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-rw-r--r--include/acpi/acdebug.h4
-rw-r--r--include/acpi/aclocal.h77
-rw-r--r--include/acpi/acnamesp.h16
-rw-r--r--include/acpi/acpredef.h371
4 files changed, 468 insertions, 0 deletions
diff --git a/include/acpi/acdebug.h b/include/acpi/acdebug.h
index a4fb001d96f1..62c59df3b86c 100644
--- a/include/acpi/acdebug.h
+++ b/include/acpi/acdebug.h
@@ -154,6 +154,10 @@ void
154acpi_db_display_argument_object(union acpi_operand_object *obj_desc, 154acpi_db_display_argument_object(union acpi_operand_object *obj_desc,
155 struct acpi_walk_state *walk_state); 155 struct acpi_walk_state *walk_state);
156 156
157void acpi_db_check_predefined_names(void);
158
159void acpi_db_batch_execute(void);
160
157/* 161/*
158 * dbexec - debugger control method execution 162 * dbexec - debugger control method execution
159 */ 163 */
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index b221c8583ddd..ecab527cf78e 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -208,6 +208,7 @@ struct acpi_namespace_node {
208#define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 208#define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */
209#define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 209#define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */
210#define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 210#define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */
211#define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */
211 212
212#define ANOBJ_IS_EXTERNAL 0x08 /* i_aSL only: This object created via External() */ 213#define ANOBJ_IS_EXTERNAL 0x08 /* i_aSL only: This object created via External() */
213#define ANOBJ_METHOD_NO_RETVAL 0x10 /* i_aSL only: Method has no return value */ 214#define ANOBJ_METHOD_NO_RETVAL 0x10 /* i_aSL only: Method has no return value */
@@ -340,6 +341,82 @@ acpi_status(*ACPI_INTERNAL_METHOD) (struct acpi_walk_state * walk_state);
340#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 341#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
341#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 342#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
342 343
344/*
345 * Information structure for ACPI predefined names.
346 * Each entry in the table contains the following items:
347 *
348 * Name - The ACPI reserved name
349 * param_count - Number of arguments to the method
350 * expected_return_btypes - Allowed type(s) for the return value
351 */
352struct acpi_name_info {
353 char name[ACPI_NAME_SIZE];
354 u8 param_count;
355 u8 expected_btypes;
356};
357
358/*
359 * Secondary information structures for ACPI predefined objects that return
360 * package objects. This structure appears as the next entry in the table
361 * after the NAME_INFO structure above.
362 *
363 * The reason for this is to minimize the size of the predefined name table.
364 */
365
366/*
367 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2,
368 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT
369 */
370struct acpi_package_info {
371 u8 type;
372 u8 object_type1;
373 u8 count1;
374 u8 object_type2;
375 u8 count2;
376 u8 reserved;
377};
378
379/* Used for ACPI_PTYPE2_FIXED */
380
381struct acpi_package_info2 {
382 u8 type;
383 u8 count;
384 u8 object_type[4];
385};
386
387/* Used for ACPI_PTYPE1_OPTION */
388
389struct acpi_package_info3 {
390 u8 type;
391 u8 count;
392 u8 object_type[2];
393 u8 tail_object_type;
394 u8 reserved;
395};
396
397union acpi_predefined_info {
398 struct acpi_name_info info;
399 struct acpi_package_info ret_info;
400 struct acpi_package_info2 ret_info2;
401 struct acpi_package_info3 ret_info3;
402};
403
404/*
405 * Bitmapped return value types
406 * Note: the actual data types must be contiguous, a loop in nspredef.c
407 * depends on this.
