195857638SErik Schmauss /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ 2e2f7a777SLen Brown /****************************************************************************** 3e2f7a777SLen Brown * 4e2f7a777SLen Brown * Name: aclocal.h - Internal data types used across the ACPI subsystem 5e2f7a777SLen Brown * 6612c2932SBob Moore * Copyright (C) 2000 - 2023, Intel Corp. 7e2f7a777SLen Brown * 895857638SErik Schmauss *****************************************************************************/ 9e2f7a777SLen Brown 10e2f7a777SLen Brown #ifndef __ACLOCAL_H__ 11e2f7a777SLen Brown #define __ACLOCAL_H__ 12e2f7a777SLen Brown 13e2f7a777SLen Brown /* acpisrc:struct_defs -- for acpisrc conversion */ 14e2f7a777SLen Brown 15e2f7a777SLen Brown #define ACPI_SERIALIZED 0xFF 16e2f7a777SLen Brown 17e2f7a777SLen Brown typedef u32 acpi_mutex_handle; 18e2f7a777SLen Brown #define ACPI_GLOBAL_LOCK (acpi_semaphore) (-1) 19e2f7a777SLen Brown 20e2f7a777SLen Brown /* Total number of aml opcodes defined */ 21e2f7a777SLen Brown 229cf7adecSBob Moore #define AML_NUM_OPCODES 0x83 23e2f7a777SLen Brown 24e2f7a777SLen Brown /* Forward declarations */ 25e2f7a777SLen Brown 26e2f7a777SLen Brown struct acpi_walk_state; 27e2f7a777SLen Brown struct acpi_obj_mutex; 28e2f7a777SLen Brown union acpi_parse_object; 29e2f7a777SLen Brown 30e2f7a777SLen Brown /***************************************************************************** 31e2f7a777SLen Brown * 32e2f7a777SLen Brown * Mutex typedefs and structs 33e2f7a777SLen Brown * 34e2f7a777SLen Brown ****************************************************************************/ 35e2f7a777SLen Brown 36e2f7a777SLen Brown /* 37e2f7a777SLen Brown * Predefined handles for the mutex objects used within the subsystem 38e2f7a777SLen Brown * All mutex objects are automatically created by acpi_ut_mutex_initialize. 39e2f7a777SLen Brown * 40e2f7a777SLen Brown * The acquire/release ordering protocol is implied via this list. Mutexes 41e2f7a777SLen Brown * with a lower value must be acquired before mutexes with a higher value. 42e2f7a777SLen Brown * 43e2f7a777SLen Brown * NOTE: any changes here must be reflected in the acpi_gbl_mutex_names 44e2f7a777SLen Brown * table below also! 45e2f7a777SLen Brown */ 46e2f7a777SLen Brown #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ 47e2f7a777SLen Brown #define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ 48e2f7a777SLen Brown #define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ 49e2f7a777SLen Brown #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ 50e2f7a777SLen Brown #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ 51e2f7a777SLen Brown #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ 52e2f7a777SLen Brown 53cd64bbf8SBob Moore #define ACPI_MAX_MUTEX 5 543008ea9bSwaddlesplash #define ACPI_NUM_MUTEX (ACPI_MAX_MUTEX+1) 55e2f7a777SLen Brown 568a335a23SBob Moore /* Lock structure for reader/writer interfaces */ 578a335a23SBob Moore 588a335a23SBob Moore struct acpi_rw_lock { 598a335a23SBob Moore acpi_mutex writer_mutex; 608a335a23SBob Moore acpi_mutex reader_mutex; 618a335a23SBob Moore u32 num_readers; 628a335a23SBob Moore }; 638a335a23SBob Moore 64e2f7a777SLen Brown /* 65e2f7a777SLen Brown * Predefined handles for spinlocks used within the subsystem. 66e2f7a777SLen Brown * These spinlocks are created by acpi_ut_mutex_initialize 67e2f7a777SLen Brown */ 68e2f7a777SLen Brown #define ACPI_LOCK_GPES 0 69e2f7a777SLen Brown #define ACPI_LOCK_HARDWARE 1 70e2f7a777SLen Brown 71e2f7a777SLen Brown #define ACPI_MAX_LOCK 1 723008ea9bSwaddlesplash #define ACPI_NUM_LOCK (ACPI_MAX_LOCK+1) 73e2f7a777SLen Brown 74e2f7a777SLen Brown /* This Thread ID means that the mutex is not in use (unlocked) */ 75e2f7a777SLen Brown 763008ea9bSwaddlesplash #define ACPI_MUTEX_NOT_ACQUIRED ((acpi_thread_id) 0) 77e2f7a777SLen Brown 78f988f24eSLv Zheng /* This Thread ID means an invalid thread ID */ 79f988f24eSLv Zheng 80f988f24eSLv Zheng #ifdef ACPI_OS_INVALID_THREAD_ID 81f988f24eSLv Zheng #define ACPI_INVALID_THREAD_ID ACPI_OS_INVALID_THREAD_ID 82f988f24eSLv Zheng #else 83f988f24eSLv Zheng #define ACPI_INVALID_THREAD_ID ((acpi_thread_id) 0xFFFFFFFF) 84f988f24eSLv Zheng #endif 85f988f24eSLv Zheng 86e2f7a777SLen Brown /* Table for the global mutexes */ 87e2f7a777SLen Brown 88e2f7a777SLen Brown struct acpi_mutex_info { 89e2f7a777SLen Brown acpi_mutex mutex; 90e2f7a777SLen Brown u32 use_count; 91e2f7a777SLen Brown acpi_thread_id thread_id; 92e2f7a777SLen Brown }; 93e2f7a777SLen Brown 94e2f7a777SLen Brown /* Lock flag parameter for various interfaces */ 95e2f7a777SLen Brown 96e2f7a777SLen Brown #define ACPI_MTX_DO_NOT_LOCK 0 97e2f7a777SLen Brown #define ACPI_MTX_LOCK 1 98e2f7a777SLen Brown 99e2f7a777SLen Brown /* Field access granularities */ 100e2f7a777SLen Brown 101e2f7a777SLen Brown #define ACPI_FIELD_BYTE_GRANULARITY 1 102e2f7a777SLen Brown #define ACPI_FIELD_WORD_GRANULARITY 2 103e2f7a777SLen Brown #define ACPI_FIELD_DWORD_GRANULARITY 4 104e2f7a777SLen Brown #define ACPI_FIELD_QWORD_GRANULARITY 8 105e2f7a777SLen Brown 106e2f7a777SLen Brown #define ACPI_ENTRY_NOT_FOUND NULL 107e2f7a777SLen Brown 108e2f7a777SLen Brown /***************************************************************************** 109e2f7a777SLen Brown * 110e2f7a777SLen Brown * Namespace typedefs and structs 111e2f7a777SLen Brown * 112e2f7a777SLen Brown ****************************************************************************/ 113e2f7a777SLen Brown 114e2f7a777SLen Brown /* Operational modes of the AML interpreter/scanner */ 115e2f7a777SLen Brown 116e2f7a777SLen Brown typedef enum { 117e2f7a777SLen Brown ACPI_IMODE_LOAD_PASS1 = 0x01, 118e2f7a777SLen Brown ACPI_IMODE_LOAD_PASS2 = 0x02, 119e2f7a777SLen Brown ACPI_IMODE_EXECUTE = 0x03 120e2f7a777SLen Brown } acpi_interpreter_mode; 121e2f7a777SLen Brown 122e2f7a777SLen Brown /* 123e2f7a777SLen Brown * The Namespace Node describes a named object that appears in the AML. 124e2f7a777SLen Brown * descriptor_type is used to differentiate between internal descriptors. 125e2f7a777SLen Brown * 126e2f7a777SLen Brown * The node is optimized for both 32-bit and 64-bit platforms: 127e2f7a777SLen Brown * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 128e2f7a777SLen Brown * 129e2f7a777SLen Brown * Note: The descriptor_type and Type fields must appear in the identical 130e2f7a777SLen Brown * position in both the struct acpi_namespace_node and union acpi_operand_object 131e2f7a777SLen Brown * structures. 132e2f7a777SLen Brown */ 133e2f7a777SLen Brown struct acpi_namespace_node { 134e2f7a777SLen Brown union acpi_operand_object *object; /* Interpreter object */ 135e2f7a777SLen Brown u8 descriptor_type; /* Differentiate object descriptor types */ 136e2f7a777SLen Brown u8 type; /* ACPI Type associated with this name */ 13767a72420SBob Moore u16 flags; /* Miscellaneous flags */ 138e2f7a777SLen Brown union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */ 139c45b5c09SAlexey Starikovskiy struct acpi_namespace_node *parent; /* Parent node */ 140e2f7a777SLen Brown struct acpi_namespace_node *child; /* First child */ 141c45b5c09SAlexey Starikovskiy struct acpi_namespace_node *peer; /* First peer */ 14267a72420SBob Moore acpi_owner_id owner_id; /* Node creator */ 143e2f7a777SLen Brown 144e2f7a777SLen Brown /* 145e2f7a777SLen Brown * The following fields are used by the ASL compiler and disassembler only 146e2f7a777SLen Brown */ 147e2f7a777SLen Brown #ifdef ACPI_LARGE_NAMESPACE_NODE 148e2f7a777SLen Brown union acpi_parse_object *op; 14953d9edceSBob Moore void *method_locals; 15053d9edceSBob Moore void *method_args; 151e2f7a777SLen Brown u32 value; 152e2f7a777SLen Brown u32 length; 15353d9edceSBob Moore u8 arg_count; 15453d9edceSBob Moore 155e2f7a777SLen Brown #endif 156e2f7a777SLen Brown }; 157e2f7a777SLen Brown 158e2f7a777SLen Brown /* Namespace Node flags */ 159e2f7a777SLen Brown 160c45b5c09SAlexey Starikovskiy #define ANOBJ_RESERVED 0x01 /* Available for use */ 161e2f7a777SLen Brown #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 162e2f7a777SLen Brown #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 163e2f7a777SLen Brown #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 164e2f7a777SLen Brown #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 165e2f7a777SLen Brown #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 