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actypes.h
资源名称：linux-2.4.20.tar.gz　[点击查看]
上传用户：jlfgdled
上传日期：2013-04-10
资源大小：33168k
文件大小：33k
源码类别：

Linux/Unix编程

开发平台：

Unix_Linux

actypes.h：源码内容
  1. /******************************************************************************
  2.  *
  3.  * Name: actypes.h - Common data types for the entire ACPI subsystem
  4.  *       $Revision: 193 $
  5.  *
  6.  *****************************************************************************/
  8. /*
  9.  *  Copyright (C) 2000, 2001 R. Byron Moore
  10.  *
  11.  *  This program is free software; you can redistribute it and/or modify
  12.  *  it under the terms of the GNU General Public License as published by
  13.  *  the Free Software Foundation; either version 2 of the License, or
  14.  *  (at your option) any later version.
  15.  *
  16.  *  This program is distributed in the hope that it will be useful,
  17.  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18.  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19.  *  GNU General Public License for more details.
  20.  *
  21.  *  You should have received a copy of the GNU General Public License
  22.  *  along with this program; if not, write to the Free Software
  23.  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  24.  */
  26. #ifndef __ACTYPES_H__
  27. #define __ACTYPES_H__
  29. /*! [Begin] no source code translation (keep the typedefs) */
  31. /*
  32.  * Data types - Fixed across all compilation models
  33.  *
  34.  * BOOLEAN      Logical Boolean.
  35.  *              1 byte value containing a 0 for FALSE or a 1 for TRUE.
  36.  *              Other values are undefined.
  37.  *
  38.  * INT8         8-bit  (1 byte) signed value
  39.  * UINT8        8-bit  (1 byte) unsigned value
  40.  * INT16        16-bit (2 byte) signed value
  41.  * UINT16       16-bit (2 byte) unsigned value
  42.  * INT32        32-bit (4 byte) signed value
  43.  * UINT32       32-bit (4 byte) unsigned value
  44.  * INT64        64-bit (8 byte) signed value
  45.  * UINT64       64-bit (8 byte) unsigned value
  46.  * NATIVE_INT   32-bit on IA-32, 64-bit on IA-64 signed value
  47.  * NATIVE_UINT  32-bit on IA-32, 64-bit on IA-64 unsigned value
  48.  * UCHAR        Character. 1 byte unsigned value.
  49.  */
  51. #ifndef BITS_PER_LONG
  52. #error "define BITS_PER_LONG"
  53. #endif
  55. #if BITS_PER_LONG == 64
  56. /*
  57.  * 64-bit type definitions
  58.  */
  59. typedef unsigned char                   UINT8;
  60. typedef unsigned char                   BOOLEAN;
  61. typedef unsigned char                   UCHAR;
  62. typedef unsigned short                  UINT16;
  63. typedef int                             INT32;
  64. typedef unsigned int                    UINT32;
  65. typedef COMPILER_DEPENDENT_UINT64       UINT64;
  67. typedef UINT64                          NATIVE_UINT;
  68. typedef long long                          NATIVE_INT;
  70. typedef NATIVE_UINT                     ACPI_TBLPTR;
  71. typedef UINT64                          ACPI_IO_ADDRESS;
  72. typedef UINT64                          ACPI_PHYSICAL_ADDRESS;
  74. #define ALIGNED_ADDRESS_BOUNDARY        0x00000008      /* No hardware alignment support in IA64 */
  75. #define ACPI_USE_NATIVE_DIVIDE                          /* Native 64-bit integer support */
  78. #elif BITS_PER_LONG == 16
  79. /*
  80.  * 16-bit type definitions
  81.  */
  82. typedef unsigned char                   UINT8;
  83. typedef unsigned char                   BOOLEAN;
  84. typedef unsigned char                   UCHAR;
  85. typedef unsigned int                    UINT16;
  86. typedef long                            INT32;
  87. typedef int                             INT16;
  88. typedef unsigned long                   UINT32;
  90. typedef struct
  91. {
  92. UINT32                                  Lo;
  93. UINT32                                  Hi;
  95. } UINT64;
  97. typedef UINT16                          NATIVE_UINT;
  98. typedef INT16                           NATIVE_INT;
  100. typedef UINT32                          ACPI_TBLPTR;
  101. typedef UINT32                          ACPI_IO_ADDRESS;
  102. typedef char                            *ACPI_PHYSICAL_ADDRESS;
  104. #define ALIGNED_ADDRESS_BOUNDARY        0x00000002
  105. #define _HW_ALIGNMENT_SUPPORT
  106. #define ACPI_USE_NATIVE_DIVIDE                          /* No 64-bit integers, ok to use native divide */
  108. /*
  109.  * (16-bit only) internal integers must be 32-bits, so
  110.  * 64-bit integers cannot be supported
  111.  */
  112. #define ACPI_NO_INTEGER64_SUPPORT