408 */
409#define ACPI_RTYPE_ANY 0x00
410#define ACPI_RTYPE_NONE 0x01
411#define ACPI_RTYPE_INTEGER 0x02
412#define ACPI_RTYPE_STRING 0x04
413#define ACPI_RTYPE_BUFFER 0x08
414#define ACPI_RTYPE_PACKAGE 0x10
415#define ACPI_RTYPE_REFERENCE 0x20
416#define ACPI_RTYPE_ALL 0x3F
417
418#define ACPI_NUM_RTYPES 5 /* Number of actual object types */
419
343/***************************************************************************** 420/*****************************************************************************
344 * 421 *
345 * Event typedefs and structs 422 * Event typedefs and structs
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index c34008507b69..db4e6f677855 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -178,6 +178,22 @@ acpi_ns_dump_objects(acpi_object_type type,
178acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info); 178acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info);
179 179
180/* 180/*
181 * nspredef - Support for predefined/reserved names
182 */
183acpi_status
184acpi_ns_check_predefined_names(struct acpi_namespace_node *node,
185 union acpi_operand_object *return_object);
186
187const union acpi_predefined_info *acpi_ns_check_for_predefined_name(struct
188 acpi_namespace_node
189 *node);
190
191void
192acpi_ns_check_parameter_count(char *pathname,
193 struct acpi_namespace_node *node,
194 const union acpi_predefined_info *info);
195
196/*
181 * nsnames - Name and Scope manipulation 197 * nsnames - Name and Scope manipulation
182 */ 198 */
183u32 acpi_ns_opens_scope(acpi_object_type type); 199u32 acpi_ns_opens_scope(acpi_object_type type);
diff --git a/include/acpi/acpredef.h b/include/acpi/acpredef.h
new file mode 100644
index 000000000000..619fb75f8861
--- /dev/null
+++ b/include/acpi/acpredef.h
@@ -0,0 +1,371 @@
1/******************************************************************************
2 *
3 * Name: acpredef - Information table for ACPI predefined methods and objects
4 * $Revision: 1.1 $
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2008, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#ifndef __ACPREDEF_H__
46#define __ACPREDEF_H__
47
48/******************************************************************************
49 *
50 * Return Package types
51 *
52 * 1) PTYPE1 packages do not contain sub-packages.
53 *
54 * ACPI_PTYPE1_FIXED: Fixed length, 1 or 2 object types:
55 * object type
56 * count
57 * object type
58 * count
59 *
60 * ACPI_PTYPE1_VAR: Variable length:
61 * object type (Int/Buf/Ref)
62 *
63 * ACPI_PTYPE1_OPTION: Package has some required and some optional elements:
64 * Used for _PRW
65 *
66 *
67 * 2) PTYPE2 packages contain a variable number of sub-packages. Each of the
68 * different types describe the contents of each of the sub-packages.
69 *
70 * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types:
71 * object type
72 * count
73 * object type
74 * count
75 *
76 * ACPI_PTYPE2_COUNT: Each subpackage has a count as first element:
77 * object type
78 *
79 * ACPI_PTYPE2_PKG_COUNT: Count of subpackages at start, 1 or 2 object types:
80 * object type
81 * count
82 * object type
83 * count
84 *
85 * ACPI_PTYPE2_FIXED: Each subpackage is of fixed length:
86 * Used for _PRT
87 *
88 * ACPI_PTYPE2_MIN: Each subpackage has a variable but minimum length
89 * Used for _HPX
90 *
91 *****************************************************************************/
92
93enum acpi_return_package_types {
94 ACPI_PTYPE1_FIXED = 1,
95 ACPI_PTYPE1_VAR = 2,
96 ACPI_PTYPE1_OPTION = 3,
97 ACPI_PTYPE2 = 4,
98 ACPI_PTYPE2_COUNT = 5,
99 ACPI_PTYPE2_PKG_COUNT = 6,
100 ACPI_PTYPE2_FIXED = 7,
101 ACPI_PTYPE2_MIN = 8
102};
103
104/*
105 * Predefined method/object information table.
106 *
107 * These are the names that can actually be evaluated via acpi_evaluate_object.
108 * Not present in this table are the following:
109 *
110 * 1) Predefined/Reserved names that are never evaluated via acpi_evaluate_object:
111 * _Lxx and _Exx GPE methods
112 * _Qxx EC methods
113 * _T_x compiler temporary variables
114 *
115 * 2) Predefined names that never actually exist within the AML code:
116 * Predefined resource descriptor field names
117 *
118 * 3) Predefined names that are implemented within ACPICA:
119 * _OSI
120 *
121 * 4) Some predefined names that are not documented within the ACPI spec.
