include/acpi/acpredef.h - kernel/msm - Gitiles

 /******************************************************************************
  *
  * Name: acpredef - Information table for ACPI predefined methods and objects
  *              $Revision: 1.1 $
  *
  *****************************************************************************/

 /*
  * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions, and the following disclaimer,
  *    without modification.
  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  *    substantially similar to the "NO WARRANTY" disclaimer below
  *    ("Disclaimer") and any redistribution must be conditioned upon
  *    including a substantially similar Disclaimer requirement for further
  *    binary redistribution.
  * 3. Neither the names of the above-listed copyright holders nor the names
  *    of any contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
  *
  * Alternatively, this software may be distributed under the terms of the
  * GNU General Public License ("GPL") version 2 as published by the Free
  * Software Foundation.
  *
  * NO WARRANTY
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  */

 #ifndef __ACPREDEF_H__
 #define __ACPREDEF_H__

 /******************************************************************************
  *
  * Return Package types
  *
  * 1) PTYPE1 packages do not contain sub-packages.
  *
  * ACPI_PTYPE1_FIXED: Fixed length, 1 or 2 object types:
  *     object type
  *     count
  *     object type
  *     count
  *
  * ACPI_PTYPE1_VAR: Variable length:
  *    object type (Int/Buf/Ref)
  *
  * ACPI_PTYPE1_OPTION: Package has some required and some optional elements:
  *      Used for _PRW
  *
  *
  * 2) PTYPE2 packages contain a variable number of sub-packages. Each of the
  *    different types describe the contents of each of the sub-packages.
  *
  * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types:
  *     object type
  *     count
  *     object type
  *     count
  *
  * ACPI_PTYPE2_COUNT: Each subpackage has a count as first element:
  *     object type
  *
  * ACPI_PTYPE2_PKG_COUNT: Count of subpackages at start, 1 or 2 object types:
  *     object type
  *     count
  *     object type
  *     count
  *
  * ACPI_PTYPE2_FIXED: Each subpackage is of fixed length:
  *      Used for _PRT
  *
  * ACPI_PTYPE2_MIN: Each subpackage has a variable but minimum length
  *      Used for _HPX
  *
  *****************************************************************************/

 enum acpi_return_package_types {
 	ACPI_PTYPE1_FIXED = 1,
 	ACPI_PTYPE1_VAR = 2,
 	ACPI_PTYPE1_OPTION = 3,
 	ACPI_PTYPE2 = 4,
 	ACPI_PTYPE2_COUNT = 5,
 	ACPI_PTYPE2_PKG_COUNT = 6,
 	ACPI_PTYPE2_FIXED = 7,
 	ACPI_PTYPE2_MIN = 8
 };