  115. #elif BITS_PER_LONG == 32
  116. /*
  117.  * 32-bit type definitions (default)
  118.  */
  119. typedef unsigned char                   UINT8;
  120. typedef unsigned char                   BOOLEAN;
  121. typedef unsigned char                   UCHAR;
  122. typedef unsigned short                  UINT16;
  123. typedef int                             INT32;
  124. typedef unsigned int                    UINT32;
  125. typedef COMPILER_DEPENDENT_UINT64       UINT64;
  127. typedef UINT32                          NATIVE_UINT;
  128. typedef INT32                           NATIVE_INT;
  130. typedef NATIVE_UINT                     ACPI_TBLPTR;
  131. typedef UINT32                          ACPI_IO_ADDRESS;
  132. typedef UINT64                          ACPI_PHYSICAL_ADDRESS;
  134. #define ALIGNED_ADDRESS_BOUNDARY        0x00000004
  135. #define _HW_ALIGNMENT_SUPPORT
  137. #else
  138. #error "unknown BITS_PER_LONG"
  139. #endif
  143. /*
  144.  * Miscellaneous common types
  145.  */
  147. typedef UINT32                          UINT32_BIT;
  148. typedef NATIVE_UINT                     ACPI_PTRDIFF;
  149. typedef char                            NATIVE_CHAR;
  152. /*
  153.  * Data type ranges
  154.  */
  156. #define ACPI_UINT8_MAX                  (UINT8)  0xFF
  157. #define ACPI_UINT16_MAX                 (UINT16) 0xFFFF
  158. #define ACPI_UINT32_MAX                 (UINT32) 0xFFFFFFFF
  159. #define ACPI_UINT64_MAX                 (UINT64) 0xFFFFFFFFFFFFFFFF
  162. #ifdef DEFINE_ALTERNATE_TYPES
  163. /*
  164.  * Types used only in translated source
  165.  */
  166. typedef INT32                           s32;
  167. typedef UINT8                           u8;
  168. typedef UINT16                          u16;
  169. typedef UINT32                          u32;
  170. typedef UINT64                          u64;
  171. #endif
  172. /*! [End] no source code translation !*/
  175. /*
  176.  * Useful defines
  177.  */
  179. #ifdef FALSE
  180. #undef FALSE
  181. #endif
  182. #define FALSE                           (1 == 0)
  184. #ifdef TRUE
  185. #undef TRUE
  186. #endif
  187. #define TRUE                            (1 == 1)
  189. #ifndef NULL
  190. #define NULL                            (void *) 0
  191. #endif
  194. /*
  195.  * Local datatypes
  196.  */
  198. typedef u32                             acpi_status;    /* All ACPI Exceptions */
  199. typedef u32                             acpi_name;      /* 4-byte ACPI name */
  200. typedef char*                           acpi_string;    /* Null terminated ASCII string */
  201. typedef void*                           acpi_handle;    /* Actually a ptr to an Node */
  203. typedef struct
  204. {
  205. u32                         lo;
  206. u32                         hi;
  208. } uint64_struct;
  210. typedef union
  211. {
  212. u64                         full;
  213. uint64_struct               part;
  215. } uint64_overlay;
  218. /*
  219.  * Acpi integer width. In ACPI version 1, integers are
  220.  * 32 bits.  In ACPI version 2, integers are 64 bits.
  221.  * Note that this pertains to the ACPI integer type only, not
  222.  * other integers used in the implementation of the ACPI CA
  223.  * subsystem.
  224.  */
  225. #ifdef ACPI_NO_INTEGER64_SUPPORT
  227. /* 32-bit integers only, no 64-bit support */
  229. typedef u32                             acpi_integer;
  230. #define ACPI_INTEGER_MAX                ACPI_UINT32_MAX
  231. #define ACPI_INTEGER_BIT_SIZE           32
  232. #define ACPI_MAX_BCD_VALUE              99999999
  233. #define ACPI_MAX_BCD_DIGITS             8
  234. #define ACPI_MAX_DECIMAL_DIGITS         10
  236. #define ACPI_USE_NATIVE_DIVIDE          /* Use compiler native 32-bit divide */
  239. #else
  241. /* 64-bit integers */
  243. typedef u64                             acpi_integer;
  244. #define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
  245. #define ACPI_INTEGER_BIT_SIZE           64
  246. #define ACPI_MAX_BCD_VALUE              9999999999999999
  247. #define ACPI_MAX_BCD_DIGITS             16
  248. #define ACPI_MAX_DECIMAL_DIGITS         19
  250. #ifdef _IA64
  251. #define ACPI_USE_NATIVE_DIVIDE          /* Use compiler native 64-bit divide */
  252. #endif
  253. #endif
  256. /*
  257.  * Constants with special meanings
  258.  */
  260. #define ACPI_ROOT_OBJECT                (acpi_handle)(-1)
  263. /*
  264.  * Initialization sequence
  265.  */
  266. #define ACPI_FULL_INITIALIZATION        0x00
  267. #define ACPI_NO_ADDRESS_SPACE_INIT      0x01
  268. #define ACPI_NO_HARDWARE_INIT           0x02
  269. #define ACPI_NO_EVENT_INIT              0x04