122 * _WDG, _WED
123 *
124 * The main entries in the table each contain the following items:
125 *
126 * Name - The ACPI reserved name
127 * param_count - Number of arguments to the method
128 * expected_btypes - Allowed type(s) for the return value.
129 * 0 means that no return value is expected.
130 *
131 * For methods that return packages, the next entry in the table contains
132 * information about the expected structure of the package. This information
133 * is saved here (rather than in a separate table) in order to minimize the
134 * overall size of the stored data.
135 */
136static const union acpi_predefined_info predefined_names[] = {
137 {.info = {"_AC0", 0, ACPI_RTYPE_INTEGER}},
138 {.info = {"_AC1", 0, ACPI_RTYPE_INTEGER}},
139 {.info = {"_AC2", 0, ACPI_RTYPE_INTEGER}},
140 {.info = {"_AC3", 0, ACPI_RTYPE_INTEGER}},
141 {.info = {"_AC4", 0, ACPI_RTYPE_INTEGER}},
142 {.info = {"_AC5", 0, ACPI_RTYPE_INTEGER}},
143 {.info = {"_AC6", 0, ACPI_RTYPE_INTEGER}},
144 {.info = {"_AC7", 0, ACPI_RTYPE_INTEGER}},
145 {.info = {"_AC8", 0, ACPI_RTYPE_INTEGER}},
146 {.info = {"_AC9", 0, ACPI_RTYPE_INTEGER}},
147 {.info = {"_ADR", 0, ACPI_RTYPE_INTEGER}},
148 {.info = {"_AL0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
149 {.info = {"_AL1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
150 {.info = {"_AL2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
151 {.info = {"_AL3", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
152 {.info = {"_AL4", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
153 {.info = {"_AL5", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
154 {.info = {"_AL6", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
155 {.info = {"_AL7", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
156 {.info = {"_AL8", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
157 {.info = {"_AL9", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
158 {.info = {"_ALC", 0, ACPI_RTYPE_INTEGER}},
159 {.info = {"_ALI", 0, ACPI_RTYPE_INTEGER}},
160 {.info = {"_ALP", 0, ACPI_RTYPE_INTEGER}},
161 {.info = {"_ALR", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}}, /* variable (Pkgs) each 2 (Ints) */
162 {.info = {"_ALT", 0, ACPI_RTYPE_INTEGER}},
163 {.info = {"_BBN", 0, ACPI_RTYPE_INTEGER}},
164 {.info = {"_BCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
165 {.info = {"_BCM", 1, 0}},
166 {.info = {"_BDN", 0, ACPI_RTYPE_INTEGER}},
167 {.info = {"_BFS", 1, 0}},
168 {.info = {"_BIF", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER,
169 9,
170 ACPI_RTYPE_STRING, 4, 0}}, /* fixed (9 Int),(4 Str) */
171 {.info = {"_BLT", 3, 0}},
172 {.info = {"_BMC", 1, 0}},
173 {.info = {"_BMD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* fixed (5 Int) */
174 {.info = {"_BQC", 0, ACPI_RTYPE_INTEGER}},
175 {.info = {"_BST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */
176 {.info = {"_BTM", 1, ACPI_RTYPE_INTEGER}},
177 {.info = {"_BTP", 1, 0}},
178 {.info = {"_CBA", 0, ACPI_RTYPE_INTEGER}}, /* see PCI firmware spec 3.0 */
179 {.info = {"_CID", 0,
180 ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_PACKAGE}},
181 {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING, 0, 0, 0, 0}}, /* variable (Ints/Strs) */
182 {.info = {"_CRS", 0, ACPI_RTYPE_BUFFER}},
183 {.info = {"_CRT", 0, ACPI_RTYPE_INTEGER}},
184 {.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) */
185 {.info = {"_CST", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_PKG_COUNT,
186 ACPI_RTYPE_BUFFER, 1,
187 ACPI_RTYPE_INTEGER, 3, 0}}, /* variable (1 Int(n), n Pkg (1 Buf/3 Int) */
188 {.info = {"_DCK", 1, ACPI_RTYPE_INTEGER}},
189 {.info = {"_DCS", 0, ACPI_RTYPE_INTEGER}},
190 {.info = {"_DDC", 1, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER}},