166b2f7ddcfSLin Ming #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (install_method) */ 16777d4e096SErik Schmauss #define ANOBJ_NODE_EARLY_INIT 0x80 /* acpi_exec only: Node was create via init file (-fi) */ 168e2f7a777SLen Brown 16975c8044fSLv Zheng #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 17075c8044fSLv Zheng #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 17175c8044fSLv Zheng #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 17275c8044fSLv Zheng #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 173e2f7a777SLen Brown 174b9ee2043SBob Moore /* Internal ACPI table management - master table list */ 175e2f7a777SLen Brown 176b9ee2043SBob Moore struct acpi_table_list { 177b9ee2043SBob Moore struct acpi_table_desc *tables; /* Table descriptor array */ 178b9ee2043SBob Moore u32 current_table_count; /* Tables currently in the array */ 179b9ee2043SBob Moore u32 max_table_count; /* Max tables array will hold */ 180e2f7a777SLen Brown u8 flags; 181e2f7a777SLen Brown }; 182e2f7a777SLen Brown 183e2f7a777SLen Brown /* Flags for above */ 184e2f7a777SLen Brown 185e2f7a777SLen Brown #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 186e2f7a777SLen Brown #define ACPI_ROOT_ORIGIN_ALLOCATED (1) 187e2f7a777SLen Brown #define ACPI_ROOT_ALLOW_RESIZE (2) 188e2f7a777SLen Brown 1892ba7379bSBob Moore /* List to manage incoming ACPI tables */ 1902ba7379bSBob Moore 1912ba7379bSBob Moore struct acpi_new_table_desc { 1922ba7379bSBob Moore struct acpi_table_header *table; 1932ba7379bSBob Moore struct acpi_new_table_desc *next; 1942ba7379bSBob Moore }; 1952ba7379bSBob Moore 1968ec3f459SLv Zheng /* Predefined table indexes */ 197e2f7a777SLen Brown 1988ec3f459SLv Zheng #define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF) 199e2f7a777SLen Brown 200e2f7a777SLen Brown struct acpi_find_context { 201e2f7a777SLen Brown char *search_for; 202e2f7a777SLen Brown acpi_handle *list; 203e2f7a777SLen Brown u32 *count; 204e2f7a777SLen Brown }; 205e2f7a777SLen Brown 206e2f7a777SLen Brown struct acpi_ns_search_data { 207e2f7a777SLen Brown struct acpi_namespace_node *node; 208e2f7a777SLen Brown }; 209e2f7a777SLen Brown 210e2f7a777SLen Brown /* Object types used during package copies */ 211e2f7a777SLen Brown 212e2f7a777SLen Brown #define ACPI_COPY_TYPE_SIMPLE 0 213e2f7a777SLen Brown #define ACPI_COPY_TYPE_PACKAGE 1 214e2f7a777SLen Brown 215e2f7a777SLen Brown /* Info structure used to convert external<->internal namestrings */ 216e2f7a777SLen Brown 217e2f7a777SLen Brown struct acpi_namestring_info { 218e2f7a777SLen Brown const char *external_name; 219e2f7a777SLen Brown const char *next_external_char; 220e2f7a777SLen Brown char *internal_name; 221e2f7a777SLen Brown u32 length; 222e2f7a777SLen Brown u32 num_segments; 223e2f7a777SLen Brown u32 num_carats; 224e2f7a777SLen Brown u8 fully_qualified; 225e2f7a777SLen Brown }; 226e2f7a777SLen Brown 227e2f7a777SLen Brown /* Field creation info */ 228e2f7a777SLen Brown 229e2f7a777SLen Brown struct acpi_create_field_info { 230e2f7a777SLen Brown struct acpi_namespace_node *region_node; 231e2f7a777SLen Brown struct acpi_namespace_node *field_node; 232e2f7a777SLen Brown struct acpi_namespace_node *register_node; 233e2f7a777SLen Brown struct acpi_namespace_node *data_register_node; 2349ce81784SBob Moore struct acpi_namespace_node *connection_node; 2359ce81784SBob Moore u8 *resource_buffer; 236e2f7a777SLen Brown u32 bank_value; 237e2f7a777SLen Brown u32 field_bit_position; 238e2f7a777SLen Brown u32 field_bit_length; 2399ce81784SBob Moore u16 resource_length; 24075ec6e55SBob Moore u16 pin_number_index; 241e2f7a777SLen Brown u8 field_flags; 242e2f7a777SLen Brown u8 attribute; 243e2f7a777SLen Brown u8 field_type; 2449ce81784SBob Moore u8 access_length; 245e2f7a777SLen Brown }; 246e2f7a777SLen Brown 247e2f7a777SLen Brown typedef 248644ef74eSLv Zheng acpi_status (*acpi_internal_method) (struct acpi_walk_state * walk_state); 249e2f7a777SLen Brown 250e2f7a777SLen Brown /* 251e2f7a777SLen Brown * Bitmapped ACPI types. Used internally only 252e2f7a777SLen Brown */ 253e2f7a777SLen Brown #define ACPI_BTYPE_ANY 0x00000000 254e2f7a777SLen Brown #define ACPI_BTYPE_INTEGER 0x00000001 255e2f7a777SLen Brown #define ACPI_BTYPE_STRING 0x00000002 256e2f7a777SLen Brown #define ACPI_BTYPE_BUFFER 0x00000004 257e2f7a777SLen Brown #define ACPI_BTYPE_PACKAGE 0x00000008 258e2f7a777SLen Brown #define ACPI_BTYPE_FIELD_UNIT 0x00000010 259e2f7a777SLen Brown #define ACPI_BTYPE_DEVICE 0x00000020 260e2f7a777SLen Brown #define ACPI_BTYPE_EVENT 0x00000040 261e2f7a777SLen Brown #define ACPI_BTYPE_METHOD 0x00000080 262e2f7a777SLen Brown #define ACPI_BTYPE_MUTEX 0x00000100 263e2f7a777SLen Brown #define ACPI_BTYPE_REGION 0x00000200 264e2f7a777SLen Brown #define ACPI_BTYPE_POWER 0x00000400 265e2f7a777SLen Brown #define ACPI_BTYPE_PROCESSOR 0x00000800 266e2f7a777SLen Brown #define ACPI_BTYPE_THERMAL 0x00001000 267e2f7a777SLen Brown #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 268e2f7a777SLen Brown #define ACPI_BTYPE_DDB_HANDLE 0x00004000 269e2f7a777SLen Brown #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 270a5922a1fSBob Moore #define ACPI_BTYPE_REFERENCE_OBJECT 0x00010000 /* From Index(), ref_of(), etc (type6_opcodes) */ 271e2f7a777SLen Brown #define ACPI_BTYPE_RESOURCE 0x00020000 272a5922a1fSBob Moore #define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */ 273e2f7a777SLen Brown 274e2f7a777SLen Brown #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 275e2f7a777SLen Brown 276e2f7a777SLen Brown #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 277a5922a1fSBob Moore 278a5922a1fSBob Moore /* Used by Copy, de_ref_of, Store, Printf, Fprintf */ 279a5922a1fSBob Moore 280a5922a1fSBob Moore #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE) 281e2f7a777SLen Brown #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 282e2f7a777SLen Brown #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 283e2f7a777SLen Brown #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 284e2f7a777SLen Brown 285c34c82bcSBob Moore #pragma pack(1) 286c34c82bcSBob Moore 287e2f7a777SLen Brown /* 288e2f7a777SLen Brown * Information structure for ACPI predefined names. 289e2f7a777SLen Brown * Each entry in the table contains the following items: 290e2f7a777SLen Brown * 291ba494beeSBob Moore * name - The ACPI reserved name 292e2f7a777SLen Brown * param_count - Number of arguments to the method 293e2f7a777SLen Brown * expected_return_btypes - Allowed type(s) for the return value 294e2f7a777SLen Brown */ 295e2f7a777SLen Brown struct acpi_name_info { 29632786755SBob Moore char name[ACPI_NAMESEG_SIZE]; 297c34c82bcSBob Moore u16 argument_list; 298e2f7a777SLen Brown u8 expected_btypes; 299e2f7a777SLen Brown }; 300e2f7a777SLen Brown 301e2f7a777SLen Brown /* 302e2f7a777SLen Brown * Secondary information structures for ACPI predefined objects that return 303e2f7a777SLen Brown * package objects. This structure appears as the next entry in the table 304e2f7a777SLen Brown * after the NAME_INFO structure above. 305e2f7a777SLen Brown * 306e2f7a777SLen Brown * The reason for this is to minimize the size of the predefined name table. 