  270. #define ACPI_NO_ACPI_ENABLE             0x08
  271. #define ACPI_NO_DEVICE_INIT             0x10
  272. #define ACPI_NO_OBJECT_INIT             0x20
  274. /*
  275.  * Initialization state
  276.  */
  277. #define ACPI_INITIALIZED_OK             0x01
  279. /*
  280.  * Power state values
  281.  */
  283. #define ACPI_STATE_UNKNOWN              (u8) 0xFF
  285. #define ACPI_STATE_S0                   (u8) 0
  286. #define ACPI_STATE_S1                   (u8) 1
  287. #define ACPI_STATE_S2                   (u8) 2
  288. #define ACPI_STATE_S3                   (u8) 3
  289. #define ACPI_STATE_S4                   (u8) 4
  290. #define ACPI_STATE_S5                   (u8) 5
  291. #define ACPI_S_STATES_MAX               ACPI_STATE_S5
  292. #define ACPI_S_STATE_COUNT              6
  294. #define ACPI_STATE_D0                   (u8) 0
  295. #define ACPI_STATE_D1                   (u8) 1
  296. #define ACPI_STATE_D2                   (u8) 2
  297. #define ACPI_STATE_D3                   (u8) 3
  298. #define ACPI_D_STATES_MAX               ACPI_STATE_D3
  299. #define ACPI_D_STATE_COUNT              4
  301. /*
  302.  * Standard notify values
  303.  */
  304. #define ACPI_NOTIFY_BUS_CHECK           (u8) 0
  305. #define ACPI_NOTIFY_DEVICE_CHECK        (u8) 1
  306. #define ACPI_NOTIFY_DEVICE_WAKE         (u8) 2
  307. #define ACPI_NOTIFY_EJECT_REQUEST       (u8) 3
  308. #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT  (u8) 4
  309. #define ACPI_NOTIFY_FREQUENCY_MISMATCH  (u8) 5
  310. #define ACPI_NOTIFY_BUS_MODE_MISMATCH   (u8) 6
  311. #define ACPI_NOTIFY_POWER_FAULT         (u8) 7
  314. /*
  315.  *  Table types.  These values are passed to the table related APIs
  316.  */
  318. typedef u32                             acpi_table_type;
  320. #define ACPI_TABLE_RSDP                 (acpi_table_type) 0
  321. #define ACPI_TABLE_DSDT                 (acpi_table_type) 1
  322. #define ACPI_TABLE_FADT                 (acpi_table_type) 2
  323. #define ACPI_TABLE_FACS                 (acpi_table_type) 3
  324. #define ACPI_TABLE_PSDT                 (acpi_table_type) 4
  325. #define ACPI_TABLE_SSDT                 (acpi_table_type) 5
  326. #define ACPI_TABLE_XSDT                 (acpi_table_type) 6
  327. #define ACPI_TABLE_MAX                  6
  328. #define NUM_ACPI_TABLES                 (ACPI_TABLE_MAX+1)
  331. /*
  332.  * Types associated with names.  The first group of
  333.  * values correspond to the definition of the ACPI
  334.  * Object_type operator (See the ACPI Spec). Therefore,
  335.  * only add to the first group if the spec changes!
  336.  *
  337.  * Types must be kept in sync with the Acpi_ns_properties
  338.  * and Acpi_ns_type_names arrays
  339.  */
  341. typedef u32                             acpi_object_type;
  342. typedef u8                              acpi_object_type8;
  345. #define ACPI_TYPE_ANY                   0  /* 0x00  */
  346. #define ACPI_TYPE_INTEGER               1  /* 0x01  Byte/Word/Dword/Zero/One/Ones */
  347. #define ACPI_TYPE_STRING                2  /* 0x02  */
  348. #define ACPI_TYPE_BUFFER                3  /* 0x03  */
  349. #define ACPI_TYPE_PACKAGE               4  /* 0x04  Byte_const, multiple Data_term/Constant/Super_name */
  350. #define ACPI_TYPE_FIELD_UNIT            5  /* 0x05  */
  351. #define ACPI_TYPE_DEVICE                6  /* 0x06  Name, multiple Node */
  352. #define ACPI_TYPE_EVENT                 7  /* 0x07  */
  353. #define ACPI_TYPE_METHOD                8  /* 0x08  Name, Byte_const, multiple Code */
  354. #define ACPI_TYPE_MUTEX                 9  /* 0x09  */
  355. #define ACPI_TYPE_REGION                10 /* 0x0A  */
  356. #define ACPI_TYPE_POWER                 11 /* 0x0B  Name,Byte_const,Word_const,multi Node */
  357. #define ACPI_TYPE_PROCESSOR             12 /* 0x0C  Name,Byte_const,DWord_const,Byte_const,multi Nm_o */
  358. #define ACPI_TYPE_THERMAL               13 /* 0x0D  Name, multiple Node */
  359. #define ACPI_TYPE_BUFFER_FIELD          14 /* 0x0E  */
  360. #define ACPI_TYPE_DDB_HANDLE            15 /* 0x0F  */
  361. #define ACPI_TYPE_DEBUG_OBJECT          16 /* 0x10  */
  363. #define ACPI_TYPE_MAX                   16
  365. /*
  366.  * This section contains object types that do not relate to the ACPI Object_type operator.
  367.  * They are used for various internal purposes only.  If new predefined ACPI_TYPEs are
  368.  * added (via the ACPI specification), these internal types must move upwards.
  369.  * Also, values exceeding the largest official ACPI Object_type must not overlap with
  370.  * defined AML opcodes.