191 {.info = {"_DDN", 0, ACPI_RTYPE_STRING}},
192 {.info = {"_DGS", 0, ACPI_RTYPE_INTEGER}},
193 {.info = {"_DIS", 0, 0}},
194 {.info = {"_DMA", 0, ACPI_RTYPE_BUFFER}},
195 {.info = {"_DOD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
196 {.info = {"_DOS", 1, 0}},
197 {.info = {"_DSM", 4, ACPI_RTYPE_ALL}}, /* Must return a type, but it can be of any type */
198 {.info = {"_DSS", 1, 0}},
199 {.info = {"_DSW", 3, 0}},
200 {.info = {"_EC_", 0, ACPI_RTYPE_INTEGER}},
201 {.info = {"_EDL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
202 {.info = {"_EJ0", 1, 0}},
203 {.info = {"_EJ1", 1, 0}},
204 {.info = {"_EJ2", 1, 0}},
205 {.info = {"_EJ3", 1, 0}},
206 {.info = {"_EJ4", 1, 0}},
207 {.info = {"_EJD", 0, ACPI_RTYPE_STRING}},
208 {.info = {"_FDE", 0, ACPI_RTYPE_BUFFER}},
209 {.info = {"_FDI", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, 0, 0, 0}}, /* fixed (16 Int) */
210 {.info = {"_FDM", 1, 0}},
211 {.info = {"_FIX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0}}, /* variable (Ints) */
212 {.info = {"_GLK", 0, ACPI_RTYPE_INTEGER}},
213 {.info = {"_GPD", 0, ACPI_RTYPE_INTEGER}},
214 {.info = {"_GPE", 0, ACPI_RTYPE_INTEGER}}, /* _GPE method, not _GPE scope */
215 {.info = {"_GSB", 0, ACPI_RTYPE_INTEGER}},
216 {.info = {"_GTF", 0, ACPI_RTYPE_BUFFER}},
217 {.info = {"_GTM", 0, ACPI_RTYPE_BUFFER}},
218 {.info = {"_GTS", 1, 0}},
219 {.info = {"_HID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
220 {.info = {"_HOT", 0, ACPI_RTYPE_INTEGER}},
221 {.info = {"_HPP", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */
222
223 /*
224 * For _HPX, a single package is returned, containing a variable number of sub-packages.
225 * Each sub-package contains a PCI record setting. There are several different type of
226 * record settings, of different lengths, but all elements of all settings are Integers.
227 */
228 {.info = {"_HPX", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* variable (Pkgs) each (var Ints) */
229 {.info = {"_IFT", 0, ACPI_RTYPE_INTEGER}}, /* see IPMI spec */
230 {.info = {"_INI", 0, 0}},
231 {.info = {"_IRC", 0, 0}},
232 {.info = {"_LCK", 1, 0}},
233 {.info = {"_LID", 0, ACPI_RTYPE_INTEGER}},
234 {.info = {"_MAT", 0, ACPI_RTYPE_BUFFER}},
235 {.info = {"_MLS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_STRING, 2, 0, 0, 0}}, /* variable (Pkgs) each (2 Str) */
236 {.info = {"_MSG", 1, 0}},
237 {.info = {"_OFF", 0, 0}},
238 {.info = {"_ON_", 0, 0}},
239 {.info = {"_OS_", 0, ACPI_RTYPE_STRING}},
240 {.info = {"_OSC", 4, ACPI_RTYPE_BUFFER}},
241 {.info = {"_OST", 3, 0}},
242 {.info = {"_PCL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
243 {.info = {"_PCT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}}, /* fixed (2 Buf) */
244 {.info = {"_PDC", 1, 0}},
245 {.info = {"_PIC", 1, 0}},
246 {.info = {"_PLD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0, 0, 0, 0}}, /* variable (Bufs) */
247 {.info = {"_PPC", 0, ACPI_RTYPE_INTEGER}},
248 {.info = {"_PPE", 0, ACPI_RTYPE_INTEGER}}, /* see dig64 spec */
249 {.info = {"_PR0", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
250 {.info = {"_PR1", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
251 {.info = {"_PR2", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
252 {.info = {"_PRS", 0, ACPI_RTYPE_BUFFER}},
253
254 /*
255 * For _PRT, many BIOSs reverse the 2nd and 3rd Package elements. This bug is so prevalent that there
256 * is code in the ACPICA Resource Manager to detect this and switch them back. For now, do not allow
257 * and issue a warning. To allow this and eliminate the warning, add the ACPI_RTYPE_REFERENCE
258 * type to the 2nd element (index 1) in the statement below.