 /*
  * Predefined method/object information table.
  *
  * These are the names that can actually be evaluated via acpi_evaluate_object.
  * Not present in this table are the following:
  *
  *      1) Predefined/Reserved names that are never evaluated via acpi_evaluate_object:
  *          _Lxx and _Exx GPE methods
  *          _Qxx EC methods
  *          _T_x compiler temporary variables
  *
  *      2) Predefined names that never actually exist within the AML code:
  *          Predefined resource descriptor field names
  *
  *      3) Predefined names that are implemented within ACPICA:
  *          _OSI
  *
  *      4) Some predefined names that are not documented within the ACPI spec.
  *          _WDG, _WED
  *
  * The main entries in the table each contain the following items:
  *
  * Name                 - The ACPI reserved name
  * param_count          - Number of arguments to the method
  * expected_btypes      - Allowed type(s) for the return value.
  *                        0 means that no return value is expected.
  *
  * For methods that return packages, the next entry in the table contains
  * information about the expected structure of the package. This information
  * is saved here (rather than in a separate table) in order to minimize the
  * overall size of the stored data.
  */
 static const union acpi_predefined_info predefined_names[] = {
 	{.info = {"_AC0", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC1", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC2", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC3", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC4", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC5", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC6", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC7", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC8", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AC9", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_ADR", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_AL0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL3", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL4", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL5", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL6", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL7", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL8", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_AL9", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_ALC", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_ALI", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_ALP", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_ALR", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}},	/* variable (Pkgs) each 2 (Ints) */
 	{.info = {"_ALT", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_BBN", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_BCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}},	/* variable (Ints) */
 	{.info = {"_BCM", 1, 0}},
 	{.info = {"_BDN", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_BFS", 1, 0}},
 	{.info = {"_BIF", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER,
 					  9,
 					  ACPI_RTYPE_STRING, 4, 0}},	/* fixed (9 Int),(4 Str) */
 	{.info = {"_BLT", 3, 0}},
 	{.info = {"_BMC", 1, 0}},
 	{.info = {"_BMD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}},	/* fixed (5 Int) */
 	{.info = {"_BQC", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_BST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}},	/* fixed (4 Int) */
 	{.info = {"_BTM", 1, ACPI_RTYPE_INTEGER}},
 	{.info = {"_BTP", 1, 0}},
 	{.info = {"_CBA", 0, ACPI_RTYPE_INTEGER}},	/* see PCI firmware spec 3.0 */
 	{.info = {"_CID", 0,
 	 ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_PACKAGE}},
 	{.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING, 0, 0, 0, 0}},	/* variable (Ints/Strs) */
 	{.info = {"_CRS", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_CRT", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_CSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}},	/* variable (1 Int(n), n-1 Int) */
 	{.info = {"_CST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_PKG_COUNT,
 					  ACPI_RTYPE_BUFFER, 1,
 					  ACPI_RTYPE_INTEGER, 3, 0}},	/* variable (1 Int(n), n Pkg (1 Buf/3 Int) */
 	{.info = {"_DCK", 1, ACPI_RTYPE_INTEGER}},
 	{.info = {"_DCS", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_DDC", 1, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER}},
 	{.info = {"_DDN", 0, ACPI_RTYPE_STRING}},
 	{.info = {"_DGS", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_DIS", 0, 0}},
 	{.info = {"_DMA", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_DOD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}},	/* variable (Ints) */
 	{.info = {"_DOS", 1, 0}},
 	{.info = {"_DSM", 4, ACPI_RTYPE_ALL}},	/* Must return a type, but it can be of any type */
 	{.info = {"_DSS", 1, 0}},
 	{.info = {"_DSW", 3, 0}},
 	{.info = {"_EC_", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_EDL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_EJ0", 1, 0}},
 	{.info = {"_EJ1", 1, 0}},
 	{.info = {"_EJ2", 1, 0}},
 	{.info = {"_EJ3", 1, 0}},
 	{.info = {"_EJ4", 1, 0}},
 	{.info = {"_EJD", 0, ACPI_RTYPE_STRING}},
 	{.info = {"_FDE", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_FDI", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, 0, 0, 0}},	/* fixed (16 Int) */
 	{.info = {"_FDM", 1, 0}},
 	{.info = {"_FIX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}},	/* variable (Ints) */
 	{.info = {"_GLK", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_GPD", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_GPE", 0, ACPI_RTYPE_INTEGER}},	/* _GPE method, not _GPE scope */
 	{.info = {"_GSB", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_GTF", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_GTM", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_GTS", 1, 0}},
 	{.info = {"_HID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
 	{.info = {"_HOT", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_HPP", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}},	/* fixed (4 Int) */

 	/*
 	 * For _HPX, a single package is returned, containing a variable number of sub-packages.
 	 * Each sub-package contains a PCI record setting. There are several different type of
 	 * record settings, of different lengths, but all elements of all settings are Integers.
 	 */
 	{.info = {"_HPX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}},	/* variable (Pkgs) each (var Ints) */
 	{.info = {"_IFT", 0, ACPI_RTYPE_INTEGER}},	/* see IPMI spec */
 	{.info = {"_INI", 0, 0}},
 	{.info = {"_IRC", 0, 0}},
 	{.info = {"_LCK", 1, 0}},
 	{.info = {"_LID", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_MAT", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_MLS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_STRING, 2, 0, 0, 0}},	/* variable (Pkgs) each (2 Str) */
 	{.info = {"_MSG", 1, 0}},
 	{.info = {"_OFF", 0, 0}},
 	{.info = {"_ON_", 0, 0}},
 	{.info = {"_OS_", 0, ACPI_RTYPE_STRING}},
 	{.info = {"_OSC", 4, ACPI_RTYPE_BUFFER}},
 	{.info = {"_OST", 3, 0}},
 	{.info = {"_PCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_PCT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}},	/* fixed (2 Buf) */
 	{.info = {"_PDC", 1, 0}},
 	{.info = {"_PIC", 1, 0}},
 	{.info = {"_PLD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0, 0, 0, 0}},	/* variable (Bufs) */
 	{.info = {"_PPC", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_PPE", 0, ACPI_RTYPE_INTEGER}},	/* see dig64 spec */
 	{.info = {"_PR0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_PR1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_PR2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_PRS", 0, ACPI_RTYPE_BUFFER}},

