc);
|
||
|
|
if (ACPI_FAILURE(status)) {
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Re-type the object according to its argument */
|
||
|
|
|
||
|
|
node->type = obj_desc->common.type;
|
||
|
|
|
||
|
|
/* Attach obj to node */
|
||
|
|
|
||
|
|
status = acpi_ns_attach_object(node, obj_desc, node->type);
|
||
|
|
|
||
|
|
/* Remove local reference to the object */
|
||
|
|
|
||
|
|
acpi_ut_remove_reference(obj_desc);
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* FUNCTION: acpi_ds_init_object_from_op
|
||
|
|
*
|
||
|
|
* PARAMETERS: walk_state - Current walk state
|
||
|
|
* op - Parser op used to init the internal object
|
||
|
|
* opcode - AML opcode associated with the object
|
||
|
|
* ret_obj_desc - Namespace object to be initialized
|
||
|
|
*
|
||
|
|
* RETURN: Status
|
||
|
|
*
|
||
|
|
* DESCRIPTION: Initialize a namespace object from a parser Op and its
|
||
|
|
* associated arguments. The namespace object is a more compact
|
||
|
|
* representation of the Op and its arguments.
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
acpi_status
|
||
|
|
acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
|
||
|
|
union acpi_parse_object *op,
|
||
|
|
u16 opcode,
|
||
|
|
union acpi_operand_object **ret_obj_desc)
|
||
|
|
{
|
||
|
|
const struct acpi_opcode_info *op_info;
|
||
|
|
union acpi_operand_object *obj_desc;
|
||
|
|
acpi_status status = AE_OK;
|
||
|
|
|
||
|
|
ACPI_FUNCTION_TRACE(ds_init_object_from_op);
|
||
|
|
|
||
|
|
obj_desc = *ret_obj_desc;
|
||
|
|
op_info = acpi_ps_get_opcode_info(opcode);
|
||
|
|
if (op_info->class == AML_CLASS_UNKNOWN) {
|
||
|
|
|
||
|
|
/* Unknown opcode */
|
||
|
|
|
||
|
|
return_ACPI_STATUS(AE_TYPE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Perform per-object initialization */
|
||
|
|
|
||
|
|
switch (obj_desc->common.type) {
|
||
|
|
case ACPI_TYPE_BUFFER:
|
||
|
|
/*
|
||
|
|
* Defer evaluation of Buffer term_arg operand
|
||
|
|
*/
|
||
|
|
obj_desc->buffer.node =
|
||
|
|
ACPI_CAST_PTR(struct acpi_namespace_node,
|
||
|
|
walk_state->operands[0]);
|
||
|
|
obj_desc->buffer.aml_start = op->named.data;
|
||
|
|
obj_desc->buffer.aml_length = op->named.length;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ACPI_TYPE_PACKAGE:
|
||
|
|
/*
|
||
|
|
* Defer evaluation of Package term_arg operand and all
|
||
|
|
* package elements. (01/2017): We defer the element
|
||
|
|
* resolution to allow forward references from the package
|
||
|
|
* in order to provide compatibility with other ACPI
|
||
|
|
* implementations.
|
||
|
|
*/
|
||
|
|
obj_desc->package.node =
|
||
|
|
ACPI_CAST_PTR(struct acpi_namespace_node,
|
||
|
|
walk_state->operands[0]);
|
||
|
|
|
||
|
|
if (!op->named.data) {
|
||
|
|
return_ACPI_STATUS(AE_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
obj_desc->package.aml_start = op->named.data;
|
||
|
|
obj_desc->package.aml_length = op->named.length;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ACPI_TYPE_INTEGER:
|
||
|
|
|
||
|
|
switch (op_info->type) {
|
||
|
|
case AML_TYPE_CONSTANT:
|
||
|
|
/*
|
||
|
|
* Resolve AML Constants here - AND ONLY HERE!
|
||
|
|
* All constants are integers.
|
||
|
|
* We mark the integer with a flag that indicates that it started
|
||
|
|
* life as a constant -- so that stores to constants will perform
|
||
|
|
* as expected (noop). zero_op is used as a placeholder for optional
|
||
|
|
* target operands.