259 */
260 {.info = {"_PRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2_FIXED, 4,
261 ACPI_RTYPE_INTEGER,
262 ACPI_RTYPE_INTEGER,
263 ACPI_RTYPE_INTEGER | ACPI_RTYPE_REFERENCE, ACPI_RTYPE_INTEGER}}, /* variable (Pkgs) each (4): Int,Int,Int/Ref,Int */
264
265 {.info = {"_PRW", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_OPTION, 2,
266 ACPI_RTYPE_INTEGER |
267 ACPI_RTYPE_PACKAGE,
268 ACPI_RTYPE_INTEGER, ACPI_RTYPE_REFERENCE, 0}}, /* variable (Pkgs) each: Pkg/Int,Int,[variable Refs] (Pkg is Ref/Int) */
269
270 {.info = {"_PS0", 0, 0}},
271 {.info = {"_PS1", 0, 0}},
272 {.info = {"_PS2", 0, 0}},
273 {.info = {"_PS3", 0, 0}},
274 {.info = {"_PSC", 0, ACPI_RTYPE_INTEGER}},
275 {.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 */
276 {.info = {"_PSL", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
277 {.info = {"_PSR", 0, ACPI_RTYPE_INTEGER}},
278 {.info = {"_PSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6, 0, 0, 0}}, /* variable (Pkgs) each (6 Int) */
279 {.info = {"_PSV", 0, ACPI_RTYPE_INTEGER}},
280 {.info = {"_PSW", 1, 0}},
281 {.info = {"_PTC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0}}, /* fixed (2 Buf) */
282 {.info = {"_PTS", 1, 0}},
283 {.info = {"_PXM", 0, ACPI_RTYPE_INTEGER}},
284 {.info = {"_REG", 2, 0}},
285 {.info = {"_REV", 0, ACPI_RTYPE_INTEGER}},
286 {.info = {"_RMV", 0, ACPI_RTYPE_INTEGER}},
287 {.info = {"_ROM", 2, ACPI_RTYPE_BUFFER}},
288 {.info = {"_RTV", 0, ACPI_RTYPE_INTEGER}},
289
290 /*
291 * For _S0_ through _S5_, the ACPI spec defines a return Package containing 1 Integer,
292 * but most DSDTs have it wrong - 2,3, or 4 integers. Allow this by making the objects "variable length",
293 * but all elements must be Integers.