 	/*
 	 * For _PRT, many BIOSs reverse the 2nd and 3rd Package elements. This bug is so prevalent that there
 	 * is code in the ACPICA Resource Manager to detect this and switch them back. For now, do not allow
 	 * and issue a warning. To allow this and eliminate the warning, add the ACPI_RTYPE_REFERENCE
 	 * type to the 2nd element (index 1) in the statement below.
 	 */
 	{.info = {"_PRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_FIXED, 4,
 					  ACPI_RTYPE_INTEGER,
 					  ACPI_RTYPE_INTEGER,
 					  ACPI_RTYPE_INTEGER | ACPI_RTYPE_REFERENCE, ACPI_RTYPE_INTEGER}},	/* variable (Pkgs) each (4): Int,Int,Int/Ref,Int */

 	{.info = {"_PRW", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_OPTION, 2,
 					  ACPI_RTYPE_INTEGER |
 					  ACPI_RTYPE_PACKAGE,
 					  ACPI_RTYPE_INTEGER, ACPI_RTYPE_REFERENCE, 0}},	/* variable (Pkgs) each: Pkg/Int,Int,[variable Refs] (Pkg is Ref/Int) */

 	{.info = {"_PS0", 0, 0}},
 	{.info = {"_PS1", 0, 0}},
 	{.info = {"_PS2", 0, 0}},
 	{.info = {"_PS3", 0, 0}},
 	{.info = {"_PSC", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_PSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}},	/* variable (Pkgs) each (5 Int) with count */
 	{.info = {"_PSL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_PSR", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_PSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6, 0, 0, 0}},	/* variable (Pkgs) each (6 Int) */
 	{.info = {"_PSV", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_PSW", 1, 0}},
 	{.info = {"_PTC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}},	/* fixed (2 Buf) */
 	{.info = {"_PTS", 1, 0}},
 	{.info = {"_PXM", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_REG", 2, 0}},
 	{.info = {"_REV", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_RMV", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_ROM", 2, ACPI_RTYPE_BUFFER}},
 	{.info = {"_RTV", 0, ACPI_RTYPE_INTEGER}},

 	/*
 	 * For _S0_ through _S5_, the ACPI spec defines a return Package containing 1 Integer,
 	 * but most DSDTs have it wrong - 2,3, or 4 integers. Allow this by making the objects "variable length",
 	 * but all elements must be Integers.
 	 */
 	{.info = {"_S0_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */
 	{.info = {"_S1_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */
 	{.info = {"_S2_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */
 	{.info = {"_S3_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */
 	{.info = {"_S4_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */
 	{.info = {"_S5_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}},	/* fixed (1 Int) */