307e2f7a777SLen Brown */ 308e2f7a777SLen Brown 309e2f7a777SLen Brown /* 310e2f7a777SLen Brown * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 3117fce7a4bSBob Moore * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 3127fce7a4bSBob Moore * ACPI_PTYPE2_FIX_VAR 313e2f7a777SLen Brown */ 314e2f7a777SLen Brown struct acpi_package_info { 315e2f7a777SLen Brown u8 type; 316e2f7a777SLen Brown u8 object_type1; 317e2f7a777SLen Brown u8 count1; 318e2f7a777SLen Brown u8 object_type2; 319e2f7a777SLen Brown u8 count2; 320c34c82bcSBob Moore u16 reserved; 321e2f7a777SLen Brown }; 322e2f7a777SLen Brown 323e2f7a777SLen Brown /* Used for ACPI_PTYPE2_FIXED */ 324e2f7a777SLen Brown 325e2f7a777SLen Brown struct acpi_package_info2 { 326e2f7a777SLen Brown u8 type; 327e2f7a777SLen Brown u8 count; 328e2f7a777SLen Brown u8 object_type[4]; 329c34c82bcSBob Moore u8 reserved; 330e2f7a777SLen Brown }; 331e2f7a777SLen Brown 332e2f7a777SLen Brown /* Used for ACPI_PTYPE1_OPTION */ 333e2f7a777SLen Brown 334e2f7a777SLen Brown struct acpi_package_info3 { 335e2f7a777SLen Brown u8 type; 336e2f7a777SLen Brown u8 count; 337e2f7a777SLen Brown u8 object_type[2]; 338e2f7a777SLen Brown u8 tail_object_type; 339c34c82bcSBob Moore u16 reserved; 340e2f7a777SLen Brown }; 341e2f7a777SLen Brown 342e34a7813SBob Moore struct acpi_package_info4 { 343e34a7813SBob Moore u8 type; 344e34a7813SBob Moore u8 object_type1; 345e34a7813SBob Moore u8 count1; 346e34a7813SBob Moore u8 sub_object_types; 347e34a7813SBob Moore u8 pkg_count; 348e34a7813SBob Moore u16 reserved; 349e34a7813SBob Moore }; 350e34a7813SBob Moore 351e2f7a777SLen Brown union acpi_predefined_info { 352e2f7a777SLen Brown struct acpi_name_info info; 353e2f7a777SLen Brown struct acpi_package_info ret_info; 354e2f7a777SLen Brown struct acpi_package_info2 ret_info2; 355e2f7a777SLen Brown struct acpi_package_info3 ret_info3; 356e34a7813SBob Moore struct acpi_package_info4 ret_info4; 357e2f7a777SLen Brown }; 358e2f7a777SLen Brown 359c34c82bcSBob Moore /* Reset to default packing */ 360c34c82bcSBob Moore 361c34c82bcSBob Moore #pragma pack() 362c34c82bcSBob Moore 363d5a36100SBob Moore /* Return object auto-repair info */ 364d5a36100SBob Moore 365f5c1e1c5SLv Zheng typedef acpi_status (*acpi_object_converter) (struct acpi_namespace_node * 366f5c1e1c5SLv Zheng scope, 367f5c1e1c5SLv Zheng union acpi_operand_object * 368f5c1e1c5SLv Zheng original_object, 369f5c1e1c5SLv Zheng union acpi_operand_object ** 370f5c1e1c5SLv Zheng converted_object); 371d5a36100SBob Moore 372d5a36100SBob Moore struct acpi_simple_repair_info { 37332786755SBob Moore char name[ACPI_NAMESEG_SIZE]; 374d5a36100SBob Moore u32 unexpected_btypes; 375d5a36100SBob Moore u32 package_index; 376d5a36100SBob Moore acpi_object_converter object_converter; 377d5a36100SBob Moore }; 378d5a36100SBob Moore 379e2f7a777SLen Brown /* 380e2f7a777SLen Brown * Bitmapped return value types 381e2f7a777SLen Brown * Note: the actual data types must be contiguous, a loop in nspredef.c 382e2f7a777SLen Brown * depends on this. 383e2f7a777SLen Brown */ 384e2f7a777SLen Brown #define ACPI_RTYPE_ANY 0x00 385e2f7a777SLen Brown #define ACPI_RTYPE_NONE 0x01 386e2f7a777SLen Brown #define ACPI_RTYPE_INTEGER 0x02 387e2f7a777SLen Brown #define ACPI_RTYPE_STRING 0x04 388e2f7a777SLen Brown #define ACPI_RTYPE_BUFFER 0x08 389e2f7a777SLen Brown #define ACPI_RTYPE_PACKAGE 0x10 390e2f7a777SLen Brown #define ACPI_RTYPE_REFERENCE 0x20 391e2f7a777SLen Brown #define ACPI_RTYPE_ALL 0x3F 392e2f7a777SLen Brown 393e2f7a777SLen Brown #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 394e2f7a777SLen Brown 39525823e78SBob Moore /* Info for running the _REG methods */ 39625823e78SBob Moore 39725823e78SBob Moore struct acpi_reg_walk_info { 398d815346fSLv Zheng u32 function; 39925823e78SBob Moore u32 reg_run_count; 4008b1cafdcSBob Moore acpi_adr_space_type space_id; 40125823e78SBob Moore }; 40225823e78SBob Moore 403e2f7a777SLen Brown /***************************************************************************** 404e2f7a777SLen Brown * 405e2f7a777SLen Brown * Event typedefs and structs 406e2f7a777SLen Brown * 407e2f7a777SLen Brown ****************************************************************************/ 408e2f7a777SLen Brown 409a2fd4b4bSLv Zheng /* Dispatch info for each host-installed SCI handler */ 410a2fd4b4bSLv Zheng 411a2fd4b4bSLv Zheng struct acpi_sci_handler_info { 412a2fd4b4bSLv Zheng struct acpi_sci_handler_info *next; 413a2fd4b4bSLv Zheng acpi_sci_handler address; /* Address of handler */ 414a2fd4b4bSLv Zheng void *context; /* Context to be passed to handler */ 415a2fd4b4bSLv Zheng }; 416a2fd4b4bSLv Zheng 417e2f7a777SLen Brown /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 418e2f7a777SLen Brown 4198b6cd8adSLin Ming struct acpi_gpe_handler_info { 4208b6cd8adSLin Ming acpi_gpe_handler address; /* Address of handler, if any */ 421e2f7a777SLen Brown void *context; /* Context to be passed to handler */ 422e2f7a777SLen Brown struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */ 4233a37898dSLin Ming u8 original_flags; /* Original (pre-handler) GPE info */ 4243a37898dSLin Ming u8 originally_enabled; /* True if GPE was originally enabled */ 425e2f7a777SLen Brown }; 426e2f7a777SLen Brown 4275816b343SBob Moore /* Notify info for implicit notify, multiple device objects */ 4285816b343SBob Moore 4295816b343SBob Moore struct acpi_gpe_notify_info { 4305816b343SBob Moore struct acpi_namespace_node *device_node; /* Device to be notified */ 4315816b343SBob Moore struct acpi_gpe_notify_info *next; 4325816b343SBob Moore }; 4335816b343SBob Moore 43475c8044fSLv Zheng /* 43575c8044fSLv Zheng * GPE dispatch info. At any time, the GPE can have at most one type 43675c8044fSLv Zheng * of dispatch - Method, Handler, or Implicit Notify. 43775c8044fSLv Zheng */ 438e2f7a777SLen Brown union acpi_gpe_dispatch_info { 439e2f7a777SLen Brown struct acpi_namespace_node *method_node; /* Method node for this GPE level */ 4408b6cd8adSLin Ming struct acpi_gpe_handler_info *handler; /* Installed GPE handler */ 4415816b343SBob Moore struct acpi_gpe_notify_info *notify_list; /* List of _PRW devices for implicit notifies */ 442e2f7a777SLen Brown }; 443e2f7a777SLen Brown 444e2f7a777SLen Brown /* 445e2f7a777SLen Brown * Information about a GPE, one per each GPE in an array. 446e2f7a777SLen Brown * NOTE: Important to keep this struct as small as possible. 447e2f7a777SLen Brown */ 448e2f7a777SLen Brown struct acpi_gpe_event_info { 4495816b343SBob Moore union acpi_gpe_dispatch_info dispatch; /* Either Method, Handler, or notify_list */ 450e2f7a777SLen Brown struct acpi_gpe_register_info *register_info; /* Backpointer to register info */ 451e2f7a777SLen Brown u8 flags; /* Misc info about this GPE */ 452e2f7a777SLen Brown u8 gpe_number; /* This GPE */ 4530f849d2cSLin Ming u8 runtime_count; /* References to a run GPE */ 4542af52c2bSLv Zheng u8 disable_for_dispatch; /* Masked during dispatching */ 455e2f7a777SLen Brown }; 456e2f7a777SLen Brown 4579da8e9acSRafael J. Wysocki /* GPE register address */ 4589da8e9acSRafael J. Wysocki 4599da8e9acSRafael J. Wysocki struct acpi_gpe_address { 4609da8e9acSRafael J. Wysocki u8 space_id; /* Address space where the register exists */ 4619da8e9acSRafael J. Wysocki u64 address; /* 64-bit address of the register */ 4629da8e9acSRafael J. Wysocki }; 4639da8e9acSRafael J. Wysocki 464e2f7a777SLen Brown /* Information about a GPE register pair, one per each status/enable pair in an array */ 465e2f7a777SLen Brown 466e2f7a777SLen Brown struct acpi_gpe_register_info { 4679da8e9acSRafael J. Wysocki struct acpi_gpe_address status_address; /* Address of status reg */ 4689da8e9acSRafael J. Wysocki struct acpi_gpe_address enable_address; /* Address of enable reg */ 4697505da4cSBob Moore u16 base_gpe_number; /* Base GPE number for this register */ 470e2f7a777SLen Brown u8 enable_for_wake; /* GPEs to keep enabled when sleeping */ 471e2f7a777SLen Brown u8 enable_for_run; /* GPEs to keep enabled when running */ 4722af52c2bSLv Zheng u8 mask_for_run; /* GPEs to keep masked when running */ 473c50f13c6SRafael J. Wysocki u8 enable_mask; /* Current mask of enabled GPEs */ 474e2f7a777SLen Brown }; 475e2f7a777SLen Brown 476e2f7a777SLen Brown /* 477e2f7a777SLen Brown * Information about a GPE register block, one per each installed block -- 478e2f7a777SLen Brown * GPE0, GPE1, and one per each installed GPE Block Device. 