  371.  */
  372. #define INTERNAL_TYPE_BEGIN             17
  374. #define INTERNAL_TYPE_REGION_FIELD      17 /* 0x11  */
  375. #define INTERNAL_TYPE_BANK_FIELD        18 /* 0x12  */
  376. #define INTERNAL_TYPE_INDEX_FIELD       19 /* 0x13  */
  377. #define INTERNAL_TYPE_REFERENCE         20 /* 0x14  Arg#, Local#, Name, Debug; used only in descriptors */
  378. #define INTERNAL_TYPE_ALIAS             21 /* 0x15  */
  379. #define INTERNAL_TYPE_NOTIFY            22 /* 0x16  */
  380. #define INTERNAL_TYPE_ADDRESS_HANDLER   23 /* 0x17  */
  381. #define INTERNAL_TYPE_RESOURCE          24 /* 0x18  */
  382. #define INTERNAL_TYPE_RESOURCE_FIELD    25 /* 0x19  */
  385. #define INTERNAL_TYPE_NODE_MAX          25
  387. /* These are pseudo-types because there are never any namespace nodes with these types */
  389. #define INTERNAL_TYPE_FIELD_DEFN        26 /* 0x1A  Name, Byte_const, multiple Field_element */
  390. #define INTERNAL_TYPE_BANK_FIELD_DEFN   27 /* 0x1B  2 Name,DWord_const,Byte_const,multi Field_element */
  391. #define INTERNAL_TYPE_INDEX_FIELD_DEFN  28 /* 0x1C  2 Name, Byte_const, multiple Field_element */
  392. #define INTERNAL_TYPE_IF                29 /* 0x1D  */
  393. #define INTERNAL_TYPE_ELSE              30 /* 0x1E  */
  394. #define INTERNAL_TYPE_WHILE             31 /* 0x1F  */
  395. #define INTERNAL_TYPE_SCOPE             32 /* 0x20  Name, multiple Node */
  396. #define INTERNAL_TYPE_DEF_ANY           33 /* 0x21  type is Any, suppress search of enclosing scopes */
  397. #define INTERNAL_TYPE_EXTRA             34 /* 0x22  */
  399. #define INTERNAL_TYPE_MAX               34
  401. #define INTERNAL_TYPE_INVALID           35
  402. #define ACPI_TYPE_NOT_FOUND             0xFF
  405. /*
  406.  * Bitmapped ACPI types
  407.  * Used internally only
  408.  */
  409. #define ACPI_BTYPE_ANY                  0x00000000
  410. #define ACPI_BTYPE_INTEGER              0x00000001
  411. #define ACPI_BTYPE_STRING               0x00000002
  412. #define ACPI_BTYPE_BUFFER               0x00000004
  413. #define ACPI_BTYPE_PACKAGE              0x00000008
  414. #define ACPI_BTYPE_FIELD_UNIT           0x00000010
  415. #define ACPI_BTYPE_DEVICE               0x00000020
  416. #define ACPI_BTYPE_EVENT                0x00000040
  417. #define ACPI_BTYPE_METHOD               0x00000080
  418. #define ACPI_BTYPE_MUTEX                0x00000100
  419. #define ACPI_BTYPE_REGION               0x00000200
  420. #define ACPI_BTYPE_POWER                0x00000400
  421. #define ACPI_BTYPE_PROCESSOR            0x00000800
  422. #define ACPI_BTYPE_THERMAL              0x00001000
  423. #define ACPI_BTYPE_BUFFER_FIELD         0x00002000
  424. #define ACPI_BTYPE_DDB_HANDLE           0x00004000
  425. #define ACPI_BTYPE_DEBUG_OBJECT         0x00008000
  426. #define ACPI_BTYPE_REFERENCE            0x00010000
  427. #define ACPI_BTYPE_RESOURCE             0x00020000
  429. #define ACPI_BTYPE_COMPUTE_DATA         (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
  431. #define ACPI_BTYPE_DATA                 (ACPI_BTYPE_COMPUTE_DATA  | ACPI_BTYPE_PACKAGE)
  432. #define ACPI_BTYPE_DATA_REFERENCE       (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
  433. #define ACPI_BTYPE_DEVICE_OBJECTS       (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
  434. #define ACPI_BTYPE_OBJECTS_AND_REFS     0x0001FFFF  /* ARG or LOCAL */
  435. #define ACPI_BTYPE_ALL_OBJECTS          0x0000FFFF
  438. /*
  439.  * Acpi_event Types:
  440.  * ------------
  441.  * Fixed & general purpose...
  442.  */
  444. typedef u32                             acpi_event_type;
  446. #define ACPI_EVENT_FIXED                (acpi_event_type) 0
  447. #define ACPI_EVENT_GPE                  (acpi_event_type) 1
  449. /*
  450.  * Fixed events
  451.  */
  453. #define ACPI_EVENT_PMTIMER              (acpi_event_type) 0
  454. /*
  455.  * There's no bus master event so index 1 is used for IRQ's that are not
  456.  * handled by the SCI handler
  457.  */
  458. #define ACPI_EVENT_NOT_USED             (acpi_event_type) 1
  459. #define ACPI_EVENT_GLOBAL               (acpi_event_type) 2
  460. #define ACPI_EVENT_POWER_BUTTON         (acpi_event_type) 3
  461. #define ACPI_EVENT_SLEEP_BUTTON         (acpi_event_type) 4
  462. #define ACPI_EVENT_RTC                  (acpi_event_type) 5
  463. #define ACPI_EVENT_GENERAL              (acpi_event_type) 6
  464. #define ACPI_EVENT_MAX                  6
  465. #define ACPI_NUM_FIXED_EVENTS           (acpi_event_type) 7
  467. #define ACPI_GPE_INVALID                0xFF
  468. #define ACPI_GPE_MAX                    0xFF
  469. #define ACPI_NUM_GPE                    256
  471. #define ACPI_EVENT_LEVEL_TRIGGERED      (acpi_event_type) 1
  472. #define ACPI_EVENT_EDGE_TRIGGERED       (acpi_event_type) 2
  474. /*
  475.  * GPEs
  476.  */
  477. #define ACPI_EVENT_ENABLE               0x1
  478. #define ACPI_EVENT_WAKE_ENABLE         0x2
  480. #define ACPI_EVENT_DISABLE              0x1
  481. #define ACPI_EVENT_WAKE_DISABLE         0x2
  484. /*
  485.  * Acpi_event Status:
  486.  * -------------
  487.  * The encoding of acpi_event_status is illustrated below.