 	{.info = {"_S1D", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S2D", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S3D", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S4D", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S0W", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S1W", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S2W", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S3W", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_S4W", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_SBS", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_SCP", 0x13, 0}},	/* Acpi 1.0 allowed 1 arg. Acpi 3.0 expanded to 3 args. Allow both. */
 	/* Note: the 3-arg definition may be removed for ACPI 4.0 */
 	{.info = {"_SDD", 1, 0}},
 	{.info = {"_SEG", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_SLI", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_SPD", 1, ACPI_RTYPE_INTEGER}},
 	{.info = {"_SRS", 1, 0}},
 	{.info = {"_SRV", 0, ACPI_RTYPE_INTEGER}},	/* see IPMI spec */
 	{.info = {"_SST", 1, 0}},
 	{.info = {"_STA", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_STM", 3, 0}},
 	{.info = {"_STR", 0, ACPI_RTYPE_BUFFER}},
 	{.info = {"_SUN", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_SWS", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TC1", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TC2", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TMP", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TPC", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TPT", 1, 0}},
 	{.info = {"_TRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2,
 					  ACPI_RTYPE_INTEGER, 6, 0}},	/* variable (Pkgs) each 2_ref/6_int */
 	{.info = {"_TSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}},	/* variable (Pkgs) each 5_int with count */
 	{.info = {"_TSP", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}},	/* variable (Pkgs) each 5_int */
 	{.info = {"_TST", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_TTS", 1, 0}},
 	{.info = {"_TZD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}},	/* variable (Refs) */
 	{.info = {"_TZM", 0, ACPI_RTYPE_REFERENCE}},
 	{.info = {"_TZP", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_UID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
 	{.info = {"_UPC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}},	/* fixed (4 Int) */
 	{.info = {"_UPD", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_UPP", 0, ACPI_RTYPE_INTEGER}},
 	{.info = {"_VPO", 0, ACPI_RTYPE_INTEGER}},

 	/* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */

 	{.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_PACKAGE}},
 	{.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}},	/* fixed (2 Int), but is optional */
 	{.ret_info = {0, 0, 0, 0, 0, 0}}	/* Table terminator */
 };

 #if 0
 	/* Not implemented */

 {
 "_WDG", 0, ACPI_RTYPE_BUFFER},	/* MS Extension */

 {
 "_WED", 1, ACPI_RTYPE_PACKAGE},	/* MS Extension */

     /* This is an internally implemented control method, no need to check */
 {
 "_OSI", 1, ACPI_RTYPE_INTEGER},

     /* TBD: */
     _PRT - currently ignore reversed entries.attempt to fix here ?
     think about code that attempts to fix package elements like _BIF, etc.
 #endif
 #endif
	/******************************************************************************
	*
	* Name: acpredef - Information table for ACPI predefined methods and objects
	* $Revision: 1.1 $
	*
	*****************************************************************************/

	/*
	* Copyright (C) 2000 - 2008, Intel Corp.
	* All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions, and the following disclaimer,
	* without modification.
	* 2. Redistributions in binary form must reproduce at minimum a disclaimer
	* substantially similar to the "NO WARRANTY" disclaimer below
	* ("Disclaimer") and any redistribution must be conditioned upon
	* including a substantially similar Disclaimer requirement for further
	* binary redistribution.
	* 3. Neither the names of the above-listed copyright holders nor the names
	* of any contributors may be used to endorse or promote products derived
	* from this software without specific prior written permission.
	*
	* Alternatively, this software may be distributed under the terms of the
	* GNU General Public License ("GPL") version 2 as published by the Free
	* Software Foundation.
	*
	* NO WARRANTY
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	* POSSIBILITY OF SUCH DAMAGES.
	*/

	#ifndef __ACPREDEF_H__
	#define __ACPREDEF_H__

	/******************************************************************************
	*
	* Return Package types
	*
	* 1) PTYPE1 packages do not contain sub-packages.
	*
	* ACPI_PTYPE1_FIXED: Fixed length, 1 or 2 object types:
	* object type
	* count
	* object type
	* count
	*
	* ACPI_PTYPE1_VAR: Variable length:
	* object type (Int/Buf/Ref)
	*
	* ACPI_PTYPE1_OPTION: Package has some required and some optional elements:
	* Used for _PRW
	*
	*
	* 2) PTYPE2 packages contain a variable number of sub-packages. Each of the
	* different types describe the contents of each of the sub-packages.
	*
	* ACPI_PTYPE2: Each subpackage contains 1 or 2 object types:
	* object type
	* count
	* object type
	* count
	*
	* ACPI_PTYPE2_COUNT: Each subpackage has a count as first element:
	* object type
	*
	* ACPI_PTYPE2_PKG_COUNT: Count of subpackages at start, 1 or 2 object types:
	* object type
	* count
	* object type
	* count
	*
	* ACPI_PTYPE2_FIXED: Each subpackage is of fixed length:
	* Used for _PRT
	*
	* ACPI_PTYPE2_MIN: Each subpackage has a variable but minimum length
	* Used for _HPX
	*
	*****************************************************************************/