479e2f7a777SLen Brown */ 480e2f7a777SLen Brown struct acpi_gpe_block_info { 481e2f7a777SLen Brown struct acpi_namespace_node *node; 482e2f7a777SLen Brown struct acpi_gpe_block_info *previous; 483e2f7a777SLen Brown struct acpi_gpe_block_info *next; 484e2f7a777SLen Brown struct acpi_gpe_xrupt_info *xrupt_block; /* Backpointer to interrupt block */ 485e2f7a777SLen Brown struct acpi_gpe_register_info *register_info; /* One per GPE register pair */ 486e2f7a777SLen Brown struct acpi_gpe_event_info *event_info; /* One for each GPE */ 4877505da4cSBob Moore u64 address; /* Base address of the block */ 488e2f7a777SLen Brown u32 register_count; /* Number of register pairs in block */ 4890f849d2cSLin Ming u16 gpe_count; /* Number of individual GPEs in block */ 4907505da4cSBob Moore u16 block_base_number; /* Base GPE number for this block */ 4917505da4cSBob Moore u8 space_id; 4923a37898dSLin Ming u8 initialized; /* TRUE if this block is initialized */ 493e2f7a777SLen Brown }; 494e2f7a777SLen Brown 495e2f7a777SLen Brown /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 496e2f7a777SLen Brown 497e2f7a777SLen Brown struct acpi_gpe_xrupt_info { 498e2f7a777SLen Brown struct acpi_gpe_xrupt_info *previous; 499e2f7a777SLen Brown struct acpi_gpe_xrupt_info *next; 500e2f7a777SLen Brown struct acpi_gpe_block_info *gpe_block_list_head; /* List of GPE blocks for this xrupt */ 501e2f7a777SLen Brown u32 interrupt_number; /* System interrupt number */ 502e2f7a777SLen Brown }; 503e2f7a777SLen Brown 504e2f7a777SLen Brown struct acpi_gpe_walk_info { 505e2f7a777SLen Brown struct acpi_namespace_node *gpe_device; 506e2f7a777SLen Brown struct acpi_gpe_block_info *gpe_block; 507186c307fSBob Moore u16 count; 508186c307fSBob Moore acpi_owner_id owner_id; 509186c307fSBob Moore u8 execute_by_owner_id; 510e2f7a777SLen Brown }; 511e2f7a777SLen Brown 512e2f7a777SLen Brown struct acpi_gpe_device_info { 513e2f7a777SLen Brown u32 index; 514e2f7a777SLen Brown u32 next_block_base_index; 515e2f7a777SLen Brown acpi_status status; 516e2f7a777SLen Brown struct acpi_namespace_node *gpe_device; 517e2f7a777SLen Brown }; 518e2f7a777SLen Brown 5191f86e8c1SLv Zheng typedef acpi_status (*acpi_gpe_callback) (struct acpi_gpe_xrupt_info * 5201f86e8c1SLv Zheng gpe_xrupt_info, 521f5c1e1c5SLv Zheng struct acpi_gpe_block_info * 522f5c1e1c5SLv Zheng gpe_block, void *context); 523e2f7a777SLen Brown 524e2f7a777SLen Brown /* Information about each particular fixed event */ 525e2f7a777SLen Brown 526e2f7a777SLen Brown struct acpi_fixed_event_handler { 527e2f7a777SLen Brown acpi_event_handler handler; /* Address of handler. */ 528e2f7a777SLen Brown void *context; /* Context to be passed to handler */ 529e2f7a777SLen Brown }; 530e2f7a777SLen Brown 531e2f7a777SLen Brown struct acpi_fixed_event_info { 532e2f7a777SLen Brown u8 status_register_id; 533e2f7a777SLen Brown u8 enable_register_id; 534e2f7a777SLen Brown u16 status_bit_mask; 535e2f7a777SLen Brown u16 enable_bit_mask; 536e2f7a777SLen Brown }; 537e2f7a777SLen Brown 538e2f7a777SLen Brown /* Information used during field processing */ 539e2f7a777SLen Brown 540e2f7a777SLen Brown struct acpi_field_info { 541e2f7a777SLen Brown u8 skip_field; 542e2f7a777SLen Brown u8 field_flag; 543e2f7a777SLen Brown u32 pkg_length; 544e2f7a777SLen Brown }; 545e2f7a777SLen Brown 54624a4b872SJose Marinho /* Information about the interrupt ID and _EVT of a GED device */ 54724a4b872SJose Marinho 54824a4b872SJose Marinho struct acpi_ged_handler_info { 54924a4b872SJose Marinho struct acpi_ged_handler_info *next; 55024a4b872SJose Marinho u32 int_id; /* The interrupt ID that triggers the execution of the evt_method. */ 55124a4b872SJose Marinho struct acpi_namespace_node *evt_method; /* The _EVT method to be executed when an interrupt with ID = int_ID is received */ 55224a4b872SJose Marinho }; 55324a4b872SJose Marinho 554e2f7a777SLen Brown /***************************************************************************** 555e2f7a777SLen Brown * 556e2f7a777SLen Brown * Generic "state" object for stacks 557e2f7a777SLen Brown * 558e2f7a777SLen Brown ****************************************************************************/ 559e2f7a777SLen Brown 560e2f7a777SLen Brown #define ACPI_CONTROL_NORMAL 0xC0 561e2f7a777SLen Brown #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 562e2f7a777SLen Brown #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 563e2f7a777SLen Brown #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 564e2f7a777SLen Brown #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 565e2f7a777SLen Brown 566e2f7a777SLen Brown #define ACPI_STATE_COMMON \ 567e2f7a777SLen Brown void *next; \ 568e2f7a777SLen Brown u8 descriptor_type; /* To differentiate various internal objs */\ 569e2f7a777SLen Brown u8 flags; \ 570e2f7a777SLen Brown u16 value; \ 5714f1094baSGeorge Guo u16 state 572e2f7a777SLen Brown 573e2f7a777SLen Brown /* There are 2 bytes available here until the next natural alignment boundary */ 574e2f7a777SLen Brown 575e2f7a777SLen Brown struct acpi_common_state { 5764f1094baSGeorge Guo ACPI_STATE_COMMON; 5774f1094baSGeorge Guo }; 578e2f7a777SLen Brown 579e2f7a777SLen Brown /* 580e2f7a777SLen Brown * Update state - used to traverse complex objects such as packages 581e2f7a777SLen Brown */ 582e2f7a777SLen Brown struct acpi_update_state { 5834f1094baSGeorge Guo ACPI_STATE_COMMON; 5844f1094baSGeorge Guo union acpi_operand_object *object; 585e2f7a777SLen Brown }; 586e2f7a777SLen Brown 587e2f7a777SLen Brown /* 588e2f7a777SLen Brown * Pkg state - used to traverse nested package structures 589e2f7a777SLen Brown */ 590e2f7a777SLen Brown struct acpi_pkg_state { 5914f1094baSGeorge Guo ACPI_STATE_COMMON; 5924f1094baSGeorge Guo u32 index; 593e2f7a777SLen Brown union acpi_operand_object *source_object; 594e2f7a777SLen Brown union acpi_operand_object *dest_object; 595e2f7a777SLen Brown struct acpi_walk_state *walk_state; 596e2f7a777SLen Brown void *this_target_obj; 597e2f7a777SLen Brown u32 num_packages; 598e2f7a777SLen Brown }; 599e2f7a777SLen Brown 600e2f7a777SLen Brown /* 601e2f7a777SLen Brown * Control state - one per if/else and while constructs. 602e2f7a777SLen Brown * Allows nesting of these constructs 603e2f7a777SLen Brown */ 604e2f7a777SLen Brown struct acpi_control_state { 6054f1094baSGeorge Guo ACPI_STATE_COMMON; 6064f1094baSGeorge Guo u16 opcode; 607e2f7a777SLen Brown union acpi_parse_object *predicate_op; 608e2f7a777SLen Brown u8 *aml_predicate_start; /* Start of if/while predicate */ 609e2f7a777SLen Brown u8 *package_end; /* End of if/while block */ 610164a08ceSLv Zheng u64 loop_timeout; /* While() loop timeout */ 611e2f7a777SLen Brown }; 612e2f7a777SLen Brown 613e2f7a777SLen Brown /* 614e2f7a777SLen Brown * Scope state - current scope during namespace lookups 615e2f7a777SLen Brown */ 616e2f7a777SLen Brown struct acpi_scope_state { 6174f1094baSGeorge Guo ACPI_STATE_COMMON; 6184f1094baSGeorge Guo struct acpi_namespace_node *node; 619e2f7a777SLen Brown }; 620e2f7a777SLen Brown 621e2f7a777SLen Brown struct acpi_pscope_state { 6224f1094baSGeorge Guo ACPI_STATE_COMMON; 6234f1094baSGeorge Guo u32 arg_count; /* Number of fixed arguments */ 624e2f7a777SLen Brown union acpi_parse_object *op; /* Current op being parsed */ 625e2f7a777SLen Brown u8 *arg_end; /* Current argument end */ 626e2f7a777SLen Brown u8 *pkg_end; /* Current package end */ 627e2f7a777SLen Brown u32 arg_list; /* Next argument to parse */ 628e2f7a777SLen Brown }; 629e2f7a777SLen Brown 630e2f7a777SLen Brown /* 631e2f7a777SLen Brown * Thread state - one per thread across multiple walk states. Multiple walk 632e2f7a777SLen Brown * states are created when there are nested control methods executing. 633e2f7a777SLen Brown */ 634e2f7a777SLen Brown struct acpi_thread_state { 6354f1094baSGeorge Guo ACPI_STATE_COMMON; 6364f1094baSGeorge Guo u8 current_sync_level; /* Mutex Sync (nested acquire) level */ 637e2f7a777SLen Brown struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */ 638e2f7a777SLen Brown union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */ 639e2f7a777SLen Brown acpi_thread_id thread_id; /* Running thread ID */ 640e2f7a777SLen Brown }; 641e2f7a777SLen Brown 642e2f7a777SLen Brown /* 643e2f7a777SLen Brown * Result values - used to accumulate the results of nested 644e2f7a777SLen Brown * AML arguments 645e2f7a777SLen Brown */ 646e2f7a777SLen Brown struct acpi_result_values { 6474f1094baSGeorge Guo ACPI_STATE_COMMON; 648e2f7a777SLen Brown union acpi_operand_object *obj_desc[ACPI_RESULTS_FRAME_OBJ_NUM]; 649e2f7a777SLen Brown }; 650e2f7a777SLen Brown 651e2f7a777SLen Brown typedef 652e2f7a777SLen Brown acpi_status (*acpi_parse_downwards) (struct acpi_walk_state * walk_state, 653e2f7a777SLen Brown union acpi_parse_object ** out_op); 654e2f7a777SLen Brown 655f5c1e1c5SLv Zheng typedef 656f5c1e1c5SLv Zheng acpi_status (*acpi_parse_upwards) (struct acpi_walk_state * walk_state); 657e2f7a777SLen Brown 65886ed4bc8SBob Moore /* Global handlers for AML Notifies */ 65986ed4bc8SBob Moore 66086ed4bc8SBob Moore struct acpi_global_notify_handler { 66186ed4bc8SBob Moore acpi_notify_handler handler; 66286ed4bc8SBob Moore void *context; 66386ed4bc8SBob Moore }; 66486ed4bc8SBob Moore 665e2f7a777SLen Brown /* 666e2f7a777SLen Brown * Notify info - used to pass info to the deferred notify 667e2f7a777SLen Brown * handler/dispatcher. 