294 */
295 {.info = {"_S0_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
296 {.info = {"_S1_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
297 {.info = {"_S2_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
298 {.info = {"_S3_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
299 {.info = {"_S4_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
300 {.info = {"_S5_", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0}}, /* fixed (1 Int) */
301
302 {.info = {"_S1D", 0, ACPI_RTYPE_INTEGER}},
303 {.info = {"_S2D", 0, ACPI_RTYPE_INTEGER}},
304 {.info = {"_S3D", 0, ACPI_RTYPE_INTEGER}},
305 {.info = {"_S4D", 0, ACPI_RTYPE_INTEGER}},
306 {.info = {"_S0W", 0, ACPI_RTYPE_INTEGER}},
307 {.info = {"_S1W", 0, ACPI_RTYPE_INTEGER}},
308 {.info = {"_S2W", 0, ACPI_RTYPE_INTEGER}},
309 {.info = {"_S3W", 0, ACPI_RTYPE_INTEGER}},
310 {.info = {"_S4W", 0, ACPI_RTYPE_INTEGER}},
311 {.info = {"_SBS", 0, ACPI_RTYPE_INTEGER}},
312 {.info = {"_SCP", 0x13, 0}}, /* Acpi 1.0 allowed 1 arg. Acpi 3.0 expanded to 3 args. Allow both. */
313 /* Note: the 3-arg definition may be removed for ACPI 4.0 */
314 {.info = {"_SDD", 1, 0}},
315 {.info = {"_SEG", 0, ACPI_RTYPE_INTEGER}},
316 {.info = {"_SLI", 0, ACPI_RTYPE_BUFFER}},
317 {.info = {"_SPD", 1, ACPI_RTYPE_INTEGER}},
318 {.info = {"_SRS", 1, 0}},
319 {.info = {"_SRV", 0, ACPI_RTYPE_INTEGER}}, /* see IPMI spec */
320 {.info = {"_SST", 1, 0}},
321 {.info = {"_STA", 0, ACPI_RTYPE_INTEGER}},
322 {.info = {"_STM", 3, 0}},
323 {.info = {"_STR", 0, ACPI_RTYPE_BUFFER}},
324 {.info = {"_SUN", 0, ACPI_RTYPE_INTEGER}},
325 {.info = {"_SWS", 0, ACPI_RTYPE_INTEGER}},
326 {.info = {"_TC1", 0, ACPI_RTYPE_INTEGER}},
327 {.info = {"_TC2", 0, ACPI_RTYPE_INTEGER}},
328 {.info = {"_TMP", 0, ACPI_RTYPE_INTEGER}},
329 {.info = {"_TPC", 0, ACPI_RTYPE_INTEGER}},
330 {.info = {"_TPT", 1, 0}},
331 {.info = {"_TRT", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2,
332 ACPI_RTYPE_INTEGER, 6, 0}}, /* variable (Pkgs) each 2_ref/6_int */
333 {.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 */
334 {.info = {"_TSP", 0, ACPI_RTYPE_INTEGER}},
335 {.info = {"_TSS", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* variable (Pkgs) each 5_int */
336 {.info = {"_TST", 0, ACPI_RTYPE_INTEGER}},
337 {.info = {"_TTS", 1, 0}},
338 {.info = {"_TZD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0}}, /* variable (Refs) */
339 {.info = {"_TZM", 0, ACPI_RTYPE_REFERENCE}},
340 {.info = {"_TZP", 0, ACPI_RTYPE_INTEGER}},
341 {.info = {"_UID", 0, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING}},
342 {.info = {"_UPC", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0}}, /* fixed (4 Int) */
343 {.info = {"_UPD", 0, ACPI_RTYPE_INTEGER}},
344 {.info = {"_UPP", 0, ACPI_RTYPE_INTEGER}},
345 {.info = {"_VPO", 0, ACPI_RTYPE_INTEGER}},
346
347 /* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */
348
349 {.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_PACKAGE}},
350 {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}}, /* fixed (2 Int), but is optional */
351 {.ret_info = {0, 0, 0, 0, 0, 0}} /* Table terminator */
352};
353
354#if 0
355 /* Not implemented */
356
357{
358"_WDG", 0, ACPI_RTYPE_BUFFER}, /* MS Extension */
359
360{
361"_WED", 1, ACPI_RTYPE_PACKAGE}, /* MS Extension */
362
363 /* This is an internally implemented control method, no need to check */
364{
365"_OSI", 1, ACPI_RTYPE_INTEGER},
366
367 /* TBD: */
368 _PRT - currently ignore reversed entries.attempt to fix here ?
369 think about code that attempts to fix package elements like _BIF, etc.
370#endif
371#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 00:07:42 -0500