	enum acpi_return_package_types {
	ACPI_PTYPE1_FIXED = 1,
	ACPI_PTYPE1_VAR = 2,
	ACPI_PTYPE1_OPTION = 3,
	ACPI_PTYPE2 = 4,
	ACPI_PTYPE2_COUNT = 5,
	ACPI_PTYPE2_PKG_COUNT = 6,
	ACPI_PTYPE2_FIXED = 7,
	ACPI_PTYPE2_MIN = 8
	};

	/*
	* Predefined method/object information table.
	*
	* These are the names that can actually be evaluated via acpi_evaluate_object.
	* Not present in this table are the following:
	*
	* 1) Predefined/Reserved names that are never evaluated via acpi_evaluate_object:
	* _Lxx and _Exx GPE methods
	* _Qxx EC methods
	* _T_x compiler temporary variables
	*
	* 2) Predefined names that never actually exist within the AML code:
	* Predefined resource descriptor field names
	*
	* 3) Predefined names that are implemented within ACPICA:
	* _OSI
	*
	* 4) Some predefined names that are not documented within the ACPI spec.
	* _WDG, _WED
	*
	* The main entries in the table each contain the following items:
	*
	* Name - The ACPI reserved name
	* param_count - Number of arguments to the method
	* expected_btypes - Allowed type(s) for the return value.
	* 0 means that no return value is expected.
	*
	* For methods that return packages, the next entry in the table contains
	* information about the expected structure of the package. This information
	* is saved here (rather than in a separate table) in order to minimize the
	* overall size of the stored data.
	*/
	static const union acpi_predefined_info predefined_names[] = {
	{.info = {"_AC0", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC1", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC2", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC3", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC4", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC5", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC6", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC7", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC8", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AC9", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_ADR", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_AL0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL3", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL4", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL5", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL6", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL7", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL8", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_AL9", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_ALC", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_ALI", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_ALP", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_ALR", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}}, /* variable (Pkgs) each 2 (Ints) */
	{.info = {"_ALT", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_BBN", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_BCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
	{.info = {"_BCM", 1, 0}},
	{.info = {"_BDN", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_BFS", 1, 0}},
	{.info = {"_BIF", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER,
	9,
	ACPI_RTYPE_STRING, 4, 0}}, /* fixed (9 Int),(4 Str) */
	{.info = {"_BLT", 3, 0}},
	{.info = {"_BMC", 1, 0}},
	{.info = {"_BMD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* fixed (5 Int) */
	{.info = {"_BQC", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_BST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */
	{.info = {"_BTM", 1, ACPI_RTYPE_INTEGER}},
	{.info = {"_BTP", 1, 0}},
	{.info = {"_CBA", 0, ACPI_RTYPE_INTEGER}}, /* see PCI firmware spec 3.0 */
	{.info = {"_CID", 0,
	ACPI_RTYPE_INTEGER \| ACPI_RTYPE_STRING \| ACPI_RTYPE_PACKAGE}},
	{.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER \| ACPI_RTYPE_STRING, 0, 0, 0, 0}}, /* variable (Ints/Strs) */
	{.info = {"_CRS", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_CRT", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_CSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (1 Int(n), n-1 Int) */
	{.info = {"_CST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_PKG_COUNT,
	ACPI_RTYPE_BUFFER, 1,
	ACPI_RTYPE_INTEGER, 3, 0}}, /* variable (1 Int(n), n Pkg (1 Buf/3 Int) */
	{.info = {"_DCK", 1, ACPI_RTYPE_INTEGER}},
	{.info = {"_DCS", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_DDC", 1, ACPI_RTYPE_INTEGER \| ACPI_RTYPE_BUFFER}},
	{.info = {"_DDN", 0, ACPI_RTYPE_STRING}},
	{.info = {"_DGS", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_DIS", 0, 0}},
	{.info = {"_DMA", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_DOD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
	{.info = {"_DOS", 1, 0}},
	{.info = {"_DSM", 4, ACPI_RTYPE_ALL}}, /* Must return a type, but it can be of any type */
	{.info = {"_DSS", 1, 0}},
	{.info = {"_DSW", 3, 0}},
	{.info = {"_EC_", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_EDL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_EJ0", 1, 0}},
	{.info = {"_EJ1", 1, 0}},
	{.info = {"_EJ2", 1, 0}},
	{.info = {"_EJ3", 1, 0}},
	{.info = {"_EJ4", 1, 0}},
	{.info = {"_EJD", 0, ACPI_RTYPE_STRING}},
	{.info = {"_FDE", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_FDI", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, 0, 0, 0}}, /* fixed (16 Int) */
	{.info = {"_FDM", 1, 0}},
	{.info = {"_FIX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
	{.info = {"_GLK", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_GPD", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_GPE", 0, ACPI_RTYPE_INTEGER}}, /* _GPE method, not _GPE scope */
	{.info = {"_GSB", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_GTF", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_GTM", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_GTS", 1, 0}},
	{.info = {"_HID", 0, ACPI_RTYPE_INTEGER \| ACPI_RTYPE_STRING}},
	{.info = {"_HOT", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_HPP", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */

	/*
	* For _HPX, a single package is returned, containing a variable number of sub-packages.
	* Each sub-package contains a PCI record setting. There are several different type of
	* record settings, of different lengths, but all elements of all settings are Integers.
	*/
	{.info = {"_HPX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* variable (Pkgs) each (var Ints) */
	{.info = {"_IFT", 0, ACPI_RTYPE_INTEGER}}, /* see IPMI spec */
	{.info = {"_INI", 0, 0}},
	{.info = {"_IRC", 0, 0}},
	{.info = {"_LCK", 1, 0}},
	{.info = {"_LID", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_MAT", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_MLS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_STRING, 2, 0, 0, 0}}, /* variable (Pkgs) each (2 Str) */
	{.info = {"_MSG", 1, 0}},
	{.info = {"_OFF", 0, 0}},
	{.info = {"_ON_", 0, 0}},
	{.info = {"_OS_", 0, ACPI_RTYPE_STRING}},
	{.info = {"_OSC", 4, ACPI_RTYPE_BUFFER}},
	{.info = {"_OST", 3, 0}},
	{.info = {"_PCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_PCT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}}, /* fixed (2 Buf) */
	{.info = {"_PDC", 1, 0}},
	{.info = {"_PIC", 1, 0}},
	{.info = {"_PLD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0, 0, 0, 0}}, /* variable (Bufs) */
	{.info = {"_PPC", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_PPE", 0, ACPI_RTYPE_INTEGER}}, /* see dig64 spec */
	{.info = {"_PR0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_PR1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_PR2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_PRS", 0, ACPI_RTYPE_BUFFER}},

	/*
	* For _PRT, many BIOSs reverse the 2nd and 3rd Package elements. This bug is so prevalent that there
	* is code in the ACPICA Resource Manager to detect this and switch them back. For now, do not allow
	* and issue a warning. To allow this and eliminate the warning, add the ACPI_RTYPE_REFERENCE
	* type to the 2nd element (index 1) in the statement below.
	*/
	{.info = {"_PRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_FIXED, 4,
	ACPI_RTYPE_INTEGER,
	ACPI_RTYPE_INTEGER,
	ACPI_RTYPE_INTEGER \| ACPI_RTYPE_REFERENCE, ACPI_RTYPE_INTEGER}}, /* variable (Pkgs) each (4): Int,Int,Int/Ref,Int */

	{.info = {"_PRW", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_OPTION, 2,
	ACPI_RTYPE_INTEGER \|
	ACPI_RTYPE_PACKAGE,
	ACPI_RTYPE_INTEGER, ACPI_RTYPE_REFERENCE, 0}}, /* variable (Pkgs) each: Pkg/Int,Int,[variable Refs] (Pkg is Ref/Int) */