  488.  * Note that a set bit (1) indicates the property is TRUE
  489.  * (e.g. if bit 0 is set then the event is enabled).
  490.  * +-------------+-+-+-+
  491.  * |   Bits 31:3 |2|1|0|
  492.  * +-------------+-+-+-+
  493.  *          |     | | |
  494.  *          |     | | +- Enabled?
  495.  *          |     | +--- Enabled for wake?
  496.  *          |     +----- Set?
  497.  *          +----------- <Reserved>
  498.  */
  499. typedef u32                             acpi_event_status;
  501. #define ACPI_EVENT_FLAG_DISABLED        (acpi_event_status) 0x00
  502. #define ACPI_EVENT_FLAG_ENABLED         (acpi_event_status) 0x01
  503. #define ACPI_EVENT_FLAG_WAKE_ENABLED    (acpi_event_status) 0x02
  504. #define ACPI_EVENT_FLAG_SET             (acpi_event_status) 0x04
  507. /* Notify types */
  509. #define ACPI_SYSTEM_NOTIFY              0
  510. #define ACPI_DEVICE_NOTIFY              1
  511. #define ACPI_MAX_NOTIFY_HANDLER_TYPE    1
  513. #define MAX_SYS_NOTIFY                  0x7f
  516. /* Address Space (Operation Region) Types */
  518. typedef u8                              ACPI_ADR_SPACE_TYPE;
  520. #define ACPI_ADR_SPACE_SYSTEM_MEMORY    (ACPI_ADR_SPACE_TYPE) 0
  521. #define ACPI_ADR_SPACE_SYSTEM_IO        (ACPI_ADR_SPACE_TYPE) 1
  522. #define ACPI_ADR_SPACE_PCI_CONFIG       (ACPI_ADR_SPACE_TYPE) 2
  523. #define ACPI_ADR_SPACE_EC               (ACPI_ADR_SPACE_TYPE) 3
  524. #define ACPI_ADR_SPACE_SMBUS            (ACPI_ADR_SPACE_TYPE) 4
  525. #define ACPI_ADR_SPACE_CMOS             (ACPI_ADR_SPACE_TYPE) 5
  526. #define ACPI_ADR_SPACE_PCI_BAR_TARGET   (ACPI_ADR_SPACE_TYPE) 6
  529. /*
  530.  * External ACPI object definition
  531.  */
  533. typedef union acpi_obj
  534. {
  535. acpi_object_type            type;   /* See definition of Acpi_ns_type for values */
  536. struct
  537. {
  538. acpi_object_type            type;
  539. acpi_integer                value;      /* The actual number */
  540. } integer;
  542. struct
  543. {
  544. acpi_object_type            type;
  545. u32                         length;     /* # of bytes in string, excluding trailing null */
  546. NATIVE_CHAR                 *pointer;   /* points to the string value */
  547. } string;
  549. struct
  550. {
  551. acpi_object_type            type;
  552. u32                         length;     /* # of bytes in buffer */
  553. u8                          *pointer;   /* points to the buffer */
  554. } buffer;
  556. struct
  557. {
  558. acpi_object_type            type;
  559. u32                         fill1;
  560. acpi_handle                 handle;     /* object reference */
  561. } reference;
  563. struct
  564. {
  565. acpi_object_type            type;
  566. u32                         count;      /* # of elements in package */
  567. union acpi_obj              *elements;  /* Pointer to an array of ACPI_OBJECTs */
  568. } package;
  570. struct
  571. {
  572. acpi_object_type            type;
  573. u32                         proc_id;
  574. ACPI_IO_ADDRESS             pblk_address;
  575. u32                         pblk_length;
  576. } processor;
  578. struct
  579. {
  580. acpi_object_type            type;
  581. u32                         system_level;
  582. u32                         resource_order;
  583. } power_resource;
  585. } acpi_object, *PACPI_OBJECT;
  588. /*
  589.  * List of objects, used as a parameter list for control method evaluation
  590.  */
  592. typedef struct acpi_obj_list
  593. {
  594. u32                         count;
  595. acpi_object                 *pointer;
  597. } acpi_object_list, *PACPI_OBJECT_LIST;
  600. /*
  601.  * Miscellaneous common Data Structures used by the interfaces
  602.  */
  604. typedef struct
  605. {
  606. u32                         length;         /* Length in bytes of the buffer */
  607. void                        *pointer;       /* pointer to buffer */
  609. } acpi_buffer;
  612. /*
  613.  * Name_type for Acpi_get_name
  614.  */
  616. #define ACPI_FULL_PATHNAME              0
  617. #define ACPI_SINGLE_NAME                1
  618. #define ACPI_NAME_TYPE_MAX              1
  621. /*
  622.  * Structure and flags for Acpi_get_system_info
  623.  */
  625. #define SYS_MODE_UNKNOWN                0x0000
  626. #define SYS_MODE_ACPI                   0x0001
  627. #define SYS_MODE_LEGACY                 0x0002
  628. #define SYS_MODES_MASK                  0x0003
  631. /*
  632.  * ACPI Table Info.  One per ACPI table _type_
  633.  */
  634. typedef struct acpi_table_info
  635. {
  636. u32                         count;