668e2f7a777SLen Brown */ 669e2f7a777SLen Brown struct acpi_notify_info { 6704f1094baSGeorge Guo ACPI_STATE_COMMON; 6714f1094baSGeorge Guo u8 handler_list_id; 67286ed4bc8SBob Moore struct acpi_namespace_node *node; 67386ed4bc8SBob Moore union acpi_operand_object *handler_list_head; 67486ed4bc8SBob Moore struct acpi_global_notify_handler *global; 675e2f7a777SLen Brown }; 676e2f7a777SLen Brown 677e2f7a777SLen Brown /* Generic state is union of structs above */ 678e2f7a777SLen Brown 679e2f7a777SLen Brown union acpi_generic_state { 680e2f7a777SLen Brown struct acpi_common_state common; 681e2f7a777SLen Brown struct acpi_control_state control; 682e2f7a777SLen Brown struct acpi_update_state update; 683e2f7a777SLen Brown struct acpi_scope_state scope; 684e2f7a777SLen Brown struct acpi_pscope_state parse_scope; 685e2f7a777SLen Brown struct acpi_pkg_state pkg; 686e2f7a777SLen Brown struct acpi_thread_state thread; 687e2f7a777SLen Brown struct acpi_result_values results; 688e2f7a777SLen Brown struct acpi_notify_info notify; 689e2f7a777SLen Brown }; 690e2f7a777SLen Brown 691e2f7a777SLen Brown /***************************************************************************** 692e2f7a777SLen Brown * 693e2f7a777SLen Brown * Interpreter typedefs and structs 694e2f7a777SLen Brown * 695e2f7a777SLen Brown ****************************************************************************/ 696e2f7a777SLen Brown 697f5c1e1c5SLv Zheng typedef 698f5c1e1c5SLv Zheng acpi_status (*acpi_execute_op) (struct acpi_walk_state * walk_state); 699e2f7a777SLen Brown 700f654c0feSLin Ming /* Address Range info block */ 701f654c0feSLin Ming 702f654c0feSLin Ming struct acpi_address_range { 703f654c0feSLin Ming struct acpi_address_range *next; 704f654c0feSLin Ming struct acpi_namespace_node *region_node; 705f654c0feSLin Ming acpi_physical_address start_address; 706f654c0feSLin Ming acpi_physical_address end_address; 707f654c0feSLin Ming }; 708f654c0feSLin Ming 709e2f7a777SLen Brown /***************************************************************************** 710e2f7a777SLen Brown * 711e2f7a777SLen Brown * Parser typedefs and structs 712e2f7a777SLen Brown * 713e2f7a777SLen Brown ****************************************************************************/ 714e2f7a777SLen Brown 715e2f7a777SLen Brown /* 716e2f7a777SLen Brown * AML opcode, name, and argument layout 717e2f7a777SLen Brown */ 718e2f7a777SLen Brown struct acpi_opcode_info { 719e2f7a777SLen Brown #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 720e2f7a777SLen Brown char *name; /* Opcode name (disassembler/debug only) */ 721e2f7a777SLen Brown #endif 722e2f7a777SLen Brown u32 parse_args; /* Grammar/Parse time arguments */ 723e2f7a777SLen Brown u32 runtime_args; /* Interpret time arguments */ 724e2f7a777SLen Brown u16 flags; /* Misc flags */ 725e2f7a777SLen Brown u8 object_type; /* Corresponding internal object type */ 726e2f7a777SLen Brown u8 class; /* Opcode class */ 727e2f7a777SLen Brown u8 type; /* Opcode type */ 728e2f7a777SLen Brown }; 729e2f7a777SLen Brown 73075c8044fSLv Zheng /* Value associated with the parse object */ 7313e8214e5SLv Zheng 732e2f7a777SLen Brown union acpi_parse_value { 7335df7e6cbSBob Moore u64 integer; /* Integer constant (Up to 64 bits) */ 734e2f7a777SLen Brown u32 size; /* bytelist or field size */ 735e2f7a777SLen Brown char *string; /* NULL terminated string */ 736e2f7a777SLen Brown u8 *buffer; /* buffer or string */ 737e2f7a777SLen Brown char *name; /* NULL terminated string */ 738e2f7a777SLen Brown union acpi_parse_object *arg; /* arguments and contained ops */ 739e2f7a777SLen Brown }; 740e2f7a777SLen Brown 741a616dc2fSLv Zheng #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 742e2f7a777SLen Brown #define ACPI_DISASM_ONLY_MEMBERS(a) a; 743e2f7a777SLen Brown #else 744e2f7a777SLen Brown #define ACPI_DISASM_ONLY_MEMBERS(a) 745e2f7a777SLen Brown #endif 746e2f7a777SLen Brown 7479cf7adecSBob Moore #if defined(ACPI_ASL_COMPILER) 7489cf7adecSBob Moore #define ACPI_CONVERTER_ONLY_MEMBERS(a) a; 7499cf7adecSBob Moore #else 7509cf7adecSBob Moore #define ACPI_CONVERTER_ONLY_MEMBERS(a) 7519cf7adecSBob Moore #endif 7529cf7adecSBob Moore 753e2f7a777SLen Brown #define ACPI_PARSE_COMMON \ 754e2f7a777SLen Brown union acpi_parse_object *parent; /* Parent op */\ 755e2f7a777SLen Brown u8 descriptor_type; /* To differentiate various internal objs */\ 756e2f7a777SLen Brown u8 flags; /* Type of Op */\ 757e2f7a777SLen Brown u16 aml_opcode; /* AML opcode */\ 758950a429cSLv Zheng u8 *aml; /* Address of declaration in AML */\ 759e2f7a777SLen Brown union acpi_parse_object *next; /* Next op */\ 760e2f7a777SLen Brown struct acpi_namespace_node *node; /* For use by interpreter */\ 761e2f7a777SLen Brown union acpi_parse_value value; /* Value or args associated with the opcode */\ 762e2f7a777SLen Brown u8 arg_list_length; /* Number of elements in the arg list */\ 763e2f7a777SLen Brown ACPI_DISASM_ONLY_MEMBERS (\ 764a335e955SBob Moore u16 disasm_flags; /* Used during AML disassembly */\ 765e2f7a777SLen Brown u8 disasm_opcode; /* Subtype used for disassembly */\ 7665f040fc7SBob Moore char *operator_symbol; /* Used for C-style operator name strings */\ 7679cf7adecSBob Moore char aml_op_name[16]) /* Op name (debug only) */\ 7689cf7adecSBob Moore ACPI_CONVERTER_ONLY_MEMBERS (\ 7699cf7adecSBob Moore char *inline_comment; /* Inline comment */\ 7709cf7adecSBob Moore char *end_node_comment; /* End of node comment */\ 7719cf7adecSBob Moore char *name_comment; /* Comment associated with the first parameter of the name node */\ 7729cf7adecSBob Moore char *close_brace_comment; /* Comments that come after } on the same as } */\ 7739cf7adecSBob Moore struct acpi_comment_node *comment_list; /* comments that appears before this node */\ 7749cf7adecSBob Moore struct acpi_comment_node *end_blk_comment; /* comments that at the end of a block but before ) or } */\ 7759cf7adecSBob Moore char *cv_filename; /* Filename associated with this node. Used for ASL/ASL+ converter */\ 7769cf7adecSBob Moore char *cv_parent_filename) /* Parent filename associated with this node. Used for ASL/ASL+ converter */ 7779cf7adecSBob Moore 7789cf7adecSBob Moore /* categories of comments */ 7799cf7adecSBob Moore 7809cf7adecSBob Moore typedef enum { 7819cf7adecSBob Moore STANDARD_COMMENT = 1, 7829cf7adecSBob Moore INLINE_COMMENT, 7839cf7adecSBob Moore ENDNODE_COMMENT, 7849cf7adecSBob Moore OPENBRACE_COMMENT, 7859cf7adecSBob Moore CLOSE_BRACE_COMMENT, 7869cf7adecSBob Moore STD_DEFBLK_COMMENT, 7879cf7adecSBob Moore END_DEFBLK_COMMENT, 7889cf7adecSBob Moore FILENAME_COMMENT, 7899cf7adecSBob Moore PARENTFILENAME_COMMENT, 7909cf7adecSBob Moore ENDBLK_COMMENT, 7919cf7adecSBob Moore INCLUDE_COMMENT 7929cf7adecSBob Moore } asl_comment_types; 793e2f7a777SLen Brown 794a654b8caSDavid E. Box /* Internal opcodes for disasm_opcode field above */ 795be030a57SBob Moore 796be030a57SBob Moore #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 797be030a57SBob Moore #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 798be030a57SBob Moore #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 799be030a57SBob Moore #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 800be030a57SBob Moore #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 80190da690bSBob Moore #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 80290da690bSBob Moore #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 80390da690bSBob Moore #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 80490da690bSBob Moore #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a Lnot_equal (etc.) pair of opcodes */ 80590da690bSBob Moore #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */ 80690da690bSBob Moore #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 807a654b8caSDavid E. Box #define ACPI_DASM_IGNORE_SINGLE 0x0B /* Ignore the opcode but not it's children */ 808bee900dbSDavid E. Box #define ACPI_DASM_SWITCH 0x0C /* While is a Switch */ 809bee900dbSDavid E. Box #define ACPI_DASM_SWITCH_PREDICATE 0x0D /* Object is a predicate for a Switch or Case block */ 810bee900dbSDavid E. Box #define ACPI_DASM_CASE 0x0E /* If/Else is a Case in a Switch/Case block */ 811bee900dbSDavid E. Box #define ACPI_DASM_DEFAULT 0x0F /* Else is a Default in a Switch/Case block */ 812e2f7a777SLen Brown 813e2f7a777SLen Brown /* 8149cf7adecSBob Moore * List struct used in the -ca option 8159cf7adecSBob Moore */ 8169cf7adecSBob Moore struct acpi_comment_node { 8179cf7adecSBob Moore char *comment; 8189cf7adecSBob Moore struct acpi_comment_node *next; 8199cf7adecSBob Moore }; 8209cf7adecSBob Moore 8219cf7adecSBob Moore struct acpi_comment_addr_node { 8229cf7adecSBob Moore u8 *addr; 8239cf7adecSBob Moore struct acpi_comment_addr_node *next; 8249cf7adecSBob Moore }; 8259cf7adecSBob Moore 8269cf7adecSBob Moore /* 8279cf7adecSBob Moore * File node - used for "Include" operator file stack and 828c163f90cSErik Schmauss * dependency tree for the -ca option 8299cf7adecSBob Moore */ 8309cf7adecSBob Moore struct acpi_file_node { 8319cf7adecSBob Moore void *file; 8329cf7adecSBob Moore char *filename; 8339cf7adecSBob Moore char *file_start; /* Points to AML and indicates when the AML for this particular file starts. */ 8349cf7adecSBob Moore char *file_end; /* Points to AML and indicates when the AML for this particular file ends. */ 8359cf7adecSBob Moore struct acpi_file_node *next; 8369cf7adecSBob Moore struct acpi_file_node *parent; 8379cf7adecSBob Moore u8 include_written; 8389cf7adecSBob Moore struct acpi_comment_node *include_comment; 8399cf7adecSBob Moore }; 8409cf7adecSBob Moore 8419cf7adecSBob Moore /* 842e2f7a777SLen Brown * Generic operation (for example: If, While, Store) 843e2f7a777SLen Brown */ 844e2f7a777SLen Brown struct acpi_parse_obj_common { 845e2f7a777SLen Brown ACPI_PARSE_COMMON}; 846e2f7a777SLen Brown 847e2f7a777SLen Brown /* 848e2f7a777SLen Brown * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and op_regions), 849e2f7a777SLen Brown * and bytelists. 850e2f7a777SLen Brown */ 851e2f7a777SLen Brown struct acpi_parse_obj_named { 85205c3507cSErik Schmauss ACPI_PARSE_COMMON char *path; 853e2f7a777SLen Brown u8 *data; /* AML body or bytelist data */ 854e2f7a777SLen Brown u32 length; /* AML length */ 855e2f7a777SLen Brown u32 name; /* 4-byte name or zero if no name */ 856e2f7a777SLen Brown }; 857e2f7a777SLen Brown 858ba494beeSBob Moore /* This version is used by the iASL compiler only */ 859e2f7a777SLen Brown 860e2f7a777SLen Brown #define ACPI_MAX_PARSEOP_NAME 20 861e2f7a777SLen Brown 862e2f7a777SLen Brown struct acpi_parse_obj_asl { 863e2f7a777SLen Brown ACPI_PARSE_COMMON union acpi_parse_object *child; 864e2f7a777SLen Brown union acpi_parse_object *parent_method; 865e2f7a777SLen Brown char *filename; 8669cf7adecSBob Moore u8 file_changed; 8679cf7adecSBob Moore char *parent_filename; 868e2f7a777SLen Brown char *external_name; 869e2f7a777SLen Brown char *namepath; 870e2f7a777SLen Brown char name_seg[4]; 871e2f7a777SLen Brown u32 extra_value; 872e2f7a777SLen Brown u32 column; 873e2f7a777SLen Brown u32 line_number; 874e2f7a777SLen Brown u32 logical_line_number; 875e2f7a777SLen Brown u32 logical_byte_offset; 876e2f7a777SLen Brown u32 end_line; 877e2f7a777SLen Brown u32 end_logical_line; 878e2f7a777SLen Brown u32 acpi_btype; 879e2f7a777SLen Brown u32 aml_length; 880e2f7a777SLen Brown u32 aml_subtree_length; 881e2f7a777SLen Brown u32 final_aml_length; 882e2f7a777SLen Brown u32 final_aml_offset; 883e2f7a777SLen Brown u32 compile_flags; 884e2f7a777SLen Brown u16 parse_opcode; 885e2f7a777SLen Brown u8 aml_opcode_length; 886e2f7a777SLen Brown u8 aml_pkg_len_bytes; 887e2f7a777SLen Brown u8 extra; 888e2f7a777SLen Brown char parse_op_name[ACPI_MAX_PARSEOP_NAME]; 889e2f7a777SLen Brown }; 890e2f7a777SLen Brown 891e2f7a777SLen Brown union acpi_parse_object { 892e2f7a777SLen Brown struct acpi_parse_obj_common common; 893e2f7a777SLen Brown struct acpi_parse_obj_named named; 894e2f7a777SLen Brown struct acpi_parse_obj_asl asl; 895e2f7a777SLen Brown }; 896e2f7a777SLen Brown 8979cf7adecSBob Moore struct asl_comment_state { 8989cf7adecSBob Moore u8 comment_type; 8999cf7adecSBob Moore u32 spaces_before; 900a7718df2SBob Moore union acpi_parse_object *latest_parse_op; 9019cf7adecSBob Moore union acpi_parse_object *parsing_paren_brace_node; 9029cf7adecSBob Moore u8 capture_comments; 9039cf7adecSBob Moore }; 9049cf7adecSBob Moore 905e2f7a777SLen Brown /* 906e2f7a777SLen Brown * Parse state - one state per parser invocation and each control 907e2f7a777SLen Brown * method. 908e2f7a777SLen Brown */ 909e2f7a777SLen Brown struct acpi_parse_state { 910e2f7a777SLen Brown u8 *aml_start; /* First AML byte */ 911e2f7a777SLen Brown u8 *aml; /* Next AML byte */ 912e2f7a777SLen Brown u8 *aml_end; /* (last + 1) AML byte */ 913e2f7a777SLen Brown u8 *pkg_start; /* Current package begin */ 914e2f7a777SLen Brown u8 *pkg_end; /* Current package end */ 915e2f7a777SLen Brown union acpi_parse_object *start_op; /* Root of parse tree */ 916e2f7a777SLen Brown struct acpi_namespace_node *start_node; 917e2f7a777SLen Brown union acpi_generic_state *scope; /* Current scope */ 918e2f7a777SLen Brown union acpi_parse_object *start_scope; 919e2f7a777SLen Brown u32 aml_size; 920e2f7a777SLen Brown }; 921e2f7a777SLen Brown 922e2f7a777SLen Brown /* Parse object flags */ 923e2f7a777SLen Brown 924e2f7a777SLen Brown #define ACPI_PARSEOP_GENERIC 0x01 9255391abfdSBob Moore #define ACPI_PARSEOP_NAMED_OBJECT 0x02 926e2f7a777SLen Brown #define ACPI_PARSEOP_DEFERRED 0x04 927e2f7a777SLen Brown #define ACPI_PARSEOP_BYTELIST 0x08 928e2f7a777SLen Brown #define ACPI_PARSEOP_IN_STACK 0x10 929e2f7a777SLen Brown #define ACPI_PARSEOP_TARGET 0x20 930e2f7a777SLen Brown #define ACPI_PARSEOP_IN_CACHE 0x80 931e2f7a777SLen Brown 932e2f7a777SLen Brown /* Parse object disasm_flags */ 933e2f7a777SLen Brown 934a335e955SBob Moore #define ACPI_PARSEOP_IGNORE 0x0001 935a335e955SBob Moore #define ACPI_PARSEOP_PARAMETER_LIST 0x0002 936a335e955SBob Moore #define ACPI_PARSEOP_EMPTY_TERMLIST 0x0004 937a335e955SBob Moore #define ACPI_PARSEOP_PREDEFINED_CHECKED 0x0008 938a335e955SBob Moore #define ACPI_PARSEOP_CLOSING_PAREN 0x0010 939a335e955SBob Moore #define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x0020 940a335e955SBob Moore #define ACPI_PARSEOP_ASSIGNMENT 0x0040 941a335e955SBob Moore #define ACPI_PARSEOP_ELSEIF 0x0080 942a335e955SBob Moore #define ACPI_PARSEOP_LEGACY_ASL_ONLY 0x0100 943e2f7a777SLen Brown 944e2f7a777SLen Brown /***************************************************************************** 945e2f7a777SLen Brown * 946e2f7a777SLen Brown * Hardware (ACPI registers) and PNP 947e2f7a777SLen Brown * 948e2f7a777SLen Brown ****************************************************************************/ 949e2f7a777SLen Brown 950e2f7a777SLen Brown struct acpi_bit_register_info { 951e2f7a777SLen Brown u8 parent_register; 952e2f7a777SLen Brown u8 bit_position; 953e2f7a777SLen Brown u16 access_bit_mask; 954e2f7a777SLen Brown }; 955e2f7a777SLen Brown 956e2f7a777SLen Brown /* 957e2f7a777SLen Brown * Some ACPI registers have bits that must be ignored -- meaning that they 958e2f7a777SLen Brown * must be preserved. 959e2f7a777SLen Brown */ 960e2f7a777SLen Brown #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 96120869dcfSBob Moore 962c3dd25f4SLin Ming /* Write-only bits must be zeroed by software */ 963c3dd25f4SLin Ming 964c3dd25f4SLin Ming #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 965c3dd25f4SLin Ming 96620869dcfSBob Moore /* For control registers, both ignored and reserved bits must be preserved */ 96720869dcfSBob Moore 968975b3c47SLin Ming /* 969b1cd843bSBob Moore * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 970b1cd843bSBob Moore * ACPI specification to be a "preserved" bit - "OSPM always preserves this 971b1cd843bSBob Moore * bit position", section 4.7.3.2.1. However, on some machines the OS must 972b1cd843bSBob Moore * write a one to this bit after resume for the machine to work properly. 