	{.info = {"_PS0", 0, 0}},
	{.info = {"_PS1", 0, 0}},
	{.info = {"_PS2", 0, 0}},
	{.info = {"_PS3", 0, 0}},
	{.info = {"_PSC", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_PSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Pkgs) each (5 Int) with count */
	{.info = {"_PSL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_PSR", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_PSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6, 0, 0, 0}}, /* variable (Pkgs) each (6 Int) */
	{.info = {"_PSV", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_PSW", 1, 0}},
	{.info = {"_PTC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}}, /* fixed (2 Buf) */
	{.info = {"_PTS", 1, 0}},
	{.info = {"_PXM", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_REG", 2, 0}},
	{.info = {"_REV", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_RMV", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_ROM", 2, ACPI_RTYPE_BUFFER}},
	{.info = {"_RTV", 0, ACPI_RTYPE_INTEGER}},

	/*
	* For _S0_ through _S5_, the ACPI spec defines a return Package containing 1 Integer,
	* but most DSDTs have it wrong - 2,3, or 4 integers. Allow this by making the objects "variable length",
	* but all elements must be Integers.
	*/
	{.info = {"_S0_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
	{.info = {"_S1_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
	{.info = {"_S2_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
	{.info = {"_S3_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
	{.info = {"_S4_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
	{.info = {"_S5_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */

	{.info = {"_S1D", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S2D", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S3D", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S4D", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S0W", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S1W", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S2W", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S3W", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_S4W", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_SBS", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_SCP", 0x13, 0}}, /* Acpi 1.0 allowed 1 arg. Acpi 3.0 expanded to 3 args. Allow both. */
	/* Note: the 3-arg definition may be removed for ACPI 4.0 */
	{.info = {"_SDD", 1, 0}},
	{.info = {"_SEG", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_SLI", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_SPD", 1, ACPI_RTYPE_INTEGER}},
	{.info = {"_SRS", 1, 0}},
	{.info = {"_SRV", 0, ACPI_RTYPE_INTEGER}}, /* see IPMI spec */
	{.info = {"_SST", 1, 0}},
	{.info = {"_STA", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_STM", 3, 0}},
	{.info = {"_STR", 0, ACPI_RTYPE_BUFFER}},
	{.info = {"_SUN", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_SWS", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TC1", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TC2", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TMP", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TPC", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TPT", 1, 0}},
	{.info = {"_TRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2,
	ACPI_RTYPE_INTEGER, 6, 0}}, /* variable (Pkgs) each 2_ref/6_int */
	{.info = {"_TSD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* variable (Pkgs) each 5_int with count */
	{.info = {"_TSP", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* variable (Pkgs) each 5_int */
	{.info = {"_TST", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_TTS", 1, 0}},
	{.info = {"_TZD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
	{.info = {"_TZM", 0, ACPI_RTYPE_REFERENCE}},
	{.info = {"_TZP", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_UID", 0, ACPI_RTYPE_INTEGER \| ACPI_RTYPE_STRING}},
	{.info = {"_UPC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */
	{.info = {"_UPD", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_UPP", 0, ACPI_RTYPE_INTEGER}},
	{.info = {"_VPO", 0, ACPI_RTYPE_INTEGER}},

	/* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */

	{.info = {"_WAK", 1, ACPI_RTYPE_NONE \| ACPI_RTYPE_PACKAGE}},
	{.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}}, /* fixed (2 Int), but is optional */
	{.ret_info = {0, 0, 0, 0, 0, 0}} /* Table terminator */
	};

	#if 0
	/* Not implemented */

	{
	"_WDG", 0, ACPI_RTYPE_BUFFER}, /* MS Extension */

	{
	"_WED", 1, ACPI_RTYPE_PACKAGE}, /* MS Extension */

	/* This is an internally implemented control method, no need to check */
	{
	"_OSI", 1, ACPI_RTYPE_INTEGER},

	/* TBD: */
	_PRT - currently ignore reversed entries.attempt to fix here ?
	think about code that attempts to fix package elements like _BIF, etc.
	#endif
	#endif