  638. } acpi_table_info;
  641. /*
  642.  * System info returned by Acpi_get_system_info()
  643.  */
  645. typedef struct _acpi_sys_info
  646. {
  647. u32                         acpi_ca_version;
  648. u32                         flags;
  649. u32                         timer_resolution;
  650. u32                         reserved1;
  651. u32                         reserved2;
  652. u32                         debug_level;
  653. u32                         debug_layer;
  654. u32                         num_table_types;
  655. acpi_table_info             table_info [NUM_ACPI_TABLES];
  657. } acpi_system_info;
  660. /*
  661.  * Various handlers and callback procedures
  662.  */
  664. typedef
  665. u32 (*acpi_event_handler) (
  666. void                        *context);
  668. typedef
  669. void (*acpi_gpe_handler) (
  670. void                        *context);
  672. typedef
  673. void (*acpi_notify_handler) (
  674. acpi_handle                 device,
  675. u32                         value,
  676. void                        *context);
  679. /* Address Spaces (Operation Regions */
  681. #define ACPI_READ_ADR_SPACE     1
  682. #define ACPI_WRITE_ADR_SPACE    2
  684. typedef
  685. acpi_status (*acpi_adr_space_handler) (
  686. u32                         function,
  687. ACPI_PHYSICAL_ADDRESS       address,
  688. u32                         bit_width,
  689. u32                         *value,
  690. void                        *handler_context,
  691. void                        *region_context);
  693. #define ACPI_DEFAULT_HANDLER            ((acpi_adr_space_handler) NULL)
  696. typedef
  697. acpi_status (*acpi_adr_space_setup) (
  698. acpi_handle                 region_handle,
  699. u32                         function,
  700. void                        *handler_context,
  701. void                        **region_context);
  703. #define ACPI_REGION_ACTIVATE    0
  704. #define ACPI_REGION_DEACTIVATE  1
  706. typedef
  707. acpi_status (*acpi_walk_callback) (
  708. acpi_handle                 obj_handle,
  709. u32                         nesting_level,
  710. void                        *context,
  711. void                        **return_value);
  714. /* Interrupt handler return values */
  716. #define INTERRUPT_NOT_HANDLED           0x00
  717. #define INTERRUPT_HANDLED               0x01
  720. /* Structure and flags for Acpi_get_device_info */
  722. #define ACPI_VALID_HID                  0x1
  723. #define ACPI_VALID_UID                  0x2
  724. #define ACPI_VALID_ADR                  0x4
  725. #define ACPI_VALID_STA                  0x8
  728. #define ACPI_COMMON_OBJ_INFO 
  729. acpi_object_type            type;           /* ACPI object type */ 
  730. acpi_name                   name            /* ACPI object Name */
  733. typedef struct
  734. {
  735. ACPI_COMMON_OBJ_INFO;
  736. } acpi_obj_info_header;
  739. typedef struct
  740. {
  741. ACPI_COMMON_OBJ_INFO;
  743. u32                         valid;              /*  Are the next bits legit? */
  744. NATIVE_CHAR                 hardware_id[9];     /*  _HID value if any */
  745. NATIVE_CHAR                 unique_id[9];       /*  _UID value if any */
  746. acpi_integer                address;            /*  _ADR value if any */
  747. u32                         current_status;     /*  _STA value */
  748. } acpi_device_info;
  751. /* Context structs for address space handlers */
  753. typedef struct
  754. {
  755. u16                         segment;
  756. u16                         bus;
  757. u16                         device;
  758. u16                         function;
  759. } acpi_pci_id;
  762. typedef struct
  763. {
  764. ACPI_PHYSICAL_ADDRESS       mapped_physical_address;
  765. u8                          *mapped_logical_address;
  766. u32                         mapped_length;
  767. } acpi_mem_space_context;
  770. /* Sleep states */
  772. #define ACPI_NUM_SLEEP_STATES           7
  775. /*
  776.  * Definitions for Resource Attributes
  777.  */
  779. /*
  780.  *  Memory Attributes
  781.  */
  782. #define READ_ONLY_MEMORY                (u8) 0x00
  783. #define READ_WRITE_MEMORY               (u8) 0x01
  785. #define NON_CACHEABLE_MEMORY            (u8) 0x00
  786. #define CACHABLE_MEMORY                 (u8) 0x01
  787. #define WRITE_COMBINING_MEMORY          (u8) 0x02
  788. #define PREFETCHABLE_MEMORY             (u8) 0x03
  790. /*
  791.  *  IO Attributes
  792.  *  The ISA IO ranges are:     n000-n0FFh,  n400-n4_fFh, n800-n8_fFh, n_c00-n_cFFh.