|
||
|
|
*/
|
||
|
|
obj_desc->common.flags = AOPOBJ_AML_CONSTANT;
|
||
|
|
|
||
|
|
switch (opcode) {
|
||
|
|
case AML_ZERO_OP:
|
||
|
|
|
||
|
|
obj_desc->integer.value = 0;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_ONE_OP:
|
||
|
|
|
||
|
|
obj_desc->integer.value = 1;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_ONES_OP:
|
||
|
|
|
||
|
|
obj_desc->integer.value = ACPI_UINT64_MAX;
|
||
|
|
|
||
|
|
/* Truncate value if we are executing from a 32-bit ACPI table */
|
||
|
|
|
||
|
|
(void)acpi_ex_truncate_for32bit_table(obj_desc);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_REVISION_OP:
|
||
|
|
|
||
|
|
obj_desc->integer.value = ACPI_CA_VERSION;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
|
||
|
|
ACPI_ERROR((AE_INFO,
|
||
|
|
"Unknown constant opcode 0x%X",
|
||
|
|
opcode));
|
||
|
|
status = AE_AML_OPERAND_TYPE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_TYPE_LITERAL:
|
||
|
|
|
||
|
|
obj_desc->integer.value = op->common.value.integer;
|
||
|
|
|
||
|
|
if (acpi_ex_truncate_for32bit_table(obj_desc)) {
|
||
|
|
|
||
|
|
/* Warn if we found a 64-bit constant in a 32-bit table */
|
||
|
|
|
||
|
|
ACPI_WARNING((AE_INFO,
|
||
|
|
"Truncated 64-bit constant found in 32-bit table: %8.8X%8.8X => %8.8X",
|
||
|
|
ACPI_FORMAT_UINT64(op->common.
|
||
|
|
value.integer),
|
||
|
|
(u32)obj_desc->integer.value));
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
|
||
|
|
ACPI_ERROR((AE_INFO, "Unknown Integer type 0x%X",
|
||
|
|
op_info->type));
|
||
|
|
status = AE_AML_OPERAND_TYPE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ACPI_TYPE_STRING:
|
||
|
|
|
||
|
|
obj_desc->string.pointer = op->common.value.string;
|
||
|
|
obj_desc->string.length = (u32)strlen(op->common.value.string);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The string is contained in the ACPI table, don't ever try
|
||
|
|
* to delete it
|
||
|
|
*/
|
||
|
|
obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ACPI_TYPE_METHOD:
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ACPI_TYPE_LOCAL_REFERENCE:
|
||
|
|
|
||
|
|
switch (op_info->type) {
|
||
|
|
case AML_TYPE_LOCAL_VARIABLE:
|
||
|
|
|
||
|
|
/* Local ID (0-7) is (AML opcode - base AML_FIRST_LOCAL_OP) */
|
||
|
|
|
||
|
|
obj_desc->reference.value =
|
||
|
|
((u32)opcode) - AML_FIRST_LOCAL_OP;
|
||
|
|
obj_desc->reference.class = ACPI_REFCLASS_LOCAL;
|
||
|
|
|
||
|
|
status =
|
||
|
|
acpi_ds_method_data_get_node(ACPI_REFCLASS_LOCAL,
|
||
|
|
obj_desc->reference.
|
||
|
|
value, walk_state,
|
||
|
|
ACPI_CAST_INDIRECT_PTR
|
||
|
|
(struct
|
||
|
|
acpi_namespace_node,
|
||
|
|
&obj_desc->reference.
|
||
|
|
object));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_TYPE_METHOD_ARGUMENT:
|
||
|
|
|
||
|
|
/* Arg ID (0-6) is (AML opcode - base AML_FIRST_ARG_OP) */
|
||
|
|
|
||
|
|
obj_desc->reference.value =
|
||
|
|
((u32)opcode) - AML_FIRST_ARG_OP;
|
||
|
|
obj_desc->reference.class = ACPI_REFCLASS_ARG;
|
||
|
|
|
||
|
|
status = acpi_ds_method_data_get_node(ACPI_REFCLASS_ARG,
|
||
|
|
obj_desc->
|
||
|
|
reference.value,
|
||
|
|
walk_state,
|
||
|
|
ACPI_CAST_INDIRECT_PTR
|
||
|
|
(struct
|
||
|
|
acpi_namespace_node,
|
||
|
|
&obj_desc->
|
||
|
|
reference.
|
||
|
|
object));
|
||
|
|
break;
|
||
|
|
|
||
|
|
default: /* Object name or Debug object */
|
||
|
|
|
||
|
|
switch (op->common.aml_opcode) {
|
||
|
|
case AML_INT_NAMEPATH_OP:
|
||
|
|
|
||
|
|
/* Node was saved in Op */
|
||
|
|
|
||
|
|
obj_desc->reference.node = op->common.node;
|
||
|
|
obj_desc->reference.class = ACPI_REFCLASS_NAME;
|
||
|
|
if (op->common.node) {
|
||
|
|
obj_desc->reference.object =
|
||
|
|
op->common.node->object;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AML_DEBUG_OP:
|
||
|
|
|
||
|
|
obj_desc->reference.class = ACPI_REFCLASS_DEBUG;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
|
||
|
|
ACPI_ERROR((AE_INFO,
|
||
|
|
"Unimplemented reference type for AML opcode: 0x%4.4X",
|
||
|
|
opcode));
|
||
|
|
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
|
||
|
|
ACPI_ERROR((AE_INFO, "Unimplemented data type: 0x%X",
|
||
|
|
obj_desc->common.type));
|
||
|
|
|
||
|
|
status = AE_AML_OPERAND_TYPE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return_ACPI_STATUS(status);
|
||
|
|
}
|