973b1cd843bSBob Moore * To enable this, we no longer attempt to preserve this bit. No machines 974b1cd843bSBob Moore * are known to fail if the bit is not preserved. (May 2009) 975975b3c47SLin Ming */ 976b1cd843bSBob Moore #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 97720869dcfSBob Moore #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 97820869dcfSBob Moore #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 97920869dcfSBob Moore (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 98020869dcfSBob Moore 98120869dcfSBob Moore #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 982e2f7a777SLen Brown 983e2f7a777SLen Brown /* 984e2f7a777SLen Brown * Register IDs 985e2f7a777SLen Brown * These are the full ACPI registers 986e2f7a777SLen Brown */ 987e2f7a777SLen Brown #define ACPI_REGISTER_PM1_STATUS 0x01 988e2f7a777SLen Brown #define ACPI_REGISTER_PM1_ENABLE 0x02 989e2f7a777SLen Brown #define ACPI_REGISTER_PM1_CONTROL 0x03 99032c9ef99SBob Moore #define ACPI_REGISTER_PM2_CONTROL 0x04 99132c9ef99SBob Moore #define ACPI_REGISTER_PM_TIMER 0x05 99232c9ef99SBob Moore #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 99332c9ef99SBob Moore #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 994e2f7a777SLen Brown 995e2f7a777SLen Brown /* Masks used to access the bit_registers */ 996e2f7a777SLen Brown 997e2f7a777SLen Brown #define ACPI_BITMASK_TIMER_STATUS 0x0001 998e2f7a777SLen Brown #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 999e2f7a777SLen Brown #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1000e2f7a777SLen Brown #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1001e2f7a777SLen Brown #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1002e2f7a777SLen Brown #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1003e2f7a777SLen Brown #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1004e2f7a777SLen Brown #define ACPI_BITMASK_WAKE_STATUS 0x8000 1005e2f7a777SLen Brown 1006e2f7a777SLen Brown #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1007e2f7a777SLen Brown ACPI_BITMASK_TIMER_STATUS | \ 1008e2f7a777SLen Brown ACPI_BITMASK_BUS_MASTER_STATUS | \ 1009e2f7a777SLen Brown ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1010e2f7a777SLen Brown ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1011e2f7a777SLen Brown ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1012e2f7a777SLen Brown ACPI_BITMASK_RT_CLOCK_STATUS | \ 101349b3c1e0SColin Ian King ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1014e2f7a777SLen Brown ACPI_BITMASK_WAKE_STATUS) 1015e2f7a777SLen Brown 1016e2f7a777SLen Brown #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1017e2f7a777SLen Brown #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1018e2f7a777SLen Brown #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1019e2f7a777SLen Brown #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1020e2f7a777SLen Brown #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1021e2f7a777SLen Brown #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1022e2f7a777SLen Brown 1023e2f7a777SLen Brown #define ACPI_BITMASK_SCI_ENABLE 0x0001 1024e2f7a777SLen Brown #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1025e2f7a777SLen Brown #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 102682d79b86SBob Moore #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1027e2f7a777SLen Brown #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1028e2f7a777SLen Brown 1029e2f7a777SLen Brown #define ACPI_BITMASK_ARB_DISABLE 0x0001 1030e2f7a777SLen Brown 1031e2f7a777SLen Brown /* Raw bit position of each bit_register */ 1032e2f7a777SLen Brown 1033e2f7a777SLen Brown #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1034e2f7a777SLen Brown #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1035e2f7a777SLen Brown #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1036e2f7a777SLen Brown #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1037e2f7a777SLen Brown #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1038e2f7a777SLen Brown #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1039e2f7a777SLen Brown #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1040e2f7a777SLen Brown #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1041e2f7a777SLen Brown 1042e2f7a777SLen Brown #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1043e2f7a777SLen Brown #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1044e2f7a777SLen Brown #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1045e2f7a777SLen Brown #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1046e2f7a777SLen Brown #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1047e2f7a777SLen Brown #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1048e2f7a777SLen Brown 1049e2f7a777SLen Brown #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1050e2f7a777SLen Brown #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1051e2f7a777SLen Brown #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 105282d79b86SBob Moore #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1053e2f7a777SLen Brown #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1054e2f7a777SLen Brown 1055e2f7a777SLen Brown #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1056e2f7a777SLen Brown 10577f071903SBob Moore /* Structs and definitions for _OSI support and I/O port validation */ 10587f071903SBob Moore 10597f071903SBob Moore #define ACPI_ALWAYS_ILLEGAL 0x00 10607f071903SBob Moore 10617f071903SBob Moore struct acpi_interface_info { 10627f071903SBob Moore char *name; 1063b0ed7a91SLin Ming struct acpi_interface_info *next; 1064b0ed7a91SLin Ming u8 flags; 10657f071903SBob Moore u8 value; 10667f071903SBob Moore }; 10677f071903SBob Moore 1068b0ed7a91SLin Ming #define ACPI_OSI_INVALID 0x01 1069b0ed7a91SLin Ming #define ACPI_OSI_DYNAMIC 0x02 10702cf9f5bcSLv Zheng #define ACPI_OSI_FEATURE 0x04 10712cf9f5bcSLv Zheng #define ACPI_OSI_DEFAULT_INVALID 0x08 10722cf9f5bcSLv Zheng #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1073b0ed7a91SLin Ming 10747f071903SBob Moore struct acpi_port_info { 10757f071903SBob Moore char *name; 10767f071903SBob Moore u16 start; 10777f071903SBob Moore u16 end; 10787f071903SBob Moore u8 osi_dependency; 10797f071903SBob Moore }; 10807f071903SBob Moore 1081e2f7a777SLen Brown /***************************************************************************** 1082e2f7a777SLen Brown * 1083e2f7a777SLen Brown * Resource descriptors 1084e2f7a777SLen Brown * 1085e2f7a777SLen Brown ****************************************************************************/ 1086e2f7a777SLen Brown 1087e2f7a777SLen Brown /* resource_type values */ 1088e2f7a777SLen Brown 1089e2f7a777SLen Brown #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1090e2f7a777SLen Brown #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1091e2f7a777SLen Brown #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1092e2f7a777SLen Brown 1093*703c7307SJose Marinho #define ACPI_ADDRESS_TYPE_PCC_NUMBER 0xA 1094*703c7307SJose Marinho 1095e2f7a777SLen Brown /* Resource descriptor types and masks */ 1096e2f7a777SLen Brown 1097e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_LARGE 0x80 1098e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_SMALL 0x00 1099e2f7a777SLen Brown 1100e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1101e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1102e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1103e2f7a777SLen Brown 1104e2f7a777SLen Brown /* 1105e2f7a777SLen Brown * Small resource descriptor "names" as defined by the ACPI specification. 1106e2f7a777SLen Brown * Note: Bits 2:0 are used for the descriptor length 1107e2f7a777SLen Brown */ 1108e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_IRQ 0x20 1109e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_DMA 0x28 1110e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1111e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1112e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_IO 0x40 1113e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1114e0fe0a8dSLin Ming #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1115e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1116e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1117e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1118e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1119e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_END_TAG 0x78 1120e2f7a777SLen Brown 1121e2f7a777SLen Brown /* 1122e2f7a777SLen Brown * Large resource descriptor "names" as defined by the ACPI specification. 