  793.  *  The non-ISA IO ranges are: n100-n3_fFh, n500-n7_fFh, n900-n_bFFh, n_cD0-n_fFFh.
  794.  */
  795. #define NON_ISA_ONLY_RANGES             (u8) 0x01
  796. #define ISA_ONLY_RANGES                 (u8) 0x02
  797. #define ENTIRE_RANGE                    (NON_ISA_ONLY_RANGES | ISA_ONLY_RANGES)
  799. /*
  800.  *  IO Port Descriptor Decode
  801.  */
  802. #define DECODE_10                       (u8) 0x00    /* 10-bit IO address decode */
  803. #define DECODE_16                       (u8) 0x01    /* 16-bit IO address decode */
  805. /*
  806.  *  IRQ Attributes
  807.  */
  808. #define EDGE_SENSITIVE                  (u8) 0x00
  809. #define LEVEL_SENSITIVE                 (u8) 0x01
  811. #define ACTIVE_HIGH                     (u8) 0x00
  812. #define ACTIVE_LOW                      (u8) 0x01
  814. #define EXCLUSIVE                       (u8) 0x00
  815. #define SHARED                          (u8) 0x01
  817. /*
  818.  *  DMA Attributes
  819.  */
  820. #define COMPATIBILITY                   (u8) 0x00
  821. #define TYPE_A                          (u8) 0x01
  822. #define TYPE_B                          (u8) 0x02
  823. #define TYPE_F                          (u8) 0x03
  825. #define NOT_BUS_MASTER                  (u8) 0x00
  826. #define BUS_MASTER                      (u8) 0x01
  828. #define TRANSFER_8                      (u8) 0x00
  829. #define TRANSFER_8_16                   (u8) 0x01
  830. #define TRANSFER_16                     (u8) 0x02
  832. /*
  833.  * Start Dependent Functions Priority definitions
  834.  */
  835. #define GOOD_CONFIGURATION              (u8) 0x00
  836. #define ACCEPTABLE_CONFIGURATION        (u8) 0x01
  837. #define SUB_OPTIMAL_CONFIGURATION       (u8) 0x02
  839. /*
  840.  *  16, 32 and 64-bit Address Descriptor resource types
  841.  */
  842. #define MEMORY_RANGE                    (u8) 0x00
  843. #define IO_RANGE                        (u8) 0x01
  844. #define BUS_NUMBER_RANGE                (u8) 0x02
  846. #define ADDRESS_NOT_FIXED               (u8) 0x00
  847. #define ADDRESS_FIXED                   (u8) 0x01
  849. #define POS_DECODE                      (u8) 0x00
  850. #define SUB_DECODE                      (u8) 0x01
  852. #define PRODUCER                        (u8) 0x00
  853. #define CONSUMER                        (u8) 0x01
  856. /*
  857.  *  Structures used to describe device resources
  858.  */
  859. typedef struct
  860. {
  861. u32                         edge_level;
  862. u32                         active_high_low;
  863. u32                         shared_exclusive;
  864. u32                         number_of_interrupts;
  865. u32                         interrupts[1];
  867. } acpi_resource_irq;
  869. typedef struct
  870. {
  871. u32                         type;
  872. u32                         bus_master;
  873. u32                         transfer;
  874. u32                         number_of_channels;
  875. u32                         channels[1];
  877. } acpi_resource_dma;
  879. typedef struct
  880. {
  881. u32                         compatibility_priority;
  882. u32                         performance_robustness;
  884. } acpi_resource_start_dpf;
  886. /*
  887.  * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
  888.  *  needed because it has no fields
  889.  */
  891. typedef struct
  892. {
  893. u32                         io_decode;
  894. u32                         min_base_address;
  895. u32                         max_base_address;
  896. u32                         alignment;
  897. u32                         range_length;
  899. } acpi_resource_io;
  901. typedef struct
  902. {
  903. u32                         base_address;
  904. u32                         range_length;
  906. } acpi_resource_fixed_io;
  908. typedef struct
  909. {
  910. u32                         length;
  911. u8                          reserved[1];
  913. } acpi_resource_vendor;
  915. typedef struct
  916. {
  917. u32                         read_write_attribute;
  918. u32                         min_base_address;
  919. u32                         max_base_address;
  920. u32                         alignment;
  921. u32                         range_length;
  923. } acpi_resource_mem24;
  925. typedef struct
  926. {
  927. u32                         read_write_attribute;
  928. u32                         min_base_address;
  929. u32                         max_base_address;
  930. u32                         alignment;
  931. u32                         range_length;
  933. } acpi_resource_mem32;
  935. typedef struct
  936. {
  937. u32                         read_write_attribute;
  938. u32                         range_base_address;
  939. u32                         range_length;
  941. } acpi_resource_fixed_mem32;
  943. typedef struct
  944. {
  945. u16                         cache_attribute;
  946. u16                         read_write_attribute;
  948. } acpi_memory_attribute;
  950. typedef struct
  951. {
  952. u16                         range_attribute;
  953. u16                         reserved;
  955. } acpi_io_attribute;
  957. typedef struct
  958. {
  959. u16                         reserved1;
  960. u16                         reserved2;
  962. } acpi_bus_attribute;
  964. typedef union
  965. {
  966. acpi_memory_attribute       memory;
  967. acpi_io_attribute           io;
  968. acpi_bus_attribute          bus;
  970. } acpi_resource_attribute;
  972. typedef struct
  973. {
  974. u32                         index;
  975. u32                         string_length;
  976. NATIVE_CHAR                 *string_ptr;
  978. } acpi_resource_source;
  980. typedef struct
  981. {
  982. u32                         resource_type;
  983. u32                         producer_consumer;
  984. u32                         decode;
  985. u32                         min_address_fixed;
  986. u32                         max_address_fixed;
  987. acpi_resource_attribute     attribute;
  988. u32                         granularity;
  989. u32                         min_address_range;
  990. u32                         max_address_range;
  991. u32                         address_translation_offset;
  992. u32                         address_length;
  993. acpi_resource_source        resource_source;
  995. } acpi_resource_address16;
  997. typedef struct
  998. {
  999. u32                         resource_type;
  1000. u32                         producer_consumer;
  1001. u32                         decode;
  1002. u32                         min_address_fixed;
  1003. u32                         max_address_fixed;
  1004. acpi_resource_attribute     attribute;
  1005. u32                         granularity;
  1006. u32                         min_address_range;
  1007. u32                         max_address_range;
  1008. u32                         address_translation_offset;
  1009. u32                         address_length;
  1010. acpi_resource_source        resource_source;
  1012. } acpi_resource_address32;
  1014. typedef struct
  1015. {
  1016. u32                         resource_type;
  1017. u32                         producer_consumer;
  1018. u32                         decode;
  1019. u32                         min_address_fixed;
  1020. u32                         max_address_fixed;
  1021. acpi_resource_attribute     attribute;
  1022. u64                         granularity;
  1023. u64                         min_address_range;
  1024. u64                         max_address_range;
  1025. u64                         address_translation_offset;
  1026. u64                         address_length;
  1027. acpi_resource_source        resource_source;
  1029. } acpi_resource_address64;
  1031. typedef struct
  1032. {
  1033. u32                         producer_consumer;
  1034. u32                         edge_level;
  1035. u32                         active_high_low;
  1036. u32                         shared_exclusive;
  1037. u32                         number_of_interrupts;
  1038. acpi_resource_source        resource_source;
  1039. u32                         interrupts[1];
  1041. } acpi_resource_ext_irq;
  1044. /* ACPI_RESOURCE_TYPEs */
  1046. #define ACPI_RSTYPE_IRQ                 0
  1047. #define ACPI_RSTYPE_DMA                 1
  1048. #define ACPI_RSTYPE_START_DPF           2
  1049. #define ACPI_RSTYPE_END_DPF             3
  1050. #define ACPI_RSTYPE_IO                  4
  1051. #define ACPI_RSTYPE_FIXED_IO            5
  1052. #define ACPI_RSTYPE_VENDOR              6
  1053. #define ACPI_RSTYPE_END_TAG             7
  1054. #define ACPI_RSTYPE_MEM24               8
  1055. #define ACPI_RSTYPE_MEM32               9
  1056. #define ACPI_RSTYPE_FIXED_MEM32         10
  1057. #define ACPI_RSTYPE_ADDRESS16           11
  1058. #define ACPI_RSTYPE_ADDRESS32           12
  1059. #define ACPI_RSTYPE_ADDRESS64           13
  1060. #define ACPI_RSTYPE_EXT_IRQ             14
  1062. typedef u32                     acpi_resource_type;
  1064. typedef union
  1065. {
  1066. acpi_resource_irq           irq;
  1067. acpi_resource_dma           dma;
  1068. acpi_resource_start_dpf     start_dpf;
  1069. acpi_resource_io            io;
  1070. acpi_resource_fixed_io      fixed_io;
  1071. acpi_resource_vendor        vendor_specific;
  1072. acpi_resource_mem24         memory24;
  1073. acpi_resource_mem32         memory32;
  1074. acpi_resource_fixed_mem32   fixed_memory32;
  1075. acpi_resource_address16     address16;
  1076. acpi_resource_address32     address32;
  1077. acpi_resource_address64     address64;
  1078. acpi_resource_ext_irq       extended_irq;
  1080. } acpi_resource_data;
  1082. typedef struct acpi_resource
  1083. {
  1084. acpi_resource_type          id;
  1085. u32                         length;
  1086. acpi_resource_data          data;
  1088. } acpi_resource;
  1090. #define ACPI_RESOURCE_LENGTH            12
  1091. #define ACPI_RESOURCE_LENGTH_NO_DATA    8       /* Id + Length fields */
  1093. #define SIZEOF_RESOURCE(type)   (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
  1095. #define NEXT_RESOURCE(res)      (acpi_resource *)((u8 *) res + res->length)
  1098. /*
  1099.  * END: Definitions for Resource Attributes
  1100.  */
  1103. typedef struct pci_routing_table
  1104. {
  1105. u32                         length;
  1106. u32                         pin;
  1107. acpi_integer                address;        /* here for 64-bit alignment */
  1108. u32                         source_index;
  1109. NATIVE_CHAR                 source[4];      /* pad to 64 bits so sizeof() works in all cases */
  1111. } pci_routing_table;
  1114. /*
  1115.  * END: Definitions for PCI Routing tables
  1116.  */
  1118. #endif /* __ACTYPES_H__ */