1123e2f7a777SLen Brown * Note: includes the Large Descriptor bit in bit[7] 1124e2f7a777SLen Brown */ 1125e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1126e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1127e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1128e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1129e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1130e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1131e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1132e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1133e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1134e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1135e2f7a777SLen Brown #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1136e0fe0a8dSLin Ming #define ACPI_RESOURCE_NAME_GPIO 0x8C 11372b726930SMika Westerberg #define ACPI_RESOURCE_NAME_PIN_FUNCTION 0x8D 1138e0fe0a8dSLin Ming #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 113997028ce6SMika Westerberg #define ACPI_RESOURCE_NAME_PIN_CONFIG 0x8F 1140fdaa0980SMika Westerberg #define ACPI_RESOURCE_NAME_PIN_GROUP 0x90 1141f8a6c866SMika Westerberg #define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION 0x91 1142044b7239SMika Westerberg #define ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG 0x92 1143520d4a0eSNiyas Sait #define ACPI_RESOURCE_NAME_CLOCK_INPUT 0x93 1144520d4a0eSNiyas Sait #define ACPI_RESOURCE_NAME_LARGE_MAX 0x94 1145e2f7a777SLen Brown 1146e2f7a777SLen Brown /***************************************************************************** 1147e2f7a777SLen Brown * 1148e2f7a777SLen Brown * Miscellaneous 1149e2f7a777SLen Brown * 1150e2f7a777SLen Brown ****************************************************************************/ 1151e2f7a777SLen Brown 1152e2f7a777SLen Brown #define ACPI_ASCII_ZERO 0x30 1153e2f7a777SLen Brown 1154e2f7a777SLen Brown /***************************************************************************** 1155e2f7a777SLen Brown * 115656324c10SLv Zheng * Disassembler 115756324c10SLv Zheng * 115856324c10SLv Zheng ****************************************************************************/ 115956324c10SLv Zheng 116056324c10SLv Zheng struct acpi_external_list { 116156324c10SLv Zheng char *path; 116256324c10SLv Zheng char *internal_path; 116356324c10SLv Zheng struct acpi_external_list *next; 116456324c10SLv Zheng u32 value; 116556324c10SLv Zheng u16 length; 11665af2b635SBob Moore u16 flags; 116756324c10SLv Zheng u8 type; 116856324c10SLv Zheng }; 116956324c10SLv Zheng 117056324c10SLv Zheng /* Values for Flags field above */ 117156324c10SLv Zheng 11725af2b635SBob Moore #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 11735af2b635SBob Moore #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 11745af2b635SBob Moore #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 11755af2b635SBob Moore #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 11767447bc1eSBob Moore #define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */ 1177a9d8ea79SErik Schmauss #define ACPI_EXT_CONFLICTING_DECLARATION 0x20 /* External has a conflicting declaration within AML */ 117856324c10SLv Zheng 117956324c10SLv Zheng struct acpi_external_file { 118056324c10SLv Zheng char *path; 118156324c10SLv Zheng struct acpi_external_file *next; 118256324c10SLv Zheng }; 118356324c10SLv Zheng 1184a86c856eSDavid E. Box struct acpi_parse_object_list { 1185a86c856eSDavid E. Box union acpi_parse_object *op; 1186a86c856eSDavid E. Box struct acpi_parse_object_list *next; 1187a86c856eSDavid E. Box }; 1188a86c856eSDavid E. Box 118956324c10SLv Zheng /***************************************************************************** 119056324c10SLv Zheng * 1191e2f7a777SLen Brown * Debugger 1192e2f7a777SLen Brown * 1193e2f7a777SLen Brown ****************************************************************************/ 1194e2f7a777SLen Brown 1195e2f7a777SLen Brown struct acpi_db_method_info { 1196be030a57SBob Moore acpi_handle method; 1197e2f7a777SLen Brown acpi_handle main_thread_gate; 1198e2f7a777SLen Brown acpi_handle thread_complete_gate; 1199f540fadfSLv Zheng acpi_handle info_gate; 120028eb3fcfSLin Ming acpi_thread_id *threads; 1201e2f7a777SLen Brown u32 num_threads; 1202e2f7a777SLen Brown u32 num_created; 1203e2f7a777SLen Brown u32 num_completed; 1204e2f7a777SLen Brown 1205e2f7a777SLen Brown char *name; 1206e2f7a777SLen Brown u32 flags; 1207e2f7a777SLen Brown u32 num_loops; 120873424473SBob Moore char pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1209e2f7a777SLen Brown char **args; 1210f540fadfSLv Zheng acpi_object_type *types; 1211e2f7a777SLen Brown 1212e2f7a777SLen Brown /* 1213060c859dSBob Moore * Arguments to be passed to method for the commands Threads and 1214060c859dSBob Moore * Background. Note, ACPI specifies a maximum of 7 arguments (0 - 6). 1215060c859dSBob Moore * 1216060c859dSBob Moore * For the Threads command, the Number of threads, ID of current 1217060c859dSBob Moore * thread and Index of current thread inside all them created. 1218e2f7a777SLen Brown */ 1219e2f7a777SLen Brown char init_args; 122002ca26beSLv Zheng #ifdef ACPI_DEBUGGER 1221060c859dSBob Moore acpi_object_type arg_types[ACPI_METHOD_NUM_ARGS]; 122202ca26beSLv Zheng #endif 1223060c859dSBob Moore char *arguments[ACPI_METHOD_NUM_ARGS]; 1224e2f7a777SLen Brown char num_threads_str[11]; 1225e2f7a777SLen Brown char id_of_thread_str[11]; 1226e2f7a777SLen Brown char index_of_thread_str[11]; 1227e2f7a777SLen Brown }; 1228e2f7a777SLen Brown 1229e2f7a777SLen Brown struct acpi_integrity_info { 1230e2f7a777SLen Brown u32 nodes; 1231e2f7a777SLen Brown u32 objects; 1232e2f7a777SLen Brown }; 1233e2f7a777SLen Brown 12341b673f23STomasz Nowicki #define ACPI_DB_DISABLE_OUTPUT 0x00 1235e2f7a777SLen Brown #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1236e2f7a777SLen Brown #define ACPI_DB_CONSOLE_OUTPUT 0x02 1237e2f7a777SLen Brown #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1238e2f7a777SLen Brown 1239e69ab9a9SBob Moore struct acpi_object_info { 1240e69ab9a9SBob Moore u32 types[ACPI_TOTAL_TYPES]; 1241e69ab9a9SBob Moore }; 1242e69ab9a9SBob Moore 1243e2f7a777SLen Brown /***************************************************************************** 1244e2f7a777SLen Brown * 1245e2f7a777SLen Brown * Debug 1246e2f7a777SLen Brown * 1247e2f7a777SLen Brown ****************************************************************************/ 1248e2f7a777SLen Brown 1249e2f7a777SLen Brown /* Entry for a memory allocation (debug only) */ 1250e2f7a777SLen Brown 1251e2f7a777SLen Brown #define ACPI_MEM_MALLOC 0 1252e2f7a777SLen Brown #define ACPI_MEM_CALLOC 1 1253e2f7a777SLen Brown #define ACPI_MAX_MODULE_NAME 16 1254e2f7a777SLen Brown 1255e2f7a777SLen Brown #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1256e2f7a777SLen Brown struct acpi_debug_mem_block *previous; \ 1257e2f7a777SLen Brown struct acpi_debug_mem_block *next; \ 1258e2f7a777SLen Brown u32 size; \ 1259e2f7a777SLen Brown u32 component; \ 1260e2f7a777SLen Brown u32 line; \ 1261e2f7a777SLen Brown char module[ACPI_MAX_MODULE_NAME]; \ 1262e2f7a777SLen Brown u8 alloc_type; 1263e2f7a777SLen Brown 1264e2f7a777SLen Brown struct acpi_debug_mem_header { 1265e2f7a777SLen Brown ACPI_COMMON_DEBUG_MEM_HEADER}; 1266e2f7a777SLen Brown 1267e2f7a777SLen Brown struct acpi_debug_mem_block { 1268e2f7a777SLen Brown ACPI_COMMON_DEBUG_MEM_HEADER u64 user_space; 1269e2f7a777SLen Brown }; 1270e2f7a777SLen Brown 1271e2f7a777SLen Brown #define ACPI_MEM_LIST_GLOBAL 0 1272e2f7a777SLen Brown #define ACPI_MEM_LIST_NSNODE 1 1273e2f7a777SLen Brown #define ACPI_MEM_LIST_MAX 1 1274e2f7a777SLen Brown #define ACPI_NUM_MEM_LISTS 2 1275e2f7a777SLen Brown 127640cdb368SBob Moore /***************************************************************************** 127740cdb368SBob Moore * 127840cdb368SBob Moore * Info/help support 127940cdb368SBob Moore * 128040cdb368SBob Moore ****************************************************************************/ 128140cdb368SBob Moore 128240cdb368SBob Moore struct ah_predefined_name { 128340cdb368SBob Moore char *name; 128440cdb368SBob Moore char *description; 128540cdb368SBob Moore #ifndef ACPI_ASL_COMPILER 128640cdb368SBob Moore char *action; 128740cdb368SBob Moore #endif 128840cdb368SBob Moore }; 128940cdb368SBob Moore 1290b944b29cSBob Moore struct ah_device_id { 1291b944b29cSBob Moore char *name; 1292b944b29cSBob Moore char *description; 1293b944b29cSBob Moore }; 1294b944b29cSBob Moore 129573bbca04SBob Moore struct ah_uuid { 129673bbca04SBob Moore char *description; 129773bbca04SBob Moore char *string; 129873bbca04SBob Moore }; 129973bbca04SBob Moore 13000bb346ccSBob Moore struct ah_table { 13010bb346ccSBob Moore char *signature; 13020bb346ccSBob Moore char *description; 13030bb346ccSBob Moore }; 13040bb346ccSBob Moore 1305e2f7a777SLen Brown #endif /* __ACLOCAL_H__ */ 1306